Search Results — 2000 specimen records retrieved (1579 records with coordinates)
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(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)
 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/).
 Records are made available under the CCH Data Use Terms.
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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC331599  Acer macrophyllum M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. 914 Comment
  UCSB46301  Acer macrophyllum Steele, Kelly 1980-5-3 Lake Long Valley Creek; 8.1 miles northeast on Bartlett Springs Road from its junction with Hwy. 20 1005 Comment
  RSA2391  Acer negundo subsp. californicum J. W. Blankinship 1928-9-23 s.n. Lake Clear Lake, Kelseyville. Comment
  UC65342  Achillea millefolium A. A. Heller 1902-7-14 5875 Lake midway between Potter Valley and Hullville, (along foothills Potter Valley; Mt. Sanhedrin Comment
  UC912558  Achillea millefolium P. Schulthess 1931-7-3 Lake 2 mi w Kelseyville; Big Valley Comment
  UCD81928  Achillea millefolium Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5509 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
  CHSC27806  Achnatherum lemmonii Michael Snider 1978-4-9 1 Lake Ca. 150 ft n of Pinkeye Lake, ca. 2 mi w of Lower Lake. 528 Comment
  UCD36344  Achnatherum lemmonii Beecher Crampton 1953-6-2 1382 Lake Northwest slope of Mount Hannah, at western edge of Bogg's Lake. Comment
  CAS-BOT-BC29807  Achyrachaena mollis John H. Thomas 1969-4-29 14996 Lake 4.6 miles north of Lower Lake along Highway 53. Comment
  CAS-BOT-BC29812  Achyrachaena mollis Carl B. Wolf 1928-5-4 1908 Lake 3 miles north of Middletown Comment
  RSA52717  Achyrachaena mollis I. L. Wiggins 1949-5-1 s.n. Lake Meadow one mile south of Lucerne Comment
  RSA0035235  Acmispon M. Bourell 1997-7-2 6532 Lake Mendocino National Forest. Along Rice Creek Road. FS Road M3. Comment
  CHSC90503  Acmispon brachycarpus Thomas J. Hart 1984-3-31 19 Lake Jct. hwys 29 and 175, ca. 3 mi se of Kelseyville. 463 Comment
  CHSC91140  Acmispon denticulatus D. Isle 1995-6-8 1060 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. Low Gap on Road 20N02. 1219 Comment
  CHSC115199  Acmispon wrangelianus Lowell Ahart 2015-4-28 20099 Lake In the meadow, about 150 yards west of Barrel Spring Meadow, about 1/4 miles (air) west of Walker Ridge Road, about 3 miles (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. 696 Comment
  UCD160437  Acmispon wrangelianus James A. Neilson Jr. 1975-5-14 3447 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  JEPS81384  Aconitum columbianum L. R. Heckard and J. C. Hickman 1982-7-8 5995 Lake spring ca. 1/3 mi. below Milk Ranch meadow (flowing into Middle Fork Stony Creek); Snow Mt. 1859 Comment
  SEINET8256146  Adelinia grandis L. F. Henderson 1933-5-23 15225 Lake Lakeport: Hopland road. Comment
  UC1561196  Adenocaulon bicolor Barbara Ertter 1988-7-3 7680 Lake ca 10 airmiles n, on Elk Mt Rd at jct with Bear Cr Rd Upper Lake (town); Mendocino National Forest, Elk Mt. Grade 1097 Comment
  LA207860  Adenostoma fasciculatum H. Lewis; 1940-7-4 sn Lake 3 mi. S of Kelseyville Comment
  UCD148544  Adenostoma fasciculatum Kai Battenberg 2014-6-21 6 Lake McLaughlin Natural Reserve. Off Morgan Valley Road, 0.5 km Southeast on Pipeline Road East. 653 Comment
  SEINET11911058  Adenostoma fasciculatum M. J. Williams, Roderick, W. 1984-1 84- 17 -3 Lake Walker Ridge road, 1.4 mi in 610 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
  UC1223544  Adiantum X tracyi Joseph P. Tracy 1962-7-7 19621 Lake <a garden> Lakeport; Northern Coast Ranges Comment
Read comments Jun 28 2015
  CDA19195  Aegilops triuncialis J. Xerogeanes 2001-5-7 PDR 1242995 Lake North Coast Ranges; Along roadside and in private lands and serpentine soils along Hwy 29 at Milepost 7-9.0, Middletown. 0 Comment
  UCD160592  Aegilops triuncialis Ellen Dean; Susan Harrison, Sharon Strauss 2015-5-10 8708 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). Rocky Creek Bed 251 Comment
  POM296603B  Aesculus californica Lyman Benson 1949-6-17 13729 Lake 1 mile north of Kelseyville. Middle N Coast mtn range, Clear Lake drainage. 412 Comment
  UCD137037  Aesculus californica Ellen Dean; with Plant Biology 102 interns 2013-5-4 7751 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. Northern part of park near beach picnic area. 401 Comment
  UC104564  Agastache urticifolia D. Cleveland 1882-6-22 Lake Allen's Springs Comment
  UCD159721  Agoseris grandiflora James A. Neilson Jr.; Teresa A. Sholars 1975-3-27 3298 Lake Mayacmas Mountains, Caldwell Pines, ca. 3 1/2 miles west of Bottle Rock Road, border of Lake and Sonoma counties. (Elevation estimated by label maker using Google Earth.) 975 Comment
  CAS-BOT-BC22941  Agoseris heterophylla M. S. Jussel 1933-4-30 s.n. Lake Jordan Park, Cobb Mt. Comment
  HSC60454  Agoseris heterophylla J. P. Smith 1977-4-24 9034 Lake Barrel Springs Campground 701 Comment
  UCD93069  Agoseris heterophylla Catherine E. Koehler 2008-4-30 s.n. Lake McLaughlin Reserve, adjacent to field station. 502 Comment
  SD8982  Agoseris heterophylla unknown 1882-6-13 Lake Comment
Read comments Dec 14 2014
  UC903101  Agoseris retrorsa Ethel Crum 1937-6-6 1895 Lake 5 mi sw of, at Bear Creek near Banzhaf Snow Mountain Ranch; Inner North Coast Ranges, Bear Creek 609 Comment
  JEPS80749  Agrostis alba L. R. Heckard and J. C. Hickman 1981-7-29 5712 Lake s side of mountain n road and Summit Springs (Colusa-Lake County boundary); Snow Mt. 1539 Comment
  CHSC107990  Agrostis capillaris David L. Woodward 2007-6-25 1939 Lake Mendocino National Forest - North Coast Ranges Upper Main Eel River Watershed. In vernal pool on Towhead Flat (up Ericson Ridge from Lake Pillsbury area). At junction of Sections 25,26,35 and 36. 1227 Comment
  CAS-BOT-BC127241  Agrostis exarata John Thomas Howell 1945-6-20 21080 Lake Sawmill Flat. Bartlett Mountain. 1219 Comment
  HSC39691  Agrostis exarata D. E. Anderson, J. P. Smith 1971-6-26 - 1187 Lake Register area of Mendocino National Forest. Comment
  SEINET4558393  Agrostis exarata John Thomas Howell 1945-1 20974 Lake Glenbrook Comment
  UCD52401  Agrostis exarata Collector unknown Date Unknown Lake somewhere. Comment
  UCD52520  Agrostis exarata A. A. Heller 1902-7-15 s.n. Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  UCD93093  Agrostis exarata 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
  SEINET11696014  Agrostis exarata Unknown 1956-6-26 3662 Lake 3.5 mi by road E of Seigler Springs, W side of Snow's Lake 655 Comment
  UCD53028  Agrostis microphylla Beecher Crampton 1955-5-10 2764 Lake 3.5 miles east of Middletown. Comment
