Search Results — 2000 specimen records retrieved (1572 records with coordinates)
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(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)

 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/consortium/).
 Records are made available under the CCH Data Use Terms.

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  UCD40019  Abies concolor Rodney Gale Myatt 1971-9-16 1040 Lake Hull Mt., north of Lake Pillsbury. 2072 Comment
  CAS-BOT-BC331600  Acer macrophyllum Alice Eastwood 1925-5-23 s.n. Lake Dashiells, Mt. Sanhedrin Comment
  JEPS77369  Acer macrophyllum Robert M. Lloyd 1963-5-4 2595 Lake on State Highway 29, 3 mi n Cobb; n of Cobb Comment
  CAS-BOT-BC28637  Achillea millefolium Georgia Bentley 1917-5-28 s.n. Lake Lakeport Comment
  CAS-BOT-BC210627  Achnatherum lemmonii David D. Keck 1933-5-30 2386 Lake Scotts Valley, 6 miles south of Blue Lakes Comment
  CHSC101542  Achnatherum lemmonii G. F. Hrusa; R. Gross 2008-5-23 17400 Lake Flats along Box Canyon Creek in upper Benmore Canyon immediately E and S of Indiana Valley Reservoir spillway. 457 Comment
  SEINET255806 Image available Achnatherum lemmonii V. Gizinski 1987-5-15 s.n. Lake Clear Lake SP ; Clear Lake State Park 408 Comment
  UC933818  Achnatherum lemmonii Leo Koch 1940-4-26 893 Lake 1.1 mi s Junction of Highway 29 and Bottle Rock road (s of Kelseyville) Comment
  UCD41532  Achnatherum lemmonii Geri Hulse-Stephens 2001-6-3 597 Lake Goat Mountain. Addington Camp. Upper Addington Glade. 1386 Comment
  UCD50672  Achnatherum lemmonii A. A. Beetle; with G. L. Stebbins Jr. 1942-6-3 3536 Lake North slope of Mt. St. Helena, rocky slope above the St. Helena Creek. Comment
  UCD60363  Achnatherum lemmonii subsp. pubescens Janet E. Dibble; F. T. Griggs 1979-6-15 004 Lake Mendocino National Forest. East side of the base of Potato Hill. South side of Forest Service Road 18N43, 1/4 mile east of intersection with Forest Service Road 17N33. 1231 Comment
  UCD60364  Achnatherum lemmonii subsp. pubescens Janet E. Dibble; F. T. Griggs 1979-7-11 112 Lake Mendocino National Forest, south side of Potato Hill. NW side of Forest Service Road 17N33, 1/4 mile north of gate (just after trail to Big Spring). 975 Comment
  CAS-BOT-BC29806  Achyrachaena mollis Greg de Nevers 2001-4-23 12288 Lake Clear Lake, lake County Land Trust, Rodman Slouth, near Wildflower Flat. 475 Comment
  HSC35401  Achyrachaena mollis Dryden 1975-5-3 162 Lake Butt's Canyon Rd., 8.7 mi E of Hwy. 29 along Butt's Canyon Creek 549 Comment
  HSC41936  Achyrachaena mollis E. Cope 1977-4-23 26 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  CAS-BOT-BC294778  Acmispon Mona Bourell 1997-7-2 6532 Lake Mendocino National Forest. Along Rice Creek Road. FS Road M 3 Comment
  RSA0035235  Acmispon M. Bourell 1997-7-2 6532 Lake Mendocino National Forest. Along Rice Creek Road. FS Road M3. Comment
  UCD131566  Acmispon brachycarpus Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7572 Lake Clear Lake State Park. NE of Kelseyville. South side of park, south of Soda Bay Road. North of road that goes southeast from Glebe Road at gate. 595 Comment
  SD8596  Acmispon brachycarpus Daniel Cleveland 1882-6-17 Lake Allum Springs Comment
  UCD104143  Acmispon glaber Stice 1948-5-1 s.n. Lake Morgan Valley. Comment
  UCD147193  Acmispon wrangelianus Emily Jacinto; 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. 405 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
  UC29326  Adenocaulon bicolor Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake Horse Mt.; Eel River (South Fork), Horse Mt. Comment
Read comments
Nov 15 2006
  UCD14537  Adenostoma fasciculatum Rob Ickes 1989-6-4 23 Lake 1/2 mile S of Fraiser Pt., on a hill above Soda Bay Road. 414 Comment
  POM296089  Adenostoma fasciculatum var. fasciculatum Cora W. Benson 1935-6-6 31 Lake Mount Konocti Comment
  RSA175150  Adenostoma fasciculatum var. fasciculatum Robert F. Thorne 1957-9-2 18981 Lake Along Hwy 20, 7 miles SE of town of Clear Lake. Comment
  CAS-BOT-BC202623  Aesculus californica Alice Eastwood 1925-5-25 12974 Lake Dashiells, Mt. Sanhedrin Comment
  SFV2180  Aesculus californica K. A. Wilson 1961-6-21 1183 Lake On Callifornia Highway 20, 1 mile west of Colusa County line. 500 Comment
  CAS-BOT-BC293731  Agastache urticifolia Mona Bourell 1997-7-3 6586 Lake Mendocino National Forest, 2.3 mi N of Low Gap on Road M3 1371 Comment
  JEPS62945  Agastache urticifolia W. L. Jepson 1892-8-1 14897 Lake Scott Valley Comment
  SD6641  Agastache urticifolia Daniel Cleveland 1882-6-22 Lake Allen Springs Comment
  CAS-BOT-BC21334  Agoseris grandiflora var. grandiflora Ira L. Wiggins 1933-6-3 6725 Lake 2 mi. E. of Oat Hill Mine Comment
  OBI50211  Agoseris grandiflora var. leptophylla Barbara Ertter 1988-7-4 7693 Lake Mendocino Natl forest T17N R9W sec 20 NWBear Crk rd ca 10 airmiles N of Upper Lake (town), crest of rd 3.8 mi from Elk Mt rd 975 Comment
  HSC31527  Agoseris heterophylla Maralyn O'Meara, Gary S. Lester 1974-5-4 308 Lake Middle Creek Campground, Mendocino National Forest; on Forest Route 1N02, ca. 11 miles N of Upper Lake 549 Comment
  POM52191  Agoseris heterophylla C. F. Baker 1903-5-12 3068 Lake Near Lakeport. Comment
  SEINET7067211  Agoseris heterophylla A. G. Vestal 1947-5-3 s.n. Lake Serpentine flat about 3.2 miles northeast of Middletown on Route 29. Coordinate datum: NAD27. UTM Zone 10, 537561mE, 4292605mN. Comment
  UCD160396  Agoseris heterophylla James A. Neilson Jr. 1975-5-14 3575 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  UCD169082  Agoseris heterophylla Marina LaForgia 2017-5-1 s.n. Lake 0.19 miles southwest as the crow flies from intersection of main McLaughlin paved road and dirt road leading to Anu's Valley. Comment
  CAS-BOT-BC22944  Agoseris heterophylla J. W. Blankinship 1923-4-7 s.n. Lake Kelseyville. Dells of Cold Cr. Comment
  UC166069  Agoseris heterophylla var. heterophylla J. P. Tracy May 28 1902-Jun 2 1902 1702 1/2 Lake 6 mi nw Lakeport; Scotts Valley 426 Comment
  JEPS66557  Agoseris heterophylla var. heterophylla Joseph P. Tracy 1921-5-12 5543 Lake near, on dry grassy hills Lakeport; Coast Ranges 426 Comment
  CAS-BOT-BC13121  Agoseris hirsuta Paul R. Hitchborn 1929-6-8 s.n. Lake Lakeport Comment
  JEPS80099  Agoseris retrorsa L. R. Heckard with J. Hickman 1979-6-16 5108 Lake about 1 mi nw of Timber Lake; Snow Mt. 1615 Comment
  UCD132521  Agoseris retrorsa Ninh Khuu; PLS 102 plant collecting interns 2013-5-4 2 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. Near southern boundary of park, near top of hill on fork of undeveloped road that goes southeast from Glebe Road at gate. 614 Comment
  UCD51678  Agropyron cristatum Collector unknown 1933-1 Lake Lake County. Comment
  POM294495  Agrostis Lyman Benson 1942-7-9 11283 Lake Creek 1 mile north of Kelseyville. Kelsey creek. 412 Comment
  CAS-BOT-BC127241  Agrostis exarata John Thomas Howell 1945-6-20 21080 Lake Sawmill Flat. Bartlett Mountain. 1219 Comment
  POM294487  Agrostis exarata Lyman Benson 1942-7-9 11280 Lake Creek 1 mile north of Kelseyville. Kelsey creek. 412 Comment
  RSA259566  Agrostis exarata D. E. Anderson, J. P. Smith 1971-6-26 J- 1187 Lake Reister area of Mendocino National Forest Comment
  UCD35403  Agrostis exarata Beecher Crampton 1956-6-26 3672 Lake Loch Lomond. 855 Comment
  UCD52276  Agrostis exarata K. Esau; E. Hyde 1938-5-25 s.n. Lake Lake County. Comment
  UCD52532  Agrostis exarata Beecher Crampton 1956-6-26 3672 Lake Loch Lomond. 855 Comment
  UCD53068  Agrostis microphylla var. intermedia Beecher Crampton 1956-6-27 3685 Lake 1.8 miles east of Loch Lomond. road to Seigler Springs. 815 Comment
  UCD53395  Agrostis scabra Beecher Crampton 1958-8-19 5100 Lake Margin of Snow's Lake, 4 -5 miles southwest of Lower Lake. 670 Comment
  UC1155264  Aira caryophyllea J. R. Sweeney 1952-5-2 810 Lake 4 1/2 mi n Middletown (1944 burn) Comment
  UCD42086  Aira caryophyllea Geri Hulse-Stephens 2002-5-31 926 Lake Goat Mountain. Root Homestead. Dry area E of West vernal pool; Common name: European silver hairgrass. 944 Comment
  RSA2611  Alchemilla occidentalis J. W. Blankinship 1923-3-11 s.n. Lake Kelseyville. Comment
  JEPS439  Alisma plantago-aquatica W. L. Jepson 1943-5-17 20827 Lake near Scott Valley; Glen Eden School Comment
  SJSU1594  Allium amplectens D. J. Thompson 1954-6-5 96 Lake Cow Mt Recreational Area near Lakeport Comment
  CAS-BOT-BC461038  Allium amplectens Robert E. Jameson 1967-6-1 5 . Lake South Fork of Scott's Creek, 4 miles west of Lakeport Comment
  CAS-BOT-BC461050  Allium amplectens Alice Eastwood; John Thomas Howell 1938-5-16 5577 Lake 3 miles north of Lower Lake Comment
  UCD138482  Allium amplectens Rick York 1991-5-22 91- 005 Lake Southwest of Morgan Valley, Homestake Mine Core shed. Comment
  CHSC56616  Allium bolanderi Steven Triano 1988-6-2 244 Lake Ca. 0.2 mi ne of Soda Creek and 0.7 mi w of Lake Pillsbury. 624 Comment
  JEPS80350  Allium campanulatum L. R. Heckard and J. Hickman 1981-6-21 5587 Lake n East Peak (on ridge); Snow Mt. 2072 Comment
  HSC41947  Allium falcifolium Richard G. Runyon 1977-4-23 20 Lake 0.4 mi. N of SR 20 on Walker Ridge Rd. 640 Comment
  HSC62821  Allium falcifolium David Wheeler 1979-4-14 57 Lake 0.4 mi. N of Hwy. 20 on Wilbur Springs Rd. 640 Comment
  POM269085  Allium falcifolium Lyman Benson 1928-4-30 s.n. Lake Lakeport (2 miles south) Mayacamas. Clear Lake river. 518 Comment
  RSA367092  Allium falcifolium J. M. DiTomaso 1979-4-14 863 Lake 0.4 miles north of State Route 20 on the Walker Ridge Road. 640 Comment
  RSA123592  Allium falcifolium G. Thomas Robbins 1936-4-25 s.n. Lake 1 mile south of Lakeport on Hopland-Lakeport highway. Comment
  SEINET3884478  Allium falcifolium Steven Lagos 1974-5-4 39 Lake Wilbur Springs Quad., Walker Ridge Rd.; 0 671 Comment
  UCD138519  Allium falcifolium Judy Carroll 1966-4-30 24 Lake ca. 1.5 miles west of Black Oak Villa. Comment
  HSC2963  Allium fimbriatum var. fimbriatum F. W. Peirson, Mabel Peirson 1926-4-3 6618 Lake S face of hill 3.3 mi. N of Middletown Comment
  HSC41472  Allium serra Richard Runyon 1977-4-23 15 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 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
  SEINET3879170  Allium serra D. W. McNeal 1985-5-9 3067 Lake Below Walker Ridge road. 0.5 mi N of Hwy 20.; 0 Comment
  RSA256626  Allium serratum Bonnie Prange 1974-5-4 s.n. Lake Near Walker Ridge Road, 0.5 mile north of jct with Hwy 20 671 Comment
  POM269055  Allium unifolium Cora W. Benson 1934-4-18 s.n. Lake Kelseyville. 412 Comment
  SD69973  Allophyllum divaricatum Darley Howe 1968-5-24 Lake Mount Knocti Comment
  SD7645  Allophyllum gilioides Daniel Cleveland Jun 1882 Lake Allen Springs Comment
  CAS-BOT-BC170970  Alnus rhombifolia F. G. Krauss 1893-10-24 s.n. Lake Mountains between Bartlett Springs and Comment
  JEPS58625  Alnus rhombifolia Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake Gravelly Valley South Fork of the Eel River Comment
  UCD41949  Alnus rhombifolia Geri Hulse-Stephens 2001-7-1 756 Lake Goat Mountain. Wyman Creek. 1005 Comment
  UCD41668  Alopecurus aequalis Geri Hulse-Stephens 2001-6-2 601 Lake Goat Mountain. Addington Pond. 1280 Comment
  POM216173  Amelanchier pallida D. D. Keck 1933-5-30 2392 Lake 3 miles S of Blue Lakes. Comment
  RSA0005543  Amelanchier subintegra C. F. Baker 1903-5-12 2964 Lake Near Lakeport. Comment
  UCD34566  Ammi majus Beecher Crampton 1985-7-19 10012 Lake Lake County, Lakeport. Comment
  UC1093634  Amsinckia intermedia Francia Chisaki, Gene B. Newcomb 1958-4-1 1084 Lake 2.1 mi s of Lakeport (edge of Lakeport Airport) Comment
  RSA0079945  Amsinckia intermedia C. B. Wolf 1928-5-5 1959 Lake 2 mi. from Clear Lake on the Bartlett Springs Grade. Comment
  CHSC117803  Amsinckia lunaris Jake Schweitzer 2010-4-1 Lake Inner North Coast Ranges. On BLM parcel, 470 m N of Highway 20, 70 m East of Walker Ridge Rd, ca 1.9 air mr SW of Wilbur springs 640 Comment
  RSA0089972  Amsinckia retrorsa Lyman Benson 1928-6-20 323 Lake Kelseyville. Mt. Range: Middle N Coast. West base Mt. Konocti. 518 Comment
  HSC62799  Anagallis arvensis Michelle Stevens 1979-4-14 6 Lake Middle Creek Campground, Mendocino National Forest 457 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
  SEINET10769011  Anagallis arvensis Linstedt 1984-4-28 LINSTEDT 8 Lake 1.1 miles north of Blue Oak Campground; Indian Valley Access Rd. 869 Comment
  UC673623  Ancistrocarphus filagineus H. L. Mason 1933-4-30 7227 Lake near Aetna Springs Comment
Read comments
Sep 19 2009
  UC673624  Ancistrocarphus filagineus H. L. Mason 1933-4-30 7230 Lake near Aetna Springs Comment
  JEPS64023  Anemone oregana Juanita Hamann and Edward Dearing 1970-4-19 Lake across from post office Cobb Mtn 914 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
  UC762520  Anisocarpus madioides R. F. Hoover 1941-5-11 5020 Lake foot of grade w Middletown (on road to Kelseyville) Comment
  CAS-BOT-BC271406  Anisocarpus scabridus B. Trowbridge 1974-7-8 3853 Lake Trail from Milk Ranch to ridge between East and West peaks, Snow Mountain 1828 Comment
  JEPS33942  Antennaria argentea Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake ridge to Big Horse; South Fork of the Eel River, Elk Mt. Comment
  HSC81399  Antennaria dimorpha Richard Spjut 1981-5-21 6660 Lake Camas Prairie just E of Warner Canyon at Warner Rd. junction along Hwy. 140, 5 air mi. NE of Lakeview, 7.3 mi. E of junction of Hwy. 140 and Hwy. 31 1616 Comment
  JEPS81375  Antennaria geyeri L. R. Heckard and J. C. Hickman 1982-7-8 5986 Lake ridge running n of East Peak; Snow Mt. 2087 Comment
  HSC68234  Anthemis cotula J. P. Smith, J. O. Sawyer 1971-6-5 4672 Lake 4 mi. N of Upper Lake on the road to Lake Pillsbury. Comment
  RSA671284  Anthemis cotula Anonymous 1945-6-13 s.n. Lake Near Upper Lake Comment
  SFV3678  Anthemis cotula K. A. Wilson 1961-6-22 1197 Lake North Coast Ranges 3 miles northwest of Nice on CA-Highway 20. Roadside border adjacent to grazing land in margin of alluvial valley. 420 Comment
  JEPS6466  Antirrhinum cornutum W. L. Jepson 1938-6-9 18954 a Lake Indian Valley 487 Comment
  UC147872 Image available Antirrhinum cornutum Joseph P. Tracy 1905-8-21 2377 Lake Scott Creek, in Scott Valley Northern Coast Ranges, Scott Valley, Scott Creek; Scott Creek, Scott Valley, Lake Co. 426 Comment
  UCD167393  Antirrhinum cornutum Eric LoPresti 2014-5-31 27 Lake McLaughlin UC Reserve. Quarry Valley. 640 Comment
  CHSC71450  Antirrhinum vexillo-calyculatum subsp. breweri Vernon H. Oswald; Lowell Ahart 1998-7-15 9298 Lake East side of sounty near Barrel Spring on the east side of Baldy Mtn. and west of Walker Ridge Rd. 0.8 mi south of Bartlett Springs Rd. 640 Comment
  JEPS80882  Antirrhinum vexillocalyculatum subsp. breweri L. R. Heckard and J. C. Hickman 1981-7-29 5711 Lake n of Summit Springs (n of road, s side of Snow Mt.); Snow Mt. 1554 Comment
  RSA488104  Antirrhinum vexillocalyculatum subsp. breweri Barbara Ertter 1988-7-4 7710 Lake 0.5 miles E of Rice Fork on Bear Creek Road, 1.5 miles W of Bear Creek Campground, Mendocino National For. ca. 11 air miles N of Upper Lake (town) 610 Comment
  UC1282721  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum J. R. Sweeney 1951-4-1 577 Lake 1.2 mi sw Highland Springs Comment
  CHSC91134  Antirrhinum virga D. Isle 1997-7-31 326 Lake Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. 12.3 mi. from Pitney Lane/Sam Alley jct., 16N30 and 16N14A, W bank 16N14A. 914 Comment
  JEPS107852  Antirrhinum virga Lowell Ahart, Robert Schlising 2005-7-2 12134 Lake About 30 yards north of Bartlett Springs Road (Road M12), near the northwest part of Indian Valley Reservoir 477 Comment
Read comments
Dec 31 2011
  JEPS5289  Antirrhinum virga W. L. Jepson 1938-9-24 19031 Lake 2.25 mi n Lower Lake (0.25 mi n of Cache Creek Bridge) Comment
  JEPS69343  Antirrhinum virga S. F. Smith 1972-8-24 Lake ridge s Hull Mt. (Timberline Camp) 1767 Comment
  POM283614  Antirrhinum virga Lyman D. Benson 1928-12-1 766 Lake Kelseyville, Middle N Coast Mountain Range: West side of Mt. Konocti 610 Comment
  RSA182036  Antirrhinum virga Annetta Carter, Louise Kellogg 1953-6-20 3242 Lake Hills west of Indian Valley, Bartlett Springs Rd. 450 Comment
  UC1282153  Antirrhinum virga Annetta Carter and Louise Kellogg 1953-6-20 3242 Lake w of Indian Valley (Bartlett Springs road); Inner North Coast Ranges 450 Comment
  UC1454745  Antirrhinum virga D. M. Jackson and R. Spellenberg 213 Lake 3.7 mi e Bartlett Springs Comment
  UC511289  Antirrhinum virga Lyman Benson 1932-6-15 3683 Lake Bottle Rock Mountain Middle North Coast Ranges, Kelsey Creek (Kelsey Creek watershed) 914 Comment
  UC672563  Antirrhinum virga H. L. Mason 1926-1-1 2586 Lake Upper Lake to Elk Mountain Comment
  JEPS16047  Apiastrum angustifolium W. L. Jepson 1920-5-24 9019 a Lake Houghs Springs, n Lake County Houghs Springs Comment
  HSC46570  Apocynum androsaemifolium J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9308 Lake Boardman Ridge along FS Rd. 1N02, 1.4 mi. N of its junction with FS Rd. 20N01 1006 Comment
  UC1543030  Apocynum androsaemifolium Donald G. Nelson 1940-8-7 711 Lake rd. from Knoxville to Lower Lake (near Reiff P.O.); s.e. Lake Co. Comment
  JEPS49808  Apocynum cannabinum W. L. Jepson 1897-7-15 14617 Lake Scott Valley Comment
  RSA287864  Apocynum cannabinum Lyman Benson 1928-6-16 s.n. Lake Highland Springs. Mayacamas mtn range. Dobe Creek. 610 Comment
  POM366940  Aquilegia formosa var. truncata Robert Gustafson, Don Reynolds 1983-6-7 2751 Lake Robert Luis Stevenson State Park along Hwy 29 Comment
  UCD167110  Arabis James Neilson 1977-4-18 3875 Lake Lake County neat the border of Sonoma County: Mayacmas Mountains. Crest of Mayacmas ridge, near the weather station about 1/2 mi north of Socrates Mine Road along the ridge crest road. (Based on other collections, ridge crest road is not a proper road name. Exact location unknown. Coordinates estimated by label maker.) Comment
  POM225856  Arabis breweri M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. 915 Comment
  RSA0126433  Arabis glabra Lyman Benson 1932-6-18 3708 Lake Soda Bay Road; Buckingham Park; Kelseyville; Mt. Range: Middle N coast; Watershed: Clear Lake. 457 Comment
  RSA0129425  Arabis pinzliae P. A. Munz 1956-7-25 22309 Lake West Peak Ridge, Snow Mt. 2103 Comment
  HSC96176  Arceuthobium campylopodum R. L. Mathiasen 2005-2-12 502 Lake 3 km NE of Lake Pillsbury on FS Rd. M1 to Cabbage Patch 740 Comment
  UC6050  Arceuthobium campylopodum H. N. Bolander sept. 1863 2671 Lake Comment
  RSA629068  Arctostaphylos Jon E. Keeley 1981-7-5 7592 Lake Highway 175, 13 m. north of Middletown. 760 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
  LA42152  Arctostaphylos canescens Lewis S. Rose; 1933-4-22 sn Lake Adams Springs Comment
  UCSB22192  Arctostaphylos canescens Simontacchi, A. 1937-6-25 Lake 1/4 mile west of Pinnacle Rock Lookout 1341 Comment
  CAS-BOT-BC24052  Arctostaphylos canescens subsp. canescens P. C. Everett; E. K. Balls 1954-10-18 20354 Lake Summit of Elk Mt. pass, 1 mi. SE of jct. of Stonyford and Upper Lake Road. 1158 Comment
  CAS-BOT-BC24098  Arctostaphylos canescens subsp. canescens Alice Eastwood; John Thomas Howell 1938-5-17 5906 Lake Near Pine Mt. Comment
  UC1120927  Arctostaphylos canescens subsp. canescens K. E. Bradshaw 1937-6-2 58 Lake 3 1/2 mi nw Lakeport; Lakeport Quadrangle 548 Comment
  UC1193045  Arctostaphylos canescens subsp. canescens P. Zinke 1950-5-23 121 Lake Mt. Hannah Quad. 60A4 914 Comment
  UC1309675  Arctostaphylos canescens subsp. canescens A. E. Wieslander 1938-10-29 859 Lake Hobergs Resort Lower Lake Quadrangle 1356 Comment
  UC353876  Arctostaphylos canescens subsp. canescens Milo S. Baker 1927-7-3 2274 b Lake along hwy 1 mi n Cobb Sta. Comment
  CAS-BOT-BC23914  Arctostaphylos canescens subsp. sonomensis L. R. Abrams 1928-5-6 12417 Lake Bartlett Mt., 6 mi. up grade on west side. Comment
  RSA96867  Arctostaphylos canescens var. candidissima P. C. Everett, E. K. Balls, George B. Everett 1954-10-18 20354 Lake Summit Elk Mt. pass, 1 mi. s.e. of jct. of roads from Stonyford and Upper Lake. 1159 Comment
  SEINET11991001  Arctostaphylos elegans R. A. DeMartile 1983-1 101 Lake Goat Mountain, old Pacific lookout area, Spanish Creek watershed, near Colusa Co. line 1100 Comment
  UCD51047  Arctostaphylos glandulosa C. M. Belshaw 1936-12-19 2691 Lake Covering southwest slope of Snow Mountain West, one mile east of Potato Hill. 1249 Comment
  SEINET11991679  Arctostaphylos glandulosa Unknown 1984-1 2 Lake 125 yds, E of Bottle Rock Rd 732 Comment
  SEINET11991004  Arctostaphylos glandulosa f. cushingiana R. A. DeMartile 1983-1 103 Lake Goat Mountain, old Pacific lookout area, Spanish Creek watershed, near Colusa Co. line 1090 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
  RSA202108  Arctostaphylos glandulosa subsp. glandulosa C. M. Belshaw 1936-9-19 2692 Lake Snow Mountain West, one mile east of Potato Hill. 1250 Comment
  UC84105  Arctostaphylos glandulosa subsp. glandulosa Katharine Brandegee 1889-1 Lake Comment
  HSC46619  Arctostaphylos manzanita J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9274 Lake Mendocino National Forest, Oak Flat Campground 518 Comment
  HSC7645  Arctostaphylos manzanita C. B. Wolf 1928-2-26 1514 Lake 6 mi. N of Lakeport on the road to Upper Lake Comment
  UCD51918  Arctostaphylos manzanita A. E. Wieslander 1936-10-29 840 Lake W. slope of Bartlett Mt. Comment
  UCSB11763  Arctostaphylos manzanita Zinke, P. 1951-4-5 Lake 1 mile north of Clear Lake Park 457 Comment
  CAS-BOT-BC38927  Arctostaphylos manzanita subsp. elegans Milo S. Baker 1929-3-28 3410 d Lake Along Hway near Mt. Konocti Comment
  CAS-BOT-BC38932  Arctostaphylos manzanita subsp. elegans Jacob Sigg; Elizabeth McClintock; Walter Knight; Irja Knight 1981-2-25 4062 Lake From Strybing Arboretum, Golden Gate Park, San Francisco, #64-53. Originally collected by Walter & Irja Knight in 1964 Comment
  CAS-BOT-BC38959  Arctostaphylos manzanita subsp. elegans Philip A. Munz 1956-7-24 22282 Lake Long Ridge on trail to Snow Mt. 1524 Comment
  JEPS49561  Arctostaphylos manzanita subsp. elegans Mrs. Helen Rickabaugh 1936-12-6 Lake Mt. Konocti 1158 Comment
  UC1543109  Arctostaphylos manzanita subsp. elegans Donald G. Nelson 1940-4-30 661 Lake s Clear Lake (precisely at summit of grade, between Middletown and Kelseyville); Cobb Mt., Loch Lomond Comment
  UC549675  Arctostaphylos manzanita subsp. elegans Lois Chambers 1933-3-4 13 Lake Mt. Konocti Comment
  UC549678  Arctostaphylos manzanita subsp. elegans J. E. Adams 1934-3-10 657 Lake 10 mi s Kelseyville Comment
  UC763113  Arctostaphylos manzanita subsp. elegans R. F. Hoover 1941-4-27 4959 Lake 4 mi w Lower Lake Comment
  SEINET11998350  Arctostaphylos manzanita subsp. elegans R. D. Stone 1989-1 1001 Lake N of Cobb Mt. on crest of Mayacamas Mts at Caldwell Pines 1006 Comment
  CAS-BOT-BC38790  Arctostaphylos manzanita subsp. manzanita C. Hart Merriam 1915-8-16 s.n. Lake Upper Lake Comment
  CAS-BOT-BC38819  Arctostaphylos manzanita subsp. manzanita J. E. Adams 1933-11-24 571 Lake 11 mi. s. Middletown, Calistoga Rd. Comment
  CAS-BOT-BC38849  Arctostaphylos manzanita subsp. manzanita H. E. McMinn 1923-5-27 1006 b Lake Bear Creek tributary to Rice Fk. of Eel River at base of Snow Mountain Comment
  CHSC102788  Arctostaphylos manzanita subsp. manzanita David Isle; Arnold James 1993-6-23 1720 Lake North Coast Ranges; Upper Main Eel River Watershed. N of Lake Pillsbury, Oak Flat Cpgd and 20N01. (About 1/8 mile E of Gravelley Valley Airstrip.) MDBM; by 'p' in Airport; 1993 EUI Plot 4. 560 Comment
  JEPS38712  Arctostaphylos manzanita subsp. manzanita W. L. Jepson 1920-5-24 9005 Lake ne Lake Co. Hough's Sprs. Comment
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Aug 4 2008
  POM193977  Arctostaphylos manzanita subsp. manzanita J. T. Howell 1930-3-23 4567 Lake Four miles from Middletown on road to Adams Springs. Comment
  RSA202111  Arctostaphylos manzanita subsp. manzanita C. M. Belshaw 1936-9-19 2697 Lake Near summit of Snow Mountain West, west approach. 1982 Comment
  UC153959  Arctostaphylos manzanita subsp. manzanita Joseph P. Tracy Jul 21 1905-Aug 16 1905 2352 Lake Elk Mountain Northern Coast Ranges (n Lake Co.) 1219 Comment
  UC727028  Arctostaphylos manzanita subsp. manzanita A. A. Heller 1940-2-14 15499 Lake on State Hwy 20 3 mi e North Fork of Cache Creek bridge Comment
  JEPS80409  Arctostaphylos patula L. R. Heckard and J. Hickman 1981-6-23 5642 Lake n slope North Ridge (on Crockett Camp trail, n side of mt.); Snow Mt. 1630 Comment
  POM286017  Arctostaphylos stanfordiana Lyman Benson 1928-3-30 37 Lake Kelseyville, hilltop Bottlerock Mt. 610 Comment
  RSA141481  Arctostaphylos stanfordiana H. S. Yates 1934-4-15 3769 Lake South of Bendmore Valley. 762 Comment
  SBBG58409  Arctostaphylos stanfordiana H. E. Parks, B. T. Parks 1931-3-31 926 Lake Mirabel Crk near Mirabel Mine Comment
  UC173881  Arctostaphylos stanfordiana H. M. Hall 1913-7-22 9568 Lake s side of mt. inner North Coast Ranges, Mt. Hull (40-50 mi from Pacific Ocean) 975 Comment
  UC549548  Arctostaphylos stanfordiana J. E. Adams 1934-3-10 649 Lake lower e slope Mt. St. Helena Comment
  UC549689  Arctostaphylos stanfordiana J. E. Adams 1934-3-10 665 Lake 7 mi s Kelseyville Rd. to Lower Lake Comment
  SEINET8729962 Image available Arctostaphylos stanfordiana Mrs. O' Neal 1896-1 s.n. Lake Comment
  SEINET265724 Image available Arctostaphylos viscida Royal D. Suttkus 1967-6-24 67- 27 -3 Lake 10.3 miles N of Pope Valley. Comment
  UCD52213  Arctostaphylos viscida Roman Gankin 1958-4-26 292 Lake 2 miles up Bartlett Springs Road from junction to Bartlett Springs on Wilbur Springs-Leesville Road. Lake County near Colusa County line, California. Comment
  SEINET11984846  Arctostaphylos viscida Unknown 1965-1 522 Lake hill NW of Cold Spring Camp, 0.9 mi E of Little Indian Valley (Kowalski Ranch & Stanton Creek) Comment
  CAS-BOT-BC48229  Arctostaphylos viscida subsp. viscida Rimo Bacigalupi 1926-1-2 1274 Lake On low lava hill, 4 mi. n.e. of Middletown on Lower Lake to Middletown Road Comment
  CAS-BOT-BC48231  Arctostaphylos viscida subsp. viscida A. A. Heller 1902-8-4 6031 Lake On Eel River one mile below Hullville. Comment
  CAS-BOT-BC361388  Arctotis fastuosa Greg de Nevers 1996-9-1 10869 Lake 13295 Bottle Rock Road Comment
  JEPS104707  Argemone munita John L. Morrison 1936-9-19 1906 Lake Snow Mountain West, below summit Comment
  RSA275372  Arnica discoidea J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9349 Lake Forest Service Rd. M1, 5.3 mi from jct with 20N01; Mendocino National Forest. 1585 Comment
  UC527842  Arnica discoidea Ira L. Wiggins 1933-6-3 6740 Lake 1.5 mi w Oat Hill Mine 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
  JEPS59970  Asarum caudatum Hugo and Juanita Hamann and Eddie Dearing 1969-5-23 Lake Close to Upper Lake - Pillsbury Lake Road; Mendocino Nat. Forest 1021 Comment
  UC449993  Asclepias eriocarpa Katharine Brandegee Lake Kelseyville Comment
  SEINET10580449  Asclepias eriocarpa Joseph W. Blankinship 1929-9-11 Blankinship s.n. 1929 Lake Kelseyville, Upper Adobe Creek Comment
  SEINET10580450  Asclepias eriocarpa Joseph W. Blankinship 1929-7-12 Blankinship s.n. 1929 Lake Kelseyville, low fields Comment
  UC878982  Asclepias fascicularis Milo S. Baker 1940-6-30 9755 Lake near Whispering Pines (Strickler meadow) Comment
  SEINET10857355  Asclepias fascicularis Joseph W. Blankinship 1928-7-3 Blankinship s.n. 1928 Lake Kelseyville, low ground along Cold Creek Comment
  UCD121321  Asclepias fascicularis C. J. W. 1914-6-1 s.n. Lake location unknown. Comment
  SD7695  Asclepias speciosa Daniel Cleveland 1882-6-17 Lake Allen Springs Comment
  CDA10239  Aster chilensis C. Townsend 1975-12-16 Lake Park Drive, Kelseyville. 0 Comment
  SEINET11840565  Aster occidentalis C. G. Pringle 1882-1 s.n. Lake no further locality Comment
  RSA716573  Aster radulinus David W. Isle 1997-10-20 404 Lake North Fork Cache Creek Watershed 732 Comment
  CAS-BOT-BC178831  Astragalus breweri Brandegee s.n. Lake Unspecified Comment
  JEPS101790  Astragalus breweri Dean W. Taylor 1998-6-4 16477 Lake serpentine hill just S of junction of Highway 175 and Highway 29 ca. 2 miles S Lakeport 426 Comment
  CAS-BOT-BC178665  Astragalus clevelandii H. D. Ripley; R. C. Barneby 1945-6-20 6909 Lake 8 miles SE of Middletown 335 Comment
  CAS-BOT-BC178666  Astragalus clevelandii M. S. Jussel 1933-6-30 315 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CAS-BOT-BC178338  Astragalus gambelianus M. S. Jussel 1932-4-30 s.n. Lake Jordan Park, Coleman Estate Comment
  CHSC36140  Astragalus gambelianus Paula J. Minton 1980-4-12 1 Lake Pinkeye Lake, ca. 2.0 mi w of Lower Lake. 499 Comment
  UC1734093  Astragalus gambelianus Kay H. Beach, Frank Gould 1940-5-4 1023 Lake near Middletown Comment
  UCD104813  Astragalus gambelianus R. Tofsrud 1949-1 s.n. Lake Between Kelseyville and Lower Lake. Comment
  CAS-BOT-BC178331  Astragalus gambelianus Doris K. Kildale 1928-5-7 4939 Lake 1/4 mile west of Bartlett Springs Comment
  JEPS80036  Astragalus purshii var. tinctus L. R. Heckard with J. Hickman and P. Young 1979-6-15 5034 Lake Summit Spring parking area Snow Mt., above Summit Springs (above Summit Springs, Snow Mt., s of summits) 1645 Comment
  UCD67103  Astragalus purshii var. tinctus Ellen Dean; Davis Botanical Society 2008-5-31 5028 Lake west of I-5 at Maxwell, near summit lookout of Goat Mountain at end of Goat Mountain Road, western part of ridges below lookout just off the road. 1724 Comment
  CDA14185  Astragalus rattanii var. jepsonianus G. F. Hrusa 1993-5-2 10881 Lake Inner North Coast Ranges; Upper parts of N end of Walker Ridge btwn. Bear Valley and Indian Valley Reservoir. Comment
  CHSC115197  Astragalus rattanii var. jepsonianus Lowell Ahart 2015-4-28 20094 Lake In the meadow, about 150 yards west of Barrel Spring Meadow, about 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of the interstion of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. 696 Comment
  CHSC27668  Astragalus rattanii var. jepsonianus Robert A. Schlising 1978-4-10 3215 Lake E of Clear Lake, near Colusa County line; 0.5 mi N of Hwy 20 on Walker Ridge Road. Comment
  HSC44266  Astragalus rattanii var. jepsonianus Barbara Kelly 1977-4-23 337 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  JEPS124293  Astragalus rattanii var. jepsonianus Lowell Ahart 2015-4-10 20020 Lake Barrel Spring, about 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. Comment
  RSA415794  Astragalus rattanii var. jepsonianus Milo S. Baker 1948-5-9 12026 Lake 3.9 mi. E. of Middletown. Comment
  CAS-BOT-BC66018  Athyrium filix-femina var. cyclosorum C. F. Leithold 1893-7-4 s.n. Lake Cobb Mt. Comment
  UCD161436  Athyrium filix-femina var. cyclosorum James A. Neilson Jr. 1975-7-8 3392 Lake Mayacmas Mountains; halfway between Alder Creek and Geyser Rock near road. (Coordinates and elevation estimated by label maker.) 1089 Comment
  CAS-BOT-BC17493  Athysanus pusillus J. W. Blankinship 1928-4-15 s.n. Lake Mount Konocti. 457 Comment
  RSA10793  Athysanus pusillus C. B. Wolf 1928-5-6 2026 Lake 3 miles west of Bartlett Springs on the road to Clear Lake. Comment
  UC1318342  Athysanus pusillus J. R. Sweeney 1950-5-6 472 Lake 1.2 mi sw of Highland Springs 464 Comment
  UCD83923  Atriplex fruticulosa Ellen Dean; C. Thomsen, G. Harrington 2010-6-9 6111 Lake Cache Creek Wilderness. NW corner of wilderness near Baton Flat. Along trail descending into south fork of Cache Creek just south of private land and next to Wilderness border marker. 609 Comment
  JEPS41119  Atriplex rosea Rimo Bacigalupi, L. R. Heckard, and C. L. Custer 1965-10-5 9133 Lake in field along Calif. Highway 20 1.7 mi w of Lake-Colusa County line near Turkey Run Mine; near Turkey Run Mine 511 Comment
  UCD111951  Avena barbata Christopher Mallek 2008-1 HV1- 83 Lake High Valley. 793 Comment
  CHSC101553  Avena fatua G. F. Hrusa; R. Gross, L. Houser 2008-4-11 17122 Lake Walker Ridge Rd. at parking area about 1/4 mile N of Hwy 20. 601 Comment
  CAS-BOT-BC66229  Azolla filiculoides J. W. Blankinship 1928-9-17 s.n. Lake Clear Lake, mouth of Scott Cr., Upper Lake Comment
  POM312957  Azolla filiculoides Malcolm A. Nobs, S. Galen Smith 1949-9-9 1862 a Lake Scott Creek, Bridge 1431, northwestern end of Clear Lake Comment
  UCR270612  Baccharis glutinosa John F. Emmel 2002-7-29 1766 Lake northwest of Lake Pillsbury, along Road 20N04, 8.4 road miles northwest of the junction with Road M-1 Comment
  CHSC89454  Baccharis pilularis Lowell Ahart 2004-10-4 11453 Lake On the south edge of Bartlett Springs Road (Road M 12), about 1/8 mile northeast of the northeast part of Indian Valley Reservoir. 463 Comment
  RSA10738  Baccharis salicifolia C. B. Wolf 1928-5-7 2087 Lake 3 miles E of Houghs Mineral Springs, on road to Williams. 610 Comment
  JEPS40700  Baccharis salicifolia subsp. salicifolia W. L. Jepson 1938-9-24 19038 Lake in bed of Putah Creek, at the bridge in Coyote Valey Putah Creek (S. Lake Co.) 304 Comment
  POM38863  Balsamorhiza deltoidea Marcus E. Jones 1883-5-8 s.n. Lake Kelsey. Comment
  HSC98163  Balsamorhiza macrolepis J. P. Smith, J. O. Sawyer 1971-6-6 4749 Lake Comment
  CAS-BOT-BC16430  Barbarea orthoceras M. S. Jussel 1933-4-29 s.n. Lake Coleman Place, Cobb Mountain. Comment
