Search Results — 2000 specimen records retrieved (1588 records with coordinates)
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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/).
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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  UC400344  Abies magnifica var. shastensis W. W. Mackie 1902-9-11 Lake Snow Mountain Comment
  RSA2344  Achillea millefolium var. californica J. W. Blankinship 1924-5-10 s.n. Lake Blue Lakes. Comment
  UC1148883  Achnatherum lemmonii Milo S. Baker 1945-6-19 10967 Lake near Sawmill Flat; Bartlett Mt. 1219 Comment
  UCD132527  Achnatherum lemmonii Ninh Khuu; PLS 102 plant collecting interns 2013-5-4 4 Lake Just south of Clear Lake State Park boundary. NE of Kelseyville. Lower northern slope of Mount Konocti. Near south side of park, south of Soda Bay Road. At large turnaround on private land. 650 Comment
  UCD50588  Achnatherum lemmonii E. Wilson 1935-4-28 s.n. Lake Near Kelseyville, Lake County, California. Comment
  UCD83969  Achnatherum lemmonii Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6154 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via western forks of Rocky Creek Road. Upper reaches of Rocky Creek drainage. 670 Comment
  POM296117  Achnatherum lemmonii var. lemmonii Lyman Benson 1935-5-17 6594 Lake W. Base Mt. Konocti; Middle N. Coast Mt. Range; Breen's Lake; Clear Lake watershed 488 Comment
  CAS-BOT-BC29809  Achyrachaena mollis L. R. Abrams 1928-5-4 12308 Lake 5 miles northeast of Middletown on road to Lower Lake Comment
  HSC59476  Achyrachaena mollis M. A. Erickson 1979-5-6 253 Lake 0.4 miles N of S.R. 20 on the Walker Ridge Rd. 640 Comment
  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
  UCD66976  Acmispon brachycarpus Ellen Dean; Davis Botanical Society 2008-5-31 5045 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
  CHSC115199  Acmispon wrangelianus Lowell Ahart 2015-4-28 20099 Lake In the meadow, about 150 yards west of Barrel Spring Meadow, about 1/4 miles (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
  UCD104506  Acmispon wrangelianus M. D. Miller 1948-5-1 s.n. Lake Near Kelseyville. Comment
  UCD41320  Acmispon wrangelianus Ellen Dean; A. Douglas, M. Bibbo, and T. Pitman 2004-5-1 2024 Lake just E of McLaughlin UC Reserve. Along Rief Rd, about 1.0 road miles E of Knoxville-Berryessa Rd. 663 Comment
  CHSC29517  Adenostoma fasciculatum Dibble; Griggs. 1979-7-11 95 Lake Near Bear Creek, close to the town of Stonyford. 884 Comment
  LA207860  Adenostoma fasciculatum H. Lewis; 1940-7-4 sn Lake 3 mi. S of Kelseyville Comment
  RSA602576  Adenostoma fasciculatum Louis C. Wheeler 1952-9-3 6889 Lake White Rock Mountain: near Blue Lakes. Comment
  RSA2802  Adiantum jordanii J. W. Blankinship 1923-4-15 s.n. Lake Saratoga Springs Comment
  UCD111939  Adiantum jordanii Christopher Mallek 2008-1 HV1- 72 Lake High Valley. 793 Comment
  UCD20457  Aegilops triuncialis E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1041 Lake McLaughlin UC Reserve. Northeastern reaches of Research Hill, S of where Hunting Creek turns west and crosses road to Dunnigan Hill. Downslope of road to Dunnigan Hill. 609 Comment
  UCD82376  Agoseris grandiflora Craig Thomsen; G. Harrington 2009-5-12 2818 Lake Lake/Colusa County line: Walker Ridge. West side of Walker Ridge Rd. Gentle saddle just off of road. 836 Comment
  HSC45740  Agoseris heterophylla Stephen Plant 1978-4-23 226 Lake Barrel Springs Campground 701 Comment
  HSC60454  Agoseris heterophylla J. P. Smith 1977-4-24 9034 Lake Barrel Springs Campground 701 Comment
  UC635128  Agoseris hirsuta Pauline Schulthess 1931-7-25 Lake 1.5 mi sw, at ranch Kelseyville Comment
  CAS-BOT-BC13407  Agoseris retrorsa J. W. Blankinship 1927-5-22 s.n. Lake Kelseyville. Mt. Konocti. 609 Comment
  CAS-BOT-BC13411  Agoseris retrorsa Alice Eastwood 1925-5-22 12807 Lake Dashiell's. Mt. Sanhedrin Comment
  POM274974  Agrimonia gryposepala Lyman D. Benson 1932-7-17 3942 Lake Cobb Valley, below Hoberg's. 915 Comment
  UC555505  Agrimonia gryposepala P. Schulthess 1931-7-18 Lake 6 mi se Kelseyville (Hildebrand Ranch) Comment
  RSA109959  Agrostis exarata P. A. Munz 1956-7-24 22272 Lake Fir Root Spring, Long Ridge SE of Snow Mt. 1372 Comment
  UCD37023  Agrostis exarata Beecher Crampton 1956-6-26 3667 Lake Lake County, Loch Lomond. 855 Comment
  UC577893  Agrostis hallii A. Simontacchi 1937-6-21 175 Lake nw Upper Lake (Hunter Point); Lakeport Quad., Mendocino National Forest, Hunter Point 853 Comment
  SD180633  Agrostis microphylla Beecher Crampton 1956-5-21 3439 Lake Type Locality, 2 miles north of Middletown, on the road to Harbin Springs, in meadow just north of a serpentine ridge covered with chaparral, oak & digger pine. Comment
  UC1059034  Agrostis microphylla Beecher Crampton 1956-6-27 3685 Lake 1.8 mi e Loch Lomond 815 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
  UCD53352  Agrostis scabra Beecher Crampton 1956-6-26 3661 Lake Margin of Snow's Lake, 3.5 miles, by road E of Seigler Springs. 655 Comment
  JEPS73419  Agrostis thurberiana L. R. Heckard 1972-7-8 3013 Lake about 0.5 mi nw Foutch Camp (Frog Pond); Snow Mt. 1920 Comment
  RSA0116944  Ailanthus altissima Lyman Benson 1953-8-20 15247 Lake 1 mile north of Kelseyville. Mt. Range: Middle North Coast. Drainage Area: Clear Lake. 411 Comment
  RSA2611  Alchemilla occidentalis J. W. Blankinship 1923-3-11 s.n. Lake Kelseyville. 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
  UC985663  Alisma plantago-aquatica Pauline Schulthess 1931-7-3 Lake ca 2 mi w Kelseyville; Big Valley Comment
  UC1585998  Allium amplectens Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7523 Lake Scotts Valley Rd. 5 mi s Hwy. 20 (ca. 5 air mi nw of Lakeport) 426 Comment
  CAS-BOT-BC461045  Allium amplectens Agnes M. Bowman 1902-5-1 98 . Lake Lower Lake Comment
  SBBG100021  Allium amplectens B. Ertter, E. Neese 1988-6-4 7523 Lake Scotts Valley Rd, 5 mi S of St Hwy 20, ca. 5 air mi NW of Lakeport; T15N R10W 426 Comment
  JEPS11953  Allium campanulatum Rimo Bacigalupi with G. T. Robbins 1954-6-24 4599 Lake close to summit of Hull Mountain (Mendocino - Lake County Boundary); Hull Mountain 2118 Comment
  UC635208  Allium cratericola H. L. Mason 1929-4-29 5241 Lake 2.9 mi w Lakeport (on road from Hopland) Comment
  UCD138456  Allium cratericola Teri Bartowski; Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 33 Lake along Walker Ridge Road, 2.7 miles north of junction with access road to Indian Valley Dam. Comment
  POM89884  Allium falcifolium F. W. Peirson 1926-4-3 6617 Lake 3.3 miles north of Middletown. Comment
  RSA70194  Allium falcifolium F. W. Peirson, Mabel Peirson 1926-4-3 6617 Lake 3.3 miles north of Middletown. Comment
  UC1552789  Allium falcifolium Frederica Bowcutt 1986-5-4 697 Lake 2.2 mi ne Butts Canyon Road (on se side of Hwy. 53, about 1/2 mi n of Crazy Creek on the edge of Coyote Valley, about 3 mi ne of Middletown); Coyote Valley 365 Comment
  CAS-BOT-BC469134  Allium falcifolium M. S. Jussel 1933-4-29 s.n. Lake Jordan Park, Cobb Mountain Comment
  RSA256628  Allium falcifolium Robert M. Specht 1975-5-3 165 Lake 8.7 miles (14.5 km) east of State Route 29 along Butt s Canyon Creek on Butt s Canyon Road. 549 Comment
  CAS-BOT-BC135881  Allium fimbriatum subsp. purdyi Carl Purdy 1934-5-1 s.n. Lake Eastern Lake Co. Comment
  CAS-BOT-BC469346  Allium fimbriatum var. fimbriatum Doris K. Kildale 1928-5-7 4993 Lake 6 miles east of Hough's Mineral Springs. Comment
  CAS-BOT-BC469349  Allium fimbriatum var. fimbriatum Mrs. H. M. Mitchell 1932-4-10 s.n. Lake Lake Co. Comment
  CAS-BOT-BC469350  Allium fimbriatum var. fimbriatum H. C. Cantelow 1939-5-7 2460 Lake About 3 1/2 mi. E. of Middletown Comment
  HSC92529  Allium serra Moulton, Sparks, Wood 1995-5-6 31 Lake Brim Rd. E of Walker Ridge Rd. 640 Comment
  RSA275389  Allium serra Carolyn Sanford 1977-4-23 341 Lake 0.4 miles north of Route 20 on the Walker Ridge Road. 640 Comment
  SEINET3879165  Allium serra Carolyn Sanford 1977-4-23 341 Lake Wilbur Springs Quad. 0.4 miles north of State Route 20 on the Walker Ridge Rd.; 0 640 Comment
  UC615373  Allium serra Beryl O. Schreiber 1932-4-3 220 Lake road to Williams Comment
  POM269055  Allium unifolium Cora W. Benson 1934-4-18 s.n. Lake Kelseyville. 412 Comment
  UC494195  Allophyllum divaricatum H. E. and S. T. Parks 1930-5-15 803 Lake near Mirabel Mine Comment
  UC909774  Allophyllum divaricatum Milo S. Baker 1950-5-23 12235 Lake ca. 1 mi. s.e. Borax Lake Comment
  SD69973  Allophyllum divaricatum Darley Howe 1968-5-24 Lake Mount Knocti Comment
  LA95005  Allophyllum gilioides William B. Davis; 1960-4-15 23 Lake State Highway 20, ca. 5 mi W of cut-off to Wilbur Springs Comment
  UCD167378  Allophyllum gilioides subsp. violaceum Eric LoPresti 2016-6-27 15 Lake McLaughlin UC Reserve. Slopes of Grizzly Peak, NW of tailings pond. 792 Comment
  CAS-BOT-BC170969  Alnus rhombifolia Peter Rubtzoff 1951-9-1 691 Lake Blue Lakes. Shore of the northern lake Comment
  CAS-BOT-BC138142  Alopecurus aequalis var. aequalis A. A. Heller 1902-7-24 5969 Lake Near the summit of Mount Sanhedrin. Comment
  CAS-BOT-BC138143  Alopecurus aequalis var. aequalis M. S. Jussel 1948-8-5 24 Lake Bog Lake. Comment
  POM279347  Amaranthus albus Lyman Benson 1936-8-15 7951 Lake Kelseyville 412 Comment
  POM141585  Amelanchier pallida A. A. Heller 1902-7-22 5961 Lake Near the summit of Mt. Sanhedrin. Comment
  SEINET10628529 Image available Amelanchier pallida Edward L. Greene 1903-5-12 Greene 2964 Lake Near Lakeport. Comment
  CAS-BOT-BC142530  Amelanchier utahensis Doris K. Kildale 1927-5-31 2087 Lake On road from junction to Hopland Comment
  UC1127806  Amelanchier utahensis A. E. Wieslander 1934-4-15 452 Lake Bendmore Valley; Ukiah Quad. 762 Comment
  POM274521  Ammannia coccinea Lyman Benson 1941-8-1 11017 Lake Lakeside Park, Kelseyville 396 Comment
  RSA97043  Ammannia coccinea M. S. Jussel 1948-8-6 19 Lake Bog Lake Comment
Read comments
Mar 14 2015
  UC635148  Ammannia robusta H. L. Mason August, 1930 5712 Lake Clear Lake Comment
  UC1191044  Amsinckia intermedia J. R. Sweeney 1953-6-8 1086 Lake 1.5 mi w of Lower Lake (on Lower Lake-Kelseyville Hwy) Comment
  UC727042  Amsinckia intermedia A. A. Heller 1941-5-5 16095 Lake along state Hwy 29, entering Middletown Comment
  RSA0079945  Amsinckia intermedia C. B. Wolf 1928-5-5 1959 Lake 2 mi. from Clear Lake on the Bartlett Springs Grade. Comment
  JEPS77378  Amsinckia lunaris Robert M. Lloyd 1963-5-4 2604 Lake About 1/2 mile from State Highway 29 on road to Hopland (2 miles ± below Lakeport) Comment
  POM320297  Amsinckia lunaris Chris Dearden 1971-4-8 32 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
  UC727135  Amsinckia lunaris A. A. Heller 1940-5-6 15583 Lake in valley n of Upper Lake (along State Hwy 53) Comment
  UC1093635  Amsinckia lycopsoides Francia Chisaki, Gene B. Newcomb 1958-4-1 1083 Lake 2.1 mi s of Lakeport (edge of Lakeport Airport); Lakeport Airport Comment
  UCD137040  Amsinckia menziesii Ellen Dean; with Plant Biology 102 interns 2013-5-4 7752 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
  UCD147191  Anagallis arvensis Emily Jacinto; Plant Science 102 collecting interns 2014-4-26 3 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Anderson Flat. 402 Comment
  CAS-BOT-BC64169  Ancistrocarphus filagineus M. S. Jussel 1932-4-30 s.n. Lake Jordan Park near Mt. Konocti Comment
  CHSC45774  Ancistrocarphus filagineus Vernon Oswald 1986-5-12 2015 Lake Brim Rd. (Bartlett Springs Rd.) at the jct. of the road to Barrel Spring. 640 Comment
  CAS-BOT-BC64170  Ancistrocarphus filagineus R. Bacigalupi; R. S. Ferris; Ira L. Wiggins 1933-6-2 6699 Lake 1/4 mi. NW of Oak Park Springs, on Pope Valley - Middletown road Comment
  UCD161437  Angelica James A. Neilson Jr. 1975-7-8 3390 Lake Mayacmas Mountains; there are two conflicting sets of location notes for this specimen. In the Flora of the Mayacmas Mtns., Neilson cited the following location: 1/4 mile northeast of Geyser Rock. The notes on the specimen itself say: western portion of Geyser Rock, west of Alder Creek, west Lake County (he must have meant eastern portion of Geyser Rock, or he would have been in Sonoma County). (Coordinates and elevation estimated by label maker.) 1089 Comment
  UCD83978  Angelica tomentosa Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6162 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage, above waterfall. 666 Comment
  UCD160630  Antirrhinum cornutum Ellen Dean; Susan Harrison, Sharon Strauss 2015-5-10 8722 Lake Butts Canyon. Butts Canyon Road, just NW of the Napa County line. South side of the road. Not burned in fire last year (2014). 243 Comment
  UCR46788  Antirrhinum cornutum D. M. Thompson 1983-8-11 403 Lake North Coast Range, Butts Creek, SW of Canyon Road, 2.2 mi north of Snell Valley Road jct. 274 Comment
  SEINET3158976  Antirrhinum vexillocalyculatum D. M. Jackson, R. W. Spellenberg 1973-5-27 216 Lake on Goat Mtn. Rd. 8.0 mi NW of Lodogo 549 Comment
  OBI72050  Antirrhinum vexillocalyculatum subsp. breweri Barbara Ertter 1988-7-4 7710 Lake 0.5 mi E of Rice fork on Bear Crk Rd 1.5 mi W of Bear Cr campground, Mendocino Natl For ca 11 airmiles N of Upper lake (town) 610 Comment
  CHSC42268  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum David M. Thompson 1983-6-19 344 Lake 2.5 miles ESE of Glenhaven on Hwy. 20. 0.2 miles ESE of Beryl Way intersection. 411 Comment
  JEPS5357  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum W. L. Jepson 1938-10-1 19069 Lake Putah Bridge Coyote Valley (Putah <Creek> bed) Comment
  OBI45816  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum David M. Thompson 1983-6-20 345 Lake 1.5 I up Bartlett Springs Rd from jctn with hwy 20 Lucerne quad Comment
  CAS-BOT-BC248846  Antirrhinum virga J. W. Blankinship 1928-7-13 s.n. Lake Mt. Konocti Comment
  CAS-BOT-BC248894  Antirrhinum virga Lyman Benson 1932-6-15 3683 Lake Bottle Rock Mt., Middle N Coast Range, Kelsey Creek 914 Comment
  JEPS11724  Antirrhinum virga Francis W. Pennell 1940-7-4 26059 Lake 3 mi n Lower Lake (on Route 29) 487 Comment
  JEPS17365  Antirrhinum virga Rimo Bacigalupi with G. T. Robbins 1954-6-25 4614 Lake 7.5 mi e e boundary of Mendocino National Forest (and 5.6 mi w of the Lake-Colusa county line, ne arm of Indian Valley); Indian Valley 441 Comment
  JEPS69343  Antirrhinum virga S. F. Smith 1972-8-24 Lake ridge s Hull Mt. (Timberline Camp) 1767 Comment
  JEPS83350  Antirrhinum virga David M. Thompson 1983-6-17 343 Lake 1.5 mi n Hwy. 53 junction with Hwy. 29 (Hwy. 53, w side of road); Lower Lake Quad. (7.5', 1958) 417 Comment
  SD62173  Antirrhinum virga Annetta Carter, Louise Kellogg 1953-6-20 3242 Lake Hills west of Indian Valley, Bartlett Springs Road 449 Comment
  UC1454745  Antirrhinum virga D. M. Jackson and R. Spellenberg 213 Lake 3.7 mi e Bartlett Springs Comment
  UC885068  Antirrhinum virga A. A. Heller 1916-6-8 12376 Lake near Hough's Springs Comment
  CAS-BOT-BC447674  Aphanes arvensis M. S. Jussel 1932-5-1 s.n. Lake Jordan Park Comment
  POM86610  Aphanes occidentalis Marcus E. Jones 1883-5-8 s.n. Lake Kelsey. Comment
  UC154096  Apiastrum angustifolium J. P. Tracy May 28 1902-Jun 2 1902 1742 Lake 6 mi nw of Lakeport (about Scotts Valley); Scotts Valley 426 Comment
  UCD167456  Apiastrum angustifolium James Neilson 1982-4-27 4070 Lake Mayacmas Mountains. Ottoboni Ridge. (Neilson's notes only give Section 3, SW 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
  SEINET10495807  Apocynum androsaemifolium David B. Dunn, Douglas G. LeDoux; Melvin L. Conrad 1973-6-7 Dunn 20674 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
  UC952855  Apocynum cannabinum Milo S. Baker 1951-7-7 12381 Lake n. outskirts of Lakeport (along Hwy.) Comment
  RSA121668  Arabis breweri A. Simontacchi 1937-7-22 321 Lake 1.3 miles NW of Pinnacle Rock Lookout. Mendocino National Forest. 1296 Comment
  HSC7798  Arbutus unedo D. M. Patten 1964-2-12 Lake 7 mi. NW of Lakeport on Hidden Lake Rd. 439 Comment
  UC1073387  Arceuthobium campylopodum George B. Rossbach 1955-5-9 236 Lake se Clear Lake (near Rts. 53 and 20 junction) 502 Comment
  RSA175263  Arceuthobium occidentale Robert F. Thorne 1957-9-2 18983 Lake Along Hwy 20, 7 miles SE of town of Clear Lake. Comment
  JEPS80875  Arctostaphylos L. R. Heckard and J. C. Hickman 1979-6-16 5106 Lake about 1 mi nw Timber Lake (w flank of mt.); Snow Mt. 1463 Comment
  HSC38197  Arctostaphylos canescens Thomas W. Nelson, J. P. Smith, , James Nelson, Jane P. Nelson 1976-4-13 2371 Lake Along rd. 2 mi. E of Bartlet Springs 610 Comment
  JEPS38630  Arctostaphylos canescens Willis L. Jepson 1897-7-13 14692 Lake Cobb Mountain Comment
  RSA622711  Arctostaphylos canescens Jon E. Keeley 1985-7-20 7941 Lake South side of Boggs Lake. Comment
  UCSB22192  Arctostaphylos canescens Simontacchi, A. 1937-6-25 Lake 1/4 mile west of Pinnacle Rock Lookout 1341 Comment
  RSA315904  Arctostaphylos canescens subsp. canescens Patricia Wilder 3613 Lake Pine Summit Estates, Summit Blvd., block 2, lots 1-3, near Calif. State Hwy 175. 915 Comment
  UC1193047  Arctostaphylos canescens subsp. canescens P. Zinke 1951-5-17 218 Lake 1 mi n Livermore Ranch (Lake Co. line); Quad 60D1 853 Comment
  CAS-BOT-BC23919  Arctostaphylos canescens subsp. sonomensis Lewis S. Rose 1933-4-22 33104 Lake Adams Springs Comment
  CDA15494  Arctostaphylos canescens subsp. sonomensis G. F. Hrusa, WTD 1998-6-19 14631 Lake North Coast Ranges; W side of Goat Mtn. summit. Comment
  CHSC39431  Arctostaphylos canescens subsp. sonomensis B. A. Stein 1981-5-2 528 Lake Bartlett Spring Rd. c. 5 miles east of Clear Lake. 609 Comment
  RSA32527  Arctostaphylos canescens var. candidissima J. T. Howell 1945-6-21 21133 Lake Bartlett Mountain; Sawmill Flat. 1220 Comment
  CAS-BOT-BC23232  Arctostaphylos glandulosa subsp. glandulosa C. Hart Merriam 1907-7-24 s.n. Lake Bartlett Springs Comment
  CAS-BOT-BC23234  Arctostaphylos glandulosa subsp. glandulosa P. C. Everett; E. K. Balls 1954-10-17 20339 Lake Open slopes, Goat Mt., to Bear Creek, 4.6 mi. w. of Lake-Colusa Co. line, between Stonyford and Upper Lake. 1219 Comment
  CAS-BOT-BC23236  Arctostaphylos glandulosa subsp. glandulosa Brandegee 1889-1-1 23 Lake Lake County Comment
  CAS-BOT-BC234981  Arctostaphylos glandulosa subsp. glandulosa Ellen Dean; G. Harrington; C. Thomsen; L. Sarafini 2010-6-16 6174 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
  RSA70893  Arctostaphylos glandulosa subsp. glandulosa Mabel Peirson, F. W. Peirson 1926-4-2 6572 Lake Summit of Hopland Grade. Comment
  UC1120208  Arctostaphylos glandulosa subsp. glandulosa A. E. Wieslander 1933-7-2 336 Lake near Adams Springs; Lower Lake Quadrangle Comment
  UC1363644  Arctostaphylos glandulosa subsp. glandulosa Charles M. Belshaw 1936-9-19 2692 Lake one mi e Potato Hill (lower sw-facing slope of mt.); Inner North Coast Ranges, Snow Mountain West 1249 Comment
  UC353945  Arctostaphylos glandulosa subsp. glandulosa Milo S. Baker 1928-7-2 3067 b Lake Fire Trail s Bear Cr. Camp; Cal. Nat. Forest Comment
  HSC27437  Arctostaphylos manzanita J. P. Smith, J. O. Sawyer 1972-4-1 5140 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 Comment
  SD64353  Arctostaphylos manzanita Darley F. Howe 1966-6-4 Lake 7.8 miles north of road from south entrance to Mendocino National Forest near Upper Lake. 700 Comment
  SEINET11977788  Arctostaphylos manzanita C. H. Merriam 1899-1 s.n. Lake Bartlett Springs Comment
  SEINET11989671  Arctostaphylos manzanita W. Knight, Knight, I.; Vale, J. 1982-1 4576 Lake around air strip at N end of Lake Pillsbury Comment
  CAS-BOT-BC38935  Arctostaphylos manzanita subsp. elegans John Thomas Howell 1930-8-24 5455 Lake 4 miles from Middletown on Adams Springs Road. Comment
  CAS-BOT-BC38958  Arctostaphylos manzanita subsp. elegans Vernon O. Bailey 1916-9-24 s.n. Lake Mt. Konokti, Clear Lake Comment
  CAS-BOT-BC38963  Arctostaphylos manzanita subsp. elegans Peter Rubtzoff 1951-5-27 s.n. Lake East base of Mt. Konocti Comment
  CAS-BOT-BC38967  Arctostaphylos manzanita subsp. elegans John Thomas Howell 1945-6-18 20998 A Lake Summit of Bartlett Mt. grade above Clear Lake 1280 Comment
  CHSC98741  Arctostaphylos manzanita subsp. elegans L. P. Janeway 2007-6-17 9046 Lake Inner North coast Ranges. Kanaka Glade, a spring at the head of 'Spanish Creek East Fork: near the top of Pacific Ridge. 981 Comment
  JEPS124490  Arctostaphylos manzanita subsp. elegans Daniel Slakey with CNPS Volunteers 2015-7-12 159 Lake Snow Mountain, along trail from Summit Spring Trailhead to Snow Mountain Summit. Comment
  JEPS29397  Arctostaphylos manzanita subsp. elegans Milo S. Baker 1928-7-3 3127 c Lake sw slope Snow Mt. 1280 Comment
  JEPS39661  Arctostaphylos manzanita subsp. elegans Rimo Bacigalupi, T. Crovello and L. Heckard 1965-4-26 9057 Lake just e summit of Bartlett Mountain; Sawmill Flat 1158 Comment
  POM286053  Arctostaphylos manzanita subsp. elegans Lyman Benson 1935-3-24 6299 Lake Mount Hanna. 1067 Comment
  RSA176872  Arctostaphylos manzanita subsp. elegans Lyman Benson 1930-3-25 1960 Lake Ridge south of Mt. Konocti on Uncle Sam Mountain, 3 miles south of Kelseyville 518 Comment
  RSA181905  Arctostaphylos manzanita subsp. elegans W. L. Jepson 1936-12-5 17989 Lake Mt Konocti, on Lower Lake, Kelseyville Rd. 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
  UC763113  Arctostaphylos manzanita subsp. elegans R. F. Hoover 1941-4-27 4959 Lake 4 mi w Lower Lake Comment
  CAS-BOT-BC38752  Arctostaphylos manzanita subsp. manzanita John Thomas Howell 1931-4-4 6156 Lake St. Helena Creek Canyon 4 miles south of Middletown Comment
  CAS-BOT-BC38808  Arctostaphylos manzanita subsp. manzanita M. S. Jussel 1932-4-30 s.n. Lake Jordan Park, Coleman estate Comment
  CAS-BOT-BC38842  Arctostaphylos manzanita subsp. manzanita G. Wahlert; R. Floyd 2007-7-2 90 Lake Lower Lake, Copsey Creek Rd. 428 Comment
  CAS-BOT-BC38844  Arctostaphylos manzanita subsp. manzanita A. A. Heller 1902-8-4 6025 Lake On Eel river one mile below Hullville. Comment
  CAS-BOT-BC38846  Arctostaphylos manzanita subsp. manzanita T. S. Brandegee 1888-1-1 39 Lake Lake County Comment
  POM294807  Arctostaphylos manzanita subsp. manzanita Lyman Benson 1946-8-10 12147 Lake West side of Mt. Konoeti. 610 Comment
  UC566005  Arctostaphylos manzanita subsp. manzanita A. E. Wieslander and H. S. Yates 1934-2-25 373 Lake Calistoga to Middletown (swimming pool); Lower Lake Quadrangle 914 Comment
  UC571083  Arctostaphylos manzanita subsp. manzanita H. L. Mason 1925-12-30 2561 a Lake summit of road between Hopland and Lakeport; Mayacama Range Comment
  POM286037  Arctostaphylos nevadensis Lyman Benson 1928-6-28 345 Lake Kelseyville. Soda Bay Grade near Clear Lake, N side of Mt. Konocti. 457 Comment
  CHSC102773  Arctostaphylos patula David Isle; Arnold James 1993-6-24 1711 Lake Mendocino National Forest. North Coast Ranges. Upper Main Eel River Watershed.0.5+ mile NE of Lake Pillsbury; N of Squaw Valley Creek; adjacent 19N46, MDBM. 633 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
  SEINET11989658  Arctostaphylos patula var. coalescens W. Knight, Knight, I. 1982-1 4626 Lake between Lake Pillsbury & Hull Mountain Summit, along Boardman Ridge 1676 Comment
  CAS-BOT-BC43789  Arctostaphylos stanfordiana David D. Keck 1931-4-4 1085 Lake St. Helena Creek canyon, 5.5 miles south of Middletown, southern Lake County 600 Comment
  CAS-BOT-BC43792  Arctostaphylos stanfordiana T. S. Brandegee 1886-1-1 30 Lake Lake County Comment
  CAS-BOT-BC43794  Arctostaphylos stanfordiana T. S. Brandegee 1886-1-1 30 Lake Lake County Comment
  CAS-BOT-BC46199  Arctostaphylos stanfordiana C. Hart Merriam 1916-9-24 s.n. Lake Bet. Kelseyville and Lower Lake. W. side Lower lake. Comment
  POM286015  Arctostaphylos stanfordiana Lyman Benson 1928-4-28 584 Lake Kelseyville, hilltop Bottlerock Mt. 610 Comment
  UC153956  Arctostaphylos stanfordiana J. P. Tracy May 28 1902-Jun 2 1902 1694 Lake 6 mi nw Lakeport (in hills about Scotts Valley) 426 Comment
  UC412713  Arctostaphylos stanfordiana H. P. Chandler 1907-4-1 Lake Kelseyville Comment
  UC527834  Arctostaphylos stanfordiana Ira L. Wiggins 1933-6-3 6734 Lake along rd across canyon (e) from Oat Hill Mine (se Lake Co.) Comment
  UC549686  Arctostaphylos stanfordiana J. E. Adams 1934-10-21 667 Lake 7 1/2 mi s Kelseyville Comment
  UCD53852  Arctostaphylos stanfordiana H. S. Yates 1934-4-15 3769 Lake South of Bendmore Valley. 762 Comment
  CHSC63906  Arctostaphylos stanfordiana subsp. raichei Roger Raiche 1986-2-9 60008 Lake Ca 1 mi. E of the Mendocino Co line, Cow Mt. Area, Mill Creek Road (E of Ukiah). (This area is about 1 mi. SE of the type locality). 798 Comment
  CHSC29618  Arctostaphylos viscida Dibble; Griggs 1979-7-12 122 Lake Near Rice Valley, close to the town of Stonyford. 701 Comment
  SEINET265724 Image available Arctostaphylos viscida Royal D. Suttkus 1967-6-24 67- 27 -3 Lake 10.3 miles N of Pope Valley. Comment
  UCD83875  Arctostaphylos viscida Ellen Dean; Gordon Harrington, Jack Alderson 2010-3-7 5793 Lake Cache Creek Wilderness area, northern part of wilderness, accesssed via DFG property (Redbud Trail), route taken goes overland to Rocky Creek. 413 Comment
  UC519561  Arctostaphylos viscida subsp. pulchella M. S. Jussel 1933-7-7 381 Lake near Cobb Valley; Binkley Ranch Comment
  UC549611  Arctostaphylos viscida subsp. pulchella J. E. Adams 1934-3-10 651 Lake 10 mi s Lower Lake 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-BC47427  Arctostaphylos viscida subsp. viscida Josh Suchocki; Charlene Vullo; Kyle Wear 1995-4-1 30 Lake 1.2 miles west of Walker Ridge Rd. intersection with Indian Valley Access Rd. Comment
  CAS-BOT-BC401786  Argemone munita subsp. rotundata Philip A. Munz 1956-7-25 22346 Lake Long Ridge Trail from Fir Root Springs to Snow Mountain 1767 Comment
  CDA24526  Argemone munita subsp. rotundata T. C. Fuller 1958-5-27 3931 Lake 0.5 mile west of Oasis. 0 Comment
  CDA22412  Aristolochia californica G. M. Cole 1930-4-6 Lake Putah Creek Canyon. 0 Comment
  UC761907  Arnica discoidea Robert F. Hoover 1941-6-8 5347 Lake near Adams Springs Comment
  UC468968  Arnica discoidea H. M. Hall 1913-7-1 9564 Lake south side Mt. Hill, 40 to 50 miles from the Pacific Ocean Northern Lake County, Mt. Hill 1676 Comment
  POM289337  Artemisia douglasiana Lyman Benson 1927-09 175 Lake Kelseyville- bed of Kelsey Creek 457 Comment
  CAS-BOT-BC400502  Asarum caudatum A. A. Heller 1902-7-15 s.n. Lake South of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC294773  Asclepias cordifolia Mona Bourell 1997-7-2 6525 Lake Mendocino National Forest. Along Rice Creek Road. FS Road M 3 Comment
  UC1282753  Asclepias cordifolia J. R. Sweeney 1951-4-15 610 Lake 5 1/2 mi nw Lower Lake (Seigler Canyon); Kelseyville Comment
  UC527849  Asclepias cordifolia Ira L. Wiggins 1933-6-3 6731 Lake 2 mi e Oat Hill Mine Comment
  SEINET10862407  Asclepias cordifolia A. Arthur Heller 1919-5-10 Heller 13152 Lake Valley of a tributary of Cache Creek 5 mi E of Hough's Springs Comment
  POM268951  Asclepias eriocarpa Lyman Benson 1934-9-22 6209 Lake Kelseyville, Middle N. Coast mountains, Clear Lake watershed Comment
  CAS-BOT-BC300484  Asclepias fascicularis Mona Bourell 1997-7-3 6561 Lake Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail 1554 Comment
  UCD84032  Asclepias solanoana Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6211 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
  UC1123567  Asclepias speciosa A. Simontacchi 1937-7-13 299 Lake 3.1 mi s High Glade Lookout; Mendocino National Forest, Lakeport Quadrangle Comment
  POM281109  Aspidotis californica Lyman Benson 1930-12-28 2550 Lake Kelseyville, Middle N Coast Mtn range. Near summit Mt Konocti. 1220 Comment
  RSA2806  Aspidotis densa J. W. Blankinship 1923-5-6 s.n. Lake Upper Kelsey Creek. 915 Comment
  UCD131670  Aspidotis densa Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7577 Lake Clear Lake State Park. NE of Kelseyville. South side of park, south of Soda Bay Rd. North side of undeveloped road that goes southeast from locked gate at Glebe Rd. 601 Comment
  CAS-BOT-BC178834  Astragalus breweri L. Beane; Lois E. James 1949-5-16 2008 Lake 2 mi. N. of Lakeport Comment
  CAS-BOT-BC178838  Astragalus breweri M. S. Jussel 1933-4-29 s.n. Lake Jordan Park, Cobb Mt. Comment
  JEPS54548  Astragalus breweri W. L. Jepson 1943-5-16 20814 Lake 2 mi s Lakeport (junction Hopland Road and Highland Springs Road, low rocky hill); s of Lakeport Comment
  RSA424720  Astragalus breweri Aaron Liston, M. Blumler 1987-4-25 663 -2 Lake Butts Canyon Road, ca. 6 miles S of Hwy 29. 0.4 miles SE of Guenoc Winery entrance. Comment
  CAS-BOT-BC178334  Astragalus gambelianus J. W. Blankinship 2001-4-8 12164 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 457 Comment
  CAS-BOT-BC178338  Astragalus gambelianus M. S. Jussel 1932-4-30 s.n. Lake Jordan Park, Coleman Estate Comment
  HSC30769  Astragalus gambelianus J. P. Smith, J. O. Sawyer 1972-4-1 5121 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 Comment
  HSC31396  Astragalus gambelianus Maralyn O'Meara 1974-5-4 323 Lake Along Walker Ridge Rd. 0.5 mi. N from junction with Hwy. 20 671 Comment
  HSC42246  Astragalus rattanii var. jepsonianus Rich White 1977-4-24 35 Lake Barrel Springs Campground 701 Comment
  JEPS80343  Athyrium filix-femina var. cyclosorum L. R. Heckard and J. Hickman 1981-6-21 5581 Lake n cirque Snow Mt 1950 Comment
  POM272522  Athysanus pusillus Lyman Benson 1928-4-14 858 Lake Kelseyville; Mt. Range: Middle N Coast; River: Kelsey Creek. 518 Comment
  UC728677  Athysanus pusillus Milo S. Baker 1945-6-19 10978 Lake Bartlett Mountain, Sawmill Flat Sawmill Flat; Bartlett Mountain, Sawmill Flat 1219 Comment
  UCD114237  Athysanus pusillus G. F. Hrusa 1992-2-29 9058 Lake Approx. 2 miles N of Highway 20 on Walker Ridge Road. Comment
  CAS-BOT-BC17488  Athysanus pusillus Mrs. H. C. Cantelow 1940-4-13 3748 Lake West of Knoxville, Lower Lake Road. Comment
  HSC6516  Athysanus pusillus D. E. Anderson 1962-4-14 1974 Lake 36 mi. W of Williams on Hwy. 20 Comment
  UC118043  Athysanus pusillus Mrs. K. Brandegee April, 1889 Lake Comment
  UCD143691  Atriplex E. LoPresti 2013-9-19 5 Lake McLaughlin Reserve. Shore of test pond #2. Comment
  UCD143092  Atriplex rosea E. LoPresti 2013-7-22 1 Lake McLaughlin Reserve. Shore of main tailings pond. Comment
  POM347037  Avena fatua Lyman Benson 1933-6-20 4474 Lake Rincon School, Kelseyville. 518 Comment
  HSC37888  Azolla filiculoides Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2289 Lake N side of Clearlake State Park Comment
  UCD44978  Baccharis pilularis Geri Hulse-Stephens 2002-6-2 966 Lake Goat Mountain. Fallen Fir Marsh. 1280 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-BC100021  Balsamorhiza deltoidea Marcus E. Jones 1883-5-8 s.n. Lake Kelsey Comment
  HSC44271  Balsamorhiza macrolepis D. L. Goforth 1977-4-24 26 Lake Barrel Springs Campground. 701 Comment
  POM272516  Barbarea vulgaris Lyman Benson 1942-7-9 11277 Lake Drying sand of a pool in the bed of Kelsey Creek, Middle N Coast. Clear Lake Drainage. 412 Comment
  UCD41773  Berberis aquifolium Geri Hulse-Stephens 2001-4-28 564 Lake Goat Mountain. White Ranch. 944 Comment
  JEPS47765  Berberis aquifolium var. dictyota J. W. Blankinship 1926-7-10 Lake Clark's Peak Kelseyville 914 Comment
  UCD95050  Berberis aquifolium var. dictyota John Thomas Howell 1976-4-29 51622 Lake High Valley Road E of Clear Lake. 1005 Comment
  SD87735  Blennosperma nanum Frank W. Peirson 1926-4-2 6583 Lake West end of Clear Lake Comment
  RSA15662  Blennosperma nanum C. B. Wolf 1928-2-26 1513 Lake 3 miles south of Lakeport. Comment
  UC1140907  Blennosperma nanum var. nanum J. W. Blankinship 1922-4-5 Lake Kelseyville, Gas Hill Comment
  CAS-BOT-BC16064  Boechera breweri Alice Eastwood 1925-5-23 12930 Lake Mount Sanhedrin. Dashiell's. Comment
  UC424825  Boechera breweri subsp. breweri Milo S. Baker 1929-7-1 3542 a Lake w slope Snow Mt. (Barker Camp Trail) 1676 Comment
  POM271471  Boisduvalia densiflora var. densiflora Lyman Benson 1928-6-28 348 Lake Kelseyville, Middle N Coast Mt. range, Cold Creek watershed, McGaw Slough 457 Comment
  RSA2278  Boisduvalia glabella J. W. Blankinship 1928-8-12 s.n. Lake Kelseyville. Dry Cold Creek flats. Comment
  RSA32510  Boisduvalia stricta J. T. Howell 1945-6-19 21039 Lake Sawmill Flat, Bartlett Mountain. 1220 Comment
  CAS-BOT-BC28217  Bolboschoenus fluviatilis John Thomas Howell 1945-6-22 21220 Lake Clear Lake Oaks Comment
  UC1100840  Bolboschoenus fluviatilis Malcolm A. Nobs, S. Galen Smith 1949-9-8 1868 Lake marshy shores Thurston Lake Comment
  UC1100846  Bolboschoenus fluviatilis Herbert L. Mason 1945-8-24 12673 Lake e shore Lower Lake; e shore Lower Lake Comment
  CAS-BOT-BC361302  Boraginaceae Greg de Nevers 2001-5-14 12409 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  UC570896  Boykinia occidentalis Pauline Schulthess 1931-7-16 Lake Kelsey Creek at the dam about three mi s Kelseyville; Kelsey Creek at the Dam Comment
  CAS-BOT-BC135964  Brasenia schreberi J. W. Blankinship 1928-9-10 s.n. Lake Bogg's Lake, Mt. Hanna 762 Comment
  HSC23355  Briza maxima K. J. Hislop 1970-5-10 126 Lake 5 mi. from intersection of Hwys. 29 and 175, 6 mi. from Lakeport-South 30 Comment
  JEPS54943  Brodiaea coronaria subsp. rosea Mr. and Mrs. Hugo Hamann and Eddie Dearing 1968-5-5 Lake ne end of valley Little Indian Valley 463 Comment
  JEPS7699  Brodiaea coronaria subsp. rosea W. L. Jepson 1920-5-23 8985 Lake Indian Valley 457 Comment
  RSA245017  Brodiaea coronaria subsp. rosea J. P. Smith 1971-6-6 4759 Lake Kowalski Ranch in Little Indian Valley, along Stanton Creek Comment