  UCD35409  Agrostis microphylla var. intermedia Beecher Crampton 1956-6-27 3685 Lake 1.8 miles east of Loch Lomond. Comment
  UCD38567  Agrostis microphylla var. intermedia Beecher Crampton 1956-5-21 3439 Lake TYPE LOCALITY: 2 miles north of Middletown, on the road to Harbin Springs. Comment
  UCD53066  Agrostis microphylla var. intermedia Beecher Crampton 1956-5-21 3439 Lake 2 miles north of Middletown on the road to Harbin Springs. 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
  UCD55789  Aira caryophyllea var. capillaris A. A. Beetle 1943-4-19 1940 Lake N of Upper Lake. Comment
  RSA2510  Allium amplectens J. W. Blankinship 1923-4-29 s.n. Lake Siegler Springs. Comment
  UC1184076  Allium amplectens R. Ornduff, R. L. Taylor, F. Chisaki, D. Mason 1960-5-30 6152 Lake approx. 5 mi w village of Lower Lake (w end of Manning Flat on s end of Clear Lake); Clear Lake, Manning Flat Comment
  UC843282  Allium amplectens Alice Eastwood, John Thomas Howell 1938-5-15 5552 Lake 5 mi s Lower Lake Comment
  CAS-BOT-BC462398  Allium bolanderi Alice Eastwood 1925-5-15 12964 Lake On trail to Mt. Sandedrin Comment
  CAS-BOT-BC462399  Allium bolanderi Doris K. Kildale 1926-5-31 2040 Lake Cold Brook Camp between Kelseyville and Lower Lake. Comment
  SEINET3884404  Allium cratericola D. W. McNeal 1990-4-10 3672 Lake Dry serpentine clay along the ridge above Walker Ridge Rd., 3.7 mi. n. of the jct. of the access rd. to Indian Valley Dam.; 0 Comment
  HSC31304  Allium falcifolium Carter Schleicher 1974-5-4 21 Lake 0.5 mi. N of Hwy. 20 on Walker Ridge Rd. 671 Comment
  HSC35325  Allium falcifolium R. M. Sullivan 1975-5-3 43 Lake 8.7 mi. E of SR 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  JEPS10136  Allium falcifolium Rimo Bacigalupi with G. T. Robbins 1954-6-24 4598 Lake close to summit of Hull Mountain, Lake-Mendocino County Boundary Hull Mountain 2118 Comment
  SEINET3884598  Allium falcifolium Bonnie Prange 1974-5-4 s.n. Lake Wilbur Springs Quad. Near Walker Ridge Road, 1/2 mile north of junction with Highway 20.; 0 671 Comment
  SEINET3884599  Allium falcifolium Donald Spalinger 1974-5-4 27 Lake Wilbur Sp. Quad. Walker Ridge Road. Approx. 0.5 mi. N from H. 20.; 0 671 Comment
  SEINET3884601  Allium falcifolium D. W. McNeal 1983-5-1 2806 Lake Along the margin of a large outcrop near the top of the hill just W. of Walker Ridge Rd., 0.4 mi. N. of Hwy. #20.; 0 Comment
  CAS-BOT-BC469345  Allium fimbriatum var. fimbriatum A. A. Heller 1919-5-10 13148 Lake Valley of a tributary of Cache creek 5 miles east of Hough's Springs in the yellow pine belt in open gravelly places. Comment
  CAS-BOT-BC469346  Allium fimbriatum var. fimbriatum Doris K. Kildale 1928-5-7 4993 Lake 6 miles east of Hough's Mineral Springs. Comment
  RSA10725  Allium fimbriatum var. purdyi Carl B. Wolf 1928-5-7 s.n. Lake 6 miles east of Houghs Mineral Springs on the road to Williams. Comment
  UCR80281  Allium fimbriatum var. purdyi Carolyn Sanford 1977-4-23 346 Lake 0.4 mi north of State Route 20 on the Walker Ridge Road. 640 Comment
  RSA123051  Alnus rhombifolia B. O. Schreiber 1936-9-20 2343 Lake Bear Creek Camp. 762 Comment
  CHSC110838  Alopecurus aequalis David Isle; Mike Dennis 1980-5-20 f 2016 Lake Mendocino Natl. Forest-North Coast Ranges, Rice Fork Watershed. S edge Snow Mtn. Wilderness, in Timber Lake W end. PIPO on W side. Access via 24N02 (J17N87) and hike up blocked rd 17N71 (MNF collection site uncertain.) 1482 Comment
  POM279344  Amaranthus albus Lyman Benson 1936-8-15 7951 Lake Kelseyville 412 Comment
  RSA2467  Amaranthus albus J. W. Blankinship 1928-9-12 s.n. Lake Kelseyville. Comment
  JEPS54305  Amaranthus blitoides W. L. Jepson 1938-10-1 19055 Lake bridge over Putah Creek Coyote Valley, Putah Creek Comment
  JEPS54306  Amaranthus blitoides W. L. Jepson 1938-10-1 19055 Lake bridge over Putah Creek Coyote Valley, Putah Creek Comment
  UC596423  Amaranthus californicus R. F. Hoover 1938-9-3 3798 Lake Middletown Comment
  UC1136534  Amaranthus retroflexus A. Simontacchi 1937-7-12 290 Lake 2.5 mi ne Finley; Lakeport Quad. 408 Comment
  RSA430498  Amelanchier pallida Lyman D. Benson 1928-4-28 176 c Lake Near Highland Springs Comment
  CAS-BOT-BC142532  Amelanchier utahensis David D. Keck 1933-5-30 2392 Lake 3 miles south of Blue Lakes Comment
  SD129660  Amelanchier utahensis Donald G. Nelson 1940-4-30 673 Lake about 1 mile below Seigler Hot Springs along creek Comment
  UC573296  Amelanchier utahensis K. Bradshaw 1937-5-28 11 Lake Pinnacle; Lakeport Quad. 1356 Comment
  UCD34566  Ammi majus Beecher Crampton 1985-7-19 10012 Lake Lake County, Lakeport. Comment
  JEPS61127  Amsinckia intermedia W. L. Jepson 1938-6-9 18923 Lake Bartlett Mountain 1127 Comment
  UC1094080  Amsinckia intermedia Francia Chisaki 1953-5-8 561 Lake 0.5 mi n of Mirabel Mine (3.8 mi s of Middletown, on Hwy #53) 342 Comment
  HSC45340  Amsinckia intermedia R. York 1978-4-8 120 Lake Hwy. 175, 2 mi. from junction with Hwy. 29 305 Comment
  UC1178275  Amsinckia lycopsoides Francia Chisaki 1954-4-15 600 Lake 0.9 mi s Kelseyville (on Lower Lake-Kelseyville road) Comment
  SEINET12280449  Amsinckia lycopsoides Unknown 1954-1 600 Lake 0.9 mi S of Kelseyville on Lower Lake-Kelseyville road Comment
  UCD160321  Amsinckia menziesii James A. Neilson Jr. 1975-5-14 3461 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  HSC62799  Anagallis arvensis Michelle Stevens 1979-4-14 6 Lake Middle Creek Campground, Mendocino National Forest 457 Comment
  UC1282752  Anagallis arvensis J. R. Sweeney 1950-4-9 431 Lake 1.2 mi. s.w. Highland Springs 464 Comment
  CAS-BOT-BC45077  Anaphalis margaritacea Robert Theodore Clausen; Harold Trapido 1940-7-22 4931 Lake Roadside 3.5 miles west of Lake Pillsbury. Eel River Basin. 1005 Comment
  CAS-BOT-BC64171  Ancistrocarphus filagineus Milo S. Baker 1936-4-28 8212 Lake 3.8 mi. N.E. of Lower Lake, along Hiwy Comment
  CDA14271  Ancistrocarphus filagineus G. F. Hrusa 1993-5-2 10878 Lake North Coast Ranges; Upper parts of north end of Walker Ridge between Bear Valley and Indian Valley Reservoir. Comment
  UC903691  Angelica californica Milo S. Baker 1950-5-23 12236 Lake about 1 mi se of Borax Lake Comment
  HSC70543  Angelica californica J. M. DiTomaso 1980-7-8 1735 Lake Hwy 29, 2 mi W of Hwy 53, S of Clear Lake 427 Comment
  POM229250  Angelica tomentosa var. tomentosa Lincoln Constance 1940-9-1 2799 Lake St. Helena Creek, east of Mount Saint Helena 762 Comment
  RSA492537  Angelica tomentosa var. tomentosa Lyman Benson 1929-8-4 1898 Lake Kelsey Creek Canyon Comment