  HSC25602  Berberis aquifolium var. dictyota J. P. Smith, J. O. Sawyer 1971-6-6 4746 Lake Grapevine Flat Comment
  HSC47081  Berberis aquifolium var. repens J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9289 Lake Mendocino National Forest, FS Rd. 20N01, near area known as Cabbage Patch. 610 Comment
  JEPS80161  Berberis aquifolium var. repens L. R. Heckard with J. Hickman 1980-6-2 5313 Lake ca 10 mi w Stoneyford (trail from Frog Pond to Milk Ranch, w of West Peak); Snow Mt 1981 Comment
  UC1126296  Berberis aquifolium var. repens A. Simontacchi 1937-6-25 223 Lake 8/10 mi sse Pinnacle Rock; Lakeport Quadranglem Mendocino Nat'l Forest Comment
  CAS-BOT-BC75562  Berberis dictyota Vernon O. Bailey 1916-9-24 s.n. Lake Mount Konokti, Clear Lake. Comment
  POM272251  Berberis dictyota Lyman Benson 1933-4-16 4323 Lake 5 miles east of Stubbs. Inner North Coast Mt. Range; North Fork of Cache Creek watershed. 762 Comment
  CAS-BOT-BC75964  Berberis pumila H. E. McMinn 1925-12-31 1601 Lake Bartlett Mountain. Upper Lake to Bartlett Springs. Clover Creek Road. Comment
  RSA93940  Blennosperma nanum F. W. Peirson 1926-4-2 6583 Lake West end of Clear Lake. Comment
  CAS-BOT-BC15982  Boechera breweri subsp. breweri Mr. Hugo Hamann; Mrs. Hugo Hamann 1968-3-23 s.n. Lake South Lake County. Above Norman Springs Creek (a tributary of Soda and Putah Creeks). Comment
  UC118054  Boechera breweri subsp. breweri T. S. Brandegee 1891-6-20 Lake Snow Mt. Comment
  POM271472  Boisduvalia densiflora var. densiflora Lyman Benson 1928-6-23 334 Lake Western base of Mt. Konocti. Kelseyville, Middle North Coast, Cold Creek. 442 Comment
  RSA2576  Boisduvalia densiflora var. densiflora J. W. Blankinship 1924-7-3 s.n. Lake Kelseyville. Comment
  RSA286269  Boisduvalia densiflora var. densiflora Robert F. Thorne 1974-7-27 44943 Lake Boggs Lake north of Harrington Flat Road. 915 Comment
  CAS-BOT-BC420280  Boykinia occidentalis C. F. Luthold 1894-7-4 s.n. Lake Cobb Mountain Comment
  CAS-BOT-BC135962  Brasenia schreberi Alice Howard 1966-7-12 s.n. Lake West end of Boggs Lake 883 Comment
  CAS-BOT-BC135964  Brasenia schreberi J. W. Blankinship 1928-9-10 s.n. Lake Bogg's Lake, Mt. Hanna 762 Comment
  CAS-BOT-BC135965  Brasenia schreberi Agnes M. Bowman 1901-9-6 s.n. Lake Sulphur Banks Comment
  UC8780  Brasenia schreberi H. N. Bolander Sept. 1863 2676 Lake Clear Lake Comment
  UC8784  Brasenia schreberi Willis L. Jepson 1892-7 Lake near Lakeport; Mountain region of Clear Lake Comment
  UC762007  Brickellia californica R. F. Hoover 1938-9-3 3804 Lake Burns Valley Comment
  CHSC101610  Briza minor David Isle 2004-5-6 1593 Lake Mendocino National Forest. In Salmon Creek overflow depression, Gravelly Valley, N of Lake Pillsbury, >1/4 mile SE of Lake Pillsbury Ranch gate. MDB and M. 566 Comment
  JEPS7698  Brodiaea coronaria subsp. rosea W. L. Jepson 1938-6-9 18948 Lake Indian Valley 487 Comment
  UC1178973  Brodiaea coronaria subsp. rosea Herbert L. Mason 1946-5-30 12808 Lake North Fork of Cache Creek Indian Valley Comment
  JEPS93864  Brodiaea elegans subsp. elegans Vernon H. Oswald and Lowell Ahart 1998-7-15 9285 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
  UCD81696  Brodiaea elegans subsp. elegans Ellen Dean; K. Mawdsley,G. Harrington,R. Wilmarth,B. Rice,E. Salvia 2009-5-27 5707 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road mi N of intersection with Hwy 20. E side of road in burn area - burned in summer of 2008. 743 Comment
  UCSB46293  Brodiaea elegans subsp. elegans Steele, Kelly 1980-6-25 Lake 12.5 miles north on Walker Ridge Road from its junction with Hwy. 20 Comment
  CAS-BOT-BC484223  Brodiaea elegans subsp. elegans C. Hart Merriam 1907-7-14 s.n. Lake Seight Springs Comment
  UCD34997  Bromus Beecher Crampton 1995-6-3 10319 Lake Lake County, Clearlake town on Lakeshore dr.. Comment
  RSA10191  Bromus carinatus C. B. Wolf 1928-5-5 1953 Lake 1 mi from Clear Lake on the Bartlett Springs Grade. Comment
  UCD81879  Bromus carinatus Ellen Dean; K. Mawdsley,G. Harrington,R. Wilmarth,B. Rice,E. Salvia 2009-5-27 5759 Lake Walker Ridge. Picnic area near Cold Spring. 912 Comment
  UC971676  Bromus carinatus var. carinatus Leo Koch 1940-4-29 929 Lake just w of Middletown Comment
  UCD36341  Bromus carinatus var. marginatus Beecher Crampton 1953-6-2 1380 Lake Northwest slope of Mount Hannah, at western edge of Bogg's Lake. Comment
  SEINET4345450  Bromus catharticus J. T. Howell 1976-4-27 51599 Lake Lakeport 411 Comment
  JEPS18115  Bromus commutatus Rimo Bacigalupi with G. T. Robbins 1956-6-1 5681 Lake along Lower Lake Road from Kelseyville (Hesse Flat); , Lower Lake Road 566 Comment
  SEINET207366 Image available Bromus commutatus Rimo Bacigalupi, G. T. Robbins 1956-6-1 5681 Lake Hesse Flat, along Lower Lake Road from Kelseyville 567 Comment
  CHSC29561  Bromus hordeaceus Dibble; Griggs 1979-7-11 105 Lake Near Potato Hill, close to the town of Stonyford. On the lower third of a ridge system. 927 Comment
  HSC98355  Bromus hordeaceus Brent Helm, Mark Steiger, Curtis Miller 1988-4-16 65 Lake 11.6 mi. up Hwy. 20 1067 Comment
  CAS-BOT-BC162439  Bromus laevipes A. A. Beetle 1941-4-27 1739 Lake West side of Clear Lake, along road. Comment
  CAS-BOT-BC161644  Bromus sterilis John Thomas Howell 1976-4-27 51598 Lake Lakeport. 411 Comment
  UCD42051  Bromus tectorum Geri Hulse-Stephens 2001-6-5 663 Lake Goat Mountain. Addington Camp. 1386 Comment
  HSC48505  Bromus vulgaris J. P. Smith, Thomas W. Nelson, J. O. Sawyer 1977-7-14 9324 Lake Mendocino National Forest, along Boardman Ridge, 1.6 mi. from its junction with FS Rd. 20N01 1220 Comment
  JEPS5612  Cacaliopsis nardosmia R. F. Hoover 1941-4-27 4968 Lake near Adams Springs Comment
  UC767472  Cacaliopsis nardosmia R. F. Hoover 1941-4-27 4968 Lake near Adams Springs Comment
  LA10461  Calamagrostis koelerioides M. S. Jussel; 1933-6-30 308 Lake Binkley Ranch, between Cobb Mountain and Adams Springs Comment
  UCD147167  Calandrinia ciliata Joel Hernandez; 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
  POM282468  Callitriche heterophylla H. M. Pollard 1935-5-18 6644 Lake Bogg's Lake, Mt. Hanna. Mt. Range: Middle N. Coast; Watershed: Clear Lake; 1067 Comment
  RSA2286  Callitriche trochlearis J. W. Blankinship 1924-4-15 s.n. Lake Scott Valley. Comment
  POM282457  Callitriche verna Lyman Benson 1933-4-15 4314 Lake Breen's Lake; W base of Mt. Konocti. Mt. Range: Middle N Coast; Watershed: Clear Lake. 518 Comment
  CAS-BOT-BC487480  Calochortus albus Mrs. Alexander MacCallum s.n. Lake Bartlett Springs Comment
  HSC35084  Calochortus amabilis Donald Spalinger 1974-5-4 29 Lake Walker Ridge Rd., 0.5 mi. N from Hwy. 20 671 Comment
  SD69978  Calochortus amabilis Darley F. Howe 1968-5-24 Lake Mount Konocti. Comment
  UC1134513  Calochortus amabilis R. C. Wilson 1937-5-19 395 Lake 1.5 mi sw Lakeport; Lakeport Quad. 457 Comment
  UC519539  Calochortus amabilis M. S. Jussel 1933-6-26 191 Lake vicinity Cobb Mountain Comment
  UCR37573  Calochortus amabilis Michelle A. Strull, L. Linstedt, C. Houseman 1984-4-28 s.n. Lake 23 mi. NE of Clearlake Oaks via Hwy 20 and Walker Ridge Road 610 Comment
  RSA0016855  Calochortus amabilis Lloyd Simpson 1977-4-23 264 Lake 0.4 mi N of State Rt 20 on the Walker Ridge Rd. 640 Comment
  SEINET12045760  Calochortus amabilis Unknown 1938-1 2138 Lake 2 mi NE of Middletown, North Coast Ranges 305 Comment
  CAS-BOT-BC487829  Calochortus coeruleus Wayne Roderick 1967-5-20 s.n. Lake Western Mines Road, n. side of Mt. Ste. Helena 609 Comment
  RSA377407  Calochortus luteus Robert Gustafson, Don Reynolds 1983-6-7 2753 Lake End of Mirabel Road, off Highway 175, northwest of Middletown Comment
  UC726996  Calochortus luteus var. oculatus A. A. Heller 1919-5-10 13145 Lake Comment
  CAS-BOT-BC493930  Calochortus superbus James L. Reveal 1988-6-2 6984 Lake Walker RIdge Road, 0.5 mile north of California Highway 20, about 10.5 air miles north of Clearlake Highlands and 21.5 air miles west of Arbuckle 655 Comment
  UC768704  Calochortus uniflorus R. F. Hoover 1941-4-27 4956 Lake 1 mi n Middletown (on road to Lower Lake) Comment
  SD133927  Calochortus vestae Barbara Ertter, Annetta Carter 1989-5-28 8525 Lake Rieff Road through Morgan Valley, ca. 9 airmiles east of Lower Lake (town), south-facing grassy slope below chaparral, moderately serpentinitic. 762 Comment
  UCD20447  Calochortus vestae E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1031 Lake McLaughlin UC Reserve. Northern Research Hill area, just S of Hunting Creek, crossing road to Dunnigan Hill. 633 Comment
  CAS-BOT-BC273337  Calycadenia fremontii H. M. Hall 1923-10-13 11934 Lake 1 mile w. of Lakeport Comment
  UC1876187  Calycadenia fremontii Gerald D. Carr 1971-9-14 654 Lake 5.9 mi W of Barkerville on road to Bartlett Spring. 579 Comment
  UC1876195  Calycadenia fremontii Gerald D. Carr 1971-10-17 678 Lake 6.2 mi NW of Lakeport on Scotts Valley Rd. 426 Comment
  UC1876232  Calycadenia fremontii Gerald D. Carr 1971-8-19 644 Lake 3.6 mi NW of Cobb on Bottle Rock Rd. 792 Comment
  UCD129772  Calycadenia fremontii R. L. Carr 1978-8-17 2145 Lake 2.2 miles south of Wight Way on Kelsey Creek Drive, south of Kelseyville. 464 Comment
  UC1971774  Calycadenia micrantha R. L. Carr 1977-10-7 3395 Lake 200 yds SW of Little Pinnacle Rock Peak, on Forest Rd 16N01 ca. 1.9 mi W of its jct with rd to Bartlett Springs Comment
  CAS-BOT-BC270770  Calycadenia pauciflora David D. Keck 1938-8-3 4735 Lake 5 miles W of Middletown on road to Cobb Mountain Comment
  CAS-BOT-BC270816  Calycadenia pauciflora David D. Keck 1938-8-3 4735 Lake 5 miles W of Middletown on road to Cobb Mountain Comment
  OBI16889  Calycadenia pauciflora Robert F. Hoover 1966-8-23 9926 Lake 2 mi Ne of Middletown, at base of hill Comment
  POM195654  Calycadenia pauciflora H. M. Hall 1923-10-13 11931 Lake Lakeport Comment
  RSA2383  Calycadenia pauciflora J. W. Blankinship 1928-7-15 s.n. Lake Kelseyville Comment
  UC726516  Calycadenia pauciflora A. A. Heller 1941-9-22 16325 Lake 3 mi e, on US Hwy 53 Middletown Comment
  UCD129861  Calycadenia pauciflora Gerald D. Carr 1973-9-11 761 Lake along Kelsey Creek, around 3 miles northwest of Glenbrook. Comment
  JEPS20225  Calycadenia pauciflora R. F. Hoover 1938-9-3 3799 Lake serpentine hills n of Middletown Comment
  RSA0115186  Calycadenia pauciflora Lyman Benson 1947-8-25 12796 Lake 1 mile north of Glenbrook, Cobb Valley. Mt. Range: Mayacamas. 731 Comment
  RSA255528  Calycadenia pauciflora Gerald D. Carr 1971-9-14 653 Lake 1.7 miles east of Barkerville on road to Bartlett Springs 495 Comment
  RSA255578  Calycadenia pauciflora Gerald D. Carr 1971-9-20 671 Lake 2.2 miles SE of Morgan VAlley Road on Rieff Road 732 Comment
  UC185114  Calycadenia pauciflora K. Brandegee 1889-6-1 Lake Comment
  UC1876267  Calycadenia pauciflora Gerald D. Carr 1971-9-20 671 Lake 2.2 mi SE of Morgan Valley Rd. on Rieff Rd. 731 Comment
  UC1876634  Calycadenia pauciflora Gerald D. Carr 1971-9-14 653 Lake 1.7 mi E of Barkerville on road to Bartlett Spring 495 Comment
  UC1876639  Calycadenia pauciflora Gerald D. Carr 1972-7-21 712 Lake Along Long Valley Cr., New Long Valley Rd., 2.5 mi N of Hwy 20. Comment
  UCD129836  Calycadenia pauciflora Gerald D. Carr 1972-7-29 719 Lake 1.2 miles west of Colusa County line on Bartlett Springs Road. Comment
  UCD129894  Calycadenia pauciflora Gerald D. Carr 1971-9-14 656 Lake 11.2 miles west of Colusa County line on Hwy 20. Comment
  UCD129897  Calycadenia pauciflora Gerald D. Carr 1971-9-15 660 Lake 0.9 mile northwest of Napa County line on Morgan Valley Road. 640 Comment
  UC1119107  Calycadenia truncata A. Simontacchi 1937-7-31 357 Lake Elk Mountain Ranger Station; Mendocino National Forest, Stoneyford 990 Comment
  RSA74007  Calycadenia truncata subsp. scabrella Milo S. Baker 1957-7-6 12374 Lake Elk Mt. Road about 2 miles NW of summit 1220 Comment
  JEPS48785  Calycanthus occidentalis W. L. Jepson 1942-6-9 20711 Lake along St. Helena Creek Mt. St. Helena; , St. Helena Creek Comment
  POM272205  Calycanthus occidentalis Lyman Benson 1928-6-16 277 Lake Highland Springs; Dobe [Adobe] Creek; Mt. Range: Middle N Coast. 610 Comment
  UC1193225  Calycanthus occidentalis P. Zinke 1949-5-5 40 Lake Hopland-Highland Springs Road; near cypress grove 640 Comment
  UC767015  Calycanthus occidentalis R. F. Hoover 1942-6-29 5905 Lake n side Mt. St. Helena Comment
  UCD63755  Calycanthus occidentalis Daniel Sanchez-Mata; Emin Ugurlu 2006-6-24 s.n. Lake Leesville-Barkerville. Bartlett Springs Road close to Complexion Canyon and Complexion Creek. 520 Comment
  UC172835  Calyptridium monospermum H. M. Hall 1913-7-21 9541 Lake 40 to 50 mi from Pacific Ocean (Mount Hull, northern Lake County); Inner North Coast Ranges, Mount Hull 1981 Comment
  UCR246573  Calyptridium monospermum Mona Bourell 1997-7-2 6514 Lake Mendocino National Forest, along Rice Creek Road, FS Road M3 1494 Comment
  CAS-BOT-BC32318  Calyptridium quadripetalum Volney Rattan 1884-6-1 s.n. Lake Snow's Ranch; headwaters Eel Riv. Comment
  UCD83824  Calyptridium quadripetalum Ellen Dean; G. Harrington, C. Thomsen, J. Gilardi 2010-5-12 6003 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
  RSA0102979  Calyptridium quadripetalum Lyman Benson 1930-6-17 2166 Lake Kelseyville, Kelsey Creek. Mt. Range: Middle N. Coast. Watershed: Clear Lake. 426 Comment
  SD8150  Calyptridium roseum Daniel Cleveland Jun 1882 Lake Allen Springs 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
  UCD126070  Calystegia collina subsp. collina Rick York 1991-5-22 91- 006 Lake SW on Morgan Valley, above Homestake Mine Core shed. Comment
  CAS-BOT-BC223611  Calystegia collina subsp. oxyphylla Milo S. Baker 1943-5-11 10422 Lake 2.9 mi. E of Middletown Comment
  HSC100122  Calystegia collina subsp. oxyphylla Christopher Knopp 1978-4-23 29 Lake Barrel Springs Campground 701 Comment
  SD225750  Calystegia collina subsp. oxyphylla R. K. Brummitt 1998-5-15 19858 Lake 6 km S of Middletown on Tre. 29 399 Comment
  UC1731255  Calystegia collina subsp. oxyphylla Dean W. Taylor 1997-4-23 15959 Lake 10 mi S of Lakeport (W shore of Highland Springs Reservoir E of Highland Springs Road); North Coast Ranges 502 Comment
  CHSC83430  Calystegia collina subsp. tridactylosa L. P. Janeway 2002-5-2 7572 Lake Inner North Coast Ranges. Wide flat saddle on crest of northern end of Walker Ridge, between Bartlett Springs Road and Sawtelle Valley. 701 Comment
  UCD127663  Calystegia occidentalis subsp. occidentalis Geri Hulse-Stephens 2001-6-30 1084 Lake Goat Mountain. Indian Flat, Upper Addington. 1310 Comment
  UCD151118  Calystegia purpurata subsp. purpurata James A. Neilson Jr. 1974-6-1 2756 Lake Mayacmas Mountains, Cobb Creek Canyon, west of unit 9 and 10. (Elevation estimated by label maker using Google Earth.) 914 Comment
  POM144821  Camassia quamash subsp. linearis A. A. Heller 1902-7-20 5921 Lake In the Horse Pasture, near the summit of Mt. Sanhedrin. Comment
  POM291140  Camassia quamash subsp. linearis Lyman Benson 1928-4-30 127 Lake Kelseyville, Middle North Coast mt. range, Cold Creek watershed, Trailors pasture, McGaw [McGaugh] Slough 442 Comment
  HSC66070  Camissonia hirtella S. Harris, B. Ferguson, M. Moble, M. Smith 1980-4-19 Lake Along Walker Ridge Rd., 1.3 mi. S of Jct. with access Rd. to Indian Valley Dam Comment
  POM258985  Camissonia hirtella Alice Eastwood, John Thomas Howell 1938-5-18 5735 Lake South of Kelseyville on road to Adams Springs Comment
  RSA0008952  Camissonia lacustris Peter H. Raven 1963-4-13 18164 Lake 0.2 miles west of state Highway 29, near Lakeport. Comment
  SEINET7042562  Camissonia strigulosa A. G. Vestal 1963-5-11 s.n. Lake Grassy roadside south of Mt. Konocti along Ropute 29 about 13.1 miles from Kelseyville. Kelseyville quadrangle UTM Zone 10, 516727mE, 4310217mN. Comment
  UCD81935  Camissoniopsis hirtella Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5516 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
  SEINET10463180  Campanula prenanthoides Hamann 1968-10-22 HAMANN s.n. Lake N SLOPE OF COBB MTN ABOVE GEYSER ROCK, AMONG LOGGING DEBRIS. T21N R9W SEC. 8 1219 Comment
  SEINET10463227  Campanula prenanthoides Lietbold LIETBOLD s.n. Lake Cobb Mountain 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
  UC174080  Cardamine californica var. cardiophylla H. M. Hall 1913-7-22 9555 Lake 40 to 50 mi from the Pacific Ocean (Mt. Hull, Northern Lake County); Inner North Coast Ranges, Mt. Hull 1981 Comment
  CDA6885  Carduus pycnocephalus T. C. Fuller 1958-5-27 1178 Lake 1 miles east of Lucerne. 0 Comment
  SEINET221077  Carduus pycnocephalus Mary E. Barkworth, Betsy Neely 1980-4-18 2471 Lake Northern shoreline of Clearlake N of Lucerne on Hwy 20 Comment
  CAS-BOT-BC422346  Carex amplifolia Peter Rubtzoff 1975-7-12 8199 Lake Jordan Park, 1.7 miles northwest of Cobb. Along Kelsey Creek. Comment
  RSA0121126  Carex barbarae Lyman Benson 1942-7-12 11293 Lake Mayacamas Range, Clear Lake Drainage Area, Kelsy Creek Canyon, 4 miles south of Kelseyville 518 Comment
  CAS-BOT-BC34829  Carex densa L. R. Abrams 1928-5-7 12500 Lake Cache Creek, 2 miles west of Hough's Springs. Comment
  CAS-BOT-BC34836  Carex densa J. W. Blankinship 1927-6-12 s.n. Lake Kelseyville. Comment
  HSC7134  Carex densa J. W. Blankinship 1924-6-8 Lake Kelseyville Comment
  POM248595  Carex dudleyi Alice Eastwood, John Thomas Howell 1938-5-16 5584 Lake 6 miles north of Lower Lake. Comment
  POM289948  Carex dudleyi Lyman Benson 1930-3-28 1998 Lake Kelseyville. McGaw Slough. 457 Comment
  CAS-BOT-BC146671  Carex hirtissima Alice Eastwood; John Thomas Howell 1938-5-17 5717 Lake Little Squaw Valley Comment
  CHSC98366  Carex hirtissima D. Toren; Ed Dearing 2007-4-22 9584 a Lake Private land within Mendocino National Forest. About 1 mi south of Big Squaw Valley and 1.5 mi east of Horsepasture Gulch. 731 Comment
  JEPS83818  Carex lenticularis var. impressa L. R. Heckard and J. C. Hickman 1982-7-8 5999 Lake about 1/2 mi below Milk Ranch Meadow (along Middle Fork Stony Creek); Snow Mt., Middle Fork Stony Creek 1828 Comment
  CAS-BOT-BC31611  Carex luzulina var. ablata John Thomas Howell 1945-6-18 20971 Lake Near Glenbrook Comment
  CHSC115459  Carex multicaulis P. F. Zika; R. Brainerd 2014-6-12 26641 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
  RSA2187  Carex multicaulis J. W. Blankinship 1924-5-3 s.n. Lake Mt. Hannah. 152 Comment
  UC767140  Carex nudata R. F. Hoover 1941-5-10 5015 Lake St. Helena Creek 2 mi S of Middletown Comment
  CAS-BOT-BC118597  Carex praticola James D. Jokerst 1985-4-15 2234 Lake Whispering Pines Quad. Near Harbin Springs. Comment
  JEPS81390  Carex scopulorum var. bracteosa L. R. Heckard and J. C. Hickman 1982-7-8 5999 Lake about 1/2 mi below Milk Ranch (along Middle Fork Stony Creek); Snow Mt., Middle Fork Stony Creek 1828 Comment
  HSC45544  Carex serratodens J. P. Smith, J. O. Sawyer 1972-4-1 5173 Lake Wuntun Campground Comment
  RSA2185  Carex serratodens J. W. Blankinship 1923-5-6 s.n. Lake Upper Kelsey Creek. Comment
  RSA424914A  Carex serratodens L. F. LaPre 1986-3-30 s.n. Lake Three Peaks, 5 miles SE of Middletown near the Napa County line. 732 Comment
  HSC47562  Carex serratodens J. P. Smith, J. O. Sawyer 1978-4-29 9782 Lake Lake-Colusa County line, Buck Flat along Walker Ridge Rd. Comment
  CAS-BOT-BC116631  Carex subfusca Lewis Samuel Rose 1935-6-4 35209 Lake St. Helena Creek, 5 mi S of Middletown Stream bank. 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
  UC730002  Carex tumulicola Leo F. Koch 1940-4-28 916 Lake 3 mi from Kelseyville (along Soda Bay Road) 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
  SEINET10928162  Castilleja applegatei Rimo Bacigalupi 1954-7-13 Bacigalupi 4675 Lake Growing up through thickets of Ceanothus cordulatus Kell. Just below (north-facing slope) summit of Sheetiron Mountain. 1981 Comment
  RSA109944  Castilleja applegatei subsp. martinii P. A. Munz 1956-7-25 22353 Lake Long Ridge Trail, Fir Root Spring to Snow Mountain. 1707 Comment
  JEPS80733  Castilleja applegatei subsp. pinetorum L. R. Heckard and J. C. Hickman 1981-7-28 5692 Lake Bear Creek, above fork Snow Mountain, W side 1600 Comment
  JEPS9865  Castilleja applegatei subsp. pinetorum Rimo Bacigalupi with G. Thomas Robbins''Rimo Bacigalupi (with G. Thomas Robbins) 1954-6-24 4583 Lake Slopes just below summit of Boardman Ridge, along road to summit of Hull Mountain, 9.6 miles above (and northeast of) Pillsbury Lake. Comment
  HSC66661  Castilleja attenuata D. Boyd, M. Eichelberger, Tim Messick, T. Ranker 1980-4-19 2 Lake Coldsprings Campground, along access road to Indian Valley Dam Comment
  HSC67129  Castilleja attenuata S. Harris, S. Ferguson, S. Smith, S. Moble 1980-4-19 Lake Along Walker Ridge Rd., 1 mi. N of junction with access road to Indian Valley Dam Comment
  JEPS74828  Castilleja attenuata L. R. Heckard, T. I. Chuang and R. Bacigalupi 1975-5-8 4036 Lake ca 1.5 mi se Middletown (farm road (Hildebrand Road) in Collayomi Valley (St. Helena Creek)); Collayomi Valley, St. Helena Creek Comment
  UC1002653  Castilleja attenuata Milo S. Baker 1954-5-6 12934 Lake ca 3 mi e Middletown Comment
  UCR136640  Castilleja attenuata F. W. Peirson 1926-4-2 6605 Lake Lower Lake Comment
  SEINET7042558  Castilleja attenuata A. G. Vestal 1963-5-11 s.n. Lake Howard Springs. Whispering Pines quadrangle UTM Zone 10, 528320mE, 4300894mN. Comment
  JEPS13341  Castilleja densiflora subsp. densiflora Harold E. and S. T. Parks 1930-5-15 804 Lake 3.6 mi s Middletown (Mirabel Mine); St. Helena Creek 609 Comment
  UCD83907  Castilleja exserta Ellen Dean; G. Harrington, C. Thomsen, J. Alderson, M. Bibbo 2010-4-24 5932 Lake BLM Cache Creek Wilderness. NE part of Wilderness just west of confluence of Cache and Rocky creeks. In flat floodplain in blue oak woodland with Arctostaphylos and Delphinium common. 285 Comment
  HSC27441  Castilleja exserta subsp. exserta J. P. Smith, J. O. Sawyer 1972-4-1 5145 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 Comment
  UC1734067  Castilleja exserta subsp. exserta Kay H. Beach, Frank Gould 1940-5-17 444 Lake near Middletown Comment
  RSA10249  Castilleja foliolosa Carl B. Wolf 1928-5-4 1891 Lake 2 mi. north of Middletown. Comment
  HSC27457  Castilleja foliolosa J. P. Smith, J. O. Sawyer 1972-4-1 5183 Lake Rd. between Indian Valley and Bear Valley Comment
  CAS-BOT-BC241281  Castilleja latifolia John Thomas Howell 1945-6-21 21169 Lake Sawmill Flat to Ruppert Ridge, Bartlett Mountain Comment
  UC1745727  Castilleja rubicundula subsp. lithospermoides Annetta M. Carter, Sarah Dyal, Ethel Crum 1938-5-8 1397 Lake 1 mi. N of Middletown. Comment
  UCD123049  Castilleja rubicundula subsp. lithospermoides M. Ensign 1943-5-28 340 Lake 28 miles noth of Monticello. Comment
  CDA41396  Castilleja rubicundula subsp. rubicundula Vernon H. Oswald & Lowell Ahart 1998-5-7 9018 Lake Bartlett Springs Road on the north end of Indian Valley Reservoir, between Kowalski Ranch and Barkerville. Comment
  CAS-BOT-BC40205  Caulanthus lasiophyllus Agnes M. Bowman 1902-4-1 92 Lake Unspecified. Comment
  UCD114590  Caulanthus lasiophyllus K. Esau 1934-5-8 s.n. Lake Near Clear Lake. Comment
  CAS-BOT-BC47757  Ceanothus Paul R. Hitchborn 1929-5-18 s.n. Lake Sakeport Comment
  JEPS77367  Ceanothus confusus Robert M. Lloyd 1963-5-4 2593 Lake 8 mi n Middletown (Calif. hwy 29, just s of Whispering Pines) 792 Comment
  CAS-BOT-BC49253  Ceanothus cuneatus H. E. McMinn 1926-1-2 1634 Lake Base of Mt. St. Helena Grade, S. of Middletown - in the flat near St. Helena Creek Comment
  CAS-BOT-BC49295  Ceanothus cuneatus Alice Eastwood 1925-5-23 12899 Lake Dashiells, Mt. Sanhedrin Comment
  HSC18263  Ceanothus cuneatus T. F. Newman 1965-4-6 653 Lake 10 mi E of Clear Lake Oaks Comment
  HSC18277  Ceanothus cuneatus C. B. Wolf 1928-5-6 2012 Lake 6 mi. W of Bartlett Springs on the rd. to Clear Lake Comment
  POM182679  Ceanothus cuneatus D. D. Keck 1931-4-3 1081 Lake 6 miles N of Aetna Springs. Comment
  POM285182  Ceanothus cuneatus Lyman Benson 1928-3-30 s.n. Lake Kelseyville, Middle N Coast, Mt. Konocti, Western base. 488 Comment
  UC1618103  Ceanothus cuneatus Donald G. Nelson 1940-4-30 666 Lake between Kelseyville and Middletown (summit of the grade, just above Loch Lomond) Comment
  UCD161812  Ceanothus divergens Jim Dempsey 2015-10-16 s.n. Lake Clear Lake State Park. South of Soda Bay Road. Restoration planting site #01N15. 457 Comment
  UC1070632  Ceanothus foliosus A. Simontacchi 1937-8-5 362 Lake 2.7 mi nne High Glade Lookout; Lakeport quad., Mendocino National Forest 762 Comment
  CAS-BOT-BC49663  Ceanothus foliosus var. foliosus J. W. Blankinship 1924-5-10 s.n. Lake Blue Lakes Comment
  CHSC92768  Ceanothus foliosus var. foliosus David W. Isle; Tara Athan 2005-7-12 1136 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. In Tractor Trail, just under 2 mi S of Big Squaw Valley. GPS: 10S 0508308 E 4363785 N. N side of drainage. Comment
  HSC35376  Ceanothus foliosus var. foliosus R. M. Sullivan 1975-5-3 12 Lake 5.8 mi. W of jct. with Hwy. 29 on Scott's Creek Rd. 915 Comment
  CAS-BOT-BC50871  Ceanothus incanus Carl B. Wolf 1928-5-4 1875 Lake 5 miles south of Middletown Comment
  UC1070757  Ceanothus incanus K. E. Bradshaw 1937-6-1 45 Lake 4 miles W of Lakeport 457 Comment
  UC18340  Ceanothus incanus W. L. Jepson Lake Middletown Grade Comment
  UC18341  Ceanothus incanus State Survey 1863-1 2663 Lake Comment
  UC79870  Ceanothus incanus Katharine Brandegee 1889-4 Lake Bradford Comment
  CAS-BOT-BC50135  Ceanothus integerrimus Alice Eastwood 1925-5-22 12859 Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC50136  Ceanothus integerrimus A. A. Heller 1916-6-7 12363 Lake Oak belt between Bartlett Springs and Allen Springs Comment
  CAS-BOT-BC50142  Ceanothus integerrimus H. E. McMinn 1926-1-1 1609 Lake near Blue Lake Comment
  CAS-BOT-BC63663  Ceanothus integerrimus J. W. Blankinship 1928-7-29 s.n. Lake Mt. Konocti. 1219 Comment
  JEPS42253  Ceanothus integerrimus Willis L. Jepson 1892-7-30 14074 Lake Lower Lake grade to Kelseyville (over shoulders Mt. Konocti) Mountain Region of Clear Lake Comment
  UC18472  Ceanothus integerrimus Willis L. Jepson 1892-7 Lake Lower Lake grade to Kelseyville Clear Lake Comment
  UC80055  Ceanothus integerrimus T. S. Brandegee 1891-6-22 Lake Snow Mt. Comment
  UCD132512  Ceanothus integerrimus var. macrothyrsus Caprice Lee; PLS 102 plant collecting interns 2013-5-4 1 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. 562 Comment
  CAS-BOT-BC51079  Ceanothus jepsonii David D. Keck 1931-4-3 1082 Lake 6 miles North of Aetna Springs, head of Butts Canyon, southern Lake County Comment
  CAS-BOT-BC51090  Ceanothus jepsonii C. H. M. 1907-7-14 s.n. Lake Siegler, Spgs. Comment
  UC1193307  Ceanothus jepsonii P. Zinke 1951-6-6 233 Lake 1 1/2 mi sw Great Western Mine; Quad. 60D2, sw of Great Western Mine 822 Comment
  UC1193309  Ceanothus jepsonii G. W. Tourtillott 1950-11-6 36 Lake 1/2 mi n Bachler Valley; Quad. 47C2 609 Comment
  HSC35327  Ceanothus jepsonii var. albiflorus R. M. Sullivan 1975-5-3 42 Lake 8.7 mi. E of SR 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  HSC85921  Ceanothus jepsonii var. albiflorus Sandy Floyd, Tom Munton, T'ai Roulston 1987-4-11 85 Lake Walker Ridge Rd., 1.5 mi E of Blue Oak Campground Comment
  UCR44928  Ceanothus lemmonii L. F. LaPre 1986-5-31 s.n. Lake Inner North Coast Ranges, Three Peaks, 5 mi SE of Middletown near Napa County line 732 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
  CAS-BOT-BC53204  Ceanothus parryi L. M. Brenner 1904-7-28 s.n. Lake unspecified Comment
  JEPS48872  Ceanothus parryi W. L. Jepson 1942-6-9 20703 Lake along St. Helena Creek Mt. St. Helena, E side Comment
  OBI63084  Centaurea solstitialis R. K. Brummitt 1997-6-11 19695 Lake 6 km E of Clearlake Oaks on rd to Williams 600 Comment
  UC750715  Centaurium muehlenbergii John Thomas Howell 1945-6-22 21217 Lake Sulphur Banks Comment
  UC1552810  Centaurium muehlenbergii Frederica Bowcutt 1985-6-18 595 Lake w of Wilbur Hot Springs (along Hwy 20, between Hay 16 and Hwy 53, e of Clear Lake, immed s of Hwy 20) Comment
  UC562311  Centaurium trichanthum Joseph P. Tracy 1935-7-4 14033 Lake near Glenbrook (n side of Cobb Valley); Cobb Valley, Cobb Mountain 822 Comment
  POM130632  Centaurium trichanthum A. A. Heller 1902-8-2 6018 Lake Near Hullville on the ridge between Eel River and Rice Creek. Comment
  CAS-BOT-BC288569  Centromadia fitchii David D. Keck 1933-11-9 2695 Lake 1.3 miles E of Upper Lake Comment
  UC1069519  Centromadia fitchii K. E. Bradshaw 1937-6-17 73 Lake 1/8 mi n Laurel Beach; Lakeport Quad. 426 Comment
  UC1076266  Centromadia fitchii Herbert L. Mason 1930-8-1 5729 Lake road to Bartlet Mountain Comment
  JEPS81366  Cephalanthera austiniae L. R. Heckard and J. C. Hickman 1982-7-7 5975 Lake n.w. side Snow Mt. (Middle Fork Stoney Creek); Middle Fork Stoney Creek 1554 Comment
  CAS-BOT-BC222935  Cephalanthus occidentalis L. M. Bremner 1904-7-28 s.n. Lake Unspecified Comment
  CAS-BOT-BC222936  Cephalanthus occidentalis L. R. Abrams 1916-7-28 6299 Lake Clear Lake - east side Comment
  UCD137048  Cephalanthus occidentalis Ellen Dean; with Plant Biology 102 interns 2013-5-4 7754 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
  UC484117  Cephalanthus occidentalis var. californicus Carl B. Wolf 1930-11-1 Lake e end along edge Blue Lake 457 Comment
  CAS-BOT-BC388293  Cerastium glomeratum J. W. Blankinship 1922-4-6 s.n. Lake Kelseyville Comment
  JEPS40284  Ceratophyllum demersum W. L. Jepson 1892-7 Lake Clear Lake Comment
  RSA21552  Ceratophyllum demersum C. B. Wolf 1937-9-15 9356 Lake 3.4 miles N of Lakeport; North Coast Range, Clear Lake. 396 Comment
  HSC35331  Cercis canadensis var. orbiculata R. M. Sullivan 1975-5-3 24 Lake 3.6 mi. W of junction with Hwy. 29 on Scott's Creek Rd. at confluence of S Fork and Middle Fork of Scott's Creek 534 Comment
  CAS-BOT-BC179403  Cercis occidentalis L. M. Bremner 1904-7-28 s.n. Lake unspecified 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
  HSC14633  Cercis occidentalis Eugene Andreuccetti 1964-4-11 16 Lake 1 mi. E of Clearlake Oaks, on Hwy. 20 Comment
  UC1128919  Cercis occidentalis R. C. Wilson 1937-5-14 370 Lake 1 1/2 mi sw Lakeport; Lakeport Quadrangle 487 Comment
  CAS-BOT-BC136976  Cercocarpus Lena E. Bowley 1913-6-1 s.n. Lake Witter Springs Comment
  CHSC60140  Cercocarpus betuloides Mike Pahl 1988-4-9 10 Lake Jct hwys 29 and 175, ca 3 mi se of Kelseyville. 463 Comment
  CAS-BOT-BC135507  Cercocarpus betuloides var. betuloides John Thomas Howell 1945-6-20 21114 Lake Pinnacle Rock, Bartlett Mountain Comment
  UC721247  Cercocarpus betuloides var. betuloides Rogers McVaugh 1941-8-2 6201 Lake 5.3 mi s of Middletown (near route Cal. 29) Comment
  JEPS66234  Cercocarpus ledifolius Hugo and Juanita Hamann and Eddie Dearing 1971-6-24 Lake at elbow of East Ridge (Snow Mountain East); Snow Mountain East 2057 Comment
  HSC47996  Chaenactis douglasii var. douglasii J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9341 Lake Mendocino National Forest, FS Rd. M1, 5.3 mi. from junction with FS Rd. 20N01 1585 Comment
  JEPS73431  Chaenactis douglasii var. douglasii L. R. Heckard 1972-7-8 3025 Lake spur running se of Snow Mt. (West Peak); , West Peak 2042 Comment
  CAS-BOT-BC284564  Chaenactis glabriuscula var. heterocarpha Alice Eastwood; John Thomas Howell 1938-5-16 5631 Lake Lake-Colusa Co. line on road to Williams Comment
  JEPS30912  Chaenactis glabriuscula var. heterocarpha P. Stockwell 1940-6-1 1515 Lake 10 mi w of Bartlett Springs Comment
  RSA10804  Chaenactis glabriuscula var. heterocarpha C. B. Wolf 1928-5-6 2015 Lake 6 mi. west of Bartlett Springs on the road to Clear Lake. Comment
  UCD160302  Chaenactis glabriuscula var. heterocarpha James A. Neilson Jr. 1975-5-22 3223 Lake Mayacmas Mountains, Geyser Rock area, in the vicinity of the boundary line of Sonoma and Lake Counties. (Coordinates and elevation estimated by label maker.) 1118 Comment
  UCD66975  Chaenactis glabriuscula var. heterocarpha Ellen Dean; Davis Botanical Society 2008-5-31 5044 Lake west of I-5 at Maxwell, western slope of Goat Mountain at terminus of forest service road that ends due west of Goat Mountain lookout and southeast of Youngs Corral Spring. 1490 Comment
  CAS-BOT-BC284556  Chaenactis glabriuscula var. heterocarpha Mrs. H. M. Mitchell 1932-4-10 s.n. Lake Unspecified Comment
  CAS-BOT-BC68272  Cheilanthes gracillima L. R. Abrams 1928-5-6 12452 Lake Summit to Bartlett Springs Comment
  UCD169385  Chenopodium album Lowell Ahart 2004-10-4 11430 Lake Indian Valley Reservoir, near the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road. 446 Comment
  RSA10210  Chenopodium californicum C. B. Wolf 1928-5-5 1931 Lake 3 miles from Upper Lake on road to Lucerne. Comment
  UC66171  Chimaphila umbellata A. A. Heller 1902-7-25 5935 Lake foothills s. of Mt. Sanhedrin (midway between Potter Valley and Hullville) Comment
  HSC41385  Chlorogalum pomeridianum var. pomeridianum J. P. Smith, J. O. Sawyer, Thomas W. Nelson, Jane P. Nelson 1977-7-14 9323 Lake Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01 1006 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
  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
  SEINET1910294  Chorizanthe membranacea Barbara Ertter, Linda Vorobik, Elizabeth Neese 1988-1 7518 Lake Scotts Valley Rd 1 mi S of Hwy 20, ca 7 airmiles NW of Lakeport 427 Comment