  JEPS127729  Brodiaea elegans H. Forbes, B. Keller 2009-7-2 UCBG 33 Lake Iowa Hill Road, 3.53 km from its intersection with Canyon Way, just S of Colfax in the Auburn State Recreation Area - Mineral Bar. Comment
  POM277014  Brodiaea elegans subsp. elegans Lyman Benson 1928-6-15 259 Lake Kelseyville, Middle N Coast Mtn range, Cold Creek. Foot of Mt Konocti. 488 Comment
  SJSU10176  Brodiaea elegans subsp. elegans J. B. Snell 1963-6-15 138 Lake Long Valley, E of Clear Lake Comment
  SD24126  Brodiaea rosea R. F. Hoover 1938-6-9 3572 Lake Indian Valley. Comment
  POM311192  Bromus arenarius Leo Koch 1940-4-29 934 Lake along Highway 20, 22.5 miles northeast of Lower Lake. Comment
  SEINET197666 Image available Bromus arenarius L. Koch 1940-4-29 934 Lake Along Hwy 20 22.5 mi NE of Lower Lake Comment
  UCD83714  Bromus arenarius Ellen Dean; Craig Thomsen, Gordon Harrington, John Chau 2010-5-5 5980 Lake Cache Creek Wilderness area, northern part of wilderness, near Redbud trail. NW side of Cache Creek, W of Baton Flat. 359 Comment
  UC971676  Bromus carinatus var. carinatus Leo Koch 1940-4-29 929 Lake just w of Middletown Comment
  POM286588  Bromus commutatus Lyman Benson 1930-6-26 2186 a Lake Kelseyville. 427 Comment
  POM294954  Bromus commutatus Lyman Benson 1941-7-31 11011 Lake 1 1/2 miles northwest of Kelseyville. 412 Comment
  UC1155263  Bromus diandrus J. R. Sweeney 1952-5-2 813 Lake 4 1/2 mi n of Middletown Comment
  UC519023  Bromus diandrus Elizabeth Lodge 1933-6-5 248 Lake between Hopland and Lakeport Comment
  UCD59490  Bromus diandrus Milo S. Baker 1943-6-30 10458 b Lake 6 1/2 miles west of Lakeport, Hopland Highway. Comment
  CHSC29569  Bromus hordeaceus Dibble; Griggs 1979-7-10 90 Lake Near Bear Creek, close to the town of Stonyford. Located on the lower third of a ridge system. 671 Comment
  RSA2775  Bromus hordeaceus J. W. Blankinship 1923-4-22 s.n. Lake Kelseyville Comment
  CDA18799  Bromus hordeaceus Bill Ruddock, Sherry Gill 2000-4-13 PDR 1209114 Lake Pasture, grain crop. 0 Comment
  UCD37022  Bromus japonicus Beecher Crampton 1956-6-26 3665 Lake Lake County, 1.7 miles east of Seigler Springs. 685 Comment
  HSC35395  Bromus madritensis subsp. rubens Dryden 1975-5-3 159 Lake Butt's Canyon Rd., 8.7 mi E of Hwy. 29 along Butt's Canyon Creek 549 Comment
  CAS-BOT-BC273206  Cacaliopsis nardosmia M. S. Jussel 1937-5-22 s.n. Lake Cobb Mt. Comment
  CAS-BOT-BC273209  Cacaliopsis nardosmia J. W. Blankinship 1923-4-8 s.n. Lake Mt. Hannah 914 Comment
  JEPS11915  Cacaliopsis nardosmia Rimo Bacigalupi with G. T. Robbins 1954-6-24 4586 Lake 11.8 mi above, on summit Boardman Ridge, along rd leading to summit Hull Mtn. Lake Pillsbury; Boardman Ridge 1584 Comment
  JEPS95442  Cacaliopsis nardosmia Vernon H. Oswald and L. Ahart 1994-6-20 6335 Lake T18N R8W NE1/4 Sec. 6, 4180 ft, Yellow Pine Forest. Forest Route M3 (18N04) 0.5 mi E of Twin, NW edge of Snow Mtn. Wilderness, W of Stonyford 1274 Comment
  RSA2346  Cacaliopsis nardosmia J. W. Blankinship 1924-5-3 s.n. Lake Mt. Hannah. 915 Comment
  CAS-BOT-BC273203  Cacaliopsis nardosmia Helen K. Sharsmith 1953-6-30 4401 Lake Inner North Coast Ranges. 1.5 miles below summit of Goat Mountain on road from Bear Creek, Mendocino National Forest 1676 Comment
  UC1428025  Cacaliopsis nardosmia W. J. Ferlatte 1974-5-13 1493 Lake 1.4 mi e of, on Rd. 200 at jctn. with Rd. 210 Hwy 175; Boggs Mtn. State Forest 975 Comment
  UCD129649  Cacaliopsis nardosmia Bruce G. Baldwin 1988-5-26 705 Lake 2.3 miles south of junction with Hull Mountain lookout road along Hull Mountain Road (U.S. Forest Service Road 1NO2). Comment
  UC768856  Calamagrostis koelerioides Robert F. Hoover 1941-6-8 5337 Lake hill n Glenbrook Comment
  UCD160491  Calamagrostis ophitidis James A. Neilson Jr. 1975-5-23 3188 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  CAS-BOT-BC438404  Calandrinia ciliata Georgia Bentley 1917-4-4 s.n. Lake Lakeport Comment
  POM293286  Callitriche Lyman Benson 1945-7-3 12909 Lake Boggs Lake, W of Mt. Hanna; Mt Range: Middle N Coast. 854 Comment
  CAS-BOT-BC294780  Calocedrus decurrens Mona Bourell 1997-7-2 6535 Lake Copper Butte Trail. Along trail to Middle Fork Eel River Comment
  RSA2419  Calocedrus decurrens J. W. Blankinship 1923-4-8 s.n. Lake Mt. Hannah 1067 Comment
  SEINET3884894  Calochortus amabilis D. Boyd, M. Eichelberger; T. Messick; T. Ranker 1980-4-19 22 Lake Coldsprings Campground, along access road to Indian Valley Dam.; 0 Comment
  UC572303  Calochortus amabilis R. C. Wilson 1937-5-19 395 Lake 1.5 mi sw Lakeport; Lakeport Quad. 457 Comment
  CAS-BOT-BC488477  Calochortus amabilis Alice Eastwood 1925-5-22 12789 Lake Dashville Mt. Sanhedrin Comment
  HSC38206  Calochortus amabilis Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-13 2373 Lake 3.3 mi. E of Bartlet Springs 534 Comment
  SEINET12057639  Calochortus superbus F. H. Utech, Knight, W.; Knight, I.; Edwards, S. 1986-5-18 86 -273 Lake ca 5 mi WSW of Kelseyville, Highland Springs Road near Highland Springs Reservior 500 Comment
  RSA2498  Calochortus tolmiei J. W. Blankinship 1923-4-29 s.n. Lake Siegler Springs. Comment
  UCD160323  Calochortus tolmiei James A. Neilson Jr. 1975-5-14 3480 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  RSA70374  Calochortus tolmiei Frank W. Peirson, Mabel B. Peirson 1926-4-3 6621 Lake South of Middletown near Napa County line Comment
  SEINET12048644  Calochortus tolmiei F. H. Utech, McClintock, E.; Knight, W.; Knight, I. 1984-1 84 -022 Lake ca 0.4 mi N of Lake-Napa County line on CA 29 enroute to Middletown from Calistoga 420 Comment
  CAS-BOT-BC132590  Calochortus uniflorus J. W. Blankinship 1923-4-29 s.n. Lake Siegler Springs Comment
  RSA369106  Calochortus uniflorus M. S. Jussel 1931-5-1 93 Lake Kelseyville Comment
  UC768704  Calochortus uniflorus R. F. Hoover 1941-4-27 4956 Lake 1 mi n Middletown (on road to Lower Lake) Comment
  RSA537547  Calochortus vestae Barbara Ertter, Annetta Carter 1989-5-28 8525 Lake Rieff Road through Morgan Valley, 9 airmiles east of Lower Lake (town) 762 Comment
  POM293899  Calycadenia Lyman Benson 1947-8-25 12805 Lake Bogg's Lake, west of Mount Hannah 823 Comment
  RSA2718  Calycadenia ciliosa J. W. Blankinship 1928-8-24 s.n. Lake Kelseyville Comment
  POM209567A  Calycadenia ciliosa Daniel Cleveland 1887-1 s.n. Lake [No locality information on label] Comment
  JEPS38585  Calycadenia fremontii Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake Little Squaw Valley South Fork Eel River, Little Squaw Valley Comment
  SEINET3863977  Calycadenia fremontii R. L. Carr 1978-7-8 2120 Lake 4.8 mi NW of Middletown on Hwy 175.; 0 473 Comment
  UC127836  Calycadenia fremontii W. W. Mackie 1902-8-1 Lake Comment
  UC1876192  Calycadenia fremontii Gerald D. Carr 1971-7-6 578 Lake 0.6 mi NW of Kelseyville, vacant lot. 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
  UC1876216  Calycadenia fremontii Gerald D. Carr 1972-9-14 733 Lake Hwy 29 at Napa Co. line 457 Comment
  UC1876222  Calycadenia fremontii Gerald D. Carr 1972-6-14 704 Lake 1/4 mi NE of Detert Reservoir on Butts Canyon Rd. 335 Comment
  UC1876232  Calycadenia fremontii Gerald D. Carr 1971-8-19 644 Lake 3.6 mi NW of Cobb on Bottle Rock Rd. 792 Comment
  UCD129696  Calycadenia fremontii Gerald D. Carr 1971-10-17 678 Lake 6.2 miles northwest of Lakeport, on Scott's Valley Road. 426 Comment
  UCD129753  Calycadenia fremontii Gerald D. Carr 1974-8-10 772 Lake Elk Mt. Road, 1.0 mile west of Scott Dam, Lake Phillsbury. 548 Comment
  CAS-BOT-BC106119  Calycadenia micrantha R. L. Carr 1997-10-7 3395 Lake Ca. 200 yds SW of Little Pinnacle Rock Peak, on Froest Rd 16N01 ca. 1.9 mi W of its jct with rd to Bartlett Springs 1339 Comment
  RSA289273  Calycadenia micrantha R. L. Carr 1997-10-7 3395 Lake Ca. 200 yards southwest of Little Pinnacle Rock Peak, on Forest Road 16N01 ca. 1.9 miles west of its junction with road to Bartlett Springs. 1339 Comment
  SEINET7042515  Calycadenia mollis A. G. Vestal 1938-9-1 s.n. Lake Bear Creek. Elk Mountain quadrangle UTM Zone 10, 502182mE, 4346597mN. Comment
  UC406889  Calycadenia pauciflora Katharine Brandegee Lake Hough Springs Comment
  UCD162962  Calycadenia pauciflora James A. Neilson Jr. 1977-7-19 3954 Lake Mayacmas Mountains; Hahn Ranch (near Glenbrook). (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD35619  Calycadenia pauciflora Beecher Crampton 1958-8-19 5106 Lake Dry meadow just north of Boggs Lake, northwest slope of Mt. Hannah. Comment
  CAS-BOT-BC270774  Calycadenia pauciflora H. M. Hall 1923-10-13 11936 Lake S of Lakeport Comment
  CAS-BOT-BC270778  Calycadenia pauciflora H. M. Hall 1923-10-14 11937 Lake Near Glenbrook Lake (Valley Vista) Comment
  CAS-BOT-BC270800  Calycadenia pauciflora Brandegee No date on label s.n. Lake Unspecified Comment
  CDA36742  Calycadenia pauciflora R. L. Carr 1978-8-19 2147 Lake 2.7 mi S of Lakeport on Hwy 29. 0 Comment
  RSA255523  Calycadenia pauciflora Gerald D. Carr 1972-9-14 733 Lake Hwy. 29 at Napa Co. line 457 Comment
  UC762745  Calycadenia pauciflora R. F. Hoover 1938-9-3 3799 Lake n of Middletown Comment
  UCD129862  Calycadenia pauciflora Gerald D. Carr 1973-9-10 759 Lake Anderson Ranch, near confluence of Sweetwater and Kelsey creeks. Comment
  UCD129894  Calycadenia pauciflora Gerald D. Carr 1971-9-14 656 Lake 11.2 miles west of Colusa County line on Hwy 20. Comment
  CAS-BOT-BC275439  Calycadenia truncata subsp. microcephala John Thomas Howell 1945-6-19 21034 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CAS-BOT-BC90947  Calycanthus occidentalis J. W. Blankinship 1924-5-18 s.n. Lake Siegler Springs. Comment
  UC766217  Calycanthus occidentalis R. F. Hoover 1938-6-9 3580 Lake ridge between Indian Valley and Bear Creek Valley Comment
  CHSC70484  Calystegia collina R. A. Schlising 1976-5-30 3182 Lake S part of county, along Butte Canyon Road, 9.3 mi S of its junction with Hwy 29 near Middletown. Comment
  UCD164554  Calystegia collina A. Amezcua 1995-5-5 10 Lake South of Morgab Valley Road and east of Homestake mine (near Napa county line), along side of unimproved road 300 m southeast of Hunting Creek crossing. 700 Comment
  RSA23090  Calystegia collina E. K. Crum 1939-4-30 2085 Lake Butt Canon, seven miles northeast of Aetna Srpings. Comment
  CAS-BOT-BC221549  Calystegia collina subsp. collina L. R. Abrams 1928-5-7 12566 Lake 4-5 miles east of Hough's [Hough] Springs Comment
  CAS-BOT-BC221550  Calystegia collina subsp. collina H. D. Ripley; R. C. Barneby 1945-6-21 6924 Lake 8 miles SE of Middletown 335 Comment
  SEINET7062922  Calystegia collina subsp. collina A. G. Vestal 1947-5-3 s.n. Lake Bare slope about 2.5 miles northeast of Middletown on Route 29. (WGS84/NAD83). UTM Zone 10, 536674mE, 4292126mN. 314 Comment
  POM278812  Calystegia collina subsp. oxyphylla Lyman Benson 1932-6-15 3688 Lake Cobb Valley; Middle N Coast Range, Kelsey Creek Watershed. 701 Comment
  UC1737020  Calystegia collina subsp. oxyphylla Kay H. Beach, Frank Gould 1940-5-4 435 Lake near Middletown. 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
  JEPS31646  Calystegia occidentalis subsp. occidentalis Willis L. Jepson 1892-7-31 14520 Lake near Kelseyville (Mountain Region of Clear Lake); , near Kelseyville Comment
  RSA122061  Camissonia hirtella H. S. Yates 1934-4-15 3746 Lake South of Bendmore Valley. 762 Comment
  RSA186577  Camissonia ovata Peter H. Raven 1963-4-24 18237 Lake Pasture in oak woodland, 5 miles N of Lakeport Comment
  JEPS33770  Camissoniopsis hirtella W. L. Jepson 1938-6-11 18999 Lake Reiff Knoxville Ridge (Morgan Valley) 701 Comment
  UC1122276  Camissoniopsis hirtella K. Bradshaw 1937-6-8 97 Lake 3 1/2 mi sw Upper Lake (Plot #25); Lakeport Quadrangle Comment
  UC144072  Camissoniopsis hirtella J. P. Tracy May 28 1902-Jun 2 1902 1701 Lake 6 mi nw Lakeport; hills about Scotts Valley 426 Comment
  UCD82085  Campanula angustiflora Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth 2009-5-20 5612 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
  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
  UCD147217  Capsella bursa-pastoris Wendy Camacho; Plant Science 102 collecting interns 2014-4-26 1 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Anderson Flat. 405 Comment
  CAS-BOT-BC37859  Cardamine oligosperma J. W. Blankinship 1923-4-8 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC37860  Cardamine oligosperma Greg de Nevers 2001-3-11 12110 Lake Clear Lake, Rodman Slough Preserve. 457 Comment
  CHSC101526  Carduus pycnocephalus G. F. Hrusa; R. Gross 2008-5-23 17405 Lake Dry, open, disturbed flat along road, in Quercus douglasii woodland in middle Benmore Canyon immediately east and south of Indian Valley Reservoir spillway. 457 Comment
  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
  CAS-BOT-BC18102  Carex athrostachya Alice Eastwood; John Thomas Howell 1938-5-17 5653 Lake Near Upper Lake. Comment
  JEPS75127  Carex athrostachya L. R. Heckard 1974-9-11 3934 Lake Moist margin of Frog Pond, 1/2 mile NW of Foutch Camp (1 1/2 mile SE of Snow Mountain West) 1920 Comment
  POM296867  Carex barbarae Lyman Benson 1936-7-25 7912 Lake Middle North Coast; Kelseyville. Clear Lake. 412 Comment
  CAS-BOT-BC34832  Carex densa Alice Eastwood; John Thomas Howell 1938-5-18 5725 Lake Near Lakeport. Comment
  CAS-BOT-BC34988  Carex densa Alice Eastwood; John Thomas Howell 1938-5-17 5672 Lake Elk Mountain. Comment
  RSA2487  Carex densa J. W. Blankinship 1923-4-15 s.n. Lake Kelseyville. Comment
  JEPS80859  Carex deweyana subsp. leptopoda L. R. Heckard and J. C. Hickman 1981-7-28 5695 Lake Bear Creek, west side Snow Mountain 1569 Comment
  CAS-BOT-BC20018  Carex feta Alice Eastwood; John Thomas Howell 1938-5-18 5761 Lake 6 miles from Kelseyville on road to Adams Springs. Comment
  UC767138  Carex gracilior R. F. Hoover 1941-4-27 4952 Lake on road to Lower Lake 1 mi n Middletown Comment
  UCD41545  Carex hassei Geri Hulse-Stephens 2001-6-5 658 Lake Goat Mountain. Addington Camp. 1386 Comment
  CAS-BOT-BC32144  Carex multicaulis John Thomas Howell 1945-6-19 21018 Lake Sawmill Flat, Bartlett Mountain. 1219 Comment
  HSC37864  Carex nudata Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2309 Lake Along Morgan Valley Rd., 7.8 mi. from Lower Lake 640 Comment
  CHSC78728  Carex praegracilis L. P. Janeway 2000-5-30 6747 Lake Inner North Coast Ranges. Spring and rocky drainage on northeast side of Bartlett Springs Road 1.1 km northwest of Walker Ridge summit. 631 Comment
  UCD136992  Carex praegracilis Ellen Dean; with Plant Biology 102 interns 2013-5-4 7734 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. Within meadow on east side of entrance road to park. Just south of entrance kiosk. 412 Comment
  CAS-BOT-BC117564  Carex serratodens Doris K. Kildale 1928-5-7 5002 Lake 6 mi E of Hough's Mineral Springs Comment
  CDA24964  Carex serratodens G. F. Hrusa, R. Gross 2008-5-23 17414 Lake North Coast Ranges; Above N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir, immed. W of old resort site. 408 Comment
  HSC47560  Carex serratodens J. P. Smith, J. O. Sawyer 1978-4-29 9780 Lake Lake-Colusa County line, Buck Flat along Walker Ridge Rd. Comment
  RSA2183  Carex stipata J. W. Blankinship 1924-5-10 s.n. Lake Blue Lakes. Comment
  POM248603  Carex subfusca Alice Eastwood, John Thomas Howell 1938-5-18 5773 Lake Cobb Mountain Comment
  CAS-BOT-BC115580  Carex tumulicola Alan Ackerman Beetle; George Ledyard Stebbins 1942-6-3 3526 Lake 3 mi S of Kelseyville on road to Middletown on St Hwy 29. Comment
  CHSC108161  Carex vesicaria David L. Woodward 2007-6-25 1937 Lake Mendocino National Forest - North Coast Ranges Upper Main Eel River Watershed. Summit Lake; ~4.5 miles west of Sanhedrin Mtn. Summit; Part of Smokehouse Creek headwaters; In loop of Rd 19N36. 1120 Comment
  UCD84394  Carex vesicaria Ayzik Solomeshch; John Olmsted 2004-6-12 s.n. Lake Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek. 966 Comment
  HSC30734  Castilleja affinis Teresa Prendusi 1974-5-4 25 Lake Walker Ridge, 0.5 mi. N of junction with Hwy. 20 671 Comment
  POM283659  Castilleja affinis Lyman Benson 1928-4-30 509 Lake Buckingham Ranch (Buckingham Park). Middle N Coast mtn range, Clear Lake. 457 Comment
  SD131916  Castilleja applegatei Rimo Bacigalupi, G. Thomas Robbins 1954-6-24 4583 Lake just below summit of Boardman Ridge, along road leading to summit of Hull Mountain, 9.6 miles above Pillsbury Lake 1554 Comment
  UCD151120  Castilleja applegatei James A. Neilson Jr. 1974-6-30 2804 Lake Mayacmas Mountains, Cobb Mountain. (Elevation estimated by label maker using Google Earth.) 1097 Comment
  SEINET10582738  Castilleja applegatei Rimo Bacigalupi 1954-6-24 Bacigalupi 4583 Lake In duff under ponderosa pines, slopes just below wummit of Boardman Ridge, along road leading to summit of Hull Mountain, 9.6 miles above Pillsbury Lake. 1554 Comment
  HSC72432  Castilleja applegatei subsp. martinii J. P. Smith, J. O. Sawyer 1972-4-8 5192 Lake 0.2 mi. N of jct. of Hwy. 20 and Walker Ridge Rd. Comment
  JEPS77359  Castilleja applegatei subsp. martinii Robert M. Lloyd 1963-5-4 2586 Lake 5 mi n Middletown (State Highway 29 at Socrates Mine Road) Comment
  RSA2320  Castilleja applegatei subsp. martinii J. W. Blankinship 1927-5-22 s.n. Lake Mt. Konocti. Comment
  UCD160687  Castilleja applegatei subsp. martinii Ellen Dean; Susan Harrison, Sharon Strauss 2015-5-10 8759 Lake Mclaughlin UC Reserve. West of Morgan valley Road, SSE of reserve headquarters and E of tailings pond. 670 Comment
  JEPS104718  Castilleja applegatei subsp. pinetorum John L. Morrison 1936-9-19 1918 Lake Snow Mountain, SW slope, 40' below the peak Comment
  RSA516566  Castilleja applegatei subsp. pinetorum R. C. Bacigalupi, G. Thomas Robbins 1954-6-24 4597 Lake At summit of Hull Mountain. Lake-Mendocino Co line. 2120 Comment
  SD7113  Castilleja applegatei subsp. pinetorum Daniel Cleveland June 1882 Lake Allen Springs Comment
  UCD83682  Castilleja exserta subsp. exserta John Rosenthal; with PLB 102 class 2010-5-2 3 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.7 road miles north of intersection with Highway 20. East side of the road. 658 Comment
  CHSC27548  Castilleja foliolosa Scott E. Patton 1978-4-9 14 Lake 5.1 m w of Walker Ridge Rd, Hwy 20. 457 Comment
  UCD147506  Castilleja lacera Coralie Donkers; Plant Science 102 collecing interns 2014-4-26 3 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Anderson Flat. 402 Comment
  POM284545  Castilleja miniata Lyman Benson 1927-9-21 284 Lake Kelsey Creek, Rincon School H.; Kelseyville. Middle N. Coast mtn range. 488 Comment
  SD133966  Castilleja miniata Barbara Ertter 1988-7-4 7706 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 Pillsbury 609 Comment
  JEPS18544  Castilleja minor subsp. spiralis A. A. Heller 1902-8-2 6015 Lake near Hullville (on the ridge between Eel River and Rice Creek) Comment
  JEPS3291  Castilleja minor subsp. spiralis C. and P. McMillan and L. R. Heckard 1951-9-16 1624 Lake on road from Bartlett Springs to Leesville (along Complexion Creek, e Lake County); Complexion Creek Comment
  HSC41164  Castilleja rubicundula subsp. lithospermoides John Rehling, Robert M. Specht 1976-3-17 220 Lake 3.1 miles N of Middletown on Hwy. 29 Comment
  JEPS22992  Castilleja rubicundula subsp. lithospermoides Stanton A. Cook 1959-6-9 905 Lake near Mt. House (wsw slope of Snow Mt.); Snow Mt. 1066 Comment
  UCD162903  Castilleja rubicundula subsp. lithospermoides James A. Neilson Jr. 1977-5-26 3890 Lake Mayacmas Mountains; One km north of cemetery at Glenbrook. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD123051  Castilleja rubicundula subsp. lithospermoides C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1248 Lake on Lower Lake Road, 1 mile south of Kelseyville. Comment
  JEPS117119  Castilleja rubicundula subsp. rubicundula Peter Warner 2010-5-16 151 Lake Walker Ridge Rd., ~ 1.4 km S of jct. with Bartlett Springs and Brim roads, at Barrel Springs camping area, in seasonally wet grassland and drainage west of cable fence Comment
  CAS-BOT-BC40207  Caulanthus lasiophyllus Agnes M. Bowman 1902-4-1 161 Lake High Valley. Comment
  CAS-BOT-BC40203  Caulanthus lasiophyllus Volney Rattan 1884-1-1 s.n. Lake North Lake County. Comment
  UCD114590  Caulanthus lasiophyllus K. Esau 1934-5-8 s.n. Lake Near Clear Lake. Comment
  CAS-BOT-BC49291  Ceanothus cuneatus Hugo Hamann 1965-4-8 s.n. Lake Middletown Comment
  HSC37907  Ceanothus cuneatus Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2301 Lake Beside Morgan Valley Rd. 7.8 mi from Upper Lake Comment
  HSC63056  Ceanothus cuneatus David Wheeler 1979-4-14 60 Lake 0.4 mi. N of SR 20 on the Walker Ridge Rd. 640 Comment
  UCD111735  Ceanothus cuneatus Teri Bartowski; Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 14 Lake along Walker Ridge Road, 2.65 miles south of junction with access road to Indian Valley Dam. Comment
  UCD160220  Ceanothus cuneatus James A. Neilson Jr. 1974-5-24 2758 Lake Mayacmas Mountains, south of Childers Peak, Barceloux Ranch, ridge east of Big Canyon River. (Elevation and georeferencing estimated by label maker.) 548 Comment
  RSA757818  Ceanothus cuneatus var. cuneatus Dylan O. Burge 2008-6-2 DOB 1008 c Lake Mayacmas Mountains, Cow Mountain Recreations Area, Fourmile Glade, near Knobcone Camp, 4.5 road miles from the corssing of Scotts Creek via Scotts Creek Road and BLM road 20H20, 10.5 km 270 degrees true west of Lakeport. 860 Comment
  UCD81101  Ceanothus cuneatus var. cuneatus Ryan Abe; with PLB 102 class 2009-5-3 56 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road miles north of junction with Hwy 20. East side of the road. 731 Comment
  POM225830  Ceanothus foliosus M. S. Jussel 1932-4-29 s.n. Lake Yordan Park Comment
  SJSU1572  Ceanothus foliosus D. J. Thompson 1954-6-5 103 Lake Cow Mt Recreational Area near Lakeport Comment
  CAS-BOT-BC49662  Ceanothus foliosus var. foliosus Brandegee 1889-6-1 47 Lake Mt. Hanna Comment
  CAS-BOT-BC49664  Ceanothus foliosus var. foliosus M. S. Jussel 1933-6-27 239 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CAS-BOT-BC49666  Ceanothus foliosus var. foliosus M. K. Curran 1884-1-1 s.n. Lake unspecified Comment
  HSC36583  Ceanothus foliosus var. foliosus Linda M. Barker 1975-5-3 318 Lake 5.8 mi. W of junction with Hwy. 29 on Scott's Creek Rd. 915 Comment
  UC1193328  Ceanothus foliosus var. foliosus P. Zinke 1951-5-15 217 Lake Lake County line 1 mile north of Livermore Ranch. 853 Comment
  UCD112143  Ceanothus foliosus var. foliosus J. E. Street 1950-4-28 s.n. Lake Bottlerock Mountain, south of Kelseyville. Comment
  UC726742  Ceanothus incanus A. A. Heller 1941-5-5 16092 Lake along State Hwy 29 n side of Mt. St. Helena Comment
  CAS-BOT-BC63661  Ceanothus integerrimus H. E. McMinn 1926-1-2 1614 c Lake Near base Mt. Konochti. Comment
  CAS-BOT-BC63697  Ceanothus integerrimus John Thomas Howell 1940-6-29 15587 Lake Between Cobb Mt. and Middletown. Comment
  JEPS42243  Ceanothus integerrimus W. L. Jepson 1938-6-9 18929 Lake Bartlett Mt. Comment
  JEPS80067  Ceanothus integerrimus L. R. Heckard with J. Hickman 1979-6-15 5076 Lake Summit Springs Trail, s ridge of mountain Snow Mt. 1676 Comment
  UC353860  Ceanothus integerrimus Milo S. Baker 1928-7-2 3070 a Lake s Camp Bear Creek (along fire trail); California National Forest Comment
  UC870587  Ceanothus integerrimus A. A. Heller 1916-6-7 12364 Lake between Bartlett Springs and Allen Springs Comment
  UCD158758  Ceanothus integerrimus James A. Neilson Jr. 1974-6-30 2794 Lake Mayacmas Mountains, northwest ridge of Cobb Mountain. Head of Alder Creek. (Elevation estimated by label-maker using topo map). 1097 Comment
  UCD81178  Ceanothus integerrimus Beecher Crampton 1953-6-2 1369 Lake Hopland-Lakeport Road. Comment
  SEINET12210688  Ceanothus integerrimus W. Knight, Knight, I. 1981-1 4390 Lake at south end of Boardman Ridge S of Hull Mountain 914 Comment
  HSC18305  Ceanothus jepsonii C. B. Wolf 1928-5-4 1903 Lake 2 mi. N of Middletown. Comment
  UCD101282  Ceanothus jepsonii Daniel Sanchez-Mata; Tomas Santamaria 2008-7-12 s.n. Lake Kelseyville-Lakeport. Highland Springs Road. Highland Springs. 600 Comment
  RSA389000  Ceanothus jepsonii subsp. albiflorus M. S. Jussel 1933-4-29 s.n. Lake Jordon Park, Cobb Mountain. Comment
  RSA95359  Ceanothus jepsonii subsp. albiflorus J. T. Howell 1931-4-3 6147 Lake Butts Valley Road to Middletown, 5 miles from Aetna Springs. Comment
  RSA95360  Ceanothus jepsonii subsp. albiflorus F. W. Peirson 1926-4-3 6610 Lake 3.3 mi N of Middletown. Comment
  CAS-BOT-BC51137  Ceanothus lemmonii C. H. M. 1907-7-24 s.n. Lake Bartlett Springs Comment
  CAS-BOT-BC51142  Ceanothus lemmonii Carl B. Wolf 1928-5-6 2020 Lake 3 miles West of Bartlett Springs Comment
  CAS-BOT-BC63510  Ceanothus oliganthus var. sorediatus H. E. McMinn 1925-12-31 1603 Lake From between summit bartlett Mt. to Upper Lake on Clover Creek Rd. Comment
  RSA25834  Ceanothus oliganthus var. sorediatus Carl B. Wolf 1941-7-18 11026 Lake Inner N Coast Range, 6 miles E of lower Lake on the road to Reiff and Knoxville. 457 Comment
  CAS-BOT-BC63289  Ceanothus thyrsiflorus N. Wynne; M. Peckham; J. Bamesberger 1994-4-23 32 Lake Benmore Cnyn Quad. Blue Oak Campground, on access road to indian Valley Res. 2.3 mi. w. of junction with Walker Ridge Rd Comment
  POM215168  Centaurea calcitrapa L. C. Barnard 1932-7-12 s.n. Lake Near Kelleyville Comment
  RSA297777  Centaurea solstitialis Barbara Ertter, J. Strachan 1979-7-12 3081 Lake Lakeview Campground ca 4 airmiles NE of Lucerne, S end of Mendocino National Forest, 1067 Comment
  UC750715  Centaurium muehlenbergii John Thomas Howell 1945-6-22 21217 Lake Sulphur Banks Comment
  JEPS93804  Centaurium trichanthum Vernon H. Oswald and Lowell Ahart 1998-7-15 9288 Lake 0.8 mi s of Bartlett Springs Road (e side of county near Barrel Spring on e side of Baldy Mountain and w of Walker Ridge Road); Baldy Mountain 640 Comment
  UC172840  Cephalanthera austiniae H. M. Hall 1913-7-16 9489 Lake near old Frazier Mill Mt. Sanhedrin; Inner Coast Ranges, n. Lake Co., Mt. Sanhedrin 1280 Comment
  CAS-BOT-BC222930  Cephalanthus occidentalis Agnes M. Bowman 1901-8-19 s.n. Lake Sulphur Banks Comment
  JEPS12450  Cephalanthus occidentalis var. californicus W. L. Jepson 1939-9-2 19472 Lake near Lucerne (n shore of Clear Lake); Clear Lake Comment
  SD51337  Cephalanthus occidentalis var. californicus D. F. Howe 1961-7-29 Lake 6 miles east of Lucerne on north shore of Clear Lake 395 Comment
  POM285504  Cerastium glomeratum Lyman Benson 1928-04 847 Lake Kelseyville; Mt. Range: Middle N Coast; River: Kelsey Creek. 488 Comment
  UCD147221  Cerastium glomeratum Wendy Camacho; Plant Science 102 collecting interns 2014-4-26 5 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Anderson Flat. 402 Comment
  UCD160329  Cerastium glomeratum James A. Neilson Jr. 1975-5-14 3465 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  CAS-BOT-BC179427  Cercis occidentalis Camille F. Nowell 2011-6-11 7 Lake Hwy. 20 near summit of mountain, heading E toward Williams. 520 Comment
  SEINET3416733 Image available Cercis occidentalis Lewis S. Rose 1934-5-22 34269 Lake Blue Lakes. Comment
  SFV1801  Cercis occidentalis K. A. Wilson 1961-6-22 1191 Lake North Coast Ranges North shore of Clearwater Lake, 3 miles south of Nice. 420 Comment
  CAS-BOT-BC135507  Cercocarpus betuloides var. betuloides John Thomas Howell 1945-6-20 21114 Lake Pinnacle Rock, Bartlett Mountain Comment
  CAS-BOT-BC137047  Cercocarpus betuloides var. betuloides Agnes M. Bowman 1902-3-1 32 Lake Sulphur Banks Comment
  UC518023  Cercocarpus betuloides var. betuloides Lewis S. Rose 1933-4-22 33105 Lake Adams Springs Comment
  CAS-BOT-BC284551  Chaenactis glabriuscula var. heterocarpha Carl B. Wolf 1928-5-5 1957 Lake 2 mi. from Clear Lake on Bartlett Springs Grade 518 Comment
  CHSC107476  Chaenactis glabriuscula var. heterocarpha David W. Isle; Ken Fuller 2002-4-26 1927 Lake Mendocino National Forest; North Coast Ranges; North Fork Cache Creek Watershed. N of Indian VA Res. on west side of braided floodplain in alluvium desposition from Stanton Creek. MDBM. 475 Comment
  HSC43926  Chaenactis glabriuscula var. heterocarpha Robert M. Specht 1977-4-28 820 Lake E side of red, sedimentary rock outcropping on a south running ridge 512 Comment
  UC90159  Chaenactis glabriuscula var. heterocarpha C. F. Baker 1903-5-12 3006 Lake divide between Lakeport Hopland Comment
  HSC31582  Chaenactis glabriuscula var. heterocarpha Thomas E. Higley 1974-5-4 72 Lake 1/4 mi. S of Colds Springs Mtn. 1159 Comment
  UC353884  Chamaesyce serpyllifolia Milo S. Baker 1927-7-7 2320 a Lake 6 mi e Middletown (Winter Stream, Putah Creek) Comment
  JEPS26643  Cheilanthes covillei Don Branscomb 1961-5-5 Lake ca. 3 1/2 mi e of crossing of N Fork Cache Creek (4 1/2 mi n of Colusa Co. line, near CA Hwy 20); Grizzly Canyon Comment
  CAS-BOT-BC68268  Cheilanthes gracillima A. A. Heller 1902-7-24 5968 Lake Near the summit of Mt. Sanhedrin Comment
  HSC66587  Cheilanthes intertexta D. Boyd, M. Eichelberger, Tim Messick, T. Ranker 1980-4-19 18 Lake Coldsprings Campground along access road to Indian Valley Dam Comment
  UCD117364  Chimaphila menziesii Roman Gankin; W. R. Hildreth 1967-7-3 880 Lake ca. 2.9 miles south of Hull Mountain on USFS Road 1 NO2. Comment
  CAS-BOT-BC451466  Chimaphila umbellata A. A. Heller 1902-7-21 5935 Lake Foothills south of Mt. Sanhedrin, midway between POtter Valley and Hullville Comment
  RSA509054  Chlorogalum pomeridianum var. pomeridianum Lyman Benson 1942-7-11 11292 Lake Lower end of Trailers Pasture 1.5 miles NE of Kelseyville; Middle North Coast Mt. Range 412 Comment
  JEPS57622  Chorizanthe clevelandii W. L. Jepson 1897-7-15 Lake Mt. Hanna Comment
  UC1299728  Chorizanthe clevelandii Freed W. Hoffman 1949-9-24 3148 Lake Ranger Station 8.1 mi w Bartlett Springs; North Coast Ranges Comment
  RSA97552  Chorizanthe clevelandii Beecher Crampton 1953-7-14 1501 Lake Southeast margin of Boggs Lake, northwest slope of Mt. Hannah 854 Comment
  UC77535  Chorizanthe clevelandii K. Brandegee 1886-6-1 Lake near Kelsey; near Kelsey Comment
  CAS-BOT-BC257007  Chorizanthe membranacea Doris K. Kildale 1928-5-7 4982 Lake 5 miles east of Hough's Mineral Springs Comment
  JEPS94213  Chorizanthe membranacea Vernon Oswald and Lowell Ahart 1998-5-7 9025 Lake Bartlett Springs Road 9.0 mi w of Bear Valley Road (near the w end of Bartlett Creek Arm of Indian Valley Reservoir); Bartlett Creek Arm of Indian Valley Reservoir 469 Comment
  CAS-BOT-BC36496  Chrysolepis chrysophylla M. S. Jussel 1931-3-31 65 Lake Cobb Mt. 914 Comment
  UCD41868  Cicuta douglasii Geri Hulse-Stephens 2001-4-29 626 Lake Goat Mountain. Three Walnuts Marsh.; Common name: water hemlock. 944 Comment
  CAS-BOT-BC277995  Cirsium cymosum John Thomas Howell 1945-6-21 21191 Lake Ruppert Ridge to Bartlett Flat, Bartlett Mountain Comment
  CDA1149  Cirsium cymosum T. C. Fuller 1962-7-1 9146 Lake Boggs Lake; about 7 mi. s.e. of Kelseyville. 0 Comment
  UC577917  Cirsium cymosum var. cymosum A. Simontacchi 1937-6-25 205 Lake 1.7 mi sw Sawmill Flat; Lakeport Quad. 960 Comment
  JEPS81310  Cirsium douglasii var. breweri L. R. Heckard and J. C. Hickman 1982-7-5 Lake about 0.5 mi nw Summit Springs; Snow Mt. 1500 Comment
  UC91771  Cirsium occidentale var. venustum D. Cleveland 1882-7-1 100 Lake Indian Valley Comment
  OBI54006  Cirsium occidentale var. venustum David J. Keil, Kathleen Keil 1992-7-17 23409 Lake Elk Mtn rd N of Upper Lake 800 Comment
  CAS-BOT-BC288723  Cirsium remotifolium Volney Rattan 1885-6-1 s.n. Lake Saratoga Springs Comment
  CAS-BOT-BC288726  Cirsium remotifolium John Thomas Howell 1937-7-19 13133 Lake Elk Mt Comment
  RSA2300  Cirsium vulgare J. W. Blankinship 1928-8-11 s.n. Lake Kelseyville Comment
  CAS-BOT-BC233909  Cistanthe umbellata Agnes M. Bowman 1902-4-1 163 Lake Sulphur Banks Comment
  UC1002656  Clarkia affinis Milo S. Baker 1934-5-6 12928 Lake 3+ mi e Middletown Comment
  UC634702  Clarkia amoena Pauline Schulthess 1931-7-13 Lake about 2 mi s Kelseyville (Gross's Crossing); Kelsey Creek Comment
  CAS-BOT-BC160981  Clarkia amoena subsp. amoena J. W. Blankinship 1920-6-14 s.n. Lake Kelseyville Comment
  RSA2289  Clarkia amoena subsp. huntiana J. W. Blankinship 1924-5-2 s.n. Lake Kelseyville. Comment
  RSA32509  Clarkia amoena subsp. huntiana J. T. Howell 1945-6-22 21230 Lake 3.8 miles N of Middletown Comment
  OBI72058  Clarkia amoena subsp. huntiana Barbara Ertter 1988-7-4 7705 Lake Rice Fork crossing 2 mi W of Bear Crk campground, Mendocino Natl Forest ca. 11 airmiles N of Upper Lake (town) SE of Lake Pillsbury 610 Comment
  CAS-BOT-BC164195  Clarkia concinna J. Clausen 1935-5-21 1038 Lake 3 mi. N. of Middletown on road to Lower Lake Comment
  UCD160695  Clarkia concinna James A. Neilson Jr. 1975-6-5 3348 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  POM271459  Clarkia concinna subsp. concinna Lyman Benson 1928-4-27 42 Lake Highland Springs. Mayacamas mtn range, Dobe Creek watershed 610 Comment
  UC161702  Clarkia concinna subsp. concinna J. Torrey 1865-1 94 Lake Borax Lake Comment
  UC572556  Clarkia concinna subsp. concinna K. Bradshaw 1937-6-1 27 Lake 2 3/4 mi w Lakeport; Lakeport Quadrangle 457 Comment
  UC930691  Clarkia concinna subsp. concinna Frank W. Gould 1940-5-15 1261 Lake 2.5 mi ne Middleton Comment
  RSA0060029  Clarkia gracilis subsp. albicaulis Milo S. Baker 1950-5-23 12250 Lake 2.9 miles E of Middletown Comment
  CDA40181  Clarkia gracilis subsp. gracilis G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18538 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. 442 Comment