  CAS-BOT-BC271453  Anisocarpus madioides H. M. Hall 1913-7-16 9459 Lake South side Mt. Sanhedrin, 40 to 50 miles from the Pacific Ocean 914 Comment
  CAS-BOT-BC271454  Anisocarpus madioides Lyman Benson 1932-6-21 3727 Lake Elk Mt., Eel River watershed, Middle N Coast 1219 Comment
  CHSC32189  Anisocarpus scabridus James Jokerst 1980-8-8 1080 Lake North Coast Ranges. Near Signal Peak. Comment
  JEPS80070  Anisocarpus scabridus L. R. Heckard with J. Hickman 1979-6-15 5079 Lake West Peak, s spurs Snow Mt. Snow Mt. 2103 Comment
  JEPS15559  Antennaria geyeri G. Thomas Robbins with L. Constance, R. Bacigalupi, et al. 1956-7-25 3722 Lake Lake-Colusa County boundary; Snow Mt. West 2145 Comment
  RSA671284  Anthemis cotula Anonymous 1945-6-13 s.n. Lake Near Upper Lake Comment
  POM288971  Anthemis cotula Lyman Benson 1942-7-9 11274 Lake Drying sand of a pool in the bed of Kelsey Creek, Middle N Coast; Clear Lake Drainage. 412 Comment
  UCD56127  Anthoxanthum aristatum Beecher Crampton 1956-6-27 3688 Lake Mt. Hannah Resort, along Cold Creek, eastern base of Mt. Hannah. 792 Comment
  UCD56133  Anthoxanthum aristatum Freed W. Hoffman 1944-7-14 1945 Lake North Coast Ranges, north of Whispering Pines. Comment
  UCD19377  Antirrhinum Gerald Dickinson 1964-7-20 181 Lake Lake County. Comment
  JEPS5732  Antirrhinum cornutum J. R. Sweeney and R. Bacigalupi 1951-6-3 666 Lake 5.2 mi w Lower Lake (w end of Manning Flat); Manning Flat 579 Comment
  UC1239005  Antirrhinum vexillocalyculatum subsp. breweri Freed W. Hoffman 1957-6-25 4273 Lake Rice Creek; North Coast Ranges Comment
  CDA22950  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum G. F. Hrusa, R. Gross 2008-5-23 17411 Lake North Coast Ranges; Above N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir. 408 Comment
  JEPS17628  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum Rimo Bacigalupi with G. Thomas Robbins 1955-7-14 5296 Lake 2.8 mi ne Middletown (along road to Lower Lake (Calif Hwy 53), near Hill 1030) 304 Comment
  JEPS83368  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum David M. Thompson 1983-6-17 337 Lake 0.9 mi n Hwy. 29 junction with Butts Canyon Road at Middletown (Hwy 29, on w side of road); Middletown Quad. (7.5', 1958) 341 Comment
  JEPS5350  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum Willis L. Jepson 1892-7-29 21311 Lake Knoxville grade to Lower Lake; Mountain Region of Clear Lake Comment
  UC885064  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum Milo S. Baker 1940-6-26 9713 Lake Woodcrest; Cobb Valley Comment
  JEPS83354  Antirrhinum virga David M. Thompson 1983-6-19 340 Lake 1.0 mi up Mt. Konocti Road from end at spur of Hwy. 29, in Kelseyville (n side of road); Kelseyville Quad. (7.5', 1959) 441 Comment
  POM284532  Antirrhinum virga Lyman D. Benson 1932-6-15 3683 Lake Bottle Rock Mountain, Middle N Coast Range, Kelsey Creek watershed. 915 Comment
  UC1195652  Antirrhinum virga A. R. Kruckeberg 1949-6-4 1756 Lake near Castle Springs dirt road (w of Hwy 29 (between Cobb Mt. and Middletown), on barren Lincoln Rock); Lincoln Rock Comment
  UCD35410  Antirrhinum virga Beecher Crampton 1956-6-27 3687 Lake Bonanza springs. 762 Comment
  CDA41208  Antirrhinum virga T. C. Fuller 1962-7-1 9150 a Lake North of junction of Highway 29 and Lower Lake Road, ca. 5 miles east of Kelseyville, 0 Comment
  SD129704  Apocynum androsaemifolium Donald G. Nelson 1940-8-7 711 Lake Near Reiff Post Office in southeast Lake County, road from Knoxville to Lower Lake. Comment
  JEPS49808  Apocynum cannabinum W. L. Jepson 1897-7-15 14617 Lake Scott Valley Comment
  RSA490373  Apocynum cannabinum Lyman Benson 1942-7-11 11291 Lake 1.5 miles NE of Kelseyville, Slough below Trailer s Pasture 412 Comment
  UC853785  Aquilegia eximia Milo S. Baker 1940-7-2 9769 Lake near Bottle Rock Rd (on short-cut rd from Adams Springs); Glenbrook Comment
  POM273223  Aquilegia formosa Daniel Cleveland, Michelle Cleveland 1882-6-20 s.n. Lake Alm Spring, Lake County Comment
  HSC39245  Arabis breweri var. breweri J. P. Smith, Thomas W. Nelson 1976-4-13 8563 Lake Bartlett Springs Rd., 8.2 mi. from its jct. with Hwy. 20 1067 Comment
  NY172576  Arabis epilobioides A. A. Heller 1902-7-24 s.n. Lake Near the summit of Mt. Sanhedrin Comment
  HSC7798  Arbutus unedo D. M. Patten 1964-2-12 Lake 7 mi. NW of Lakeport on Hidden Lake Rd. 439 Comment
  UC1506076  Arctostaphylos X candidissima Robert T. Clausen 1963-5-17 63110 Lake summit California Coast Ranges, Cobb Mts. 1427 Comment
  UCSB22192  Arctostaphylos canescens Simontacchi, A. 1937-6-25 Lake 1/4 mile west of Pinnacle Rock Lookout 1341 Comment
  UCSB22216  Arctostaphylos canescens Wieslander, A. 1939-5-27 Lake Near Howes Camp, Mendocino National Forest 1158 Comment
  CAS-BOT-BC24061  Arctostaphylos canescens subsp. canescens C. Hart Merriam 1907-7-24 s.n. Lake Bartlett Spgs. Comment
  CAS-BOT-BC24068  Arctostaphylos canescens subsp. canescens Arthur Chan 1980-5-7 026 Lake Mendocino Nat'l Forest, 6.1 mi. west of Nice along Bartlett Road. 1219 Comment
  JEPS80081  Arctostaphylos canescens subsp. canescens L. R. Heckard with J. Hickman 1979-6-16 5088 Lake nw Timber Lake (on ridge to Snow Mt.) 1645 Comment
  UC1120922  Arctostaphylos canescens subsp. canescens A. Simontacchi 1937-6-25 208 Lake 1/4 mi w Pinnacle Rock L.O.; Mendocino National Forest, Lakeport Quadrangle 1341 Comment
  UC1120925  Arctostaphylos canescens subsp. canescens A. E. Wieslander 1933-7-2 337 Lake 1 mi n Adams Springs; Lower Lake Quadrangle Comment
  UC1120926  Arctostaphylos canescens subsp. canescens A. E. Wieslander 1938-10-29 844 Lake w slope Bartlett Mt.; Lakeport Quadrangle Comment
  UC1309704  Arctostaphylos canescens subsp. canescens A. E. Wieslander 1934-2-25 372 Lake Calistoga to Middletown (swimming pool); Lower Lake Quadrangle 914 Comment
  SEINET11988219  Arctostaphylos canescens var. sonomensis W. Knight, Knight, I. 1981-1 4281 Lake on Boardman Ridge, S slope Hull Mt 1280 Comment
  UCD23606  Arctostaphylos elegans Rodney Gale Myatt 1971-9-15 998 Lake Cobb Mt., along Hwy 29, south of Clear Lake. 822 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
  UCD151113  Arctostaphylos glandulosa subsp. cushingiana James A. Neilson Jr. 1974-6-30 2797 Lake Mayacmas Mountains. Southwest side of Cobb Mountain; ca. 1 mile west of Whispering Pines and State Highway 175. (Elevation estimated by label maker using Google Earth.) 1386 Comment
  CAS-BOT-BC24779  Arctostaphylos glandulosa subsp. glandulosa C. B. Wolf 1928-2-26 1520 Lake 6 mi. n. of Upper Lake on road to Williams. Comment
  CAS-BOT-BC24783  Arctostaphylos glandulosa subsp. glandulosa C. Hart Merriam 1915-8-16 s.n. Lake Prieta Grade. Comment