  CAS-BOT-BC36497  Chrysolepis chrysophylla William R. Dudley 1893-1-1 s.n. Lake Cobb Mt. Comment
  CAS-BOT-BC278000  Cirsium cymosum M. S. Jussel 1933-7-4 359 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  UC178995  Cirsium cymosum var. cymosum Katharine Brandegee 1911-7-1 Lake Bottlerock Mt. Comment
  POM289699  Cirsium occidentale var. venustum Lyman Benson 1932-6-15 3679 Lake Bottle Rock Mountain, Middle N Coast Range, Kelsey Creek watershed. 914 Comment
  UC91776  Cirsium occidentale var. venustum J. W. Blankinship 1893-6-7 Lake Mt. Sanhedrin Comment
  CAS-BOT-BC438958  Cistanthe monosperma A. A. Heller 1902-7-15 5893 Lake About Summit Lake, near the summit of Mt. Sanhedrin Comment
  CAS-BOT-BC233909  Cistanthe umbellata Agnes M. Bowman 1902-4-1 163 Lake Sulphur Banks Comment
  UC1122361  Clarkia amoena K. E. Bradshaw 1937-6-10 126 Lake Lower Blue Lake, Plot 26 Lakeport Quadrangle Comment
  JEPS127736  Clarkia concinna H. Forbes, B. Keller 2009-6-17 UCBG 30 Lake Walker Ridge Road & 3.22 km west of its intersection with Bear Valley Road. Comment
  SD133950  Clarkia concinna Barbara Ertter, Linda Vorobik & Elizabeth Neese 1988-6-4 7524 Lake Scotts Valley road 5 miles S outh of Highway 20, ca 5 airmiles North west of Lakeport 427 Comment
  CAS-BOT-BC164188  Clarkia concinna Volney Rattan 1874-1-1 s.n. Lake Unspecified Comment
  POM271459  Clarkia concinna subsp. concinna Lyman Benson 1928-4-27 42 Lake Highland Springs. Mayacamas mtn range, Dobe Creek watershed 610 Comment
  RSA2237  Clarkia concinna subsp. concinna J. W. Blankinship 1923-5-6 s.n. Lake Kelseyville. Comment
  RSA122171  Clarkia concinna subsp. concinna K. e. Bradshaw 1937-6-1 27 Lake 2.75 miles west of Lakeport 457 Comment
  RSA537654  Clarkia concinna subsp. concinna Barbara Ertter, Linda Vorobik, Elizabeth Neese 1988-6-4 7524 Lake Scotts Valley Road 5 miles S of Highway 20, ca. 5 air miles NW of Lakeport 427 Comment
  CAS-BOT-BC228564  Clarkia gracilis subsp. tracyi Daniel Slakey; CNPS volunteers 2011-6-12 5 Lake Walker Ridge. Barrel Springs area 732 Comment
  POM271802  Clarkia purpurea subsp. quadrivulnera Lyman Benson 1928-6-20 261 Lake Western base of Mt. Konocti, Kelseyville; Middle North Coast mountain range 488 Comment
  UC1211900  Clarkia purpurea subsp. quadrivulnera Robert Ornduff 1960-5-30 6150 Lake nw Lower Lake; Manning Flat Comment
  HSC82546  Clarkia purpurea subsp. quadrivulnera Thomas W. Nelson, Jane P. Nelson 1980-6-24 5889 Lake Along F.S. Rd. M 10 (18N01) ca. 1/2 mi. E of ford over Rice Fork Creek 610 Comment
  CAS-BOT-BC164860  Clarkia rhomboidea M. S. Jussel 1933-6-26 187 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  POM271489  Clarkia rhomboidea Cora W. Benson 1932-6-10 s.n. Lake Soda Bay Grade; Middle N Coast mt. range, Clear Lake watershed 457 Comment
  UCD19999  Claytonia C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1241 Lake West shore of Boggs lake. Comment
  CAS-BOT-BC439197  Claytonia exigua subsp. exigua J. W. Blankinship 1923-3-19 s.n. Lake Highland Springs. Comment
  CHSC24936  Claytonia exigua subsp. exigua Brad R. Parker 1976-4-3 1 Lake Small population, ca. 72 mi sw of Chico and 2.5 mi e of the Abbott mine on the s side of Hwy 20, between fence and shoulder of the road. 563 Comment
  JEPS124240  Claytonia exigua subsp. exigua Lowell Ahart 2015-4-10 20018 Lake About 3 miles west of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. Comment
  CAS-BOT-BC439200  Claytonia exigua subsp. exigua John Thomas Howell 1931-4-3 6152 Lake Near summit of Butts Canyon road to Middletown 6 miles from Aetna Springs. Comment
  CAS-BOT-BC439336  Claytonia gypsophiloides M. S. Jussel 1931-3-30 20 Lake Glenbrook near Jordan Park. Comment
  UC1282844  Claytonia gypsophiloides J. R. Sweeney 1951-4-1 577 Lake 1.2 mi sw Highland Springs Comment
  SEINET9116008  Claytonia gypsophiloides K. L. Chambers 1993-5-6 5722 Lake Bottle Rock Road S of Kelseyville, 3.6 miles S of junction with Hwy 29/Hwy 175. Comment
  HSC31713  Claytonia parviflora subsp. parviflora Teresa Prendusi 1974-5-4 60 Lake 1.5 mi. from jct. to Indian Valley on Walker Ridge 1098 Comment
  UCD81195  Claytonia parviflora subsp. parviflora Robinder Aulakh; with PLB 102 class 2009-5-3 7 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 miles down road north of junction with Hwy 20. East side of the road. 731 Comment
  JEPS124239  Claytonia parvifolia subsp. parvifolia Lowell Ahart 2015-4-10 20019 Lake About 3 miles west of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. Comment
  JEPS80046  Claytonia rubra L. R. Heckard with J. Hickman 1979-6-15 5046 Lake trail from Summit Springs up sw corner of Snow Mt.; Snow Mt. 1859 Comment
  CAS-BOT-BC443777  Claytonia rubra subsp. rubra M. S. Jussel 1931-3-30 15 Lake Glenbrook near Jordan Park Comment
  HSC66638  Clematis lasiantha P. Powers, D. Stamp, J. Spitler, Cathy Railey, C. Macdonald 1980-4-19 7 Lake Coldsprings Campground along access rd. to Indian Valley Dam Comment
  CAS-BOT-BC92634  Clematis ligusticifolia Pauline Schulthess 1931-8-3 s.n. Lake Ranch, 1.25 mile southwest of Kelseyville. Comment
  UC2016507  Collinsia Richard Olmstead 1986-6-18 879 Lake Growing in loose scree on southwest facing slope of west peak of Snow Mountain, ca. 200 to 300 feet below the summit. Comment
  CHSC45721  Collinsia grandiflora Jean A. Graham 1988-4-9 4 Lake Jct Hwys 29 and 175, ca. 3 mi se of Kelseyville. 463 Comment
  POM126050  Collinsia greenei Alice Eastwood 1925-5-23 12889 Lake Dashiell's Mt. Sanhedrin. Comment
  CHSC79824  Collinsia heterophylla Thomas Edwards; T. Edwards 1990-3-31 7 Lake E side of Clear Lake, 2.2 mi S of Lucerne. 396 Comment
  HSC95159  Collinsia heterophylla A. Hove, A. Poteet, C. Sanville 1999-5-1 27 Lake Walker Ridge Rd., Blue Oak Recreation Area 537 Comment
  UC1012404  Collinsia heterophylla Francis W. Pennell 1940-7-4 26061 Lake on Route 29 three mi n Lower Lake 487 Comment
  POM273514  Collinsia heterophylla Lyman D. Benson 1928-4-30 572 Lake North side of Mt. Konocti. Kelseyville, Middle N Coast mtn range, Clear Lake. 549 Comment
  HSC85774  Collinsia rattanii Bobbi Schnell, Andrea Begnoche, Leonel Arguello 1987-4-11 Lake Barrel Springs Campground Comment
  UC103385  Collinsia rattanii Katharine Curran Jun 1884 Lake Bartlett Mountain Comment
  HSC67111  Collinsia sparsiflora var. collina Teri Bartowski, Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 8 Lake Coldsprings Campground along access rd. to Indian Valley Dam Comment
  UC1060637  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
  CHSC101222  Collinsia sparsiflora var. sparsiflora G. F. Hrusa; R. Gross, L. Houser 2008-4-11 17101 Lake Open, chaparral slopes with woodland on N faces immediately below Indian Valley Reservoir spillway into North Fork Cache Creek tailrace. 396 Comment
  LA86509  Collomia diversifolia Roman Gankin; 1965-5-6 519 Lake hill overlooking Cold Spring Camp, 0.9 mi. E of Little Indian Valley (Kowalski Ranch and Stanton Creek) Comment
  RSA183448  Collomia diversifolia Roman Gankin 1965-5-6 519 Lake Overlooking Cold Spring Camp, 0.9 mile east of Little Indian Valley (Kowalski Ranch and Stanton Creek) Comment
  UC1299511  Collomia diversifolia Freed W. Hoffman 1948-6-26 2483 Lake 3 mi n Bear Creek crossin<g>; Rice Creek Comment
  UC908758  Collomia diversifolia Milo S. Baker 1936-4 8615 Lake burned-over area near Mirabel Mine Comment
  UCR80216  Collomia diversifolia Milo S. Baker 1948-5-12 12038 Lake North Coast Ranges, Butts Canyon just below Black Oak Villa 305 Comment
  CHSC70990  Collomia heterophylla Vernon Oswald; Lowell Ahart 1998-5-7 9031 Lake Bartlett Springs Rd. west of Indian Valley Reservoir at the bridge on Bartlett Creek. Roadside. 457 Comment
  NY643118  Convolvulus arvensis J. Torrey 1865-1 324 Lake Comment
  RSA2673  Cordylanthus pilosus subsp. pilosus J. W. Blankinship 1928-8-24 s.n. Lake Mt. Konocti, Kelseyville. 610 Comment
  UCD18130  Cordylanthus pilosus subsp. pilosus K. Carpenter; with E. Dean and K. Chaney. 2000-8-11 67 Lake McLaughlin Reserve. Research Hill area, growing along Knoxville-Berryessa Rd., just south of turn-off to Recreation Area, E side of Hunting Creek, SW side of road. 632 Comment
  RSA74039  Cordylanthus pilosus subsp. pilosus Milo S. Baker 1957-7-7 12382 Lake 5 mi. N of Lower Lake. Comment
  UC1713149  Cordylanthus pilosus subsp. pilosus Katharine Brandegee Lake Bartlett's Comment
  RSA78612  Cordylanthus pringlei J. T. Howell 1943-8-13 19308 Lake Serpentine hill 2.7 miles north of Middletown. Comment
  CAS-BOT-BC238218  Cordylanthus tenuis subsp. brunneus Milo S. Baker 1945-6-18 10936 Lake Near Glenbrook Comment
  HSC90814  Cordylanthus tenuis subsp. brunneus L. R. Heckard, T. I. Chuang 1968-6-18 1948 Lake E of Whispering Pines resort, NW of Middletown Comment
  JEPS25065  Cordylanthus tenuis subsp. brunneus Joseph P. Tracy 1935-7-4 14013 Lake near Glenbrook (n side of valley); Cobb Mountain, Cobb Valley 822 Comment
  CHSC63663  Cordylanthus tenuis subsp. tenuis B. Castro 1993-9-11 504 Lake At W edge of Lakeport, on historic 'Brewery Hill' site. On short SW-trending flat ridge, at edge of firebreak. 451 Comment
  CAS-BOT-BC209760  Cornus glabrata A. A. Heller 1916-6-7 12365 Lake Between Bartlett Springs and Allen Springs Comment
  JEPS50116  Cornus glabrata Willis L. Jepson 1892-8-2 14322 Lake base of S. Fork Eel R. grade over Elk Mt.; n. Lake Co., Mountain Region of Clear Lake, Middle Creek Comment
  SEINET12137592  Cornus glabrata F. H. Utech, Knight, W.; Knight, I.; Edwards, S. 1986-1 86 -293 Lake Highland Springs Road near Highland Springs Reservior, ca 5 mi WSW of Kelseyville 530 Comment
  CAS-BOT-BC212031  Cornus nuttallii M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. 914 Comment
  OBI53740  Cornus nuttallii David J. Keil, Kathleen Keil 1992-7-18 23420 Lake Mendocino NF. 4.5 mi N of turnoff to Deer Valley along Elk Mountain rd (north of Upper Lake) Comment
  UCR50680  Cornus nuttallii Lyman Benson 1928-4-29 134 Lake Middle Coast Range, Mt. Hanna, Clear Lake River drainage. 855 Comment
  UC146110  Corylus californica Joseph P. Tracy 1905-1 2271 Lake Elk Mountain northern Lake County 1219 Comment
  UCD40021  Corylus cornuta subsp. californica Rodney Gale Myatt 1971-9-16 1331 Lake Just above Potter Valley, west of Lake Pillsbury. 609 Comment
  SD53289  Crepis intermedia Darley F. Howe 1962-5-19 3243 Lake 4 miles west of Colusa -Lake County line on Highway 20. 609 Comment
  RSA275311  Crepis monticola J. P. Smith, J. O. Sawyer, T. W. Nelson 1977-7-14 9317 Lake Mendocino National Forest. Along Boardman Ridge, 1.6 miles from its junction with Forest Service Road 20N01. 1220 Comment
  UC1037450  Crepis monticola Milo S. Baker 1941-6-17 9959 Lake n of road to Snow Mt.; Elk Mt. Comment
  JEPS97611  Crepis pleurocarpa R. D. Stone 1983-6-18 570 Lake 1.5 mi SSW Glenbrook; Upper High Valley Creek drainage 853 Comment
  JEPS105357  Crypsis schoenoides Dean W. Taylor 1994-10-7 14716 B Lake Blue Slide Lake, sag pond on ridge ca. 1 mi from Forest Road M10; Snow Mountain area Comment
  UC1100329  Crypsis schoenoides Malcolm A. Nobs and S. Galen Smith 1949-9-9 1864 a Lake dry playa about 0.5 mi se Scott Creek (on road from Upper Lake to Lakeport) Comment
  CAS-BOT-BC190156  Crypsis vaginiflora H. D. Ripley; R. C. Barneby 1945-6-21 6920 Lake 5 miles southeast of Middletown. 335 Comment
  UC1178522  Cryptantha clevelandii Leo Koch 1940-4-27 899 Lake 4.4 mi s Lakeport Comment
  SEINET10697935 Image available Cryptantha dissita Milo S. Baker 1938-5-1 Baker 8956 Lake Serpentine near foot of grade west of Lakeport. Comment
  SEINET7883433 Image available Cryptantha dissita Leo Koch 1940-1 899 Lake 4.4 miles south of Lakeport Comment
  POM287923  Cryptantha flaccida Lyman Benson 1932-6-21 3744 Lake Snow Mountain; ft Middle N Coast Mt Range, Bear Creek, Eel River 1524 Comment
  RSA2658  Cryptantha flaccida J. W. Blankinship 1923-4-15 s.n. Lake Saratoga Springs. Comment
  UCR263780  Cryptantha flaccida Barbara Ertter, Linda Vorobik, Elizabeth Neese 1988-6-4 7517 Lake Scotts Valley Road 1 mi south of Hwy 20, c. 7 air miles northwest of Lakeport 427 Comment
  UC1177893  Cryptantha flaccida Peter M. Ray 1950-4-16 1745 Lake road between Leesville and Bartlett Springs (n end of Indian Valley); Indian Valley 457 Comment
  JEPS90323  Cryptantha microstachys Dean W. Taylor 1972-5-8 1403 Lake on Walker Ridge Walker Ridge 1127 Comment
  UC1731378  Cryptantha muricata Dean W. Taylor 1998-6-3 16473 Lake hillslopes 0.5 mi w Glen Eden School (site) ((ca. 12 air mi nw <of> Lakeport), Upper Lake 7.5' USGS quadrangle); North Coast Ranges, Scotts Creek 487 Comment
  UC857168  Cryptantha muricata Alice Eastwood and John Thomas Howell 1938-5-16 5558 Lake Clear Lake Park Comment
  UCD37021  Cryptantha torreyana Beecher Crampton 1956-6-26 3664 Lake Lake County, 1.7 miles east of Seigler Springs. 685 Comment
  CAS-BOT-BC80707  Cupressus macnabiana C. H. M. 1916-9-26 s.n. Lake Pieta Grade Comment
  CAS-BOT-BC85571  Cupressus macnabiana Joseph Maillaird 1919-5-6 s.n. Lake Adams Springs 914 Comment
  CAS-BOT-BC85575  Cupressus macnabiana C. B. Wolf; E. R. Johnson 1934-10-14 6186 Lake 4 mi. W. (above) Highland Springs on Pieta Rd. 487 Comment
  CHSC89378  Cupressus macnabiana Lowell Ahart 2004-10-14 11455 Lake On the north edge of Bartlett Springs Road (Road M 12), about 1/8 mile northeast of the northeast part of Indian Valley Reservoir. 497 Comment
  POM282203  Cupressus macnabiana Lyman Benson 1932-12-29 4110 Lake 4 miles W of Highland Springs, Maya Camas Mountain, N. Slope 762 Comment
  UCD110848  Cupressus macnabiana Christopher Mallek 2008-1 IV- 1 Lake Indian Valley. 488 Comment
  NY169668  Cupressus macnabiana R. G. Olmstead 1985-5-16 670 Lake This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  CAS-BOT-BC80823  Cupressus sargentii Lyman Benson 1932-12-29 4112 Lake 4 mi W of Highland Springs, [Maya Camas] Mayacamas Mt. Range, Clear Lake 762 Comment
  CAS-BOT-BC85523  Cupressus sargentii H. E. McMinn 1923-5-26 987 b Lake 1 mi. from Knoxville toward Lake Co. line. Comment
  POM282218  Cupressus sargentii Lyman Benson 1928-11-3 821 Lake S. of Middletown; Mt. St. Helena; Mayacamas Mt. Range 518 Comment
  RSA31146  Cupressus sargentii L. R. Abrams 1928-5-4 12282 Lake County line, Napa-Lake county Comment
  SEINET3863404 Image available Cupressus sargentii Richard R. Halse 1987-2-22 3379 Lake Along Hwy. 29, .4 miles north of the Napa/Lake county line, about 6 miles south of Middletown; tree 12-15 meters tall.; 0 444 Comment
  UCD20623  Cupressus sargentii E. Dean; with M. Bibbo 2002-7-5 1173 Lake McLaughlin UC Reserve. BLM land on W side of McLaughlin Reserve's Research Hill. Northern trailhead parking lot and trail. 640 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
  SEINET11052543  Cupressus sargentii R. R. Halse 1987-2-22 3379 Lake Along Hwy 29, 0.4 mile N of the Napa/Lake County line, ca 6 miles S of Middletown. 444 Comment
  CAS-BOT-BC224374  Cuscuta Agnes M. Bowman 1902-5-1 136 Lake Sulphur Banks Comment
  UCD163062  Cuscuta James A. Neilson Jr. 1982-6-18 4085 Lake Mayacmas Mountains; east side of canyon of unnamed creek approximately 2 miles north of Glenbrook. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CAS-BOT-BC224471  Cuscuta californica Mrs. H. C. Cantelow 1934-5-30 568 Lake Nr. Middletown Comment
  RSA2730  Cuscuta ceanothi J. W. Blankinship 1928-7-15 s.n. Lake Kelseyville Comment
  RSA2731  Cuscuta ceanothi J. W. Blankinship 1927-7-15 s.n. Lake Kelseyville Comment
  RSA0002381  Cuscuta jepsonii W. L. Jepson 1892-8-3 5 c Lake N. Lake County: Big Horse Mt. on Ceannothus diversifolius Kell. Comment
  RSA109934  Cycladenia humilis P. A. Munz 1956-7-25 22338 Lake Pond from which a creek flows, SE of W Peak, Snow Mountain 1829 Comment
  CHSC11103  Cynoglossum grande Lowell Ahart 1969-4-7 Lake Near Clear Lake. 182 Comment
  SEINET12326999  Cynoglossum grande J. M. Thayer, Stern, K. R. 1984-1 1 Lake jct Hwy 29 and 175, ca 3 mi SE of Kelseyville 463 Comment
  UCD20486  Cynosurus echinatus E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1055 Lake McLaughlin UC Reserve. Lower reaches of southeastern slopes of Research Hill. Banks of Hunting Creek. Just W of parking area and old 4-wheel drive road that goes south from Knoxville-Berryesa Rd. 609 Comment
  JEPS15543  Cyperus squarrosus G. Thomas Robbins with L. R. Heckard 1956-7-25 3701 Lake e. base of ridge that forms a s.e. extension of Snow Mt. West (ca. 1/2 mi. airline from summit, pond drains w. through gap in ridge, into headwaters of Bear Creek ...); Lake-Colusa Co. Boundary 1981 Comment
  CAS-BOT-BC435171  Cypselea humifusa Milo S. Baker 1945-8-24 11189 Lake Beach at Clear Lake Highlands Comment
  CAS-BOT-BC190455  Dactylis glomerata Greg de Nevers 2001-5-14 12472 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  UCD36352  Danthonia californica Beecher Crampton 1953-6-2 1392 Lake Northwest slope of Mount Hannah, at northwest edge of Bogg's Lake. Comment
  UCD60488  Danthonia californica Beecher Crampton 1956-6-27 3693 Lake Harrison Flat, south slope of Mt. Hannah, and 2 miles west of Adams. 883 Comment
  POM124661  Datisca glomerata A. S. Stinchfield 1916-08 s.n. Lake Near Bartlett Springs. Comment
  POM274549  Datisca glomerata Lyman Benson 1927-9-14 110 Lake Kelseyville; Bank of creek, Rincon School House; Mt Range: Middle N Coast; River: Kelsey Creek. 488 Comment
  RSA430451  Daucus carota Lyman Benson 1929-9-22 1915 Lake N Coast, Clear Lake 427 Comment
  JEPS80404  Delphinium antoninum L. R. Heckard and J. Hickman 1981-6-23 5637 Lake Trail to Crockett Camp, North slope of North Ridge 1920 Comment
  HSC33272  Delphinium hesperium Thomas W. Nelson, Jane P. Nelson 1974-4-8 1152 Lake 200 m E of Oasis Resort, 13 mi. E of Clear Lake Oaks along Hwy. 20 Comment
  CAS-BOT-BC9927  Delphinium nudicaule John Thomas Howell 1945-6-19 21042 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CAS-BOT-BC9931  Delphinium nudicaule Carl B. Wolf 1928-5-6 2018 Lake 3 miles west of Bartlett Springs Comment
  HSC41897  Delphinium nudicaule M. A. Baker 1977-4-24 230 Lake Bartlett Springs Rd. at Kilpepper Creek 503 Comment
  HSC43931  Delphinium nudicaule Robert M. Specht 1977-4-28 821 Lake 512 Comment
  HSC60295  Delphinium nudicaule Phyllis Krieg 1979-4-14 Lake Middle Creek Campground 457 Comment
  JEPS60601  Delphinium nudicaule W. L. Jepson 1943-5-16 20823 Lake junction of Hopland road and Highland Springs road (2 mi s of Lakeport) Comment
  JEPS77358  Delphinium nudicaule Robert M. Lloyd 1963-5-4 2584 Lake State Hwy 29 at Socrates Mine Road (5 mi n of Middletown) Comment
  UC1126016  Delphinium nudicaule A. E. Wieslander 1934-4-15 454 Lake Bendmore Valley Ukiah Quadrangle Comment
  RSA273296  Delphinium nudicaule J. P. Smith, Thomas W. Nelson 1976-4-13 8551 Lake Barlett Springs Road, 0.6 miles from its jct with State route 20. 457 Comment
  CAS-BOT-BC17143  Delphinium uliginosum D. E. Breedlove 1980-6-29 44827 Lake Butts Canyon Road 5-8 miles S of Middletown 274 Comment
  RSA122783  Delphinium variegatum R. C. Wilson 1937-5-13 367 Lake 1 miles SW of Lakeport. 488 Comment
  RSA59957  Delphinium variegatum Joseph A. Ewan 1937-5-23 10340 Lake Just N of Lower Lake Village Comment
  CAS-BOT-BC17095  Delphinium variegatum subsp. variegatum Georgia Bentley 1917-5-14 s.n. Lake Lakeport Comment
  CHSC81546  Delphinium variegatum subsp. variegatum Julie Rose 2000-4-1 60 Lake Slope off of Walker Ridge Road. 606 Comment
  RSA10228  Delphinium variegatum subsp. variegatum Carl B. Wolf 1928-5-5 1913 Lake 2 miles south of Lakeport, on road to Kelseyville Comment
  UC160956  Delphinium variegatum subsp. variegatum J. P. Tracy May 28 1902-Jun 2 1902 1692 Lake 6 mi nw Lakeport; hills about Scotts Valley 426 Comment
  UCD81074  Delphinium variegatum subsp. variegatum Catherine Yasuda; with PLB 102 class 2009-5-3 5 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road miles north of junction with Hwy 20. East side of the road. 649 Comment
  RSA2273  Dendromecon rigida J. W. Blankinship 1924-5-18 s.n. Lake Siegler Springs Comment
  CHSC105479  Deschampsia cespitosa subsp. cespitosa B. Castro; L. P. Janeway 1999-7-5 1001 Lake Ca 12 air mi SSW of Stonyford, 4 mi NW of Indian Valley Reservoir, just S of Colusa/Lake Co line, at Kanaka Glade. 981 Comment
  RSA8466  Deschampsia danthonioides M. S. Jussel 1933-7-4 355 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch. Comment
  UCD36363  Deschampsia danthonioides Beecher Crampton 1953-6-2 1409 Lake 5 miles northwest of Lower Lake, on Kelseyville Road, Manning Flat. 548 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
  UCD62889  Deschampsia danthonioides A. A. Beetle 1941-4-27 1731 Lake Southwest side of Clear Lake. Comment
  UCD63723  Deschampsia elongata R. Tofsrud 1941-6-1 82 Lake Cobb Mt. Comment
  CAS-BOT-BC402245  Dicentra chrysantha A. A. Heller 1902-7-15 5896 Lake About Summit Lake, near the summit of Mt. Sanhedrin Comment
  CAS-BOT-BC402246  Dicentra chrysantha A. A. Heller 1916-6-8 s.n. Lake Near Hough's Springs Comment
  UC9918  Dicentra chrysantha Willis L. Jepson 1892-7 Lake Knoxville grade to Lower Lake; Mountain Region of Clear Lake Comment
  UC120106  Dicentra chrysantha M. K. Curran 1884-1 Lake Comment
  SEINET7072558  Dichelostemma capitatum A. G. Vestal 1963-5-11 s.n. Lake Above Soda Bay about 7 miles from Kilseyville. Coordinate datum: NAD 27. UTM Zone 10, 519115mE, 4317655mN. Comment
  UCD139231  Dichelostemma capitatum Shelley H. Smith 1976-4-18 7 Lake 2 miles southwest of Middletown, 0.5 mile west of Highway 29 on Sheveland Road. Comment
  HSC45253  Dichelostemma capitatum subsp. capitatum M. Alcasas 1978-4-15 16 Lake Bartlett Springs Rd. 1.0 mi E of Hwy. 20 549 Comment
  POM276988  Dichelostemma capitatum subsp. capitatum Lyman Benson 1928-3-23 867 Lake Kelseyville. Mayacamas Mtn range, Adobe Creek. 518 Comment
  UCD136954  Dichelostemma congestum Ellen Dean; with Plant Biology 102 interns 2013-5-4 7721 Lake Clear Lake State Park. NE of Kelseyville. South side of park, south of Soda Bay Road. Along undeveloped road near closed gate, where there is a fork that descends into private lands. 548 Comment
  POM277002  Dichelostemma ida-maia A. M. Irving 1931-05 s.n. Lake North Coast Mtn range, near Blue Lake. 488 Comment
  CAS-BOT-BC150358  Diplacus aurantiacus Mrs. A. McCallum s.n. Lake Bartlett Springs Comment
  CHSC7112  Diplacus aurantiacus D. Lydick 1969-4-4 17 Lake Along Highway 20, 20 yds. from west end of Blue Lake. Comment
  CHSC79829  Diplacus aurantiacus A. Miles; M. Malle, B. Gibbs 1999-5-2 34 Lake Hwy 20, 1/4 km east of Glenhaven Dr., N side of road. 436 Comment
  SBBG28823  Diplacus aurantiacus C. B. Wolf 1928-5-5 1960 Lake 2 mi from Clear Lake on road to Bartlett Springs Comment
  CAS-BOT-BC152217  Diplacus bolanderi M. S. Jussel 1933-6-26 149 Lake Between Cobb Mountain and Adams Springs on the Bikley Ranch Comment
  CAS-BOT-BC151934  Diplacus douglasii M. S. Jussel 1931-4-1 s.n. Lake Kelseyville Comment
  CAS-BOT-BC151935  Diplacus douglasii Agnes M. Bowman 21 Lake Lower Lake Comment
  CAS-BOT-BC153252  Diplacus kelloggii Alice Eastwood; John Thomas Howell 1938-5-17 5689 Lake Elk Mt. 1127 Comment
  CAS-BOT-BC153254  Diplacus kelloggii John Thomas Howell 1945-6-19 21037 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CAS-BOT-BC153255  Diplacus kelloggii Robert E. Jameson 1967-5-7 14 Lake South Fork of Scott's Creek 4 miles west of Lakeport Comment
  CAS-BOT-BC153256  Diplacus kelloggii M. S. Jussel 1931-3-30 s.n. Lake Cobb Mt., Jordan Park Comment
  CAS-BOT-BC153259  Diplacus kelloggii David D. Keck 1933-5-30 2390 Lake Scotts Valley, 6 miles south of Blue Lakes Comment
  SEINET201399  Diplacus kelloggii Rimo Bacigalupi, J. R. Sweeney 1953-1 4161 Lake Highland Cr Canyon, 1 mi W of Highland Springs 457 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-BC153378  Diplacus layneae John Thomas Howell 1945-6-18 20990 Lake Bottlerock Road Comment
  CHSC63753  Diplacus layneae Vernon H. Oswald; Lowell Ahart 1994-6-20 6341 Lake Forest Route M3 (18N04) 1.8 mi SW of Lower Nye Camp, W edge of snow Mtn. Wilderness, W of Stonyford. 792 Comment
  CHSC71452  Diplacus layneae Vernon H. Oswald; Lowell Ahart 1998-7-15 9291 Lake East side of sounty near Barrel Spring on the east side of Baldy Mtn. and west of Walker Ridge Rd. 0.8 mi south of Barlett Springs Rd. 640 Comment
  CHSC30001  Diplacus tricolor Harritta Gaussoin 1980-4-12 12 Lake Pinkeye Lake, ca. 2.0 miles W of Lower Lake. 499 Comment
  CAS-BOT-BC151340  Diplacus tricolor Rimo Bacigalupi; J. R. Sweeney 1953-5-26 4155 Lake Manning Flat, 5 1/2 miles west of Lower Lake 569 Comment
  POM277216  Disporum hookeri var. hookeri Lyman Benson 1928-4-29 114 Lake Mt. Hanna. Kelseyville. Middle N Coast mtn range, Cold Creek. 762 Comment
  UCD136989  Distichlis spicata Ellen Dean; with Plant Biology 102 interns 2013-5-4 7733 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
  SEINET3928434  Distichlis stricta R. F. Hoover 1940-8-25 4536 Lake Borax Lake.; 0 Comment
  UCR267440  Dittrichia graveolens Catherine Koehler 2012-10-8 s.n. Lake North Coast Range, McLaughlin UC Reserve, 0.39 miles SSE along Morgan Valley Rd. from main gate to Field Station at reserve; 0.83 miles SSE along Morgan Valley Rd. from intersection of Reiff Road and Morgan Valley Rd. 648 Comment
  CHSC13902  Dodecatheon hendersonii 1972-3-24 211 Lake 5 mi se of Kelseyville, Ca. at intersection of Hwy 29 and Hwy 175, sw corner of intersection. Comment
  CHSC61236  Dodecatheon hendersonii Leo Edson 1984-4-19 7 Lake Whispering pines. 853 Comment
  HSC62819  Dodecatheon hendersonii Kenneth Clark 1979-4-14 79 Lake 0.4 miles N of S.R. 20 on Wilbur Springs Rd. 640 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
  RSA8492  Dodecatheon hendersonii L. S. Rose 1933-4-22 33106 Lake Adams Spring, brushy hills. Comment
  JEPS73475  Dodecatheon jeffreyi L. R. Heckard 1972-7-9 3084 Lake w of the 2 peaks Snow Mt. (Milk Ranch Meadow); w of 2 peaks Snow Mt., Milk Ranch Meadow 1920 Comment
  UCD19391  Dodecatheon jeffreyi Gerald Dickinson 1964-7-21 186 Lake Upper Nye Campground. Comment
  POM59143  Downingia concolor var. concolor C. F. Baker 1903-5-9 3057 Lake Near Lakeport. Comment
  UC766337  Downingia concolor var. concolor R. F. Hoover 1941-5-11 5030 Lake 2 mi s Lakeport Comment
  RSA436098  Downingia concolor var. concolor Robert Gustafson, Don Reynolds 1983-6-7 2748 Lake Hwy 29, about 1 mile N of the Spruce Grove turnoff. Comment
  UC1112238  Downingia cuspidata S. Galen Smith with J. Anderson 1957-6-9 2994 Lake ca 3 mi w Cobb Valley (e of Bottle Rock Road, margins of Boggs Lake); Boggs Lake 899 Comment
  UCD41825  Downingia elegans Geri Hulse-Stephens 2001-6-30 732 b Lake Goat Mountain. West vernal pool, Root Homestead Parcel. 944 Comment
  UCD41853  Downingia elegans Geri Hulse-Stephens 2001-6-5 653 Lake Goat Mountain. East vernal pool, Root Glade. 944 Comment
  UC614729  Downingia elegans Beryl O. Schreiber 1936-9-19 2339 Lake 1 mi n Sheep Camp (Snow Mountain Trail); Snow Mountain 1341 Comment
  RSA10814  Draba verna C. B. Wolf 1928-5-6 2002 Lake 8.5 miles west of Bartlett Springs on the road to Clear Lake Comment
  UC114432  Drymocallis C. A. Purpus Aug 1894 1226 Lake Felsen am Snow Mt. 2133 Comment
  CAS-BOT-BC159577  Drymocallis glandulosa var. glandulosa M. S. Jussel 1933-6-26 196 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  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
  UCD42113  Drymocallis glandulosa var. glandulosa Geri Hulse-Stephens 2002-6-2 952 Lake Goat Mountain. Root Homestead. 975 Comment
  CAS-BOT-BC159581  Drymocallis glandulosa var. glandulosa M. S. Jussel 1932-5-1 s.n. Lake Jordan Park on road to Lower Lake Comment
  CAS-BOT-BC197069  Echinochloa crus-galli Sydney J. Stokes 1937-10-4 s.n. Lake Kelseyville Comment
  CAS-BOT-BC445598  Echinodorus berteroi Herbert L. Mason 1945-8-24 12672 Lake East shore, Lower Lake Comment
  CHSC78743  Eleocharis montevidensis L. P. Janeway 2000-5-30 6749 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
  RSA286230  Eleocharis obtusa var. engelmannii Robert F. Thorne 1974-7-31 44957 Lake Boggs Lake: N of Harrington Flat Road; lower margin of lake on S side 915 Comment
  RSA654116  Eleocharis obtusa var. engelmannii Beecher Crampton 1956-6-26 3655 Lake Margin of Snow s Lake 655 Comment
  RSA93456  Eleocharis obtusa var. engelmannii Milo S. Baker 1951-6-21 12329 Lake Along edge of Snow Lake on west side Comment
  CAS-BOT-BC113204  Eleocharis parishii Doris K. Kildale 1928-5-7 5000 Lake 6 miles E of Hough's Mineral Springs Comment
  JEPS98434  Eleocharis parishii Lowell Ahart 2000-6-2 8433 Lake 2 1/2 mi W of Bear Valley (bottom of a small wash, 100 ft NE of Bartlett Springs Rd, 400 yds SW of radio tower, 1/4 mi W of Bartlett Springs Rd and Walker Ridge Rd) 609 Comment
  CHSC111695  Elymus elymoides David Isle 1988-5-21 2095 Lake Rattlesnake Creek below M6 (20N01.5) bridge. 816 Comment
  UCD20480  Elymus elymoides E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1046 Lake McLaughlin UC Reserve. Lower reaches of eastern side of Research Hill, W of Hunting Creek. 609 Comment
  UC1552796  Elymus elymoides subsp. elymoides Frederica Bowcutt 1986-5-4 689 Lake on se side of Hwy 53 2.2 mi n 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
  HSC48515  Elymus glaucus J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9326 Lake Mendocino National Forest, along Boardman Ridge, 1.6 mi. from its junction with FS Rd. 20N01 1220 Comment
  POM205595  Elymus glaucus A. A. Heller 1902-7-23 1746 Lake Thistle Springs, Mt. Sanhedrin Comment
  UCD61913  Elymus glaucus August L. Hormay 1932-6-19 Lake 4-5 miles South of Middletown, Mt. St. Helena. Comment
  RSA2748  Elymus glaucus J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville 610 Comment
  CAS-BOT-BC206722  Elymus glaucus subsp. glaucus John Thomas Howell 1945-6-19 21011 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CAS-BOT-BC206726  Elymus glaucus subsp. glaucus A. A. Heller 1902-7-23 5957 Lake Thistle Springs, Mt. Sanhedrin Comment
  RSA129236  Elymus glaucus subsp. jepsonii K. e. Bradshaw 1937-6-2 119 Lake 3 miles N.W. of Lakeport 534 Comment
  POM205421  Elymus multisetus A. A. Heller 1902-7-14 5865 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  POM295661  Elymus multisetus Lyman Benson 1933-6-19 4465 Lake Lakeport Junction Hill; Middle N Coast Mt. Range 488 Comment
  POM295663  Elymus multisetus Lyman Benson 1932-6-19 3720 Lake Mt. Hanna. Middle N Coast Mt. Range 762 Comment
  RSA2792  Elymus multisetus J. W. Blankinship 1923-6-17 s.n. Lake Kelseyville Comment
  UCD42097  Elymus multisetus Geri Hulse-Stephens 2002-5-31 1011 Lake Goat Mountain. Root Homestead Parcel. Near West vernal pool; Common name: big squirreltail. 944 Comment
  CAS-BOT-BC204209  Elymus stebbinsii subsp. septentrionalis Beecher Crampton 1956-6-26 3626 Lake 1 mile east of Loch Lomond 851 Comment
  CHSC71429  Emmenanthe penduliflora var. penduliflora Vernon H. Oswald; Lowell Ahart 1998-7-15 9294 Lake East side of county near Barrel Spring on the east side of Baldy Mtn. and west of Walker Ridge Rd. 0.8 mi south of Bartlett Springs Rd. 640 Comment
  JEPS80348  Epilobium L. R. Heckard and J. Hickman 1981-6-21 5585 Lake n cirque Snow Mt. 1935 Comment
  POM32588  Epilobium brachycarpum A. A. Heller 1902-8-4 6030 Lake On Eel river one mile below Hullville. Comment
  UCR141331  Epilobium brachycarpum R. F. Thorne 1974-7-27 44944 Lake Boggs Lake north of Harrington Flat Road 915 Comment
  UC1363636  Epilobium canum subsp. latifolium Chas. M. Belshaw 1936-9-19 2704 Lake at head of Cedar Creek Inner North Coast Ranges, Snow Mt. West (summit of mountain) 2133 Comment
  UCD93082  Epilobium ciliatum Catherine E. Koehler 2007-7-18 s.n. Lake Lake-Napa County line: McLaughlin Reserve, east side of Research Hill, adjacent to Hunting Creek. 630 Comment
  HSC40271  Epilobium ciliatum subsp. ciliatum J. D. Ackerman, A. M. Montalvo 1975-9-10 728 Lake Boggs Mtn. E of Cobb, 100 m down Rd. 110 from Rd. 100 780 Comment
  UCD41676  Epilobium ciliatum subsp. ciliatum Geri Hulse-Stephens 2001-9-6 802 Lake Goat Mountain. Lovelady Spring. 0.1 miles west of FS boundary gate. 1264 Comment
  POM204184  Epilobium ciliatum subsp. ciliatum M. S. Jussel 1933-7-3 344 Lake Cobb P. O. Comment
  JEPS105953  Epilobium ciliatum subsp. glandulosum Lowell Ahart 2004-10-4 11437 Lake Below the high water line of Indian Valley Reservoir, along the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road 446 Comment
  UC353850  Epilobium densiflorum Milo S. Baker 1927-6-28 2235 a Lake near Middletown Comment
  RSA109937  Epilobium hallianum P. A. Munz 1956-7-25 22335 Lake Southeast base of West Peak, Snow Mountain. 1982 Comment
  POM248572  Epilobium minutum Alice Eastwood, John Thomas Howell 1938-5-15 5537 Lake Near Putah Creek north of Middletown Comment
  POM72768  Epilobium minutum P. A. Munz 1925-6-18 9872 Lake Lakeport. Comment
  UCD160151  Epilobium minutum James A. Neilson Jr. 1974-4-30 3034 Lake Border of Lake and Sonoma Counties: Mayacmas Mountains, county line ridge 1/4 mile north of Geyser Rock. (Elevation estimated using Google Earth by label maker.) 1066 Comment