  UC173980  Clarkia gracilis subsp. gracilis H. M. Hall 1913-7-16 9493 Lake above Summit Lake (40-50 mi from Pacific Ocean); North Coast Ranges, Mt. Sanhedrin 1584 Comment
  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
  CAS-BOT-BC228564  Clarkia gracilis subsp. tracyi Daniel Slakey; CNPS volunteers 2011-6-12 5 Lake Walker Ridge. Barrel Springs area 732 Comment
  UCD20443  Clarkia gracilis subsp. tracyi E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1027 Lake McLaughlin UC Reserve. Northern Research Hill area, just S of Hunting Creek, crossing road to Dunnigan Hill. 633 Comment
  CAS-BOT-BC163314  Clarkia modesta L. R. Abrams 1928-5-7 12523 Lake Hough's Springs Comment
  CAS-BOT-BC163318  Clarkia modesta Baker; Litton; R. Paine 1938-5-1 8995 Lake Along highway west of Lakeport Comment
  POM271804  Clarkia purpurea subsp. purpurea Lyman Benson 1928-5-26 208 Lake 2 miles S of Lakeport; Mt Range: Mayacamas. 488 Comment
  JEPS43584  Clarkia purpurea subsp. quadrivulnera W. L. Jepson 1920-5-24 9016 Lake Hough Sprs. North Fork Cache Creek 487 Comment
  CAS-BOT-BC172367  Clarkia purpurea subsp. viminea L. R. Abrams 1928-5-5 12349 Lake 2 miles south of Lake Port Comment
  UC1299411  Clarkia rhomboidea Freed W. Hoffman 1947-6-20 1612 Lake near Colusa-Lake county line (summit of mt.); North Coast Ranges, Goat Mt. Comment
  UCD148570  Clarkia rhomboidea G. Ledyard Stebbins 1985-5-19 C 528 Lake Southeast of Goat Mountain peak. Pacific Point along Goat Rock Ridge, east of Goat Rock. (Exact location unknown; coordinates estimated by label maker. Note, Pacific Point at 3700 ft does not quite fall into Section 25.) 1127 Comment
  UCD167380  Clarkia rhomboidea Eric LoPresti 2016-6-25 16 Lake McLaughlin UC Reserve. Quarry Valley. 640 Comment
  CAS-BOT-BC165417  Clarkia unguiculata Georgia Bentley 1917-6-3 s.n. Lake Lower Lake Comment
  SEINET10492163  Clarkia unguiculata Tim Holtsford 1992-5-24 Holtsford 920524 -1 Lake New long valley, 1.5 (maybe 1.65) mi n of state hwy 20. Ne-facing rocky/gravel Roadcut (pop doesn't extend into grassy area above roadcut), under oaks, digger Pines, elderberry, poison oak. Only 100-200 plants and not much seed produc- Tion. Sympatric with another clarkia (sp). Comment
  UCD81922  Claytonia exigua Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5503 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road mi N of intersection with Hwy 20. E side of road in burn area - burned in summer of 2008. 755 Comment
  RSA469291  Claytonia parviflora subsp. parviflora D. A. Young 1969-5-4 P- 400 Lake Collected at the Clear Lake State Park Clear Lake. Northern Oak Wd.; shaded rocky area. 457 Comment
  CAS-BOT-BC439495  Claytonia parviflora subsp. parviflora L. R. Abrams 1936-3-28 13711 Lake 2 mi north of Lower Lake Comment
  UCD158888  Claytonia rubra subsp. depressa James A. Neilson Jr. 1975-4-15 3129 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Elevation estimated using Google Earth by label maker.) 853 Comment
  UC1112235  Claytonia rubra subsp. rubra S. Galen Smith with J. Anderson 1957-6-9 2988 Lake 3 mi w Cobb Valley (e of Bottle Rock Road, margins of Boggs Lake, full of water but usually drying later, n side of lake); Boggs Lake 899 Comment
  JEPS5843  Claytonia saxosa Milo S. Baker 1929-7-1 3500 a Lake top of West Peak, Snow Mt.; Snow Mt. Comment
  UC82874 Image available Claytonia saxosa T. S. Brandegee 1891-6-23 Lake Snow Mountain; ; Snow Mountain, Lake Co. Comment
  CAS-BOT-BC91372  Clematis lasiantha H. E. McMinn 1923-5-26 989 Lake Upper Eticuera Creek to Lake county line. Kingville Region. Comment
  CAS-BOT-BC91374  Clematis lasiantha John Thomas Howell 1945-6-21 21187 Lake Bartlett Mountain. Sawmill Flat to Ruppert Ridge. Comment
  POM270672  Clematis lasiantha Lyman Benson 1928-4-30 43 Lake Kelseyville, Middle N Coast Mt. W side Mt. Konocti 762 Comment
  RSA63697  Clematis lasiantha Milo S. Baker 1950-5-6 12216 Lake About 1 mile SE of Borax Lake Comment
  UC2047375  Clematis lasiantha Richard R. Halse 2015-3-26 9379 Lake Along State Highway 20, ca. 0.6 miles northeast of its junction with State Highway 53 or 3.2 miles east of Clearlake Oaks. Comment
  UC635541  Clematis lasiantha Pauline Schulthess 1931-7-10 Lake 1 1/2 mi. s.w. Kelseyville Comment
  UCD84014  Clematis ligusticifolia Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6187 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage, north of (below) waterfall and large boulders. 642 Comment
  HSC86892  Collinsia bartsiifolia var. bartsiifolia Pat Daly, Rudy Galindo 1988-4-16 42 Lake 6.1 mi. on Walker Ridge Rd. from Hwy. 20 to Blue Oak Campground 732 Comment
  UC727774  Collinsia bartsiifolia var. bartsiifolia Milo S. Baker 1946-5-1 11341 Lake s end Borax Lake (along roadside) Comment
  CHSC33369  Collinsia grandiflora Lynette Wood 1979-3-31 Lake E side of Clear Lake, 2.2 mi. s of Lucerne. 463 Comment
  HSC43939  Collinsia greenei Robert M. Specht 1977-5-14 865 Lake SE running ridge Comment
  RSA296428  Collinsia greenei Calvin McMillan, Phyllis McMillan, L. R. Heckard 1952-4-20 1625 Lake At Hill 1030, along road to Lower Lake, about 2 miles north of Middletown. Comment
  UC1024354  Collinsia greenei J. R. Sweeney 1953-5-18 1020 Lake 3 mi ne Middletown (on w slope); Inner North Coast Ranges Comment
  UC511296  Collinsia greenei Lyman Benson 1932-6-21 3747 Lake Snow Mtn; Snow Mtn; Inner North Coast Ranges; Bear Creek Watershed, Ee 1524 Comment
  POM273529  Collinsia greenei Lyman D. Benson 1932-6-12 3661 Lake Colusa Line - Abbot Mine. N. Fork Cache Creek watershed. 457 Comment
  CHSC4038  Collinsia heterophylla M. Lee 1967-4-29 23 Lake On S. side of Hwy. 20 ca .30 mi. west of Williams. 426 Comment
  HSC92408  Collinsia heterophylla S. Morrissette, J. Williams, K. Kopper 1994-4-24 15 Lake Blue Oak Campground, on access Rd. to Indian Valley Res. 2.5 mi. W of Jct. with Walker Ridge Rd. 549 Comment
  UC1012404  Collinsia heterophylla Francis W. Pennell 1940-7-4 26061 Lake on Route 29 three mi n Lower Lake 487 Comment
  UC1733960  Collinsia heterophylla Frank Gould, Kay H. Beach 1940-5-4 1022 Lake near Middletown. Comment
  UCD132515  Collinsia heterophylla var. heterophylla Caprice Lee; PLS 102 plant collecting interns 2013-5-4 4 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. Along small spur in undeveloped road that goes southeast from Glebe Road at gate. 559 Comment
  RSA0117235  Collinsia rattanii Carl B. Wolf 1928-5-6 1982 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  RSA256625  Collinsia sparsiflora A. Montalvo 1975-5-3 212 Lake 2.1 mi (3.3 km) north of junction of Bottle Road and State Route 175. 762 Comment
  JEPS20229  Collinsia sparsiflora var. collina Francia Chisaki and Gene B. Newcomb 1958-4-1 1089 Lake on Hwy #20 2 mi w North Fork of Cache Creek Comment
  UC501611  Collinsia sparsiflora var. collina Frank W. Peirson 1926-4-2 6591 Lake W end of Clear Lake 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
  POM49314  Collinsia tinctoria Marcus E. Jones 1883-5-8 s.n. Lake Kelsey. Comment
  CAS-BOT-BC229527  Collomia diversifolia Herbert L. Mason 1938-5-1 11741 Lake 3 miles E of Middletown Comment
  HSC45809  Collomia diversifolia J. P. Smith, J. O. Sawyer 1972-4-8 5191 Lake 0.2 mi. N of jct. of Hwy. 20 and Walker Ridge Rd. Comment
  JEPS3761  Collomia diversifolia C. R. Bell 1951-3-24 881 Lake 6 mi se Middletown (on Pope Valley road, hill by Dieterts Reservoir) 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
  UCD83970  Collomia diversifolia Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6156 Lake Cache Creek Wilderness. Southern part of Wilderness on west side of Rocky Creek Drainage. Above undeveloped road that leads into drainage at terminus of west forks of Rocky Creek Road. 751 Comment
  SEINET8729289 Image available Collomia diversifolia Herbert L. Mason 1938-1 11741 Lake Three miles east of Middletown. 1938 Comment
  SD7655  Collomia heterophylla Daniel Cleveland 1882-7-1 Lake Allen Springs Comment
  UC126057  Collomia tinctoria Katharine Brandegee 1893-8-25 Lake Snow Mountain Comment
  LA209071  Cordylanthus pilosus subsp. hansenii A. A. Heller; 1902-7-28 sn Lake Near summit of Mt. Sanhedrin Comment
  JEPS7002  Cordylanthus pilosus subsp. pilosus Rimo Bacigalupi with G. T. Robbins and C. L. Custer 1954-8-9 4754 Lake on hill just w of Siegler's Hot Springs (under Pinus ponderosa) 762 Comment
  JEPS7003  Cordylanthus pilosus subsp. pilosus Rimo Bacigalupi with G. T. Robbins and C. L. Custer 1954-8-9 4751 Lake in Collayomi Valley, sharp curve on State Highway 29, 1.5 mi sw of Middletown; Collayomi Valley 350 Comment
  UC166931  Cordylanthus pilosus subsp. pilosus C. A. Purpus 1894-8 1236 Lake Snow Mt Comment
  CDA41360  Cordylanthus pilosus subsp. pilosus G. D. Barbe 1963-8-11 713 Lake Kelsey Creek Drive at Wight Road, 1 mile (1.6 km) south of Kelseyville. Comment
  JEPS68346  Cordylanthus pilosus subsp. pilosus L. R. Heckard and T. I. Chuang 1971-8-16 2775 Lake s facing slope in blue oak-digger pine opening along route 20 about 5 mi w of Long Valley junction (7 mi e of junction with route 53) 365 Comment
  UC1177097  Cordylanthus pringlei Peter H. Raven 1954-9-1 8112 Lake 1 mi e Mirabel Park (along Hoffman Creek); Hoffman Creek Comment
  CAS-BOT-BC238217  Cordylanthus tenuis subsp. brunneus M. S. Jussel 1948-8-6 18 Lake Bog Lake Comment
  JEPS17323  Cordylanthus tenuis subsp. brunneus Milo S. Baker 1927-7-4 2293 a Lake e Whispering Pines resort; Cobb Mt. Comment
  RSA8474  Cordylanthus tenuis subsp. brunneus M. S. Jussel 1933-6-30 326 Lake Between Cobb Mountain and Adam Springs on the Binkley Ranch. Comment
  POM287347  Cornus glabrata Lyman Benson 1928-6-17 313 Lake Rincon School House, Kelsey Creek. 457 Comment
  CAS-BOT-BC212034  Cornus nuttallii Alice Eastwood 1925-5-25 12936 Lake Dashiells, Mt. Sanhedrin Comment
  RSA444825  Cornus nuttallii Lyman Benson 1928-4-29 134 Lake Mount Hanna. 762 Comment
  UCD84827  Cornus nuttallii Nellie Coffey 1931-4-12 s.n. Lake Exact location unknown. Comment
  SEINET12137396  Cornus nuttallii W. Knight, Knight, I. 1981-1 4346 Lake 2 mi up road from Towhead Flat near Cedar Camp 1158 Comment
  UCD131676  Crassula tillaea Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7583 Lake Clear Lake State Park. NE of Kelseyville. South side of park, south of Soda Bay Rd. North side of undeveloped road that goes southeast from locked gate at Glebe Rd. 621 Comment
  UCD163419  Crepis occidentalis subsp. pumila D. Slakey; CNPS Volunteers 2015-7-12 157 Lake Snow Mountain, slope above (southeast of) Bear Creek; Steep (~45 degree) rocky west facing slope. 1874 Comment
  CAS-BOT-BC290849  Crepis pleurocarpa A. A. Heller 1902-7-19 5912 Lake Southern slope of Mt. Sanhedrin above the sawmill 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
  UCD59939  Crypsis schoenoides Beecher Crampton 1958-8-19 5110 Lake 6.7 miles east of Middletown, southeast portion of Coyote Valley. Comment
  CAS-BOT-BC190157  Crypsis vaginiflora Peter H. Raven 1954-9-1 8100 Lake Strand of Detest Reservoir, 5.8 mile from Middletown on Butts Canyon road. Comment
  RSA0118388  Crypsis vaginiflora Lyman Benson 1946-8-31 12197 Lake Thurston Lake, northwest of Lower Lake. Mt. Range: Middle North Coast. 457 Comment
  UC78392  Cryptantha affinis C. F. Lummis 1893-1 Lake Cobb Mt., sw Lake County Mayacamas Range Comment
  UC1178522  Cryptantha clevelandii Leo Koch 1940-4-27 899 Lake 4.4 mi s Lakeport Comment
  HSC3600  Cryptantha dissita Francia Chisaki, H. K. Sharsmith 1959-5-27 1344 Lake 0.7 mi. S of Howard's Hot Springs (SW of Lower Lake), N Coast Range Comment
  CDA21520  Cryptantha flaccida G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17093 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  HSC47568  Cryptantha flaccida Sheila Logan 1978-4-22 88 Lake Barrel Springs Campground; E side of campground 488 Comment
  HSC3614  Cryptantha hispidula Leo Koch 1940-4-29 937 Lake Near Hwy. 29, 1.9 mi. NE of Middletown Comment
  JEPS96630  Cryptantha hispidula Dean W. Taylor 1998-6-22 16684 Lake Bottle Rock Road 1.2 miles N jct. Sulphur Springs Road (ca. 1.3 road mi n of Glenbrook) 792 Comment
  UC1278111  Cryptantha hispidula Beecher Crampton 1954-6-8 1937 Lake ca 3 mi n Cobb Mountain (Bottle Rock Road) Comment
  UC1332414  Cryptantha hispidula Francia Chisaki with R. Ornduff, David Mason, and R. Taylor 1960-5-30 1364 Lake 2.75 mi n Middletown (Hill 1030) Comment
  UC971693  Cryptantha hispidula Leo F. Koch 1940-4-29 937 Lake 1.9 mi ne Middletown (near Highway 29) Comment
  HSC3612  Cryptantha hispidula Francia Chisaki, Robert Ornduff, David Mason, R. Taylor 1960-5-30 1364 Lake Hill 1030, ca. 2.75 mi. N of Middletown Comment
  UC763052  Cryptantha hispidula R. F. Hoover 1938-6-9 3583 Lake ridge between Indian Valley and Bear Creek valley Comment
  RSA128428  Cryptantha intermedia Robert F. Hoover 1941-5-2 4981 Lake Near crossing of North Fork Cache Creek on Williams-Clear Lake Highway. 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
  JEPS67732  Cryptantha muricata W. L. Jepson 1938-6-11 18995 Lake Reiff Morgan Valley, Knoxville Ridge 701 Comment
  UC1282727  Cryptantha muricata J. R. Sweeney 1952-5-3 827 Lake Pluth Ranch Fire Comment
  CAS-BOT-BC80702  Cupressus macnabiana Lyman Benson 1932-12-29 4110 Lake 4 mi W of Highland Springs, [Maya Camas] Mayacamas, Clear Lake 762 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
  CDA21535  Cupressus macnabiana G. F. Hrusa, R. Gross 2008-5-23 17417 Lake North Coast Ranges; Above N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir. Probably a waif from large populations to NE on Walker Ridge. 408 Comment
  RSA703146  Cupressus macnabiana L. Ahart 2004-10-14 11455 Lake On the north side of Bartlett Springs Road (Road M 12), about 1/8 mile northeast of the northeast part of Indian Valley Reservoir 497 Comment
  NY16706  Cupressus macnabiana C. B. Wolf 1934-10-16 6192 Lake This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  SEINET10531475  Cupressus macnabiana H. P. Bracelin 1930-10-19 Bracelin 127 Lake 10 miles south of Middletown, Butte Canyon Road. Comment
  CAS-BOT-BC80820  Cupressus sargentii H. E. McMinn 1926-1-2 1625 Lake Along St. Helena Creek near Middletown Comment
  CAS-BOT-BC85522  Cupressus sargentii Ira L. Wiggins 1932-3-13 5771 Lake Hillside 13 mi. N. of Calistoga on road to Lower Lake Comment
  CAS-BOT-BC85524  Cupressus sargentii Mrs. H. P. Bracelin 1930-10-19 127 Lake 10 mi. S. of Middletown, Butts Canyon Road Comment
  UCD20002  Cupressus sargentii C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1237 Lake 6 miles south of Middletown on Hwy. 29 at Lake-Napa County line. Above St. Helena Creek. Comment
  UCD63760  Cupressus sargentii Daniel Sanchez-Mata; Emin Ugurlu 2006-6-19 s.n. Lake Leesville-Barkerville. Bartlett Springs Road close to Complexion Canyon and Complexion Creek. 520 Comment
  NY16830  Cupressus sargentii C. B. Wolf 1934-10-14 6185 Lake This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  RSA96652  Cupressus sargentii P. C. Everett, E. K. Balls 1954-10-18 20362 Lake 5 miles southeast from Hough Springs on road from Lucerne to Williams 518 Comment
  RSA2730  Cuscuta ceanothi J. W. Blankinship 1928-7-15 s.n. Lake Kelseyville Comment
  UC1077079  Cycladenia humilis var. humilis Herbert L. Mason 1937-9-20 11538 Lake s.w. slopes of Snow Mt. 1828 Comment
  POM296942  Cynodon dactylon Lyman Benson 1943-9-2 11432 Lake Kelseyville; Middle North Coast Mt. Range 412 Comment
  CHSC90612  Cynoglossum grande Elisa E. Amen 1988-3-6 1 Lake Ca. .5 mi s on Kelsey Creek Drive, ca. 1 mi s Kelseyville. 457 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-BC376443  Cyperaceae Greg de Nevers 2001-7-8 12550 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  UCD141058  Cyperus erythrorhizos Malcolm A. Nobs; S. Galen Smith 1949-9-8 1850 Lake southeastern side of Clear Lake. Comment
  CAS-BOT-BC114107  Cyperus squarrosus Herbert L. Mason 1945-8-24 12686 Lake East Shore, Lower Lake. Comment
  CAS-BOT-BC114132  Cyperus squarrosus John Thomas Howell 1945-6-21 21213 Lake Near Bartlett Springs. 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
  RSA0116948  Cyperus squarrosus Lyman Benson 1945-8-26 11841 Lake Little Soda Bay, Clear Lake, North side Mt. Konocti. Mt. Range: Middle North Coast. Drainage Area: Sacramento Valley. 396 Comment
  CAS-BOT-BC70575  Cystopteris fragilis Alice Eastwood 1925-5-25 12947 Lake Dashiell, Mt. Sanhedrin Comment
  HSC35426  Cystopteris fragilis M. Wetherwax 1975-5-3 124 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  CAS-BOT-BC189730  Danthonia californica J. W. Blankinship 1923-5-6 s.n. Lake Upper Kelsey Creek. 914 Comment
  RSA97077  Datisca glomerata M. S. Jussel 1948-8-5 41 Lake 2 miles N of Bog Lake. Comment
  JEPS80335  Delphinium antoninum L. R. Heckard and J. Hickman 1981-7-21 5573 Lake toward Signal Peak; Snow Mt. 2026 Comment
  JEPS80404  Delphinium antoninum L. R. Heckard and J. Hickman 1981-6-23 5637 Lake Trail to Crockett Camp, North slope of North Ridge 1920 Comment
  HSC89682  Delphinium decorum subsp. tracyi William E. Avery, Mathew Henry Bergvall-Mensor, Steve Wilson 1989-4-15 Lake 7.7 mi. N of Hwy. 20, just W of Walker Ridge Rd., Blue Oak Campground 152 Comment
  HSC43358  Delphinium hesperium J. Walker 1977-4-24 15 Lake Bartlett Springs Rd. at Kilpepper Creek 503 Comment
  UCD95830  Delphinium hesperium K. Esau; E. Hyde 1938-5-25 s.n. Lake Lake County. Comment
  CAS-BOT-BC10025  Delphinium hesperium subsp. pallescens Martin Simon Jussel 1933-6-26 188 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  JEPS81388  Delphinium nudicaule L. R. Heckard and J. C. Hickman 1982-7-8 5997 A Lake about 1/2 mi below Milk Ranch Meadow; Snow Mt., Middle Fork Stony Creek 1828 Comment
  UC72781  Delphinium nudicaule Hardin Irwin 1904-3 Lake vicinity of Kelseyville Comment
  POM346610  Delphinium nudicaule Barry Burnell 1971-4-8 305 Lake Intersection of Edgewood Drive, Westlake Drive, and Soda Bay Road, Mayacmas Mts, Clear Lake. 427 Comment
  LA38206  Delphinium uliginosum Mehlquist; Baker 320 Lake 2.7 mi. E of Middletown on rd. to Lower Lake Comment
  RSA489572  Delphinium uliginosum James L. Reveal 1988-6-2 6991 Lake Barrel Springs area just west of the Walker Ridge Road, 1 mile south of the Bartlett Springs Road and about 15 miles north of Hwy 20. 762 Comment
  UC1737012  Delphinium uliginosum Frank Gould, Kay H. Beach 1940-5-17 1267 Lake near Middletown. Comment
  UCD160291  Delphinium uliginosum James A. Neilson Jr. 1974-5-24 2737 Lake Mayacmas Mountains, south of Childers Peak, Barceloux Ranch, ca. 1 mile east of Big Canyon Road. (Elevation and georeferencing estimated by label maker.) 579 Comment
  UCD84005  Delphinium uliginosum Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6178 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
  POM253007  Delphinium variegatum subsp. variegatum A. A. Heller 1937-5-9 14334 Lake On Hwy 20 betw the Lake County line and Clear Lake. Comment
  UCR189540  Deschampsia cespitosa Mark A. Elvin, D. Isle, Mark S. Brunell 2006-8-3 5012 Lake Northern Inner Coast Ranges, Snow Mountain, Cedar Camp 1921 Comment
  CAS-BOT-BC192731  Deschampsia danthonioides L. R. Abrams 1928-5-4 12318 Lake 5 mi. Northeast of Middletown on road to Lower Lake Comment
  RSA286231  Deschampsia danthonioides R. F. Thorne 1974-7-31 44960 Lake Boggs Lake: N of Harrington Flat Road; lower margin of lake on S side 915 Comment
  SEINET190963 Image available Deschampsia danthonioides A. A. Beetle 1941-4-27 1731 Lake Sw side of Clear Lake Comment
  UCD37019  Deschampsia danthonioides Beecher Crampton 1956-6-26 3658 Lake Lake County, 3.5 miles by road east of Seigler Springs, west side of Snow's Lake. 655 Comment
  UCD61384  Deschampsia danthonioides Beecher Crampton 1956-6-26 3658 Lake Margin of Snow's Lake, 3.5 miles, by road E of Seigler Springs. 655 Comment
  UCD63735  Deschampsia elongata August L. Hormay 1932-6-19 Lake 1 mile west of Middletown. Comment
  UCD63740  Deschampsia elongata A. A. Heller 1916-6-7 12371 Lake Between Allen Springs and Bartlett Springs, near a tributary of Cache Creek. Comment
  CAS-BOT-BC402246  Dicentra chrysantha A. A. Heller 1916-6-8 s.n. Lake Near Hough's Springs Comment
  CAS-BOT-BC402249  Dicentra chrysantha Pauline Schulthess 1931-8-8 s.n. Lake Mount Konocti Comment
  POM148892  Dicentra chrysantha A. A. Heller 1902-7-15 5896 Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  POM272498  Dicentra chrysantha Lyman Benson 1929-7-13 1778 Lake Mt. Konocti. Above Breens lake. Comment
  CAS-BOT-BC402250  Dicentra chrysantha Wayne Roderick 1967-7-1 s.n. Lake Clear Lake Highlands 457 Comment
  CAS-BOT-BC483717  Dichelostemma capitatum H. C. Cantelow 1940-4-13 s.n. Lake 3 miles west of Knoxville Comment
  CHSC56818  Dichelostemma capitatum subsp. capitatum Camille M. Corda 1982-4-12 7 Lake Kessloff property, ca. 2.0 mi w of Lower Lake. N side of Hwy 29, ca. 100 yds from hwy. 499 Comment
  HSC35363  Dichelostemma capitatum subsp. capitatum R. M. Sullivan 1975-5-3 48 Lake 8.7 mi. E of SR 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  UCD147482  Dichelostemma capitatum subsp. capitatum Joshua Bertuch; Plant Science 102 collecing interns 2014-4-26 6 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Lewis Ridge. 414 Comment
  UC1133928  Dichelostemma ida-maia A. Simontacchi 1937-6-29 249 Lake 4 mi ne Hunter Point; Mendocino National Forest, Lakeport Quad. 609 Comment
  JEPS76129  Digitaria sanguinalis W. L. Jepson 1938-10-1 19068 Lake Putah Bridge Putah Bed (Coyote Valley); , Putah bed Comment
  CAS-BOT-BC153774  Diplacus angustatus M. S. Jussel 1932-5-1 s.n. Lake Near Mt. Konocti, Jordan Park Comment
  CAS-BOT-BC150356  Diplacus aurantiacus Georgia Bentley 1917-3-28 s.n. Lake Lakeport Comment
  CAS-BOT-BC150359  Diplacus aurantiacus Carl B. Wolf 1928-5-6 1960 Lake 2 miles up Bartlett Springs Grade Comment
  SEINET8374512  Diplacus aurantiacus L. F. Henderson 1933-5-23 15615 Lake Lakeport-Hopland grade; part way up. Comment
  CAS-BOT-BC152225  Diplacus bolanderi R. C. Barneby 1954-5-20 11579 Lake 5 1/2 miles s.-e. of Kelseyville 609 Comment
  CAS-BOT-BC153242  Diplacus kelloggii Jeanne McFarland; Kathie Meyer; Anne Mullenniex 1995-4-1 20 Lake Walker Ridge, Blue Oak Campground off of Indian Reservoir Rd. 542 Comment
  CAS-BOT-BC153246  Diplacus kelloggii L. R. Abrams 1928-5-6 12456 Lake Summit to Bartlett Springs Comment
  CAS-BOT-BC153250  Diplacus kelloggii Georgia Bentley 1917-4-20 s.n. Lake Lakeport Comment
  CAS-BOT-BC153243  Diplacus kelloggii Brad Kerstetter; Roxanne Jackson; Jeff Cox 1995-4-1 017 Lake Blue Oak Campground, in Benmore Canyon, near Benmore Creek 536 Comment
  CAS-BOT-BC153249  Diplacus kelloggii L. Beane; Lois E. James 1949-5-16 1998 Lake Pillsbury Lake Comment
  CAS-BOT-BC153262  Diplacus kelloggii F. W. Pennell; H. L. Mason 1940-5-23 25541 Lake Route 29, 5 miles southeast of Kelseyville 609 Comment
  CAS-BOT-BC153375  Diplacus layneae H. D. Ripley; R. C. Barneby 1945-6-21 6926 Lake 8 miles S.E. of Middletown 335 Comment
  CAS-BOT-BC153387  Diplacus layneae Milo S. Baker 1947-4-16 11680 Lake Near road from Burns Val. to Borax Lake Comment
  CHSC90847  Diplacus layneae D. Isle 1995-7-19 192 Lake Mendocino National Forest--North Coast Ranges. Little Stony Creek Watershed. Pacific Point. 1121 Comment
  CAS-BOT-BC151347  Diplacus tricolor Alice Eastwood; John Thomas Howell 1938-5-16 5602 Lake 10 miles north of Lower Lake Comment
  UC174062  Disporum hookeri H. M. Hall 1913-7-16 9486 Lake 40 to 50 mi from the Pacific Ocean (sw of old Frazier Mill, Mount Sanhedrin in Northern Lake County); Inner North Coast Ranges, Mount Sanhedrin 1280 Comment
  SEINET3928434  Distichlis stricta R. F. Hoover 1940-8-25 4536 Lake Borax Lake.; 0 Comment
  CHSC22677  Dodecatheon hendersonii Robert A. Schlising; Botany 222 1962-5-4 2230 Lake Coast Ranges. 7.1 mi NE of Jct Hwy 20 on Bartlett Springs road. Comment
  HSC67632  Dodecatheon hendersonii J. P. Smith, Thomas W. Nelson 1976-4-13 8569 Lake Bartlett Springs Rd., 12 mi. from its junction with SR 20 701 Comment
  UC1101472  Downingia bicornuta var. bicornuta Herbert L. Mason 1945-6-29 12617 Lake Boggs Lake at base of Mount Hanna Mount Hanna, Boggs Lake Comment
  UC1189263  Downingia bicornuta var. bicornuta Beecher Crampton 1958-8-19 5096 Lake 4-5 mi sw Lower Lake; Snow Lake 670 Comment
  JEPS2997  Downingia concolor var. concolor Verne and Alva Grant 1940-5-26 7640 Lake about 10 mi se Middletown (on shores of Guinot Lake, Pope Valley); Pope Valley, Guinot Lake Comment
  JEPS1748  Downingia cuspidata S. Galen Smith 1951-4-15 833 Lake along road to Highland Springs to Kelseyville Comment
  JEPS24760  Downingia cuspidata John H. Weiler 1960-5-22 60122 Lake ca 10 mi s Kelseyville (just of Bottle Rock Road, in margins of Boggs Lake); Boggs Lake Comment
  UC1244040  Downingia cuspidata John H. Weiler 1960-5-22 60122 Lake ca 10 mi s Kelseyville (just off Bottle Rock Road, in margins of Boggs Lake); Boggs Lake 422 Comment
  UC1745967  Downingia cuspidata Annetta M. Carter 1933-5-27 341 Lake Mt. Hanna between Salminas and Adams. Comment
  CAS-BOT-BC41366  Draba verna Carl B. Wolf 1928-5-6 2002 Lake 8.5 miles up Bartlett Springs grade. Comment
  JEPS53538  Draba verna J. W. Blankinship 1922-4-9 Lake 1 mi se Kelseyville; se of Kelseyville Comment
  CAS-BOT-BC159579  Drymocallis glandulosa var. glandulosa Doris K. Kildale 1928-5-7 4954 Lake 5 miles east of Bartlett Springs Comment
  CAS-BOT-BC159580  Drymocallis glandulosa var. glandulosa Alice Eastwood 1925-5-22 12775 Lake Dashiells, Mt. Sanhedrin Comment
  POM275178  Drymocallis glandulosa var. glandulosa Lyman D. Benson 1928-5-1 748 Lake South end Scotts Valley near Lakeport. Mayacamas Mts. Scotts Creek drainage area. 488 Comment
  UCD160691  Drymocallis glandulosa var. reflexa James A. Neilson Jr. 1975-6-5 3244 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  UC519547  Drymocallis glandulosa var. wrangelliana M. S. Jussel 1933-6-26 196 Lake vicinity Cobb Mountain; vicinity of Cobb Mountain Comment
  CHSC42214  Dudleya cymosa J. P. Arts 1986-4-5 8 Lake 2.2 miles s of Lucerne. 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
  UCD81943  Ehrendorferia chrysantha Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5524 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
  UCR77694  Elatine gracilis R. F. Thorne, Larry E. DeBuhr 1975-8-15 46826 Lake Coast Range, Boggs Lake, west of Mt. Hanah, c. 7.5 mi SSE of Kelseyville and 3 mi NNW of Glenbrook Resort 856 Comment
  UCD49588  Eleocharis engelmannii B. Crampton 1956-6-26 3655 Lake Margin of Snow's Lake, Lake County. 655 Comment
  RSA10721  Eleocharis montevidensis var. montevidensis Carl B. Wolf 1928-5-7 2108 Lake 6 miles east of Houghs Mineral Springs on the road to Williams. Comment
  SEINET3478066  Eleocharis parishii Unknown 2000-6-2 8433 Lake Bear Valley, Bear Valley, about 2.5 miles west, about 0.25 miles west of Bartlett Springs Road and Walker Ridge Road, about 400 yards southwest of the radio tower, about 100 feet northeast of Bartlett Springs Road 600 Comment
  SEINET7587013 Image available Eleocharis quinqueflora Lowell Ahart 2000-6-2 8432 Lake About 100 feet northeast of Bartlett Springs Road, about 400 yards southwest of the radio tower, about 1/4 mile west of Bartlett Springs Road and Walker Ridge Road, about 2 1/2 miles west of Bear Valley. 610 Comment
  CHSC78929  Eleocharis rostellata L. P. Janeway 2000-5-30 6761 Lake Inner North Coast Ranges. Spring at head of Wyley Glade. 701 Comment
  UCD62808  Elymus X hansenii Beecher Crampton 1956-6-26 3632 Lake 1.1 miles east of Seigler Springs. 640 Comment
  HSC100340  Elymus caput-medusae J. P. Smith 2011-7-16 13310 Lake Along Hwy. 29 at Manning Flat, W of Lower Lake. 1419 Comment
  CAS-BOT-BC227142  Elymus elymoides Walter Knight; Irja Knight 1968-7-3 2513 Lake At summit of Sheetiron Mt. 1982 Comment
  RSA2748  Elymus glaucus J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville 610 Comment
  JEPS76284  Elymus glaucus subsp. jepsonii W. L. Jepson 1943-5-16 20795 Lake near Lakeport; Scott Valley Comment
  CDA26540  Elymus multisetus G. F. Hrusa, R. Gross 2008-5-23 17398 Lake North Coast Ranges; Middle Benmore Canyon immed. E and S of Indian Valley Reservoir spillway. 457 Comment
  UCD62617  Elymus stebbinsii subsp. septentrionalis Beecher Crampton 1956-6-26 3626 Lake 1 mile east of Loch Lomond. 851 Comment
  HSC39712  Elymus triticoides D. E. Anderson, J. P. Smith 1971-6-26 - 1186 Lake Register area of Mendocino National Forest. Comment
  POM289364  Emmenanthe penduliflora Lyman Benson 1928-6-23 341 Lake West side Mt. Konocti, Kelseyville, Middle N. Coast. 762 Comment
  SD4050  Emmenanthe penduliflora Daniel Cleveland 1882-6-14 Lake Hough Springs Comment
  SEINET232464  Emmenanthe penduliflora Margaret J. Williams, Wayne Roderick 1984-5-23 84- 18 -2 Lake Walker Ridge Rd. 640 Comment
  JEPS106157  Epilobium brachycarpum Lowell Ahart 2004-10-4 11446 Lake Below the high water line of Indian Valley Reservoir, west of the causeway, in the northwest part of the reservoir, on the west side of Bartlett Springs Road 446 Comment
  UC191957  Epilobium canum subsp. canum Edw. L. Greene 1888-8-29 Lake Comment
  RSA41161  Epilobium canum subsp. latifolium Robert F. Hoover 1938-9-3 3806 Lake Bartlett Mountain Comment
  UC1443489  Epilobium canum subsp. latifolium J. L. Strother 1977-7-26 1286 Lake near Timberline Camp (ca 2.5 km by road s of lookout station, n of Lake Pillsbury); Hull Mt. and Boardman Ridge 1740 Comment
  CAS-BOT-BC278744  Epilobium ciliatum subsp. ciliatum Geri Hulse-Stephens 2001-9-9 857 Lake Goat Mountain. Bear Wallow. Root Parcel 944 Comment
  JEPS39214  Epilobium ciliatum subsp. ciliatum Willis L. Jepson 1892-8-5 14457 Lake shores of Blue Lakes Mountain Region of Clear Lake Comment
  JEPS39268  Epilobium ciliatum subsp. ciliatum Willis L. Jepson 1892-8-5 14453 Lake near Blue Lakes; Mountain Region of Clear Lake Comment
  UCD41811  Epilobium ciliatum subsp. ciliatum Geri Hulse-Stephens 2001-9-9 857 Lake Goat Mountain. Bear Wallow. Root Parcel. 944 Comment
  UCD41886  Epilobium ciliatum subsp. ciliatum Geri Hulse-Stephens 2001-6-30 735 Lake Goat Mountain. Three Walnuts Marsh. N Marsh. 944 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
  POM271492  Epilobium ciliatum subsp. ciliatum Lyman Benson 1928-6-16 285 Lake 2 miles west of Highland Springs; Mayacamas mt. range, Dobe Creek watershed Comment
  JEPS58569  Epilobium ciliatum subsp. glandulosum Mr. and Mrs. Hugo Hamann and Eddie Dearing 1969-5-14 1112 Lake Hanna's Bog Comment
  UCD41718  Epilobium densiflorum Geri Hulse-Stephens 2001-7-30 801 Lake Goat Mountain. Fallen Fir Marsh. 1280 Comment
  UCD106300  Epilobium densiflorum Malcolm A. Nobs; S. Galen Smith 1949-9-9 1868 a Lake 0.5 mile SE of Scott Creek on road from Upper Lake to Lakeport. Comment
  RSA109937  Epilobium hallianum P. A. Munz 1956-7-25 22335 Lake Southeast base of West Peak, Snow Mountain. 1982 Comment
  UCD47908  Epilobium minutum Ellen Dean; Ryan Brisco 2005-4-24 2483 Lake McLaughlin UC Reserve, along dirt road that leaves Morgan Valley Rd, 0.9 rd mile S of intersection with with road to Reserve Field Station on the E side of the road. Rocky serpentine outcrop E of stock pond with white shed. 670 Comment
  SEINET10738969 Image available Epilobium nivium Townsend S. Brandegee 1892-8-25 Brandegee s.n. Lake Snow Mountain. Comment
  RSA509043  Epipactis gigantea Lyman Benson 1928-6-17 315 Lake Kelseyville, Rincon School House, Kelsey Creek, Middle North Coast mountain range 488 Comment
  SD7806  Epipactis gigantea Daniel Cleveland 1882-6-17 Lake Allen Springs. 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
  JEPS80742  Equisetum laevigatum L. R. Heckard and J. C. Hickman 1981-7-29 5702 Lake w side Snow Mt. (Timber Lake, at springs) 1499 Comment
  UC187281  Eragrostis hypnoides Joseph P. Tracy 1905-8-17 2361 Lake near Upper Lake; Northern Coast Ranges, near Upper Lake 396 Comment
  POM296945A  Eragrostis pectinacea Lyman Benson 1943-9-2 11431 Lake Kelseyville; Middle North Coast Mt. Range. 412 Comment
  UC17601  Eremocarpus setiger unknown Lake Clear Lake Comment
  UCSC000452  Eremocarpus setiger Pauline Schulthess 1931-7-7 s.n. Lake One and one-half miles southwest of Kelseyville Comment
  RSA0103880  Eriastrum abramsii J. W. Blankinship 1929-6-4 s.n. Lake Mt. Konocti [near Kelseyville]. 610 Comment
  SEINET8729305 Image available Eriastrum brandegeeae H. L. Mason 1945-1 12604 Lake Obsidian Ridge, southeast of Borax Lake. Comment
  CAS-BOT-BC287618  Ericameria linearifolia L. R. Abrams 1928-5-6 12457 Lake Summit to Bartlett Springs 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
  CAS-BOT-BC295765  Erigeron petrophilus var. petrophilus Philip A. Munz 1956-7-25 22359 Lake Long Ridge Trail, Fir Root Spring to Snow Mountain 1645 Comment
  CAS-BOT-BC295725  Erigeron petrophilus var. petrophilus Chas. M. Belshaw 1936-9-19 2700 Lake Inner North Coast Range. Snow Mountain (west) just below summit on SW facing slope 2133 Comment
  RSA2351  Erigeron philadelphicus J. W. Blankinship 1924-6-8 s.n. Lake Kelseyville Comment
  CAS-BOT-BC216121  Eriodictyon californicum Clare R. Wheeler 1978-4-29 263 Lake Walker Ridge, Colusa Cunty boundary 609 Comment
  CHSC98739  Eriodictyon californicum L. P. Janeway 2007-6-17 9047 Lake Inner North coast Ranges. Kanaka Glade, a spring at the head of 'Spanish Creek East Fork: near the top of Pacific Ridge. 981 Comment
  HSC66581  Eriodictyon californicum D. Boyd, M. Eichelberger, Tim Messick, T. Ranker 1980-4-19 7 Lake Coldsprings Campground, along access road to Indian Valley Dam Comment
  RSA10993  Eriodictyon californicum Carl B. Wolf 1928-2-26 1526 Lake Above Blue Lakes on road from upper lake to Ukiah. Comment