  CAS-BOT-BC24789  Arctostaphylos glandulosa subsp. glandulosa Frank W. Peirson 1926-4-2 6572 Lake Summit Hopland Grade. Comment
  JEPS38647  Arctostaphylos glandulosa subsp. glandulosa J. W. Blankinship 1928-7-29 Lake Mt. Konocti Comment
  POM286173  Arctostaphylos glandulosa subsp. glandulosa Lyman Benson 1931-3-22 2678 Lake Highland Springs. Mayacamas mt. range, Adobe creek. 610 Comment
  RSA70893  Arctostaphylos glandulosa subsp. glandulosa Mabel Peirson, F. W. Peirson 1926-4-2 6572 Lake Summit of Hopland Grade. Comment
  UC1005699  Arctostaphylos glandulosa subsp. glandulosa Frank W. Gould 1939-4-8 646 Lake ne side of lake Clear Lake (about halfway up grade on road from Bartlett Springs) Comment
  UC1121479  Arctostaphylos glandulosa subsp. glandulosa A. E. Wieslander 1938-10-29 850 Lake 3 mi e Mt. St. Helena; Calistoga Quadrangle Comment
  UC876407  Arctostaphylos glandulosa subsp. glandulosa Milo S. Baker 1929-6-29 3467 b Lake Snow Mt. 1127 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
  UCD20649  Arctostaphylos manzanita R. J. Blenkush; J. H. Richards 2000-1-29 43 Lake Morgan Valley road embankment. 725 Comment
  SEINET11989671  Arctostaphylos manzanita W. Knight, Knight, I.; Vale, J. 1982-1 4576 Lake around air strip at N end of Lake Pillsbury Comment
  CAS-BOT-BC38954  Arctostaphylos manzanita subsp. elegans M. S. Jussel 1933-4-29 s.n. Lake Jordan Park, Cobb Mt. Comment
  CAS-BOT-BC38972  Arctostaphylos manzanita subsp. elegans John Thomas Howell 1930-8-24 5454 Lake 4 miles from Middletown on Adams Springs Road Comment
  RSA10815  Arctostaphylos manzanita subsp. elegans C. B. Wolf 1928-5-6 s.n. Lake 8.5 miles west of Bartlett Springs on the road to Clear Lake Comment
  RSA20911  Arctostaphylos manzanita subsp. elegans C. B. Wolf 1937-9-16 9359 Lake 6 So. of Kelseyville on road to Middletown (via Cobb) 457 Comment
  UC1120154  Arctostaphylos manzanita subsp. elegans A. E. Wieslander 1939-8-27 899 Lake near Howes Camp; Mendocino National Forest, Lakeport Quadrangle Comment
  UC549676  Arctostaphylos manzanita subsp. elegans J. E. Adams 1934-9-30 843 Lake 7 1/2 mi s Kelseyville Comment
  UC909854  Arctostaphylos manzanita subsp. elegans Lois Chambers 1933-3-4 12 Lake Mt. Konocti Comment
  UC909859  Arctostaphylos manzanita subsp. elegans J. E. Adams 1934-3-10 652 Lake 11 mi s Kelseyville Comment
  CAS-BOT-BC38799  Arctostaphylos manzanita subsp. manzanita John Thomas Howell 1930-3-23 4568 Lake Four miles from Middletown on road to Adams Springs Comment
  CAS-BOT-BC38804  Arctostaphylos manzanita subsp. manzanita A. A. Heller 1940-2-14 15497 Lake Four miles sout of Lower Lake in the Oak Belt of the Upper Sonoran Life Zone. It grew in open places along State Hwy 53. Comment
  CAS-BOT-BC38805  Arctostaphylos manzanita subsp. manzanita A. A. Heller 1940-2-14 15498 Lake In the open along State Highway #53, 4 miles south of Lower Lake in the Oak Belt of the Upper sonoran Life Zone. Comment
  CAS-BOT-BC38818  Arctostaphylos manzanita subsp. manzanita John Thomas Howell 1926-3-21 1726 Lake St. Helena Creek at Napa-Lake County line. Comment
  UC1137484  Arctostaphylos manzanita subsp. manzanita R. C. Wilson 1937-5-17 389 Lake 2 1/2 mi s Lakeport; Lakeport Quadrangle Comment
  UC1363638  Arctostaphylos manzanita subsp. manzanita Charles M. Belshaw 1936-9-19 2698 Lake near summit (w approach); Inner North Coast Ranges, Snow Mountain West 1981 Comment
  UC1363640  Arctostaphylos manzanita subsp. manzanita Charles M. Belshaw 1936-9-19 2697 Lake near summit (w approach); Inner North Coast Ranges, Snow Mountain West 1981 Comment
  UC566005  Arctostaphylos manzanita subsp. manzanita A. E. Wieslander and H. S. Yates 1934-2-25 373 Lake Calistoga to Middletown (swimming pool); Lower Lake Quadrangle 914 Comment
  POM367344  Arctostaphylos manzanita subsp. manzanita Robert Gustafson, Don Reynolds, B. Gustafson 1983-6-7 2754 Lake End of Mirabel Road off Hwy. 175, northwest of Middletown. Comment
  JEPS13286  Arctostaphylos nevadensis Rimo Bacigalupi with G. T. Robbins 1955-6-7 5268 Lake at junction of Boardman Ridge and Hull Mountain; Timberline Camp 1737 Comment
  UCD52717  Arctostaphylos nevadensis Roger Raiche 1982-6-28 20518 Lake Hull Mountain. 1950 Comment
  JEPS13285  Arctostaphylos patula Rimo Bacigalupi with G. T. Robbins 1955-6-7 5269 Lake at junction of Boardman Ridge and Hull Mountain; Timberline Camp 1737 Comment
  CAS-BOT-BC43793  Arctostaphylos stanfordiana T. S. Brandegee 1886-1-1 30 Lake Lake County Comment
  CAS-BOT-BC47329  Arctostaphylos stanfordiana Alice Eastwood 1900-2-1 s.n. Lake Bartlett Mt. Old road. Comment
  POM182675  Arctostaphylos stanfordiana D. D. Keck 1931-4-4 1085 Lake St. Helena Creek Canyon, 5.5 miles south of Middletown. Southern Lake Co . 600 Comment
  RSA123382  Arctostaphylos stanfordiana A. E. Wieslander 1939-8-27 898 Lake Near Howes Camp. 1159 Comment
  UC1193130  Arctostaphylos stanfordiana R. H. Neuns 1951-4-3 159 Lake 3 mi nw Boggs Lake; Quad 60B1 853 Comment
  UC1388315  Arctostaphylos stanfordiana Freed W. Hoffman 1948-6-7 2695 Lake Whispering Pines North Coast Ranges Comment
  UC1388316  Arctostaphylos stanfordiana Freed W. Hoffman 1947-3-18 932 Lake s foot of mt. North Coast Ranges, Mt. Konocti Comment
  UC549550  Arctostaphylos stanfordiana J. E. Adams 1934-3-10 640 Lake e slope Mt. St. Helena Comment
  UC549690  Arctostaphylos stanfordiana J. E. Adams 1934-3-10 663 Lake slopes s Mt. Konocti Comment
  CAS-BOT-BC47308  Arctostaphylos stanfordiana subsp. raichei Roger Raiche 1986-2-9 60008 Lake Ca. 1 mi. e. of the Mendocino Co. line, Cow Mt. area, Mill Creek Rd. (e. of Ukiah). This area is about 1 mi. se. of the 798 Comment
  SEINET3094067 Image available Arctostaphylos viscida Royal D. Suttkus 1967-6-24 67- 27 -3 Lake 10.3 miles N of Pope Valley. Comment
  UCD151236  Arctostaphylos viscida James A. Neilson Jr. 1974-4-30 3063 Lake Lake County (in the vicinity of Sonoma and Lake County boundary): Mayacmas Mountains, county line ridge, 1/4 mile north of Geyser Rock, ca. 2 1/2 miles west of Pine Grove and Battle Rock Road. (Elevation estimated using Google Earth by label maker.) 975 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
  UCD52462  Arctostaphylos viscida Roman Gankin 1965-5-6 525 Lake Hill northeast of Cold Spring Camp, 0.9 mile east of Little Indian Valley (Kowalski Ranch and Stanton Creek), Lake County, California. Comment
  UCD83875  Arctostaphylos viscida Ellen Dean; Gordon Harrington, Jack Alderson 2010-3-7 5793 Lake Cache Creek Wilderness area, northern part of wilderness, accesssed via DFG property (Redbud Trail), route taken goes overland to Rocky Creek. 413 Comment