  UCD83823  Epilobium minutum Ellen Dean; G. Harrington, C. Thomsen, J. Gilardi 2010-5-12 6002 Lake Southern part of Cache Creek Wilderness Area. Area is accessed via Morgan Valley Road and eastern forks of Rocky Creek Road. Permission granted to use private road to get to Wilderness boundary. 797 Comment
  JEPS22801  Epilobium nivium Herbert L. Mason 1936-9-20 11533 Lake sw slope Snow Mountain 1828 Comment
  JEPS101740  Epilobium torreyi Dean W. Taylor 1998-6-3 16458 Lake unnamed rd 0.7 miles N Napa County line, ca. 1.5 mile N of Oat Hill 548 Comment
  UC353813  Epilobium torreyi Milo S. Baker 1928-7-5 3186 b Lake Winter Bee River fork above confluence Bear Cr.; Cal. Nat. Forest Comment
  UC728648  Epilobium torreyi Milo S. Baker 1945-6-21 11012 Lake along creek w Bartlett Sprs.; Bartlett Cr Comment
  CDA12216  Epipactis gigantea G. F. Hrusa 1993-6-1 11163 Lake North Coast Biodiversity Arena; At deep pool on Kilpepper Ck. approx. 350 meters upstream from crossing of Bartlett Spr. Rd. Comment
  CAS-BOT-BC213576  Eragrostis hypnoides J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake shores, mouth of Kelsey Creek Comment
  CAS-BOT-BC284058  Eragrostis pectinacea var. pectinacea Peter H. Raven 1954-9-1 8102 Lake Mirabel Park, 4.8 mi. s. of Middletown Comment
  UC164835  Eremocarpus setiger Joseph P. Tracy Jul 21 1905-Aug 16 1905 2341 Lake Elk Mountain Northern Coast Ranges (n Lake Co.) 1219 Comment
  RSA0034153  Eremogone M. Bourell 1997-7-3 6593 Lake Mendocino National Forest, summit of Sheetiron Mountain. Comment
  JEPS24950  Eriastrum brandegeeae R. F. Hoover 1938-6-9 3553 Lake betw. Burns Valley and Borax Lake Comment
  UC971719 Image available Eriastrum brandegeeae H. L. Mason 1945-6-28 12604 Lake se Borax Lake; Obsidian Ridge; Obsidian Ridge, SE of Borax Lake, Lake Co. Comment
  JEPS123337  Eriastrum brandegeeae David Gowen 2005-6-15 443 Lake Between Burns Valley and Borax Lake. Across from school (Acacia Road?) Comment
  CAS-BOT-BC287618  Ericameria linearifolia L. R. Abrams 1928-5-6 12457 Lake Summit to Bartlett Springs Comment
  HSC95319  Ericameria linearifolia Todd Bouchier, Kathleen Gifford, Cameron Williams 1999-5-1 26 Lake Blue Oak Recreation Area; Walker Ridge Rd. 12.8 km. from Hwy. 20 536 Comment
  HSC40286  Ericameria parryi var. latior A. M. Montalvo, J. D. Ackerman 1975-9-10 694 Lake Boggs Mtn. E of Cobb, near summit on Rd. 542 1091 Comment
  CAS-BOT-BC295128  Erigeron greenei Milo S. Baker 1940-6-30 9743 Lake Whispering Pines Resort Comment
  JEPS66237  Erigeron greenei Hugh and Juanita Hamann and Eddie Dearing 1971-8-17 Lake just sw of town's center Middletown (foot of Rabbit Hill); Rabbit Hill Comment
  CHSC32254  Erigeron petrophilus var. petrophilus James Jokerst 1980-9-5 1122 Lake North Coast Ranges. Near Hull Mountain. Comment
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Jul 16 2007
  UC485106  Erigeron petrophilus var. petrophilus C. A. Purpus 1894-8-1 1024 Lake Snow Mt. 2133 Comment
  UC353827  Erigeron philadelphicus var. philadelphicus unknown Jul 4 1928-Jul 5 1928 3086 b Lake Winter Bed Rice Fork, Winter Bed Comment
  CAS-BOT-BC216076  Eriodictyon californicum A. A. Heller 1919-5-10 13146 Lake Valley of tributary of Cache Creek 5 miles east of Hough's Springs Comment
  CAS-BOT-BC216079  Eriodictyon californicum Georgia Bentley 1917-6-3 s.n. Lake Lower Lake Comment
  CAS-BOT-BC216119  Eriodictyon californicum Doris K. Kildale 1926-5-30 2082 Lake 1 mile from Mendocino Co. line, on road to Upper Lake Comment
  HSC13525  Eriodictyon californicum C. B. Wolf 1928-2-26 1526 Lake Above Blue Lakes on the rd. from Upper Lake to Ukiah Comment
  HSC49857  Eriodictyon californicum J. P. Smith, J. O. Sawyer 1978-4-29 9764 Lake Walker Ridge Rd., 1.4 mi. from its junction with Hwy. 20 671 Comment
  HSC66022  Eriodictyon californicum S. Harris, M. Moble, B. Ferguson, S. Smith 1980-4-19 Lake Along Walker Ridge Rd., 2.65 mi. S of junction with access road to Indian Valley Dam Comment
  POM269327  Eriodictyon californicum Lyman Benson 1928-6-16 274 Lake Highland Springs. Mayacamas mtn range. Dobe Creek. 610 Comment
  UCD14222  Eriodictyon californicum R. A. Harris 1974-5-5 54 Lake along the roadside, off of Bartlett Spring Road; 609 Comment
  RSA0035231  Eriogonum M. Bourell 1997-7-2 6530 Lake Mendocino National Forest. Along Rice Creek Road. FS Road M3. Comment
  CAS-BOT-BC248821  Eriogonum compositum var. compositum A. A. Heller 1902-7-19 5913 Lake Southern slope of Mt. Sanhedrin above the sawmill Comment
  POM165181  Eriogonum compositum var. compositum A. A. Heller 1902-7-19 5913 Lake Southern slope of Mt. Sanhedrin above the sawmill. 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
  RSA0081674  Eriogonum dasyanthemum James L. Reveal 1988-6-2 6983 Lake Walker Ridge Road, 0.5 mile north of California Highway 20, about 10.5 air miles northeast of Clearlake Highlands and 21.5 miles west of Arbuckle. 655 Comment
  RSA63353  Eriogonum hirtiflorum Milo S. Baker 1950-6-2 12275 Lake About 1 mile SE of Borax Lake. 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
  POM165261  Eriogonum luteolum A. A. Heller 1902-7-30 6007 Lake Between the 'Blue Slide' and Sulphur Creek west of Hullville. Comment
  CHSC91144  Eriogonum luteolum var. luteolum David Isle 1997-9-5 313 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. Jct. road to Wilson Camp. 1389 Comment
  RSA275320  Eriogonum luteolum var. luteolum J. P. Smith, J. O. Sawyer, T. W. Nelson 1977-7-14 9277 Lake Mendocino National Forest, Oak Flat Campground 518 Comment
  UC1032291  Eriogonum luteolum var. luteolum A. Simontacchi 1937-7-24 338 Lake Laurel Beach Lakeport Quadrangle, Laurel Beach Comment
  UC86013  Eriogonum luteolum var. luteolum Angell Lake Upper Lake Comment
  UC634609  Eriogonum luteolum var. luteolum Pauline Schulthess 1931-7-20 Lake 5 1/2 mi s Kelseyville (near the Brierly Ranch) Comment
  UC85724  Eriogonum luteolum var. luteolum T. S. Brandegee 1892-8-9 Lake Hot Springs Comment
  JEPS78237  Eriogonum nervulosum Charley Patterson 1979-6-22 Lake Ca 3 mi sw Whispering Pines (below fence along road running along ridge s from Sect. 34); Whispering Pines Quad, Lake-Sonoma County Line 975 Comment
  UC161816 Image available Eriogonum nervulosum Katharine Brandegee 1902-8-25 Lake Snow Mountain; ; Snow Mt., Lake Co. Comment
  HSC43021  Eriogonum nudum var. deductum J. P. Smith, J. O. Sawyer, Jane Cole, Thomas W. Nelson, Jane P. Nelson 1977-7-14 9303 Lake Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01 1006 Comment
  CAS-BOT-BC261518  Eriogonum nudum var. nudum James McMurphy 1909-8-6 679 Lake Between Kelseyville and Lower Lake Comment
  UC142989  Eriogonum nudum var. nudum Katharine Brandegee 1910-8-12 Lake near Bartlett Springs Comment
  CAS-BOT-BC33941  Eriogonum tripodum M. K. Curran 1884-7-1 s.n. Lake Near Hough's Springs Comment
  UC85700  Eriogonum tripodum D. Cleveland 1882-7-1 93 Lake Indian Valley Comment
  UC85701  Eriogonum tripodum M. K. Curran July 1884 Lake near Hough's Springs; Lake Co. Comment
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Jan 3 2016
  UC161862  Eriogonum umbellatum var. smallianum Katharine Brandegee 1892-8-25 Lake Snow Mt. Comment
  SD13372  Eriogonum wrightii var. trachygonum Lewis S. Rose 1935-9-12 35648 Lake Middletown Comment
  UC614745  Eriogonum wrightii var. trachygonum Beryl Schreiber 1936-9-20 2346 Lake 2 mi e Lower Lake 457 Comment
  UCSB46291  Eriophyllum lanatum Steele, Kelly 1980-6-25 Lake 12.5 miles north on Walker Ridge Road from its junction with Highway 20 Comment
  HSC31576  Eriophyllum lanatum var. achilleoides Teresa Prendusi 1974-5-4 29 Lake Walker Ridge, 0.5 mi. N of junction with Hwy. 20 671 Comment
  HSC48242  Eriophyllum lanatum var. achilleoides J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9289 Lake Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01 1006 Comment
  JEPS34595  Eriophyllum lanatum var. achilleoides W. L. Jepson 1920-5-24 9028 Lake hills e Indian Valley (n Lake Co.) Comment
  UC1282675  Eriophyllum lanatum var. achilleoides J. R. Sweeney 1952-5-2 784 Lake 4.5 mi from Middletown (on Hwy 29) Comment
  UC1484431  Eriophyllum lanatum var. achilleoides Dale E. Johnson with J. E. Eckenwalder 1974-6-1 126 Lake SW of Snow Mt., N of Clear Lake Bear Creek Campground Comment
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Dec 31 2011
  UC507050  Eriophyllum lanatum var. achilleoides L. R. and H. L. Mason 1933-4-30 E 16 Lake between Middleton and Pope Valley (Serpentine Ridge, about 1 mi from Etna Springs); Serpentine Ridge Comment
  CAS-BOT-BC308103  Eriophyllum lanatum var. achilleoides H. M. Hall 1913-7-27 9596 Lake Northerly slope of Cobb Mountain 300 Comment
  POM118208  Eriophyllum lanatum var. achilleoides H. M. Hall 1913-7-27 9596 Lake Northerly slope of Cobb Mountain, about 300 m in altitude below the summit Comment
  RSA339141  Eriophyllum lanatum var. achilleoides Margaret J. Williams, Wayne Roderick 1984-5-23 84- 19 -1 Lake Butt's Canyon Road, 5.7 miles S of Hwy. 29 toward Pope Valley 305 Comment
  SJSU8796  Eriophyllum lanatum var. achilleoides R. W. Henkel 1967-5-20 Lake near Elk Mt Ranger Station c. 0.5 mi NE of juncture of W Fork & E Fork of Middle Cr midway between L Pillsbury & Clear L Comment
  RSA298145  Eriophyllum lanatum var. aphanactis J. P. Smith, J. O. Sawyer, T. W. Nelson 1977-7-14 9289 Lake Boardman Ridge along Forest Service Rd 1N02, 1.4 miles N of its junction with FS Rd 20N01. 1006 Comment
  HSC62932  Erodium cicutarium Michael Dalke 1979-4-14 28 Lake Mendocino National Forest, Middle Creek Campground. 457 Comment
  UCD37273  Eryngium aristulatum Beecher Crampton 1958-8-19 5098 Lake 4-5 miles southwest of Lower Lake, Snow's Lake. Comment
  JEPS17432  Eryngium aristulatum var. aristulatum W. L. Jepson 1897-7-15 14272 Lake Big Valley Comment
  POM287757  Eryngium aristulatum var. aristulatum Lyman Benson 1928-6-23 333 Lake Western Base Mt. Konocti 442 Comment
  RSA286267  Eryngium aristulatum var. aristulatum R. F. Thorne 1974-7-31 44961 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  UC1044681  Eryngium aristulatum var. aristulatum Milo S. Baker 1951-6-21 12324 Lake 5 mi. w. Lower Lake (margin of Snow Lake); Snow Lake 609 Comment
  UC1487284  Eryngium aristulatum var. aristulatum Yusuf Sheikh 1974-4-21 570 Lake Mt. Hannah, E slope, 2.5 mi SSE of jct. of Siegler Springs Road and Lakeport Highway Comment
  UC765471  Eryngium aristulatum var. aristulatum R. F. Hoover 1938-9-5 3816 Lake 3 mi. w. Lower Lake Comment
  UCD147455  Eryngium aristulatum var. aristulatum Ellen Dean; T. Starbuck, N. Gonzales, PLS 102 interns 2014-4-26 8060 Lake Anderson Marsh State Historic Park on SE shore of Clearlake. 402 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
  CAS-BOT-BC151559  Erythranthe nudata M. K. C. 1884-6-1 53 Lake Unspecified Comment
  CAS-BOT-BC151562  Erythranthe nudata A. A. Heller 1919-5-10 13142 Lake Valley of a tributary of Cache Creek 5 miles east of Hough's Springs. Comment
  CAS-BOT-BC151565  Erythranthe nudata H. D. Ripley; R. C. Barneby 1945-6-21 6925 Lake 8 miles SE of Middletown 335 Comment
  CAS-BOT-BC151564  Erythranthe nudata John Thomas Howell 1965-5-27 41322 Lake Roadside hollow, Butts Canyon Comment
  POM169660  Erythronium californicum C. F. Baker 1903-5-12 3202 Lake Divide between Lakeport and Hopland 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-BC504314  Erythronium californicum Elmer I. Applegate 1931-3-25 6620 Lake Lakeport-Hopville Road about half way up the grade Comment
  CAS-BOT-BC504315  Erythronium californicum Elmer I. Applegate 1931-3-24 6611 Lake 7 miles west of Kelseyville Comment
  CAS-BOT-BC504319  Erythronium californicum Agnes M. Bowman 1902-4-1 16 Lake High Valley Comment
  CAS-BOT-BC504321  Erythronium californicum 1905-3-31 s.n. Lake Unspecified Comment
  CAS-BOT-BC504328  Erythronium californicum Alice Eastwood 1925-5-25 12963 Lake On trail to Mt. Sanhedrin, Cowan's Camp 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
  RSA28182  Erythronium californicum Elmer I. Applegate 1931-3-25 6612 Lake Scotts Valley, 4 miles west of Lakeport. Comment
  RSA79280  Erythronium californicum E. K. Balls, Lee W. Lenz 1952-5-9 17143 Lake 6.3 miles NE from jct. with highway 20 on road to Bartlett Springs. 931 Comment
  SEINET12048662  Erythronium californicum F. H. Utech, McClintock, E.; Knight, W.; Knight, I. 1984-1 84 -036 Lake ca 3.2 mi W of CA 20 on CA 175 (Hopland Road) enroute to Hopland from Finley 457 Comment
  RSA17434  Erythronium helenae Elmer I. Applegate 1934-3-11 8841 Lake Near the north base of Mount St. Helena Comment
  RSA371693  Erythronium helenae Lawrence F. LaPre 1986-3-30 s.n. Lake Three Peaks, 5 miles SE of Middletown near the Napa Co. line. 732 Comment
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Mar 5 2007
  SEINET9633975 Image available Erythronium helenae Elmer I. Applegate 1931-3-23 6610 Lake Gallagher's Ranch, about 3 miles south of Middletown, southern Lake County. Near north base of Mount St. Helena. Comment
  LA36827  Erythronium revolutum Elmer I. Applegate; 1931-3-23 6610 Lake Gallagher's ranch, about 3 mi S of Middletown, southern Lake Co., near north base of Mt. St. Helena Comment
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Sep 29 2016
  CAS-BOT-BC5870  Eschscholzia apiculata Charles Fuller Baker 1903-5-9 3088 Lake Kelseyville Comment
  SEINET8131236 Image available Eschscholzia bakeri C. F. Baker 1903-1 3094 Lake divide between Lakeport and Hopland Comment
  UC146100  Eschscholzia caespitosa J. P. Tracy May 28 1902-Jun 2 1902 1685 Lake 6 mi nw Lakeport (in hills about Scotts Valley) 426 Comment
  POM296209  Eschscholzia caespitosa subsp. caespitosa Cora W. Benson 1935-04 26 Lake Highland Springs Comment
  JEPS51785  Eschscholzia californica W. L. Jepson 1897-7-16 Lake Blue Lakes Comment
  SEINET7067204  Eschscholzia californica A. G. Vestal 1947-5-3 s.n. Lake Bare slope about 2.5 miles northeast of Middletown on Route 29. Coordinate datum: NAD27. UTM Zone 10, 536783mE, 4291929mN. Comment
  POM272316  Eschscholzia californica var. crocea Lyman Benson 1930-3-23 1968 Lake Lakeport, Mayacanas mountain range 518 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
  HSC89702  Eschscholzia lobbii Eric German, Klara Varga, Michele Cardinaux 1989-4-15 30 Lake Blue Oak Campground, 7.7 mi. N of Hwy. 20 152 Comment
  UCD142797  Euphorbia serpillifolia K. Esau; D. Hartmann 1941-7-17 s.n. Lake On U.S. #20 between Williams and Clear Lake. Comment
  UCD41849  Euphorbia serpillifolia subsp. serpillifolia Geri Hulse-Stephens 2001-9-9 860 Lake Goat Mountain. West vernal pool, Root Parcel. 944 Comment
  UC868923  Euphorbia spathulata Milo S. Baker 1932-4-24 5690 Lake 2-3 mi s Kelseyville (along highway on e side of road) Comment
  POM223411  Euthamia occidentalis L. S. Rose 1935-9-11 35640 Lake Lakeport 412 Comment
  CAS-BOT-BC278307  Festuca californica subsp. californica John Thomas Howell 1943-5-11 18055 Lake 2.9 miles north of Middletown Comment
  UCD65880  Festuca californica subsp. californica A. A. Beetle 1941-4-27 1736 Lake Near Clear Lake, western shore of lake. Comment
  UCD42092  Festuca idahoensis Geri Hulse-Stephens 2002-5-31 932 Lake Goat Mountain. Root Homestead Parcel. Dry site between E and W vernal pools; Common name: Idaho fescue. 944 Comment
  CHSC105742  Festuca occidentalis David Isle; Arnold James 1993-6-23 1752 Lake Mendocino National Forest - North Coast Ranges Upper Main Eel River Watershed. N of Lake Pillsbury and 20N01; NE of Sheriff Posse Corral and up 4x4 Rd past K-Tag. EUI Plot 5. 585 Comment
  UCD66257  Festuca roemeri Leo Koch 1940-4-28 924 Lake 1.1 miles from Kelseyville to Lower Lake. Comment
  CHSC116245  Festuca rubra Barbara L. Wilson; Richard E. Brainerd, Nick Otting 2009-5-4 15458 Lake University of California's McLaughlin Reserve. 639 Comment
  CDA42567  Filago gallica R. Gross 2002-12-17 s.n. Lake North Coast Ranges; Kelseyville Creek Drive, 5 mi E of Kelseyville. 0 Comment
  RSA287842  Foeniculum vulgare Lyman Benson 1929-7-13 1764 Lake Bed of Kelsey Creek, Kelseyville Comment
  CAS-BOT-BC52702  Frangula californica subsp. californica Doris K. Kildale 1926-5-31 2047 Lake Cold Brook on road between Kelseyville to Lower Lake 396 Comment
  CAS-BOT-BC52719  Frangula californica subsp. californica John Thomas Howell 1945-6-21 21190 Lake Bartlett Mountain, Ruppert Ridge to Bartlett Flat Comment
  CAS-BOT-BC62977  Frangula californica subsp. crassifolia A. A. Heller 1902-8-2 6012 Lake Near Hullville on the ridge between Eel River and Rice creek. Comment
  CAS-BOT-BC63019  Frangula californica subsp. crassifolia Carl B. Wolf 1928-5-6 2045 Lake 1/4 mi. e. of Bartlett Springs on road to Williams. Comment
  CAS-BOT-BC63022  Frangula californica subsp. crassifolia Carl B. Wolf 1928-5-7 2112 Lake 6 mi. e. of Houghs Mineral Springs, on road to Williams. Comment
  OBI6086  Frangula californica subsp. crassifolia Carl B. Wolf 1928-5-6 2045 Lake 1/4 mi E of Bartlett Springs on road to Williams Comment
  CAS-BOT-BC53462  Frangula californica subsp. tomentella Greg de Nevers 2001-5-14 12359 Lake in drainage ditch along Westlake road, in the northwest corner. Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  HSC60182  Frangula californica subsp. tomentella J. P. Smith, J. O. Sawyer 1971-6-6 4733 Lake Scenic vista point along crest of Walker Ridge. Comment
  UCD84035  Frangula californica subsp. tomentella Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6214 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via eastern forks of Rocky Creek Road and then via a private road owned by Stephen Gilardi (an area known as Brushy Sky High on some maps). 680 Comment
  CDA15776  Fraxinus dipetala G. F. Hrusa 1993-5-2 10869 Lake North Coast Ranges; Above Barrel Springs Creek. Road between Bear Valley and Indian Valley Reservoir. Comment
  HSC39222  Fraxinus latifolia D. E. Anderson, J. P. Smith 1971-6-26 1201 Lake Register area of Mendocino National Forest. Comment
  HSC59479  Fraxinus latifolia M. A. Ericksen 1979-5-6 251 Lake Flooded hayfield at 10755 Bachelor Valley Rd. 1.5 mi. E of Hwy. 20, Whitter Springs area 396 Comment
  UC1123373  Fraxinus latifolia K. E. Bradshaw 1937-6-8 92 Lake 2 mi ssw Upper Lake; Lakeport Quad. 411 Comment
  UCR49709  Fraxinus oregona Lyman Benson 1933-6-19 4460 Lake Kelseyville. MIddle N Coast. Clear Lake. Kelsey Creek 457 Comment
  POM283460  Fremontodendron californicum Minerva Ferguson 1930-5-21 2924 Lake Morgan Valley. Comment
  UCD116272  Fremontodendron californicum Alice Eastwood; John Thomas Howell 1938-5-15 5533 Lake Mirabel Mine. Comment
  HSC37898  Fritillaria affinis Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2299 Lake Along Morgan Valley Rd., 7.8 mi. from Lower Lake 640 Comment
  UC72258  Fritillaria affinis Hardin Irwin 1904-3 101 Lake vicintiy of Kelseyville Comment
  UCD139714  Fritillaria affinis Rolf Y. Berg 1963-3-3 s.n. Lake Butts Creek Canyon, on Pope Valley - Middletown Road, 200 meters north of Napa county line. Comment
  UCSB676  Fritillaria affinis Ingram, John 1953-4-11 Lake Where state highway crosses St. Helena Creek Comment
  UCD23462  Fritillaria pluriflora J. R. Griffin 1969-4-1 3073 Lake Barrel Springs, C.G. Walker Ridge. Comment
  HSC69780  Fritillaria purdyi R. Kalal 1979-4-14 81 Lake 0.4 mi. N of SR 20 on Walker Ridge Rd. 640 Comment
  JEPS5805  Fritillaria purdyi H. L. Mason 1954-3-17 Lake about 3 mi ne of Middletown (on Hill 1030) Comment
  POM182680  Fritillaria recurva D. D. Keck 1931-4-3 1079 Lake 6 miles north of Aetna Springs, head of Butts Canyon, southern Lake County Comment
  CAS-BOT-BC508161  Fritillaria recurva A. A. Heller 1902-7-24 s.n. Lake Near the summit of Mt. Sanhedrin Comment
  UCSB683  Fritillaria recurva Ingram, John 1953-4-11 Lake Where state highway crosses St. Helena Creek Comment
  RSA0054810  Galium Keith E. Hoffmaster 1940-11-24 979 Lake Near Lower Lake. Comment
  UCR121141  Galium andrewsii Beecher Crampton 1954-6-8 1939 Lake 3 miles north of Cobb Mountain, Bottle Rock Road Comment
  HSC62809  Galium aparine J. M. DiTomaso 1979-4-14 870 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  UC1143145  Galium aparine K. Bradshaw 1937-5-28 4 Lake Pinnacle Rock Mendocino National Forest, Lakeport Quadrangle Comment
  JEPS7018  Galium bolanderi W. L. Jepson 1892-7-30 Lake near Uncle Sam Mountain ( = Mt. Konocti) Comment
  JEPS80792  Galium bolanderi L. R. Heckard and J. C. Hickman 1981-7-28 5699 a Lake Timber Lake Snow Mt. (w side of mt.) 1524 Comment
  UCD160586  Galium bolanderi Ellen Dean; Susan Harrison, Sharon Strauss 2015-5-10 8701 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
  CHSC91162  Galium californicum D. Isle 1997-7-31 316 Lake Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. 8.5 mi. up from 16N30/16N14 jct. at Low Gap Meadow. 1133 Comment
  UCD121749  Galium californicum Roman Gankin; W. R. Hildreth 1967-7-3 878 Lake About 2.9 miles south of Hull Mountain on USFS Road 1 NO 2. Comment
  UC1039522  Galium californicum subsp. californicum P. Schulthess 1931-7-18 Lake 7 mi se Kelseyville (Adams Springs Road) Comment
  UC1282834  Galium californicum subsp. californicum J. R. Sweeney 1952-5-2 806 Lake 4 1/2 mi n Middletown (on road to Hoberg and Calf Mt.); 1944 burn Comment
  JEPS80407  Galium mexicanum var. asperulum L. R. Heckard and J. Hickman 1981-6-23 5640 Lake n slope North Ridge (on Crockett Camp trail) 1600 Comment
  UC353804  Galium mexicanum var. asperulum Milo S. Baker 1928-7-5 3089 a Lake banks near confluence of Bear Creek; Rice Fork Comment
  SD132010  Galium parisiense Barbara Ertter 1988-7-3 7666 Lake Elk Mt. Road ca. 7.0 air miles north of Upper Lake, ca. halfway up switchbacks on south face Elk Mountain, 3.0 miles from top, 2.7 miles from Midle Cr. Crossing. 762 Comment
  CHSC101544  Galium porrigens var. tenue G. F. Hrusa; R. Gross 2008-5-23 17404 Lake Flats along Box Canyon Creek in upper Benmore Canyon immediately E and S of Indian Valley Reservoir spillway. 457 Comment
  POM60667  Galium triflorum A. A. Heller 1902-7-25 5982 Lake Foothills South of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  SEINET14453270 Image available Galium triflorum A. A. Heller 1902-7-15 5982 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC199038  Garrya congdonii A. A. Heller 1919-5-10 13139 Lake Coast Range, north side of the ridge west of Leesville 457 Comment
  CAS-BOT-BC199050  Garrya congdonii C. B. Wolf 1930-11-2 1054 Lake 7 miles east of Hough's Mnieral Springs on road to willows 609 Comment
  CAS-BOT-BC186339  Garrya flavescens C. Hart Merriam 1915-8-16 s.n. Lake Pieta grade Comment
  UC1714556  Garrya flavescens Milo S. Baker 1929-3-28 3416 b Lake highway between Konocti and Lower Lake Comment
  CAS-BOT-BC192181  Garrya fremontii Carl B. Wolf 1928-5-6 1965 Lake 2 miles up Bartlett Springs grade Comment
  POM280068  Garrya fremontii Lyman Benson 1928-3-30 70 Lake Highland Springs, Mayacamas Mt. Range, Clear Lake Watershed. 610 Comment
  UC1195659  Garrya fremontii A. R. Kruckeberg 1949-9-24 305 Lake e slope Bartlett Mtn. (between Bartlett Flat Ranger Station and CCC Camp) Comment
  SEINET8730411 Image available Garrya fremontii A. Simontacchi s d 318 Lake 1.3 mile northeast of Pinnacle Rock L. O. , Lakeport; Mendocino National Forest. 991 Comment
  HSC100341  Gastridium phleoides J. P. Smith 2011-7-16 13312 Lake Along Hwy. 29 607 Comment
  POM290959  Gastridium phleoides Lyman Benson 1934-6-12 6073 Lake Kelseyville, Kelsey Creek. Middle N Coast mtn range, Clear Lake watershed. 427 Comment
  UCD36364  Gastridium phleoides Beecher Crampton 1953-6-2 1411 Lake 5 miles northwest of Lower Lake, on Kelseyville Road, Manning Flat. 548 Comment
  UCD66571  Gastridium phleoides A. A. Beetle; G. L. Stebbins Jr. 1942-6-3 3528 Lake 3 miles south of Kelseyville on road to Middletown, Rt. 29. Comment
  CHSC101224  Geranium molle G. F. Hrusa; R. Gross, L. Houser 2008-4-11 17087 Lake Open chaparral slopes with woodland on N faces immediately below Indian Valley Reservoir spillway into North Fork Cache Creek tailrace. 396 Comment
  UCD161886  Gilia James A. Neilson Jr. 1977-7-19 3941 Lake Mayacmas Mountains; Sulphur Creek within 300 yards of Bottle Rock Road. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CHSC101535  Gilia capitata subsp. capitata G. F. Hrusa; R. Gross 2008-5-23 17410 Lake N-facing slope above North Fork Cache Creek +/- 1/2 mile below spillway of Indian Valley Reservoir. 408 Comment
  UC1123734  Gilia capitata subsp. capitata K. E. Bradshaw 1937-6-11 138 Lake 3/4 mi. ssw Lower Blue Lake; Lakeport Quad. Comment
  UC907979  Gilia capitata subsp. capitata Pauline Schulthess 1931-8-8 Lake road between Buckingham and Soda Bay; road btw Buckingham and Soda Bay Comment
  JEPS69524  Gilia capitata subsp. capitata M. S. Hazell 1937-4-28 Lake hill s Lakeport; hill s of Lakeport Comment
  SEINET14642486  Gilia capitata subsp. capitata A. A. Heller 1902-7-28 5998 Lake Near the summit of Mount Sanhedrin. Comment
  UC963922  Gilia capitata subsp. capitata Milo S. Baker 1947-6-1 11791 Lake Bottle Rock Rd near n junction with main Hiwy (North Bay Counties); Bottle Rock Rd. Comment
  JEPS69662  Gilia sinistra subsp. pinnatisecta W. L. Jepson 1897-7-14 15084 Lake Glenbrook Comment
  UC2029983  Gilia sinistra subsp. pinnatisecta Robert F. Thorne 1974-7-27 44948 Lake Boggs Lake north of Harrington Flat Road. Comment
  HSC66014  Gilia tricolor Teri Bartowski, Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 9 Lake Coldsprings Campground along access rd. to Indian Valley Dam Comment
  HSC69769  Gilia tricolor R. Kalal 1979-4-14 80 Lake 0.4 mi. N of SR 20 on Walker Ridge Rd. 640 Comment
  SEINET7067216  Gilia tricolor A. G. Vestal 1947-5-3 s.n. Lake About 2.5 miles northeast of Middletown on Route 29 in Cayote Valley. Coordinate datum: NAD27. Comment
  UC73630  Gilia tricolor subsp. tricolor Hardin Irwin 1904-3 Lake vicinity Kelseyville; vicinity of Kelseyville Comment
  JEPS33904  Githopsis diffusa subsp. robusta D. E. Breedlove 1963-5-30 5154 Lake 4 mi e Clear Lake (on road to Bartlett Springs) Comment
  UC1318332  Githopsis specularioides J. R. Sweeney 1950-5-5 463 Lake 1.2 mi sw Highland Springs 464 Comment
  UC353881  Glycyrrhiza lepidota Milo S. Baker 1927-7-7 2316 b Lake along hwy n Clover Lake (S Lake Co.) Comment
  CAS-BOT-BC302577  Gnaphalium palustre Peter Rubtzoff 1956-9-2 2811 Lake Boggs Lake, southern shore of lake. Comment
  CAS-BOT-BC302581  Gnaphalium palustre M. S. Jussel 1933-6-25 161 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  JEPS104727  Gnaphalium palustre John L. Morrison 1936-9-19 1915 Lake near head waters of a stream floweing S from Snow Mountain West Comment
  UC353856  Gnaphalium palustre Milo S. Baker Jul 4 1928-Jul 5 1928 3204 C Lake near Bear Creek; Mendocino National Forest, Rice Fork, Winter Bed Comment
  CAS-BOT-BC251301  Gratiola ebracteata Peter Rubtzoff 1956-9-2 2818 Lake Boggs Lake, southern shore of lake. Comment
  JEPS4228  Gratiola ebracteata Rimo Bacigalupi with H. L. Mason and J. R. Sweeney 1953-6-8 4171 Lake at the southwestern edge Boggs Lake (1 mi (air-line) w of Mount Hanna); w of Mount Hanna, sw edge of Boggs Lake 911 Comment
  JEPS2929  Gratiola heterosepala J. W. Blankinship 1929-5-21 Lake Bogg's Lake Bogg's Lake <Mt. Hanna in note in packet> (<Mt. Hanna in note in packet>) Comment
  NY68480  Gratiola heterosepala H. L. Mason 1953-6-8 14544 Lake Southwest margin of Boggs Lake, (west base of Mount Hanna). Comment
  CAS-BOT-BC305214  Grindelia hirsutula Volney Rattan 1885-6-1 s.n. Lake Near Lakeport Comment
  CAS-BOT-BC305215  Grindelia hirsutula Mrs. Alexander McCallum 1900-7-1 s.n. Lake Bartlett Springs Comment
  JEPS127882  Grindelia hirsutula Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-18 605 Lake Across field to the north near the end of Loconomi Rd. off of Butts Canyon Rd. Comment
  UC1118578  Grindelia hirsutula K. E. Bradshaw 1937-6-19 149 Lake 1/8 mi n of Laurel Beach (on yr old road fill bank); Lakeport Quadrangle 563 Comment
  UC1127017  Guillenia lasiophylla K. Bradshaw 1937-6-8 104 Lake 3.5 mi sw Upper Lake; Lakeport Quad. 640 Comment
  OBI77743  Hackelia amethystina Rimo Bacigalupi 1954-7-13 4664 Lake Summit of Sheetiron Mtns 1958 Comment
  SBBG27967  Harmonia hallii J. T. Howell 1943-5-11 Lake 2.9 mi N of Middletown Comment
  UC1299296  Harmonia hallii Freed W. Hoffman 1947-4-9 1934 Lake Hennessey Ranch North Coast Ranges, Bucksnort Creek Comment
  UCD66978  Harmonia stebbinsii Ellen Dean; Davis Botanical Society 2008-5-31 5047 Lake west of I-5 at Maxwell, western slope of Goat Mountain at terminus of forest service road that ends due west of Goat Mountain lookout and southeast of Youngs Corral Spring. 1490 Comment
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Jul 23 2017
  CAS-BOT-BC306636  Helenium bigelovii A. A. Heller 1902-8-6 6037 Lake Thistle Glade, west side of Snow Mountain Comment
  JEPS35022  Helenium bigelovii Joseph P. Tracy 1935-7-4 14024 Lake near Glenbrook (n side Cobb Valley); Cobb Mountain, Cobb Valley 822 Comment
  UC1223098  Helenium bigelovii Joseph P. Tracy 1951-7-6 19614 Lake 1 mi n of crossing at top Elk Mountain (at Violet Spring); Northern Coast Ranges, Violet Spring Comment
  CAS-BOT-BC309432  Helenium puberulum L. R. Abrams 1916-7-27 6262 Lake Near Hough's Springs Comment
  HSC68233  Helenium puberulum J. P. Smith, J. O. Sawyer 1971-6-6 4754 Lake Kowalski Ranch in Little Indian Valley, along Stanton Creek Comment
  POM250703  Helenium puberulum D. D. Keck 1938-8-3 4744 Lake I mile N of Cobb P.O. Comment
  POM38864  Helianthella californica var. californica Marcus E. Jones 1883-5-8 s.n. Lake Kelsey. Comment
  CAS-BOT-BC305522  Helianthus bolanderi L. R. Abrams 1927-8-24 12040 Lake Field near Kelseyville Comment
  CAS-BOT-BC305524  Helianthus bolanderi Peter H. Raven 1954-9-1 8104 Lake Along Hoffman Creek, about 1 mile e. of Mirabel Park Comment
  CAS-BOT-BC305525  Helianthus bolanderi C. G. Pringle 1882-8-16 s.n. Lake Clear Lake Comment
  CAS-BOT-BC305529  Helianthus bolanderi A. A. Heller 1902-8-2 6016 Lake Near Hullville on the ridge between Eel River and Rice Creek Comment
  CAS-BOT-BC305530  Helianthus bolanderi J. W. Blankinship 1928-5-25 s.n. Lake Clear Lake Comment
  JEPS106194  Helianthus bolanderi Lowell Ahart 2004-10-4 11429 Lake Below the high water line of Indian Valley Reservoir, near the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road 446 Comment
  UC178883  Helianthus bolanderi Katharine Brandegee 1911-8-16 Lake near Middletown; Langtry Ranch Comment
  CAS-BOT-BC305526  Helianthus bolanderi Brandegee No date on label s.n. Lake Unspecified Comment
  UC128620  Helianthus bolanderi P. E. Goddard 1901-10-10 247 Lake Comment
  UCD37274  Helianthus bolanderi Beecher Crampton 1958-8-19 5109 Lake 0.1 mile north of Cobb. 792 Comment
  CAS-BOT-BC310093  Hemizonella minima Alice Eastwood 1925-5-22 12835 Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC305984  Hemizonia Greg de Nevers 2001-5-14 12447 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC305985  Hemizonia Greg de Nevers 2001-5-14 12448 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  UC222704  Hemizonia clevelandii H. M. Hall 1923-10-13 11932 Lake Lakeport Comment
  UCD169080  Hemizonia congesta Marina LaForgia 2017-8-22 s.n. Lake 0.23 miles southwest as the crow flies from intersection of main McLaughlin paved road and dirt road leading to Anu's Valley. Comment
  CAS-BOT-BC306043  Hemizonia congesta subsp. clevelandii David D. Keck 1933-11-9 2693 Lake 1/2 mi. W. of Blue Lakes Comment
  CAS-BOT-BC306072  Hemizonia congesta subsp. clevelandii J. W. Blankinship 1924-11-2 s.n. Lake Kelseyville Comment
  CAS-BOT-BC306074  Hemizonia congesta subsp. clevelandii Peter H. Raven 1954-9-1 8093 Lake Butts Canyon, 7 mi. s. of Middletown Comment
  UC1562731  Hemizonia congesta subsp. clevelandii Barbara Ertter 1988-7-3 7663 Lake Elk Mt Rd ca 7 airmiles n Upper Lake (town) (ca halfway up switchbacks on s face of mountain 3 mi from top, 2.7 mi from Middle Cr crossing); Elk Mt 762 Comment
  UC88999  Hemizonia congesta subsp. clevelandii Edward Lee Greene 1883-8-22 Lake Bradford's Comment
  UC897695  Hemizonia congesta subsp. clevelandii A. A. Heller 1902-7-19 5906 Lake midway between Potter Valley and Hullville (foothills s of Mt. Sanhedrin) Comment
  CAS-BOT-BC306075  Hemizonia congesta subsp. clevelandii R. F. Hoover 1966-8-23 9924 Lake Valley of St. Helena Creek south of Middletown Comment
  OBI16313  Hemizonia congesta subsp. clevelandii Robert F. Hoover 1966-8-23 9924 Lake Valley of St Helena Crk S of Middletown Comment
  UC127610  Hemizonia congesta subsp. clevelandii P. E. Goddard 1901-10-9 248 Lake Comment
  CHSC94010  Hemizonia congesta subsp. luzulifolia R. Fischer 2005-9-16 673 Lake Collection from along Hwy. 20 west of Clear Lake Oaks. Plants growing at edge of ukn. side road in an open oak woodland. 426 Comment
  JEPS1661  Hesperochiron pumilus J. W. Blankinship 1922-4-15 Lake Kelseyville Comment
  HSC69912  Hesperocyparis macnabiana Thomas W. Nelson, Jane P. Nelson 1978-4-2 3875 Lake Along Walker Ridge Rd., 6 mi. N of junction with Hwy. 20 Comment
  HSC25612  Hesperocyparis sargentii J. P. Smith, J. O. Sawyer 1971-6-6 4751 Lake S of Kulpepper Creek on Bartlett Spring Rd., Complexion Canyon Comment
  SD40644  Hesperocyparis sargentii Carl B. Wolf, E. R. Johnson 1934-10-17 Lake 7.3 miles from Middletown on road to Cobb Post Office 550 Comment