  CAS-BOT-BC294776  Eriogonum Mona Bourell 1997-7-2 6530 Lake Mendocino National Forest. Along Rice Creek Road. FS Road M 3 Comment
  JEPS95593  Eriogonum compositum Vernon H. Oswald and L. Ahart 1994-6-20 6331 Lake T18N R8W NE1/4 Sec. 3, 5280 ft, Yellow Pine Forest. Forest Route M3 S of Low Gap, 0.4 mi SW of Windy Point, on the NW side of Snow Mtn. Wilderness, NW of Stonyford 1609 Comment
  CHSC101589  Eriogonum covilleanum David W. Isle; John Olmstead 2000-8-18 1673 Lake Mendocino National Forest; Root Glade area on SW side of Goat Mtn.; <2 miles SW of Goat Rock; SE of Olmstead's designated '3 Walnuts Marsh' between Root Creek (Addington Sp. Fork) and Root Glade. MDB and M. 957 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
  UCSB46288  Eriogonum dasyanthemum Steele, Kelly 1980-6-25 Lake 12.5 miles north on Walker Ridge Road from its junction with Hwy 20 Comment
  CAS-BOT-BC516265  Eriogonum fasciculatum David Toren; Ed Dearing 2015-5-10 10355 Lake North Coast Ranges: Robin Hill near shore of Clear Lake and S of Rodman Slough County Park 411 Comment
  UC55945  Eriogonum hirtiflorum J. P. Tracy 1902-5-30 1650 Lake in hills about Scotts Valley (6 mi nw of Lakeport) 426 Comment
  RSA111656  Eriogonum lobbii var. lobbii P. A. Munz 1956-7-25 22326 Lake West Peak, Snow Mountain 2134 Comment
  UC412778  Eriogonum lobbii var. lobbii H. M. Hall 1913-7-21 9542 Lake near summit of Mt. Hull; Inner North Coast Ranges, Mt. Hull 2011 Comment
  UC55501  Eriogonum lobbii var. lobbii W. W. Mackie Sept. 1902 Lake Mountains of Northern Lake Co. Comment
  CAS-BOT-BC259407  Eriogonum luteolum Lewis S. Rose 1935-9-11 35643 Lake Lucerne 411 Comment
  CAS-BOT-BC259433  Eriogonum luteolum John Thomas Howell 1930-8-24 5458 Lake 2 miles from Middletown on road to Adams Springs Comment
  CAS-BOT-BC259436  Eriogonum luteolum M. S. Jussel 1933-6-25 140 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CAS-BOT-BC259439  Eriogonum luteolum A. A. Heller 1902-7-30 6007 Lake On the ridge between the Blue Slide and Sulphur Creek west of Hullville Comment
  CAS-BOT-BC259432  Eriogonum luteolum Susan G. Stokes 1933-8-27 80 Lake Sage Canyon, Napa Mountains Comment
  CHSC29675  Eriogonum luteolum var. luteolum Dibble; Griggs 1979-7-12 128 Lake Near Rice Valley, close to the town of Stonyford. On the upper third of a ridge system. 640 Comment
  JEPS56716  Eriogonum luteolum var. luteolum W. L. Jepson 1936-12-5 17980 Lake by roadside, Middletown Middletown Comment
  UC1413435  Eriogonum luteolum var. luteolum James L. Reveal, Caroline G. Reveal 1974-8-15 3774 Lake 2.5 mi ne along Highway 29 Middleton 365 Comment
  UC6522  Eriogonum luteolum var. luteolum Willis L. Jepson 1892-7 Lake near Blue Lakes; Scott Valley Comment
  UC86012  Eriogonum luteolum var. luteolum Purpus Aug. 1894 1230 Lake Snow Mt. Comment
  UC86014  Eriogonum luteolum var. luteolum T. S. Brandegee July 1885 Lake Comment
  CAS-BOT-BC270981  Eriogonum nervulosum James L. Reveal 1975-7-27 3904 Lake Along the Bartlett Springs Road between Williams and Clear Lake, 2 miles west of the Lake-Colusa County line and 0.2 mile east of a bridge Comment
  CDA10960  Eriogonum nervulosum G. F. Hrusa 1994-8-13 11906 Lake North Coast Biodiversity Arena; Barrel Springs Creek along Rd. to Bartlett Springs, W of Walker Ridge. Immed. W of Kilpepper Creek confluence. Comment
  HSC22681  Eriogonum nervulosum J. O. Sawyer, D. E. Anderson 1971-6-25 2390 Lake Across from Culpepper Creek, Complexion Canyon E of Little Indian Valley Comment
  UCD167311  Eriogonum nervulosum James Neilson 1977-6-8 3915 Lake Mayacmas Mountains, Bear Creek drainage. (Exact location unknown. Coordinates estimated by label maker.) Comment
  JEPS73467  Eriogonum nudum var. nudum L. R. Heckard 1972-7-9 3074 Lake alng trail from Frog Pond to Milk Ranch; Snow Mt. 1950 Comment
  RSA275350  Eriogonum nudum var. nudum J. P. Smith, J. O. Sawyer, T. W. Nelson 1977-7-14 9303 Lake Boardman Ridge along Forest Service Rd 1N02, 1.4 miles N of its junction with FS Rd 20N01. 1006 Comment
  RSA431138  Eriogonum nudum var. nudum Lyman Benson 1927-8-30 604 Lake Kelseyville bar of dry creek bed. Middle N. Coast Mt. Range. Kelsey River drainage area. 488 Comment
  CAS-BOT-BC253054  Eriogonum roseum J. W. Blankinship 1928-8-20 s.n. Lake Mt. Koncti 609 Comment
  UC6539  Eriogonum roseum H. N. Bolander 1863-9-20 2640 Lake near Clear Lake Comment
  CHSC32253  Eriogonum umbellatum var. smallianum James Jokerst 1980-9-5 1123 Lake North Coast Ranges. Near Hull Mountain. 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
  UC614745  Eriogonum wrightii var. trachygonum Beryl Schreiber 1936-9-20 2346 Lake 2 mi e Lower Lake 457 Comment
  CAS-BOT-BC300337  Eriophyllum Kate Eastwood Phelps 1934-7-1 s.n. Lake Adams Springs Comment
  HSC68232  Eriophyllum lanatum J. P. Smith, J. O. Sawyer 1971-6-5 4685 Lake 2 mi. from Middle Creek Campground Comment
  CAS-BOT-BC308108  Eriophyllum lanatum var. achilleoides L. R. Abrams 1928-5-7 12524 Lake Hough's Springs Comment
  CAS-BOT-BC308114  Eriophyllum lanatum var. achilleoides Carl B. Wolf 1928-5-4 1876 Lake 5 miles south of Middletown Comment
  CAS-BOT-BC308118  Eriophyllum lanatum var. achilleoides M. S. Jussel 1933-6-26 181 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CAS-BOT-BC308120  Eriophyllum lanatum var. achilleoides Milo S. Baker 1945-6-28 11075 Lake Road from Burns Val. to Borax Lake Comment
  CHSC48153  Eriophyllum lanatum var. achilleoides Vernon Oswald 1986-5-12 2016 Lake Brim Rd. (Bartlett Springs Rd.) at the jct. of the road to Barrel Spring. 640 Comment
  HSC66640  Eriophyllum lanatum var. achilleoides Cathie Goldberg, Lynn Kunstman, Lauren Philbrick, Geoff Walsh 1980-4-19 23 Lake Coldsprings Campground, along access road to Indian Valley Dam Comment
  HSC90018  Eriophyllum lanatum var. achilleoides Andrew Enberg, Brad Penkala, Dan Scofield 1990-4-14 48 Lake Blue Oak Campground, Indian Valley Reservoir Access Rd., 2.5 mi. NE of intersection with Walker Ridge Rd. 534 Comment
  JEPS34594  Eriophyllum lanatum var. achilleoides W. L. Jepson 1897-7-15 14560 Lake Mt. Hanna Comment
  RSA10183  Eriophyllum lanatum var. achilleoides C. B. Wolf 1928-5-5 1961 Lake 2 mi. from Clear Lake on the Bartlett Springs Grade. Comment
  JEPS104393  Eriophyllum lanatum var. grandiflorum Lowell Ahart 2003-7-14 10401 Lake On the w side of the second causeway going sw on Bartlett Springs Rd, Indian Valley Reservoir. 449 Comment
  HSC34563  Erodium cicutarium Lon Hall 1975-5-3 308 Lake 5.8 mi. W of junction with Hwy. 29 on Scott's Creek Rd. 915 Comment
  HSC67110  Erodium cicutarium Teri Bartkowski, Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 10 Lake Coldsprings Campground, along access road to Indian Valley Dam. Comment
  RSA0037087  Eryngium M. Bourell 1997-7-2 6538 Lake Copper Butte Trail. Along trail to Middle Fork Eel River. Comment
  RSA755722  Eryngium aristulatum var. aristulatum R. F. Thorne, M. Patterson 1982-8-31 55233 Lake Northwest slope of Mount Hannah, Boggs Lake 854 Comment
  UC592167  Eryngium aristulatum var. aristulatum H. L. Mason 1930-6-1 5686 Lake 4 mi. e. Middletown Comment
  UC1487285  Eryngium aristulatum var. aristulatum Yusuf Sheikh 1974-4-24 571 Lake U.C. Botanical Garden; ; Red Hills Road 1.1 miles SW of Bay Road - Point Lakeview intersection Comment
  RSA0039521  Eryngium constancei G. Fred Hrusa 1997-7-23 14016 Lake Southern part of Loch Lomond pool at Loch Lomond townsite. 850 Comment
  UC1282792  Erysimum capitatum J. R. Sweeney 1952-5-3 Dupl. 818 Lake s and w facing slope Pluth Ranch 1950 burn (roadside along edge of burn) Comment
  CAS-BOT-BC40685  Erysimum capitatum John Thomas Howell 1937-7-19 13142 Lake Eastern Lake county on road to Williams. Comment
  CAS-BOT-BC40690  Erysimum capitatum Ella Dales Cantelow 1938-5-8 2200 Lake 5.5 miles southeast of Kelseyville on road to Lower Lake. 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
  POM290976  Erythronium californicum Lyman Benson 1928-4-15 875 Lake Highland Springs, Adobe Creek. 610 Comment
  CAS-BOT-BC504312  Erythronium californicum Elmer I. Applegate 1934-3-31 8877 Lake West of Pine Grove, north of Cobb Mountain Comment
  CAS-BOT-BC504313  Erythronium californicum Elmer I. Applegate 1934-3-31 8878 Lake Hopland grade Comment
  CAS-BOT-BC504316  Erythronium californicum Elmer I. Applegate 1931-3-25 6612 Lake Scotts Valley, 4 miles west of Lakeport Comment
  CAS-BOT-BC504319  Erythronium californicum Agnes M. Bowman 1902-4-1 16 Lake High Valley Comment
  RSA176723  Erythronium californicum D. E. Breedlove 1963-4-20 4570 Lake 4 miles SE of Blue Lakes, on Scott Valley road from Blue Lakes to Lakeport. Comment
  CAS-BOT-BC133277  Erythronium helenae Jessamine Raymond 1925-3-10 s.n. Lake St. Helena Comment
  CAS-BOT-BC133285  Erythronium helenae Elmer I. Applegate 1932-3-21 7029 Lake Gallagher's ranch, about 3 miles south of Middletown, southern Lake Co., near north base of Mt. St. Helena Comment
  SEINET3991270  Erythronium helenae Unknown 1932-3-21 7029 Lake Gallagher's ranch, abt. 3 mi S. of Middletown, near N. base of Mt. St. Helena Comment
  SEINET12048666  Erythronium helenae F. H. Utech, McClintock, E.; Walter, W.; Knight, I. 1984-1 84 -025 Lake ca 6 mi E from junction of CA 29 & Butts Canyon Rd on Butts Canyon Rd, Detert Reservoir area 305 Comment
  HSC66031  Eschscholzia caespitosa S. Harris, B. Ferguson, M. Smith, M. Moble 1980-4-19 Lake Along Walker Ridge Rd., 1 mi. N of junction with access road to Indian Valley Dam Comment
  CAS-BOT-BC402725  Eschscholzia caespitosa W. R. Ernst 1959-5-3 548 Lake About 10 miles southeast of Nice on Highway 20 Comment
  POM272348  Eschscholzia caespitosa subsp. caespitosa Lyman Benson 1928-4-28 602 Lake Highland Springs. Mayacamas Mt. Range, 'Dobe Creek 610 Comment
  CAS-BOT-BC403124  Eschscholzia californica A. A. Heller 1916-6-7 12369 Lake Between Bartlett Springs and Allen Springs Comment
  CAS-BOT-BC403135  Eschscholzia californica John Thomas Howell 1945-6-21 21197 Lake Bartlett Flat Comment
  RSA109906  Eschscholzia californica P. A. Munz 1956-7-25 22366 Lake Long Ridge Trail, Fir root Spring to Snow Mt. 1524 Comment
  UC1552800  Eschscholzia californica Frederica Bowcutt 1986-5-4 685 Lake se side of Hwy 53 2.2 mi ne junction with Butts Canyon Road (edge of valley, about 1/2 mi n of Crazy Creek, about 3 mi ne of Middletown); Coyote Valley 365 Comment
  CAS-BOT-BC403128  Eschscholzia californica Alice Eastwood; John Thomas Howell 1938-5-16 5647 Lake South of Lucerne Comment
  CAS-BOT-BC403144  Eschscholzia californica Agnes M. Bowman 1902-4-20 s.n. Lake Sulphur Banks Comment
  SEINET7040125  Eschscholzia californica 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
  POM272374  Eschscholzia californica var. crocea Cora W. Benson 1935-8-2 28 Lake Kelseyville, Middle N Coast Mt. Range, Clear Lake Watershed 427 Comment
  CHSC115195  Euphorbia crenulata Lowell Ahart 2015-4-28 20101 Lake Along small drainage, northwest of the meadow, about 150 yards west of Barrel Spring Meadow,about a 1/4 mile (air) west of Walker Ridge Road, about 1/4 mile (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. 696 Comment
  HSC33348  Euphorbia oblongata William J. Ferlatte 1973-7-9 1681 Lake Clearlake Highlands, Ukiah St., around residence 412 Comment
  HSC45670  Euphorbia spathulata Stephen Plant 1978-4-23 230 Lake Barrel Springs Campground 701 Comment
  UCD20495  Euphorbia spathulata E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1066 Lake McLaughlin UC Reserve. Lower reaches of southeastern slopes of Research Hill. SW of gate to old 4-wheel drive road that goes S from Knoxville-Berryessa Rd. 609 Comment
  UCD131507  Festuca bromoides Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7546 Lake Clear Lake State Park. NE of Kelseyville. Along lower part of Dorn Trail system as it leaves beach parking area and ascends to Lower Bayview Campground. 301 Comment
  JEPS80240  Festuca californica L. R. Heckard, and J. Hickman 1980-7-3 5401 Lake 0.25 mi n Summit Spring (Colusa Co. border); Snow Mt. Comment
  UC766901  Festuca californica R. F. Hoover 1941-5-2 4972 Lake near Cobb Comment
  UCD65878  Festuca californica subsp. californica A. A. Beetle 1941-4-27 1736 Lake Near Clear Lake, western shore of lake. Comment
  UCD36641  Festuca elmeri Beecher Crampton 1955-6-13 2842 Lake 1.5 miles east of Soda Bay, northeast slope of Mount Konocti. Comment
  UCD66255  Festuca elmeri Beecher Crampton 1953-6-2 1383 Lake Above the western edge of Boggs Lake, northwest slope of Mt Hannah. Comment
  RSA8467  Festuca idahoensis M. S. Jussel 1933-7-4 360 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch. Comment
  CHSC105730  Festuca occidentalis David Isle; Arnold James 1993-6-22 1772 Lake Mendocino National Forest - North Coast Ranges Soda Creek Watershed. Soda Creek Ridge (= S end of Erickeson Ridge), between Soda Creek and Lake Pillsbury; Ridgetop 1993 EUI Plot 3. 627 Comment
  UCD37008  Festuca roemeri Beecher Crampton 1956-6-26 3634 Lake entrance to Howard Hot Springs. 641 Comment
  SEINET197663 Image available Festuca rubra Leo Koch 1940-4-28 924 Lake Above road 1.1 mi from Kelseyville towards Lower Lake Comment
  UCD66335  Festuca rubra A. A. Beetle; G. L. Stebbins Jr. 1942-6-3 3510 Lake 7.5 miles NW of Lakeport on Scotts Valley Road to Blue Lakes. Comment
  UCD136937  Festuca subulata Ellen Dean; with Plant Biology 102 interns 2013-5-4 7717 Lake Clear Lake State Park. NE of Kelseyville. South side of park, south of Soda Bay Road. Along undeveloped road near southern boundary of the park, below turnoff to knobcone pines. 609 Comment
  SJSU1573  Frangula californica D. J. Thompson 1954-6-5 105 Lake lower Cow Mt Recreational Area near Lakeport Comment
  CAS-BOT-BC52749  Frangula californica subsp. californica J. W. Blankinship 1928-9-29 s.n. Lake Mt. Konocti 1219 Comment
  SD22832  Frangula californica subsp. crassifolia Carl B. Wolf 1933-9-26 5507 Lake Inner North Coast Range; 6 6/10 mi. E. of Houghs Mineral Springs on road to Williams 1700 Comment
  HSC46514  Frangula californica subsp. occidentalis J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9272 Lake Mendocino National Forest, Oak Flat Campground 518 Comment
  RSA32518  Frasera albicaulis var. nitida J. T. Howell 1945-6-18 20986 Lake Cobb Valley Comment
  HSC25725  Fraxinus dipetala J. P. Smith, J. O. Sawyer 1971-6-5 4696 Lake Junction of 17N11 and 17N04 Comment
  POM197368  Fraxinus dipetala L. R. Abrams 1928-5-7 12538 Lake 2 miles east of Hough s Springs. Comment
  RSA98593  Fraxinus dipetala Milo S. Baker 1946-5-1 11349 Lake Along road from Burns Valley to Borax Lake Comment
  CHSC20559  Fraxinus latifolia Robert A. Schlising 1962-5-4 2231 Lake California Coast Range. 7.1 mi NE of Jct Hwy 20 on Bartlett Springs Road. Comment
  UCD83985  Fraxinus latifolia Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6168 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. 655 Comment
  CAS-BOT-BC130012  Fritillaria affinis M. S. Jussel 1931-3-30 40 Lake Jordan Park Comment
  CAS-BOT-BC130013  Fritillaria affinis Alice Eastwood; John Thomas Howell 1938-5-17 5694 Lake Elk Mt. 1127 Comment
  UC672109  Fritillaria affinis Herbert L. Mason 1926-3-14 2728 Lake Mount St. Helena Comment
  JEPS14918  Fritillaria glauca Philip A. Munz 1956-7-25 22320 Lake just below West Peak Ridge (Snow Mountain); Snow Mountain 2072 Comment
  HSC36476  Fritillaria pluriflora John Rehling, Robert M. Specht 1976-3-18 337 Lake 0.5 mi. on Walker Ridge Rd. near Hwy. 20 Comment
  JEPS65503  Fritillaria purdyi Theodore Niehaus 1971-3-1 929 Lake on w side of Stanton Creek, at n end of Little Indian Valley Stanton Creek; Little Indian Valley, Stanton Creek Comment
  LA22151  Fritillaria purdyi Milo S. Baker; 1934-4-7 7804 Lake 1 mi. S of Lakeport Comment
  POM273467  Fritillaria purdyi Lyman Benson 1935-3-25 6309 Lake Lakeport 427 Comment
  UCD160716  Fritillaria recurva James A. Neilson Jr. 1975-5-23 3185 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  CAS-BOT-BC508156  Fritillaria recurva M. S. Jussel 1933-4-29 s.n. Lake Jordan Park, Cobb Mt. Comment
  CAS-BOT-BC508159  Fritillaria recurva Alice Eastwood; John Thomas Howell 1938-5-17 5704 Lake Elk Mt. Comment
  CAS-BOT-BC508160  Fritillaria recurva Elmer I. Applegate 1934-3-1 8887 Lake East slope of Mayacama Mountains north of Cobb Mountain, Pine Grove Comment
  SEINET12048645  Fritillaria recurva F. H. Utech, McClintock, E.; Knight, W.; Knight, I. 1984-1 84 -020 Lake ca 0.4 mi N of Lake-Napa County line on CA 29 enroute to Middloetown from Calistoga 420 Comment
  UC728657  Galium ambiguum subsp. ambiguum Milo S. Baker 1945-6-20 11049 Lake near Sawmill Flat; Bartlett Mt. 1219 Comment
  HSC45703  Galium andrewsii Sheila Logan 1978-4-23 108 Lake Barrel Springs Campground 701 Comment
  UCD151225  Galium andrewsii James A. Neilson Jr. 1974-5-17 3170 Lake Border of Lake and Sonoma Counties: Mayacmas Mountains, county line ridge 1/4 mile south of Geyser Rock. (Elevation estimated using Google Earth by label maker.) 1066 Comment
  UC1282696  Galium andrewsii subsp. andrewsii J. R. Sweeney 1952-5-2 768 Lake 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa Co. line on Pope Valley Rd); Butts Canyon 243 Comment
  UC1562740  Galium andrewsii subsp. andrewsii Barbara Ertter with Annetta Carter 1989-5-28 8520 Lake 0.6 mi w Napa Co. line (Morgan Valley Rd., ca 12 air mi se of Lower Lake (town), at public access rd) Comment
  UCD147198  Galium aparine Heather Phillips; Plant Science 102 collecting interns 2014-4-26 6 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Lower reaches of Lewis Ridge. 408 Comment
  RSA517349  Galium asperrimum L. T. Dempster, Bacigalupi, Robbins, Heckard, Munz 1956-7-24 1033 Lake Lateral ridge leading to Long Ridge. SW of Snow Mtn. 1341 Comment
  UCR256111  Galium bolanderi Greg de Nevers 2001-4-8 12198 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 476 Comment
  SEINET12322361  Galium californicum W. Knight, Knight, I. 1981-1 4398 Lake near Towhead Flat, enroute to summit of Mt. Sanhedrin 1219 Comment
  RSA109888  Galium californicum subsp. californicum Philip A. Munz 1956-7-24 22290 Lake Long Ridge Trail to Snow Mt. from Fir-Root Spring. 1524 Comment
  UC1113074  Galium californicum subsp. californicum K. Bradshaw 1937-6-10 130 Lake 1/2 mi se Lower Blue Lake (Plot 27); Lakeport Quadrangle Comment
  JEPS52875  Galium californicum subsp. californicum Lauramay T. Dempster and G. L. Stebbins 1967-10-13 4368 Lake exactly 1 mi n Elk Mtn. Ranger Station (1/4 mi w of Elk Mt. Rd. at road summit) 1173 Comment
  RSA202661  Galium nuttallii L. T. Dempster, G. Ledyard Stebbins 3794 -B Lake Bottle Rock Rd. Ca 2 miles N of Glenbrook Resort. 793 Comment
  HSC35587  Galium porrigens var. porrigens Thomas W. Nelson, Jane P. Nelson 1974-4-8 1140 Lake 200 m E of Oasis Resort, 13 mi. E of Clear Lake Oaks along Hwy. 20 Comment
  CHSC32945  Galium porrigens var. tenue Patty Powers; C. Railey, Joanne Spitler, D. Stamp, C. Macdonald 1980-4-19 26 Lake Along Walker Ridge Road, 2.65 miles south of junction with access road to Indian Valley Dam. Comment
  JEPS80871  Galium porrigens var. tenue L. R. Heckard and J. C. Hickman 1979-6-15 5043 A Lake trail from Summit Springs up s side of mt Snow Mt. 1737 Comment
  UCD41710  Galium porrigens var. tenue Geri Hulse-Stephens 2001-6-4 618 Lake Goat Mountain. Fallen Fir Marsh. 1280 Comment
  HSC41857  Garrya buxifolia K. Irwin 1977-4-23 294 Lake 0.4 mi. N of SR 20 on Walker Ridge Rd. 640 Comment
  HSC82316  Garrya congdonii Thomas W. Nelson, Jane P. Nelson 1978-4-1 3844 Lake E side of Walker Ridge, 0.25 mi. N of junction with Hwy. 20 Comment
  UC21598  Garrya congdonii Willis L. Jepson 1892-7 Lake Knoxville grade to Lower Lake; Mountain Region of Clear Lake Comment
  UCSB72523  Garrya congdonii Moseley, Maynard 1952-8-22 Lake Route 29, 1 mile North, of Lake-Napa County Line Comment
  CAS-BOT-BC186340  Garrya flavescens L. R. Abrams 1928-5-5 12392 Lake 1-3 mi. up West side Bartlett grade Comment
  UC1550390  Garrya flavescens Gerald V. Dahling Jun 1973 884 Lake n of Lower Lake (along Highway 29) Comment
  RSA89601  Garrya flavescens subsp. congdonii M. F. Moseley 1952-8-22 354 Lake Route 29, one mile north of Lake-Napa county line. Comment
  CAS-BOT-BC192177  Garrya fremontii C. Hart Merriam 1915-8-16 s.n. Lake Pieta Grade, Miyakma Range Comment
  CAS-BOT-BC192185  Garrya fremontii L. R. Abrams 1916-7-28 6294 Lake Grade between Bartlett Spr. & Clear Lake Comment
  JEPS73523  Garrya fremontii L. R. Heckard 1972-7-10 3141 Lake trail above Summit Springs; Snow Mt. 1676 Comment
  NY42984  Garrya fremontii J. B. Walker 1995-4-30 1399 Lake Mendocino National Forest, N of Nice, along High Glade Rd, 10km E of junction with Elk Mountain Rd 1000 Comment
  OBI14159  Garrya fremontii Rimo Bacigalupi, G. T. Robbins 1954-6-25 4608 Lake Along Bartlett Mtn road overlooking Clear Lake, in chaparral, 4.7 mi from bottom of grade (jctn with State hwy 20), 2.3 mi within boundary of Mendocino Natl Forest 914 Comment
  UC1280973  Garrya fremontii H. E. McMinn 1926-1-1 1610 Lake 0.5-1.0 mi from Blue Lake (along road between Blue Lake and Ukiah) Comment
  UC567060  Garrya fremontii A. E. Wieslander 1934-2-25 375 Lake 2 mi s Thurston Lake; Lower Lake Quad. Comment
  UCD167760  Garrya fremontii James A. Neilson Jr. 1981-6-9 4008 Lake Crest ridge 1 mi. S base of Cobb Mt. Occidental well site. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CDA38574  Garrya fremontii R. D. Brandt 1942-6-29 s.n. Lake Lakeport. 0 Comment
  UC121200  Gayophytum humile T. S. Brandegee June, 1891 Lake Snow Mt. Comment
  CAS-BOT-BC208040  Genista monspessulana Greg de Nevers 2001-4-23 12343 Lake along Westshore Rd., mostly outside fence, Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CDA22922  Geranium molle G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17087 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  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
  POM65746  Gilia capitata A. A. Heller 1902-7-28 5998 Lake Near summit of Mt. Sanhedrin. Comment
  RSA424706A  Gilia capitata Aaron Liston, M. A. Blumler 1987-4-25 665 -2 Lake 3 miles NE of Middletown on Hwy 29. Comment
  JEPS80331  Gilia capitata subsp. capitata L. R. Heckard and J. Hickman 1981-6-20 5568 Lake above outlet Middle Fork Stony Creek (from lower Milk Ranch, Snow Mt.); Snow Mt., above outlet MIddle Fork Stony Creek 1920 Comment
  UC133762  Gilia capitata subsp. capitata C. F. Baker 1903-5-9 2959 Lake near Lakeport; near Lakeport Comment
  UC1562560  Gilia capitata subsp. capitata Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7510 Lake ca 7 airmi nw Lakeport (Scotts Valley Rd 1 mi s of Hwy 20); nw of Lakeport 426 Comment
  UC932034  Gilia capitata subsp. capitata Verne Grant, Alva Grant 1947-5-4 7966 Lake 3 mi n Middletown (on hill 1030); n of Middletown Comment
  JEPS94741  Gilia sinistra subsp. pinnatisecta Vernon H. Oswald and Lowell Ahart 1998-7-15 9281 Lake 0.8 mi s of Bartlett Springs Road (e side of County near Barrel Spring on e side of Baldy Mountain and w of Walker Ridge Road); Baldy Mountain 640 Comment
  HSC41895  Gilia tricolor Lloyd Simpson 1977-4-23 263 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC44263  Gilia tricolor D. L. Goforth 1977-4-23 9 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  POM282293  Gilia tricolor Lyman Benson 1928-3-30 79 Lake Kelseyville, Middle N Coast, Mt. Konocti, Western base. 488 Comment
  SEINET7075499  Gilia tricolor subsp. diffusa A. G. Vestal 1955-4-6 s.n. Lake Flat between serpentine hills, about 2.9 miles north of Middletown on Big Canyon Road. 38? deg. 47' 43" North Latitude, -122? deg. 36' 49" West Longitude. UTM Zone 10, 533547mE, 4293916mN. (NAD 27). [Coordinate Datum: WGS84/NAD83]. Comment
  UC1123832  Gilia tricolor subsp. tricolor H. S. Yates 1934-4-15 3770 Lake Bendmore Valley Ukiah Quad., Bendmore Valley Comment
  SEINET7042802  Githopsis diffusa A. G. Vestal 1955-5-9 s.n. Lake Serpentine at Howard Springs. Whispering Pines quadrangle UTM Zone 10, 588320mE. 4300894mN. Comment
  JEPS81316  Githopsis diffusa subsp. robusta L. R. Heckard and J. C. Hickman 1982-7-5 5931 Lake about 0.5 mi nw Summit Springs (sw side of Snow Mt.); Snow Mt. 1463 Comment
  RSA2762  Githopsis specularioides J. W. Blankinship 1925-5-4 s.n. Lake Kelseyville. Comment
  RSA517440  Githopsis specularioides Donald G. Nelson 1940-4-30 670 Lake About 1 mile below Seigler Hot Springs along creek. Comment
  UCD47963  Githopsis specularioides P. Mayers; M. Carson, A. Haselby, J. Howard 2000-4-29 21 Lake Lake County, McLaughlin Reserve, lower slope of Research Hill, west of Hunting Creek. 640 Comment
  POM276811  Glycyrrhiza lepidota Lyman Benson 1928-6-19 321 Lake Kelseyville. 457 Comment
  RSA298999  Gnaphalium chilense J. L. Strother 1977-7-26 1293 Lake Near NW end of Lake Pillsbury, roadside seep near turnoff to Pogie Pt. Campground. 550 Comment
  CAS-BOT-BC294717  Gnaphalium palustre Mona Bourell 1997-7-2 6527 Lake Mendocino National Forest. Along Rice Creek Road. FS Road M 3 Comment
  CAS-BOT-BC302587  Gnaphalium palustre J. W. Blankinship 1927-7-10 s.n. Lake Kelseyville Comment
  JEPS16180  Gratiola ebracteata Rimo Bacigalupi with J. R. Sweeney 1953-5-26 4135 Lake along Pope Valley road 2.6 mi se of its junction with Middletown-Lower Lake road (State Hwy 53) (Long Valley); Long Valley 335 Comment
  JEPS19640  Gratiola ebracteata Rimo Bacigalupi with G. Thomas Robbins 1956-6-1 5685 Lake at upper (nw) end Manning Flat; upper (nw) end of Manning Flat 579 Comment
  RSA800344  Gratiola ebracteata Peter Rubtzoff 1956-9-2 2818 Lake Southern shore of Boggs Lake. Comment
  RSA0006023  Gratiola heterosepala H. L. Mason, R. C. Bacigalupi 1953-6-8 14544 Lake Southwest margin of Boggs Lake, (west base of Mount Hanna). Comment
  UCD18127  Grindelia camporum K. Carpenter; with E. Dean and K. Chaney. 2000-8-11 64 Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek, just south of turn-off to Recreation Area. 632 Comment
  CAS-BOT-BC305213  Grindelia hirsutula John Thomas Howell 1937-7-19 13132 Lake Elk Mt. Comment
  CAS-BOT-BC305216  Grindelia hirsutula Doris K. Kildale 1926-5-30 2065 Lake Between Clear Lake & Lower Lake 457 Comment
  UC424865  Guillenia lasiophylla unknown 1930-4-19 3973 a Lake e side Clear Lake Comment
  JEPS14713  Hackelia amethystina Rimo Bacigalupi with R. Hauke and Geo. Bacigalupi 1954-7-13 4664 Lake at summit of Sheetiron Mountain 1958 Comment
  CAS-BOT-BC302207  Harmonia hallii A. A. Heller 1919-5-10 13123 Lake Coast Range, summit of the ridge west of Leesville 609 Comment
  UC1195669  Harmonia hallii A. R. Kruckeberg 1947-5-4 1446 Lake 4 mi e Middletown (Hill 1030, Bar X Ranch) Comment
  UC89172  Harmonia hallii Blankinship 1893-5-31 Lake Lower Lake Comment
  UCD132638  Harmonia hallii Robert E. Preston 1995-6-7 871 Lake along Bartlett Springs Rd., at north end of Indian Valley Reservoir. Comment
  SEINET8770995 Image available Harmonia hallii L. Koch 1940-1 931 Lake Serpentine Hill, 1.9 mi E of Middletown Comment
  POM288427  Helenium bigelovii Lyman Benson 1930-9-22 2552 Lake Below Hoberg's; Middle N. Coast Range. 762 Comment
  UCD131712  Helenium bigelovii Beecher Crampton 1954-7-20 2224 Lake 2.5 miles north of Cobb Mountain, along Bottle Rock Road. Comment
  CAS-BOT-BC309425  Helenium puberulum Doris K. Kildale 1928-5-7 4999 Lake 6 miles east of Hough's Mineral Springs Comment
  UCD20716  Helenium puberulum Mark Bibbo; w/ Laura Wynholds 2002-7-20 57 Lake McLaughlin UC Reserve. SE of Knoxville-Berryessa Rd. where the slurry pipeline from the tailings pond crosses the road. In the middle of the dried up Hunting Creek. 579 Comment
  POM250703  Helenium puberulum D. D. Keck 1938-8-3 4744 Lake I mile N of Cobb P.O. Comment
  UCD132511  Helianthella californica Rogelio Lucas; PLS 102 plant collecting interns 2013-4-14 7 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. Along undeveloped road that goes southeast from Glebe Road at gate. Near southern boundary of park. 629 Comment
  UC353817  Helianthella californica subsp. nevadensis Milo S. Baker 1928-4-1 3189 b Lake possibly Jensen Ranch near Healdsburg Comment
  POM225836  Helianthella californica var. californica M. S. Jussel 1932-5-1 s.n. Lake Jordan Park. Comment
  UCD160956  Helianthus G. Ledyard Stebbins 1972-7-20 s.n. Lake Butts Canyon. Butts Creek Road, 0.5 mile west of Black Oak Villa. (Exact location unknown. Coordinates estimated by label maker.) Comment
  RSA2652  Helianthus bolanderi J. W. Blankinship 1928-8-24 s.n. Lake Kelseyville. Ditch by roadside Comment
  RSA44878  Helianthus bolanderi J. C. Roos 1948-8-31 3931 Lake Lakeport. Comment
  UC728619  Helianthus bolanderi Milo S. Baker 1945-9-4 11192 Lake between Lower Lake and Middletown Comment
  POM14242  Helianthus bolanderi A. A. Heller 1902-8-2 15275 Lake Near Hullville on the ridge between Eel River and Rice Creek. Comment
  CAS-BOT-BC310095  Hemizonella minima J. W. Blankinship 1923-4-14 s.n. Lake Kelseyville Comment
  POM284898  Hemizonia clevelandii Lyman Benson 1934-6-12 6097 Lake Lakeport; Mt. range: Middle N Coast; Watershed: Clear Lake. 427 Comment
  RSA81505  Hemizonia clevelandii James I. McMurphy 1909-8-5 677 Lake Lakeport. Comment
  CAS-BOT-BC306054  Hemizonia congesta subsp. clevelandii D. E. Breedlove 1980-6-29 44824 Lake Butts Canyon Road 5-8 miles S of Middletown 274 Comment
  CAS-BOT-BC306058  Hemizonia congesta subsp. clevelandii David D. Keck 1933-11-9 2700 Lake 3 mi. E. of Upper Lake Comment
  HSC96680  Hemizonia congesta subsp. clevelandii Thomas W. Nelson, Jane P. Nelson 2004-5-6 9201 Lake Junction of State Route 175 and State Route 29, 2 mi. S of Lakeport 427 Comment
  UC1443494  Hemizonia congesta subsp. clevelandii J. L. Strother 1977-7-26 1291 Lake n Cabbage Patch ((near 3893ft. benchmark), Hull Mt. and Boardman Ridge, n of Lake Pillsbury) 1186 Comment
  UC177502  Hemizonia congesta subsp. clevelandii D. Cleveland 1881-1-1 Lake Allen Springs Comment
  UC595120  Hemizonia congesta subsp. clevelandii David D. Keck 1938-8-3 4734 Lake 5 mi w Middletown (on road to Cobb Mt., on grade in hills) Comment
  UC762756  Hemizonia congesta subsp. clevelandii R. F. Hoover 1938-9-3 3796 Lake Middletown Comment
  UC990636  Hemizonia congesta subsp. clevelandii James I. McMurphy 1909-8-5 677 Lake Lakeport Comment
  CAS-BOT-BC306077  Hemizonia congesta subsp. clevelandii H. D. Ripley; R. C. Barneby 1945-6-21 6928 Lake 9 miles SE of Middletown 335 Comment
  UC523528  Hemizonia congesta subsp. luzulifolia David D. Keck 1933-11-9 2713 Lake 3 mi n Middletown Comment
  UC990607  Hemizonia congesta subsp. luzulifolia James I. McMurphy 1909-8-6 693 Lake below Middletown Comment
  RSA81640  Hemizonia luzulifolia subsp. rudis James I. McMurphy 1909-8-6 693 Lake Below Middleton. Comment
  POM284655  Hemizonia pungens Lyman Benson 1929-9-24 s.n. Lake Lake County, Kelseyville. 427 Comment
  UC672278  Hesperevax sparsiflora var. sparsiflora H. L. Mason 1933-4-30 7226 Lake near Aetna Springs Comment
  SEINET4118134  Hesperocnide tenella J. Mygatt, W. R. Lauper; M. Mygatt 1997-1 M- 97 -521 Lake Kelseyville; Clear Lake State Park. 414 Comment
  SEINET4118153  Hesperocnide tenella J. Mygatt, W. R. Lauper; M. Mygatt 1996-1 M- 96 -152 Lake The town of Kelseyville in Clear Lake State Park. 414 Comment
  SD40686  Hesperocyparis macnabiana Carl B. Wolf, E. R. Johnson 1934-10-16 Lake Reiff to Knoxville Road, 1 mile from Napa County line 455 Comment
  HSC34923  Hesperocyparis sargentii Thomas W. Nelson, James Nelson 1975-3-26 1767 Lake Beside Hwy. 29, N of Calistoga along St. Helena Creek, NE side of Mt. St. Helena Comment
  SD40653  Hesperocyparis sargentii Carl B. Wolf, E. R. Johnson 1934-10-16 Lake Reiff to Knoxville Road, 1 mile from Napa Co. Line 455 Comment
  UCD74345  Hesperocyparis sargentii G. L. Stebbins 1968-5-12 6690 Lake West of Bear Valley, east of Hough Springs, on road from Leesville to Bartlett Springs, at mouth of Complexion Canyon. (Exact location unknown. Coordinates estimated by label maker. Note: Date in notebook for this collection is May 12 but labels made by Stebbins at CAS say May 15.) 457 Comment
  CAS-BOT-BC1214  Hesperolinon adenophyllum Roger Raiche 1984-6-10 40210 Lake Mendo/ Lake Co at boundary, end of Pine Mt Rd, 9.7 miles from its beginning at the Geysers Rd 777 Comment
  CHSC29644  Hesperolinon adenophyllum Dibble; Griggs 1979-7-11 10 Lake Near Potato Hill, close to the town of Stonyford. 975 Comment
  CHSC29754  Hesperolinon adenophyllum Dibble; Griggs 1979-7-19 18 Lake Near Lake Pillsbury, close to the town of Potter Valley. Upper third of a ridge system. 610 Comment
  JEPS101974  Hesperolinon adenophyllum Dean W. Taylor 1997-7-8 16111 Lake Highland Springs Reservoir (ca. 10 miles S of Lakeport); west shore of reservoir E of Highland Springs Rd 502 Comment
  LA47283  Hesperolinon adenophyllum Joseph P. Tracy; 1947-5-31 3973 Lake Cobb Mountain, N of Glenbrook 761 Comment
  LA47302  Hesperolinon adenophyllum Joseph P. Tracy; 1935-7-4 14029 Lake Cobb Mountain, N side of Cobb Valeey, near Glenbrook Comment
  UC1212227  Hesperolinon adenophyllum J. P. Tracy 1905-7-15 2268 Lake 6 mi nw Lakeport (hills about Scotts Valley) 426 Comment
  CAS-BOT-BC167410  Hesperolinon bicarpellatum H. L. Mason 1930-6-1 5689 Lake Four miles east of Middletown Comment
  JEPS128395  Hesperolinon bicarpellatum Adam C. Schneider with Dick O'Donnell 2013-5-26 225 Lake Southwest side of Butts Canyon Road, 1.3 miles north of Napa/Lake Co. Line. Comment
  LA47292  Hesperolinon bicarpellatum Helen Sharsmith; 1947-5-31 3971 Lake 3 mi. E (NE) of Middletown on highway to Lower Lake 304 Comment