  SEINET11989146  Arctostaphylos viscida B. A. Stein 1981-1 457 Lake Hwy 29, 0.5 mi S of Western Mine Rd turnoff Comment
  UC549611  Arctostaphylos viscida subsp. pulchella J. E. Adams 1934-3-10 651 Lake 10 mi s Lower Lake Comment
  CAS-BOT-BC48231  Arctostaphylos viscida subsp. viscida A. A. Heller 1902-8-4 6031 Lake On Eel River one mile below Hullville. Comment
  JEPS38937  Arctostaphylos viscida subsp. viscida Joseph P. Tracy 1935-7-4 14009 Lake n side Cobb Valley (near Glenbrook); Cobb Mountain 822 Comment
  NY342386  Arenaria gregaria A. A. Heller 1902-7-15 5892 Lake About Summit lake, near the summit of Mt. Sanhedrin Comment
  JEPS80207  Arenaria serpyllifolia var. serpyllifolia L. R. Heckard and J. Hickman 1980-7-3 5361 Lake Across road (north of) from Summit Springs (sw slope of Snow Mt.); sw slope of Snow Mt. 1548 Comment
  RSA695985  Aristolochia californica Keith E. Hoffmaster 1946-3-23 42 Lake Putah canyon, near Cannon-ball Comment
  CAS-BOT-BC82441  Arnica discoidea Philip A. Munz 1956-7-25 22368 Lake Long Ridge Trail, Fir Root Spring to Snow Mt. 1524 Comment
  UC1728671  Arnica discoidea Richard Olmstead 1986-6-17 869 Lake 1 1/4 below Summit Spring (Snow Mountain, on small knoll below road); Snow Mountain 1325 Comment
  UC173905  Arnica discoidea H. M. Hall 1913-7-15 9465 Lake Mt. Sanhedrin, Northern Lake County, 40-50 miles from the Pacific Ocean Mt. Sanhedrin 1767 Comment
  UC174028  Arnica discoidea H. M. Hall 1913-7-16 9485 Lake near, Northern Lake County Old Frazier Mill; Mt. Sanhedrin 1280 Comment
  UC527842  Arnica discoidea Ira L. Wiggins 1933-6-3 6740 Lake 1.5 mi w Oat Hill Mine Comment
  CHSC29612  Arnica longifolia Dibble; Griggs 1979-8-8 165 Lake Near Snow Mountain. Close to the town of Stonyford. 1890 Comment
  UC134181  Arnica mollis C. A. Purpus Jul 1 1894-Aug 1 1894 1230 Lake Snow Mountain 2133 Comment
  CHSC105437  Asarum caudatum David Isle; Arnold James 1993-6-24 1733 Lake Mendocino National Forest, North Coast Ranges, Upper Main Eel River Watershed, W of Mill Creek Crossing of 19N17. Label reads: '(One of 3 x-ings: T19N, R11W, NE1/4 of SW1/4, Sec.26 = Lowest X-ing at 3859'; ~1 Mi.NW = 2nd X-ing at 3880'; ~0.8 Mi. N = 3rd X-ing at 3920' T19N, R11W, Center sec. 23) (I think it was the lowest x-ing). 1173 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
  UC1123548  Asclepias fascicularis K. E. Bradshaw 1937-6-19 1445 Lake Laurel Beach Lakeport Quadrangle Comment
  UC566926  Asclepias fascicularis Pauline Schulthess 1931-7-26 Lake 2 mi w Kelseyville; Big Valley Comment
  RSA47150  Asclepias fascicularis Doris K. Kildale 1926-5-30 s.n. Lake Upper Lake- Lakeport road Comment
  CAS-BOT-BC222854  Asclepias solanoana Hugo Hamann 1968-6-1 s.n. Lake Kelly Cabin site, Cedar Creek, Snow Mt. Comment
  JEPS54945  Asclepias solanoana Eddie Dearing and Mrs. and Mrs. H. Hamann 1968-6-1 Lake near Kelly's Cabin (above creek, w slopes of mountain); Snow Mountain, Cedar Creek 1402 Comment
  UCD163027  Asclepias solanoana D. O. Burge 2015-7-11 1750 Lake Summit Springs area. 1550 Comment
  CAS-BOT-BC178826  Astragalus breweri Greg de Nevers 2001-4-23 12340 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  HSC2139  Astragalus breweri C. B. Wolf 1928-5-4 1892 Lake 2 mi. N of Middletown. Comment
  LA204884  Astragalus breweri M. S. Baker; 1932-4-4 5996 Lake 1 mi. S of Lakeport Comment
  RSA108726  Astragalus breweri J. T. Howell 1943-5-11 18018 Lake 1 mile south of Lakeport. Comment
  RSA176558  Astragalus breweri P. H. Raven 1963-4-13 18167 Lake 0.2 miles east of state Highway 29, near Lakeport. Comment
  UCD160305  Astragalus breweri James A. Neilson Jr. 1975-5-22 3225 Lake Off Bottle Rock Road; Glenbrook Cemetery. (Elevation and coordinates estimated by label maker.) 716 Comment
  JEPS104124  Astragalus clevelandii Lowell Ahart 2003-7-14 10397 Lake Near a small stream, at Barrel Spring, ca 1 1/2 mi (air) south of Bartlett Springs Rd, ca 2 mi (air) w of Bear Valley. 396 Comment
  SEINET7042811  Astragalus didymocarpus var. milesianus A. G. Vestal 1955-5-9 s.n. Lake Serpentine at Howard Springs. Whispering Pines quadrangle UTM Zone 10, 588320mE. 4300894mN. Comment
  CAS-BOT-BC178334  Astragalus gambelianus J. W. Blankinship 2001-4-8 12164 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 457 Comment
  CAS-BOT-BC178338  Astragalus gambelianus M. S. Jussel 1932-4-30 s.n. Lake Jordan Park, Coleman Estate Comment
  CAS-BOT-BC178339  Astragalus gambelianus Ira L. Wiggins 1933-6-3 6717 Lake Grassy hillside 2 mi. E. of Oat Hill Mine Comment
  CDA24962  Astragalus gambelianus G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17104 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  CHSC115377  Astragalus gambelianus Lowell Ahart 2015-4-10 20021 Lake Normal size plants, on bare dry soil, poor soil on south of the barrier rocks. 696 Comment
  RSA2387  Astragalus gambelianus J. W. Blankinship 1924-4-21 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC178333  Astragalus gambelianus J. W. Blankinship 1923-4-14 s.n. Lake Kelseyville, Cold Cr. flats. Comment
  RSA475239  Astragalus rattanii var. jepsonianus Aaron Liston, Sara Meury 1988-5-31 750 -1 Lake 0.45 miles from jct. hwy 20 on Walker Ridge Road. 600 Comment
  RSA93053  Astragalus rattanii var. jepsonianus Milo S. Baker 1934-5-22 12940 Lake 3 miles E of Middletown, on south side of Hwy. Comment
  UCSC000732  Asyneuma prenanthoides Pauline Schulthess 1931-7-26 s.n. Lake 4 miles south of Kelseyville Kelseyville - Kelsey Creek Canyon Comment
  UC399386  Athyrium filix-femina var. cyclosorum H. M. Hall 1913-7-16 9488 Lake 40-50 mi from Pacific Ocean Mt Sanhedrin; inner North Coast Ranges 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
  UC185215  Athyrium filix-femina var. cyclosorum H. M. Hall 1913-7-25 9585 Lake n of Elk Mt (40-50 mi from Pacific Ocean); inner North Coast Ranges Comment
  CAS-BOT-BC17493  Athysanus pusillus J. W. Blankinship 1928-4-15 s.n. Lake Mount Konocti. 457 Comment
  CAS-BOT-BC17499  Athysanus pusillus Carl B. Wolf 1928-5-6 2026 Lake 1.5 miles west of Bartlett Springs. Comment
  UCD114237  Athysanus pusillus G. F. Hrusa 1992-2-29 9058 Lake Approx. 2 miles N of Highway 20 on Walker Ridge Road. Comment
  CAS-BOT-BC176592  Atriplex serenana var. serenana J. W. Blankinship 1928-9-16 s.n. Lake Kelseyville Comment
  JEPS13703  Aubrieta deltoidea Rimo Bacigalupi with G. T. Robbins 1955-6-7 5257 Lake summit Hull Mt. (about stone steps leading to fire lookout house, Lake-Mendocino Co. boundary); Lake-Mendocino Co. boundary, Hull Mt. 2094 Comment
  POM347037  Avena fatua Lyman Benson 1933-6-20 4474 Lake Rincon School, Kelseyville. 518 Comment