  CAS-BOT-BC1195  Hesperolinon adenophyllum John Thomas Howell 1945-6-18 20980 Lake Near Glenbrook Comment
  CHSC91147  Hesperolinon adenophyllum D. Isle 1997-7-31 323 Lake Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. 816 Comment
  POM72756  Hesperolinon adenophyllum P. A. Munz 1925-6-18 9878 Lake Lakeport. Comment
  RSA293092  Hesperolinon adenophyllum Thomas W. Nelson 1980-6-24 5886 Lake Pillsbury Resort. 610 Comment
  RSA716556  Hesperolinon adenophyllum D. Isle 1997-7-1 7 Lake Mendocino National Forest-North Coast Ranges. Upper Lake Watershed. (2.9 miles above Pitney Lane Jct.) Sam Alley Ridge, Fork Fire Line/Road edge Comment
  UC1212231  Hesperolinon adenophyllum Milo S. Baker 1947-5-31 11785 Lake near Glenbrook; Inner North Coast Ranges Comment
  UC146125  Hesperolinon adenophyllum Joseph P. Tracy Jul 21 1905-Aug 16 1905 2279 Lake Elk Mountain Northern Coast Ranges (northern Lake Co.) 1219 Comment
  CAS-BOT-BC167402  Hesperolinon bicarpellatum Helen K. Sharsmith 1952-6-19 4137 Lake Head of Butts Canyon 0.7 mile east of Black Oak Villa 228 Comment
  CAS-BOT-BC167406  Hesperolinon bicarpellatum Milo S. Baker 1945-6-22 11063 Lake 3.8 mi E of Middletown along Hwy. Comment
  CAS-BOT-BC167409  Hesperolinon bicarpellatum David D. Keck 1933-7-1 2464 Lake 8 miles southeast of Middletown on road to Butts Creek Canyon Comment
  CHSC67248  Hesperolinon bicarpellatum James D. Jokerst 1985-5-17 2350 Lake South of Margan Valley Rd. in serpentine islands. Comment
  RSA51361  Hesperolinon bicarpellatum Milo S. Baker 1947-5-31 11782 Lake 3.8 miles E of Middletown Comment
  RSA63367  Hesperolinon bicarpellatum Milo S. Baker s.n. Lake 2.9 miles E of Middletown Comment
  SD51678  Hesperolinon bicarpellatum Herbert L. Mason 1945-6-28 12596 Lake 2.8 miles northeast from Middletown. Comment
  UC1282771  Hesperolinon bicarpellatum J. R. Sweeney 1953-5-18 1023 Lake on Lower Lake Road 3 mi n Middletown; Hill 1030 Comment
  UC1601246  Hesperolinon bicarpellatum Helen K. Sharsmith 1958-10-16 4623 Lake on n canyon wall just above Butt's Creek (one-fourth mile e of Black Oak Villa, road from Middletown to Pope Valley); Inner North Coast Ranges 243 Comment
  UC1002665  Hesperolinon californicum Milo S. Baker 1953-7-1 12807 Lake 3.4 mi e Middletown (in field s of hwy) Comment
  SD58185  Hesperolinon californicum W. L. Jepson 1920-5-23 8972 Lake Hillslope west of Bear Valley. Comment
  CAS-BOT-BC176024  Hesperolinon clevelandii John Thomas Howell 1945-6-21 21166 Lake Sawmill Flat to Ruppert Ridge, Bartlett Mountain 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
  UC1212514  Hesperolinon disjunctum Katharine Brandegee Lake Hough Springs Comment
  UC1212477  Hesperolinon disjunctum Helen K. Sharsmith 1952-6-21 4154 Lake Bartlett Springs-Leesville road Inner North Coast Ranges, Indian Valley (nw margin of valley) 441 Comment
  CHSC29755  Hesperolinon drymarioides Dibble; Griggs 1979-7-12 14 Lake Near Rice Valley, close to the town of Stonyford. 640 Comment
  UC1212241  Hesperolinon micranthum Joseph P. Tracy Jul 21 1905-Aug 16 1905 2278 Lake Elk Mountain Northern Coast Ranges (northern Lake County) 1219 Comment
  UC1212416  Hesperolinon micranthum Helen K. Sharsmith 1957-6-18 4607 Lake ca 1.0 mi e Black Oak Villa (road from Pope Valley to Middletown, n slope of Butts Creek Canyon); Inner North Coast Ranges, Butts Creek Canyon 243 Comment
  UC1282773  Hesperolinon micranthum J. R. Sweeney 1952-6-15 959 Lake Black Oak Villa Comment
  JEPS122900  Hesperolinon spergulinum Adam C. Schneider 2015-5-19 927 Lake Off of Dry Creek Rd. southwest of Middletown Comment
  UCD110533  Hesperolinon spergulinum Helen K. Sharsmith 1952-7-4 4169 Lake Gunning Creek road ca. 0.2 miles beyond turnoff from State Highway 29, 5 miles northwest of Middletown. 533 Comment
  UC1259778  Heterocodon rariflorum Robert F. Thorne 1974-7-27 44947 Lake n of Harrington Flat Road (upper margin of Boggs Lake, on s side); Boggs Lake 914 Comment
  UCD63766  Heterocodon rariflorum Daniel Sanchez-Mata; Emiun Ugurlu 2006-6-19 s.n. Lake Leesville-Barkerville. Bartlett Springs Road close to Complexion Canyon and Complexion Creek. 580 Comment
  RSA0072458  Heteromeles arbutifolia Lyman D. Benson 1928-12-27 743 Lake N base Mt. Konocti. Soda Bay, Middle North Coast Range, Clear Lake. 457 Comment
  CAS-BOT-BC311013  Heterotheca oregona Clare R. Wheeler 1982-10-14 3297 Lake Mendocino National Forest. 6 mi. NE of Soda Creek Station on USFS Rd. 20N01 868 Comment
  CDA7156  Heterotheca oregona var. oregona L. Ahart 2004-10-4 11452 Lake North edge of Bartlett Springs Road (Road M 12), near the northwest part of Indian Valley Reservoir. Comment
  UC1043552  Heterotheca oregona var. rudis P. C. Everett and E. K. Balls 1954-10-18 20351 Lake road from Stonyford to Upper Lake (along Rice Fork, about jct with Bear Creek); Rice Fork, Bear Creek 609 Comment
  POM289243  Heterotheca oregona var. rudis Lyman Benson 1934-9-18 6203 Lake Kelseyville; Mt. Range: Middle N. Coast; Watershed: Clear Lake. 427 Comment
  RSA96854  Heterotheca oregona var. rudis P. C. Everett, E. K. Balls 1954-10-18 20351 Lake Along Rice Fork about junction with Bear Creek, road from Stonyford to Upper Lake. 610 Comment
  CAS-BOT-BC420472  Heuchera micrantha var. erubescens Doris K. Kildale 1926-5-31 2088 Lake Cold Brook Camp, between Kelseyville & Lower Lake Comment
  CAS-BOT-BC420474  Heuchera micrantha var. erubescens Robert E. Jameson 1967-6-17 s.n. Lake S Fork of Scott's Creek, 4 miles W of Lakeport 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
  SEINET7930190  Hoita macrostachya Ashley N. Egan, L. Egan 2005-6-22 276 Lake Reiff Rd e of Morgan Valley as start up into foothills. At crossing of small creek at bend in the road.; 0 651 Comment
  CAS-BOT-BC324628  Holocarpha virgata Lewis S. Rose 1935-9-12 35646 Lake 5 miles north of Middletown Comment
  JEPS81965  Holocarpha virgata Rimo Bacigalupi, L. R. Heckard, and C. L. Custer 1965-10-5 9136 Lake 1.25 mi s Lower Lake (between Lower Lake and Middletown, 0.2 mi ne of junction with Spruce Grove Road); Excelsior Valley 425 Comment
  RSA140824  Holocarpha virgata subsp. virgata John H. Thomas 1960-8-29 8842 Lake 8.7 miles S along the hwy from Lower Lake toward Middletown. 396 Comment
  UC32748  Holocarpha virgata subsp. virgata unknown 2626 Lake Comment
  JEPS45047  Holodiscus discolor W. L. Jepson 1897-7-15 13859 Lake Glenbrook Comment
  CAS-BOT-BC538066  Holodiscus discolor Gerald Dickinson 1964-7-21 189 Lake Roadway below Sheetiron Mountain Peak on W-facing slope 1828 Comment
  CAS-BOT-BC149939  Holodiscus discolor var. discolor J. W. Blankinship 1928-7-18 s.n. Lake Clark's Peak, Mt. Konocti Comment
  HSC41830  Hordeum brachyantherum Rick Cooper 1977-4-23 31 Lake Hwy. 20, 2.2 mi. W of its junction with Hwy. 29 Comment
  UCD160643  Hordeum brachyantherum James A. Neilson Jr. 1975-6-5 3238 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Elevation, location, and coordinates estimated by label maker.) 792 Comment
  CAS-BOT-BC289483  Hordeum brachyantherum subsp. californicum Joseph P. Tracy 1935-7-4 14017 Lake North sid eof Cobb ally, near Glenbrook, Cobb Mountain 822 Comment
  UC1152010  Hordeum brachyantherum subsp. californicum Joseph P. Tracy 1951-7-6 19618 Lake on saddle between Elk Mountain and Pine Mountain Comment
  UCD151283  Hordeum depressum James A. Neilson Jr. 1974-5-24 2931 Lake Mayacmas Mountains, Childers Peak area, Barceloux Ranch, east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.) 579 Comment
  HSC27452  Hordeum murinum subsp. glaucum J. P. Smith, J. O. Sawyer 1972-4-1 5139 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 Comment
  JEPS44528  Horkelia bolanderi W. L. Jepson 1897-7-15 1166 Lake Mount Hanna Comment
  UC1326276  Horkelia bolanderi Milo S. Baker 1948-7-23 12066 Lake Boggs Lake, south side Boggs Lake 914 Comment
  RSA451907  Horkelia californica subsp. dissita M. B. Dunkle 1936-8-24 4865 Lake Near Cobb Comment
  CAS-BOT-BC536593  Horkelia californica var. elata A. S. Stinchfield 1918-8-1 s.n. Lake Near Bartlett Springs Comment
  CAS-BOT-BC537048  Horkelia californica var. elata M. S. Jussel 1933-6-30 319 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CAS-BOT-BC206060  Hosackia crassifolia Lyman Benson 1932-6-15 3705 Lake Kelseyville. Watershed: Cold Creek. Mt. Hanna 609 Comment
  CHSC91509  Hosackia oblongifolia var. oblongifolia D. Isle 1995-6-7 1076 Lake Mendocino National Forest--North Coast Ranges. Rice Fork Watershed. East of Rd. 16N19 in the East side of Deer Valley Meadow. 1024 Comment
  HSC94099  Hydrophyllum occidentale G. Fred Hrusa 1998-6-19 14623 Lake Near summit of Goat Mtn. 1740 Comment
  CDA36541  Hypericum anagalloides T. C. Fuller 1962-7-1 9133 Lake Bank of Kelsey Creek, Cobb. 0 Comment
  CAS-BOT-BC410236  Hypericum concinnum J. Clausen 1935-5-22 1053 Lake 6.9 mi. SE of Lower Lake on Monticello road. Comment
  SD51342  Hypericum concinnum D. F. Howe 1961-7-30 3093 Lake 14.6 M. from Upper Lake ranger station, on road into Mendocino Nat. Forest Comment
  CAS-BOT-BC410234  Hypericum concinnum Volney Rattan 1884-1-1 983 Lake Elk Knob; Pacific Coast Flora Comment
  RSA176920  Hypericum concinnum P. H. Raven 1962-5-31 17913 Lake 6.3 miles south of Lower Lake on road to Knoxville Comment
  SEINET12048610  Iris R. C. Foster 1937-1 229 Lake 5 mi N of Middletown Comment
  SD7211  Iris douglasiana Daniel Cleveland 1882-6-22 Lake Allen Springs. Comment
  HSC66068  Iris macrosiphon Cathie Goldberg, Lynn Kunstman, Lauren Philbrick, Geoff Walsh 1980-4-19 38 Lake Along Walker Ridge Rd., 0.5 mi. N of junction with access road to Indian Valley Dam Comment
  JEPS124252  Iris macrosiphon Lowell Ahart 2015-4-10 20016 Lake About 3 miles west of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. Comment
  POM215782  Iris macrosiphon D. D. Keck 1933-5-29 2379 Lake 3 miles west of Lower Lake, on road to Kelseyville Comment
  RSA2418  Iris macrosiphon J. W. Blankinship 1923-3-25 s.n. Lake Mt. Konocti 915 Comment
  RSA63701  Iris macrosiphon Milo S. Baker 1950-5-6 12210 Lake About 1 mile SE of Borax Lake Comment
  SEINET6193241 Image available Iris missouriensis G. L. Cranford 1968-1 8 Lake ca. 3 mi E of Clear Lake; S side of Road Comment
  UCD138807  Iris tenuissima Roman Gankin; W. R. Hildreth 1967-7-3 879 Lake ca. 2.9 miles south of Hull Mountain on USFS Road 1 NO2. Comment
  RSA286232  Isoetes howellii R. F. Thorne 1974-7-27 44980 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  UCD84377  Isoetes howellii Ayzik Solomeshch; John Olmsted 2004-6-12 s.n. Lake Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek. 966 Comment
  CAS-BOT-BC69905  Isoetes howellii Alice Eastwood; John Thomas Howell 1938-5-16 5600 Lake 10 mi. n. of Lower Lake. Comment
  CAS-BOT-BC69906  Isoetes howellii J. W. Blankinship 1926-6-16 s.n. Lake Kelseyville, along Cold Cr. Comment
  CHSC91028  Isoetes orcuttii D. Isle 2005-2-25 345 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. UTM: 10S 10503386, meadow S of Rd. to Lake Pillsbury Resort. Comment
  UCD14540  Juglans hindsii Rob Ickes 1989-6-4 20 Lake California, Lake Co.; along the side of Pt. Lake View Rd., 1/2 mi. east of junction with Soda Bay Rd.; 414 Comment
  UCD34992  Juncus Beecher Crampton 1995-6-3 10314 Lake 6 miles west of lower lake on Hwy. 29. Comment
  UC183675  Juncus bolanderi Joseph P. Tracy 1905-8-21 2388 Lake Scott Valley Northern Coast Region 426 Comment
  HSC33331  Juncus covillei William J. Ferlatte 1971-6-16 1344 Lake Bevan's Flat at end of FS Rd. 18N16 762 Comment
  UC1133686  Juncus occidentalis R. C. Wilson 1937-5-15 387 Lake 3.5 mi n Lakeport; Lakeport Quad. 411 Comment
  UC142173  Juncus occidentalis A. A. Heller 1902-7-23 5954 Lake Thistle Springs Mt. Sanhedrin Comment
  RSA463102  Juncus oxymeris Lyman Benson 1928-6-23 335 Lake Western Base Mt. Konocti 442 Comment
  UCD83989  Juncus xiphioides Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6171 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
  RSA175249  Juniperus californica Robert F. Thorne 1957-9-2 18979 Lake Along Hwy 20, 7 miles SE of town of Clear Lake. Comment
  NY790466  Keckiella breviflora L. Abrams 1916-7-28 6288 Lake Grade between Bartlett's Spring and Clear Lake Comment
  UCD136972  Keckiella breviflora var. glabrisepala Ellen Dean; with Plant Biology 102 interns 2013-5-4 7727 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. By main entrance kiosk to park. 414 Comment
  HSC41702  Keckiella corymbosa J. P. Smith, J. O. Sawyer, Jane Cole, Thomas W. Nelson, Jane P. Nelson 1977-7-14 9339 Lake Along FS Rd. M-1 (1N02), 5.3 mi. N from junction with FS Rd. 20N01, S slopes of Hulls Mtn. at Timberline Camp 1585 Comment
  UC27432  Keckiella corymbosa Willis L. Jepson 1892-7 Lake foot of Elk grade (Middle Creek); Middle Creek Comment
  JEPS104710  Keckiella corymbosa John L. Morrison 1936-9-19 1896 Lake 1371 Comment
  CAS-BOT-BC237836  Keckiella lemmonii John Thomas Howell 1937-7-19 13138 Lake Road to Williams, eastern Lake Co. Comment
  NY790319  Keckiella lemmonii A. A. Heller 1902-7-20 s.n. Lake Near the summit of Mt. Sanhedrin Comment
  NY790340  Keckiella lemmonii D. C. Michener 1980-7-28 3733 Lake On Bartlett Springs road ca. 7.1 miles from jct. with CA 20 near Lucerne. 1127.8 Comment
  RSA2447  Keckiella lemmonii J. W. Blankinship 1928-7-22 s.n. Lake Kelseyville, Mt. Konocti. Comment
  UC1012382  Keckiella lemmonii Francis W. Pennell 1940-7-4 26060 Lake 3 mi n Lower Lake (Route 29) 487 Comment
  UCD123769  Keckiella lemmonii K. Esau; D. Hartmann 1941-7-17 s.n. Lake near Middletown. Comment
  UC998341  Kickxia elatine Milo S. Baker 1953-6-28 12738 Lake 3.4 mi e Middletown Comment
  CAS-BOT-BC340395  Lactuca Agnes M. Bowman 1901-9-2 s.n. Lake Sulphur Banks Comment
  CAS-BOT-BC341411  Lagophylla minor Doris K. Kildale 1928-5-7 4989 Lake 6 miles east of Hough's Mineral Springs Comment
  HSC49852  Lagophylla minor J. P. Smith 1978-4-23 9750 Lake Barrel Springs Campgound 701 Comment
  POM361459  Lagophylla minor Barbara Kelly 1977-4-24 348 Lake Barrel Springs Campground. 701 Comment
  CAS-BOT-BC334527  Lagophylla ramosissima J. P. Tracy 1902-5-28 1698 Lake Scotts Valley 6 miles north west of Lakeport 609 Comment
  JEPS94648  Lagophylla ramosissima Vernon H. Oswald and Lowell Ahart 1998-7-15 9306 Lake on Walker Ridge Rd. 9.8 mi s Bartlett Springs Rd. (4.6 mi n of Hwy 20, e side of county) 792 Comment
  SEINET11446756 Image available Lagophylla ramosissima J. P. Tracy 1902-5-28 1698 Lake 6 miles NW of lakeport, in hills about Scott's Valley 610 Comment
  CAS-BOT-BC332810  Lagophylla ramosissima Walter Knight; Irja Knight 1981-7-7 4351 Lake Near Soda Creek Ranger Station 563 Comment
  UC89212  Lagophylla ramosissima unknown Lake Comment
  UC912267  Lasthenia burkei Herbert L. Mason 1934-5-5 8128 Lake meadow about one-half way between Kelseyville and Lower Lake Comment
  POM288367  Lasthenia californica Lyman Benson 1927-04 873 Lake Kelseyville; Mt. Range: Middle N. Coast; Watershed: Clear Lake. 549 Comment
  UC1734091  Lasthenia californica subsp. californica Frank Gould, Kay H. Beach 1940-5-4 1020 A Lake near Middletown. Comment
  UCD47923  Lasthenia californica subsp. californica M. Atamian; R. Brush, C. Owens, S. Olmsted, M. Furuyama 2000-4-29 22 Lake Lake Co., McLaughlin Reserve, South-West of Berryessa-Knoxville Road, base of the North-East slope of Research Hill. 640 Comment
  UCD133676  Lasthenia californica subsp. californica Robert Ornduff 1957-5-5 4134 Lake next to Sawmill at Middletown. 2.8 miles south of Middletown (full flower). Comment
  CAS-BOT-BC352938  Lasthenia glaberrima Greg de Nevers 2001-4-8 12229 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve Comment
  UC90032  Lasthenia glaberrima Mrs. K. Curran 1885-5-1 Lake Clear Lake Comment
  CHSC7102  Lasthenia glabrata D. Russell Droege 1969-4-12 23 Lake Orchard, 50 yds. south of highway 20 road to Clear Lake 100 yds past the intersection for the n route. Comment
  UC1093637  Lasthenia glabrata subsp. glabrata Francia Chisaki 1958-3-31 1081 Lake 2 mi n Kelseyville Comment
  RSA92204  Lasthenia glabrata subsp. glabrata F. W. Peirson, Mabel Peirson 1926-4-2 6588 Lake West end of Clear Lake. Comment
  UCR37890  Lasthenia gracilis C. G. Phillips, L. Cole, S. A. Hautain, K. B. Barrows 1984-4-28 22 Lake Walker Ridge, Indian Valley Access Road, 1.1 mi. north of Blue Oak Campground, Wilbur Springs 15' Q. 854 Comment
  NY15622  Lathyrus ecirrhosus A. A. Heller 1902-7-22 5944 Lake Near the summit of Mt. Sanhedrin Comment
  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-BC213362  Lathyrus jepsonii subsp. californicus A. A. Heller 1902-7-27 s.n. Lake Thistle Springs, Mt. Sanhedrin Comment
  POM19389  Lathyrus jepsonii subsp. californicus A. A. Heller 1902-7-19 8270 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  RSA537620  Lathyrus jepsonii subsp. californicus Barbara J. Ertter 1988-6-4 7493 Lake Bottle Rock Rd a few miles NW of Pine Grove, 1.3 mi SE of Sulphur Cr Rd jct., halfway between Kelseyville and Middleton. 732 Comment
  CAS-BOT-BC213355  Lathyrus jepsonii subsp. californicus C. L. Hitchcock 1949-6-6 19071 Lake 18 miles E of Clear Lake, along Highway #20 to Williams Comment
  UC162841  Lathyrus polyphyllus Joseph P. Tracy Jul 21 1905-Aug 16 1905 2328 Lake Elk Mountain, n Lake County Northern Coast Ranges 1219 Comment
  RSA537622  Lathyrus tingitanus Barbara J. Ertter 1988-6-4 7509 Lake Scotts Valley Rd 1 mi S of Hwy 20, ca 7 airmiles NW of Lakeport. 427 Comment
  CAS-BOT-BC323931  Layia chrysanthemoides David D. Keck 1933-5-30 2394 Lake 3.7 miles W of Upper Lake, 2 miles E of Blue Lakes. Comment
  CHSC366  Layia chrysanthemoides V. Holt 1946-4-18 Lake Near head of Cache Creek Valley. Comment
  CAS-BOT-BC323953  Layia chrysanthemoides Alice Eastwood; John Thomas Howell 1938-5-16 5624 Lake Eastern Lake Co., on road to Williams Comment
  UC30616  Layia gaillardioides E. L. Greene Lake Leesville Comment
  UC89221  Layia gaillardioides T. S. Brandegee Lake Wilbur Hot Springs, Bear Valley Comment
Read comments
Apr 27 2016
  CHSC9143  Layia septentrionalis B. K. Madsen 1970-4-4 26 Lake On bank along W. side of Highway 20, ca. 2 mi. S.E. of Lucerne, in vicinity of Clear Lake. 426 Comment
  LA26049  Layia septentrionalis David D. Keck; 1933-5-29 2384 Lake 2.5 mi south of Lakeport on road to Kelseyville Comment
  UC2014143  Layia septentrionalis Ellen Dean, C. Thomsen, G. Harrington, J. Chau 2010-5-5 5988 Lake Lake County: Cache Creek Wilderness area, northern part of wilderness near Redbud trail. NW side of Cache Creek, W of Baton Flat and opposite Deadman's Canyon and the Rapids. Comment
  UCD133949  Layia septentrionalis John Thomas Howell 1976-4-29 51618 Lake 2.5 miles south of Lakeport. 426 Comment
  UCD83902  Layia septentrionalis Ellen Dean; G. Harrington, C. Thomsen, J. Alderson, M. Bibbo 2010-4-24 5928 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
  JEPS63254  Lepechinia calycina W. L. Jepson 1938-6-11 19004 Lake Reiff, Knoxville Ridge, near school, in gully on mountain side 701 Comment
  RSA21984  Lepechinia calycina A. Simontacchi 1937-7-9 252 Lake 0.5 miles S. of Soda Bay. 503 Comment
  RSA46897  Lepechinia calycina Doris K. Kildale 1926-5-31 2060 Lake Hopland - Clear Lake road. Comment
  UC1193342  Lepechinia calycina K. Cuff 1951-5-23 139 Lake 3 1/2 miles Southeast of Lower Lake 609 Comment
  UC353931  Lepidium latipes Milo S. Baker 1928-4-13 2998 b Lake Whispering Pines Resort Cobb Mt. Comment
  UC856484  Lepidium latipes Alice Eastwood and John Thomas Howell 1938-3-17 5675 Lake Elk Mt. Comment
  CHSC115375  Lepidium latipes var. latipes Lowell Ahart 2015-4-10 20022 Lake Normal size plants, on damp bare soil, along the drainage. 696 Comment
  CAS-BOT-BC12462  Lepidium nitidum Agnes M. Bowman 1902-2-1 20 Lake Sulphur Banks. Comment
  CHSC25062  Leptosiphon acicularis E. E. Tanimoto 1970-4-4 15 Lake 15 mi w of Williams at junction of Hwy 20 and 16. 335 Comment
  CHSC7117  Leptosiphon acicularis Darron Cook 1969-4-12 51 Lake S.E. side of Clear Lake. 365 Comment
  UCD160334  Leptosiphon bicolor James A. Neilson Jr. 1975-5-15 3456 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 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
  CHSC3961  Leptosiphon ciliatus M. Lee 1967-4-29 21 Lake On N. side of Hwy 20 ca. 26 mi. west of Williams. 426 Comment
  HSC66027  Leptosiphon ciliatus D. Boyd, M. Eichelberger, Tim Messick, T. Ranker 1980-4-19 24 Lake Along Walker Ridge Rd., 2.65 mi. S of junction with access road to Indian Valley Dam Comment
  HSC72771  Leptosiphon latisectus J. Krajanowski 1981-4-4 6 Lake E side of Clear Lake, 2.2 mi. S of Lucerne 396 Comment
  HSC89712  Leptosiphon latisectus Eric German, Klara Varga, Michele Cardinaux 1989-4-15 33 Lake Lake/Colusa Co. line, 7 mi. S of Brim Rd. on Walker Ridge Rd. 915 Comment
  RSA10803  Leptosiphon latisectus C. B. Wolf 1928-5-6 s.n. Lake 5 miles west of Bartlett Springs on the road to Clear Lake Comment
  CAS-BOT-BC341990  Lessingia ramulosa Mrs. Alexander McCallum 1900-7-1 s.n. Lake Bartlett Springs Comment
  CAS-BOT-BC342007  Lessingia ramulosa Lyman Benson 1936-8-8 7941 Lake Rincon School, Kelseyville. Mayacamas Mt. Range, Clear Lake 457 Comment
  CAS-BOT-BC342020  Lessingia ramulosa R. F. Hoover 1938-9-5 3811 Lake South base of Mt. Konocti Comment
  CAS-BOT-BC342023  Lessingia ramulosa A. A. Heller 1902-8-4 6033 Lake On Eel River one mile below Hullville Comment
  RSA128573  Lessingia ramulosa P. H. Raven 1954-9-1 8089 Lake Butts Canyon, 7 miles south of Middletown Comment
  UC473461  Lessingia ramulosa John Thomas Howell 1930-8-24 5450 Lake 4 mi from Middletown (on Adams Springs Road) Comment
  JEPS20601  Lessingia ramulosa Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake Mountain Region of Clear Lake Comment
  SD132025  Lessingia ramulosa Barbara Ertter 1988-7-4 7708 Lake 0.5 miles east of Rice Fork on Bear Creek Road, 1.5 miles west of Bear Creek Campground, ca. 11 airmiles north of Upper Lake (town) 609 Comment
  UC2016504  Lessingia ramulosa Richard Olmstead 1986-6-14 858 Lake East of Indian Valley Reservoir ca. 3 miles, on Walker Ridge Road. Growing on serpentine above Barrel Springs Camp, near road. Comment
  HSC25607  Lewisia rediviva J. P. Smith, J. O. Sawyer 1971-6-6 4735 Lake Scenic vista point along crest of Walker Ridge. Comment
  UC1148884  Leymus triticoides Milo S. Baker 1945-6-22 11060 Lake roadside between Lower Lake and Middletown Comment
  SD6531  Lilium Unknown 1882-6-24 Lake Allen Springs. Comment
Read comments
Dec 14 2014
  RSA14556  Lilium pardalinum Daniel Cleveland 1882-6-20 s.n. Lake Allen Springs. Comment
  UC119793  Lilium pardalinum Miss Childs 1882-6-20 Lake Allen's Springs Comment
  JEPS19629  Limnanthes douglasii subsp. nivea W. L. Jepson 1936-4-19 17441 Lake n Middletown; Callayomi Valley Comment
  UC1602251  Limnanthes douglasii subsp. rosea R. C. Wilson 1937-5-13 353 Lake 1 1/2 mi s Lakeport; Lakeport Quadrangle Comment
  UC1552835  Linanthus bolanderi Frederica Bowcutt 1985-4-10 480 Lake approx 10 mi e Clear Lake (1 mi n of Hwy 20, and 45 mi ne of Santa Rosa); Walker Ridge Comment
  UC552344  Linanthus bolanderi Milo S. Baker 1929-6-30 3483 Lake trail to Summit Springs Snow Mountain Comment
  UCR66505  Linanthus bolanderi Milo S. Baker 1948-6-15 12068 Lake Cobb Val. Road 1/2 mi north of Jordan Park Resort 786 Comment
  JEPS81306  Linanthus ciliatus L. R. Heckard and J. C. Hickman 1982-7-5 5921 Lake about 0.5 mi nw Summit Springs (s side Snow Mt.); Snow Mt. 1500 Comment
  UC584190  Linanthus ciliatus J. Clausen 1935-5-22 1051 Lake 2.2 mi se Lower Lake (on road to Monticello) Comment
  UCD164606  Linanthus dichotomus A. Amezcua 1995-4-29 6 Lake South of Morgan Valley Road and east of Homestake mine (near Napa county line), along side of unimproved road 300 m southeast of Hunting Creek. 700 Comment
  SEINET7042805  Linanthus grandiflorus A. G. Vestal 1955-5-9 s.n. Lake Serpentine at Howard Springs. Whispering Pines quadrangle UTM Zone 10, 588320mE. 4300894mN. Comment
  UC1178923  Linanthus pygmaeus Herbert L. Mason 1953-6-8 14531 Lake 1 mi n Lower Lake Comment
  CDA19194  Linaria dalmatica J. Xerogeanes 2001-5-7 PDR 1242996 Lake North Coast Ranges; along Putah Creek stream bed, Middletown. 0 Comment
  RSA74078  Lindernia dubia var. anagallidea Milo S. Baker 1945-9-18 11226 Lake Clear Lake near Lucerne. Comment
  SD69953  Linum adenophyllum Darley F. Howe 1968-5-24 Lake Near Lakeport. Comment
  UC174051  Listera convallarioides H. M. Hall 1913-7-16 9487 Lake near Old Frazier Mill; Inner North Coast Ranges, Mt. Sanhedrin 1280 Comment
  UCD163134  Lithophragma James A. Neilson Jr. 1981-4-9 4010 Lake Mayacmas Mountains. Along east tributary to High Valley Creek about 1/4 mile from junction with High Valley Creek. About 1 mile south of junction of High Valley Creek and Kelsey Creek, Binkley Ranch. (Exact location unknown. Coordinates estimated by label maker.] Comment
  CAS-BOT-BC427004  Lithophragma affine Ella Dales Cantelow 1940-4-7 3535 Lake E of Lower Lake Comment
  CAS-BOT-BC427006  Lithophragma affine Alice Eastwood 1925-5-22 12828 Lake Dashiells, Mt. Sanhedrin Comment
  POM274345  Lithophragma affine subsp. affine Lyman Benson 1928-4-28 739 Lake Western base of Mt. Konocti. Kelseyville. Middle N Coast mtn range. 518 Comment
  JEPS94778  Lithophragma bolanderi Vernon Oswald and Lowell Ahart 1998-5-7 9036 Lake Bartlett Springs Road 1.5 mi w of the Cache Creek Bridge at Indian Valley Reservoir; Bartlett Springs Road 481 Comment
  POM295685  Lolium perenne subsp. multiflorum Lyman Benson 1934-6-12 6090 Lake Kelseyville; McGaw Slough; Middle N Coast Mt. Range 427 Comment
  CDA12019  Lomatium ciliolatum var. hooveri G. F. Hrusa 1990-4-8 7672 Lake North Coast Biodiversity Arena; Intersection of Walker Ridge Rd. and Bartlett Springs Rd. Comment
  HSC44255  Lomatium ciliolatum var. hooveri Barbara Kelly 1977-4-23 326 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC66065  Lomatium ciliolatum var. hooveri Teri Bartowski, Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 26 Lake Along Walker Ridge Rd. .5 mi. N of jct. with access Rd. to Indian Valley Dam. Comment
  UC1737028  Lomatium dasycarpum Kay H. Beach, Frank Gould 1940-5-17 427 Lake near Middletown. Comment
  HSC21553  Lomatium dasycarpum subsp. dasycarpum H. E. Parks, S. T. Parks 1930-5-15 819 Lake Mirabel Mine 610 Comment
  HSC34587  Lomatium dasycarpum subsp. dasycarpum Robert M. Specht 1975-5-3 154 Lake 2.1 mi. N of junction of Bottle Road and Hwy. 175 762 Comment
  UCD58747  Lomatium hooveri Greg Kareofelas 2007-5-1 s.n. Lake McLaughlin Reserve. Research Hill. West side of Hunting Creek. Comment
  CDA21531  Lomatium macrocarpum G. F. Hrusa, R. Gross 2008-5-23 17447 Lake North Coast Ranges; N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir. 417 Comment
  CHSC42615  Lomatium macrocarpum Vernon Oswald 1986-5-12 2027 Lake Bartlett Springs Rd. near Summit Peak. 1066 Comment
  POM133018  Lomatium macrocarpum C. F. Baker 1903-5-12 2961 Lake Near Lakeport. Comment
  RSA10225  Lomatium macrocarpum C. B. Wolf 1928-5-5 1916 Lake 2 miles south of Lakeport, on road to Kelseyville. Comment
  HSC35048  Lomatium marginatum var. purpureum John S. Palmer 1975-5-3 320 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  UC592170  Lomatium marginatum var. purpureum H. L. Mason 1929-4-29 5259 Lake meadows between Middletown and Lower Lake Comment
  JEPS86648  Lomatium triternatum var. macrocarpum L. R. Heckard with P. C. Silva, R. L. and M. Moe 1988-6-19 6723 Lake s.w flank Snow Mt. (1/3 mi. n.e. of Summit Springs) 1630 Comment
  UC173206  Lomatium triternatum var. macrocarpum C. A. Purpus 1894-1 1196 Lake <Mt. San Hedrin> 1219 Comment
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Mar 8 2013
  HSC34999  Lomatium utriculatum Steven Lagos 1974-5-4 56 Lake 427 Comment
  JEPS80850  Lonicera interrupta L. R. Heckard and J. C. Hickman 1981-8-1 5820 Lake sw side Snow Mt. (along Summit Springs trail) 1676 Comment
  RSA0034150  Lonicera involucrata M. Bourell 1997-7-3 6540 Lake Mendocino National Forest, Upper Nye Meadow. 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
  UCD20711  Lotus corniculatus Mark Bibbo; w/ Laura Wynholds 2002-7-20 51 Lake McLaughlin UC Reserve. SE of Knoxville-Berryessa Rd. where the slurry pipeline crosses the road. S side of the slurry pipeline road along Hunting Creek. 579 Comment
  RSA256614  Lotus humistratus John S. Palmer 1975-05 307 Lake 3.6 mi. west of junction with State Route 29 on Scotts Creek Road at confluence of S. Fork and Middle Ford of Scotts Creek. 534 Comment
  SEINET255537 Image available Lotus humistratus Unknown 2007-3-25 7124 Lake Along State Hwy. 20 ca. .7 miles east of its junction with State Hwy. 53, ca 3.2 miles southeast of Clearlake Oaks. 514 Comment
  JEPS80467  Lotus oblongifolius var. oblongifolius L. R. Heckard, and J. Hickman 1979-6-16 5115 Lake w of Snow Mt.; , Timber Lake 1493 Comment
  UC903102  Lotus pinnatus Ethel Crum 1937-6-6 1899 Lake 6.8 mi sw Snow Mountain ranch; Inner North Coast Ranges 975 Comment
  UC1195672  Lupinus A. R. Kruckeberg 1949-8-15 1786 Lake 4 mi e Middletown Comment
  UCD109680  Lupinus A. A. Heller 1919-5-10 13127 Lake Coast Range, noth side of the ridge west of Leesville. 457 Comment
  CHSC33074  Lupinus adsurgens var. lilacinus J. P. Smith; John Sawyer, Jane Cole, Thomas Nelson, Jane Nelson 1977-7-14 9342 Lake Growing along south slopes of Hulls Mountain along road 1N02 at Timberline Camp. Mendocino National Forest. 1584 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
  SEINET10577952 Image available Lupinus albifrons A. Arthur Heller 1919-6-7 Heller 13223 Lake Southeast side of Snow mountain above Bonnie View in the yellow pine belt in shale, the shrubs Ceanothus rhamnus, scrub oak and Uva-ursi. Comment
  SEINET10969886  Lupinus albifrons James P. Smith, Thomas W. Nelson 1976-4-13 Smith, Jr. 8566 -A Lake Bartlett Springs Road, 8.2 mi from its junction with State Route 20; shale outcrops in digger pine woodland. 1067 Comment
  CAS-BOT-BC198477  Lupinus albifrons var. albifrons John Thomas Howell; Alice Eastwood 1938-5-18 5733 Lake Between Lakeport and Kelseyville Comment
  CAS-BOT-BC196058  Lupinus albifrons var. collinus A. A. Heller 1919-5-10 13127 Lake Coast Range, summit of the ridge west of Leesville 609 Comment
  UCD106277  Lupinus albifrons var. collinus John Thomas Howell 1976-4-28 51608 Lake south side of Elk Mt. Near type locality. 914 Comment
  CAS-BOT-BC196268  Lupinus albifrons var. eminens L. R. Abrams 1928-5-6 12437 Lake 6 miles up grade west side Bartlett Mt. Comment
  RSA299452  Lupinus bicolor Teri Bartowski, Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 6 Lake Coldsprings Campground, along access road to Indian Valley Dam. Comment
  UC750489  Lupinus bicolor John Thomas Howell 1945-6-19 21074 Lake Sawmill Flat Bartlett Mountain (Bartlett Mountain); , Sawmill Flat 1219 Comment
  UCD18192  Lupinus bicolor Jean Shepard; With PLB 102 class 2000-4-29 209 Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek, just south of turn-off to Recreation Area. 632 Comment
  HSC45254  Lupinus bicolor M. Alcasas 1978-4-15 15 Lake Bartlett Springs Rd. 1.0 mi E of Hwy. 20 549 Comment
  SEINET7040289 Image available Lupinus bicolor A. G. Vestal 1963-5-11 s.n. Lake South of Konokti [Konocti], about 13.1 miles from Lelseyville via Soda Bay. Clearlake Highlands Quadrangle UTM Zone 10, 522279mE, 4313382mN. Comment
  SEINET7042460 Image available Lupinus bicolor A. G. Vestal 1963-5-11 s.n. Lake Diamond Mine Flat on Perini Road. Near Clear Lake. Highlands quadrangle UTM Zone 10, 531876mE, 4303394mN. Comment
  SEINET7042598 Image available Lupinus bicolor A. G. Vestal 1963-5-11 s.n. Lake Seigler Springs North Road. Clearlake Highlands quadrangle UTM Zone 10, 526354mE, 4304294mN. Comment
  HSC89298  Lupinus densiflorus var. aureus L. Blackford, S. Branch, D. Malm 1988-4-16 42 Lake 6.1 mi. on Walker Ridge Rd. off Hwy. 20 at Blue Oak Campground 732 Comment
  POM276464  Lupinus densiflorus var. aureus Lyman D. Benson 1933-4-16 4319 Lake 5 miles east of Stubbs. Inner North Coast Mt. Range; North Fork of Cache Creek watershed. 762 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
  HSC95455  Lupinus densiflorus var. densiflorus A. Miles, M. Malle, B. Gibbs 1999-5-1 28 Lake Blue Oak Rec. Area; Walker Ridge Rd., 1/4 km N of campground 536 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
  JEPS46085  Lupinus formosus var. robustus Eleanor Armstrong 1932-5-20 506 Lake along main road 23.9 mi from Middleton; Cobb Mt. 609 Comment
  JEPS77832  Lupinus latifolius Robert M. Lloyd 1963-5-4 2585 Lake State Highway 29 at Socrates Mine Road 5 mi n Middletown; Socrates Mine Road 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
  JEPS65334  Lupinus luteolus Willis L. Jepson July, 1892 13641 Lake creek bed at Kelseyville Kelseyville; Mountain Region of Clear Lake, Kelseyville Comment
  UC174071  Lupinus luteolus H. M. Hall 1913-7-18 9514 Lake near old Frazier Mill Mt. Sanhedrin (40 to 50 mi from the Pacific Ocean, northern Lake County); North Coast Ranges, Mt. Sanhedrin 1158 Comment
  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
  UC501359  Lupinus nanus H. E. and S. T. Parks 1930-5-15 834 Lake near Old Mirabel Mine; near Old Mirabel Mine Comment
  UCD109310  Lupinus obtusilobus D. E. Breedlove 1963-5-30 5157 Lake 5.5 miles E of Clear Lake on road to Bartlett Springs. Comment