  SD51769  Hesperolinon bicarpellatum Helen K. Sharsmith 1947-5-31 3971 Lake Serpentine barren 3.0 miles east of Middletown on highway to Lower Lake. 305 Comment
  UC1212342  Hesperolinon bicarpellatum Herbert L. Mason 1952-6-15 14296 Lake Butts Creek road nine mi se Middletown; Inner North Coast Ranges Comment
  UC1212362  Hesperolinon bicarpellatum Helen K. Sharsmith 1952-6-19 4136 Lake ca 1.5 mi n Middletown (1.5 e of turnoff Butts Valley road from State Hwy 53); Inner North Coast Ranges 304 Comment
  UC1212459  Hesperolinon californicum Helen K. Sharsmith 1946-5-31 3972 Lake ridge 3 mi n Middletown (on road to Lower Lake); Inner North Coast Ranges 762 Comment
  UCD110498  Hesperolinon californicum Helen K. Sharsmith 1946-5-31 3972 Lake Three miles northeast of Middletown on highway to Lower Lake. 762 Comment
  CHSC91012  Hesperolinon clevelandii D. Isle 1997-6-30 300 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. Just behind K-Tag, on 16N01, WNW of Little Pinnacle Rock. 694 Comment
  CAS-BOT-BC176048  Hesperolinon clevelandii R. D. Stone 1983-6-6 516 Lake In Alder Creek drainage ca. 1.5 mi. SSW of Glenbrook 853 Comment
  CAS-BOT-BC176218  Hesperolinon didymocarpum Helen K. Sharsmith 1959-5-28 4707 Lake Big Canyon Creek 9.3 miles south of Howard Springs on road to Middletown 426 Comment
  JEPS122872  Hesperolinon didymocarpum Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-18 610 Lake Diamond D Ranch, on Diamond D Ranch Rd. Comment
  UC1199506 Image available Hesperolinon didymocarpum Helen K. Sharsmith 1959-5-28 4708 Lake 9.7 mi s Howard Springs (on road to Middletown); Big Canyon Creek 426 Comment
  UC1509746  Hesperolinon didymocarpum C. M. Rogers 1969-6-20 13258 Lake about 8 mi s Howard Springs ((type locality)) Comment
  JEPS122819  Hesperolinon disjunctum W. A. Freyman with A. C. Schneider & Y. P. Springer 2014-5-20 290 Lake Along north side of Bartlett Springs Road where it meets Indian Valley Reservoir by Stanton Creek. Comment
  UC1212471  Hesperolinon disjunctum Helen K. Sharsmith 1959-5-27 4697 Lake Lower Lake-Williams road near old Epperson's Station (0.7 mi w of Lake-Colusa County line); Inner North Coast Ranges Comment
  CHSC83434  Hesperolinon drymarioides L. P. Janeway 2002-5-2 7577 Lake Inner North Coast Ranges. Along ephemeral drainage above Complexion Spring, above Complexion Canyon; about 0.2 km north of Bartlett Springs Road and 1.6 km east of Indian Valley Reservoir. 524 Comment
  UCD82110  Hesperolinon drymarioides Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth 2009-5-20 5638 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.5 road mi N of intersection with road to Indian Valley Reservoir. Parking area, undeveloped roads, flats and slopes on W side of road. 818 Comment
  JEPS32316  Hesperolinon micranthum W. L. Jepson 1938-6-11 18996 Lake burn in chaparral w Reiff; Morgan Valley 701 Comment
  UC1212253  Hesperolinon micranthum Helen K. Sharsmith 1952-6-21 4151 Lake 0.5 mi w Indian Valley; Inner North Coast Ranges, North Fork Cache Creek 441 Comment
  POM180689  Hesperolinon micranthum J. T. Howell 1930-8-24 5452 Lake 4 miles from Middletown on the Adams Spring Road. Comment
  UC1212280  Hesperolinon micranthum Helen K. Sharsmith 1958-10-16 4622 Lake slope just s Butt's Creek (just w of Napa County line); Inner North Coast Ranges 243 Comment
  JEPS122868  Hesperolinon sharsmithiae Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-17 601 Lake Along south side of Jerusalem Grade west of intersection with Daly Place Comment
  RSA151800  Hesperolinon spergulinum H. K. Sharsmith 1952-7-4 4171 Lake About 0.4 miles north of Seigler Springs. 762 Comment
  JEPS11810  Heterocodon rariflorum W. L. Jepson 1938-6-9 18939 Lake valley near Bartlett Springs (on Bartlett Creek); Bartlett Creek 701 Comment
  RSA357864  Heterocodon rariflorum R. F. Thorne, Larry E. DeBuhr 1975-8-15 46809 Lake Boggs Lake, c. 7.5 mi. SSE of Kelseyville & 3 mi. NNW of Glenbrook Resort. 854 Comment
  SEINET10873417  Heterocodon rariflorum Robert F. Thorne, Larry E. DeBuhr 1975-8-15 Thorne 46809 Lake Boggs Lake W of Mt. Hannah, 7.5 mi. SSE of Kelsyville. 853 Comment
  CAS-BOT-BC143668  Heteromeles arbutifolia C. F. Leitholt 1893-7-4 s.n. Lake Cobb Mt. Comment
  HSC31702  Heteromeles arbutifolia Thomas E. Higley 1974-5-4 56 Lake 1/2 mi. from Hwy. 20 on Walker Ridge Rd. 671 Comment
  HSC40290  Heteromeles arbutifolia A. M. Montalvo, J. D. Ackerman 1975-9-10 714 Lake Boggs Mtn. E of Cobb, 100 yds. down Rd. 110 from Rd. 100 780 Comment
  RSA703245  Heterotheca oregona L. Ahart 2004-10-4 11452 Lake On N edge of Bartlett Springs Road (Road M 12), near the NW part of Indian Valley Reservoir. 459 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
  JEPS105955  Heterotheca oregona var. oregona Lowell Ahart 2004-10-4 11452 Lake On the north edge of Bartlett Springs Road (Road M 12), near the northwest part of Indian Valley Reservoir 458 Comment
  CAS-BOT-BC311068  Heterotheca oregona var. rudis John Thomas Howell 1937-7-18 13114 Lake 7 miles n. of Lower Lake Comment
  RSA0066362  Heuchera micrantha var. hartwegii J. W. Blankinship 1924-5-31 s.n. Lake Kelseyville. Cold Creek Dells. Comment
  UC1562566  Hieracium albiflorum Barbara Ertter 1988-7-3 7671 Lake Elk Mt Rd at junction Bear Cr Rd (top of Elk Mt Grade, ca 10 air mi n of Upper Lake (town)); Mendocino Nat'l For. 1097 Comment
  OBI50218  Hieracium albiflorum Barbara Ertter 1988-7-3 7671 Lake Elk Mt rd at jct Bear Cr Rd, toop of elk Mt grade, ca 10 airmiles N of Upper Lake (town). Mendocino Natl Forest 1097 Comment
  SEINET7930190  Hoita macrostachya Ashley N. Egan, L. Egan 2005-6-22 276 Lake Reiff Rd e of Morgan Valley as start up into foothills. At crossing of small creek at bend in the road.; 0 651 Comment
  POM291099  Holcus lanatus Lyman Benson 1929-9-15 1921 Lake Mt. San Hedrin. 915 Comment
  CAS-BOT-BC324626  Holocarpha virgata Peter H. Raven 1954-9-1 8090 Lake Butts Canyon, 7 miles south of Middletown Comment
  CAS-BOT-BC324629  Holocarpha virgata David D. Keck 1933-11-9 2704 Lake Forks of Clear Lake-Williams Highway and Lucerne-Lower Lake Highway Comment
  JEPS80157  Holodiscus discolor L. R. Heckard 1974-9-8 3827 Lake Comment
  RSA2221  Holodiscus discolor J. W. Blankinship 1928-7-22 s.n. Lake Mt. Konocti. 762 Comment
  CAS-BOT-BC538066  Holodiscus discolor Gerald Dickinson 1964-7-21 189 Lake Roadway below Sheetiron Mountain Peak on W-facing slope 1828 Comment
  SEINET7297785 Image available Hordeum brachyantherum A. A. Beetle 1941-1 1730 Lake Southwest side of Clear Lake, along road in full sun. Comment
  UC729992  Hordeum brachyantherum subsp. brachyantherum Leo F. Koch 1940-4-28 913 Lake along highway five mi from Lakeport to [sic] Kelseyville Comment
  CAS-BOT-BC289489  Hordeum brachyantherum subsp. californicum John Thomas Howell 1945-6-19 21050 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CHSC29554  Hordeum brachyantherum subsp. californicum Dibble; Griggs 1979-7-11 113 Lake Near Potato Hill, close to the town of Stonyford. On the upper third of a ridge system. 975 Comment
  UCD36370  Hordeum brachyantherum subsp. californicum Beecher Crampton 1953-6-2 1421 Lake 9 miles SW of Lower Lake, along Highway 53. Comment
  CAS-BOT-BC284894  Hordeum murinum subsp. leporinum J. W. Blankinship 1923-4-3 s.n. Lake Kelseyville Comment
  CAS-BOT-BC148551  Horkelia bolanderi James McMurphy 1909-8-6 690 Lake Between Uncle Sam Mt. and Lower Lake Comment
  UC1282786  Horkelia bolanderi J. R. Sweeney 1950-5-20 481 Lake 1.2 mi sw Highland Springs (South facing slope) Comment
  UC525500  Horkelia bolanderi Ethel Crum 1933-7-23 1516 Lake w Salmina's Resort; Cobb Mountain 792 Comment
  UC173988  Horkelia californica subsp. dissita H. M. Hall 1913-7-22 9572 Lake 40 to 50 mi Pacific Ocean (south spu); North Coast Ranges, Mt. Hull 1127 Comment
  UC903108  Horkelia californica subsp. dissita Ethel Crum 1933-7-23 1517 Lake 1 mi w Salmina's Resort; Cobb Mountain 792 Comment
  HSC46617  Horkelia californica var. elata J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9287 Lake Mendocino National Forest, FS Rd. 20N01, near area known as Cabbage Patch. 610 Comment
  CAS-BOT-BC537046  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
  CAS-BOT-BC206072  Hosackia crassifolia Alice Eastwood 1925-5-22 12843 Lake Dashiell's, Mt. Sanhedrin Comment
  CAS-BOT-BC206073  Hosackia crassifolia A. A. Heller 1915-6-16 11995 Lake Near the old sawmill site west of Bennett spring on the Newville-Covelo road 914 Comment
  HSC47968  Hosackia crassifolia J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9350 Lake Mendocino National Forest, FS Rd. M1, 5.3 mi. from junction with FS Rd. 20N01 1585 Comment
  UCD106045  Hosackia rosea J. W. Abercrombie 1947-5-5 s.n. Lake One mile north of Seigler Springs. Comment
  UCD36405  Hosackia stipularis Beecher Crampton 1953-7-14 1510 Lake Lake County, Cobb Valley, 1 mile west of Cobb Post Office, north slope of Cobb Mountain. Comment
  SEINET10849763  Hypericum anagalloides A. Arthur Heller 1902-7-21 Heller 5972 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  UCD19389  Hypericum anagalloides Gerald Dickinson 1964-7-21 183 Lake Upper Nye Campground. 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-BC410237  Hypericum concinnum Paul R. Hitchborn 1929-5-19 148 Lake Lakeport Comment
  RSA537629  Hypericum concinnum Barbara Ertter 1988-7-4 7696 Lake Bear Creek Rd. ca 10 airmiles N of Upper Lake (town), crest of road 3.8 mi from Elk Mt. Rd, Mendocino Nat'l For. 976 Comment
  RSA38782  Hypericum concinnum P. A. Munz 1948-8-17 12366 Lake 3 miles out on road from Lucerne to Bartlett Springs Comment
  UC1586121  Hypericum formosum var. scouleri Barbara Ertter 1988-7-4 7684 Lake Bear Creek Rd. ca. 10 airmiles n. of Upper Lake (town) (crest of rd. 3.8 mi. from Elk Mt. Rd., s.w. of rd.); Mendocino Nat'l Forest 975 Comment
  CAS-BOT-BC401203  Hypericum perforatum Greg de Nevers 2001-7-8 12597 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CHSC101600  Hypochaeris glabra David Isle 2004-5-6 1605 Lake Mendocino National Forest; NW of Gravelly Valley airstrip; N of Lake Pillsbury. MDB and M. 573 Comment
  CDA35741  Iliamna bakeri David W. Isle 2005-8-1 1125 Lake Mendocino National Forest--North Coast Ranges. Middle Fork Stony Creek Watershed.; Approx. 1/3 mile below jct. 16N18/16N03 (1/4 mi. below Lake/Colusa Co. Line in Colusa Co). Spr. 25' South. Comment
  RSA713162  Iliamna bakeri D. Isle 2005-8-1 1125 Lake Approx. 1/3 mile below Jct. 16N18/16N03. 1/4 mile west of Lake/Colusa County Line. 1689 Comment
  CAS-BOT-BC274058  Imperata brevifolia J. W. Blankinship 1928-9-16 s.n. Lake Siegler Springs Comment
  UCD127668  Iris macrosiphon Geri Hulse-Stephens 2001-6-3 1089 Lake Goat Mountain. Next to Addington Pond. 1280 Comment
  UCD160128  Iris macrosiphon James A. Neilson Jr. 1973-6-6 3566 Lake Mayacmas Mountains. Geyser Rock. Site III B. Ca. 3.5 miles west of Whispering Pines. (Elevation and coordinates estimated by label maker.) 1097 Comment
  POM263700  Iris macrosiphon R. C. Foster 1937-5-18 231 Lake On road between Leesville and Houghs Springs Comment
  RSA136505  Iris macrosiphon Lee W. Lenz, E. K. Balls 1955-5-17 20762 Lake 3.7 miles south along State Highway 53 from Lower Lake to Middletown 457 Comment
  SBBG27190  Isoetes howellii A. Eastwood, J. T. Howell 1938-5-18 5771 Lake near Adams Springs Comment
  CAS-BOT-BC139767  Ivesia gordonii D. Toren 2000 Lake West Peak, Snow Mountain Comment
  POM280157  Juglans hindsii Lyman Benson 1941-7-26 11006 Lake 1 mile N of Kelseyville 412 Comment
  RSA256635  Juglans hindsii Jim Sauser 1975-5-3 13 Lake 3.6 miles west of jct. with Route 29 on Scott s Creek Road at confluence of South Fork and Middle Fork of Scott s Creek. 534 Comment
  RSA0036706  Juncus Robert F. Thorne, Larry E. DeBuhr 1975-8-15 46816 Lake Boggs Lake: W of Mt. Hannah, ca. 7.5 mi. SSE of Kelseyville and 3 mi. NNW of Glenbrook Resort 854 Comment
  UC183676  Juncus bolanderi Joseph P. Tracy Jul 21 1905-Aug 16 1905 2284 Lake Elk Mountain, n Lake County Northern Coast Ranges 1219 Comment
  UCD41752  Juncus bolanderi Geri Hulse-Stephens 2001-6-30 715 Lake Goat Mountain. Wyman Switchbacks. 1173 Comment
  JEPS123897  Juncus bufonius var. bufonius Lowell Ahart 2015-4-28 20105 Lake About 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. Comment
  SEINET10866817  Juncus covillei David B. Dunn, Melvin L. Conrad; Patricia L. Kenney 1973-6-7 Dunn 20663 Lake 3.1 miles e of lake co. Line on rd. From hopland to lakeport. Valley floor with Pinus sabinianus and chaparral Comment
  UC1101018  Juncus effusus subsp. pacificus Malcolm A. Nobs and S. Galen Smith 1949-9-7 1834 Lake about 7 mi n Middletown Comment
  SEINET6190112  Juncus ensifolius var. ensifolius A. A. Heller 1902-7-25 5975 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  UCD147008  Juncus hemiendytus var. hemiendytus Robert E. Preston 2011-5-2 2853 Lake Manning Flat. 562 Comment
  UC142757  Juncus laccatus A. A. Heller 1902-7-23 5956 Lake Thistle Springs Mt. Sanhedrin Comment
  RSA286228  Juncus oxymeris Robert F. Thorne 1974-7-31 44965 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  RSA109918  Juncus patens Phillip A. Munz 1956-7-24 22277 Lake Fir Root Spring, Long Ridge SE of Snow Mt. 1372 Comment
  UC183726  Juncus phaeocephalus var. paniculatus Joseph P. Tracy 1905-8-21 2382 Lake Northern Coast Ranges, Scott Valley Scott Valley; Northern Coast Ranges, Scott Valley 426 Comment
  UCD63347  Juncus phaeocephalus var. paniculatus Daniel Sanchez-Mata 2006-6-15 s.n. Lake Cobb-Kelseyville. Bottle Rock Road. Ultramafic sites between Pine Grove and Beaver Creek campground close to Sulphur Creek Road. 760 Comment
  UCD141871  Juncus phaeocephalus var. paniculatus K. Esau; E. Hyde 1938-6-25 s.n. Lake Exact location unknown. Comment
  UC1133729  Juncus xiphioides R. C. Wilson 1937-5-15 386 Lake 3.5 mi n Lakeport; Lakeport Quad. 411 Comment
  UCD41741  Juncus xiphioides Geri Hulse-Stephens 2001-7-2 764 Lake Goat Mountain. Fallen Fir Marsh. Addington. 1280 Comment
  RSA175249  Juniperus californica Robert F. Thorne 1957-9-2 18979 Lake Along Hwy 20, 7 miles SE of town of Clear Lake. Comment
  UC1193165  Juniperus californica R. E. Nelson 1949-10-28 124 Lake Hopland-Kelseyville Hwy Quad 60B2 457 Comment
  CAS-BOT-BC236767  Keckiella breviflora John Thomas Howell 1945-6-21 21173 Lake Sawmill Flat to Ruppert Ridge, Bartlett Mountain 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
  UC1280771  Keckiella breviflora H. E. McMinn 1923-5-26 980 Lake 8 mi from Lower Lake Comment
  UCD83950  Keckiella breviflora var. glabrisepala Ellen Dean; C. Thomsen, G. Harrington 2010-6-9 6124 Lake Cache Creek Wilderness. NW part of wilderness on NW side of south fork of Cache Creek nearly opposite Dead Man's Canyon. 365 Comment
  CAS-BOT-BC237845  Keckiella lemmonii James McMurphy 1909-8-6 s.n. Lake Between Kelseyville and Lower Lake Comment
  RSA293297  Keckiella lemmonii D. C. Michener 1980-7-28 3735 -c Lake North Coast Ranges. 8.2 miles along Bartlett Spgs rd from jct with CA 20 near Lucerne. 1100 Comment
  UC146232  Keckiella lemmonii Joseph P. Tracy Jul 21 1905-Aug 16 1905 2338 Lake Elk Mountain; Northern Coast Ranges 1219 Comment
  UCD151243  Keckiella lemmonii James A. Neilson Jr. 1974-6-17 2790 Lake Mayacmas Mountains, Western Mine Road, Bounsall Ranch. (Location based on 1946 plat maps of Lake County.) (Elevation estimated by label maker using Google Earth.) 640 Comment
  UC1132154  Koeleria macrantha K. E. Bradshaw 1937-6-7 86 Lake 2 mi nnw Lakeport; Lakeport Quadrangle Comment
  CAS-BOT-BC499195  Kopsiopsis strobilacea M. S. Jussel 1965-6-1 s.n. Lake Cobb Mt. Comment
  HSC49852  Lagophylla minor J. P. Smith 1978-4-23 9750 Lake Barrel Springs Campgound 701 Comment
  UC1733966  Lagophylla minor Frank Gould, Kay H. Beach 1940-5-17 1263 Lake near Middletown. Comment
  CAS-BOT-BC341414  Lagophylla minor J. Clausen 1935-5-20 1020 Lake 28.7 mi. W. of Williams on Bartlett Springs road Comment
  CAS-BOT-BC341418  Lagophylla minor J. Clausen 1935-5-20 1025 Lake At summit of grade at 30.2 mi. W. of Williams Comment
  CAS-BOT-BC332822  Lagophylla ramosissima K. C. 1884-7-1 s.n. Lake Unspecified Comment
  CAS-BOT-BC332823  Lagophylla ramosissima A. A. Heller 1919-6-8 13248 Lake Mill Creek Forestry Station east base of Snow Mountain 548 Comment
  CAS-BOT-BC334531  Lagophylla ramosissima James I. McMurphy 1909-8-6 683 Lake Between Kelseyville and Lower Lake Comment
  HSC66139  Lagophylla ramosissima D. Boyd, M. Eichelberger, Tim Messick, T. Ranker 1980-4-19 6 Lake Coldsprings Campground, along access road to Indian Valley Dam Comment
  CAS-BOT-BC361303  Lamiaceae Greg de Nevers 2001-5-14 12413 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  UCD147477  Lasthenia Joshua Bertuch; Plant Science 102 collecing interns 2014-4-26 5 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Lower reaches of Lewis Ridge on undeveloped road. 399 Comment
  POM288362  Lasthenia californica Lyman Benson 1935-3-25 6307 Lake Lakeport; Mt. Range: Mayacamas; Watershed: Clear Lake. 427 Comment
  POM55158  Lasthenia californica C. F. Baker 1903-5-12 2962 Lake Near Lakeport. 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
  CAS-BOT-BC338098  Lasthenia californica John H. Thomas 1969-4-29 15025 Lake 2.8 miles northeast of Middleton Comment
  RSA152370  Lasthenia glaberrima R. C. Bacigalupi, J. R. Sweeney 1953-5-26 4134 Lake Long Valley, along Pope Valley road, 2.6 miles southeast of its junction with Middletown-Lower Lake road (State Highway 53). 335 Comment
  HSC60476  Lasthenia glabrata J. P. Smith 1977-4-24 9042 Lake Barrel Springs Campground 701 Comment
  HSC37259  Lasthenia glabrata J. P. Smith 1976-4-6 8545 Lake S. R. 20, 0.3 mi. E of Witter Springs Rd. 396 Comment
  POM197607  Lasthenia glabrata subsp. glabrata L. R. Abrams 1928-5-4 12312 Lake 5 mi. NE of Middletown on road to Lower Lake. Comment
  RSA52726  Lasthenia glabrata subsp. glabrata I. L. Wiggins 1949-5-1 12097 Lake 4 mi S of Clear Lake Oaks. Comment
  CAS-BOT-BC213359  Lathyrus jepsonii subsp. californicus M. S. Jussel 1933-6-28 285 Lake Between Cobb Mountain and Adams Springs on teh Binkley Ranch Comment
  CAS-BOT-BC213360  Lathyrus jepsonii subsp. californicus A. A. Heller 1902-7-19 5903 Lake Foothills wouth of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC213356  Lathyrus jepsonii subsp. californicus C. L. Hitchcock 1949-6-6 19071 Lake 18 miles E of Clear Lake, along Highway #20 to Williams Comment
  UC1586125  Lathyrus jepsonii var. californicus Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7493 Lake 1.3 mi se Sulphur Creek Rd. jct. (Bottle Rock Rd, a few mi ne of Pine Grove, halfway between Kelseyville and Middleton, edge of forest near Kelsey Creek) 731 Comment
  UC173991  Lathyrus jepsonii var. californicus H. M. Hall 1913-7-16 9494 Lake s side Mt. Sanhedrin (n Lake County); Inner North Coast Ranges 1584 Comment
  SD8717  Lathyrus vestitus var. vestitus Daniel Cleveland 1882-6-20 Lake Allen Springs, stony bank near creek Comment
  UC1069704  Layia chrysanthemoides H. S. Yates 1934-5-15 3865 Lake Bendmore Valley Ukiah Quad., Bendmore Valley Comment
  POM216416  Layia chrysanthemoides D. D. Keck 1933-5-30 2394 Lake 3.7 miles W of Upper Lake, 2 miles E of Blue Lakes. Comment
  JEPS121043  Layia platyglossa Frank Callahan 2014-4-16 Lake North road bank above Highway 20 Comment
  CAS-BOT-BC329317  Layia septentrionalis Brandegee no date on label s.n. Lake Lakeport Comment
  HSC33131  Layia septentrionalis Thomas W. Nelson, Jane P. Nelson 1974-4-9 1164 Lake Along Hwy. 20 between Lucerne and Clear Lake Oaks Comment
  HSC60474  Layia septentrionalis J. P. Smith 1977-4-24 9040 Lake Barrel Springs Campground 701 Comment
  RSA10226  Layia septentrionalis C. B. Wolf 1928-5-5 s.n. Lake 2 miles south of Lakeport, on road to Kelseyville Comment
  RSA463152  Layia septentrionalis Lyman Benson 1935-5-18 6610 Lake Lakeport. Mayacamas mtn range, Clear Lake watershed. 427 Comment
  UCD135671  Layia septentrionalis Bruce G. Baldwin 1988-5-29 708 Lake south of Lakeport, immediately south of junction of State Highways 29 and 175 (north of junction of Ackley Road and Ackley Cutoff). Comment
  SEINET10617125 Image available Layia septentrionalis David D. Keck 1933-5-29 Keck 2384 Lake 2.5 mi. south of Lakeport on road to Kelseyville. In sandy soil with Platystemon californicus, Eschscholtzia californica, Festuca tracyi, etc. Comment
  SEINET13095158  Layia septentrionalis David D. Keck 1933-5-29 2384 Lake 2.5 mi. south of Lakeport on road to Kelseyville. Comment
  CAS-BOT-BC215773  Lepechinia calycina Agnes M. Bowman 1907-5-2 s.n. Lake Lower Lake, Anderson's Ranch Comment
  SD52962  Lepechinia calycina Peter H. Raven 1962-5-31 17914 Lake 6.3 miles south of Lower Lake on road to Knoxville. Comment
  UCD67692  Lepechinia calycina D. Sanchez-Mata 1996-6-27 s.n. Lake Lower Lake-Kelseyville. Quercus wislizenii forests. 550 Comment
  CAS-BOT-BC12462  Lepidium nitidum Agnes M. Bowman 1902-2-1 20 Lake Sulphur Banks. 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
  JEPS88948  Lepidium virginicum Jepson Lake Scott Valley Comment
  UC161583  Lepidium virginicum Joseph P. Tracy 1905-8-21 2386 Lake Scott Valley Northern Coast Ranges 426 Comment
  CAS-BOT-BC226547  Leptosiphon acicularis Greg de Nevers 2001-4-23 12341 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  RSA2263  Leptosiphon acicularis J. W. Blankinship 1925-5-4 s.n. Lake Kelseyville. Comment
  CHSC61228  Leptosiphon androsaceus Rene Retuta 1978-4-14 12 Lake Ca w base of Mt. Konockti, 1 mi e of Kelseyville. 463 Comment
  UCD32396  Leptosiphon androsaceus Beecher Crampton; Jim Sweeney 1950-5-6 546 Lake Lake County, 1 mile west of Highland Springs on either side of the road. 457 Comment
  HSC46916  Leptosiphon bicolor Sheila Logan 1978-4-21 202 Lake E side of Walker Ridge Rd., 0.6 mi. from Hwy. 20 610 Comment
  RSA10753  Leptosiphon bicolor C. B. Wolf 1923-5-7 2071 Lake Houghs Mineral Springs on the road to Williams. 595 Comment
  UCD18196  Leptosiphon bicolor Eva Bayon; With PLB 102 class 2000-4-29 s.n. Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek, just south of turn-off to Recreation Area. 632 Comment
  RSA10794  Leptosiphon bolanderi C. B. Wolf 1928-5-6 2025 Lake 3 miles west of Bartlett Springs on the road to Clear Lake. Comment
  HSC17093  Leptosiphon bolanderi Milo S. Baker 1948-6-15 12068 Lake Cobb Val. Rd., 1/2 mi. N of Jordan Park Resort Comment
  HSC31601  Leptosiphon ciliatus Thomas E. Higley 1974-5-4 83 Lake Kowalski Ranch Site 373 Comment
  CHSC101601  Leptosiphon harknessii David Isle 2004-5-6 1604 Lake Mendocino National Forest; NE of Gravelly Valley airstrip; N of Lake Pillsbury. MDB and M. 573 Comment
  POM258884  Leptosiphon pygmaeus subsp. pygmaeus Alice Eastwood, J. T. Howell 1938-5-18 s.n. Lake South of Kelseyville on road to Adams Springs 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
  CHSC105747  Lessingia nemaclada David Isle; John Olmstead, Peter Arnold 1992-9-24 1803 Lake Mendocino National Forest - North Coast Ranges; North Fork Cache Creek Watershed. Just over 2 miles SW of Goat Rock on SW side of Goat Mtn; White Ranch Glades. 914 Comment
  CAS-BOT-BC342027  Lessingia ramulosa Peter H. Raven 1954-9-1 8089 Lake Butts Canyon, 7 mi. s. of Middletown Comment
  UC1195663  Lessingia ramulosa A. R. Kruckeberg 1947-6-15 1485 Lake 4 mi e Middletown; Bar X Ranch, Hill 1030 Comment
  UC761934  Lessingia ramulosa R. F. Hoover 1938-9-5 3811 Lake south base Mt. Konocti; south base of Mt. Konocti Comment
  OBI50209  Lessingia ramulosa Barbara Ertter 1988-7-4 7708 Lake 0.5 mi E of Rice fork on Bear crk rd 1.5 mi W of Bear Crk campground, Mendocino Natl forest, ca 11 airmiles N of Upper Lake (town) SE of Lake Pillsbury, on N side of rd. T17N R9W sec 15 61 Comment
  SBBG100118  Lessingia ramulosa B. Ertter 1988-7-4 7708 Lake ca. 0.5 mi E of Rice Fork on Bear Crk Rd, ca. 1.5 mi W of Bear Crk Cmpgrd, Mendocino Nat Forest, ca. 11 air mi N of Upper Lake (town), SE of Lake Pillsbury,N side of rd; T17N R9W S15 609 Comment
  UC912255  Lessingia ramulosa Herbert L. Mason 1928-7-20 4912 Lake s Kelseyville Comment
  UCD134100  Lessingia ramulosa Elmer Lagal 1985-10-21 s.n. Lake Lake County Agricultural Center in Lakeport. Comment
  CDA23973  Lewisia rediviva T. C. Fuller 1971-5-4 19861 Lake Highway 29 to Lower Lake, 2.5 miles northeast of Middletown. Mile post 8.67. Comment
  UC82829  Lewisia rediviva Katharine Brandegee Lake Hough's Springs 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-BC130734  Lilium pardalinum C. F. Leithold 1893-7-1 s.n. Lake Cobb Mt. 1524 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
  HSC15788  Limnanthes douglasii C. B. Wolf 1928-5-5 1936 Lake 6 mi. from Upper Lake on the Rd. to Lucerne Comment
  CHSC101401  Limnanthes douglasii subsp. nivea David Isle 2004-5-6 1577 Lake On west bank of Salmon Creek in Gravelly Valley, just north of Lake Pillsbury, just over 1/4 mile southeast of the entrance of Lake Pillsbury Ranch. 566 Comment
  JEPS94658  Limnanthes douglasii subsp. nivea Vernon Oswald and Lowell Ahart 1998-5-7 9029 Lake Bartlett Springs Rd. near Hough Springs (w of Indian Valley Reservoir) 487 Comment
  UC615176  Limnanthes douglasii subsp. nivea Beryl O. Schreiber 1932-4-3 213 Lake road to Lower Lake Comment
  UC1602252  Limnanthes douglasii subsp. rosea H. S. Yates 1935-5-14 3864 Lake Bendmore Valley Ukiah Quadrangle Comment
  UC1593389  Limnanthes floccosa subsp. floccosa R. Ornduff 1966-4-21 6881 Lake field at junction of Hwy 29 and hwy 175 Comment
  SEINET7096757  Linanthus bellus A. G. Vestal 1955-5-9 s.n. Lake Serpentine at Howard Springs. NAD27, 38? deg. 51' 30ao, -122?_ 40' 25ao (converted to WGS84 decimal degrees) UTM Zone 10, 588320mE, 4300894mN. Comment
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Jul 13 2018
  UC573609  Linanthus bolanderi K. Bradshaw 1937-5-28 13 Lake Windy Point Lakeport Quad. 1458 Comment
  UC880324  Linanthus bolanderi Alice Eastwood and John Thomas Howell 1938-5-17 5713 Lake Little Squaw Valley Comment
  UC618372  Linanthus ciliatus Alice Eastwood and John Thomas Howell 1938-5-16 5594 Lake 6 mi n Lower Lake Comment
  JEPS22657  Linanthus dichotomus Rimo Bacigalupi with Drs. Herbert and Lucille Mason 1958-4-22 6278 Lake 1.5 mi n Cache Creek School (in valley of North Fork of Cache Creek, along Calif Hwy 20, 5 mi e of junction with Lower Lake road, on e shore of Clear Lake); North Fork of Cache Creek 316 Comment
  UCD48065  Linanthus dichotomus P. Mayers; M. Carson, A. Haselby, J. Howard 2000-4-29 22 Lake Lake County, McLaughlin Reservoir, lower slope of Research Hill, west of Hunting Creek. 640 Comment
  POM279100  Linanthus dichotomus subsp. dichotomus Egan 1932-5-6 s.n. Lake Cobb Valley, Mayacamas mtn range. Kelsey Creek watershed. 762 Comment
  RSA424705B  Linanthus dichotomus subsp. meridianus Aaron Liston, M. A. Blumler 1987-4-25 655 -3 Lake 3 miles NE of Middletown on Hwy 29. Comment
  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
  POM168782  Listera convallarioides A. A. Heller 1902-7-20 5930 Lake In the Horse Pasture, near the summit of Mt. Sanhedrin. Comment
  UC174051  Listera convallarioides H. M. Hall 1913-7-16 9487 Lake near Old Frazier Mill; Inner North Coast Ranges, Mt. Sanhedrin 1280 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
  CAS-BOT-BC342181  Logfia filaginoides John Thomas Howell 1945-6-21 21160 Lake Sawmill Flat to Ruppert Ridge, Bartlett Mountain Comment
  UC1282677  Logfia gallica J. R. Sweeney 1951-3-6 691 Lake 1.2 mi sw Highland Springs (on s-facing slope) Comment
  UCD111948  Logfia gallica Christopher Mallek 2008-1 HV1- 90 Lake High Valley. 793 Comment
  UC337528  Lolium perenne unknown Lake Bartlett Retreat Comment
  SEINET7063181  Lomatium californicum A. G. Vestal 1963-5-11 s.n. Lake Rocky bank above Soda Bay about 7 miles from Kelseyville. UTM Zone 10, 519025mE, 4317744mN. (WGS84/NAD83). 427 Comment
  SEINET13944349 Image available Lomatium ciliolatum Lincoln Constance, Ren Hwa Shan 1946-1 sn Lake Bartlett Springs road, 4.5 miles southwest of Leesville; 1800 ft 549 Comment
  SEINET2159282  Lomatium ciliolatum var. hooveri W. H. Whaley 2007-1 s.n. Lake Knoxville Rd, near Napa & Lake County line. 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
  LA202889  Lomatium hooveri Lincoln Constance; Ren Hwa. Shan 1946-6-2 3076 Lake Bartlett Springs road 4.5 mi. SW of Leesville 548 Comment
  UCD57995  Lomatium hooveri Greg Kareofelas 2007-5-31 s.n. Lake McLaughlin Reserve. Research Hill. West side of Hunting Creek. 701 Comment
  HSC41914  Lomatium macrocarpum M. A. Baker 1977-4-23 187 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  UCR261733  Lomatium macrocarpum Ann Howald 2003-6-29 2374 Lake Inner North Coast Ranges, Snow Mountain area, c. 0.5 mile southwest of Signal Peak, slope between North Ridge trail and Milk Ranch meadow 1989 Comment
  POM287833  Lomatium macrocarpum Lyman Benson 1931-3-25 2691 Lake Kelseyville, Harris Hill. Middle N Coast mtn range, Kelsey Creek. 518 Comment
  UC1737026  Lomatium marginatum Kay H. Beach, Frank Gould 1940-5-17 428 Lake near Middletown. Comment
  SEINET189569  Lomatium marginatum Lincoln Constance 1940-4-13 2564 Lake Two miles north of Midletown Comment
  HSC40711  Lomatium utriculatum Barbara Kelly 1977-4-23 380 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC21571  Lomatium utriculatum Francis Winter 1960-4-30 Lake E grade of Clear Lake, Hwy. 20 396 Comment
  CAS-BOT-BC240423  Lonicera hispidula Kate Eastwood Phelps 1934-7-1 s.n. Lake Adams Springs Comment
  UC519541  Lonicera interrupta M. S. Jussel 1933-6-26 Lake near Cobb Valley (Binkley Ranch) Comment
  CAS-BOT-BC241501  Lonicera involucrata var. ledebourii A. A. Heller 1919-6-7 13231 Lake Southeast side of Snow Mountain above Bonnie View Comment
  CHSC106390  Lotus David Isle; Arnold James 1993-6-29 1853 Lake Mendocino National Forest - North Coast Ranges Upper Main Eel River Watershed. North bank at junction of 20N01 from Lake Pillsbury with 1N02 up Boardman Ridge to Hull Mtn. (Also, further up 1N02.) 1036 Comment
  UCD132454  Lotus corniculatus Greggory Cates; PLS 102 plant collecting interns 2013-5-4 7 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. Northern part of park. North of Soda Bay Road. At park entrance. 419 Comment
  RSA537519  Lotus corniculatus Barbara J. Ertter 1988-7-3 7669 Lake Elk Mt Rd at jct Bear Cr Rd, top of Elk Mt Grade, ca 10 airmiles N of Upper Lake (town). 1098 Comment
  POM18629  Lotus crassifolius Edward L. Greene 1903-5-12 3001 Lake Divide between Lakeport and Hopland. Comment
  SEINET12162534  Lotus crassifolius W. Knight, Knight, I. 1981-1 4394 Lake nr Towhead Flat enroute to summit of Mt. Sanhedrin 1219 Comment
  UCR246574  Lotus crassifolius var. crassifolius Mona Bourell 1997-7-2 6532 Lake Mendocino National Forest, along Rice Creek Road, FS Road M3 1585 Comment
  UC80890  Lotus grandiflorus D. Cleveland 1882-6-13 Lake Hough Springs Comment
  RSA10747  Lotus grandiflorus var. grandiflorus Carl B. Wolf 1928-5-7 2078 Lake Houghs Mineral Springs on the road to Williams. 595 Comment
  RSA2522  Lotus micranthus J. W. Blankinship 1923-4-15 s.n. Lake Kelseyville. Comment
  UC1543203  Lotus micranthus Donald G. Nelson 1940-4-30 650 Lake s of Clearlake (between Middletown and Kelseyville, Loch Lomond, precisely at summit of the grade); Cobb. Mt., Loch Lomond Comment
  UC172820  Lotus nevadensis var. nevadensis H. M. Hall 1913-7-15 9523 Lake above old Frazier Mill (n Lake County); Mt. Sanhedrin 1310 Comment
  POM276703  Lotus oblongifolius Lyman Benson 1928-6-17 314 Lake Kelseyville, Rincon School House. 488 Comment
  UC519573  Lotus oblongifolius var. oblongifolius M. S. Jussel 1933-7-3 351 Lake Cobb Comment
  JEPS94739  Lotus scoparius var. scoparius Vernon H. Oswald and Lowell Ahart 1998-7-15 9310 Lake 3.6 mi n of Highway 20 (e side of county on Walker Ridge Road 10.9 mi s of Bartlett Springs Road); Walker Ridge Road 762 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
  RSA2524  Lotus wrangelianus J. W. Blankinship 1924-5-2 s.n. Lake Kelseyville. Comment
  POM271782  Ludwigia peploides subsp. peploides Lyman Benson 1931-8-31 2895 Lake Soda Bay; Mt. Range: Middle N Coast; Watershed: Clear Lake. 427 Comment
  UCR247937  Ludwigia uruguayensis D. L. Woodward 2007-9-17 PDR- 1440779 Lake Lakeport; Clear Lake shoreline of cove behind Lake Co. Vector Control District offices, 410 Esplanade St. 405 Comment
  UC907538  Lupinus adsurgens Milo S. Baker 1945-6-21 11009 Lake grade to Bartlett Sprs from Clear Lake several mi w Bartlett Springs; w of Bartlett Springs Comment
  CAS-BOT-BC8442  Lupinus adsurgens var. adsurgens John Thomas Howell 1945-6-21 21193 Lake Bartlett Mountain. Ruppert Ridge to Bartlett Flat Comment
  POM276452  Lupinus adsurgens var. lilacinus Lyman Benson 1932-6-15 3675 Lake Bottle Rock Mountain, Middle N Coast Range, Kelsey Creek watershed. 914 Comment
  RSA2526  Lupinus adsurgens var. lilacinus J. W. Blankinship 1923-4-26 12 Lake Kelseyville. Comment
  SEINET10484513  Lupinus adsurgens var. lilacinus Rimo Bacigalupi, Guy T. Robbins 1955-6-7 Bacigalupi 5267 Lake Plants low, trailing. Under pinus ponderosa, abies concolor, pinus lambertiana, And libocedrus decurrens. Timberline camp, at junction of boardman ridge and Hull mountain. 1737 Comment
  HSC37891  Lupinus affinis Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-11 2295 Lake S side of Hwy. 20, 1 mi. W of Upper Lake Comment
  UCD105909  Lupinus albifrons J. C. Downey 1956-5-15 s.n. Lake Boggs Lake. 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
  CAS-BOT-BC198463  Lupinus albifrons var. albifrons E. K. Balls 1952-5-9 8777 Lake 6 mi. NE from turn off Hwy. 20 on road to Barlett Springs 914 Comment