  RSA2648  Avena fatua J. W. Blankinship 1925-5-20 s.n. Lake Kelseyville. Comment
  RSA2477  Azolla filiculoides J. W. Blankinship 1928-9-17 s.n. Lake Lakeport. Comment
  UCR270612  Baccharis glutinosa John F. Emmel 2002-7-29 1766 Lake northwest of Lake Pillsbury, along Road 20N04, 8.4 road miles northwest of the junction with Road M-1 Comment
  POM38863  Balsamorhiza deltoidea Marcus E. Jones 1883-5-8 s.n. Lake Kelsey. Comment
  CAS-BOT-BC16426  Barbarea orthoceras Carl B. Wolf 1928-5-6 1990 Lake 6 miles up Bartlett Springs grade. Comment
  RSA52720  Barbarea orthoceras I. L. Wiggins 1949-5-1 12106 Lake 15 miles S of Lake Pilsbury. Comment
  UCD47890  Barbarea orthoceras Ellen Dean; Ryan Brisco 2005-4-24 2462 Lake Lake County, McLaughlin UC Reserve, along Morgan Valley Rd, 1.0 rd mile N of intersection with Rieff Rd, on the W side of Morgan Valley Rd. 716 Comment
  POM288387  Beckmannia syzigachne Lyman Benson 1931-6-12 2816 Lake Kelseyville. 427 Comment
  UCD56809  Beckmannia syzigachne Elizabeth Wilson 1937-8-1 s.n. Lake Near Clear Lake. Comment
  UC727409  Bidens cernua Milo S. Baker 1941-8-8 10168 Lake just e of Baumgartner Meadow (bog Cobb Valley Road); Cobb Valley Road Comment
  CAS-BOT-BC100713  Blennosperma nanum var. nanum Agnes M. Bowman 1902-3-1 236 Lake Sulphur Bnks. Comment
  CAS-BOT-BC100714  Blennosperma nanum var. nanum Carl B. Wolf 1928-5-5 1932 Lake 7 miles north of Lucerne Comment
  CAS-BOT-BC100707  Blennosperma nanum var. nanum John H. Thomas 1966-3-21 11519 Lake About 2 miles east of [Clearlake] Clear Lake Oaks along highway 20 Comment
  CAS-BOT-BC100718  Blennosperma nanum var. nanum J. W. Blankinship 1927-2-24 s.n. Lake Kelseyville, Gas Hill Comment
  JEPS53196  Boechera breweri subsp. breweri W. L. Jepson 1938-6-9 18919 Lake Bartlett Mt., n Lake County Bartlett Mt. 1127 Comment
  UC1081570  Boechera breweri subsp. breweri Herbert L. Mason 1936-4-26 11092 Lake e side Bartlett Mountain Comment
  UC118055  Boechera breweri subsp. breweri T. S. Brandegee 1891-6-23 Lake Snow Mt. Comment
  SEINET10891106 Image available Boechera breweri subsp. breweri A. Arthur Heller 1902-7-24 Heller s.n. Lake Near the summit of Mt. Sanhedrin. Comment
  JEPS81357  Boechera repanda L. R. Heckard, and J. Hickman 1982-7-7 5967 Lake nw side Snow Mt.; , Crooked Tree Ridge 1706 Comment
  RSA545303  Boisduvalia densiflora var. densiflora Robert F. Thorne, L. DeBuhr 1975-8-15 46813 Lake Boggs Lake: W of Mt. Hannah, ca. 7.5 miles SSE of Kelseyville and 3 miles NNW of Glenbrook Resort. 854 Comment
  RSA63355  Boisduvalia glabella Milo S. Baker 1950-6-2 12267 Lake Margin of Boggs Lake at NW base of Mt. Hannah. 915 Comment
  RSA2278  Boisduvalia glabella J. W. Blankinship 1928-8-12 s.n. Lake Kelseyville. Dry Cold Creek flats. Comment
  UCD161443  Boykinia occidentalis James A. Neilson Jr. 1975-7-8 3388 Lake Mayacmas Mountains; west of Alder Creek, vicinity of Geyser Rock. There is conflicting location information for this specimens. In the Flora of the Mayacmas Mtns. Neilson says: 1 mile E of Geyser Rock, Sonoma County (1 mile E of Geyser Rock would be Lake County). On the specimen itself, the notes say: western portion of Geyser Rock, west of Alder Creek, Saw Mill Flat Rd, Sonoma County (Saw Mill Flat Road is only on the east side of Geyser Rock and mostly in Lake County). (Coordinates, location, and elevation estimated by label maker.) 1097 Comment
  CAS-BOT-BC420283  Boykinia occidentalis Pauline Schulthess 1931-7-16 s.n. Lake Kelsey Creek at the Dam, about three miles south of Kelseyville Comment
  UC1101411  Brasenia schreberi Herbert L. Mason 1945-6-29 12620 Lake Boggs Lake at base Mt. Hanna; Boggs Lake at base of Mt. Hanna Comment
  POM272567  Brassica nigra Lyman Benson 1928-6-14 239 Lake Kelseyville; Mt. Range: Middle North Coast; River: Kelsey Creek. 457 Comment
  CAS-BOT-BC36704  Brassica rapa Agnes M. Bowman 1902-5-1 195 Lake Sulphur Banks. Comment
  SEINET10962538  Brodiaea capitata Joseph W. Blankinship 1929-5-10 Blankinship s.n. 1929 Lake Mt. Konocti. Woods. Comment
  RSA245017  Brodiaea coronaria subsp. rosea J. P. Smith 1971-6-6 4759 Lake Kowalski Ranch in Little Indian Valley, along Stanton Creek Comment
  UC1731211  Brodiaea coronaria subsp. rosea Dean W. Taylor 1998-6-23 16708 Lake Stove Glade (ca 1 mile N of N end Indian Valley Res) 609 Comment
  UCSB46293  Brodiaea elegans subsp. elegans Steele, Kelly 1980-6-25 Lake 12.5 miles north on Walker Ridge Road from its junction with Hwy. 20 Comment
  PASA501  Brodiaea peduncularis J. Poole 1964-6-29 Lake Comment
  UCD34997  Bromus Beecher Crampton 1995-6-3 10319 Lake Lake County, Clearlake town on Lakeshore dr.. Comment
  UCD58009  Bromus carinatus Leo Koch 1940-4-29 929 Lake West of Middletown. Comment
  SEINET11671408  Bromus carinatus Unknown 1940-1 929 Lake just W of Middletown Comment
  CAS-BOT-BC149588  Bromus carinatus var. carinatus Greg de Nevers 2001-4-23 12260 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  CAS-BOT-BC149589  Bromus carinatus var. carinatus Carl B. Wolf 1928-5-6 1953 Lake 1 mile up Bartlett Springs grade. Comment
  UC971676  Bromus carinatus var. carinatus Leo Koch 1940-4-29 929 Lake just w of Middletown Comment
  RSA0115203  Bromus commutatus Lyman Benson 1948-7-1 12874 Lake Bed of Kelsey Creek 1 mile north of Kelseyville. Mt. Range: Middle North Coast. 411 Comment
  CAS-BOT-BC155401  Bromus hordeaceus John H. Thomas 1969-4-29 14998 Lake 4.6 miles north of Lower Lake along highway no. 53. Comment
  HSC41834  Bromus hordeaceus Tom Duebendorfer 1977-4-23 14 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC66663  Bromus hordeaceus S. Harris, B. Ferguson, S. Smith 1980-4-19 Lake Coldsprings Campground, along access road to Indian Valley Dam Comment
  UCD41770  Bromus hordeaceus Geri Hulse-Stephens 2001-4-28 559 Lake Goat Mountain. White Ranch. 944 Comment
  UCD81916  Bromus hordeaceus Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5497 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road mi N of intersection with Hwy 20. E side of road in burn area - burned in summer of 2008. 731 Comment
  CDA18799  Bromus hordeaceus Bill Ruddock, Sherry Gill 2000-4-13 PDR 1209114 Lake Pasture, grain crop. 0 Comment
  CDA31598  Bromus laevipes A. A. Beetle 1941-4-27 1739 Lake West side of Clear Lake, along road. 0 Comment
  CHSC105743  Bromus laevipes David Isle; Arnold James 1993-6-22 1775 Lake Mendocino National Forest - North Coast Ranges Soda Creek Watershed. W. of Rd. 18N21 to Lake Pillsbury Resort; EUI Plot #2. 579 Comment
  RSA769181  Bromus laevipes David W. Isle, Arnold James 1993-6-22 1775 Lake West of Road 18N21 to Lake Pillsbury Resort 579 Comment