  HSC89695  Lupinus polycarpus William E. Avery, Mathew Henry Bergvall-Mensor, Steve Wilson 1989-4-15 Lake Lake/Colusa Co. line, 8 mi. S of Brim Rd. on Walker Ridge 915 Comment
  UC1040703  Lupinus polyphyllus var. polyphyllus Beecher Crampton 1956-6-27 3699 Lake meadow along Kelsey Creek (1/4 mi e of Cobb); along Kelsey Creek Comment
  CDA27564  Lupinus polyphyllus var. polyphyllus T. C. Fuller 1962-7-1 9134 Lake Bank of Kelsey Creek, Cobb. 0 Comment
  CAS-BOT-BC441229  Luzula macrantha J. W. Blankinship 1924-5-2 s.n. Lake Kelseyville Comment
  UC635144  Lythrum hyssopifolia P. Schulthess 1931-8-8 Lake 6 mi se of Kelseyville (Sierra Nevadas, Hildebrand Ranch); Sierra Nevadas, Hildebrand Ranch Comment
  UCD158893  Lythrum hyssopifolia James A. Neilson Jr. 1975-4-28 3156 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Elevation estimated using Google Earth by label maker.) 853 Comment
  HSC46134  Lythrum hyssopifolia J. P. Smith, J. O. Sawyer 1971-6-5 4675 Lake 4 mi. N of Upper Lake on the road to Lake Pillsbury Comment
  RSA73993  Lythrum hyssopifolia Milo S. Baker 1957-6-21 12323 Lake Snow Lake. 610 Comment
  JEPS78301  Madia anomala Robert M. Lloyd 1963-5-4 2615 Lake State Hwy 20 4 mi s Clearlake Oaks Comment
  CAS-BOT-BC343677  Madia elegans Greg de Nevers 2001-7-8 12601 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC343681  Madia elegans Walter Knight; Irja Knight 1963-9-22 107 Lake Along highway 3 mi N Middletown Comment
  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
  UC1199389  Madia elegans Joseph P. Tracy 1905-7-13 2252 Lake near Adams Springs; Northern Coast Ranges 914 Comment
  UC1563893  Madia elegans Barbara Ertter 1988-7-3 7659 Lake ca 7 airmiles n Upper Lake (town) (Elk Mt Rd, ca halfway up switchbacks on S face Elk Mt, 3 mi from top, 2.7 mi from Middle Cr crossing); Elk Mt 762 Comment
  RSA730214  Madia elegans subsp. densifolia R. F. Thorne, Larry E. DeBuhr 1975-8-15 46804 Lake Boggs Lake: W of Mt. Hannah, ca. 7.5 mi. SSE of Kelseyville and 3 mi. NNW of Glenbrook Resort 854 Comment
  UCR196004  Madia elegans subsp. densifolia R. F. Thorne, Larry E. DeBuhr 1975-8-15 46804 Lake Coast Range, Boggs Lake, west of Mt. Hanah, c. 7.5 mi SSE of Kelseyville and 3 mi NNW of Glenbrook Resort 856 Comment
  CAS-BOT-BC344370  Madia exigua Agnes M. Bowman 1902-5-1 135 Lake Sulphur Banks Comment
  CAS-BOT-BC344373  Madia exigua J. W. Blankinship 1923-5-6 s.n. Lake Upper Kelsey Creek Comment
  CHSC101613  Madia exigua David Isle 2004-5-6 1596 Lake Mendocino National Forest. NE of Gravelly Valley Airstrip; N of Lake Pillsbury. MDB and M. 573 Comment
  JEPS38328  Madia exigua W. L. Jepson 1938-6-9 18908 Lake 2 mi n Lower Lake (near Cache Creek bridge) 426 Comment
  RSA2715  Madia exigua J. W. Blankinship 1924-5-13 s.n. Lake Kelseyville Comment
  UC1795011  Madia gracilis R. K. Brummitt 1997-6-10 19691 Lake Near summit of Hopland-Lakeport road 700 Comment
  UCD160285  Madia gracilis James A. Neilson Jr. 1974-5-24 2754 Lake Mayacmas Mountains, Childers Peak area, Barceloux Ranch, ca 1 mile east of Big Canyon Road. (Elevation and georeferecning estimated by label maker.) 579 Comment
  CAS-BOT-BC343128  Madia gracilis Palmer Stockwell 1935-5-19 1315 Lake 2 mi. from Clear Lake, on road to Scott's Valley Comment
  OBI53737  Madia gracilis David J. Keil, Kathleen Keil 1992-7-18 23417 Lake Mendocino NF. Vicinity of Deer Valley campground SE of Elk Mtn Rd, N of Upper Lake 1000 Comment
  RSA0116938  Madia gracilis Lyman Benson 1948-7-3 12889 Lake Boggs Lake, west of Mt. Hanna. Mt. Range: Middle North Coast. Drainage Area: Clear Lake. 853 Comment
  RSA90522Y  Madia hallii Milo S. Baker 1938-5-3 8965 Lake Serpentine Hill, 2.8 miles east of Middletown Comment
  CAS-BOT-BC343596  Madia sativa J. W. Blankinship 1924-7-3 s.n. Lake Kelseyville Comment
  RSA2717  Madia sativa J. W. Blankinship 1928-8-25 s.n. Lake Clear Lake Comment
  RSA2622  Mahonia aquifolium J. W. Blankinship 1923-4-21 s.n. Lake Mt. Konocti. Comment
  CAS-BOT-BC511461  Maianthemum racemosum subsp. amplexicaule M. S. Jussel 1933-4-29 S.n. Lake Jordan Park, Cobb Mt. Comment
  SEINET10680732 Image available Malacothamnus fasciculatus A. Arthur Heller 1919-6-8 Heller 13242 Lake Near Ladoga, in the blue oak belt, the shrubs Ceanothus, Adenostoma and Toxicodendron. Comment
  CAS-BOT-BC347428  Malacothrix floccifera H. D. Ripley; R. C. Barneby 1945-6-21 6932 Lake 10 miles SE of Middletown 243 Comment
  CHSC32191  Malacothrix floccifera James Jokerst 1980-8-8 1075 Lake North Coast Ranges. Near Snow Mountain (east). Comment
  CHSC90553  Malacothrix floccifera D. Isle 1997-4-29 28 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. Fork Fire Area. 975 Comment
  JEPS80097  Malacothrix floccifera L. R. Heckard with J. Hickman 1979-6-16 5105 Lake near Timber Lake (w flank of Snow Mt.); Snow Mt. 1463 Comment
  POM203106  Malacothrix floccifera M. S. Jussel 1933-6-30 310 Lake Between Cobb Mountain and Adam Springs on the Binkley Ranch. Comment
  UC166818  Malacothrix floccifera Joseph P. Tracy Jul 21 1905-Aug 16 1905 2293 Lake Elk Mountain, n Lake County Northern Coast Ranges 1219 Comment
  UCD160459  Malacothrix floccifera James A. Neilson Jr. 1975-5-23 3126 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  CAS-BOT-BC347421  Malacothrix floccifera Ella Dales Cantelow 1939-5-7 1157 Lake About 3 1/2 mi. e. of Middletown Comment
  RSA286777  Malvella leprosa J. W. Blankinship 1930-8-28 2543 Lake Kelseyville, upper Sonoran, Middle N. Coast Mt. Range 457 Comment
  UC630421  Marrubium vulgare Annetta Carter 1939-6-11 1445 Lake 7 mi se Kelseyville (Hildebrand Ranch) Comment
  UC1063698  Marsilea vestita subsp. vestita B. Schreiber 1936-9-20 2349 Lake 0.4 mi e Lower Lake; Lower Lake Quadrangle Comment
  CAS-BOT-BC348117  Matricaria discoidea Greg de Nevers 2001-4-23 12348 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  RSA2542  Medicago polymorpha J. W. Blankinship 1923-4-4 s.n. Lake Kelseyville. Comment
  UCR256428  Melica californica Barbara L. Wilson, Richard E. Brainerd, Nick Otting 2009-5-4 15460 Lake University of Californi's McLaughlin Reserve 639 Comment
  UCSC000053  Melica californica R. C. Wilson 1937-5-13 365 Lake 1 mile S.W. of Lakeport 488 Comment
  CHSC92658  Melica frutescens D. Isle 2001-5-17 1261 Lake Mendocino National Forest--North Coast Ranges. Soda Creek Watershed. 40 acres North of Faraway Ranch. 755 Comment
  CHSC60208  Melica geyeri J. Lacey 1981-5-3 161 Lake 731 Comment
  POM204782  Melica geyeri A. A. Heller 1902-7-15 5885 Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  UC573295  Melica geyeri K. Bradshaw 1937-5-28 16 Lake Windy Point 1458 Comment
  UCD87319  Melica geyeri Beecher Crampton 1955-6-13 2834 Lake State Hwy 29, 1/4 mile south Whispering Pines. Comment
  UC933820  Melica imperfecta Leo Koch 1940-4-28 914 Lake 2.5 mi from Lakeport (towards Kelseyville) Comment
  JEPS73441  Melica stricta L. R. Heckard 1972-7-8 3035 Lake near summit of ridge se West Peak of Snow Mt. (Lake-Colusa county line) 2072 Comment
  JEPS65545  Melilotus albus W. L. Jepson 1892-8-1 13603 Lake Scott Valley Comment
  HSC15022  Melilotus indicus T. F. Newman 1965-4-6 651 Lake 15 mi. E of Clear Lake Oaks. Comment
  UCD108064  Melilotus indicus K. E. Bradshaw 1937-6-19 140 Lake At Laurel Beach, Lakeport. 411 Comment
  UC517446  Mentha canadensis Milo S. Baker 1933-9-10 7551 Lake Clear Lake Comment
  UC614952  Mentha canadensis Beryl O. Schreiber 1936-8-16 2331 Lake 1 mi e Lower Lake; e of Lower Lake 457 Comment
  UCD148488  Mentha canadensis Peter Rubtzoff 1964-9-13 5502 Lake Clear Lake State Park, along lower Cole Creek. Comment
  UC1607975  Mentha spicata Donald G. Nelson 1940-8-7 716 Lake road between Lower Lake and Middletown Comment
  JEPS41151  Mentzelia dispersa W. L. Jepson 1938-6-11 18998 Lake Reiff, Knoxville Ridge. (Morgan Valley) 701 Comment
  JEPS80146  Mentzelia dispersa L. R. Heckard with J. Hickman 1980-7-2 5307 Lake s West Peak ((ca. 10 miles west of Stonyford) Trail from Frog Pond to Milk Ranch.); Snow Mt. 1889 Comment
  UC19583  Mentzelia dispersa Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake s Kelseyville (Lower Lake grade) Comment
  POM134688  Mentzelia laevicaulis A. A. Heller 1902-8-1 9560 Lake Eel River one mile below Hullville Comment
  UC19611  Mentzelia laevicaulis var. laevicaulis Bolander 1863-9-20 2677 Lake Dry beds of Creeks Comment
  NY112218  Mentzelia pinetorum A. A. Heller 1902-7-19 5910 Lake Southern slope of Mt. Sanhedrin above the sawmill. Comment
  CAS-BOT-BC428800  Micranthes californica John H. Thomas 1966-3-21 11523 b Lake About 4 miles south of Lower Lake as measured along highway 29. 426 Comment
  UC673617  Micropus amphibolus H. L. Mason 1929-4-29 5247 Lake 2.9 mi w Lakeport (e base of road from Hopland to Lakeport) Comment
  UCD83742  Micropus californicus Ellen Dean; Craig Thomsen, Gordon Harrington, John Chau 2010-5-5 5991 Lake Cache Creek Wilderness area, northern part of wilderness near Baton Flat. NW side of Cache Creek. 325 Comment
  CAS-BOT-BC348490  Micropus californicus var. californicus L. R. Abrams 1928-5-6 12478 Lake 1 1/2 miles west of Bartlett Springs Comment
  CAS-BOT-BC348493  Micropus californicus var. californicus John Thomas Howell 1945-6-20 21130 Lake Between Pinnacle Rock and Low Gap, Bartlett Mountain Comment
  UC909771  Micropus californicus var. californicus Milo S. Baker 1950-5-6 12187 Lake along hwy about 1 1/2 mi w Lower Lake Comment
  UCR256125  Microseris Greg de Nevers 2001-4-23 12273 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 476 Comment
  HSC31609  Microseris douglasii Maralyn O'Meara 1974-5-4 311 Lake Along Walker Ridge Rd. 0.5 mi. N from junction with Hwy. 20 671 Comment
  UC729978  Microseris douglasii subsp. douglasii Leo F. Koch 1940-4-26 880 Lake 0.5 mi s junction of Highway 29 and Adams Springs Road (s of Kelseyville) Comment
  RSA273363  Microseris lindleyi Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2322 Lake Along Morgan Valley Road 2 miles west of Napa County line 732 Comment
  SEINET7016941  Microseris lindleyi A. G. Vestal, Wanda P. Vestal 1962-4-12 s.n. Lake Butts Canyon Road, 47 miles southeast of Route 53 or 5.2 miles southeast of Middletown. Comment
  CAS-BOT-BC322775  Microseris sylvatica Alice Eastwood; John Thomas Howell 1938-5-16 5623 Lake Eastern Lake County on road to Williams Comment
  UCD132510  Microsteris gracilis Rogelio Lucas; PLS 102 plant collecting interns 2013-4-14 6 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. North of undeveloped road that goes southeast from Glebe Road at gate. 573 Comment
  CHSC84234  Mimetanthe pilosa Lowell Ahart 2003-7-14 10405 Lake Along a stream, on the west side of the second causeway going southwest on Bartlett Springs Road, Indian Valley Reservoir. 449 Comment
  CAS-BOT-BC300496  Mimulus Mona Bourell 1997-7-3 6568 Lake Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail 1554 Comment
  JEPS1767  Mimulus androsaceus Milo S. Baker 1947-4-16 11672 Lake 1 mi se Borax Lake (near road to Burns Valley) Comment
  JEPS4735  Mimulus angustatus R. F. Hoover 1941-6-8 5345 Lake Loch Lomond Comment
  UC1239067  Mimulus angustatus Freed W. Hoffman 1947-4-9 1885 Lake near Mt. Konocti; North Coast Ranges Comment
  RSA519038  Mimulus breweri Barbara J. Ertter 1989-7-2 8623 Lake Headwaters of Bear Creek on Milk Ranch Trail, SW side of Snow Mt West ca 11 airmiles W of Stoneyford 1890 Comment
  CDA41439  Mimulus douglasii G. D. Barbe 1964-3-29 766 Lake North of Kowalski Ranch, Bartlett Springs Road, 3.5 miles (5.6 km) west of Colusa County line. 0 Comment
  JEPS73326  Mimulus floribundus Edward Lee 1936-9-19 2568 Lake ca. 300-400 ft below summit Snow Mt. (sw of peak,) Comment
  UCD41650  Mimulus floribundus Geri Hulse-Stephens 2001-6-30 744 Lake Goat Mountain. Hanging Marsh. E Addington Marsh. 1371 Comment
  JEPS82257  Mimulus guttatus Roger Raiche 1983-4-11 30159 Lake Fouts Springs campground area Mendocino National Forest Comment
  POM293620  Mimulus guttatus Lyman Benson 1948-7-9 12918 Lake Kelsey Creek, 1 mile north of Kelseyville. Middle N Coast mtn range, Clear Lake drainage. 412 Comment
  POM293622  Mimulus guttatus Lyman Benson 1948-7-1 12876 Lake Bed of Kelsey Creek 1 mile north of Kelseyville. Middle N Coast mtn range, Clear Lake drainage. 412 Comment
  POM296172  Mimulus guttatus Cora W. Benson 1935-5-21 113 Lake Kelsey Creek, near home. Comment
  RSA703155  Mimulus guttatus L. Ahart 2004-10-4 11448 Lake Below the high water line of Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road 447 Comment
  SEINET4678007  Mimulus guttatus John S. Palmer 1975-5-3 318 Lake 8.7 miles east of State Route 29 along Butt's Canyon Creek on Butt's Canyon Road.; 0 549 Comment
  RSA488107  Mimulus kelloggii Barbara J. Ertter, L. Vorobik, E. Neese 1988-6-4 7499 Lake Bottle Rock Rd. a few miles NW of Pine Grove, 1.3 mi SE of Sulphur Cr. Rd. jct, halfway between Kelseyville and Middleton. 732 Comment
  RSA47564  Mimulus kelloggii L. Beane, Lois E. James 1949-5-16 1998 Lake Pillsbury Lake. Comment
  RSA0114868  Mimulus latidens Lowell A. Ahart 2015-4-28 20104 Lake About 30 yards north of the south edge of the meadow, Barrel Spring Meadow, about 0.25 mi (air) west of Walker Ridge Road, about 3 miles (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. 697 Comment
  RSA22151  Mimulus latidens Alice Eastwood, John T. Howell 1938-5-16 5601 Lake 10 miles north of Lower Lake. Comment
  JEPS101495  Mimulus layneae Dean W. Taylor 1998-6-3 16461 Lake unnamed rd 0.7 miles N Napa County line, ca. 1.5 mile N of Oat Hill 548 Comment
  RSA63675  Mimulus layneae Milo S. Baker 1950-5-23 12249 Lake 2.9 mi E of Middletown. Opposite serpentine hill. Comment
  UC1239032  Mimulus layneae Freed W. Hoffman 1948-6-26 2488 Lake 1.2 mi e Bear Creek crossing; North Coast Ranges, Long Ridge 746 Comment
  UC1239042  Mimulus layneae Freed W. Hoffman 1947-6-20 1613 Lake line between Lake county and Colusa County (summit of mountain); North Coast Ranges, Goat Mountain Comment
  UC147908  Mimulus layneae J. P. Tracy May 28 1902-Jun 2 1902 1700 Lake 6 mi nw Lakeport; Scotts Valley hills 426 Comment
  UC998318  Mimulus layneae Milo S. Baker 1950-5-23 12249 Lake 2.9 mi e Middletown Comment
  JEPS108180  Mimulus layneae David Gowen 2005-6-15 441 Lake Between Burns Valley and Borax Lake. Across from school (Acacia Rd.?) Comment
  JEPS33877  Mimulus layneae D. E. Breedlove 1963-5-29 5126 Lake 8 mi s Kelseyville (on road to Middletown) Comment
  RSA535588  Mimulus layneae David M. Thompson 1986-6-20 517 Lake 1.8 mi N of Snell Canyon Road along Butts Canyon Road. 244 Comment
  UCD160625  Mimulus microphyllus James A. Neilson Jr. 1975-6-5 3234 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  HSC31714  Mimulus nudatus Teresa Prendusi 1974-5-4 58 Lake Near Kawalski Ranch 373 Comment
  JEPS11150  Mimulus nudatus R. F. Hoover 1938-6-8 3544 Lake Butts Canyon Comment
  RSA31971  Mimulus nudatus A. A. Heller 1941-5-5 s.n. Lake Hwy 20, Lake-Colusa Co. line Comment
  UCD151281  Mimulus nudatus James A. Neilson Jr. 1974-5-24 2866 Lake Mayacmas Mountains, 1 mile south of Childers Peak, Barceloux Ranch, ca. 1.5 miles east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.) 457 Comment
  SEINET12327962  Mimulus nudatus F. H. Utech, McClintock, E.; Knight, W.; Knight, I. 1984-1 84 -028 Lake ca 6 mi E from junction of CA 29 & Butts Canyon Road on Butts Canyon Road, Detert Reservoir area 305 Comment
  RSA96800  Mimulus pilosus Percy C. Everett, E. K. Balls 1954-10-18 20344 Lake Rice Creek, about jct with Bear Creek, road from Stonyford to Upper Lake 610 Comment
  HSC66056  Mimulus tilingii Cathie Goldberg, Lynn Kunstman, Lauren Philbrick, Geoff Walsh 1980-4-19 42 Lake Along Walker Ridge Rd., 1 mi. N of jct. with access road to Indian Valley Dam Comment
  JEPS77388  Minuartia californica Robert M. Lloyd 1963-5-4 2613 Lake on road to Hopland about 1/2 mi from State Highway 29 (approx. 2 mi below Lakeport) 396 Comment
  UC1002651  Minuartia californica Milo S. Baker 1954-5-6 12936 Lake 3 mi e Middletown Comment
  UC1178899  Minuartia californica Herbert L. Mason 1926-3-21 2756 Lake Middletown to Mt. St. Helena (via Toll House Canyon) Comment
  CAS-BOT-BC388652  Minuartia douglasii Alice Eastwood; John Thomas Howell 1938-5-15 5529 Lake Mirabel Mine Comment
  CAS-BOT-BC388654  Minuartia douglasii Agnes M. Bowman 1902-4-1 267 Lake Sulphur Bnks. Comment
  HSC31400  Minuartia douglasii Maralyn O'Meara 1974-5-4 318 Lake Walker Ridge Rd. 0.5 mi. N from junction with Hwy. 20 671 Comment
  UC635039  Mollugo verticillata H. L. Mason August 1930 5711 Lake shore of Clear Lake Comment
  UCLA62518  Monardella glauca unknown 1902-7-19 5909 Lake s slope Mt. Sanhedrin (above sawmill) Comment
Read comments
May 21 2013
  LA62382  Monardella villosa Pauline Schulthess; 1931-7-15 sn Lake 1.5 mi. W of Kelseyville Comment
  RSA32513  Monardella villosa J. T. Howell 1945-6-22 21222 Lake Near Sulphur banks. Comment
  UC104685  Monardella villosa subsp. villosa D. Cleveland 1882-6-25 Lake Allen's 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-BC220687  Monardella viridis H. E. McMinn 1923-5-26 986 b Lake Near Knoxville 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
  HSC6032  Monolopia major Leo Koch 1940-4-29 930 Lake E of Lower Lake Comment
  UC168421  Montia fontana K. Brandegee 1892-8-25 Lake Snow Mountain Comment
  CAS-BOT-BC83218  Myosurus minimus Milo S. Baker 1936-4-28 8213 Lake 3.8 miles northeast of Lower Lake along Highway. Comment
  RSA32514  Nama californica J. T. Howell 1945-6-19 21012 Lake Sawmill Flat, Bartlett Mountain. 1220 Comment
  UC765442  Nama californica R. F. Hoover 1938-6-9 3570 Lake Bartlett Creek Comment
  UCD83917  Nassella lepida Ellen Dean; G. Harrington, C. Thomsen, J. Alderson, M. Bibbo 2010-4-24 5939 Lake BLM Cache Creek Wilderness. NE corner of wilderness, Wilson Valley. Just east of confluence of Cache and Rocky Creeks. 308 Comment
  CAS-BOT-BC260133  Nassella pulchra L. R. Abrams 1928-5-5 12382 Lake Bartlett [Spring?] Grade, 1 mile from Clear Lake Comment
  CHSC42180  Nassella pulchra Curtis Williges 1986-4-5 14 Lake Kessloff Lake, ca. 2 mi w of Lower Lake. 528 Comment
  UC183501  Nassella pulchra J. P. Tracy May 28 1902-Jun 2 1902 1712 Lake 6 mi nw Lakeport (in hills about Scotts Valley) 426 Comment
  UCD41719  Nasturtium officinale Geri Hulse-Stephens 2001-9-8 853 Lake Goat Mountain. Fallen Fir Marsh. 1280 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
  UC125014  Navarretia atractyloides Katharine Brandegee Lake Epperson's Comment
  SEINET201400  Navarretia bakeri Rimo Bacigalupi 1953-5-26 4153 Lake Dry Lake, along road from Lower Lake to Kelseyville, 1.25 miles due west of Lower Lake and .25 mile west of Siegler's road junction 442 Comment
  UC1178921  Navarretia cotulifolia Herbert L. Mason 1953-6-8 14524 Lake entrance to Guenoc Ranch Comment
  UC1734109  Navarretia cotulifolia Kay H. Beach, Frank Gould 1940-5-4 1028 Lake near Middletown Comment
  UC908408  Navarretia cotulifolia Herbert L. Mason 1945-5-12 12578 Lake e of Middletown; Locomono Creek Comment
  SEINET12322390  Navarretia divaricata W. Knight, Knight, I. 1981-1 4148 Lake ca 0.25 mi down Harrington Flat Road from Bottlerock Rd 871 Comment
  CAS-BOT-BC300556  Navarretia divaricata subsp. vividior Mona Bourell 1997-7-2 6513 A Lake Mendocino National Forest, N. boundary of Snow Mountain Wilderness Boundary. Crockett Trailhead 1584 Comment
  JEPS70299  Navarretia divaricata subsp. vividior W. L. Jepson 1938-6-9 18938 Lake Bartlett Springs 701 Comment
  UC142960  Navarretia divaricata subsp. vividior Katharine Brandegee 1910-8-14 Lake entrance to Anderson Springs Cobb Mt., Anderson Springs Comment
  UC142955  Navarretia heterandra unknown Lake Kelseyville Comment
  CAS-BOT-BC300555  Navarretia intertexta Mona Bourell 1997-7-2 6513 Lake Mendocino National Forest, N. boundary of Snow Mountain Wilderness Boundary. Crockett Trailhead 1584 Comment
  JEPS97591  Navarretia intertexta R. D. Stone 1983-6-10 531 Lake east side of Kelsey Creek Pine Grove (ca. 1.5 mi NW of); Cobb Valley 716 Comment
  UC1191625  Navarretia intertexta Milo S. Baker 12347 Lake about 5 mi w Lower Lake (near margin of Snow Lake); Snow Lake Comment
  UC146174  Navarretia intertexta Joseph P. Tracy Jul 21 1905-Aug 16 1905 2281 Lake Elk Mountain, n Lake County Northern Coast Ranges 1219 Comment
  JEPS123192  Navarretia intertexta David Gowen 2009-5-6 1017 Lake Near vernal depression on Walker Ridge Road, about 1/2 mile north of Hwy. 20. Comment
  CHSC83442  Navarretia jepsonii L. P. Janeway 2002-5-2 7570 Lake Inner North Coast Ranges. Uppermost meadow of Sawtelle Valley; northern end of Walker Ridge. 686 Comment
  UC1008731  Navarretia jepsonii John Thomas Howell 1945-6-22 21231 Lake 3.8 mi n Middletown Comment
  CHSC29605  Navarretia leptalea Dibble; Griggs 1979-7-11 107 Lake Near Potato Hill, close to the town of Stonyford. On the lower third of a ridge system. 927 Comment
  CHSC23858  Navarretia leucocephala subsp. pauciflora Glenda Foster 1976-5-1 104 Lake In meadow, 1.8 mi from Loch Lomond ca. .25 mi from Siegler Spring Road. Comment
  UC1282745  Navarretia leucocephala subsp. pauciflora J. R. Sweeney 1951-6-3 660 Lake 7 mi w Lower Lake (0.5 mi n of road intersection at Hesse Flat) 563 Comment
  CHSC79338  Navarretia leucocephala subsp. plieantha Beecher Crampton 1956-6-27 3683 Lake 1.8 miles east of Loch Lomond, on road to Seigler Springs. 815 Comment
  POM282339  Navarretia leucocephala subsp. plieantha Lyman Benson 1935-5-18 6645 Lake Bogg's Lake, Mount Hanna; Middle N. Coast Range, Clear Lake Watershed. 1067 Comment
  RSA63362  Navarretia leucocephala subsp. plieantha Milo S. Baker 1950-6-2 12259 Lake Margin of Boggs Lake at NW base of Mt. Hannah. 915 Comment
  SD204935  Navarretia leucocephala subsp. plieantha R. F. Thorne, M. Patterson 1982-8-31 55240 Lake Northwest slope of Mount Hannah, Boggs Lake. 854 Comment
  UC133637  Navarretia linearifolia subsp. pinnatisecta Joseph P. Tracy 1905-8-21 2387 Lake along Scott Creek (in Scott Valley); Northern Coast Ranges, Scott Creek in Scott Valley 426 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
  CAS-BOT-BC230053  Navarretia mellita Ellen Dean; G. Harrington; C. Thomsen; Chiao-Yi Cheng; R. Wilmarth 2009-5-20 5636 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
  UC84833  Navarretia mellita Katharine Brandegee Jul 1888 Lake Mount Hannah Comment
  UCR121143  Navarretia mellita Beecher Crampton 1954-6-8 1943 Lake Bottle Rock Road, 0.5 mile southwest of Boggs Lake 915 Comment
  SEINET10890119 Image available Navarretia pauciflora Herbert L. Mason 1945-5-12 Mason 12583 Lake Comment
  RSA518986  Navarretia pubescens Barbara Ertter 1988-7-3 7662 Lake Elk Mt Rd ca 7 airmiles N Upper Lake (town), ca halfway up switchbacks on S Face Elk Mt, 3 mi from top, 2.7 mi from Middle Cr crossing. 762 Comment
  UC573379  Navarretia pubescens K. E. Bradshaw 1937-6-14 67 Lake 1 mi ssw Liberty School; Lakeport Quad. 487 Comment
  RSA0033475  Navarretia sinistra subsp. pinnatisecta R. F. Thorne, Larry E. DeBuhr 1975-8-15 46802 Lake Boggs Lake: W of Mt. Hannah, ca. 7.5 mi. SSE of Kelseyville and 3 mi. NNW of Glenbrook Resort 854 Comment
  JEPS70454  Navarretia squarrosa W. L. Jepson 1897-7-14 20942 Lake Cobb Mountain Comment
  JEPS97515  Navarretia subuligera R. D. Stone, G. L. Clifton, and S. de Becker 1983-6-16 558 Lake east side of Harrington Flat Rd. Boggs Lake (ca 0.25 mi N of) 853 Comment
  SEINET9290892  Navarretia subuligera Unknown 1953-6-2 1385 Lake Mount Hannah Comment
  CHSC60130  Navarretia tagetina A. S. Meyer 1988-4-9 19 Lake Jct Hwys 29 and 175, ca 3 mi se of Kelseyville. 463 Comment
  SEINET3860223  Navarretia tagetina Leigh A. Johnson 2004-5-13 04 -046 Lake 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 east and a meadow to the north of the hill.; 0 655 Comment
  UC1094368  Navarretia tagetina S. Galen Smith with J. Anderson 1957-6-7 2963 Lake 1 mi s Middletown (w of road) 304 Comment
  UC908385  Navarretia tagetina Herbert L. Mason 1945-6-28 12597 Lake 3 mi e Middletown Comment
  UC908405  Navarretia tagetina Herbert L. Mason 1945-6-28 12593 Lake e of Middletown (just below bridge) Comment
  JEPS5492  Nemacladus capillaris Rimo Bacigalupi and G. T. Robbins 1954-6-24 4578 Lake 3 mi above Lake Pillsbury (along forest service road to Mt. Hull lookout, watershed of Squaw Valley Creek); Mt. Hull, Squaw Valley Creek 701 Comment
  SEINET10464776  Nemacladus capillaris Baker 1947-6-24 Baker 11815 Lake Sawmill Flat, Barlett Mountain 1219 Comment
  SEINET10873100  Nemacladus capillaris Smith 1957-6-9 Smith 3026 Lake About 6 miles west of Lower Lake along road to Kelseyville 549 Comment
  CAS-BOT-BC123181  Nemacladus montanus Daniel Cleveland 1882-1-1 s.n. Lake Allen's Springs Comment
  UC1211895  Nemacladus montanus F. Chisaki, Roy Taylor, and Robert Ornduff 1960-5-30 6168 Lake 2.75 mi ne Middletown (Hill 1030, base of s slope) Comment
  CAS-BOT-BC278131  Nemophila Geri Hulse-Stephens 2001-6-29 s.n. Lake Goat Mountain. Wyman Creek 1005 Comment
  HSC67101  Nemophila heterophylla D. Boyd, M. Eichelberger, Tim Messick, T. Ranker 1980-4-19 10 Lake Coldsprings Campground along access road to Indian Valley Dam Comment
  RSA10779  Nemophila heterophylla Carl B. Wolf 1928-5-6 2040 Lake 3 miles west of Bartlett Springs on the road to Clear Lake. Comment
  UC1318340  Nemophila heterophylla J. R. Sweeney 1952-5-3 862 Lake 1.2 mi sw Highland Springs; sw of Highland Springs 464 Comment
  UC595055  Nemophila heterophylla H. L. Mason 1938-5-1 11743 Lake Barlett Springs Bartlett Springs Comment
  UC663111  Nemophila heterophylla F. G. Meyer 1938-4-5 1373 Lake ne side Clear Lake Comment
  CHSC24140  Nemophila menziesii B. Bunge 1976-4-3 3 Lake Growing ca. 12 yds from road at intersection of Hwys. 29 and 175, 11 mi. s of Kelseyville. Comment
  SJSU3026  Nemophila menziesii D. J. Thompson 1954-5-2 Lake by Four-Mile Glade, Cow Mt Recreational Area near Lakeport Comment
  UC1239744  Nemophila menziesii J. P. Tracy 1902-5-30 1670 Lake 6 mi nw Lakeport (in hills about Scotts Valley); hills about Scotts Valley, nw of Lakeport 426 Comment
  UC1282735  Nemophila menziesii J. R. Sweeney 1952-5-2 745 Lake 0.4 mi se Black Oak Villa (in Butts Canyon, 1.1 mi from Lake-Napa County Line on Pope Valley Road); se of Black Oak Villa in Butts Canyon 243 Comment
  HSC31994  Nemophila menziesii Steven Lagos 1974-5-4 57 Lake 427 Comment
  CHSC52401  Nemophila menziesii var. menziesii Lysanna Quijano 1983-4-9 7 Lake Kesloff property, ca 1 mi W of Lower Lake. 528 Comment
  POM231318  Nemophila menziesii var. menziesii R. S. La Motte 1933-4-1 s.n. Lake Mt. St. Helena. Comment
  UC577891  Nemophila parviflora A. Simontacchi 1937-6-25 214 Lake .8 mi sse Pinnacle Rock Lookout (near Bartlett Mountains, Mendocino National Forest); Lakeport Quad., Mendocino National Forest, nr Bartlett Mt. Comment
  JEPS95492  Nemophila parviflora var. austiniae Vernon H. Oswald and L. Ahart 1994-6-1 6253 Lake Yellow Pine Forest. Forest Road M3 at Low Gap, just N of the Snow Mtn. Wilderness Comment
  CAS-BOT-BC231217  Nemophila parviflora var. austiniae Josh Suchocki; Charlene Vullo; Kyle Wear 1995-4-1 50 Lake Blue Oak Campground 536 Comment
  UCD162917  Nemophila pedunculata Susan Harrison 2016-3-1 s;n. Lake Mclaughlin UC Reserve. West of Morgan valley Road, SSE of reserve headquarters and E of tailings pond. 670 Comment
  POM289450  Nemophila pedunculata Lyman Benson 1928-5-2 763 Lake Hills. Kelseyville. Middle North Coast. Kelsey Creek. 549 Comment
  UC178297  Nicotiana quadrivalvis Katharine Brandegee Jul 1911 Lake Kelseyville Comment
  RSA0013867  Nymphaea Lyman Benson 1934-9-9 6198 Lake Lakeport. Middle N. Coast Range, Clear Lake watershed. 427 Comment
  RSA2222  Oemleria cerasiformis J. W. Blankinship 1927-3-24 s.n. Lake Mt. Konocti. 610 Comment
  CAS-BOT-BC254335  Orcuttia tenuis Peter Rubtzoff 1956-9-2 2802 Lake Boggs Lake, southern shore Comment
  CAS-BOT-BC254336  Orcuttia tenuis Greg de Nevers 1996-9-1 10861 Lake Boggs Lake TNC Preserve 609 Comment
  HSC100072  Orcuttia tenuis T. C. Fuller 1962-7-10 9147 Lake Boggs Lake, N of the water, 7 mi. SE of Kelseyville. Comment
  UC804541  Orcuttia tenuis Milo S. Baker 1948-7-23 12060 Lake at n end of lake near small water hole; Boggs Lake 914 Comment
  HSC39709  Orobanche fasciculata D. E. Anderson, J. P. Smith 1971-6-25 - 1182 Lake 5.2 mi. N of jct. of Walker Ridge Rd. and Hwy. 20 along Walker Ridge. Comment
  HSC46133  Orobanche fasciculata J. P. Smith, J. O. Sawyer 1971-6-6 4715 Lake 0.75 mi. N of Clyde Mine, Walker Ridge Rd. Comment
  CAS-BOT-BC499898  Orobanche fasciculata Agnes M. Bowman 1902-5-1 115 Lake Sulphur Banks Comment
  JEPS73433  Orobanche pinorum L. R. Heckard 1972-7-8 3027 Lake spur running se Snow Mt., West Peak 2042 Comment
  RSA0066535  Orobanche pinorum Philip A. Munz 1956-7-25 22321 Lake West Peak Ridge, Snow Mt. 2104 Comment
  CAS-BOT-BC238379  Orthocarpus John H. Thomas 1969-4-29 15026 A Lake 2.8 miles northeast of Middleton Comment
  RSA80312  Orthocarpus densiflorus F. W. Peirson, Mabel B. Peirson 1926-4-2 6585 Lake West end of Clear Lake. Comment
  RSA10206  Orthocarpus erianthus Carl B. Wolf 1928-5-5 1935 Lake 4 mi from Upper Lake on road to Lucerne. Comment
  SEINET8733531 Image available Orthocarpus erianthus Laura Zeller 1965-1 36 Lake ca. 6.2 miles NE of intersection of Pope Valley Road and Butts Canyon Road on Butts Canyon Road 244 Comment
  RSA10216  Orthocarpus purpurascens Carl B. Wolf 1928-5-5 1925 Lake 2 miles south of Lakeport, on road to Kelseyville Comment
  RSA2445  Orthocarpus purpurascens J. W. Blankinship 1923-4-8 s.n. Lake Kelseyville. Comment
  HSC46531  Osmorhiza berteroi J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9318 Lake Mendocino National Forest, along Boardman Ridge, 1.6 mi. from its junction with FS Rd. 20N01 1220 Comment
  SJSU6663  Osmorhiza berteroi J. B. Snell 1963-6-16 165 Lake c. 1 mi W of Bartlett Mt Summit along road between Bartlett Springs & Nice Comment
  CAS-BOT-BC316817  Packera clevelandii LeRoy Abrams 1916-7-27 6270 Lake Near Hough Springs Comment
  UC767452  Packera clevelandii R. F. Hoover 1938-6-9 3578 Lake Indian Valley Comment
  SEINET11806796  Packera eurycephala C. C. Freeman, Wetter, M. A. 1983-1 1904 Lake road between Potter Valley & Hullville, 2.3 mi NW of Eel River at Hullville, overlooking Eel River Comment
  CAS-BOT-BC316857  Packera eurycephala var. eurycephala J. Clausen 1935-5-22 1060 Lake 14.9 mi southeast of Lower Lake Comment
  UC831738  Packera eurycephala var. eurycephala Alice Eastwood and John Thomas Howell 1938-5-17 5718 Lake near Hullville Comment
  UCD18197  Packera eurycephala var. eurycephala Jean Shepard; With PLB 102 class 2000-4-29 218 Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek, just south of turn-off to Recreation Area. 632 Comment
  CAS-BOT-BC316841  Packera eurycephala var. eurycephala Alice Eastwood; John Thomas Howell 1938-5-17 5718 Lake Near Hillville Comment
  CAS-BOT-BC316912  Packera greenei H. D. Ripley; R. C. Barneby 1945-6-19 6871 Lake NE of Middletown 1000 Comment
  CAS-BOT-BC316915  Packera greenei Peter Raven 1964-5-9 19039 Lake Butts Canyon 9.5 miles south of Middletown. Comment
  CHSC45771  Packera greenei Vernon Oswald 1986-5-12 2023 Lake Bartlett Springs Rd. at Indian Valley Reservoir 2.5 mi e of the bridge over the N. Fork of Cache Creek and 1.6 mi w of Stanton creek. 472 Comment
  UC1195668  Packera greenei A. R. Kruckeberg 1947-6-14 1479 Lake ca 1.5 mi above Great Western Mine (Ida Clayton road, passing n of Mt. St. Helena, Sonoma-Lake Co. boundary area) Comment
  CAS-BOT-BC316914  Packera greenei Dennis E. Breedlove 1963-5-30 5178 Lake 15 miles east of Bartlett Springs Comment
  UC149996  Packera greenei Katharine Brandegee 1911-7-1 Lake about 1.0 mi from Glenbrook (along the Lakeport Road); Bottlerock Mountain Comment
  CAS-BOT-BC10382  Paeonia brownii Milo S. Baker 1950-5-6 12206 Lake About 1 mile SE of Borax Lake Comment
  CAS-BOT-BC253670  Panicum capillare Milo S. Baker 1945-9-18 11230 Lake Shore of Clear Lake, near Lucerne Comment
  CAS-BOT-BC265632  Paspalum distichum John Thomas Howell 1945-6-22 21221 Lake Clear Lake Oaks Comment
  CAS-BOT-BC265634  Paspalum distichum J. W. Blankinship 1926-7-2 s.n. Lake Cold Creek, Kelseyville Comment
  CDA40182  Pectocarya pusilla G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18553 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon at intersection of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir. 441 Comment
  UCD147009  Pectocarya pusilla Robert E. Preston 2011-5-3 2854 Lake SE edge of Manning Flat. 571 Comment
  UCD41318  Pectocarya pusilla Ellen Dean; C. Thomsen 2004-5-1 2021 Lake Walker Ridge. Along Walker Ridge by first turnout (cleared area) in W side of road. 670 Comment
  CHSC90156  Pedicularis densiflora Gary R. Koses 1979-3-31 30 Lake Pinkeye Lake, about 2 mi west of Lower Lake. 528 Comment
  UCD160337  Pedicularis densiflora Nellie Coffey 1931-4-12 s.n. Lake Exact location unknown. 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
  JEPS17590  Pedicularis semibarbata Rimo Bacigalupi with G. Thomas Robbins 1955-6-7 5264 Lake at point where Boardman Ridge and Hull Mountain (meet); Timber Line Camp 1737 Comment
  UC353865  Pellaea brachyptera Milo S. Baker 1928-7-3 3080 G Lake ranch near Sheep Corral Snow Mt; <Cal-Nat Forrest> Comment