  CAS-BOT-BC198466  Lupinus albifrons var. albifrons Charles Piper Smith 1948-6-3 48317 Lake Highway 29, Whispering Pines, 1.3 miles south Comment
  CAS-BOT-BC198469  Lupinus albifrons var. albifrons Charles Piper Smith 1948-6-3 48313 Lake Highway 29, Middletown, 0.5 miles south, Cobbs Mountain Road Comment
  POM276284  Lupinus albifrons var. albifrons Lyman Benson 1929-3-23 1038 Lake Kelseyville. 549 Comment
  RSA350002  Lupinus bicolor M. S. Jussel 1932-5-1 s.n. Lake Jordan Park. Comment
  RSA517452  Lupinus bicolor subsp. microphyllus Donald G. Nelson 1940-4-30 667 Lake Cobb Mt., between Middletown and Kelseyville, S of Clearlake. Loch Lomond, precisely at summit of the grade. Comment
  SEINET7040115 Image available Lupinus bicolor subsp. microphyllus A. G. Vestal 1962-4-12 Lake Butts Cany Road (Pope U. Road to Middletown), 4.7 miles southeast of Route 53. Comment
  NY15818  Lupinus caudiciferus A. Eastwood 1938-5-17 5702 Lake Elk Mt. Comment
  HSC14823  Lupinus densiflorus var. aureus Eugene Andreuccetti 1964-4-11 17 Lake 7 mi. W of Lucerne on Hwy. 20 Comment
  RSA79012  Lupinus densiflorus var. aureus E. K. Balls, Lee W. Lenz 1952-5-8 17129 Lake 5.7 miles northwest of Putah Creek along Highway 53, between Middletown and Lower Lake. Comment
  RSA258848  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
  SEINET12902684 Image available Lupinus fragrans A. A. Heller 1919-1 13223 Lake SE side of Snow Mountain above Bonnie View Comment
  SEINET5249995 Image available Lupinus fragrans Unknown 1919-1 13223 Lake SE side of Snow Mountain above Bonnie View [in the Arid Transition Life Zone] Comment
  RSA79007  Lupinus latifolius subsp. latifolius E. K. Balls, Lee W. Lenz 1952-5-8 17123 Lake 4.2 miles north of Lake county line on Highway 29 from Calistoga to Middletown. Comment
  SEINET10489296  Lupinus latifolius subsp. viridifolius Melvin L. Conrad, David B. Dunn 1973-6-6 Conrad 7064 -2 Lake On loose, rocky soil on elk mtn, 16.1 mi north of upper lake on road to Pillsbury lake. Douglas fir forest previously burned over. 1128 Comment
  POM10760  Lupinus luteolus A. A. Heller 1902-7-21 7247 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville 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
  CHSC101519  Lupinus microcarpus var. densiflorus G. F. Hrusa; R. Gross 2008-5-23 17392 Lake West slope at crossing of Box Canyon Creek in upper Benmore Canyon immediately east and south of Indian Valley Reservoir spillway. 457 Comment
  UC763971  Lupinus microcarpus var. densiflorus R. F. Hoover 1938-6-11 3597 Lake grade from Lower Lake to Knoxville; grade from Lower Lake to Knoxville Comment
  UCR138732  Lupinus microcarpus var. densiflorus Ryan Stafsnes, Chris Dunn, Darina Roediger 1997-3-29 22 Lake Blue Oak campground, 2.5 mi past intersection of access road and Walker Ridge Rd 274 Comment
  UCD81073  Lupinus microcarpus var. microcarpus Catherine Yasuda; with PLB 102 class 2009-5-3 3 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
  UCD35415  Lupinus polyphyllus Beecher Crampton 1956-6-27 3699 Lake Meadow along Kelsey Creek, 0.25 mile east of Pine Grove Resort (Cobb). 762 Comment
  RSA414221  Lupinus polyphyllus subsp. superbus M. B. Dunkle 1937-6-20 5034 Lake 1 mi. N. Prescott. Comment
  CAS-BOT-BC8283  Lupinus sericatus Miss Anderson s.n. Lake Anderson's Springs. Cobb Mountain. Comment
  RSA104446  Lupinus sericatus Anderson 1892-4-7 s.n. Lake Anderson Springs and Cobb Mountain Comment
  UC629734  Lupinus sericatus Ethel Crum 1939-4-30 2086 Lake head of canyon lower slopes Cobb Mountain (six mi nw of Middletown); lower slopes of Cobb Mountain Comment
  UCD44985  Lupinus sericatus Geri Hulse-Stephens 2004-6-1 1081 Lake Goat Mountain. Lake County: Goat Mountain. Addington Camp. 1386 Comment
  SD27938  Lupinus vallicola subsp. apricus Carl B. Wolf 1928-5-4 1906 Lake 3 miles north of Middletown 427 Comment
  SBBG30034  Lythrum hyssopifolia M. S. Baker 1951-6-21 12323 Lake Snow Lake 609 Comment
  JEPS78301  Madia anomala Robert M. Lloyd 1963-5-4 2615 Lake State Hwy 20 4 mi s Clearlake Oaks Comment
  HSC97116  Madia elegans L. Ahart 2004-10-4 11451 Lake N edge of Bartlett Springs Rd. (Road M12), near the NW part of the Indian Valley Reservoir 459 Comment
  SD8623  Madia elegans Daniel Cleveland Jun 1882 Lake Allen Springs Comment
  UC830842  Madia elegans A. A. Heller 1902-7-19 5904 Lake foothills s Mt. Sanhedrin (midway between Potter Valley and Hullville); foothills s of Mt. Sanhedrin Comment
  UC89450  Madia elegans T. S. Brandegee 1891-6-24 Lake Snow Mountain Comment
  CAS-BOT-BC343670  Madia elegans H. M. Hall 1913-7-28 9600 Lake Collected in the semi-arid section of the inner North Coast Ranges, 40 miles from the Pacific Ocean. Between Glenbrook and Cobb Comment
  OBI53979  Madia elegans David J. Keil, Kathleen Keil 1992-7-18 23410 Lake Mendocino NF. Vicinity of Deer Valley campground SE of Elk Mtn Rd, N of Upper Lake Comment
  RSA96870  Madia elegans subsp. elegans P. C. Everett 1954-10-18 20350 Lake Along Rice Fork about junction with Bear Creek, road from Stonyford to Upper Lake. 610 Comment
  UCD84583  Madia exigua Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6108 Lake Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. Meadow on south side of road. 647 Comment
  RSA126798  Madia exigua A. Simontacchi 1937-6-21 179 Lake Hunter Point, 4 miles north of Upper Lake. Mendocino National Forest 854 Comment
  SEINET11805349  Madia exigua W. Knight, Knight, I.; Edwards, S.; Frankel, R. 1981-1 4152 Lake 0.25 mi down Harrington Flat Road from junction of Bottlerock Rd, vicinity of Boggs Lake Comment
  UC485282  Madia gracilis Daniel Cleveland 1882-6-20 Lake Allen Springs Comment
  UCD134285  Madia gracilis Roman Gankin; W. R. Hildreth 1967-7-3 875 Lake ca. 2.9 miles south of Hull Mountain on USFS Road 1 NO2. Comment
  RSA79070  Madia gracilis subsp. gracilis E. K. Balls, L. W. Lenz 1952-5-9 17133 Lake 2.2 miles east of Lower Lake on road to Reiff and Knoxville Comment
  RSA407344  Madia madioides Lyman Benson 1932-6-21 3727 Lake Elk Mtn. Middle N Coast Mtn Range. Eel River watershed. 1220 Comment
  POM29895  Madia rammii Marcus E. Jones 1883-5-8 s.n. Lake Kelsey. Comment
  UC1282682  Malacothrix floccifera J. R. Sweeney 1951-5-13 645 Lake 1.2 mi sw Highland Springs 464 Comment
  UCD134422  Malacothrix glabrata C. A. Toft 1980-5-30 305 Lake Death Valley National Monument, Saratoga Springs Road. Comment
Read comments
Apr 6 2019
  CAS-BOT-BC67780  Marsilea vestita Malcom A. Nobs; S. Galen Smith 1949-9-8 1856 Lake Thurston Lake Comment
  RSA2485  Marsilea vestita J. W. Blankinship 1928-7-18 s.n. Lake Kelseyville, Cold Creek Comment
  CAS-BOT-BC67781  Marsilea vestita L. R. Abrams 1916-7-28 6324 Lake Clear Lake eastside Comment
  JEPS81370  Melica aristata L. R. Heckard and J. C. Hickman 1982-7-7 5980 Lake Middle Fork of Stoney Creek Snow Mt. (nw side of Snow Mt.) 1569 Comment
  CAS-BOT-BC271794  Melica californica John Thomas Howell 1945-6-19 21031 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  UCD87246  Melica californica Elizabeth Wilson 1938-4-28 s.n. Lake Near Kelseyville. Comment
  CAS-BOT-BC282137  Melica geyeri John Thomas Howell 1945-6-19 21072 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  UCD87384  Melica harfordii Beecher Crampton 1955-6-13 2845 Lake East slope of Mount Konocti. Comment
  CAS-BOT-BC262512  Melica torreyana A. A. Heller 1919-5-10 13137 Lake Coast Range, north side of the ridge west of Leesville 457 Comment
  CAS-BOT-BC262513  Melica torreyana John Thomas Howell 1943-5-11 18053 Lake 2.9 miles north of Middletown Comment
  RSA293159  Melica torreyana J. P. Smith 1978-4-23 9747 Lake Barrel Springs Campground. 701 Comment
  SD34462  Melica torreyana A. A. Beetle 1941-4-27 1726 Lake north side of Mt. St. Helena, rocky slope above St. Helena Creek Comment
  UC1132345  Melica torreyana K. Bradshaw 1937-6-10 122 Lake Lower Blue Lake; Lakeport Quad. 457 Comment
  UC53663  Melica torreyana Joseph Burtt Davy 1900-5-30 6649 Lake Highland Springs Comment
  POM276589  Melilotus albus Lyman D. Benson 1927-12-24 14 Lake Kelseyville. 457 Comment
  RSA2540  Melilotus albus J. W. Blankinship 1928-7-25 s.n. Lake Kelseyville. Comment
  UC614952  Mentha canadensis Beryl O. Schreiber 1936-8-16 2331 Lake 1 mi e Lower Lake; e of Lower Lake 457 Comment
  UC1714385  Mentha canadensis H. L. Mason August 1930 5723 Lake along shore Clear Lake; shore of Clear Lake Comment
  POM296212  Mentzelia Cora W. Benson 1935-8-10 s.n. Lake Bed of Kelsey Creek, north of Kelseyville. Comment
  SEINET10682320 Image available Mentzelia dispersa A. Arthur Heller 1902-7-19 Heller 5910 Lake Southern slope of Mt. Sanhedrin above the sawmill. Comment
  UCD83913  Mentzelia laevicaulis Ellen Dean; G. Harrington, C. Thomsen, J. Alderson, M. Bibbo 2010-4-24 5935 Lake BLM Cache Creek Wilderness. NE part of Wilderness just west of confluence of Cache and Rocky creeks. On west side of fan of Rocky Creek. 284 Comment
  HSC39707  Mentzelia micrantha D. E. Anderson, J. P. Smith 1971-6-25 - 1180 Lake 4 mi. N of the Jct. of Hwy. 20 and Walker Ridge Rd. Comment
  CAS-BOT-BC428805  Micranthes californica Eric B. Peterson; Thomas Ward; Matt Foruria 1995-4-1 29 Lake Blue Oak Campground, about 70m up the canyon from the end of camping area, ~40m uphill from stream on N facing slope. 548 Comment
  CAS-BOT-BC348327  Micropus californicus Greg de Nevers 2001-4-23 12285 Lake Clear Lake, Lake County Land Trust, Rodman Slough. Near Wildflower Flat 475 Comment
  CAS-BOT-BC348490  Micropus californicus var. californicus L. R. Abrams 1928-5-6 12478 Lake 1 1/2 miles west of Bartlett Springs Comment
  JEPS20915  Micropus californicus var. californicus W. L. Jepson 1943-5-16 20788 Lake Scott Valley Comment
  UCD81170  Micropus californicus var. californicus Angela McGinnis; with PLB 102 class 2009-5-3 2 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
  SD27922  Micropus californicus var. californicus Carl B. Wolf 1928-5-5 1933 Lake 4.0 miles from Upper Lake on road to Lucerne. 455 Comment
  CAS-BOT-BC322689  Microseris laciniata A. A. Heller 1902-7-23 5990 Lake Thistle Springs, Mt. Sanhedrin Comment
  UCD81908  Microseris laciniata Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5489 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road mi N of intersection with Hwy 20. E side of road. 653 Comment
  JEPS80369  Microseris nutans L. R. Heckard, and J. Hickman 1981-6-22 5602 Lake nw corner West Peak Snow Mt.; , Snow Mt. 2118 Comment
  POM225820  Microsteris gracilis subsp. gracilis M. S. Jussel 1931-3-30 s.n. Lake Glenbrook near Jordan Park Comment
  UC103771  Mimulus bolanderi D. Cleveland 1882-6-18 Lake Allen Springs Comment
  UC1063108  Mimulus bolanderi K. Bradshaw 1937-6-8 98 Lake 3 1/2 mi sw Upper Lake (Plot 24); Lakeport Quadrangle Comment
  UC903284  Mimulus bolanderi Ethel Crum 1932-5-22 1423 Lake Kelseyville Inner North Coast Ranges 353 Comment
  POM272813  Mimulus bolanderi Lyman Benson 1928-6-20 328 Lake Kelseyville town, Middle N. coast Mt. Range, slope north Walnut orchard, West side Mt. Konocti. 610 Comment
  RSA309196  Mimulus bolanderi D. E. Breedlove 1963-5-29 5127 Lake 8 miles S. of Kelseyville on road to Middletown. Comment
  JEPS11433  Mimulus congdonii Hardin Irwin 1904-3-30 40 Lake Cold Creek Canyon Kelseyville Comment
  POM272797  Mimulus douglasii Lyman Benson 1930-3-22 1957 Lake Kelseyville, Middle N Coast mtn range. 549 Comment
  JEPS104722  Mimulus floribundus John L. Morrison 1936-9-19 1914 Lake Comment
  POM273247  Mimulus guttatus Lyman Benson 1927-04 884 Lake Kelseyville - Highland Sp[rings]. Middle N Coast mtn range, 'Dobe Creek. 549 Comment
  RSA50068  Mimulus guttatus G. R. Campbell 1948-6-18 655 Lake Cache Creek, about 3 miles east of Clear Lake. Comment
  UC65830  Mimulus inodorus A. A. Heller 1902-7-24 5923 Lake near summit Mt. Sanhedrin Comment
  UC1282715  Mimulus kelloggii J. R. Sweeney 1952-5-3 883 Lake 1.2 mi sw Highland Springs 464 Comment
  UC424838  Mimulus kelloggii Milo S. Baker 1927-5-1 2110 a Lake se slope Cobb Mt. 914 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
  UCD160487  Mimulus layneae James A. Neilson Jr. 1975-5-23 3317 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  RSA120843  Mimulus layneae Milo S. Baker 1954-5-22 12944 Lake Lower Lake - Kelseyville Hwy. 8.9 miles S of Kelseyville. Comment
  UC1745786  Mimulus layneae Annetta M. Carter and Louise Kellogg 1953-6-21 3244 Lake Hills W of Indian Valley. Comment
  JEPS11567  Mimulus microphyllus W. L. Jepson 1920-5-23 8994 Lake Indian Valley Comment
  UC1012325  Mimulus microphyllus F. W. Pennell and H. L. Mason 1940-5-23 25530 Lake 3 mi n Clear Lake (n of Lakeport) 518 Comment
  UC1563706  Mimulus microphyllus Barbara Ertter with Annetta Carter 1989-5-28 8522 Lake ca. 12 air mi se Lower Lake (town) (Morgan Valley Rd. 0.6 mi w of Napa Co. line, at public access road) Comment
  UC1562683  Mimulus nasutus Barbara Ertter with Susan D'Alcamo 1988-4-30 7464 Lake ca. 20 air mi ne Ukiah (The Slides, Elk Mtn. Road between Potter Valley and Lake Pillsbury) 762 Comment
  HSC35371  Mimulus nudatus Ron Ralston 1975-5-3 23 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Road 549 Comment
  JEPS39665  Mimulus nudatus Rimo Bacigalupi, T. Crovello and L. Heckard 1965-4-26 9052 Lake Kowalski Ranch, at crossing of creek Little Indian Valley, Stanton Creek 441 Comment
  UC1239044  Mimulus nudatus Freed W. Hoffman 1948-6-26 2530 Lake 3 mi n Bear Creek crossing; Rice Creek Comment
  UC967254  Mimulus nudatus L. Constance, L. R. Heckard, S. G. Smith and J. R. Sweeny 1951-4-15 3372 Lake 5 mi se Middletown (Pope Valley road) 304 Comment
  JEPS80299  Mimulus primuloides subsp. primuloides L. R. Heckard, and J. Hickman 1980-9-17 5491 Lake Upper Milk Ranch Meadow Snow Mt. 1935 Comment
  JEPS5197  Mimulus rattanii Rimo Bacigalupi and J. R. Sweeney 1953-5-26 4149 Lake burn just n Cache Creek bridge (California Highway 20, just n of town of Lower Lake) 408 Comment
  UC1282711  Mimulus tricolor J. R. Sweeney 1953-5-18 1025 Lake 5 1/2 mi nw Lower Lake-Kelseyville Road; Seigler Canyon Comment
  RSA535803  Mimulus tricolor David M. Thompson 1986-6-21 523 Lake Manning Flat. 5.6 mi W of Lower Lake along Hwy 29. Comment
  POM89886  Minuartia californica F. W. Peirson 1926-4-3 6612 Lake 3.3 miles north of Middletwon. Comment
  HSC41932  Minuartia douglasii E. Cope 1977-4-23 34 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC45728  Minuartia douglasii Christopher Knopp 1978-4-23 21 Lake Barrel Springs Campground 701 Comment
  UC527946  Minuartia douglasii R. Bacigalupi, R. S. Ferris, and Ira L. Wiggins 1933-6-2 6711 Lake 3 mi w Napa-Lake county line (on Pope Valley-Middletown road) Comment
  SFV1202  Minuartia douglasii R. Gankin 1965-5-6 532 Lake Bartlett Mountain Road, about 4 miles west of Hough Springs. Overlooking Bartlett Creek. Comment
  UCSB46297  Minuartia douglasii Steele, Kelly 1980-6-25 Lake 8.1 miles northeast on Bartlett Springs Road from its junction with Hwy. 20 1005 Comment
  UC135634  Minuartia nuttallii subsp. gregaria K. Brandegee April, 1891 Lake Snow Mountain Comment
  CAS-BOT-BC181091  Minuartia nuttallii var. gregaria Philip A. Munz 1956-7-25 22340 Lake SE of Snow Mt. 1828 Comment
  RSA2694  Mollugo verticillata J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake. Comment
  UC1191374  Mollugo verticillata Herbert L. Mason 1946-7-27 12953 Lake 2-3 mi n of Lakeport (Clear Lake); Clear Lake Comment
  CAS-BOT-BC435099  Mollugo verticillata Peter Rubtzoff 1964-9-13 5509 Lake Clear Lake State Park. In lower Kelsey Creek area. Comment
  UC1949148  Monardella sheltonii Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7515 Lake on W side of road; Scotts Valley Rd 1 mi S of Hwy 20, ca 7 airmiles NW of Lakeport Comment
  CAS-BOT-BC220501  Monardella villosa D. Cleveland 1883-1-1 s.n. Lake Allen Springs Comment
  UCD63847  Monardella villosa subsp. villosa Daniel Sanchez-Mata; Emin Ugurlu 2006-6-18 s.n. Lake Leesville-Barkerville. Bartlett Springs Road. 460 Comment
  CAS-BOT-BC220688  Monardella viridis Kate Eastwood Phelps 1934-7-1 s.n. Lake Adams Springs Comment
  UCD19270  Monardella viridis John F. Sorenson 1989-7-1 s.n. Lake Lake and Napa Counties: along Hwy 29 at the county line. Comment
  JEPS59907  Monotropa hypopitys Juanita and Hugo Hamann and Ed. Dearing 1969-6-26 Lake Pilot Grove Campground Mendocino National Forest (near ridgetop, 6 air-line mi due ne of Upper Lake) 1219 Comment
  UCD158897  Montia James A. Neilson Jr. 1975-4-28 3140 a Lake Mayacmas Mountains, northwest end of Francisco Property. High Valley Creek. (Elevation estimated using Google Earth by label maker.) 853 Comment
  UCD41576  Montia diffusa Geri Hulse-Stephens 2001-4-27 549 Lake Goat Mountain. Addington Pond. Near top of steep, east-facing slope, west of Pond. 1280 Comment
  UC1146591  Muhlenbergia asperifolia Freed W. Hoffman 1949-9-24 3144 Lake Complexion Creek North Coast Ranges, Indian Valley Comment
  POM312435  Myosurus minimus subsp. apus H. L. Mason 1953-4-4 14503 Lake Stalked, spike tapering. On obsidian rubble, Playa north of Little Lake, Mannings Flat Comment
  SBBG101729  Myriophyllum hippuroides R. F. Thorne with L. DeBuhr 1975-8-15 46827 Lake Boggs Lake: W of Mt Hannah, ca. 7.5 mi SSE of Kelseyville, 3 mi NNW of Glenbrook Resort 853 Comment
  SD204897  Myriophyllum hippuroides R. F. Thorne, M. Patterson 1982-8-31 55238 Lake Northwest slope of Mount Hannah, Boggs Lake. 854 Comment
  UCD23440  Myriophyllum hippuroides Jim McHenry and W. A. Harvey 1955-8-24 s.n. Lake Soda Bay, Clear Lake. Comment
  CAS-BOT-BC260133  Nassella pulchra L. R. Abrams 1928-5-5 12382 Lake Bartlett [Spring?] Grade, 1 mile from Clear Lake Comment
  CAS-BOT-BC260136  Nassella pulchra Milo S. Baker 1945-5-23 10899 A Lake On Bottle Rock Road ca 1 mile S of junction with Lakeport - L. Lake Highway Comment
  POM197365  Nassella pulchra Le Roy Abrams 1928-5-5 12382 Lake Bartlett Mt. Grade, 1 mi. from Clear Lake. Comment
  UCD83958  Nasturtium officinale Ellen Dean; C. Thomsen, G. Harrington 2010-6-9 6131 Lake Cache Creek Wilderness. NW part of wilderness on NW side of south fork of Cache Creek nearly opposite Dead Man's Canyon. 359 Comment
  UC618430  Navarretia atractyloides John Thomas Howell 1937-6-18 13113 Lake 2 mi n Lower Lake Comment
  UC1008737  Navarretia divaricata John Thomas Howell 1945-6-21 21206 Lake Bartlett Flat Comment
  JEPS14645  Navarretia divaricata subsp. vividior Rimo Bacigalupi with R. Hauke and Geo. Bacigalupi 1954-7-13 4674 Lake at summit of Sheetiron Mountain Sheetiron Mountain 1958 Comment
  UC142955  Navarretia heterandra unknown Lake Kelseyville Comment
  UC1094372  Navarretia intertexta S. Galen Smith with J. Anderson 1957-6-8 3015 Lake ca 0.7 mi s Howard Springs (on road from Siegler Springs to Big Canyon road) 670 Comment
  UC1112228  Navarretia intertexta S. Galen Smith with J. Anderson 1957-6-7 2967 Lake ca 1.5 mi nw Middletown (0.5 mi w of intersection of Big Canyon road and Harbin Springs road) 304 Comment
  UC908382  Navarretia intertexta Herbert L. Mason 1946-5-31 12797 Lake 1.5 mi w Lower Lake Comment
  UCD36350  Navarretia intertexta Beecher Crampton 1953-6-2 1390 Lake Northwest slope of Mount Hannah, at northwest edge of Bogg's Lake. Comment
  UCD63852  Navarretia intertexta Daniel Sanchez-Mata; Emin Ugurlu 2006-6-19 s.n. Lake Barkerville-Hough Springs. Bartlett Springs Road. Springs close to Cache C reek. 620 Comment
  UCD42099  Navarretia intertexta subsp. intertexta Geri Hulse-Stephens 2002-5-31 937 Lake Goat Mountain. Root Homestead Parcel. West vernal pool near pond. 944 Comment
  CHSC91453  Navarretia jepsonii Lowell Ahart; Robert Schlising 2005-7-2 12130 Lake Open flats, near Barrel Spring, Walker Ridge, about 1 1/2 miles (air) south of Bartlett Springs Road, about 2 miles (air) west of Bear Valley. 690 Comment
  UC168497  Navarretia jepsonii K. Brandegee Lake Langtry Ranch, s Lake County Coyote Valley Comment
  CAS-BOT-BC230324  Navarretia leucocephala Ann Howald 1995-6-22 1925 Lake Off Loch Lomond Road, ca. 2.25 miles SE of Loch Lomond vernal pool 822 Comment
  CAS-BOT-BC230328  Navarretia leucocephala Niall McCarten 1986-5-23 5263 Lake Vernal Pools, W side of Highway 175 N to Kelseyville, ca. 0.1 mile N of Loch Lomond Comment
  SEINET9291269  Navarretia leucocephala Unknown 1953-7-13 1494 Lake Lake County Comment
  UC1212030  Navarretia leucocephala subsp. bakeri S. Galen Smith 3037 Lake ca 2 mi n Middletown Comment
  UCD37271  Navarretia leucocephala subsp. bakeri Beecher Crampton 1958-8-19 5095 Lake Lake County, 9.4 miles northeast of Middletown, 7.4 miles south-southeast of Lower Lake, Steinhart Lake above Spruce Grove Road. Comment
  UC908077  Navarretia leucocephala subsp. pauciflora Herbert L. Mason 1945-5-12 12584 Lake 3 mi n Lower Lake Comment
  UCD36358  Navarretia leucocephala subsp. pauciflora Beecher Crampton 1953-6-2 1403 Lake 5 miles northwest of Lower Lake, on Kelseyville Road, Manning Flat. 548 Comment
  SD62210  Navarretia leucocephala subsp. plieantha Milo S. Baker 1946-7-5 11527 Lake Dry margin of Bogg's Lake at north end on the slope of a depression. Northwest base of Mt. Hanna. 914 Comment
  UC1059013  Navarretia leucocephala subsp. plieantha Beecher Crampton 1956-6-26 3670 Lake Loch Lomond 855 Comment
  UC1281946  Navarretia leucocephala subsp. plieantha Milo S. Baker 1946-7-5 11527 Lake n end Boggs Lake (nw base of Mt. Hannah); Mt. Hannah, Boggs Lake 914 Comment
  JEPS80321  Navarretia linearifolia subsp. pinnatisecta L. R. Heckard, and J. Hickman 1981-6-20 5559 A Lake Middle (south) of North Ridge , Middle (south) of North Ridge (Snow Mt.) 1981 Comment
  JEPS82550  Navarretia linearifolia subsp. pinnatisecta L. R. Heckard 1983-7-27 6108 Lake about 0.25 mi nw Summit Springs (s side of Snow Mt.); Snow Mt. 1500 Comment
  UC353868 Image available Navarretia linearifolia subsp. pinnatisecta Milo S. Baker 1927-7-5 2299 a Lake about Whispering Pines Resort, base of Cobb Mountain Cobb Mountain; Whispering Pines Resort, base of Cobb Mt., Lake Co. Comment
  UCD38643  Navarretia linearifolia subsp. pinnatisecta Beecher Crampton 1956-6-26 3639 Lake Margin of Snow's Lake. 655 Comment
  JEPS87845  Navarretia mellita Vernon H. Oswald and Lowell Ahart 1994-6-20 6338 Lake Forest Route M3 (18N04) 0.2 mi n Lower Nye Camp (at the trailhead to Bloody Rock, w of Stonyford, nw edge of Snow Mountain Wilderness); Snow Mountain Wilderness 1036 Comment
  UC1282744  Navarretia mellita J. R. Sweeney 1953-5-18 1048 Lake 1.2 mi e rd. junction to Kelseyville (on Highway 53, Lower Lake Burn (1952)) Comment
  UC618506  Navarretia mellita John Thomas Howell 1937-7-18 13127 Lake s side Elk Mt. Comment
  UCR141324  Navarretia mellita R. F. Thorne 1974-7-27 44942 Lake Boggs Lake north of Harrington Flat Road 915 Comment
  RSA755672  Navarretia plieantha R. F. Thorne, M. Patterson 1982-8-31 55240 Lake Northwest slope of Mount Hannah, Boggs Lake. 854 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
  RSA91870  Navarretia pubescens Beecher Crampton 1953-6-2 1418 Lake 2 miles southwest of Lower Lake Comment
  UCD36369  Navarretia pubescens Beecher Crampton 1953-6-2 1418 Lake 2 miles southwest of Lower Lake, along Highway 53. Comment
  CAS-BOT-BC232777  Navarretia sinistra subsp. pinnatisecta A. A. Heller 1902-8-2 6019 Lake Near Hullville on the ridge between Eel River and Rice Creek Comment
  CAS-BOT-BC232737  Navarretia subuligera B. Crampton 1953-6-2 1385 Lake NW edge of Boggs Lake, NW slope of Mount Hannah 853 Comment
  UCD48555  Navarretia subuligera Beecher Crampton 1953-6-2 1385 Lake Northwest edge of Boggs Lake, northwest slope of Mt. Hannah. 853 Comment
  SEINET9290892  Navarretia subuligera Unknown 1953-6-2 1385 Lake Mount Hannah Comment
  SEINET3860225  Navarretia tagetina Leigh A. Johnson 2005-1 05 -005 Lake About 0.45 miles up Walker Ridge Road (N) from jct with Hwy 20 (just west of Lake/Colusa Co. Line). At a large pullover area with a serpentine hill on E and a meadow to the N of the hill. In the general vicinity of the meadow or hill, within about a 100 yard radius. Around edge of vernal pool.; 0 2150 Comment
  UCD39811  Navarretia vividior H. L. Mason 1945-6-29 12629 Lake Boggs Lake, at base of Mount Hanna. Comment
  CHSC63734  Nemacladus capillaris Vernon H. Oswald; Lowell Ahart 1994-6-20 6337 Lake Forest Route M3 (18N04) at the trailhead to Bloody Rock, 0.2 mi N of Lower Nye Camp, NW edge of Snow Mtn. Wilderness, W of Stonyford. On edge of road. 1036 Comment
  JEPS5491  Nemacladus capillaris Rimo Bacigalupi and G. T. Robbins 1954-6-24 4580 Lake 5.1 mi above Lake Pillsbury (along forest service road to Mt. Hull lookout, watershed of Squaw Valley Creek); Mt. Hull, Squaw Valley Creek 853 Comment
  RSA537448  Nemacladus capillaris Barbara Ertter 1988-7-4 7689 Lake Bear Creek Rd. ca 10 airmiles N of Upper Lake (town), crest of road 3.8 mi from Elk Mt. Rd, Mendocino Nat'l For. 976 Comment
  RSA75153  Nemacladus capillaris Milo S. Baker 1936-5-1 8752 Lake Serpentine Hill, 2.9 miles E of Middletown. 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
  UC1282690  Nemacladus capillaris J. R. Sweeney 1950-5-20 480 Lake 1.2 mi sw Highland Springs 464 Comment
  SEINET10464783  Nemacladus capillaris Rimo Bacigalupi, Guy T. Robbins 1954-6-24 Bacigalupi 4578 Lake Watershed of Squaw Valley Creek on slopes 3 miles above Lake Pillsbury along florest service road to Mt. Hull lookout 701 Comment
  SEINET10464788  Nemacladus capillaris Sharsmith 1953-6-30 SHARSMITH 4393 Lake Slopes of Bear Creek, tributary to Middle Fork Eel River, at Bear Creek Public Camp, Mendocino National Forest; serpentine talus 625 Comment
  UC1002650  Nemacladus montanus Milo S. Baker 1936-5-16 8752 Lake 2.9 mi e Middletown Comment
  UC102224 Image available Nemacladus montanus D. Cleveland Jun 1882 Lake Allen's Springs; ; Allen's Springs, Lake Co. Comment
  POM289442  Nemophila heterophylla Lyman Benson 1930-3-26 1981 Lake Lucerne. North Coast, Clear Lake. 488 Comment
  CHSC27541  Nemophila menziesii Scott E. Patton 1978-4-9 11 Lake Jct. hwy.29 and 175, ca. 3 mi se of Kelseyville. 499 Comment
  UC663110  Nemophila menziesii F. G. Meyer 1938-4-5 1378 Lake along the ne side Clear Lake ne side of Clearlake (Clear Lake) Comment
  UCD83901  Nemophila menziesii Ellen Dean; G. Harrington, C. Thomsen, J. Alderson, M. Bibbo 2010-4-24 5927 Lake BLM Cache Creek Wilderness. NE part of Wilderness just west of confluence of Cache and Rocky Creeks, top ridge of peninsula that juts out into Cache Creek. 330 Comment
  UC64755  Nemophila menziesii var. atomaria Mrs. Mary J. Arnold Jun 1902 Lake Lakeport Comment
  RSA0028724  Nemophila menziesii var. menziesii R. S. La Motte 1933-4-1 s.n. Lake Mt. St. Helena. Comment
  UC579906  Nemophila pedunculata Annetta M. Carter 1933-5-27 349 Lake Cobb Valley w Cobb; Cobb Valley w of Cobb Comment
  POM126459  Nemophila pedunculata H. P. Chandler 1907-4-2 7505 Lake Hills south of Lower Lake. Comment
  POM289450  Nemophila pedunculata Lyman Benson 1928-5-2 763 Lake Hills. Kelseyville. Middle North Coast. Kelsey Creek. 549 Comment
  UC730003  Nemophila pedunculata Leo F. Koch 1940-5-2 943 Lake near Lake Pillsbury (Soda Creek Auto Camp); near Lake Pillsbury, Soda Creek Auto Camp Comment
  RSA201203  Nicotiana bigelovii H. M. Casey 1960-9-30 s.n. Lake Clear Lake Oaks. Comment
  JEPS12386  Nicotiana quadrivalvis W. L. Jepson 1897-7-15 21249 Lake Mt. Hanna Comment
  CAS-BOT-BC142254  Oemleria cerasiformis Alice Eastwood 1925-5-25 12950 Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC142258  Oemleria cerasiformis J. W. Blankinship 1924-5-10 s.n. Lake Blue Lakes and Mt. Konocti 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
  RSA123638  Orcuttia tenuis Milo S. Baker 1948-7-23 s.n. Lake Dry bottom of Bogg's Lake. 915 Comment
  UC1224686  Orcuttia tenuis G. Ledyard Stebbins 1962-6-12 6031 Lake s side Boggs Lake Comment
  UC396995  Orobanche bulbosa Mrs. H. W. Merritt 1925-5-1 Lake Kelseyville Comment
  CAS-BOT-BC502764  Orobanche bulbosa Hamann; Dearing 1969-6-26 s.n. Lake Pilot Grove Campground Comment
  CAS-BOT-BC499899  Orobanche fasciculata Eliz. Parsons 1902-6-1 115 Lake Skaggs Springs Comment
  CAS-BOT-BC238378  Orthocarpus Beecher Crampton 1995-6-3 10315 Lake 6 miles west of lower lake on Hwy. 29 Comment
  RSA80861  Orthocarpus attenuatus Mabel Peirson 1926-4-2 6605 Lake 0.25 mile back from Lower Lake. Comment
  POM202742  Orthocarpus erianthus I. L. Wiggins 1932-3-13 5770 Lake 11 mi S of Lower Lake, on road to Middletown. Comment
  RSA80298  Orthocarpus erianthus F. W. Peirson, Mabel B. Peirson 1926-4-2 6604 Lake Lower Lake. Comment
  POM44308  Orthocarpus linearilobus Marcus E. Jones 1883-5-8 s.n. Lake Kelsey. Comment
  UCD160620  Osmorhiza berteroi James A. Neilson Jr. 1975-5-23 3307 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  CAS-BOT-BC316817  Packera clevelandii LeRoy Abrams 1916-7-27 6270 Lake Near Hough Springs Comment
  UCD89697  Packera clevelandii Catherine E. Koehler 2007-7-18 s.n. Lake Lake-Napa County line: McLaughlin Reserve, east side of Research Hill, adjacent to Hunting Creek. 630 Comment
  UC912483  Packera greenei Herbert L. Mason 1930-6-1 5682 Lake St. Helena Creek, slopes of Mount St. Helena Mount St. Helena Comment
  SEINET11806520  Packera greenei R. A. DeMartile 1983-1 110 Lake Goat Mountain Road enroute to old Pacific lookout area, Spanish Creek watershed, near Colusa Co 945 Comment
  CAS-BOT-BC10382  Paeonia brownii Milo S. Baker 1950-5-6 12206 Lake About 1 mile SE of Borax Lake Comment
  CAS-BOT-BC10384  Paeonia brownii Carl B. Wolf 1928-5-6 1999 Lake 6 miles up Bartlett Springs grade Comment
  POM313203  Panicum capillare H. L. Mason 1946-7-27 12952 Lake Clear Lake, 2-3 miles north of Lakeport. Comment
  UC614730  Panicum capillare Beryl O. Schreiber 1936-9-19 2337 Lake 1 mi n Sheep Camp (Snow Mountain Trail) 1341 Comment
  UC980593  Parvisedum pentandrum Milo S. Baker 1940-5-1 9697 Lake Soda Creek near Lake Pillsbury; Soda Creek Comment
  UC1132412  Paspalum distichum B. Schreiber 1936-8-16 2327 Lake 1 mi e Lower Lake; Lower Lake Quad., e of Lower Lake 457 Comment
  JEPS68198  Pectocarya penicillata W. L. Jepson 1936-4-19 17418 Lake Callayomi Valley Comment
  UCD137060  Pectocarya penicillata Ellen Dean; with Plant Biology 102 interns 2013-5-4 7756 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. Northern part of park near beach picnic area. 401 Comment
  UC730048  Pectocarya pusilla Leo F. Koch 1940-5-2 959 Lake near Lake Pillsbury; Soda Creek Auto Camp Comment
  HSC37897  Pedicularis densiflora Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2298 Lake Along Morgan Valley Rd., 7.8 mi. from Lower Lake 640 Comment
  CDA11011  Pedicularis densiflora G. F. Hrusa 1993-3-6 10525 Lake North Coast Biodiversity Arena; Immediate vicinity of confluence of Indian Creek and Kilpepper Creek, approx. 1 m. to E of N end of Indian Valley Res. Comment
  SEINET513223  Pedicularis densiflora F. R. Stermitz 1988-3-12 Lake 3 miles south of Middletown off Hwy 29. Comment
  UCD123331  Pedicularis densiflora Ed Roberts 1964-3-24 9 Lake along State Highway 29, 5 miles north of Lakeport. Comment
  HSC37866  Pellaea mucronata Thomas W. Nelson, Jane Nelson, J. P. Smith, James Nelson 1976-4-12 2311 Lake Beside Morgan Valley Rd. 7.8 mi. from Lower Lake Comment
  CAS-BOT-BC77198  Pellaea mucronata subsp. mucronata A. A. Heller 1919-5-10 13150 Lake Valley of a tributary of Cache Creek, 5 miles east of Hough's Springs. Comment
  UCD124341  Penstemon Roman Gankin 1965-5-6 531 Lake Bartlett Mountain Road, 3.4 miles west of Hough Springs. Comment
  IRVC29598  Penstemon heterophyllus Mark A. Elvin, Mark S. Brunell, David Isle 2006-8-3 5003 Lake Snow Mtn: 550m N of Cedar Camp; on ridge where county line devides Lake and Calusa counties. Southern Northern Inner Coast Ranges 1940 Comment
  SJSU1042  Penstemon heterophyllus A. C. Browne 1950-5-20 61 Lake Clear Lake Comment
  RSA109881  Penstemon heterophyllus subsp. heterophyllus Philip A. Munz 1956-7-24 22284 Lake Long Ridge Trail to Snow Mt. from Fir-Root Spring. 1524 Comment
  RSA102040  Penstemon heterophyllus subsp. heterophyllus P. Schulthess 1931-7-18 s.n. Lake 7 miles southeast of Kelseyville. Comment
  RSA10244  Penstemon heterophyllus subsp. purdyi Carl B. Wolf 1928-5-4 1896 Lake 2 mi. north of Middletown. Comment
  RSA10767  Penstemon heterophyllus subsp. purdyi Carl B. Wolf 1928-5-6 2053 Lake 4 miles E of Bartlett Springs on the road to Williams. Comment
  RSA407926  Penstemon heterophyllus subsp. purdyi Robert Gustafson, Don Reynolds 1983-6-7 2749 Lake Harrington Flat Road, vicinity of Boggs Lake. 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
  NY601713  Penstemon heterophyllus var. heterophyllus A. A. Heller 1902-7-19 5920 Lake Southern slope of Mt. Sanhedrin above the sawmill. Comment
  RSA297763  Penstemon heterophyllus var. heterophyllus Barbara Ertter, J. Strachan 1979-7-12 3080 Lake Lakeview Campground ca 4 airmiles NE of Lucerne, S end of Mendocino National Forest, 1067 Comment
  UC1012321  Penstemon heterophyllus var. purdyi F. W. Pennell and H. L. Mason 1940-5-23 25524 Lake se Bartlett Springs; Bartlett Mountain, se of Bartlett Springs 822 Comment
  UC139016  Penstemon heterophyllus var. purdyi C. F. Baker 1903-5-9 3089 Lake Kelseyville Comment
  NY601749  Penstemon heterophyllus var. purdyi H. K. Sharsmith 1953-6-30 4392 Lake Slopes of Bear Creek, tributary to Middle Fork Eel River, at Bear Creek Public Camp, Mendocino National Forest. 624.8 Comment
  RSA800327  Perideridia kelloggii Sandra M. Namoff, Eric R. Carter 2013-6-16 81 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