  UCD58910  Bromus laevipes Beecher Crampton 1955-6-13 2841 Lake 1.5 miles east of Soda Bay. Northeast slope of Mt. Konocti. Comment
  UCR121139  Bromus laevipes Beecher Crampton 1954-6-8 1940 Lake 3 miles north of Cobb Mountain, Bottle Rock Road Comment
  HSC41824  Bromus madritensis subsp. rubens Rick Cooper 1977-4-23 37 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  RSA2756  Bromus marginatus J. W. Blankinship 1924-5-24 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC162212  Bromus orcuttianus A. A. Heller 1902-7-25 5987 Lake Foothills south of Mount Sanhedrin, midway between Potter Valley and Hullville. Comment
  SEINET3923072  Bromus racemosus Beecher Crampton 1985-7-19 10011 Lake Lake County, Lakeport. In drainage ditch northeast edge of elementary school ground.; 0 Comment
  RSA0116951  Bromus secalinus Lyman Benson 1948-7-1 12878 Lake Big Valley 2 miles north of Kelseyville. Mt. Range: Middle North Coast. Drainage Area: Clear Lake. 411 Comment
  SBBG115770  Bromus sterilis J. T. Howell 1976-4-27 51598 Lake Lakeport 411 Comment
  UCD60052  Bromus tectorum R. Tofsrud 1949-1 s.n. Lake Between Kelseyville and Lower Lake. Comment
  SEINET11671410  Bromus tectorum Unknown 1940-1 869 Lake 4.3 mi S of Adam Springs junction on road to Middletown (Hwy 29), Inner North Coast Ranges 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
  UC174055  Cacaliopsis nardosmia H. M. Hall 1913-7-22 9565 Lake Mt. Hull, n Lake County, inner North Coast Ranges, 40 to 50 mi from the Pacific Ocean North Coast Ranges, Mt. Hull 1676 Comment
  CAS-BOT-BC273203  Cacaliopsis nardosmia Helen K. Sharsmith 1953-6-30 4401 Lake Inner North Coast Ranges. 1.5 miles below summit of Goat Mountain on road from Bear Creek, Mendocino National Forest 1676 Comment
  CAS-BOT-BC273204  Cacaliopsis nardosmia Helen K. Sharsmith 1953-6-30 4401 Lake Inner North Coast Ranges. 1.5 miles below summit of Goat Mountain on road from Bear Creek, Mendocino National Forest 1676 Comment
  CAS-BOT-BC273208  Cacaliopsis nardosmia M. S. Jussel 1932-5-1 s.n. Lake Cobb Mt. trail Comment
  JEPS96624  Calamagrostis ophitidis Dean W. Taylor 1997-5-7 15989 Lake ridge dividing Putah Creek headwater from Harbin Springs (ca. 1 air mile NE of Anderson Springs, ca. 5 miles NW of Middletown) 640 Comment
  RSA8471  Calamagrostis ophitidis M. S. Jussel 1933-6-30 308 Lake Between Cobb Mountain and Adam Springs on the Binkley Ranch. Comment
  HSC49860  Calandrinia breweri J. P. Smith, J. O. Sawyer 1978-4-29 9762 Lake Walker Ridge Rd., 1.4 mi. from its junction with Hwy. 20 671 Comment
  CAS-BOT-BC438401  Calandrinia ciliata Alice Eastwood; John Thomas Howell 1938-5-16 5643 Lake Sulphur Banks Comment
  CHSC3913  Calandrinia ciliata L. Lyons 1967-3-22 15 Lake 1.8 mi. SE of Lakeport off Hyw 29 on W side of Vista Pt. Rd. 807 Comment
  JEPS52601  Calandrinia ciliata W. L. Jepson 1943-5-16 20801 Lake ca 2 1/2 mi w Lakeport (valley flat at foot of range); Mayacamas Range, Scott Creek Comment
  UC505161  Calandrinia ciliata R. M. Holman 1933-4-30 Lake Lakeport Comment
  UCD82367  Calochortus amabilis Robin McMaster 1973-4-15 337 Lake W of Bear Valley. Comment
  CAS-BOT-BC491943  Calochortus luteus James Jokerst 1985-5-8 2286 Lake Near Coyote Peak 486 Comment
  RSA31742  Calochortus luteus A. A. Heller 1919-5-10 13145 Lake Valley below summit Comment
  SEINET4169885  Calochortus luteus A. A. Heller 1919-5-10 13145 Lake Valley below summit Comment
  SEINET6165493 Image available Calochortus luteus Unknown 1981-5-18 s.n. Lake 3 miles S. of Middletown down Balts Canyon Rd. Comment
  CAS-BOT-BC483491  Calochortus splendens J. Clausen 1935-5-20 1021 Lake 28.7 miles west of Williams on Bartlett Springs Road, on grade going up from Indian Valley Comment
  RSA488800  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 northeast of Clearlake Highlands and 21.5 miles west of Arbuckle. 655 Comment
  HSC15405  Calochortus tolmiei C. B. Wolf 1928-5-5 1975 Lake 4 mi. from Clear Lake on the rd. to Bartlett Springs Comment
  RSA10243  Calochortus uniflorus Carl B. Wolf 1928-5-4 1897 Lake 2 mi. north of Middletown. Comment
  UCSC000133  Calochortus uniflorus H. S. Yates 1934-4-15 3755 Lake Bendmore - Ukiah 762 Comment
  UC768711  Calochortus vestae R. F. Hoover 1941-6-8 5335 Lake n of Glenbrook Comment
  CAS-BOT-BC496925  Calochortus vestae M. S. Jussel 1933-6-27 270 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CHSC89386  Calycadenia ciliosa Lowell Ahart 2004-10-14 11462 Lake On the south side of the bridge across Cache Creek, on the west side of Bartlett Springs Road (Road M 12), about 3 miles west of the northwest part of Indian Valley Reservoir. 502 Comment
  POM284497  Calycadenia ciliosa Lyman Benson 1936-8-8 7943 Lake Rincon School, Kelseyville; Mayacamas Mt. Range; Clear Lake Watershed 457 Comment
  POM53157  Calycadenia ciliosa A. A. Heller 1902-8-4 6034 Lake On Eel river one mile below Hullville. Comment
  RSA2295  Calycadenia ciliosa J. W. Blankinship 1926-9-1 s.n. Lake Kelseyville Comment
  RSA702855  Calycadenia ciliosa L. Ahart 2004-10-14 11462 Lake On the south side of the bridge across Cache Creek, on the west side of Bartlett Springs Road (Road M12), about 3 miles west of the northwest part of Indian Valley Reservoir. 503 Comment
  RSA255536  Calycadenia ciliosa Gerald D. Carr 1971-7-6 578 Lake 0.6 miles northwest of Kelseyville Comment
  RSA255549  Calycadenia ciliosa Gerald D. Carr 1973-9-5 754 Lake 2.2 miles south of Wight Way on Kelsey Creek Drive. Comment
  CAS-BOT-BC273326  Calycadenia fremontii Milo S. Baker 1933-9-10 7546 Lake Bottleglass Road from Cobb Mt to Kelseyville Comment
  UCD129693  Calycadenia fremontii Gerald D. Carr 1971-9-14 655 Lake 0.6 mile north of Hwy 20 on Bartlett Springs Road. Comment
  CAS-BOT-BC273325  Calycadenia fremontii G. D. Carr 1974-8-10 772 Lake Elk Mt Rd, 1 mi W of Scott Dam, Lake Pillsbury 519 Comment
  UC1876217  Calycadenia fremontii Gerald D. Carr 1971-9-20 670 Lake 1.2 mi SE of Rieff Rd. on Morgan Valley Rd. 701 Comment
  UC1876220  Calycadenia fremontii Gerald D. Carr 1971-9-15 656 Lake 0.9 mi NW of Napa Co. line on Morgan Valley Rd. 640 Comment
  UCD129699  Calycadenia fremontii Gerald D. Carr 1973-9-5 751 Lake 0.8 mile south of Hwy 29 on Hopland Road, ca. 2.8 miles south of Lakeport. Comment
  CAS-BOT-BC270801  Calycadenia pauciflora J. W. Blankinship 1928-7-9 s.n. Lake Kelseyville Comment
  UC1221743  Calycadenia pauciflora Beecher Crampton 1958-8-19 5106 Lake just n of, nw slope of My. Hannah Bogg Lake; Mt. Hannah 883 Comment
  UC177479  Calycadenia pauciflora C. G. Pringle 1882-1-1 244 Lake Lakeport Comment