  UC399523  Pellaea brachyptera H. M. Hall 1911-7-22 Lake Mt Hull; Inner North Coast Ranges 1524 Comment
  CAS-BOT-BC69328  Pellaea brachyptera Donald Branscomb 1959-9-1 s.n. Lake Hull Mountain, 50 feet from Mendocino County Line 1524 Comment
  CAS-BOT-BC77196  Pellaea mucronata subsp. mucronata G. B. Rossbach; R. P. Rossbach 1938-5-31 709 Lake Mendocino National Forest - about 6 1/2 mi. west of Bartlett Springs Comment
  RSA63658  Penstemon centranthifolius M. S. Baker 1950-5-23 12238 Lake About 1 mi SE of Borax Lake. Comment
  CHSC90145  Penstemon heterophyllus Leo Edson 1984-4-19 11 Lake Whispering Pines. 853 Comment
  RSA789051  Penstemon heterophyllus Carrie A. Herd 1982-5-9 103 Lake Butts Canyon Road, 9.2 mi. from Napa Co. line Comment
  RSA537509  Penstemon heterophyllus subsp. purdyi Barbara Ertter 1988-7-4 7702 Lake Bear Creek Rd ca 10 airmiles N of Upper Lake (town), crest of road 3.8 miles from Elk Mt. Rd. Mendocino Nat'l For. 976 Comment
  NY601684  Penstemon heterophyllus var. heterophyllus B. J. Ertter 1988-7-4 7699 Lake Bear Creek Road ca. 10 airmiles north of Upper Lake (town), crest of road 3.8 miles from Elk Mountain Road, Mendocino National Forest 975.4 Comment
  NY601683  Penstemon heterophyllus var. heterophyllus B. J. Ertter 1979-7-12 3080 Lake Lakeview Campground ca. 4 airmiles northeast of Lucerne, south end of Mendocino National Forest. 1066.8 Comment
  NY601724  Penstemon heterophyllus var. heterophyllus D. W. McNeal 1985-5-9 3072 Lake On a hillside above Wilber Springs Road, 2.4 miles west of the junction of Walker Ridge Road, 5.3 miles north of Highway 20. Comment
  JEPS11363  Penstemon heterophyllus var. purdyi R. F. Hoover 1941-5-11 5023 Lake s base Mt. Konocti Comment
  NY601775  Penstemon heterophyllus var. purdyi W. L. Jepson 1942-6-9 20727 Lake Siegler Springs Comment
  UC103091  Penstemon heterophyllus var. purdyi unknown 1891-6-22 Lake near Snow Mt.; near Snow Mt. Comment
  RSA463160  Penstemon newberryi var. sonomensis Lyman D. Benson 1930-12-26 s.n. Lake Above Kelseyville, summit of Mount Konocti 1311 Comment
  CAS-BOT-BC293738  Penstemon purpusii Mona Bourell 1997-7-3 6587 Lake Mendocino National Forest, summit of Sheetiron Mountain Comment
  JEPS80094  Penstemon purpusii L. R. Heckard with J. Hickman 1979-6-16 5102 Lake n Timber Lake; w of Snow Mt. West Peak 1920 Comment
  CHSC32193  Penstemon rupicola James Jokerst 1980-8-7 1071 Lake North Coast Range. Near Snow Mountain (East). Comment
Read comments
Nov 28 2007
  JEPS88732  Pentachaeta exilis J. W. Blankinship 1923-4-14 2 Lake 1 mi s Kelseyville; Cold Cr. Comment
  CHSC83432  Perideridia kelloggii L. P. Janeway 2002-5-2 7575 Lake Inner North Coast Ranges. Wide flat saddle on crest of northern end of Walker Ridge, between Bartlett Springs Road and Sawtelle Valley. 701 Comment
  UCD41910  Perideridia kelloggii Geri Hulse-Stephens 2001-6-29 s.n. Lake Goat Mountain. Wyman Switchbacks. N switchback spring. 1173 Comment
  UCD83955  Persicaria amphibia Ellen Dean; C. Thomsen, G. Harrington 2010-6-9 6128 a 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
  UCD99349  Persicaria amphibia C. J. W. 1914-6-18 s.n. Lake Upper Lake. Comment
Read comments
Jan 1 2016
  CAS-BOT-BC418871  Persicaria hydropiperoides J. W. Blankinship 1928-9-17 s.n. Lake Lakeport Comment
  CAS-BOT-BC419001  Persicaria lapathifolia J. W. Blankinship 1928-9-23 s.n. Lake Clear Lake. Timothy ranch Comment
  UC1949112  Petrorhagia dubia Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7531 Lake Hwy 175 over Mayacamas Mtn between Lakeport and Hopland, just E of e-most summit on rd (between S Fk Scotts Cr and Manning Cr); S-facing slope Comment
  SEINET7067202  Phacelia corymbosa A. G. Vestal 1947-5-3 s.n. Lake Bare slope about 2.5 miles northeast of Middletown on Route 29. Coordinate datum: NAD27. UTM Zone 10, 536783mE, 4291929mN. Comment
  UC809829  Phacelia egena A. R. Kruckeberg 1949-4-27 1745 Lake Hill 1030 Bar X Ranch (4 mi e of Middletown) Comment
  RSA133578  Phacelia heterophylla subsp. virgata L. R. Heckard 1951-5-27 147 Lake About 5 miles west of Lower Lake. Comment
  CDA26539  Phacelia imbricata G. F. Hrusa, R. Gross 2008-5-23 17390 Lake North Coast Ranges; Crossing of Box Cyn. Creek in upper Benmore Canyon immed. E and S of Indian Valley Reservoir spillway. 457 Comment
  CHSC101550  Phacelia imbricata G. F. Hrusa; R. Gross 2008-5-23 17390 Lake W slope at crossing of Box Canyon Creek in upper Benmore Canyon immed. E and S of Indian Valley Reservoir spillway. 457 Comment
  RSA133997  Phacelia imbricata L. R. Heckard 1951-6-13 157 Lake At eastern base of Bartlett Mountain (Bartlett Flat, east of Bartlett Springs). Comment
  JEPS2144  Phacelia imbricata subsp. imbricata W. L. Jepson 1938-6-9 18922 Lake Bartlett Mountain Bartlett Mountain (n Lake Co.) 1127 Comment
  UC901845  Phacelia imbricata subsp. imbricata L. Constance, L. R. Heckard, and A. R. Kruckeberg 1950-5-13 3330 Lake base of rock near Sonoma County line; Lincoln Rock 762 Comment
  POM163132  Phacelia mutabilis A. A. Heller 1902-7-15 5887 Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  UC107349  Phacelia mutabilis Katharine Brandegee 1892-8-25 Lake Snow Mountain Comment
  UC1540448  Phacelia rattanii Herbert L. Mason 1937-5-27 11551 Lake six mi n Lower Lake Comment
  UC353814  Phacelia rattanii Milo S. Baker 1928-7-4 3076 b Lake below confluence with Bear Creek; Cal. Nat. Forest, winter bed of Rice Fork Comment
  UCD120692  Phacelia suaveolens Herbert L. Mason 1940-5-10 14805 Lake Obsidian pond, north of Lower Lake. Comment
  CHSC88959  Phacelia tanacetifolia Christine Hantelman 2000-4-1 51 Lake On roadside slope 2 mi south of Lucerne along Hwy 20 on east side of Clear Lake. 402 Comment
  UC914089  Phacelia tanacetifolia Milo S. Baker 1950-4-15 12181 Lake e shore of lake between Clear Lake Oaks and Lucerne (on road bank); Clear Lake Comment
  RSA74337  Phacelia tanacetifolia Milo S. Baker 1950-4-15 12181 Lake Roadbank between Clear Lake Oaks and Lucerne Valley along eastern shore of Clear Lake. Comment
  UCD83924  Phalaris arundinacea Ellen Dean; C. Thomsen, G. Harrington 2010-6-9 6112 Lake Cache Creek Wilderness. NW corner of wilderness near Baton Flat. Adjacent to south fork of Cache Creek. 298 Comment
  UCD20451  Phalaris canariensis E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1035 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
  CAS-BOT-BC72711  Philadelphus lewisii Brandegee s.n. Lake unspecified Comment
  CDA14188  Phleum pratense G. F. Hrusa 1997-7-23 14018 Lake North Coast Ranges; Not common here. Outside, relatively dry edge of southern part of Loch Lomond pool at Loch Lomond townsite. Annual. Comment
  UCD35404  Phleum pratense Beecher Crampton 1956-6-26 3675 Lake Loch Lomond. 855 Comment
  UCD89613  Phleum pratense Beecher Crampton 1956-6-26 3675 Lake Loch Lomond. 855 Comment
  JEPS80329  Phlox gracilis L. R. Heckard and J. Hickman 1981-6-20 5566 Lake saddle between North Ridge and Signal Peak (above ne corner of lower Milk Ranch Meadow) 1950 Comment
  CAS-BOT-BC222494  Pholistoma auritum var. auritum Agnes M. Bowman 1902-4-1 270 Lake Sulphur Bnks. Comment
  CAS-BOT-BC222495  Pholistoma auritum var. auritum Georgia Bentley 1917-5-30 s.n. Lake Lakeport Comment
  CAS-BOT-BC134953  Phoradendron bolleanum M. S. Jussel 1933-6-30 327 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  UCD20624  Phoradendron bolleanum E. Dean; with M. Bibbo 2002-7-5 1174 Lake McLaughlin UC Reserve. BLM land on W side of McLaughlin Reserve's Research Hill. Northern trailhead parking lot and trail. 640 Comment
  UC728629  Physalis pubescens var. integrifolia Milo S. Baker 1945-9-18 11226 Lake near Lucerne (shore of Clear Lake); Clear Lake Comment
  UCD146698  Physaria occidentalis G. F. Hrusa 1998-6-19 14625 Lake west side of Goat Mountain summit. North Coast Ranges. 1700 Comment
  UCD108169  Pickeringia montana Vernon H. Oswald; Lowell Ahart 1998-7-15 9300 Lake East side of county on Walker Ridge Rd. 4.7 mi south of Barlett Springs Rd., 9.6 mi north of Hwy. 20. 883 Comment
  CHSC71424  Pickeringia montana var. montana Vernon H. Oswald; Lowell Ahart 1998-7-15 9300 Lake East side of county on Walker Ridge Rd. 4.7 mi south of Bartlett Springs Rd., 9.6 mi north of Hwy. 20. Along this section of road. 883 Comment
  JEPS93809  Pickeringia montana var. montana Vernon H. Oswald and Lowell Ahart 1998-7-15 9300 Lake e side of county on Walker Ridge Road 4.7 mi s of Bartlett Springs Road (9.6 mi n of Highway 20); Walker Ridge Road 883 Comment
  POM282053  Pinus attenuata Lyman Benson 1929-12-23 1942 Lake Kelseyville; Mt. Hanna. North Central Coast Mountain Range, Clear Lake. 610 Comment
  CAS-BOT-BC78745  Pinus lambertiana M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. 914 Comment
  JEPS47925  Pinus lambertiana W. L. Jepson 1897-7-14 Lake Glenbrook Comment
  JEPS82544  Pinus ponderosa L. R. Heckard 1983-7-27 6119 Lake about 0.25 mi nw of Summit Springs (s side of Snow Mt., growing with Pinus jeffreyi (6118)); Snow Mt. 1554 Comment
  CAS-BOT-BC72759  Pinus sabiniana M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. 914 Comment
  HSC31704  Pinus sabiniana Thomas E. Higley 1974-5-4 52 Lake 1/2 mi. from Hwy. 20 on Walker Ridge Rd. 671 Comment
  HSC45738  Pinus sabiniana Howee Barban 1978-4-23 37 Lake Barrel Springs Campground 701 Comment
  HSC46099  Pinus sabiniana J. P. Smith 1972-4-1 5168 Lake 6.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  JEPS106346  Pinus sabiniana Lowell Ahart 2004-10-14 11456 Lake On the south edge of Bartlett Springs Road (Road M 12), near the northwest part of Indian Valley Reservoir 458 Comment
  UC172838  Piperia transversa H. M. Hall 1913-7-25 9584 Lake n side Elk Mt. (n Lake County); Inner North Coast Ranges Comment
  UCR256106  Plagiobothrys Greg de Nevers 2001-5-14 12442 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 476 Comment
  POM287604  Plagiobothrys bracteatus Lyman Benson 1927-04 886 Lake Kelseyville 518 Comment
  RSA22136  Plagiobothrys bracteatus Alice Eastwood, J. T. Howell 1938-5-17 5719 Lake Near Hullville 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
  HSC82443  Plagiobothrys stipitatus Thomas W. Nelson, Jane P. Nelson 1980-4-26 5093 Lake Tule Lake, SE side of Hwy. 20, 3 mi. from its junction with Hwy. 29 Comment
  CAS-BOT-BC6470  Plagiobothrys strictus Amos Arthur Heller 1919-5-10 13149 a Lake Valley of a tributary of Cache creek Comment
  UC903732  Plagiobothrys tenellus Milo S. Baker 1947-4-16 11685 Lake roadside between Burns Val. and Borax Lake Comment
  UC882384  Plagiobothrys tenellus Alice Eastwood and John Thomas Howell 1938-5-16 5625 Lake on road to Williams (eastern Lake Co.) Comment
  UCSC009425  Plantago erecta Lowell Ahart 2015-4-28 20097 Lake East of a small meadow, about 150 yards west of Barrel Spring Meadow, about 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams 696 Comment
  HSC47506  Plantago erecta Sheila Logan 1978-4-21 44 Lake 1.5 mi. from Walker Ridge Rd. on Bear Valley Rd. 610 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
  POM283928  Plantago major Lyman Benson 1928-9-21 606 Lake Kelseyville, Rincon School House. Middle N Coast mtn range, Kelsey Creek. 488 Comment
  UC1196415  Platanthera sparsiflora Joseph P. Tracy Jul 21 1905-Aug 16 1905 2285 Lake Elk Mountain, n Lake County Northern Coast Ranges 1219 Comment
  CAS-BOT-BC91652  Platystemon californicus J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville. Comment
  CHSC4039  Platystemon californicus M. Lee 1967-4-29 28 Lake In field on S. side of Hwy 20, ca. 37 mi. west of Williams. 402 Comment
  UC1196298  Platystemon californicus J. P. Tracy May 28 1902-Jun 2 1902 1737 Lake 6 mi nw Lakeport (hills about Scotts Valley); hills about Scotts Valley 426 Comment
  UC50159  Platystemon californicus Miss Anderson 22 Lake Clear Lake Comment
  UCR139072  Plectritis brachystemon E. Brower, S. Marubayashi, E. Perry 1997-3-30 024 Lake Blue Oak Campground, Indian Valley Reservoir. 2.5 mi past intersection of access road and Walker Ridge Road 274 Comment
  CHSC27814  Plectritis ciliosa William Frank 1978-4-8 10 Lake Pinkeye Lake, ca. 2.0 mi w of Lower Lake. 528 Comment
  UCD42103  Plectritis congesta subsp. brachystemon Geri Hulse-Stephens 2002-6-3 955 Lake Goat Mountain. Root Homestead 975 Comment
  POM284729  Plectritis macrocera subsp. macrocera Egan 1932-5-6 s.n. Lake Cobb Valley, Mayacamas mtn range. Kelsey Creek watershed. 762 Comment
  POM171946  Pleuropogon californicus var. davyi F. W. Peirson 1926-4-2 6592 Lake 3 miles east of Kelseyville on road to Lower Lake Comment
  RSA282076A  Pleuropogon californicus var. davyi Lyman Benson 1932-6-14 3666 Lake Kelseyville, Middle N Coast. Watershed Kelsey Creek. See notes field. 427 Comment
  CAS-BOT-BC254937  Poa bulbosa John Thomas Howell 1976-4-28 51613 Lake Scott Dam, Lake Pillsbury 548 Comment
  CAS-BOT-BC254940  Poa bulbosa A. A. Beetle No date on label 1735 Lake Shore of Clear Lake, W side of roadside bank Comment
  CDA40146  Poa bulbosa G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18599 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon Rd. in upper Benmore Canyon 1 1/2 mi. S of spillway at Indian Valley Reservoir. 528 Comment
  POM264314  Poa bulbosa A. A. Beetle 1941-4-27 1735 Lake shore of Clear Lake, west side of roadside bank. Comment
  UCD90680  Poa bulbosa Freed W. Hoffman 1942-4-23 2260 Lake Burns Valley. Comment
  UCD41479  Poa compressa Geri Hulse-Stephens 2001-4-27 545 Lake Goat Mountain. Addington Pond, north of Pond. 1280 Comment
  UCD160606  Poa howellii James A. Neilson Jr. 1975-5-23 3190 a Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  CAS-BOT-BC255944  Poa pratensis John Thomas Howell 1945-6-19 21051 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  UCD136987  Poa pratensis subsp. pratensis Ellen Dean; with Plant Biology 102 interns 2013-5-4 7732 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
  UCD160692  Poa pratensis subsp. pratensis James A. Neilson Jr. 1975-6-5 3228 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  JEPS80790  Poa secunda subsp. secunda L. R. Heckard and J. Hickman 1980-7-2 5311 Lake trail from Frog Pond to Milk Ranch (sw of West Peak); Snow Mt 1965 Comment
  UCD36357  Poa secunda subsp. secunda Beecher Crampton 1953-6-2 1402 Lake 7 miles SE of Kelseyville, along highway from Kelseyville to Lower Lake, Hesse Flat. Comment
  UCD90478  Poa secunda subsp. secunda A. A. Beetle 1941-4-27 1733 Lake SW corner of Clear Lake. Comment
  CDA32647  Poa secunda subsp. secunda A. A. Beetle 1941-4-27 1733 Lake Shore of Clear Lake, southwest corner. 0 Comment
  UC1112227  Pogogyne douglasii S. Galen Smith with J. Anderson 1957-6-7 2968 Lake 0.5 mile west of intersection of Big Canyon road and Harbin Springs roas, ca. 1.5 miles northwest of Middletown. 304 Comment
  UC1988912  Pogogyne douglasii C. Epling Jun 1938 Lake near Lower Lake Comment
  UC17438  Polygala californica T. S. Brandegee 1891-6-21 Lake Tunis Comment
Read comments
Sep 19 2007
  CDA32848  Polygonum amphibium var. emersum CDFA staff 1986-7-15 Lake Lake Pillsbury 0 Comment
  UC1751053  Polygonum amphibium var. stipulaceum Annetta M. Carter 1952-8-25 3207 Lake Boggs Lake. SE of Kelseyville. 853 Comment
  RSA2376  Polygonum aviculare J. W. Blankinship 1926-9-1 s.n. Lake Kelseyville. Comment
  JEPS51320  Polygonum aviculare subsp. aviculare J. W. Blankinship 1926-9-1 Lake Kelseyville Comment
  JEPS51322  Polygonum aviculare subsp. depressum J. W. Blankinship 1928-7-12 Lake near Clear Lake; Kelsey Creek Comment
  UC1192338  Polygonum aviculare subsp. depressum P. Schulthess 1931-7-25 Lake 1 1/2 mi SW of Kelseyville (ranch) Comment
  CAS-BOT-BC414198  Polygonum aviculare subsp. depressum J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake. Timothy ranch Comment
  CHSC38966  Polygonum douglasii subsp. douglasii J. D. Jokerst 1982-8-11 1640 Lake Common on the well-drained mineral soils surrounding the small meadow SW of the trail to Milk Spgs ca 200 meters. 1950 Comment
  UC1211902  Polygonum douglasii subsp. spergulariiforme Robert Ornduff with F. Chisaki, R. Taylor and D. Mason 1960-5-30 6162 Lake e Clear Lake (s end of lake); Borax Lake Comment
  RSA781357  Polygonum parryi Anna Kostikova, Glenn Litsios, Sarah Burgy 2010-7-2 158 Lake Harrington Flat Rd, Boggs lake Ecological Preserve. 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
  POM144845  Polygonum punctatum C. F. Baker 1903-10-20 1857 Lake Searville Comment
  RSA407283  Polypodium californicum Lyman Benson 1928-11-30 775 Lake Above the dam, Cold Creek Canyon, Middle North Coast mt. range 457 Comment
  UCD37009  Polypogon maritimus Beecher Crampton 1956-6-26 3640 Lake Lake County, 3.5 miles by road east of Seigler Springs, margin of Snow's Lake. 655 Comment
  CAS-BOT-BC232398  Polypogon monspeliensis J. W. Blankinship 1923-6-17 s.n. Lake Kelseyville Comment
  CAS-BOT-BC72316  Polystichum imbricans subsp. imbricans M. S. Jussel 1931-3-30 s.n. Lake Jordan Park Comment
  RSA111699  Polystichum imbricans subsp. imbricans P. A. Munz 1956-7-24 22296 Lake Long Ridge Trail to Snow Mountain. 1524 Comment
  CAS-BOT-BC102540  Populus fremontii Peter Rubtzoff 1951-9-1 690 Lake Blue Lakes Comment
  CAS-BOT-BC333280  Potamogeton Mona Bourell 1997-7-2 6534 Lake Copper Butte Trail. Along trail to Middle Fork Eel River. Comment
  UC1950037  Potamogeton foliosus R. F. Thorne, M. Patterson 1982-8-31 55235 Lake Northwest slope of Mount Hannah, Boggs Lake. Comment
  UC1010744  Potamogeton nodosus Peter H. Raven 1954-9-1 8098 Lake 5.8 mi from Middletown (on Butts Canyon Road); Detert Reservoir Comment
  UCD138266  Potamogeton nodosus Malcolm A. Nobs; S. Galen Smith 1949-9-8 1851 Lake Thurston Lake. Comment
  POM313025  Potamogeton nodosus H. L. Mason 1945-8-24 12683 Lake East shore, Lower Lake. Comment
  UC1099903  Potamogeton nodosus Milo S. Baker 1945-8-24 11184 Lake Clear Lake Highlands Comment
  CDA32845  Potamogeton pectinatus CDFA staff 1986-7-1 Lake Clear Lake 0 Comment
  UC1607540  Potentilla drummondii Barbara Ertter with Elizabeth Neese 1989-7-2 8629 Lake ca. 11 air mi due w Stonyford (upper Milk Ranch Meadow, head of Middle Fork Stony Creek, nw side of Snow Mt. West); nw side Snow Mt. West, head of Middle Fork Stony Creek 1941 Comment
  UC1607564  Potentilla drummondii Barbara Ertter with Elizabeth Neese 1989-7-2 8632 Lake ca 11 airmi due w Stonyford (Frog Pond on Milk Ranch Trail near Summit Springs Trail, s side of Snow Mt.); s side of Snow Mt., w of Stonyford, Frog Pond 1895 Comment
  POM275128  Potentilla gracilis var. fastigiata Lyman D. Benson 1932-6-19 3717 Lake Mount Hanna 762 Comment
  UC525511  Potentilla gracilis var. fastigiata Ethel Crum 1933-7-23 1518 Lake Cobb Mountain 792 Comment
  CAS-BOT-BC540542  Potentilla gracilis var. fastigiata A. A. Heller 1902-7-15 5884 Lake About Summit Lake near the summit of Mt. Sanhedrin Comment
  CAS-BOT-BC540544  Potentilla gracilis var. fastigiata Ethel Crum 1933-7-23 1518 Lake Cobb Mountain 792 Comment
  CAS-BOT-BC540545  Potentilla gracilis var. fastigiata Ethel Crum 1933-7-23 1518 Lake Cobb Mountain 792 Comment
  CAS-BOT-BC516319  Prosartes hookeri John Thomas Howell 1945-6-20 21118 Lake Pinnacle Rock, Bartlett Mountain Comment
  CAS-BOT-BC516321  Prosartes hookeri M. S. Jussel 1933-4-29 s.n. Lake Cobb P.O., Cobb Mt. Comment
  SEINET7249615  Prunus andersonii F. B. Headley 1915-5-28 s.n. Lake Honeylake Comment
  RSA10813  Prunus emarginata Carl B. Wolf 1928-5-6 2004 Lake 6.5 mi. W of Bartlett Springs on the road to Clear Lake. Comment
  RSA430516  Prunus emarginata Lyman D. Benson 1928-4-28 202 a Lake Near Highland Springs Comment
  HSC37895  Prunus subcordata Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-11 2296 Lake Clearlake State Park Comment
  CHSC101649  Prunus virginiana var. demissa David W. Isle; John Olmstead 2000-8-18 1681 Lake Mendocino National Forest - North Coast Ranges. North Fork Cache Creek Watershed. Between Wyman Flat and Root Glade on SW side of Goat Mtn.; ~1.75 miles SW of Goat Rock. Rd. edge above marsh w/ Botrychium multifidum, Agrimonia gryposepala, Carex sp., Stachys sp. 999 Comment
  POM275490  Prunus virginiana var. demissa Lyman D. Benson 1928-5-1 170 Lake South end Scotts Valley near Lakeport. Mayacamas Mts. Scotts Creek drainage area. 488 Comment
  CHSC71416  Pseudognaphalium californicum Vernon H. Oswald; Lowell Ahart 1998-7-15 9311 Lake East side of county on Walker Ridge Rd. 11.3 mi south of Bartlett Springs Rd., 3.2 mi north of Hwy. 20. 731 Comment
  SEINET10574499 Image available Pseudostellaria jamesiana A. Arthur Heller 1902-7-15 Heller 5880 Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  UC1019902  Psilocarphus brevissimus var. brevissimus Milo S. Baker 1954-5-22 12952 Lake n of Lower Lake (along Kelseyville Hwy); Manning Flat Comment
  CAS-BOT-BC361834  Psilocarphus oregonus H. L. Mason 1934-5-5 8124 Lake Near Hildebrand ranch, southeast of Kelseyville Comment
  CDA40187  Psilocarphus tenellus G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18546 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon at intersection of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir. 441 Comment
  RSA176957  Ptelea baldwinii subsp. crenulata D. E. Breedlove 1963-5-30 5172 Lake 8 miles E of Bartlett Springs. Comment
  RSA357865  Ptelea baldwinii subsp. crenulata Robert F. Thorne, Larry E. DeBuhr 1975-8-14 46800 Lake Clear Lake, Soda Bay. 427 Comment
Read comments
Mar 6 2014
  CAS-BOT-BC146390  Ptelea crenulata V. B. 1916-9-24 s.n. Lake [Mt. Konokti] Mt. Konocti, Clear Lake Comment
  CAS-BOT-BC6313  Ptelea crenulata Agnes Bouman 1901-5-11 s.n. Lake Lower Lakes, Anderson's Ranch Comment
  UC578665  Ptelea crenulata A. Simontacchi 1937-7-9 267 Lake sw bluff Soda Bay, Clear Lake; Lakeport Quad. 441 Comment
  UCD116918  Ptelea crenulata Roman Gankin 1965-5-6 530 Lake Ca. 1 mile W of Barkerville, Bartlett Mountain Road. Comment
  CAS-BOT-BC72522  Pteridium aquilinum J. W. Blankinship 1928-7-29 s.n. Lake Mt. Konocti 1219 Comment
  CAS-BOT-BC421118  Pterostegia drymarioides Agnes M. Bowman 1902-5-1 137 Lake Sulphur Banks Comment
  RSA109939  Purshia tridentata var. tridentata Philip A. Munz 1956-7-25 22333 Lake Long Ridge trail to Snow Mt. 2043 Comment
  CAS-BOT-BC460612  Pyrola aphylla M. S. Jussel 1933-6-27 269 Lake Binkley Ranch: between Cobb Maoutain and Adms Springs Comment
  RSA0081582  Pyrola aphylla Lyman Benson 1932-6-21 3724 Lake Elk Mountain. Eel River watershed, Middle N Coast Range. 1220 Comment
  CAS-BOT-BC466050  Pyrola picta Milo S. Baker 1927-6-21 2226 Lake East slope, Cobb Mountain 1066 Comment
  UC1618046  Quercus Donald G. Nelson 1940-4-30 659 Lake between Middletown and Kelseyville (summit of the grade, just above Loch Lomond, Cobb Mt.); Cobb Mt. Comment
  POM270268  Quercus X morehus Lyman Benson 1929-11-28 1939 Lake Mt. Konocti Swamp of Cold Creek; Kelseyville, Middle North Coast mt. range. 427 Comment
  POM270284  Quercus X morehus Lyman Benson 1936-8-21 7954 Lake Breen's Lake, west base of Mt. Konocti, Middle North Coast mt. range, Clear Lake drainage area. 427 Comment
  POM290521  Quercus X morehus Lyman Benson, Robert Benson 1956-8-19 15765 Lake 1/4 mile from tip of Buckingham Peninsula, Clear Lake; Middle North Coast mt. range, Sacramento Valley drainage area. 412 Comment
  UC549113  Quercus X morehus Lyman Benson 1932-8-29 4054 Lake midway Lower Lake and Middletown; Inner North Coast Range, Putah Creek 548 Comment
  UCSB58871  Quercus X morehus Muller, Cornelius 1954-6-20 Lake Bear Creek Valley at Bear Creek Camp 762 Comment
  UCD131673  Quercus agrifolia Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7580 Lake Clear Lake State Park. NE of Kelseyville. South side of park, south of Soda Bay Rd. North side of undeveloped road that goes southeast from locked gate at Glebe Rd. 616 Comment
  POM163401  Quercus berberidifolia Rimo Bacigalupi 1926-1-1 1231 Lake At summit of Blue Lakes Road - one miles west of Blue Lakes Resort. Comment
  UC1076206  Quercus berberidifolia H. L. Mason 1925-12-31 2572 Lake Bartlett Mt. Road Comment
  UC1193266  Quercus berberidifolia P. Zinke 1950-11-4 200 Lake 1 mi nw High Valley; High Valley Ridge 609 Comment
  UC146106  Quercus berberidifolia Joseph P. Tracy 1905-8-19 2366 Lake hills back of Scott's Valley; North Coast Ranges 548 Comment
  CHSC106392  Quercus chrysolepis David Isle; Arnold James 1993-6-29 1851 Lake Mendocino National Forest - North Coast Ranges Upper Main Eel River Watershed. South aspect above Timberline Camp; adjacent and north of 1N02 (~0.7 mi. S of Hull Mtn. Look Out). 1816 Comment
  UC1281194  Quercus chrysolepis H. E. McMinn 1923-5-27 998 a Lake Bear Creek, tributary to Rice Fork of Eel River, at base of Snow Mt. Snow Mt., Rice Fork of Eel River Comment
  UC54682  Quercus chrysolepis W. W. Mackie 1902-9-10 Lake Sheet Iron Mt. Comment
  CAS-BOT-BC86893  Quercus douglasii M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. Comment
  SD147983  Quercus douglasii Rob Ickes 1989-6-4 14 Lake Clear Lake, 1/8 mile south of last house on Buckingham Point 415 Comment
  UCD14546  Quercus douglasii Rob Ickes 1989-6-4 14 Lake California, Lake Co.; 1/8 mi south of last hous on Buckingham Pt., Clear Lake; 414 Comment
  CHSC29503  Quercus durata Dibble; Griggs 1979-7-12 121 Lake Near Bear Creek, close to the town of Stonyford. 609 Comment
  CHSC29617  Quercus durata Dibble; Griggs 1979-7-12 124 Lake Near Rice Valley, close to the town of Stonyford. 701 Comment
  POM270115  Quercus durata Lyman Benson 1936-12-24 8038 Lake 4 mi. S. W. of Mt. Konocti, Middle N. Coast Mt. range, Clear Lake watershed. 549 Comment
  HSC35116  Quercus durata var. durata A. M. Montalvo 1975-5-3 222 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  HSC40078  Quercus durata var. durata J. O. Sawyer 1969-3-29 768 Lake Road to Wilber Springs, N of Hwy 20 Comment
  UCD45883  Quercus durata var. durata A. R. Kruckeberg 1947-8-16 1573 Lake 1/4 mile west of White's Point, Table Mountain Road (road between Mountain Mill House and Oat Hill School), Lake County, near Napa-Lake county line, California. Comment
  UCSB1156  Quercus durata var. durata Muller, Cornelius 1954-6-20 Lake Bear Creek Valley at Bear Creek Camp 762 Comment
  CAS-BOT-BC94348  Quercus garryana Alice Eastwood 1925-5-22 12782 Lake Dashiells, Mt. Sanhedrin Comment
  UC1135602  Quercus garryana A. Simontacchi 1937-7-29 348 Lake Clover Valley Lakeport Quad. 472 Comment
  CAS-BOT-BC105241  Quercus kelloggii Agnes M. Bowman 1902-3-1 214 Lake Sulphur Banks Comment
  SEINET5644382  Quercus kelloggii D. B. Dunn, LeDoux; Conrad 1973-6-7 20670 Lake Collected 16.1 miles N of Upper Lake on the rd. to Pillsbury Lake, 1.3 miles N of Elk Mt. Summit.; 0 Comment
  UC1602003  Quercus kelloggii Donald G. Nelson 1940-4-30 658 Lake between Middletown and Kelseyville (summit of grade, just above Loch Lomond, Cobb Mountain); Cobb Mountain 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
  UCD40432  Quercus kelloggii Rodney Gale Myatt 1971-9-15 997 Lake Cobb Mt., along Hwy 29, south of Clear Lake. 822 Comment
  UC1135727  Quercus lobata K. Bradshaw 1937-6-19 150 Lake .12 mi n Laurel Beach; Lakeport Quad. 411 Comment
  SEINET12028935  Quercus vacciniifolia W. Knight, Knight, I. 1981-1 4389 Lake Boardman Ridge, Hull Mt 1524 Comment
  UC1193233  Quercus wislizeni P. Zinke 1950-11-14 201 Lake 2 mi w Clear Lake oaks 423 Comment
  UC1193231  Quercus wislizeni var. frutescens R. H. Neuns 1951-3-27 149 Lake n slope Mt. Konocti 701 Comment
  UC174122  Quercus wislizeni var. frutescens unknown Jul 1885 Lake near Kelseyville Comment
  UCD169921  Quercus wislizeni var. frutescens L. P. Janeway 2007-6-17 9052 Lake Inner North Coast Ranges. Along northern end of Indian Ridge at Pacific Ridge, 1.8 km south-southeast of Kanaka Glade. 1097 Comment
  UCR52369  Quercus wislizeni var. frutescens Terry Hines, Ellen Purcell, N. Williams 1988-4-16 49 Lake 13.8 mi. off Hwy 20 on Walker Ridge Road. 976 Comment
  UC92078  Rafinesquia californica T. S. Brandegee 1891-6-22 Lake Snow Mountain Comment
  RSA111714  Raillardiopsis scabrida P. A. Munz 1956-7-25 22313 Lake West Peak Ridge, Snow Mt. 2103 Comment
  POM269852  Ranunculus aquatilis var. capillaceus Lyman Benson 1930-6-26 2186 Lake Kelseyville. 427 Comment
  PASA2624  Ranunculus bloomeri Frank W. Peirson 1926-4-2 6594 Lake 3 miles east of Kelseyville on road to Lower Lake Comment
  HSC37998  Ranunculus canus Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-13 2362 Lake Along Bartlet Springs Rd., 0.6 mi. from its junction with Hwy. 20 Comment
  UC162820  Ranunculus hebecarpus J. P. Tracy May 28 1902-Jun 2 1902 1703 Lake 6 mi nw Lakeport (in hills about Scotts Valley) 426 Comment
  UCD131930  Ranunculus hebecarpus Nathan Gonzales; 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. At gate leading to undeveloped road that goes southeast from Glebe Road. 567 Comment
Read comments
Dec 15 2016
  HSC40845  Ranunculus occidentalis Tom Duebendorfer 1977-4-23 22 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  JEPS60697  Ranunculus occidentalis W. L. Jepson 1936-4-19 17430 Lake Callayomi Valley; valley floor, w side of road Comment
  UC162877  Ranunculus occidentalis J. P. Tracy May 28 1902-Jun 2 1902 1669 Lake 6 mi nw Lakeport (in hills about Scotts Valley) 426 Comment
  RSA47577  Ranunculus occidentalis var. eisenii L. Beane, Lois E. James 1949-5-16 1816 Lake 10 miles E of Hopland, Scott Mt. Comment
  HSC31703  Ranunculus occidentalis var. occidentalis Thomas E. Higley 1974-5-4 54 Lake 1/2 mi. from Hwy. 20 on Walker Ridge Rd. 671 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
  SEINET11261076  Raphanus sativus S. Franson 1997-4-23 10 Lake City of Upper Lake, immediately east of the intersection of Hwy 20 and hwy 29, about 300' north of Hwy 20, near a walnut orchard.; 0 408 Comment
  UC725954  Reseda lutea A. A. Heller 1941-5-5 16094 Lake Middletown, along St. Helena Creek St. Helena Creek; Middletown, St. Helena Creek Comment
  CHSC105735  Rhamnus californica David Isle; Arnold James 1993-6-23 1762 Lake Mendocino National Forest - North Coast Ranges Upper Main Eel River Watershed. N of Lake Pillsbury, Oak Flat Cpgd and 20N01.~1/8 Mi. E of Gravelly Valley Airstrip. 1993 EUI Plot 4. By 'p' in Airport on USGS Lake Pillsbury Quad 565-2c(35). 560 Comment
  RSA7788  Rhamnus californica Carl B. Wolf 1928-5-6 2003 Lake 8.5 miles west of Bartlett Springs on the road to Clear Lake Comment
  CAS-BOT-BC59830  Rhamnus ilicifolia Carl B. Wolf 1928-2-26 1515 Lake 6 mi. n. of Upper Lake on road to Williams. Comment
  RSA7793  Rhamnus ilicifolia Carl B. Wolf 1928-2-26 1516 Lake 6 mi. n. of Upper Lake on road to Williams. Comment
  UC592729  Rhamnus ilicifolia unknown 1928-5-6 2057 Lake 5 mi e Bartlett Springs (on road to Williams) Comment
  POM282989  Rhamnus tomentella subsp. tomentella Lyman Benson 1928-7-23 526 Lake Rincon School, Kelseyville, Middle N coast, Clear Lake 503 Comment
  CAS-BOT-BC200702  Rhus aromatica M. S. Jussel 1932-5-1 s.n. Lake Jordan Park on road to Lower L. Comment
  SBBG50791  Rhus aromatica S. L. Morrison 1974-4-14 Lake 18.6 mi N on Bartlett Valley Rd from jct with St Hwy 20 Comment
  CAS-BOT-BC433159  Ribes M. S. Jussel 1932-5-1 s.n. Lake Jordan Park on road to Lower L. Comment
  CAS-BOT-BC433162  Ribes Agnes M. Bowman 1902-4-1 199 Lake Sulphur Bnks. Comment
  RSA121449  Ribes californicum A. Simontacchi 1937-7-12 282 Lake 0.4 mile S. of Soda Bay. 625 Comment
  CAS-BOT-BC92925  Ribes californicum var. californicum David D. Keck 1933-5-30 2387 Lake Scotts Valley, 6 miles south of Blue Lakes. Comment
  CAS-BOT-BC92926  Ribes californicum var. californicum H. E. McMinn 1923-5-27 993 a Lake Unspecified. Comment
  CAS-BOT-BC168908  Ribes malvaceum Ananda Dickie; Wendy Hooper; Rose Madrone; Kyla Waddell 1996-3-30 19 Lake 1.6 mi. west of Bear Valley rd. and Brim Rd. on Brim Rd.; 14.7 mi. on Walker Ridge Rd. to Brim Rd.; 57 mi. east of Hwy. 20. 493 Comment
  CHSC33077  Ribes malvaceum J. P. Smith; Tom Nelson 1976-4-13 8575 Lake 5.7 miles east of Bartlett Springs on the Bartlett Springs Road. 487 Comment
  HSC95340  Ribes malvaceum var. viridifolium A. Hove, A. Poteet, C. Sanville 1999-3-27 11 Lake Brim Rd. 0.5 mi off Walker Ridge Rd 661 Comment
  UCD40009  Ribes roezlii Rodney Gale Myatt 1971-9-15 995 Lake Cobb Mt. Along Hwy 29, south of Clear Lake. 822 Comment
  CAS-BOT-BC362997  Rigiopappus leptocladus M. S. Jussel 1933-6-26 195 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  HSC34862  Rigiopappus leptocladus Thomas W. Nelson, James Nelson 1975-5-5 1790 Lake Beside Hwy. 29, 2 mi. N of Middletown Comment
  HSC41892  Rigiopappus leptocladus Lloyd Simpson 1977-4-23 275 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  UC566725  Rigiopappus leptocladus H. L. Mason 1933-4-30 7225 Lake near Aetna Springs Comment
  CAS-BOT-BC74529  Rorippa curvisiliqua M. S. Jussel 1933-6-26 176 Lake Between Cobb Mountain and Adam Springs on the Binkley Ranch. Comment
  RSA66055  Rorippa curvisiliqua F. W. Peirson, Mabel Peirson 1926-4-2 6641 Lake Auto park near Lower Lake. Comment
  CAS-BOT-BC147441  Rosa californica Greg de Nevers 2001-5-14 12422 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  UC555672  Rosa californica Pauline Schulthess 1931-7-7 Lake about 2 mi s Kelseyville; Kelsey Creek 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-BC146532  Rosa gymnocarpa Alice Eastwood 1925-5-23 12908 Lake Dashiells, Mt. Sanhedrin Comment