  UCD41989  Perideridia kelloggii Geri Hulse-Stephens 2001-6-29 716 Lake Goat Mountain. Wyman Switchback. Comment
  JEPS28410  Phacelia egena J. R. Sweeney and R. Bacigalupi 1953-5-27 Lake on Pope Valley rd 0.6 mi from intersection of state highway 53 (ne of Middletown); Long Valley Comment
  JEPS8357  Phacelia heterophylla subsp. virgata Rimo Bacigalupi and J. R. Sweeney 1951-6-3 3356 Lake along road to Kelseyville just above Manning Flat (6.5 mi nw of Lower Lake) 594 Comment
  UC762063  Phacelia heterophylla subsp. virgata R. F. Hoover 1938-6-9 3548 Lake between Burns Valley and Borax Lake Comment
  RSA133923  Phacelia imbricata L. R. Heckard 1950-5-13 50 Lake Along highway three miles north of Middletown (about 500 yards south of serpentine slopes with Phacelia egena). Comment
  UCD159732  Phacelia imbricata var. imbricata James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3088 Lake Mayacmas Mountains, below Childers Peak. Barceloux Ranch, ca. 1 mile east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.) 579 Comment
  POM163132  Phacelia mutabilis A. A. Heller 1902-7-15 5887 Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  UC24460  Phacelia ramosissima var. ramosissima Willis L. Jepson 1892-7 Lake near Uncle Sam Mt. Comment
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Feb 12 2007
  RSA74709  Phacelia suaveolens Annetta Carter 1933-5-28 354 Lake SE slope of Mt. Konocti. Comment
  SEINET12326937  Phacelia tanacetifolia D. E. Elliott 1982-1 10 Lake 2.2 mi S of Lucerne, E side of Clear Lake 396 Comment
  UC519019  Phalaris minor Elizabeth Lodge 1933-6-5 321 Lake ridge between Hopland and Lakeport Comment
  CAS-BOT-BC250715  Phalaris paradoxa J. W. Blankinship 1923-6-17 s.n. Lake Kelseyville Comment
  RSA2777  Phalaris paradoxa J. W. Blankinship 1923-6-17 s.n. Lake Kelseyville Comment
  UCR51267  Phalaris paradoxa Lyman Benson 1942-7-11 11287 Lake Lower end of Trailer's Pasture 1.5 mi NE of Kelseyville. Clear Lake drainage area 412 Comment
  UCD35404  Phleum pratense Beecher Crampton 1956-6-26 3675 Lake Loch Lomond. 855 Comment
  UC84844  Phlox gracilis Katharine Brandegee 1889-4-17 Lake Epperson's Comment
  RSA702857  Phoradendron bolleanum var. densum L. Ahart 2004-10-14 11457 Lake On the north side of Bartlett Springs Road (Road M 12), at the northeast part of Indian Valley Reservoir. 451 Comment
  POM280299  Phoradendron villosum Lyman D. Benson 1927-12-28 17 Lake Kelseyville, Big Valley. Middle N Coast mtn range, Clear Lake watershed. 457 Comment
  RSA129864  Phoradendron villosum B. O. Schreiber 1936-9-20 2345 Lake 0.6 mile SSW of Elk Mountain Ranger Station. 976 Comment
  RSA97222  Phyla nodiflora M. S. Jussel 1948-8-5 30 Lake Buckingham Park. Comment
  POM274957  Physocarpus capitatus Lyman D. Benson 1933-6-18 4456 Lake Kelsey Creek, Rincon school, Kelseyville. 518 Comment
  UCD20513  Pickeringia montana E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1085 Lake McLaughlin UC Reserve. Along Reiff Rd. just climbing into hills E of valley. 2.6 road miles W of intersection of Rayhouse Rd and road to Soda Springs. 670 Comment
  POM294619  Pickeringia montana var. montana Lyman D. Benson 12869 Lake Summit between Lakeport and Hopland. 701 Comment
  SD52099  Pickeringia montana var. montana Frank Stephens 1894-6-5 867 Lake Little Indian Valley Comment
  UC1193174  Pinus attenuata R. H. Neuns 1950-5-23 120 Lake on Cobb Mountain 2 mi w of Cobb (Sonoma-Lake County line); Quadrangle 60B4, Cobb Mountain 1264 Comment
  POM281954  Pinus lambertiana Lyman Benson 1929-2-24 982 Lake North slope of Adams Springs. Comment
  JEPS80302  Pinus monticola L. R. Heckard and J. Hickman 1980-9-17 5494 Lake n side North Ridge (toward top, e end), Snow Mt. ((toward top, e end), Snow Mt.); Snow Mt., n side of North Ridge (toward top, e end) 2011 Comment
  CHSC35780  Pinus ponderosa Camille M. Corda 1982-4-18 11 Lake Corda property, 1.0 mi e of jct of Hwy 175 and Wildcat Rd., ca. 8 mi se of Kelseyville. N edge of Wildcat Rd. 762 Comment
  HSC38319  Pinus ponderosa A. M. Montalvo, J. D. Ackerman 1975-9-10 682 Lake Boggs Mtn. E of Cobb, near summit on Rd. 542 1091 Comment
  CHSC29671  Pinus sabiniana Dibble; Griggs 1979-7-12 131 Lake Near Potato Hill, close to the town of Stonyford. 640 Comment
  NY622123  Pinus sabiniana J. Silba 2002-10-25 B- 279 Lake Ca. 5 miles South of Middletown, along Route 29, near Napa County line 670.6 Comment
  CAS-BOT-BC169837  Plagiobothrys Agnes M. Bowman 1902-3-1 31 Lake Burns Valley Comment
  CAS-BOT-BC376351  Plagiobothrys Greg de Nevers 2001-4-23 12325 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  CAS-BOT-BC376442  Plagiobothrys Greg de Nevers 2001-4-8 12213 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve. 475 Comment
  SEINET7042793  Plagiobothrys A. G. Vestal 1955-5-9 s.n. Lake Upper Margin of Boggs Lake. Kelseyville quadrangle UTM Zone 10, 519344mE, 4304340mN. Comment
  POM287605  Plagiobothrys bracteatus Lyman Benson 1928-5-1 504 Lake Lakeport, 2 mi. s. Mayacamas, Clear Lake 427 Comment
  UC881330  Plagiobothrys greenei Milo S. Baker 1934-5-5 7627 Lake Kelseyville--Lower Lake Highway at Race Track Comment
  JEPS30557  Plagiobothrys infectivus E. Di Fulvio 1963-3-30 6303 Lake ca. 3 1/2 mi. e. Middletown (along Ida Clayton-Western Mine Rd., near Lake-Sonoma Co. line) Comment
  HSC37211  Plagiobothrys nothofulvus Lon Hall 1975-5-3 320 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  CHSC101412  Plagiobothrys stipitatus David Isle 2004-5-6 1581 Lake In Salmon Creek overflow depression, Gravelly Valley, N of Lake Pillsbury. (>1/4 mi. SE of Lake Pillsbury Ranch entrance.) 566 Comment
  POM287595  Plagiobothrys stipitatus var. micranthus Lyman Benson 1930-3-30 2011 Lake Middletown; Mt. Range: Inner N. Coast. 427 Comment
  UC964778  Plagiobothrys stipitatus var. micranthus Robert F. Hoover 1941-6-8 5343 Lake Loch Lomond Comment
  UC903732  Plagiobothrys tenellus Milo S. Baker 1947-4-16 11685 Lake roadside between Burns Val. and Borax Lake Comment
  NY622086  Plagiobothrys tener var. subglaber A. A. Heller 1919-5-10 1349 -a Lake Valley of a tributary of Cache Creek, 5 miles east of Hough's Springs Comment
  HSC62803  Plantago erecta Marla J. Carollo Apr 1979 21 Lake .4 mi. N of State Rte. 20 on Walker Ridge Rd. 640 Comment
  JEPS6425  Plantago erecta Joseph P. Tracy 1921-5-12 5536 Lake near Lakeport; Northern Coast Ranges 426 Comment
  UCR196903  Plantago lanceolata S. Franson 1997-5-3 19 Lake North Coast Range, city of Upper Lake, near Scotts Creek Bridge on Hwy 29, c. 1/4 mile west along levee bordering Tule Lake, on levee's south side on an access road down to the lake 405 Comment
  POM283929  Plantago major Lyman Benson 1928-6-15 266 Lake Lakeport. Middle N Coast mtn range, Clear Lake. 427 Comment
  CAS-BOT-BC6454  Platystemon californicus M. K. Curran 1884-1-1 s.n. Lake unspecified Comment
  CAS-BOT-BC91649  Platystemon californicus Carl B. Wolf 1928-5-5 1923 Lake 2 miles south of Lakeport at Junction. Comment
  HSC37203  Platystemon californicus Lon Hall 1975-5-3 322 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  JEPS86701  Plectritis brachystemon L. R. Heckard with P. C. Silva, R. L. and M. Moe 1988-6-19 6717 Lake 0.5 mi nw of Summit Springs (Snow Mountain); Snow Mountain 1600 Comment
  HSC45702  Plectritis ciliosa Sheila Logan 1978-4-23 109 Lake Barrel Springs Campground. 701 Comment
  UCD131946  Plectritis ciliosa Joe Rogers; PLS 102 plant collecting interns 2013-4-14 2 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. North of road that goes southeast from Glebe Road at gate. 571 Comment
  UCD47900  Plectritis ciliosa Ellen Dean; Ryan Brisco 2005-4-24 2472 Lake Lake County, McLaughlin UC Reserve, along Morgan Valley Rd, 0.9 rd mile S of intersection with with road to Reserve Field Station, E side of the road. 637 Comment
  UCD137565  Plectritis ciliosa Glen Holstein 1978-5-6 s.n. Lake Morgan Valley Road at Soda Creek. 390 Comment
  CHSC27826  Plectritis ciliosa subsp. ciliosa Sam M. Grossberg 1978-4-8 2 Lake Pinkeye Lake, ca 2.0 mi w of Lower Lake. 528 Comment
  POM284729  Plectritis macrocera subsp. macrocera Egan 1932-5-6 s.n. Lake Cobb Valley, Mayacamas mtn range. Kelsey Creek watershed. 762 Comment
  POM284963  Pleuropogon californicus var. californicus R. C. Bacigalupi, G. Thomas Robbins 1956-6-1 5689 Lake Lowest places in Manning Flat, along road from Lower Lake to Kelseyville. 570 Comment
  CAS-BOT-BC260994  Pleuropogon californicus var. davyi Robert F. Hoover 1941-5-11 5029 Lake Two miles northwest of Kelseyville Comment
  POM284982  Pleuropogon californicus var. davyi Lyman Benson 1934-6-12 6088 Lake Kelseyville. McGaw slough. 427 Comment
  RSA0000472  Pleuropogon californicus var. davyi Lyman Benson 1932-6-14 3666 Lake Kelseyville, Middle N Coast. Watershed Kelsey Creek. See notes field. 427 Comment
  POM296538A  Poa Lyman Benson 1942-7-11 11289 Lake Lower end of Trailer's Pasture 1.5 miles NE of Kelseyville; Middle North Coast Mt. Range 412 Comment
  CAS-BOT-BC254937  Poa bulbosa John Thomas Howell 1976-4-28 51613 Lake Scott Dam, Lake Pillsbury 548 Comment
  CHSC60216  Poa bulbosa T. B. Devine 1980-4-12 700 Lake On Hwy. 20, ca 8 mi w of Colusa County line. Roadside and edge of creek. Comment
  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
  UCD91790  Poa palustris A. A. Beetle; G. L. Stebbins Jr. 1942-6-3 3514 Lake 7.5 miles northwest of Lakeport on Scotts Valley Road to Blue Lakes. Comment
  JEPS466  Poa pratensis subsp. pratensis W. L. Jepson 1938-6-9 18930 Lake Valley near Bartlett Springs (on Bartlett Creek) 701 Comment
  JEPS80168  Poa pratensis subsp. pratensis L. R. Heckard with J. Hickman 1980-7-2 5319 Lake ca 10 mi w Stonyford (Upper Milk Ranch Meadow, ne of Snow Mt peaks); Snow Mt 1920 Comment
  UC1132710  Poa pratensis subsp. pratensis K. Bradshaw 1937-6-4 64 Lake 3/4 mi s Liberty School; Lakeport Quadrangle Comment
  UC730011  Poa pratensis subsp. pratensis Leo F. Koch 1940-4-28 910 Lake s Kelseyville (7 mi s of junction of Hwy 29 along Bottle Rock Rd) Comment
  POM296570  Poa secunda Lyman Benson 1930-3-28 2004 Lake Middle N. Coast Mt. Range, Kelseyville, Cold Creek Canyon 549 Comment
  CAS-BOT-BC236170  Poa secunda subsp. secunda A. A. Heller 1919-5-10 13135 Lake Coast Range, N side of the ridge W of Leesville 457 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
  UC1155249  Poa secunda subsp. secunda J. R. Sweeney 1952-5-17 Lake 1.2 mi sw Highland Springs Comment
  UC677574  Poa secunda subsp. secunda A. A. Beetle with G. L. Stebbins Jr. 1942-6-3 3532 Lake 5 mi n of Hoberg's on rd to Kelseyville (Cobb Mt) Comment
  CAS-BOT-BC376211  Pogogyne Greg de Nevers 1996-5-18 10813 Lake Just south of Anderson Marsh State Historic Park Comment
  UC1988908  Pogogyne douglasii Lewis S. Rose 1934-5-22 34270 Lake 9 mi N Lower Lake Comment
  UC570735  Pogogyne douglasii Pauline Schulthess 1931-7-15 Lake Big Valley, on Lakeport Road, 2 miles west of Kelseyville Comment
  RSA0022140  Pogogyne serpylloides J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville. Comment
  UCD110855  Polygala Christopher Mallek 2008-1 HS1- 2 Lake Highland Springs. 602 Comment
  HSC40281  Polygala californica J. D. Ackerman, A. M. Montalvo 1975-9-10 674 Lake Boggs Mtn., E of Cobb, near summit on Rd. 541 1104 Comment
  SEINET1004855  Polygala californica Joseph P. Tracy 1905-1 2332 Lake Elk Mountain 1219 Comment
  UC1483309  Polygonum amphibium var. emersum Robert F. Thorne 1974-7-27 44986 Lake n Harrington Flat Road; Boggs Lake 914 Comment
  CAS-BOT-BC414304  Polygonum aviculare subsp. neglectum Peter Rubtzoff 1956-9-2 2814 Lake Boggs Lake. Southern shore of the lake Comment
  JEPS101993  Polygonum douglasii subsp. spergulariiforme Dean Wm. Taylor with Mey Akasah 1999-6-3 17210 Lake Manning Flat, along Highway 29 5 miles West from Lower Lake 563 Comment
  POM144903  Polygonum kelloggii A. A. Heller 1902-7-24 4194 Lake Near the summit of Mt. Sanhedrin. Comment
  UC1136168  Polygonum lapathifolium K. Bradshaw 1937-6-19 143 Lake Laurel Beach Lakeport Quadrangle Comment
  RSA114039  Polygonum polygaloides subsp. confertiflorum Beecher Crampton 1956-6-26 3668 Lake Loch Lomond. Comment
  UC1059024  Polygonum polygaloides subsp. confertiflorum Beecher Crampton 1956-6-26 3668 Lake Loch Lomond 855 Comment
  UC1112231  Polygonum polygaloides subsp. confertiflorum S. Galen Smith with J. Anderson 1957-6-8 2982 Lake playa 0.25 mi e road to Siegler Springs (1.5 mi e of Loch Lomond) 822 Comment
  JEPS80325  Polygonum polygaloides subsp. kelloggii L. R. Heckard and J. Hickman 1981-6-20 5563 Lake Lower Milk Ranch Meadow Snow Mt. 1920 Comment
  SEINET3404057 Image available Polygonum spergulariiforme Robert F. Hoover 1938-6-9 3557 Lake Near Borax Lake Comment
  RSA407283  Polypodium californicum Lyman Benson 1928-11-30 775 Lake Above the dam, Cold Creek Canyon, Middle North Coast mt. range 457 Comment
  POM295442  Polypogon maritimus Lyman Benson 1929-7-13 1770 Lake Kelseyville. Comment
  CAS-BOT-BC233219  Polypogon maritimus Beecher Crampton 1956-6-26 3640 Lake Margin of Snow's Lake, 3.5 miles (by road) E of Seigler's Springs 640 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
  RSA161327  Polystichum imbricans D. H. Wagner 1959-9-11 14414 Lake Unspecified 1951 Comment
  CAS-BOT-BC72317  Polystichum imbricans subsp. imbricans John Thomas Howell 1945-6-20 21116 Lake Pinnacle Rock, Bartlett Mountain Comment
  CAS-BOT-BC72313  Polystichum imbricans subsp. imbricans J. W. Blankinship 1926-7-10 s.n. Lake Clark's Peak 914 Comment
  POM285113  Populus fremontii Lyman D. Benson 1928-09 223 Lake Kelseyville. Middle N Coast Mtn Range. Kelsey Creek. 488 Comment
  RSA2368  Populus fremontii subsp. fremontii J. W. Blankinship 1923-4-23 s.n. Lake Clear Lake. Comment
  UC1196667  Populus fremontii subsp. fremontii Joseph P. Tracy 1905-8-21 2380 Lake Scott's Valley; Northern Coast Ranges, Scott's Valley 426 Comment
  RSA2403  Portulaca oleracea J. W. Blankinship 1928-7-20 s.n. Lake Kelseyville Comment
  RSA286393  Potamogeton gramineus Robert F. Thorne 1974-7-27 44984 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  RSA2506  Potamogeton illinoensis J. W. Blankinship 1928-9-23 s.n. Lake Clear Lake. Comment
  CAS-BOT-BC291874  Potamogeton nodosus Geri Hulse-Stephens 2001-7-1 761 Lake Goat Mountain. Addington Pond 1280 Comment
  RSA0106341  Potamogeton nodosus Lyman Benson 1946-8-31 12186 Lake Thurston Lake, northwest of Lower Lake. Mt. Range: Middle North Coast. 457 Comment
  CAS-BOT-BC453912  Potamogeton pectinatus Peter H. Raven 1954-9-1 8097 Lake Detert Reservoir, 5.8 miles from Middletown on Butts Canyon road Comment
  CDA32852  Potamogeton pectinatus CDFA staff 1986-7-16 Lake Highland Springs Reservoir 0 Comment
  HSC84254  Prunella vulgaris subsp. lanceolata Gladys L. Smith 1981-6-22 6711 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
  CHSC29664  Prunella vulgaris var. lanceolata Dibble; Griggs 1979-7-18 137 Lake Near York Cabin, close to the town of Upper Lake. 1067 Comment
  UC1103129  Prunella vulgaris var. lanceolata Joseph P. Tracy Jul 21 1905-Aug 16 1905 2299 Lake Northern Lake County Elk Mountain; Northern Coast Ranges, Elk Mountain 1219 Comment
  UCD19392  Prunella vulgaris var. lanceolata Gerald Dickinson 1964-7-21 188 Lake Upper Nye Campground on Sheetion Mt. Rd. Comment
  CAS-BOT-BC157927  Prunus emarginata L. R. Abrams 1916-7-28 6291 Lake Grade between Bartlett Spr. & Clear Lake Comment
  CHSC106391  Prunus emarginata David Isle; Arnold James 1993-6-29 1850 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
  CAS-BOT-BC151156  Prunus subcordata Ella Dales Cantelow 1940-4-13 4303 Lake 8.2 mi. s.w. of Monticello Rd to Napa Comment
  CAS-BOT-BC151159  Prunus subcordata W. J. Follett 1930-4-16 s.n. Lake Along road between Lower Lake and Kelseyville Comment
  CAS-BOT-BC151160  Prunus subcordata Vernon O. Bailey 1916-9-24 s.n. Lake Mt. Konocti, Clear Lake Comment
  RSA123191  Prunus subcordata A. Simontacchi 1937-7-12 283 Lake 0.4 mile S. of Soda Bay. 625 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
  UCD41992  Prunus virginiana var. demissa Geri Hulse-Stephens 2001-6-29 724 Lake Goat Mountain. Botrychium Marsh. 990 Comment
  UCSB41808  Prunus virginiana var. demissa Fraser, J. 1970-5-5 Lake 6.5 mi. from junction of 29/175 on Hwy 175 between kelseyville and Middletown 914 Comment
  UC174077  Pseudostellaria jamesiana H. M. Hall 1913-7-15 9482 Lake Mt. Sanhedrin near Summit Lake (Northern Lake County, 40 to 50 mi from the Pacific Ocean); Inner North Coast Ranges, Mt. Sanhedrin near Summit Lake 1524 Comment
  CAS-BOT-BC80125  Pseudotsuga menziesii M. S. Jussel 1931-3-30 36 Lake Jordan Park 792 Comment
  CAS-BOT-BC361885  Psilocarphus tenellus M. S. Jussel 1933-4-30 s.n. Lake Jordan Park, Cobb Mt. Comment
  POM138616  Ptelea baldwinii subsp. crenulata C. F. Baker 1903-5-9 2985 Lake Lower Lake Comment
  CAS-BOT-BC146382  Ptelea crenulata Carl B. Wolf 1930-11-2 1796 Lake 4 miles east of Hough's Mineral Springs on road to Williams 609 Comment
  CAS-BOT-BC146383  Ptelea crenulata M. S. Jussel 1935-8-7 s.n. Lake Soda Bay Comment
  CAS-BOT-BC146386  Ptelea crenulata Carl B. Wolf 1930-11-2 1796 Lake 4 miles east of Hough's Mineral Springs on road to Williams 609 Comment
  CAS-BOT-BC146389  Ptelea crenulata D. Sanchez-Mata 1996-6-27 s.n. Lake Lower Lake-Kelseyville 550 Comment
  CAS-BOT-BC146397  Ptelea crenulata Paul R. Hitchborn 1930-5-25 s.n. Lake Soda Bay, Clear Lake Comment
  JEPS33903  Ptelea crenulata D. E. Breedlove 1963-5-30 5172 Lake 8 mi e Bartlett Springs Comment
  UCD67693  Ptelea crenulata D. Sanchez-Mata 1996-6-27 s.n. Lake Lower Lake-Kelseyville. 550 Comment
  RSA0018311  Ptelea crenulata Keith E. Hoffmaster 1938-6-28 880 Lake Near Clear Lake. Comment
  RSA2810  Pteridium aquilinum var. pubescens J. W. Blankinship 1928-7-29 s.n. Lake Mt. Konocti. 1220 Comment
  CAS-BOT-BC421118  Pterostegia drymarioides Agnes M. Bowman 1902-5-1 137 Lake Sulphur Banks Comment
  JEPS10209  Pyrola aphylla Rimo Bacigalupi with G. T. Robbins 1954-6-23 4570 Lake On grade down into Lake Pillsbury, just west of the lake 609 Comment
  UC173694  Pyrola picta H. M. Hall 1913-7-29 9599 Lake 500 feet below summit of Cobb Mountain, 35 mi from the Pacific Ocean, Inner North Coast Ranges Cobb Mountain; Inner North Coast Ranges, Cobb Mountain Comment
  RSA00M/O  Pyrola picta P. A. Munz 1956-7-25 22369 Lake Long Ridge Trail, Fir root Spring to Snow Mt. 1524 Comment
  CAS-BOT-BC45820  Quercus L. R. Abrams 1928-5-7 12499 Lake Chache Creek, 2 miles west of Hough's Springs Comment
  CAS-BOT-BC45821  Quercus L. R. Abrams 1928-5-7 12498 Lake Chache Creek, 2 miles west of Hough's Springs Comment
  JEPS80317  Quercus L. R. Heckard and J. Hickman 1981-6-20 5556 Lake nw end North Ridge; Snow Mt. 1950 Comment
  UCD131685  Quercus X morehus Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7593 Lake Clear Lake State Park. NE of Kelseyville. South side of park, Along undeveloped road that leaves Glebe Rd. at locked gate. Near southern boundary of park. 599 Comment
  UCSB58871  Quercus X morehus Muller, Cornelius 1954-6-20 Lake Bear Creek Valley at Bear Creek Camp 762 Comment
  RSA0115192  Quercus agrifolia var. agrifolia Lyman Benson, Robert Benson 1957-8-19 15764 Lake 1/4 mile from tip of Buckingham Peninsula, Clear Lake. Mt. Range: Middle North Coast. 411 Comment
  UC1135530  Quercus berberidifolia P. L. Johannsen 1937-6-23 1191 Lake 3 mi se Upper Lake; Lakeport Quad. 502 Comment
  UC1193266  Quercus berberidifolia P. Zinke 1950-11-4 200 Lake 1 mi nw High Valley; High Valley Ridge 609 Comment
  UC1195638  Quercus berberidifolia A. R. Kruckeberg 1949-9-25 1778 Lake first creek crossing below Allen Springs (Bartlett Creek canyon); Bartlett Creek Canyon Comment
  UCD131681  Quercus berberidifolia Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7589 Lake Clear Lake State Park. NE of Kelseyville. South side of park, Along undeveloped road that leaves Glebe Rd. at locked gate. 555 Comment
  UCD45254  Quercus berberidifolia Frank T. Callahan II 1986-11-16 s.n. Lake California, Lake County: south of Highway 20, marker 3801. Comment
  CAS-BOT-BC62562  Quercus chrysolepis Jas. O. Gunn 1902-5-17 s.n. Lake 3 miles SE of Glenbrook Comment
  CHSC29525  Quercus chrysolepis Dibble; Griggs 1979-7-11 99 Lake Near Bear Creek, close to the town of Stonyford. 883 Comment
  POM270212  Quercus chrysolepis Lyman Benson 1928-9-15 558 Lake Cold Creek Canyon, Kelseyville, Middle N Coast Mt Range, Clear Lake watershed. 549 Comment
  UCD146702  Quercus chrysolepis G. F. Hrusa 1998-6-19 14630 Lake west side of Goat Mountain summit. North Coast Ranges. 1700 Comment
  HSC31607  Quercus douglasii Gary S. Lester 1974-5-4 138 Lake Along Walker Ridge Rd., 0.5 mi. from junction with Hwy. 20 671 Comment
  HSC89798  Quercus douglasii L. Blackford, S. Branch, D. Malm 1988-4-16 65 Lake 6.1 mi. on Walker Ridge Road off Hwy 20 at Blue Oak campground 732 Comment
  POM270121  Quercus douglasii Lyman Benson 1932-8-6 4042 Lake Kelseyville. Middle N Coast mtn range, Cold Creek Canyon drainage. 579 Comment
  CAS-BOT-BC79613  Quercus durata C. Hart Merriam 1907-7-13 s.n. Lake Seigler Springs Comment
  CAS-BOT-BC79617  Quercus durata N. Wynne; M. Peckham; J. Bamesberger 1994-4-23 31 Lake Benmore Cnyn Quad., on access road to Indian Valley Res. approx one mi from Blue Oak Campground, approx 1.5 mi from Comment
  CAS-BOT-BC79741  Quercus durata L. R. Abrams 1916-7-27 6276 Lake near Hough's Springs Comment
  CAS-BOT-BC79750  Quercus durata Rimo Bacigalupi 1924-2-22 s.n. Lake Middletwon - Mt. St. Helena Road, 4 mi below Toll House Comment
  SEINET2066425 Image available Quercus durata Royal D. Suttkus 1967-6-24 67 -272 Lake 10.3 miles N of Pope Valley. Comment
  UC1193260  Quercus durata P. Zinke 1951-4-25 208 Lake between Springer Flat and Blodgett Canyon 548 Comment
  UCD42082  Quercus durata Geri Hulse-Stephens 2001-9-9 866 Lake Goat Mountain. Root Homestead. Common name: leather oak. 975 Comment
  HSC37585  Quercus durata var. durata A. M. Montalvo, J. D. Ackerman 1975-9-3 707 Lake N side of Boggs Mtn. E of Cobb, Spikenard Creek near Rd. 100 817 Comment
  CAS-BOT-BC94254  Quercus garryana Greg de Nevers 2001-5-14 12484 Lake Clear Lake, Lake County Land Trust, Rodman Slough, near gate 475 Comment
  JEPS37718  Quercus garryana H. M. Hall 1913-7-16 9501 Lake 0.5 mi above Summit Lake (near Mt.Sanhedrin, n Lake County) 1584 Comment
  UC1135608  Quercus garryana R. C. Wilson 1937-6-11 403 Lake 1.5 mi w Blue Lake School; Lakeport Quad. 411 Comment
  CAS-BOT-BC300488  Quercus garryana var. breweri Mona Bourell 1997-7-3 6558 Lake Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail 1554 Comment
  JEPS38006  Quercus garryana var. breweri H. M. Hall 1913-7-15 9470 A Lake on the ridges about Mt. Sanhedrin, n Lake County Mt. Sanhedrin Comment
  CAS-BOT-BC105239  Quercus kelloggii James A. Gunn, Jr. 1902-5-17 s.n. Lake 3 miles S of Glenbrook Comment
  JEPS37759  Quercus kelloggii Willis L. Jepson 1892-8-2 14832 Lake Elk Mt. ridge to Horse Mt.; South Fork of the Eel River Comment
  UCD131940  Quercus kelloggii Fei Chen; PLS 102 plant collecting interns 2013-4-14 6 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, along Soda Bay Road. Along undeveloped road that goes southeast from Glebe Road at gate. Near spur in road near southern boundary of park. 555 Comment
  UCD41406  Quercus kelloggii Ellen Dean; A. Douglas, M. Bibbo, and T. Pitman 2004-5-1 2019 Lake McLaughlin UC Reserve. Along Rief Rd, about 0.5 road miles E of Knoxville-Berryessa Rd. 670 Comment
  CAS-BOT-BC61538  Quercus lobata Alice Eastwood 1925-5-22 12868 Lake Dashiells Mt. Sanhedrin Comment
  UCD163807  Quercus parvula var. shrevei Kerry Heise 1998-11-18 5 Lake Highland Springs at junction of Highland Springs Rd. and Highland Springs Cutoff, 5 mi. south of Clear Lake. 445 Comment
  CAS-BOT-BC104833  Quercus wislizeni J. W. Blankinship 1928-9-26 s.n. Lake Kelseyville 609 Comment
  CAS-BOT-BC104836  Quercus wislizeni Agnes M. Bowman 1902-4-1 239 Lake Sulphur Banks Comment
  CAS-BOT-BC104851  Quercus wislizeni Carl B. Wolf 1928-5-6 1964 Lake 2 miles up Bartlett Springs grade Comment
  POM270298  Quercus wislizeni Lyman Benson 1931-1-1 2568 Lake Middletown - Lower Lake, midway between towns, Inner N Coast Mt. Range. 457 Comment
  SJSU1518  Quercus wislizeni D. J. Thompson 1954-5-2 Lake Cow Mt Recreational Area, near Lakeport Comment
  UCSB60958  Quercus wislizeni var. wislizeni Muller, Cornelius 1954-6-20 Lake 1/2 mi. above Bear Creek Camp Comment
  UC92078  Rafinesquia californica T. S. Brandegee 1891-6-22 Lake Snow Mountain Comment
  UC1101374  Ranunculus flammula Herbert L. Mason 1945-8-24 12669 Lake Boggs Lake Comment
  UC1196273  Ranunculus hebecarpus Joseph P. Tracy 1921-5-12 5528 Lake near Lakeport; Northern Coast Ranges 426 Comment
Read comments
Nov 12 2007
  HSC40841  Ranunculus occidentalis Rick Cooper 1977-4-23 28 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  UC1282803  Ranunculus occidentalis J. R. Sweeney 1952-5-23 739 Lake 0.4 mi se Black Oak Villa (1.1 from Lake-Napa Co. line on Pope Valley Rd.); Butts Canyon 243 Comment
  UCR133516  Ranunculus occidentalis Lyman Benson 1930-3-26 1986 Lake North Coast Range, Sulphur Banks, Clear Lake watershed 427 Comment
  POM268198  Ranunculus occidentalis var. eisenii Lyman Benson 1930-3-26 1986 Lake Sulphur Banks, N coast, Clear Lake. 427 Comment
  RSA268365  Ranunculus occidentalis var. eisenii Lyman Benson 1930-3-23 1964 Lake Lakeport, beneath trees of grassy hills, Mayacamas Mt. Clear Lake 457 Comment
  HSC40636  Ranunculus occidentalis var. occidentalis J. P. Smith, J. O. Sawyer 1972-4-1 5116 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 Comment
  POM269509  Ranunculus orthorhynchus var. bloomeri Lyman Benson 1935-5-18 6628 Lake Cobb Valley. Middle N Coast mt. range, Clear Lake watershed. 915 Comment
  RSA2250  Raphanus sativus J. W. Blankinship 1925-5-20 s.n. Lake Kelseyville. Comment
  JEPS18934  Reseda lutea S. Galen Smith 1957-6-8 3026 Lake near northern edge of Middletown, close to bridge over St. Helena Creek St. Helena Creek; Middletown, St. Helena Creek Comment
  RSA10623  Reseda lutea Carl B. Wolf 1928-5-4 1869 Lake 5 miles S of Middletown on road to Mt. St. Helena. Comment
  UC921165  Reseda lutea H. E. and S. T. Parks 1930-5-15 851 Lake Mirabel Mine 762 Comment
  UC1193396  Rhamnus californica P. Zinke 1951-5-15 219 Lake 1 mi n Livermore Ranch (Lake County line) 853 Comment
  JEPS80260  Rhamnus californica subsp. californica L. R. Heckard, and J. Hickman 1980-9-15 5440 Lake n of road at Summit Springs (Snow Mt., Lake-Colusa County boundary); Snow Mt. 1524 Comment
  SEINET3814688 Image available Rhamnus crocea Lewis S. Rose 1934-5-22 34268 Lake Blue Lakes. Comment
  POM283030  Rhamnus ilicifolia Carl B. Wolf 1930-12-27 2567 Lake Soda Bay Grade, Middle N Coast Clear Lake. Hill at mouth of Kelsey Creek, N slope. 427 Comment
  UC424799  Rhamnus ilicifolia Milo S. Baker 1930-4-19 3972 b Lake e shore of Clear Lake Clear Lake Comment
  RSA7744  Rhamnus tomentella subsp. crassifolia Carl B. Wolf 1928-5-6 2046 Lake 1/4 mile E of Bartlett Springs on road to Williams Comment
  CAS-BOT-BC199715  Rhododendron occidentale L. R. Abrams 1928-5-4 12286 Lake 4 miles south of Middletown Comment
  RSA10619  Rhododendron occidentale C. B. Wolf 1928-5-4 1874 Lake 5 miles S of Middletown on road to Mt. St. Helena. Comment
  RSA192568  Rhododendron occidentale H. E. Parks 1930-05 731 Lake In canyons on eastern slopes of Mt. St. Helena Comment
  RSA444828  Rhododendron occidentale Cora W. Benson 1932-5-22 s.n. Lake Kelsey Creek Falls, Clear Lake watershed, Mayacamas Mts. 701 Comment
  UC1541488  Rhododendron occidentale H. E. and S. T. Parks May 1930 731 Lake Mount St. Helena Comment
  CAS-BOT-BC170545  Rhus aromatica Agnes M. Bowman 1902-5-1 89 Lake Sulphur Banks Comment
  CHSC29543  Rhus aromatica Dibble; Griggs 1979-7-10 93 Lake Near Bear Creek, close to the town of Stonyford. 671 Comment
  POM296086  Rhus trilobata Cora W. Benson 1935-6-6 48 Lake Mount Konocti Comment
  CAS-BOT-BC92927  Ribes californicum var. californicum H. E. McMinn 1922-7-1 287 Lake Along road from Highland Springs to Hopland. Comment
  CAS-BOT-BC108894  Ribes divaricatum var. pubiflorum Mrs. Merrel Ackley 1965-6-1 s.n. Lake Bear Valley between Elk Mountain and Snow Mountain. Comment
  UC353879  Ribes divaricatum var. pubiflorum Milo S. Baker 1927-7-7 2322 a Lake Hiway near Cobb Comment
  JEPS73473  Ribes roezlii var. cruentum L. R. Heckard 1972-7-9 3081 Lake near meadow above and s Milk Ranch; Snow Mt. 1950 Comment
  JEPS81419  Ribes roezlii var. cruentum L. R. Heckard and J. C. Hickman 1982-7-9 6027 Lake near summit of Lookout (Colusa-Lake County boundary); Goat Mt. Comment
  UC573487  Ribes roezlii var. cruentum K. Bradshaw 1937-5-28 25 Lake left Windy Point; Lakeport Quadrangle 1458 Comment
  CAS-BOT-BC362999  Rigiopappus leptocladus Alice Eastwood 1925-5-22 12856 Lake Dashiells, Mt. Sanhedrin Comment
  HSC31872  Rigiopappus leptocladus Gary S. Lester 1974-5-4 124 Lake Along Walker Ridge Rd., 0.5 mi. from junction with Hwy. 20 671 Comment
  JEPS34837  Rigiopappus leptocladus W. L. Jepson 1938-6-9 18954 Lake Stanton Creek, Indian Valley 487 Comment
  JEPS95450  Rigiopappus leptocladus Vernon H. Oswald and L. Ahart 1994-6-20 6343 Lake T18N R9W NW1/4 Sec. 11, 2500 ft, Chaparral-Yellow Pine Forest ecotone. Forest Route M3 (18N04) 1.8 mi S of Copper Butte Creek, W edge of Snow Mtn. Wilderness, W of Stonyford 762 Comment
  RSA2247  Rorippa curvisiliqua J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake Comment
  RSA286249  Rorippa curvisiliqua R. F. Thorne 1974-7-31 44959 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  CAS-BOT-BC147439  Rosa californica A. A. Heller 1902-8-4 6044 Lake On Eel River one mile below Hullville Comment
  UCD20442  Rosa californica E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1026 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
  CAS-BOT-BC146531  Rosa gymnocarpa J. W. Blankinship 1928-7-29 s.n. Lake Mt. Konocti 1219 Comment
  RSA2625  Rosa gymnocarpa J. W. Blankinship 1928-7-29 s.n. Lake Mt. Konocti. 1220 Comment
  UCD40025  Rosa gymnocarpa Rodney Gale Myatt 1971-9-16 1324 Lake Just above Potter Valley, west of Lake Pillsbury. 609 Comment
  CHSC90687  Rosa spithamea D. Isle 1997-9-25 1026 Lake Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. Pitney Ridge. Just west of gate to Jack Kroll's property. Just east of Young's Peak. 1036 Comment
  UC914754  Rosa spithamea Milo S. Baker 1940-6-27 9711 Lake Pines Resort Comment
  UC154209  Rubus glaucifolius Joseph P. Tracy Jul 21 1905-Aug 16 1905 2294 Lake Elk Mountain Northern Coast Ranges, Elk Mountain (Northern Lake County) 1219 Comment
  UCD163060  Rubus ursinus James A. Neilson Jr. 1982-6-16 4083 Lake Mayacmas Mountains, High Valley Creek. (Exact location unknown. Coordinates estimated by label maker. Other plants collected on this day by James Neilson were collected 2.5 miles north of Glenbrook at different location.) Comment
  CAS-BOT-BC164077  Rumex Peter Rubtzoff 1956-9-2 2812 Lake Boggs Lake, southern shore of lake. Comment
  RSA2437  Rumex conglomeratus J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake, Kelsey Creek Comment
  CAS-BOT-BC421713  Rumex conglomeratus J. W. Blankinship 1924-7-3 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC433242  Rumex crispus Mrs. Alexander McCallum 1900-7-1 s.n. Lake Bartlett Springs Comment
  JEPS87848  Rumex salicifolius var. salicifolius Vernon H. Oswald and Lowell Ahart 1994-6-20 6340 Lake Forest Route M3 (18N04) 0.2 mi n Lower Nye Camp (at trailhead to Bloody Rock, nw edge of Wilderness, w of Stonyford, along edge of Bloody Rock Trail); Snow Mtn. Wilderness 1036 Comment
  UC1282778  Rupertia physodes J. R. Sweeney 1953-5-18 1054 Lake on Hwy 53 1.2 mi e road junction to Kelseyville; Lower Lake Burn (1952) Comment
  RSA0018310  Rupertia physodes Keith E. Hoffmaster 1938-6-28 872 Lake Near Clear Lake Oaks. Comment
  UC1100020  Ruppia cirrhosa Annetta Carter 1951-6-23 3068 Lake sw shore Borax Lake 426 Comment
  UCD138318  Ruppia cirrhosa Joe Sheffield 1969-9-12 s.n. Lake Buckingham Golf Course, between Lower Lake and Kelseyville. Comment
  CAS-BOT-BC445666  Sagittaria cuneata Herbert L. Mason 1945-6-29 12623 Lake Boggs Lake at base of Mount Hanna Comment
  CAS-BOT-BC445669  Sagittaria cuneata Peter Rubtzoff 1963-9-12 5255 Lake Clear Lake State Park. In lower Kelsey Creek area. Comment
  UC935754  Sagittaria cuneata Herbert L. Mason 1945-8-24 12675 Lake e shore Lower Lake; e shore Lower Lake Comment
  POM296472  Sagittaria latifolia Lyman Benson 1929-9-22 1910 Lake Kelseyvillw (3 mi), N Coast Mtn range, Clear Lake. Lakeside Park. 427 Comment
  CAS-BOT-BC103108  Salix bonplandiana Peter Rubtzoff 1964-9-13 5504 Lake Clear Lake State Park. Lake shore in lower Kelsey Creek area Comment
  CAS-BOT-BC103131  Salix bonplandiana L. R. Abrams 1928-5-5 12347 Lake Kelseyville Comment
  CAS-BOT-BC103140  Salix bonplandiana Agnes M. Bowman 1902-4-25 s.n. Lake Sulphur Banks Comment
  CAS-BOT-BC103120  Salix bonplandiana Agnes M. Bowman 1902-5-1 s.n. Lake Sulphur Banks Comment
  CAS-BOT-BC102902  Salix breweri Carl B. Wolf 1928-5-4 1877 Lake 5 miles south of Middletown Comment
  CAS-BOT-BC102903  Salix breweri Carl B. Wolf 1928-5-4 1878 Lake 5 miles south of Middletown Comment
  POM219051  Salix breweri H. E. Parks, Susan T. Parks 1931-9-18 1063 Lake St Helena Creek about 8 km S of Middletown. 430 Comment
  POM360947  Salix breweri H. E. Parks 1931-9-18 1066 Lake Mirabel Creek. Near jct with St Helena Creek. About 6 km S of Middletown. 420 Comment
  POM360951  Salix breweri Carleton R. Ball, Bracelin, Harold E. Parks, S. T. Parks 1931-4-21 23 Lake Mirabel Creek. Near jct with St Helena Creek. About 6 km S of Middletown. 420 Comment
  RSA5636  Salix breweri Carleton R. Ball, Bracelin, Harold E. Parks, S. T. Parks 1931-4-21 24 Lake About 120 m above the mouth of Mirabel Creek. Near jct with St Helena Creek. About 6 km S of Middletown. 420 Comment
  SBBG58855  Salix breweri H. E. Parks 1931-9-18 1065 a Lake Mirabel Crk, near jct with St. Helena Crk, ca. 6 km S of Middletown 420 Comment
  SBBG58858  Salix breweri C. R. Ball, H. Bracelin, H. Parks 1931-4-21 24 Lake Mirabel Crk, near jct with St. Helena Crk, ca. 6 km S of Middletown 420 Comment
  UC481154  Salix breweri Harold E. Parks 1931-9-18 1065 Lake near junction with St. Helena Creek (about 6 km s of Middletown); Mirabel Creek 420 Comment
  UCD110770  Salix breweri Ball; Bracelin, Parks, and Parks 1931-4-21 23 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. south of Middletown. 420 Comment
  UCD110776  Salix breweri Ball; Bracelin, Parks, and Parks 1931-4-21 22 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. south of Middletown. 420 Comment
  RSA0030826  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
  SEINET10538830  Salix exigua Mary Merello 1993-6-17 Merello 645 Lake Mendocino National Forest. Along county road 240 B NE at Soda Creek. Disturbed area around and along creek bed. Scrub oak chaparral. 590 Comment
  UC54761  Salix exigua var. hindsiana P. E. Goddard 1901-10-10 230 Lake Upper Lake Comment
  UC730040  Salix exigua var. hindsiana Leo F. Koch 1940-5-2 941 Lake <shore> of Clear Lake near Lakeport Comment
  CAS-BOT-BC107869  Salix gooddingii Greg de Nevers 2001-4-8 12208 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 457 Comment
  POM219165  Salix laevigata H. E. Parks 1931-9-18 1073 Lake Mirabel Creek. Near jct with St Helena Creek. About 6 km S of Middletown. 420 Comment
  RSA5634  Salix laevigata Carleton R. Ball, Bracelin, Harold E. Parks, S. T. Parks 1931-4-21 29 Lake St Helena Creek just S of Middletown. 400 Comment
  UC1134939  Salix laevigata K. E. Bradshaw 1937-6-10 127 Lake Lower Blue Lake Lakeport Quad., Lower Blue Lake Comment
  UCD111105  Salix laevigata Ball; Bracelin, Parks, and Parks 1931-4-21 21 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. south of Middletown. 420 Comment
  RSA5632  Salix lasiolepis H. E. Parks 1931-9-18 1062 Lake Mirabel Creek. Near jct with St Helena Creek. About 6 km S of Middletown. 420 Comment
  CAS-BOT-BC128544  Salix lasiolepis var. lasiolepis J. A. Gunn, Jr. 1902-5-1 8 Lake Near Kelseyville Comment
  CAS-BOT-BC128548  Salix lasiolepis var. lasiolepis J. W. Blankinship 1923-3-25 s.n. Lake Kelseyville, along Cold Creek Comment
  RSA2373  Salix lemmonii J. W. Blankinship 1928-9-10 s.n. Lake Mt. Hannah 762 Comment
  POM219509  Salix melanopsis Carleton R. Ball, H. P. Bracelin, Harold E. Parks, S. T. Parks 1931-4-21 30 Lake St Helena Creek just S of Middletown. 400 Comment
  UC481232  Salix melanopsis Ball, Bracelin, Parks and Parks 1931-4-21 30 Lake just s. Middletown (St. Helena Creek); St. Helena Creek 400 Comment
  CAS-BOT-BC125733  Salix nigra Peter Rubtzoff 1964-9-13 5508 Lake Clear Lake State Park, in lower Kelsey Creek area Comment
  RSA40462  Salix pseudomonticola R. C. Bacigalupi 1926-1-1 1233 Lake Along upper lake Hullville Raod, just N of Summit of Grade over Elke Mts Comment
  CHSC19701  Salvia columbariae G. M. Burgstahler 1971-3-27 13 Lake Collected on cliff on e side of road, ca. 3 mi nw of Clearlake Oaks. 609 Comment
  POM29164  Salvia sonomensis C. F. Baker 1903-5-9 2984 Lake Lower Lake Comment
  SEINET12326929  Salvia sonomensis R. K. Johnson 1977-1 9 Lake Ca 3.5mi W of Lower Lake. Lower Lake Quadrangle, 15'. N central portion of Sect. 7, T12N R7W 620 Comment
  CAS-BOT-BC235020  Sambucus C. Hart Merriam 1916-9-7 s.n. Lake Top of Sheet Iron Mountain Comment
  UCD147195  Sanicula bipinnata Emily Jacinto; Plant Science 102 collecting interns 2014-4-26 6 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Lewis Ridge. 414 Comment
  HSC66015  Sanicula bipinnatifida Teri Bartkowski, Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 2 Lake Coldsprings Campground, along access road to Indian Valley Dam. Comment
  HSC69915  Sanicula crassicaulis Thomas W. Nelson, Jane P. Nelson 1978-4-2 3871 Lake Along Walker Ridge Rd., 6 mi. N of junction with Hwy. 20 Comment
  UC1006688  Sanicula crassicaulis C. Ritchie Bell 1953-3-7 3 X489 Lake Scotts Valley Comment
  HSC21638  Sanicula crassicaulis D. E. Anderson 1962-4-14 1987 Lake 36 mi. of Williams on Hwy. 20 Comment
  POM296071  Saxifraga Cora W. Benson 1935-4-13 12 Lake Mt. Konocti. Above dams. Comment
  JEPS43489  Saxifraga californica Hardin Irwin 1904-3-18 25 Lake Kelseyville, Cold Creek Cold Creek; Kelseyville, Cold Creek Comment
  JEPS58563  Saxifraga integrifolia H. and J. Hamann and Eddie Dearing 1969-4-19 1052 Lake near Middletown (edges of Hanna Bog); Hanna Bog 335 Comment
  HSC44251  Scandix pecten-veneris Barbara Kelly 1977-4-23 315 Lake Hwy. 20, 2.2 mi. W of its junction with Hwy. 29 Comment
  CAS-BOT-BC111395  Schoenoplectus acutus var. occidentalis Gregory Clark de Nevers 2001-7-8 12577 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  POM290815  Schoenoplectus acutus var. occidentalis Lyman Benson 1928-6-28 365 Lake Soda Bay; Mt. Range: Middle N Coast; Clear Lake [area]. 427 Comment
  RSA227222  Schoenoplectus fluviatilis Peter Rubtzoff 1963-9-12 5256 Lake Clear Lake State Park. In lower Kelsey Creek. Comment
  POM313045  Schoenoplectus fluviatilis H. L. Mason 1945-8-24 12673 Lake East shore, Lower Lake. Comment
  UC1100678  Scirpus acutus var. occidentalis Herbert L. Mason 1946-7-27 12946 Lake margin of Clear Lake about one mi s Lakeport; margin of Clear Lake, s of Lakeport Comment
  CAS-BOT-BC30732  Scirpus diffusus Mrs. L. R. Reynolds 1917-6-1 s.n. Lake Foot of Mt. Sanhedrin Comment
  CAS-BOT-BC110875  Scirpus microcarpus Walter Knight; Irja Knight 1969-7-5 2567 Lake We area at Sheetiron Spring, Sheetiron Mountain 1828 Comment
  CHSC63104  Scribneria bolanderi Vernon H. Oswald; Lowell Ahart 1994-6-1 6259 Lake Forest Road M3 at Low Gap, just N of the Snow Mtn. Wilderness. 1505 Comment
  UC1112243  Scribneria bolanderi S. Galen Smith with J. Anderson 1957-6-9 3004 Lake 3 mi w of Cobb Valley (e of Bottle Rock Road, margins of Boggs Lake); Boggs Lake 899 Comment
  UCD36349  Scribneria bolanderi Beecher Crampton 1953-6-2 1388 Lake Northwest slope of Mount Hannah, at northwest edge of Bogg's Lake. Comment
  JEPS124483  Scutellaria californica Daniel Slakey with CNPS Volunteers 2015-7-12 150 Lake Along lower trail below Snow Mountain Summit, about 0.8 km west of trail junction. Comment
  UCD32582  Scutellaria californica Beecher Crampton 1954-6-8 1936 Lake 3 miles north of Cobb Mountain, Bottle Rock Road. Comment
  UCD41956  Scutellaria californica Geri Hulse-Stephens 2001-6-29 704 Lake Goat Mountain. Wyman Creek. In seep that comes into Wyman Creek below camp, 0.1 miles. 1005 Comment
  SD147969  Scutellaria californica Richard Olmstead 1986-6-19 881 Lake Snow Mt., Mendocino N. F.; adjacent to serpentine barrens; at 4-way jct 1.4 miles below Summit Spa. 1341 Comment
  SD147970  Scutellaria californica Richard Olmstead 1986-6-17 863 Lake Streamside gravel and banks above small tributary to Bear Creek, 0.5 mile west of Bear Creed R. S., ca. 20 miles north of Upper Lake, Mendocino N. F. 640 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
  SJSU3441  Secale cereale T. N. Seeno 1963-5-18 Lake open field, Middletown Comment
  CAS-BOT-BC109870  Sedella leiocarpa John Thomas Howell 1943-5-11 18037 Lake 8.9 miles south of Kelseyville. The only known station. Comment
  RSA0078515  Sedum sanhedrinum J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9330 Lake Forest Service Rd. M1, 5.3 mi from jct with 20N01; Mendocino National Forest. 1585 Comment
  SD8317  Sedum spathulifolium Daniel Cleveland 1882-6-22 Lake Alum Spring Comment
  CAS-BOT-BC69767  Selaginella wallacei Alice Eastwood 1925-5-23 12890 Lake Mt. Sanhedrin. Comment
  UC1093682  Selaginella wallacei Herbert L. Mason 1926-1-1 2585 Lake Upper Lake to Elk Mt. Comment
  CAS-BOT-BC363311  Senecio aronicoides Robert E. Jameson 1967-5-25 12 Lake South Fork of Scott's Creek, 4 miles west of Lakeport Comment
  UC767456  Senecio aronicoides R. F. Hoover 1941-5-2 4975 Lake near Adams Springs Comment
  RSA0012426  Senecio aronicoides D. E. Breedlove 1963-4-19 4541 Lake in disturbed stand of Adenostoma fasciculatum, north of bridge over Cache Creek, 2 miles NE of Lower Lake. Comment
  RSA394718  Senecio eurycephalus C. B. Wolf 1928-5-7 2093 Lake 4 miles east of Houghs Mineral Springs on the road to Williams. Comment
  POM272190  Senecio greenei Cora W. Benson 1932-5-22 s.n. Lake Near Kelsey Creek Falls; Mayacamas Mt. Range; Clear Lake watershed. 701 Comment
  CAS-BOT-BC363775  Senecio integerrimus Carl B. Wolf 1928-5-4 1885 Lake 2 miles south of Middletown Comment
  CHSC92597  Senecio jacobaea D. Isle 2005-7-12 1138 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. On north edge of ridge crest about 3/4 mile NE of Lake Pillsbury. On N. fringe of 2001 Pillsbury Fire. NAD27 10S 0507029E 4363674N. Waypoint SEJA 1. 694 Comment
  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
  CAS-BOT-BC213320  Sidalcea M. S. Baker 1936-5-31 8273 Lake Midway Point between Kelseyville and Lower Lake Comment
  UC108894  Sidalcea diploscypha Mrs. K. Brandegee 1892-6-22 Lake Snow Mountain Comment
  UC1784229  Sidalcea diploscypha Ethel Crum 1469 Lake Bartlett Spring to Willows Comment
  UC871454  Sidalcea hartwegii Milo S. Baker 1936-5-16 8256 Lake Midway Kelseyville and Lower Lake; Midway Kelseyville and Lower Lake Comment
  UC735122  Sidalcea hirsuta Lincoln Constance and Ren Hwa Shan 1946-6-2 3074 Lake Bartlett Springs Road 4.5 mi sw Leesville; sw of Leesville 548 Comment
  CAS-BOT-BC205764  Sidalcea oregana Lyman Benson 1932-8-5 4035 Lake Kelseyville, Middle N Coast Mt. Range, Clear Lake, McGaw Slough 457 Comment
  UC18932  Sidalcea oregana subsp. hydrophila Willis L. Jepson 1892-7 Lake summit Elk Mt. , summit Elk Mt. (South Fork of the Eel River) Comment
  UCR37526  Silene californica P. Williams, B. Kearney, M. Malamus 1984-4-28 7 Lake Blue Oak Campground 610 Comment
  HSC85826  Silene laciniata subsp. californica David Munger, Tallchief Comet, Jeff Dunk 1987-4-11 47 Lake Blue Oak Campground out Walker Ridge Rd. off Hwy. 20 E Comment
  SFV8391  Silene laciniata subsp. californica M. Ivey 1973-5-19 49 Lake 0.5 miles west of St. Helena Creek bridge, Highway 29 between Napa County line and Middletown. Comment
  HSC49861  Sisymbrium altissimum J. P. Smith, J. O. Sawyer 1978-4-29 9761 Lake Walker Ridge Rd., 1.4 mi. from its junction with Hwy. 20 671 Comment
  HSC13928  Sisyrinchium bellum D. M. Patten 1964-3-26 Lake Lakeport 415 Comment
  JEPS64268  Sisyrinchium bellum W. L. Jepson 1936-4-19 17443 c Lake Callayomi Valley Comment
  SEINET12046802  Sisyrinchium bellum Unknown 1980-1 13 Lake Pinkeye Lake, 2 mi N of Lower Lake 500 Comment
  CAS-BOT-BC83617  Solanum parishii G. Bentley 1917-5-30 s.n. Lake Lakeport Comment
  NY821146  Solanum parishii E. K. Balls 1952-5-9 17137 Lake Just out of Clear Lake Park on road to Mineral Springs Comment
  CAS-BOT-BC83601  Solanum umbelliferum L. Abrams 1928-5-5 12380 Lake Bartlett Mt. grade, 1 mile from Clear Lake.. Comment
  UC565377  Solanum umbelliferum M. Elsie Osgood 1937-6-6 Lake 5 1/2 mi sw of Lakeport (Hopland road); Hopland road Comment
  CDA8725  Solidago canadensis subsp. elongata L. Ahart 2004-10-4 11428 Lake Along the stream that flows into Indian Valley Reservoir, the northeast part of the reservoir, on the south side of Bartlett Springs Road. Comment
  HSC38323  Solidago velutina subsp. californica A. M. Montalvo, J. D. Ackerman 1975-9-10 692 Lake Boggs Mtn. E of Cobb, near summit on Rd. 542 1091 Comment
  RSA1655  Sparganium erectum subsp. stoloniferum J. W. Blankinship 1927-6-12 s.n. Lake Kelseyville. Along Cold Creek. Comment
  RSA21554  Sparganium erectum subsp. stoloniferum Carl B. Wolf 1937-9-15 9357 Lake North Coast Range, Clear Lake, 1 mile north of Lakeport. 396 Comment
  RSA21556  Sparganium erectum subsp. stoloniferum Carl B. Wolf 1937-9-15 9357 Lake North Coast Range, Clear Lake, 1 mile north of Lakeport. 396 Comment
  UCD137066  Stachys ajugoides Ellen Dean; with Plant Biology 102 interns 2013-5-4 7759 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
  RSA74320  Stachys ajugoides Milo S. Baker 1951-7-7 12374 Lake Snow Lake 610 Comment
  UC952864  Stachys ajugoides var. ajugoides Milo S. Baker 1951-6-21 12343 Lake Snow Lake Comment
  CHSC105731  Stachys ajugoides var. rigida David Isle; Arnold James 1993-6-23 1737 Lake Mendocino National Forest - North Coast Ranges Upper Main Eel River Watershed. E of Lake Pillsbury; S Aspect Bank, N of 18N16 road to Squaw Creek Picnic Area. 585 Comment
  UC519552  Stachys ajugoides var. rigida M. S. Jussel 1933-6-26 223 Lake vicinity Cobb Mountain Comment
  UC884349  Stachys ajugoides var. rigida A. A. Heller 1916-6-7 12370 Lake between Bartlett Springs and Allen Springs Comment
  UC25905  Stachys albens Willis L. Jepson 1892-7 Lake Knoxville grade to Lower Lake Comment
  UC353859  Stachys albens Milo S. Baker 1928-7-2 3065 b Lake Fire Trail s Bear Cr. Camp; Cal. Nat. Forest Comment
  RSA0034152  Stachys rigida M. Bourell 1997-7-3 6542 Lake Mendocino National Forest, Upper Nye Meadow. Comment
  UCD130654  Stellaria media Ellen Dean; Karen Whitestone 2013-2-20 7536 Lake Clear Lake State Park. Near bathroom in Upper Bayview campground. 484 Comment
  UCD136265  Stephanomeria elata L. D. Gottlieb 1966-8-4 66104 Lake on Hopland-Lakeport Road, 8 miles east of Hopland. 457 Comment
  SJSU4343  Stipa lemmonii J. B. Snell 1963-6-16 187 Lake 1.1 mi (by road) E of Bartlett Mt summit along road connecting Bartlett Springs & Nice Comment
  UC956561  Streptanthus barbiger Freed W. Hoffman 1948-5-13 2280 Lake Whispering Pines North Coast Ranges Comment
  UCD115940  Streptanthus barbiger Susan Bushnell 1995-7-8 s.n. Lake Highland Springs Road, approximately 1 mile from juction with East Highland Springs Road. 426 Comment
  HSC103504  Streptanthus barbiger Thomas W. Nelson, Jane Nelson 1985-5-25 7800 Lake Junction of State Routes 175 & 29, 4 mi. S of Lakeport 396 Comment
  CAS-BOT-BC61213  Streptanthus brachiatus Lawrence F. LaPre 1985-6-4 s.n. Lake Near Sonoma County Line on Davies Road, 0.25 mile east of thee way junction with Ridge Road and Bear Ridge Road. Comment
  CAS-BOT-BC61217  Streptanthus brachiatus Lawrence F. LaPre 1986-6-1 s.n. Lake At Q-Pad site, north of Bear Ridge Road, east of Sonora County Line. 853 Comment
  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
  UCD83936  Streptanthus brachiatus Ellen Dean; G. Harrington, C. Thomsen, J. Alderson 2010-6-26 6208 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via eastern forks of Rocky Creek Road and then via a private road owned by Stephen Gilardi (an area known as Brushy Sky High on some maps). 701 Comment
  HSC44022  Streptanthus breweri Robert M. Specht 1977-5-14 873 Lake 634 Comment
  JEPS15240  Streptanthus breweri Rimo Bacigalupi with P. A. and Mrs. Munz, G. T. Robbins, L. T. Dempster and L. R. Heckard 1956-7-24 5737 Lake w side ridge forming Colusa-Lake county boundary (+/- 6 mi ssw of Snow Mt and 2 1/2 mi n of Fir-root Spring Camp) 1249 Comment
  UCD167683  Streptanthus breweri Collector Unknown 1977-5-26 2 Lake Guenoc Ranch Rd, 0.8 mi north of junction of Butts Canyons and Oat Hill Mine Roads, along Butts Canyon Road, then across unnamed creek. North of Detert Reservoir on Guenoc Ranch Property. (Exact location unknown. Coordinates estimated by label maker.) Comment
  HSC69896  Streptanthus breweri Thomas W. Nelson, Jane P. Nelson 1977-7-14 3636 Lake Along FS Rd. 20N01 at place known as Cabbage Patch 610 Comment
  UCD115966  Streptanthus breweri Rick York 1991-5-22 91- 001 Lake SW of Morgan Valley, above Homestake Mine core shed. Comment
  UC117368  Streptanthus breweri var. breweri T. S. Brandegee 1891-6-22 Lake Snow Mountain Comment
  UC956518  Streptanthus breweri var. breweri Freed W. Hoffman 1948-6-6 2327 Lake near Middletown; North Coast Ranges, Bar X Rancho Comment
  UC1292649  Streptanthus breweri var. hesperidis A. R. Kruckeberg 1948-6-6 1714 Lake along Hwy 53 (to Lower Lake) 4 mi ne Middletown; Hill 1030 of USGS topographical map Comment
  UC1601634  Streptanthus breweri var. hesperidis Katharine Brandegee Lake Butts Canyon Comment
  UC956624  Streptanthus breweri var. hesperidis Freed W. Hoffman 1947-9-12 1073 Lake e Middletown; North Coast Ranges, Locomono Comment
  HSC47704  Streptanthus glandulosus J. P. Smith, J. O. Sawyer 1978-4-29 9786 Lake Complexion Canyon on Bartlett Springs Rd. Comment
  UCD160585  Streptanthus glandulosus Ellen Dean; Susan Harrison, Sharon Strauss 2015-5-10 8700 Lake Butts Canyon. Butts Canyon Road, just NW of the Napa County line. North side of the road. Not burned in fire last year (2014). 223 Comment
  CAS-BOT-BC87110  Streptanthus glandulosus subsp. glandulosus John Thomas Howell 1945-6-21 21161 Lake Bartlett Mountain. Sawmill Flat to Ruppert Ridge. Comment
  UC592147  Streptanthus glandulosus subsp. glandulosus H. L. Mason 1929-4-29 5244 Lake 3 mi w Lakeport (on road to Hopland) Comment
  UCD116019  Streptanthus hesperidis Mark Hershkovitz 1992-4-1 s.n. Lake along Route 53 north of Middletown. Comment
  CAS-BOT-BC87399  Streptanthus morrisonii Peter H. Raven 1954-9-1 8113 Lake Along Hoffman Creek, about 1 mile east of Mirabel Park. Comment
  UC1738476  Streptanthus morrisonii Lawrence LaPre 1985-6-8 Lake Dunnigan Hill; Knoxville Recreation Area Comment
  UCD116034  Streptanthus morrisonii Robert E. Preston 1986-9-15 548 Lake White Point, on Livermore Road, 2 miles east of its junction with Highway 29. 731 Comment
  CAS-BOT-BC61121  Streptanthus vimineus Herbert L. Mason 1940-5-22 12309 Lake South of Lakeport. Comment
  CAS-BOT-BC375970  Stylocline gnaphaloides John Thomas Howell 1943-5-10 18003 Lake 5 miles west of Lakeport on road to Hopland Comment
  UC1193349  Styrax officinalis var. redivivus K. Cuff 1951-4-4 133 Lake five mi w Lower Lake; Quad. 60A2, w of Lower Lake Comment
  CAS-BOT-BC48033  Styrax redivivus L. R. Abrams 1916-7-27 6273 Lake Near Hough Springs Comment
  CAS-BOT-BC48037  Styrax redivivus Mrs. H. C. Cantelow 1938-5-8 s.n. Lake 1/2 mile north of Siegler Meadows on Canyon Road to Lower Lake. Comment
  UCD119100  Styrax redivivus K. Esau 1938-6-1 s.n. Lake location unknown. Comment
  POM285014  Symphoricarpos albus var. laevigatus Lyman Benson 1935-12-22 7529 Lake Mt. Hanna, Salmina Meadows; Mt. Range: Middle N Coast; Drainage area: Clear Lake. 915 Comment
  CAS-BOT-BC97914  Symphyotrichum frondosum J. B. Leiberg 1891-8-20 768 Lake Near Silver Lake 1470 Comment
  CHSC29615  Symphyotrichum spathulatum Dibble; Griggs 1979-8-8 166 Lake Near Snow Mountain. Close to the town of Stonyford. 1890 Comment
  POM295843  Taeniatherum caput-medusae Lyman Benson 1928-6-16 817 Lake Kelseyville. Mt range: Middle N. Coast, River: Kelsey Creek. 457 Comment
  UCD86094  Taeniatherum caput-medusae A. A. Beetle; G . L. Stebbins Jr. 1942-6-3 3524 Lake 3 miles south of Kelseyville on road to Middletown, Rt. 29. Comment
  CDA21528  Tauschia kelloggii G. F. Hrusa, R. Gross 2008-5-23 17442 Lake North Coast Ranges; N-facing slope above N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir. 408 Comment
  CAS-BOT-BC126755  Taxus brevifolia Peter Rubtzoff 1974-7-19 7700 Lake Blodgett Forest: Southern fork of Bacon Canyon near Bacchi Corral Road Comment
  NY17420  Taxus brevifolia A. A. Heller 1902-7-21 5941 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
  UCD83839  Thermopsis californica var. californica Ellen Dean; G. Harrington, C. Thomsen, J. Gilardi 2010-5-12 6016 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. 781 Comment
  CAS-BOT-BC88420  Thysanocarpus curvipes Agnes M. Bowman 1902-1-1 257 Lake Unspecified. Comment
  HSC44277  Thysanocarpus curvipes D. L. Goforth 1977-4-23 12 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  UC1585854  Thysanocarpus curvipes Barbara Ertter with Susan D'Alcamo 1988-4-30 7463 Lake ca 20 air mi ne Ukiah (rd between Potter Valley and Lake Pillsbury, The Slides); Elk Mtn rd btw Potter Valley and Lake Pillsbury 762 Comment
  UC857579  Thysanocarpus curvipes Milo S. Baker 1932-4-28 5713 Lake a few mi e Clear Lake Highlands; e of Clear Lake Highlands Comment
  RSA0041670  Thysanocarpus curvipes var. elegans C. F. Baker 1913-5-9 3090 Lake Kelseyville. Comment
  CAS-BOT-BC66961  Thysanocarpus laciniatus M. S. Baker 1933-4-7 7512 Lake Soda Bay, Clear Lake. Comment
  CHSC63089  Tonella tenella Vernon H. Oswald; Lowell Ahart 1994-6-1 6252 Lake Forest Road M3 at Low Gap, just N of the Snow Mtn. Wilderness. 1505 Comment
  CHSC71004  Tonella tenella Vernon Oswald; Lowell Ahart 1998-5-7 9035 Lake Bartlett Springs Rd. west of Indian Valley Reservoir at the bridge on Bartlett Creek. 457 Comment
  CHSC90163  Tonella tenella Judy Mosbacher 1984-3-31 82 Lake Jct. hwy 20 and Walker Ridge Rd., ca. 6 mi w of jct of hwys 20 and 16. 606 Comment
  CHSC9119  Tonella tenella M. M. Dumont 1970-4-10 90 Lake Field on s side Hwy. 29; 50 ft. n of jct. of Hwy. 29 and Hwy. 75, ca. 4 mi. s of Kelseyville. 533 Comment
  JEPS95456  Tonella tenella Vernon H. Oswald and L. Ahart 1994-6-1 6252 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
  UC672568  Tonella tenella H. L. Mason 1926-3-21 2769 Lake Middletown to Mt. St. Helena (via Toll House Canyon); Toll House Canyon Comment
  CDA26548  Torilis arvensis G. F. Hrusa, R. Gross 2008-5-23 17395 Lake North Coast Ranges; Crossing of Box Cyn. Creek in upper Benmore Canyon immed. E and S of Indian Valley Reservoir spillway. 457 Comment
  CHSC115460  Torilis arvensis subsp. purpurea P. F. Zika 2014-6-12 26640 Lake Above FS Road M-10, 8.5 road miles E of junction with M-1. Blue Slide Creek drainage; High North Coast Ranges. 675 Comment
  CAS-BOT-BC81399  Torreya californica Milo S. Baker 1923-5-18 5006 b Lake Hopland-Lakeport [Hiway] Highway near Summit Comment
  SEINET3876245 Image available Torreya californica Ron Ralston 1975-5-3 10 Lake 5.8 miles (9.2 km) west of junction with State Route 29 on Scott's Creek Road.; 0 914 Comment
  UCD135181  Torreya californica P. Zinke 1949-5-5 32 Lake California Forest and Range Experiment Station, Hopland-Lakeport Road. 609 Comment
  SEINET10793114  Torreyochloa pallida var. pauciflora A. Arthur Heller 1902-7-28 Heller 6003 Lake In the "Horse Pasture" near the summit of Mt. Sanhedrin Comment
  CAS-BOT-BC516449  Triantha occidentalis subsp. occidentalis Josephine Randall 1912-9-1 s.n. Lake Sigle's Springs Comment
  CAS-BOT-BC516450  Triantha occidentalis subsp. occidentalis Josephine Randall 1912-9-1 s.n. Lake Siegle's Springs Comment
  JEPS104696  Trichostema lanceolatum John L. Morrison 1936-9-19 1921 Lake along the road south of Bear Creek camp Comment
  POM63928  Trichostema lanceolatum A. A. Heller 1902-8-1 12128 Lake Eel River one mile below Hullville Comment
  SD4369  Trichostema lanceolatum Ulysses S. Grant IV 1925-9-13 Lake Clear Lake Comment
  UCD125850  Trichostema lanceolatum Daryl Koutnik; Vickie Dawes 1978-10-21 s.n. Lake One mile southeast of the junction of Highways 29 and 53. 411 Comment
  CHSC29521  Trichostema laxum Dibble; Griggs 1979-7-11 110 Lake Near Potato Hill, close to the town of Stonyford. 926 Comment
  CHSC29538  Trichostema laxum Dibble; Griggs 1979-7-11 101 Lake Near Bear Creek, close to the town of Stonyford. 883 Comment
  CHSC29611  Trichostema laxum Dibble; Griggs 1979-7-12 126 Lake Near Rice Valley, close to the town of Stonyford. 701 Comment
  CHSC71434  Trichostema laxum Vernon H. Oswald; Lowell Ahart 1998-7-15 9279 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
  HSC44008  Trichostema laxum Robert M. Specht 1977-8-17 1175 Lake NW of Dunnigan hill 500 Comment
  POM283116  Trichostema laxum Lyman Benson 1927-9-20 s.n. Lake Kelseyville, Middle N. Coast Mt. Range, Kelsey Creek. 457 Comment
  RSA134397  Trichostema laxum Harlan Lewis, M. Lewis 1951-7-11 1241 Lake 9.2 miles E of Allen Springs. Comment
  RSA537534  Trichostema laxum Barbara Ertter 1988-7-4 7687 Lake Bear Creek Rd ca 10 airmiles N of Upper Lake (town), crest of road 3.8 mi from Elk Mt. Rd. Mendocino National Forest. 976 Comment
  SD4365  Trichostema laxum Ulysses S. Grant IV 1925-9-18 Lake Cobb Valley Comment
  UC1183604  Trichostema laxum H. and M. Lewis 1951-7-11 1241 Lake 9.2 mi E of Allen Springs Comment
  RSA96801  Trichostema laxum Percy C. Everett, E. K. Balls 1954-10-18 20342 Lake Along Rice Fork about junction with Bear Creek, road from Stonyford to Upper Lake. 610 Comment
  SD133946  Trichostema laxum Barbara Ertter 1988-7-4 7711 Lake 0.5 mile east of Ricer Fork on Bear Creek Road, 1.5 mile west of Bear Creek Campground, Mendocino National Forest. 609 Comment
  SEINET10499338  Trichostema laxum John T. Middleton 1938-7-18 Middleton s.n. Lake Comment
  RSA657061  Trichostema oblongum Beecher Crampton 1956-6-27 3680 Lake 1.8 miles east of Loch Lomond, on road to Seigler Springs. 816 Comment
  UC762793  Trichostema oblongum R. F. Hoover 1938-9-5 3814 Lake 3 mi W of Lower Lake Comment
  UCSC010510  Trifolium Dylan M. Neubauer, Tim Forsell 2016-4-1 612 Lake (NCoRI) east side of Big Canyon Road, 2.67 air-miles n Middletown 324 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
  UC1197214  Trifolium albopurpureum Joseph P. Tracy 1921-5-11 5505 Lake Lakeport Northern Coast Ranges 426 Comment
  SBBG115637  Trifolium albopurpureum B. Crampton 1955-5-10 2760 Lake 1 mi N of Kelseyville, Kelsey Crk Comment
  UC555491  Trifolium albopurpureum var. albopurpureum H. L. Mason 1929-4-29 5236 Lake 2.9 mi w Lakeport (e base of rd from Hopland to Lakeport) 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
  SEINET7042556  Trifolium depauperatum A. G. Vestal 1963-5-11 s.n. Lake Howard Springs. Whispering Pines quadrangle UTM Zone 10, 528320mE, 4300894mN. Comment
  UCD91408  Trifolium depauperatum var. amplectens Jenn Yost 2010-4-28 s.n. Lake McLaughlin Reserve, near intersection of Morgan Valley Road on south side of Paul and Cathy's driveway. 635 Comment
  UCD82704  Trifolium depauperatum var. amplectens Robin McMaster 1973-4-15 360 Lake W of Bear Valley. Comment
  HSC75322  Trifolium dichotomum Teresa Prendusi 1977-4-23 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  RSA10224  Trifolium dichotomum Carl B. Wolf 1928-5-5 1917 Lake 2 miles south of Lakeport, on road to Kelseyville Comment
  UCD108805  Trifolium dichotomum M. D. Miller 1948-5-1 s.n. Lake Near Kelseyville. Comment
  RSA91546  Trifolium dichotomum F. W. Peirson, Mabel B. Peirson 1926-4-2 6579 Lake Roadside, 0.5 mile south of Clear Lake. Comment
  CHSC20631  Trifolium fucatum Robert A. Schlising; Greg Bos 1963-3-30 2470 Lake Roadside, Butts Canyon Road, 1.6 miles north of Betert Reservoir. Comment
  UCD108992  Trifolium fucatum J. E. Coke 1932-5-6 s.n. Lake Lake County. Comment
  UCD35340  Trifolium hydrophilum Beecher Crampton 1955-5-10 2766 Lake 1 mile east of Middletown, along Long Valley Creek. Comment
  CDA21502  Trifolium obtusiflorum G. F. Hrusa, R. Gross 2008-5-23 17437 Lake North Coast Ranges; Above N. Fk. Cache Cr. +/- 1 mi. below spillway of Indian Valley Reservoir. adj. to old resort buildings. 408 Comment
  UCD41663  Trifolium obtusiflorum Geri Hulse-Stephens 2001-6-30 747 Lake Goat Mountain. Hanging Marsh. East Addington. 1371 Comment
  UC353835  Trifolium pratense Milo S. Baker 1927-6-29 2250 a Lake Whispering Pines Resort Cobb Mtns Comment
  UCD167987  Trifolium subterraneum James A. Neilson Jr. 1981-3-30 4004 Lake Mayacamas Mountains. (Exact location unknown, coordinates estimated by label maker. Location information obtained from Neilson 4003 and 4065, which were collected on the same date. Neilson 4003 was located in the vicinity of Great Western Mine at upper spring. Neilson 4065 indicated that Great Western Mine is in Section 16, T10N, R7W.) Comment
  SEINET10484380  Trifolium tridentatum K. Faber, S. LaChance; M. Rekart 1984-4-28 Faber 3 Lake Blue oak campground. T14n,r6w,sec.10 se 1/4. 23 Miles ne of clearlake. Dry flat Creekbed. Chaparral with ceanothus spp. 610 Comment
  UC249718  Trifolium variegatum var. melananthum Joseph P. Tracy 1921-5-11 5504 Lake Lakeport Northern Coast Ranges 426 Comment
  UC1130149  Trifolium willdenovii R. C. Wilson 1937-5-13 357 Lake 1 1/2 mi s Lakeport; Lakeport Quadrangle Comment
  SEINET10862709  Trifolium wormskioldii var. wormskioldii Joseph W. Blankinship Blankinship s.n. Lake Kelseyville. Lakeside Park. Wet places. Comment
  SBBG58770  Trillium chloropetalum S. W. Hutchinson -May-1928 Lake Cobb Mtn Comment
  SD27926  Trillium chloropetalum Carl B. Wolf 1928-5-6 1992 Lake 6 miles from Clear Lake, on the Bartlett Springs Grade. 762 Comment
  RSA407378  Trillium chloropetalum var. chloropetalum Lyman Benson 1928-3-27 752 Lake Highland Springs, bottom land thickets; Mayacamas Mt. range, Dobe Creek drainage area. 610 Comment
  UCD81072  Triphysaria eriantha subsp. eriantha Catherine Yasuda; with PLB 102 class 2009-5-3 2 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
  UC1734068  Triphysaria versicolor subsp. faucibarbata Kay H. Beach, Frank Gould 1940-5-17 445 Lake near Middletown Comment
  UCD160607  Trisetum canescens James A. Neilson Jr. 1975-5-23 3286 b Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  CAS-BOT-BC519148  Triteleia hyacinthina J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville Comment
  HSC44262  Triteleia laxa D. L. Goforth 1977-4-23 8 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  RSA10239  Triteleia laxa Carl B. Wolf 1928-5-4 1901 Lake 2 mi. north of Middletown. Comment
  CAS-BOT-BC526086  Triteleia laxa J. W. Blankinship 1923-4-23 s.n. Lake Lower Lake Comment
  CAS-BOT-BC526089  Triteleia laxa A. A. Heller 1919-5-10 13133 Lake Coast Range, summit of the ridge west of Leesville 609 Comment
  RSA2502  Triteleia laxa J. W. Blankinship 1923-4-23 s.n. Lake Lower Lake Comment
  UC527924  Triteleia laxa R. Bacigalupi, R. S. Ferris, and Ira L. Wiggins 1933-6-2 6692 Lake 1/4 mi nw Oak Park Springs (on Pope Valley-Middletown road) Comment
  UC527926  Triteleia lugens Ira L. Wiggins 1933-6-3 6741 Lake 1/2 mi w Oat Hill Mine Comment
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Jul 30 2013
  UCD167462  Triteleia lugens James Neilson 1982-6-1 4074 Lake Mayacmas Mountains. West Ford Flat. (Exact location unknown. Coordinates estimated by label maker.) Comment
  JEPS94757  Triteleia peduncularis Vernon H. Oswald and Lowell Ahart 1998-7-15 9292 Lake e side of county near Barrel Spring (on e side of Baldy Mountain and w of Walker Ridge Road 0.8 mi s of Bartlett Springs Road); Baldy Mountain 640 Comment
  UCD160597  Triteleia peduncularis Ellen Dean; Susan Harrison, Sharon Strauss 2015-5-10 8713 Lake Butts Canyon. Butts Canyon Road, just NW of the Napa County line. North side of the road. Not burned in fire last year (2014). 251 Comment
  UCD63768  Triteleia peduncularis Daniel Sanchez-Mata; Emin Ugurlu 2006-6-19 s.n. Lake Barkerville-Hough Springs. Springs close to Cache Creek. 620 Comment
  POM282148  Typha latifolia Lyman Benson 1928-6-23 356 Lake Kelseyville, Middle N Coast Mt. Range, Cold Creek, swamp land near Mt. Konocti. 442 Comment
  CAS-BOT-BC91120  Umbellularia californica Alice Eastwood 1925-5-25 12975 a Lake Dashiells, Mount Sanhedrin. Comment
  CAS-BOT-BC91121  Umbellularia californica M. S. Jussel 1931-4-1 s.n. Lake Kelseyville. Comment
  POM272295  Umbellularia californica Lyman Benson 1936-8-9 7944 Lake Soda Bay, Clear Lake; Middle North Coast Mt. Range. 412 Comment
  UCD130649  Umbellularia californica Ellen Dean; Karen Whitestone 2013-2-20 7531 Lake Clear Lake State Park. Main part of park along the Dorn Trail system fairly near the main Visitor Center parking lot. 404 Comment
  CAS-BOT-BC381871  Uropappus lindleyi Agnes M. Bowman 1902-5-1 126 Lake Sulphur Banks Comment
  CAS-BOT-BC404114  Urtica dioica subsp. holosericea Peter Rubtzoff 1964-9-13 5503 Lake Clear Lake State Park Comment
  JEPS43442  Urtica dioica subsp. holosericea J. W. Blankinship 1928-5-25 Lake Kelseyville, Timothy's, Clear Lake Woods Kelseyville; , Timothy's Comment
  JEPS21882  Utricularia gibba Herbert L. Mason 1945-8-24 12670 Lake Boggs Lake Comment
  POM293615  Utricularia vulgaris subsp. macrorhiza Lyman Benson 1948-7-3 12906 Lake Bogg s Lake, west of Mount Hanna. 854 Comment
  CHSC105744  Ventenata dubia David Isle; Arnold James 1993-6-29 1841 Lake Mendocino National Forest - North Coast Ranges Soda Creek Watershed. N 17 degrees of Kiost and jct of Lake Pillsbury Resort Rd 18N21 and Soda Creek Rd 20N01. 1993 Ecol. Unit Inven. Plot 8 opening. 569 Comment
  UC1125672  Verbascum blattaria A. Simontacchi 1937-7-29 349 Lake Clover Valley; Lakeport Quad., Clover Valley Comment
  HSC39686  Verbena lasiostachys D. E. Anderson, J. P. Smith 1971-6-26 - 1191 Lake Register area of Mendocino National Forest. Comment
  RSA111704  Verbena lasiostachys var. lasiostachys Philip A. Munz 1956-7-24 22302 Lake Long Ridge Trail to Snow Mt. from Fir-Root Spring. 1524 Comment
  UC1143070  Veronica americana A. Simontacchi 1937-6-25 227 Lake 8/10 mi sse of Pinnacle Rock Look Out; Mendocino National Forest 1112 Comment
  UCD41317  Veronica peregrina subsp. xalapensis Andrea Douglas; E. Dean, M. Bibbo, and T. Pitman 2004-5-1 8 Lake McLaughlin UC Reserve. Along road that leads from Knoxville-Berryessa road to Field station. E. side of Hunting Crk where creek crosses the road. 649 Comment