  RSA0048666  Rosaceae Keith E. Hoffmaster 1938-6-28 878 Lake Near Clear Lake. Comment
  CAS-BOT-BC156583  Rubus ulmifolius David D. Keck 1944-7-11 5507 Lake St. Helena Creek Canyon, 6 mi. S of Middletown 609 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-BC110479  Rumex L. R. Abrams 1928-5-4 12301 Lake 5 miles northeast of Middletown on road to Lower Lake. Comment
  POM280498  Rumex conglomeratus Lyman Benson 1934-6-12 6077 Lake Kelseyville. McGaw slough. 427 Comment
  UCD89668  Rupertia physodes Catherine E. Koehler 2007-7-11 s.n. Lake McLaughlin Reserve, Hunting Creek, where Hunting Creek meets Coyote Hill. 647 Comment
  SEINET8476805 Image available Ruppia cirrhosa Joe Sheffield 1969-9-12 Lake Buckingham Golf Course, between Lower Lake and Kelseyville. Comment
  RSA2494  Sagittaria cuneata J. W. Blankinship 1927-7-10 s.n. Lake Kelseyville. Cold Cr. Comment
  CAS-BOT-BC102866  Salix breweri Harold E. Parks 1931-9-18 01065 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. south of Middletown 420 Comment
  CAS-BOT-BC102869  Salix breweri Harold E. Parks; Susan T. Parks 1931-9-18 01063 Lake St. Helena Creek about 8 km. south of Middletown 430 Comment
  CAS-BOT-BC102880  Salix breweri David D. Keck 1931-4-4 1084 Lake St. Helena Creek Canyon, 5.5 miles S. of Middletown, southern Lake County 600 Comment
  LA208566  Salix breweri Harold E. Parks; 1931-9-18 1066 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. S. of Middletown 420.0 Comment
  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
  SBBG58852  Salix breweri H. E. Parks 1931-9-15 1066 Lake Mirabel Crk, near jct with St. Helena Crk, ca. 6 km S of Middletown 420 Comment
  UC1049534  Salix breweri Rimo Bacigalupi 1950-4-16 3120 Lake 1 1/2 mi e Kowalski Ranch (along road down to Indian Valley (Bartlett Mtn. road) at B.M. 1593 (ft)); Inner North Coast Ranges, Complexion Canyon Comment
  UC473546  Salix breweri John Thomas Howell 1931-4-4 6160 Lake St. Helena Creek Comment
  JEPS38408  Salix exigua Willis L. Jepson 1892-7 10 s Lake near Hullville; S. Fork Eel River Comment
  UCD83975  Salix exigua Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6159 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage, above waterfall. 666 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
  POM285688  Salix laevigata Lyman D. Benson 1928-3-27 21 Lake Kelseyville. Middle N Coast mtn range. Kelsey Creek. 457 Comment
  SBBG59094  Salix laevigata C. R. Ball, H. Parks, Mrs. Bracelin 1931-4-29 Lake just S of Middletown 400 Comment
  UCD41604  Salix laevigata Geri Hulse-Stephens 2001-6-3 603 Lake Goat Mountain. Addington Pond. 1280 Comment
  CAS-BOT-BC125146  Salix lasiandra var. lasiandra S. Saufferer 1973-5-24 225 Lake About 33 mis. west of Williams, of the north fork of Cache Creek Comment
  CAS-BOT-BC376410  Salix lasiolepis Greg de Nevers 2001-4-23 12350 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  UC481221  Salix lasiolepis Harold E. Parks 1931-9-18 1062 Lake near junction with St. Helena Creek (about 6 km s of Middletown); Mirabel Creek 420 Comment
  UCD67114  Salix lasiolepis Ellen Dean; Davis Botanical Society 2008-5-31 5034 Lake west of I-5 at Maxwell, near summit lookout of Goat Mountain at end of Goat Mountain Road, western part of ridges below lookout just off the road. 1724 Comment
  CAS-BOT-BC128547  Salix lasiolepis var. lasiolepis James A. Gunn, Jr. 1902-5-17 s.n. Lake 2 m. SE Glenbrook Comment
  CAS-BOT-BC230063  Salix melanopsis Ellen Dean; G. Harrington; C. Thomsen; L. Sarafini 2010-6-16 6192 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage 661 Comment
  RSA119276  Salvia sonomensis Chas. H. Lamoureux, J. M. Tucker, Roman Gankin 1957-5-4 1250 Lake 2 miles northwest of entrance to Richmond Park on road skirting south shore of Clear Lake Comment
  POM284209  Sambucus caerulea Lyman Benson 1936-8-23 7958 Lake Kelseyville. Mt. range: Middle N. Coast; watershed: Clear Lake. 412 Comment
  SEINET12322348  Sambucus caerulea W. Knight, Knight, I. 1981-1 4344 Lake across the road from Soda Creek Resort neak Lake Pillsbury 594 Comment
  CAS-BOT-BC238710  Sambucus nigra subsp. caerulea J. W. Blankinship 1928-7-15 s.n. Lake Kelseyville Comment
  CHSC33050  Sanicula bipinnatifida Joanne Spitler; Patty Powers, Debbie Stamp, Cathy Railey, Cathy Ma 1980-4-19 6 Lake Coldsprings Campground, along access road to Indian Valley Dam. On the lower slopes of the campground. Comment
  HSC45339  Sanicula bipinnatifida R. York 1978-4-8 121 Lake Hwy. 175, 1 mi. from junction with Hwy. 29 305 Comment
  CHSC91567  Sanicula crassicaulis D. Isle 1995-6-7 1089 Lake Mendocino National Forest--North Coast Ranges. Rice Fork Watershed. East of Rd. 16N19 in the East side of Deer Valley Meadow. 1024 Comment
  POM288021  Sanicula crassicaulis Lyman Benson 1928-4-15 728 Lake Highland Springs, Clear Lake watershed, Mayacamas Mt. Range 610 Comment
  UCD131671  Sanicula crassicaulis Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7578 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
  HSC21638  Sanicula crassicaulis D. E. Anderson 1962-4-14 1987 Lake 36 mi. of Williams on Hwy. 20 Comment
  UC640618  Sanicula laciniata Alice Eastwood, John Thomas Howell 1938-5-17 5711 Lake between Pine Mountain and Little Squaw Valley Comment
  UC916662  Sanicula laciniata Milo S. Baker 1950-5-6 12212 Lake 1 mi se of Borax Lake Comment
  HSC69917  Sanicula tuberosa Thomas W. Nelson, Jane P. Nelson 1978-4-2 3870 Lake Along Walker Ridge Rd., 6 mi. N of junction with Hwy. 20 Comment
  UC1561198  Sanicula tuberosa Barbara Ertter 1988-7-3 7678 Lake 10 air mi n of town of Upper Lake (top of Elk Mountain Grade, Elk Mt. Rd at jct Bear Creek Rd, Mendocino National Forest); Mendocino National Forest, Elk Mountain Grade 1097 Comment
  JEPS47515  Saxifraga integrifolia J. W. Blankinship 1922-4-8 Lake Kelseyville Comment
  UCD147222  Scandix pecten-veneris Wendy Camacho; 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
  CAS-BOT-BC111296  Schoenoplectus acutus var. occidentalis Peter Rubtzoff 1957-7-27 3454 Lake Boggs Lake. Southern side of the lake. Comment
  POM313090  Schoenoplectus acutus var. occidentalis H. L. Mason 1945-8-24 12674 Lake East shore, Lower Lake. Comment
  RSA2489  Schoenoplectus fluviatilis J. W. Blankinship 1928-8-25 s.n. Lake Kelseyville; along Cold Creek Comment
  RSA598299  Schoenoplectus fluviatilis L. C. Wheeler 1952-9-4 6902 Lake Canal connecting lower Blue Lake with Scott Creek. Comment
  UCD83912  Scleranthus annuus Ellen Dean; G. Harrington, C. Thomsen, J. Alderson, M. Bibbo 2010-4-24 5934 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
  UCD84582  Scleranthus annuus Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6107 Lake Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. Meadow on south side of road. 647 Comment
  UC728702  Scleranthus annuus subsp. annuus Milo S. Baker 1945-6-19 10959 Lake Sawmill Flat Bartlett Mt. (Bartlett Mt.); , Sawmill Flat 1219 Comment
  CAS-BOT-BC240000  Scribneria bolanderi Richard W. Pohl 1953-4-11 7204 Lake Hill 1030, 5 mi. from Middletown Comment
  CHSC101528  Scribneria bolanderi G. F. Hrusa; R. Gross, L. Houser 2008-4-11 17107 Lake Open chaparral slopes with woodland on N faces immediately below Indian Valley Reservoir spillway into North Fork Cache Creek tailrace. 396 Comment
  HSC87299  Scrophularia lanceolata Lyman Benson 1954-8-3 15304 Lake Drying bed of Kelsey Creek, 1 mi. N of Kelseyville, Middle Coast Range, Clear Lake Drainage 412 Comment
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Jul 22 2018
  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
  UC104301  Scutellaria californica D. Cleveland 1882-7-16 Lake Allen's Springs Comment
  UC1549242  Scutellaria californica Dick Olmstead 1983-6-24 371 Lake on shoulder and adjacent hillside of road from Clear Lake to Indian Valley Resevoir (Bartlett Spa); Bartlett Spa 618 Comment
  JEPS93798  Scutellaria siphocampyloides Vernon H. Oswald and Lowell Ahart 1998-7-15 9289 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
  UC1541659  Scutellaria siphocampyloides Harold E. Parks May 1930 735 Lake near Mirabel Mine Comment
  UC1549232  Scutellaria siphocampyloides Richard Olmstead 1983-6-24 366 Lake 1 mi n of the Napa County line (s of Middletown on Butts Canyon Road) 289 Comment
  UCD163353  Scutellaria siphocampyloides Craig D. Thomsen 2000-5-11 2347 Lake Walker Ridge. Cold Springs area, BLM campground. Comment
  HSC49863  Scutellaria tuberosa J. P. Smith, J. O. Sawyer 1978-4-29 9759 Lake Walker Ridge Rd., 1.4 mi. from its junction with Hwy. 20 671 Comment
  UCD92550  Secale cereale Beecher Crampton 1953-6-2 1401 Lake road from Kelseyville to Lower Lake, 5 miles south of Kelseyville, Hesse Flat. Comment
  SEINET9288316  Sedella leiocarpa Unknown 1963-5-18 63112 Lake Lake County Comment
  SD8317  Sedum spathulifolium Daniel Cleveland 1882-6-22 Lake Alum Spring Comment
  JEPS94208  Senecio aronicoides Vernon Oswald and Lowell Ahart 1998-5-7 9028 Lake Bartlett Springs Road near Hough Springs w of Indian Valley Reservoir; Bartlett Springs Road 487 Comment
  POM296189  Senecio aronicoides Cora W. Benson 1935-5-12 131 Lake Cobb Valley Comment
  UC131780  Senecio aronicoides A. A. Heller 1902-7-15 Lake about Summit Lake (near the summit of Mt. Sanhedrin); about Summit Lake, near summit Mt. Sanhedrin Comment
  RSA0012444  Senecio aronicoides C. B. Wolf 1928-5-4 1885 Lake 2 miles S of Middletown. Comment
  UCR200675  Senecio clevelandii Daniel Sanchez-Mata 2006-6-19 s.n. Lake Barkerville-Hough Springs, springs close to Cache Creek 620 Comment
  POM272194  Senecio greenei Lyman Benson 1932-6-15 3689 Lake Cobb Valley; Middle N Coast Range, Kelsey Creek Watershed. 701 Comment
  CAS-BOT-BC363774  Senecio integerrimus L. R. Abrams 1928-5-6 12487 Lake 2 miles west of Hough's Springs, Cache Creek Comment
  CAS-BOT-BC363775  Senecio integerrimus Carl B. Wolf 1928-5-4 1885 Lake 2 miles south of Middletown Comment
  SD8782  Senecio lugens Daniel Cleveland 1882-6-22 Lake Allen Spring Comment
  CAS-BOT-BC364252  Senecio triangularis A. A. Heller 1902-7-28 6001 Lake In the Horse Pasture near the summit of Mt. Sanhedrin Comment
  CAS-BOT-BC364525  Senecio vulgaris John H. Thomas 1966-3-21 11518 Lake At Lucerne Comment
  POM282913  Sidalcea diploscypha Egan 1932-5-6 s.n. Lake Cobb Valley, Mayacamas mtn range. Kelsey Creek watershed. 762 Comment
  RSA2398  Sidalcea diploscypha J. W. Blankinship 1923-4-14 s.n. Lake Kelseyville. Comment
  UC1121966  Sidalcea diploscypha R. C. Wilson 1937-5-13 369 Lake 1 mi sw Lakeport; Lakeport Quad. Comment
  UC249579  Sidalcea diploscypha Joseph P. Tracy 1921-5-12 5539 Lake near Lakeport; Northern Coast Ranges, near Lakeport 426 Comment
  HSC94219  Sidalcea diploscypha N. Wynne, M. Peckham, J. Bamesberger 1994-4-22 52 Lake 11 mi. from junction with Walker Ridge Rd. Comment
  CHSC29651  Sidalcea oregana subsp. hydrophila Dibble; Griggs 1979-8-8 21 Lake Near Snow Mountain, close to the town of Stonyford. 1890 Comment
  RSA444826  Silene californica Lyman Benson 1928-5-26 209 Lake Soda Bay. Mt. Range; Middle N. Coast. River; Clear Lake. 457 Comment
  UC120153  Silene californica D. C. 1882-7-1 Lake Indian Valley Comment
  CAS-BOT-BC389097  Silene laciniata subsp. californica D. E. Breedlove 1980-6-29 44836 Lake Butts Canyon Road 5-8 miles S of Middletown 274 Comment
  CHSC27515  Silene laciniata subsp. californica Michael F. Henetz 1978-4-15 15 Lake Ca. 40 m wsw of Grizzly Creek, ca. 30 m wsw Hwy. 20, ca. 8.2 km w of Walker Ridge Road. 457 Comment
  CHSC56534  Silene laciniata subsp. californica Steven Triano 1988-6-1 234 Lake Ca 0.3 mi n of Pogie Point Campground which is on the n shore of Lake Pillsbury. 563 Comment
  CAS-BOT-BC389100  Silene laciniata subsp. californica Frank W. Peirson 1928-7-4 7956 Lake 8 mi. w. of Lower Lake Comment
  SFV8391  Silene laciniata subsp. californica M. Ivey 1973-5-19 49 Lake 0.5 miles west of St. Helena Creek bridge, Highway 29 between Napa County line and Middletown. Comment
  CAS-BOT-BC389263  Silene lemmonii John Thomas Howell 1945-6-20 21104 Lake Pinnacle Rock, Bartlett Mountain Comment
  UC1126787  Sisymbrium altissimum A. Simontacchi 1937-4-9 268 Lake 1 mi ne of Kelsey Creek School 411 Comment
  CAS-BOT-BC83617  Solanum parishii G. Bentley 1917-5-30 s.n. Lake Lakeport Comment
  CHSC27805  Solanum parishii Thomas E. Lewis 1978-4-8 18 Lake 8.2 km w of Walker Ridge Rd., Hwy. 20. 460 Comment
  HSC35434  Solanum parishii John S. Palmer 1975-5-3 323 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  NY821148  Solanum parishii J. W. Grimes 1981-5-4 1981 Lake Along Cache Creek on Highway 20 on the west side of the summit between Clear Lake Oaks and Williams about 10 miles east of Clear Lake Oaks Comment
  CAS-BOT-BC83601  Solanum umbelliferum L. Abrams 1928-5-5 12380 Lake Bartlett Mt. grade, 1 mile from Clear Lake.. Comment
  CAS-BOT-BC83640  Solanum umbelliferum A. A. Heller 1919-5-10 13144 Lake Valley of a tributary of Cache creek 5 miles E of Hough's Springs Comment
  UC1282723  Solanum umbelliferum J. R. Sweeney 1952-5-2 866 Lake 1.2 mi sw of Highland Springs 464 Comment
  RSA80375  Solanum umbelliferum F. W. Peirson 1928-7-4 7954 Lake Large straggling perennial bush on roadside 8 mi W of Lower Lake. Comment
  UCD111529  Soleirolia soleirolii R. H. Gripp 1957-6-6 s.n. Lake Renfro Estate, Konocti Bay. Comment
  UCD41681  Solidago elongata Geri Hulse-Stephens 2001-9-6 812 Lake Goat Mountain. Lovelady Spring. Lovelady Seep 0.1 miles west of FS Boundary-gate. 1264 Comment
  CAS-BOT-BC365013  Solidago velutina subsp. californica Agnes M. Bowman 1900-10-1 323 Lake Round Mt. Comment
  RSA2342  Sonchus oleraceus J. W. Blankinship 1923-4-18 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC374561  Sonchus oleraceus J. W. Blankinship 1923-6-17 s.n. Lake Kelseyville Comment
  RSA21557  Sparganium erectum subsp. stoloniferum Carl B. Wolf 1937-9-15 9357 Lake North Coast Range, Clear Lake, 1 mile north of Lakeport. 396 Comment
  CHSC90551  Spergularia rubra D. Isle 1997-7-1 11 Lake Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. 2.9 mi. up Sam Alley Ridge at jct. 16N30/Fork Fire Line. Comment
  UC1101240  Spirodela polyrhiza Malcolm A. Nobs and S. Galen Smith 1949-9-8 1851 a Lake s end Clear Lake (at outlet to Cache Creek) Comment
  UC1010345  Stachys ajugoides var. ajugoides Milo S. Baker 1951-7-7 12384 Lake w Lower Lake; Snow Lake 609 Comment
  UC1124938  Stachys ajugoides var. rigida A. Simontacchi 1937-6-25 222 Lake 0.8 mi sse Pinnacle Rock L.O.; Mendecino National Forest, Lakeport Quadrangle Comment
  UC25905  Stachys albens Willis L. Jepson 1892-7 Lake Knoxville grade to Lower Lake Comment
  HSC37697  Stachys mexicana A. M. Montalvo, J. D. Ackerman 1975-9-11 731 Lake Boggs Mtn. E of Cobb, 100 m down from Rd. 100 on 110. 780 Comment
  CAS-BOT-BC392522  Stellaria media J. W. Blankinship 1924-4-2 s.n. Lake Kelseyville Comment
  UC853211  Stellaria nitens Burt Griffin and Lewis Hiatt 1940-1-1 9664 Lake on road to Kelseyville (e of Serpentine Hill) Comment
  UCD41967  Stephanomeria exigua Geri Hulse-Stephens 2001-9-8 836 Lake Goat Mountain. Wyman Creek. 1005 Comment
  SBBG42920  Stephanomeria virgata subsp. pleurocarpa L. D. Gottlieb 1966-4-2 6699 Lake Bartlett Rd, 0.5-1 mi N of Lucerne 609 Comment
  UCR142946  Stipa lemmonii A. A. Beetle 1941-4-27 1732 Lake Coast Range, southwest side/corner of Clear Lake 450 Comment
  UC1492764  Streptanthus Freed W. Hoffman 1948-6-26 2303 Lake Rice Creek North Coast Ranges 647 Comment
  CAS-BOT-BC61154  Streptanthus barbiger R. D. Stone 1983-6-7 526 Lake Cobb Valley on slope east of Kelsey Creek and Bottle Rock Road, ca. 1.5 mile northwest of Pine Grove. 740 Comment
  UC1736731  Streptanthus barbiger Dean W. Taylor 1998-6-22 16686 Lake Bottle Rock Road 1.2 miles N jct. Sulphur Springs Road (ca. 1.3 road mi n of Glenbrook) 792 Comment
  UC956520  Streptanthus barbiger Freed W. Hoffman 1948-6-6 2325 Lake Howard Springs North Coast Ranges Comment
  UC956563  Streptanthus barbiger Freed W. Hoffman 1948-8-3 2351 Lake near top of ridge on e side of rd North Coast Ranges, Glenbrook Comment
  UC956564  Streptanthus barbiger Freed W. Hoffman 1948-5-15 2278 Lake Glenbrook North Coast Ranges Comment
  JEPS97507  Streptanthus batrachopus Steve Edwards and Christopher Thayer 1996-5-21 Lake Three Peaks Middleton (E of Hwy. 29 just N of Napa Co. line; ca. 5 airmiles SSE of) Comment
Read comments
Feb 26 2019
  CAS-BOT-BC61219  Streptanthus brachiatus Lawrence F. LaPre; Kelly Campbell 1987-7-3 s.n. Lake South of Bear Ridge Road, just east of Sonoma County Line. 914 Comment
  UCD83939  Streptanthus brachiatus Ellen Dean; G. Harrington, C. Thomsen, J. Alderson 2010-6-26 6206 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via eastern forks of Rocky Creek Road and then via a private road owned by Stephen Gilardi (an area known as Brushy Sky High on some maps). 766 Comment
  UC1736493  Streptanthus breweri Dean W. Taylor 1998-7-9 16787 Lake Three Peaks, along jeep road 0.3 miles North of White Point 670 Comment
  UC2016490  Streptanthus breweri Richard Olmstead 1985-5-17 674 Lake On serpentine road cut along Walker Ridge Road, 0.4 miles from junction with California Highway 20. Comment
  UC956518  Streptanthus breweri var. breweri Freed W. Hoffman 1948-6-6 2327 Lake near Middletown; North Coast Ranges, Bar X Rancho Comment
  UC630662  Streptanthus breweri var. breweri John L. Morrison 1938-5-20 3039 Lake rocky hill about 1/2 mi n Wilbur Springs road (22.6 mi from Lower Lake); Middle North Coast Ranges 609 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
  UC592150  Streptanthus breweri var. hesperidis H. L. Mason June 1930 5688 Lake four mi e Middletown Comment
  RSA10200  Streptanthus glandulosus C. B. Wolf 1928-5-5 1942 Lake 1 mi from Clear Lake on the Bartlett Springs Grade. Comment
  JEPS77364  Streptanthus glandulosus subsp. glandulosus Robert M. Lloyd 1963-5-4 2591 Lake State Hwy 29 7 mi n Middletown 762 Comment
  UC956572  Streptanthus glandulosus subsp. glandulosus Freed W. Hoffman 1948-5-15 2336 Lake Highland Creek North Coast Ranges Comment
  UCD116007  Streptanthus glandulosus subsp. glandulosus Mark Herskowitz 1992-4-1 s.n. Lake in North Bay Inner Coast Range. Comment
  UCD116009  Streptanthus glandulosus subsp. glandulosus Mark Herskowitz 1992-4-1 s.n. Lake in North Bay Inner Coast Range. Comment
  CDA10941  Streptanthus morrisonii G. F. Hrusa 1994-5-15 11862 Lake North Coast Biodiversity Arena; Junction of Kilpepper Creek and Barrel Springs, off Bartlett Springs Rd. 533 Comment
  HSC31838  Streptanthus morrisonii Maralyn O'Meara, Gary S. Lester 1974-5-4 356 Lake Complexion Canyon, on road to Kowalski Ranch, S of Kulpepper Creek 457 Comment
  UCD167699  Streptanthus vernalis W. Robert Powell 1977-4-15 2483 Lake Mayacmas Mountains. NE flank of Three Peaks along jeep trail between White Point and McGuire Peak. 1.4 mi NE of where Highway 29 crosses Napa-Lake County Line. (Exact location unknown. Coordinates estimated by label maker.) 746 Comment
  CAS-BOT-BC375964  Stylocline Greg de Nevers 2001-5-14 12428 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC48033  Styrax redivivus L. R. Abrams 1916-7-27 6273 Lake Near Hough Springs Comment
  CAS-BOT-BC48090  Styrax redivivus F. P. Cronemiller 1925-7-8 50672 Lake Complexion Spring 609 Comment
  UCD119100  Styrax redivivus K. Esau 1938-6-1 s.n. Lake location unknown. Comment
  SEINET187092  Suaeda nigra P. A. Munz 1937-10-15 15228 Lake Saratoga Springs Mohave Desert 61 Comment
Read comments
Sep 20 2018
  CAS-BOT-BC269538  Symphoricarpos albus var. laevigatus A. S. Stinchfield 1916-8-1 s.n. Lake Near Bartlett Springs Comment
  CDA42243  Symphoricarpos albus var. laevigatus T. C. Fuller 1962-7-1 9142 Lake North of Boggs Lake; ca. 7 miles southeast of Kelseyville. 0 Comment
  HSC40280  Symphoricarpos mollis A. M. Montalvo, J. D. Ackerman 1975-9-10 673 Lake Boggs Mtn., E of Cobb, Near summit on Rd. 541 1104 Comment
  RSA2703  Symphoricarpos mollis J. W. Blankinship 1928-9-10 s.n. Lake Mt. Hannah. Comment
  UCD41973  Thalictrum fendleri var. polycarpum Geri Hulse-Stephens 2001-6-28 693 Lake Goat Mountain. New Christmas Marsh; Common name: meadow-rue. 1066 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-BC88433  Thysanocarpus curvipes Karl Heinz Rechinger 1953-4-11 s.n. Lake 3 miles east of Middletown. Comment
  HSC47456  Thysanocarpus curvipes J. P. Smith 1978-4-23 9749 Lake Barrel Springs Campgound 701 Comment
  RSA430269  Thysanocarpus curvipes M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. Comment
  UC11008  Thysanocarpus laciniatus Mrs. Brandegee Lake Comment
  CHSC23891  Tonella tenella E. E. Booker 1975-4-5 20 Lake 18 mi sw of Williams. 609 Comment
  HSC38887  Torilis arvensis J. P. Smith, J. O. Sawyer 1971-6-5 4678 Lake 4 mi. N of Upper Lake on the road to Lake Pillsbury. Comment
  RSA1385  Torreya californica E. R. Johnson, Carl B. Wolf 1929-08 639 Lake Between Hopland and Kelseyville Comment
  UC1193121  Torreya californica R. H. Neuns 113 Lake 4.5 mi n The Geysers (Quad. 60B4) 944 Comment
  UC125716  Torreya californica Katharine Brandegee Lake near Bartlett Springs Comment
  UC484166  Torreya californica E. R. Johnson 1929-8-1 Lake between Hopland and Kelseyville Comment
  SEINET10971453  Torreya californica A. Arthur Heller 1902-7-21 Heller 5934 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  UCD81861  Toxicoscordion venenosum Ellen Dean; K. Mawdsley,G. Harrington,R. Wilmarth,B. Rice,E. Salvia 2009-5-27 5744 a Lake Walker Ridge. Picnic area near Cold Spring. 912 Comment
  UCD84038  Toxicoscordion venenosum var. venenosum Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6217 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
  UCD139888  Toxicoscordion venenosum var. venenosum Rolf Y. Berg 1963-6-1 s.n. Lake Butts Creek Canyon, on Pope Valley -Middletown road, just inside county line. Comment
  UC1544804  Trichostema lanceolatum Almut G. Jones 1986-8-24 7258 Lake near Middletown 350 Comment
  JEPS118585  Trichostema laxum B. Castro, L. P. Janeway 1999-7-5 1008 Lake Ca 12 air mi SSW of Stonyford, 4 mi NW of Indian Valley Reservoir, just S of Colusa/Lake Co line, at Kanaka Glade. Hough Springs 7.5' quad. Comment
  UC1043550  Trichostema laxum P. C. Everett and E. K. Balls 1954-10-18 20342 Lake along Rice Fork about jct. with Bear Creek, road between Stonyford and Upper Lake 609 Comment
  UC1278033  Trichostema laxum B. Crampton 1953-7-14 1503 Lake 3 mi N of Cobb Mountain (Bottle Rock Road) Comment
  UC157377  Trichostema laxum Katharine Brandegee 1911-8-16 Lake near Middleton (Langtry Ranch) Comment
  RSA134364  Trichostema laxum H. Lewis, M. Lewis 1951-7-11 s.n. Lake East side of Clear Lake, 2 miles south of Clear Lake Maintenance Station. Comment
  SBBG122921  Trichostema laxum B. Ertter 1988-7-4 7711 Lake 0.5 mi E of Rice Fk on Bear Crk Rd, 1.5 mi W of Bear Crk Cmpgrd; ca. 11 mi N of Upper Lake 609 Comment
  SEINET10499338  Trichostema laxum John T. Middleton 1938-7-18 Middleton s.n. Lake Comment
  NY444546  Trichostema suffrutescens G. V. Nash 1894-5-1 625 Lake In vicinity of Eustis. Comment
  UC764673  Trifolium albopurpureum var. dichotomum R. F. Hoover 1944-4-26 4933 Lake 5 mi e Middletown (on road to Pope Valley) Comment
  UC866721  Trifolium albopurpureum var. dichotomum A. A. Heller 1937-5-9 15333 Lake between Lake County line and Clear Lake (on Hwy #20) Comment
Read comments
Sep 29 2006
  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
  SEINET7096747  Trifolium depauperatum var. depauperatum A. G. Vestal 1955-4-5 s.n. Lake Ca. 3.8 miles east of the junction with Route 53 on Route 20 along the North Fork Cache Creek. NAD27, 39? deg. 00' 14ao, -122?_ 33' 31ao (converted to WGS84 decimal degrees) Comment
  RSA91545  Trifolium dichotomum F. W. Peirson 1926-4-3 6608 Lake 3.3 miles north of Middletown. Comment
  CHSC101607  Trifolium fucatum David Isle 2004-5-6 1951 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
  UCD81938  Trifolium microcephalum Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5519 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
  JEPS65987  Trifolium microdon W. L. Jepson 1936-4-19 17420 Lake Coyote Valley Comment
  RSA518669  Trifolium microdon Barbara Ertter, Susan D'Alcamo 1988-4-30 7465 Lake Elk Mtn. Road between Potter Valley and Lake Pillsbury, ca 20 airmiles NE of Ukiah. 762 Comment
  JEPS80226  Trifolium wormskioldii L. R. Heckard and J. Hickman 1980-7-3 5383 Lake margin about Summit Springs (sw slope of Snow Mountain, (Lake County on Colusa Border)); Snow Mountain 1554 Comment
  POM277670  Trifolium wormskioldii Lyman D. Benson 1934-6-12 6068 Lake Kelseyville. McGaw Slough. Middle N. Coast Mt. Range. Clear Lake Watershed. 427 Comment
  SEINET10488061  Trifolium wormskioldii David B. Dunn 1973-6-7 Dunn 20661 Lake 3.1 mi e of lake co line on rd rom hopland to lakeport. Valley floor with pinus Sabinianus and chaparral. Comment
  SD7187  Trillium sessile var. californicum Daniel Cleveland Jun 1880 Lake Allen Springs. Comment
  SEINET10458967  Triodanis biflora Rimo Bacigalupi Bacigalupi 4574 Lake SQUAW VALLEY CREEK Comment
  HSC45249  Triphysaria eriantha M. Alcasas 1978-4-16 19 Lake Bachelor Valley Rd., 1.5 mi. from Hwy. 20 at 10755 B.V.R. 396 Comment
  UC483304  Triphysaria eriantha subsp. eriantha Ira L. Wiggins 1932-3-13 5770 Lake on road to Middletown 11 mi s Lower Lake; s of Lower Lake Comment
  POM276958  Triteleia hyacinthina Lyman Benson 1930-6-20 2183 Lake Kelseyville, Middle N Coast mtn range, Kelsey Creek. 427 Comment
  CAS-BOT-BC519150  Triteleia hyacinthina Edward Dearing 1967-6-12 s.n. Lake Cobb Comment
  CHSC94927  Triteleia laxa K. Lang; Classmates 2005-4-2 23 Lake Walker Ridge. 1000 Comment
  SEINET10533656  Triteleia laxa A. Arthur Heller 1919-5-10 Heller 13133 Lake Coast Range, north side of the rodge west of Leesville, about 1500 feet, in gravel among the chaparral, which consists of Quercus, Ceanothus and Uva-ursi. Comment
  UC666903  Triteleia peduncularis Joseph P. Tracy 1935-7-4 14020 Lake near Glenbrook (n side of Cobb Valley); Cobb Mtn 822 Comment
  CAS-BOT-BC527992  Triteleia peduncularis D. Cleveland 1881-1-1 s.n. Lake Allen Springs Comment
  CAS-BOT-BC527994  Triteleia peduncularis H. D. Ripley; R. C. Barneby 1945-6-19 6881 Lake NE of Middletown 304 Comment
  CAS-BOT-BC527995  Triteleia peduncularis Ella D. Cantelow 1957-5-31 s.n. Lake Indian Valley Creek ford, 8.3 miles west of Leesville Comment
  CAS-BOT-BC527999  Triteleia peduncularis D. E. Breedlove 1980-6-29 44831 Lake Butts Canyon Road, 5-8 miles S of Middletown 274 Comment
  RSA97090  Triteleia peduncularis M. S. Jussel 1948-8-6 64 Lake Calf-Meadow, 2 miles from Glenbrook. Comment
  UC635230  Triteleia peduncularis P. Schulthess 1931-7-18 Lake 6 mi se Kelseyville; Hildebrand Ranch Comment
  CAS-BOT-BC67481  Tropidocarpum gracile Milo S. Baker 1940-5-11 9626 Lake Lakeport - Hopland Highway, ca. 4 miles west of Lakeport. Comment
  POM282151  Typha latifolia Lyman Benson 1928-6-23 469 Lake Kelseyville, Middle North Coast Mt. Range, swamp near mouth of Cold Creek. 442 Comment
  CAS-BOT-BC91121  Umbellularia californica M. S. Jussel 1931-4-1 s.n. Lake Kelseyville. Comment
  JEPS80743  Umbellularia californica L. R. Heckard and J. C. Hickman 1981-7-29 4703 Lake about 1/2 km sw of Timber Lake (w side of Snow Mountain); Snow Mountain 1432 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-BC381872  Uropappus lindleyi L. R. Abrams 1928-5-7 12517 Lake Cache Creek, 2 miles west of Hough's Springs Comment
  CAS-BOT-BC381874  Uropappus lindleyi Agnes M. Bowman 1902-5-1 121 Lake Sulphur Banks Comment
  HSC46386  Uropappus lindleyi Catherine Chin 1978-4-23 46 Lake Barrel Springs Campground. 701 Comment
  RSA74055  Utricularia gibba Milo S. Baker 1944-8-24 11166 Lake Boggs Lake. Comment
  CAS-BOT-BC183614  Utricularia vulgaris Peter Rubtzoff 1957-7-27 3453 Lake Southern shore of Boggs Lake Comment
  CAS-BOT-BC183615  Utricularia vulgaris Peter Rubtzoff 1956-9-2 2823 Lake Southern shore of Boggs Lake Comment
  RSA286390  Utricularia vulgaris subsp. macrorhiza Robert F. Thorne 1974-7-27 44982 Lake Boggs Lake: N of Harrington Flat Road. 915 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
  UC1755034 Image available Ventenata dubia Dean Wm. Taylor with Mey Akasah 1999-6-3 17215 Lake Manning Flat, along Highway 29 5 miles West from Lower Lake 563 Comment
  POM267638  Verbena lasiostachys Lyman D. Benson 1928-5-26 571 Lake Kelseyville. Middle N Coast mtn range, Kelsey Creek. 457 Comment
  RSA286264  Verbena lasiostachys Robert F. Thorne 1974-7-27 44946 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  SBBG28918  Verbena lasiostachys M. S. Baker 1950-5-23 12229 Lake ca. 1 mi SE of Borax Lake Comment
  JEPS104389  Verbena lasiostachys var. lasiostachys Lowell Ahart 2003-7-14 10407 Lake Along a stream, on the e side of the second causeway going sw on Bartlett Springs Rd, Indian Valley Reservoir. 449 Comment
  RSA2766  Verbena lasiostachys var. lasiostachys J. W. Blankinship 1928-9-23 s.n. Lake Clear Lake. Comment
  UC1239562  Verbena lasiostachys var. lasiostachys Joseph P. Tracy 1905-8-21 2385 Lake Scott Valley; Nortern Coast Ranges 426 Comment
  JEPS106081  Verbena lasiostachys var. scabrida Lowell Ahart 2004-10-14 11466 Lake On the south side of the bridge across Cache Creek, on the south side of Bartlett Springs Road (Road M 12), about 3 miles west of the northwest part of Indian Valley Reservoir 502 Comment
  POM283822  Veronica americana Lyman D. Benson 1930-9-22 2548 Lake Below Hoberg's. Middle N Coast mtn range, Cobb Valley. 915 Comment
  UCD41485  Veronica americana Geri Hulse-Stephens 2001-6-2 594 Lake Goat Mountain. Addington Camp. Upper Addington. 1386 Comment
  CDA42022  Veronica americana T. C. Fuller 1962-7-1 9132 Lake Bank of Kelsey Creek, Cobb. 0 Comment
  POM283820  Veronica americana Lyman D. Benson 1932-7-17 3949 Lake Cobb Valley, below Hobergs. Middle N Coast mtn range, Kelsey Creek watershed. 915 Comment
  JEPS80469  Veronica peregrina subsp. xalapensis L. R. Heckard and J. Hickman 1979-6-16 5115 A Lake w of Snow Mountain (Timber Lake); Timber Lake 1493 Comment
  UCD136984  Veronica peregrina subsp. xalapensis Ellen Dean; with Plant Biology 102 interns 2013-5-4 7731 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. Along edge of meadow on east side of entrance road to park. Just south of entrance kiosk. 414 Comment
  UCD42104  Veronica peregrina subsp. xalapensis Geri Hulse-Stephens 2002-5-31 939 Lake Goat Mountain. Lake County: Goat Mountain. Root Homestead parcel. Wet soil near west vernal pool; Common name: purslane speedwell. 944 Comment
  UCD84391  Veronica peregrina subsp. xalapensis 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
  JEPS15541  Veronica serpyllifolia subsp. humifusa G. Thomas Robbins with L. R. Heckard 1956-7-25 3699 Lake at e base of ridge that forms a se extension of Snow Mountain West (about 1/2 mi airline from its summit, into the headwaters of Bear Creek, a trib. of Rice Fork of Eel River) 1981 Comment
  SEINET7040113  Vicia americana A. G. Vestal 1962-4-12 Lake Butts Cany Road (Pope U. Road to Middletown), 4.7 miles southeast of Route 53. Comment
  CHSC91507  Vicia americana var. americana D. Isle 1995-6-7 1073 Lake Mendocino National Forest--North Coast Ranges. Rice Fork Watershed. East of Rd. 16N19 in the East side of Deer Valley Meadow. 1024 Comment
  HSC44278  Vicia americana var. americana D. L. Goforth 1977-4-23 6 Lake S.R. 20, 2.2 mi. W of it's jct. with S.R. 29 Comment
  UCR196901  Vicia villosa S. Franson 1997-5-3 13 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
  POM286606  Viola adunca Lyman D. Benson 1941-7-16 117 Lake Mt Hanna. Kelseyville. Middle N Coast mtn range, Cold Creek. 762 Comment
  UC1763336  Viola adunca J. W. Blankinship 1893-6-28 Lake Mt. Konocti Comment
  CAS-BOT-BC300492  Viola douglasii Mona Bourell 1997-7-3 6575 Lake Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail 1554 Comment
  HSC36477  Viola douglasii John Rehling, Robert M. Specht 1976-3-19 338 Lake Along Hwy. 29 at the junction of Hopland Rd. Comment
  POM286457  Viola douglasii Lyman D. Benson 1935-5-18 6611 Lake Lakeport. Mayacamas mtn range, Clear Lake watershed. 427 Comment
  UC1121569  Viola douglasii E. Armstrong 1934-3-20 952 Lake 2 mi sw of Middletown 152 Comment
  UC1742266  Viola douglasii Milo S. Baker 1938-5-3 8959 Lake 6.5 mi N of Lower Lake Lower Lake Comment
  SEINET215138 Image available Viola douglasii J. M. Tucker 1959-5-30 3521 Lake Ca. 1.25 miles northwest of Goat Mountain 1798 Comment
  SEINET7042799  Viola douglasii A. G. Vestal 1955-5-9 s.n. Lake Serpentine at Howard Springs. Whispering Pines quadrangle UTM Zone 10, 588320mE. 4300894mN. Comment
  UC1763445  Viola lobata Milo S. Baker 1927-5-1 2104 Lake Cobb Mt, Whispering Pines 822 Comment
  UC1762312  Viola lobata L. R. Heckard 1950-5-13 44 Lake near Middleton (around U.S. Bench Mark A-626, 1942; ridge NE of Little Sulphur Creek, 4 mi W of Lincoln Rock on road from Pine Flat to Hwy 29) Comment
  HSC95557  Viola pedunculata L. Snyder, B. Redfern, A. de Knijf 1999-5-1 58 Lake Walker Ridge Rd., 8 mi. off Hwy. 20; Blue Oak Recreational Area 534 Comment