  UC473394  Calycadenia pauciflora J. Thomas Howell 1930-8-24 5443 Lake 4 mi from, on Adams Springs road Middletown Comment
  UCD129834  Calycadenia pauciflora Gerald D. Carr 1972-7-25 716 Lake 0.1 mile north of Howard Hot Springs on Big Canyon road. Comment
  UCD162962  Calycadenia pauciflora James A. Neilson Jr. 1977-7-19 3954 Lake Mayacmas Mountains; Hahn Ranch (near Glenbrook). (Exact location unknown. Coordinates estimated by label maker.) Comment
  CAS-BOT-BC270761  Calycadenia pauciflora Gerald D. Carr 1971-8-6 618 Lake 2.6 miles E of Middletown on Highway 29 Comment
  UCD129859  Calycadenia pauciflora Gerald D. Carr 1973-9-5 757 Lake 1.7 miles southwest of Kelsey Creek Drive on Wight Way. 200 yards south of road. Comment
  UCD129862  Calycadenia pauciflora Gerald D. Carr 1973-9-10 759 Lake Anderson Ranch, near confluence of Sweetwater and Kelsey creeks. Comment
  UC30756  Calycadenia truncata K. Brandegee 1892-8-21 Lake Hot Springs Comment
  CAS-BOT-BC90946  Calycanthus occidentalis Mrs. Alexander McCallum 1900-7-1 s.n. Lake Allens Spring. Comment
  POM272201  Calycanthus occidentalis Lyman Benson 1928-6-30 363 Lake Kelseyville; Rincon School House; Mt. Range: Middle N Coast. 488 Comment
  RSA296214  Calycanthus occidentalis Cora W. Benson 1935-8-4 156 Lake Kyle Crossing, Kelsey Creek, above Kelseyville. Comment
  RSA81552  Calycanthus occidentalis E. K. Balls, P. C. Everett 1953-10-15 18674 Lake St. Helena Creek, Hwy 29, 1 mi. N of Lake-Napa Co. line. 381 Comment
  UC1519492  Calycanthus occidentalis Robert Gustafson and Don Reynolds 1983-6-7 2744 Lake about 2 mi nw Butts Canyon Rd. junction of Snell Valley Rd. (Butte Canyon Rd) Comment
  UC635502  Calycanthus occidentalis Pauline Schulthess 1931-7-20 Lake about 3 mi w Highland Springs (Toll Road) Comment
  UC767015  Calycanthus occidentalis R. F. Hoover 1942-6-29 5905 Lake n side Mt. St. Helena Comment
  UC135676  Calyptridium monospermum C. A. Purpus June 1894 1183 Lake Mount Hull 1828 Comment
  JEPS52579  Calyptridium quadripetalum W. L. Jepson 1938-6-9 18952 Lake Indian Valley, Stanton Creek Stanton Creek; Indian Valley, Stanton Creek 487 Comment
  UC1552802  Calystegia collina subsp. collina Frederica Bowcutt 1986-5-4 683 Lake On SE side of Highway 53, 2.2 miles NE of junction with Butts Canyon Road. About 1/2 mile N of Crazy on the edge of Coyote Valley. About 3 miles NE of Middletown. Comment
  UCD160596  Calystegia collina subsp. collina Ellen Dean; Susan Harrison, Sharon Strauss 2015-5-10 8712 Lake Butts Canyon. Butts Canyon Road, just NW of the Napa County line. North side of the road. Not burned in fire last year (2014). 251 Comment
  CAS-BOT-BC223611  Calystegia collina subsp. oxyphylla Milo S. Baker 1943-5-11 10422 Lake 2.9 mi. E of Middletown Comment
  UC1197879  Calystegia collina subsp. oxyphylla Joseph P. Tracy 1935-7-4 14031 Lake near Glenbrook (n side Cobb Valley, Cobb Mountain); Cobb Mountain, n side Cobb Valley, near Glenbrook 822 Comment
  UC1731254  Calystegia collina subsp. oxyphylla Dean W. Taylor 1997-4-23 15961 Lake 10 mi S of Lakeport (Adobe Creek Road ca. 0.5 mi up (E) from Highland Springs Road); North Coast Ranges 594 Comment
  UC1794964  Calystegia collina subsp. oxyphylla R. K. Brummitt, A. Wolf, and R. W. Howe 1998-5-15 19853 Lake 2.5 km N of Middletown on Big Canyon Road 150 metres S of Harbin Spriings turn-off 500 Comment
  CAS-BOT-BC516193  Calystegia collina subsp. oxyphylla A. A. Heller 1919-5-10 13130 Lake Coast Range, N side of the ridge W of Leesville 457 Comment
  RSA2726  Calystegia occidentalis subsp. occidentalis J. W. Blankinship 1926-5-10 s.n. Lake Blue Lakes Comment
  RSA299009  Calystegia occidentalis subsp. occidentalis W. L. Jepson 1892-8-1 14507 Lake Blue Lakes Comment
  SJSU1542  Calystegia occidentalis subsp. occidentalis D. J. Thompson 1954-6-5 86 Lake Four-Mile Glade, Cow Mt Recreational Area near Lakeport Comment
  CAS-BOT-BC496972  Camassia leichtlinii subsp. suksdorfii Doris K. Kildale 1928-5-7 4952 Lake 5 miles east of Bartlett Springs Comment
  UCD41484  Camassia quamash subsp. breviflora Geri Hulse-Stephens 2001-6-2 591 Lake Goat Mountain. Upper Addington Camp. 1386 Comment
  POM225831  Camissonia contorta M. S. Jussel 1932-4-30 s.n. Lake Jordan Park. Comment
Read comments Jul 20 2020
  POM272029  Camissonia contorta Lyman Benson 1933-4-15 4309 Lake Kelseyville. Middle N Coast Mt. Range. Clear Lake watershed. 457 Comment
  POM203110  Camissonia hirtella M. S. Jussel 1933-6-25 154 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  POM272042  Camissonia hirtella Lyman Benson 1930-6-20 2178 Lake Kelseyville, Kelsey Creek. Middle N Coast mtn range. 427 Comment
  RSA122061  Camissonia hirtella H. S. Yates 1934-4-15 3746 Lake South of Bendmore Valley. 762 Comment
  JEPS31795  Camissoniopsis hirtella Willis L. Jepson 1892-7-30 14484 Lake near Uncle Sam Mt. (Mt. Konocti); Mountain Region of Clear Lake Comment
  UC572295  Camissoniopsis hirtella H. S. Yates 1934-4-15 3746 Lake s Bendmore Valley; Ukiah Quadrangle 762 Comment
  JEPS5723  Campanula angustiflora Rimo Bacigalupi and J. R. Sweeney 1951-6-3 3346 Lake about 5.5 mi nw Lower Lake (along road to Kelseyville, opposite Manning Flat) 563 Comment
  SEINET10873274  Campanula prenanthoides Tracy 1905-7-21 TRACY 2292 Lake Elk Mountain, Northern Lake County, common in shaded Pine woods 1219 Comment
  RSA0037085  Campanulaceae M. Bourell 1997-7-2 6537 Lake Copper Butte Trail. Along trail to Middle Fork Eel River. Comment
  UCD147217  Capsella bursa-pastoris Wendy Camacho; Plant Science 102 collecting interns 2014-4-26 1 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Anderson Flat. 405 Comment
  CAS-BOT-BC37449  Cardamine californica Georgia Bentley 1917-4-4 s.n. Lake Lakeport. Comment
  CAS-BOT-BC37451  Cardamine californica Alice Eastwood 1925-5-22 s.n. Lake Dashiells Mount Sanhedrin. Comment
  CAS-BOT-BC18176  Carex LeRoy Abrams 1928-5-7 12506 Lake Cache Creek, 2 miles west of Hough's Springs. Comment
  CAS-BOT-BC541495  Carex James A. Neilson, Jr. 1985-8-7 s.n. Lake Mayacmas Mountains; Kelsey Creek at Mostin Drive [exact location unknown] Comment
  POM296867  Carex barbarae Lyman Benson 1936-7-25 7912 Lake Middle North Coast; Kelseyville. Clear Lake. 412 Comment
  CAS-BOT-BC34830  Carex densa Alice Eastwood; John Thomas Howell 1938-5-18 5724 Lake Near Lakeport. Comment
  CAS-BOT-BC34837  Carex densa Mrs. L. R. Reynolds 1917-6-1 s.n. Lake Foot of Mount Sanhedrin. Comment
  CAS-BOT-BC34993  Carex densa John Thomas Howell 1945-6-18 20968 Lake Baumgartner Meadow north of Cobb Mountain. Comment
  CAS-BOT-BC20015  Carex feta Gladys L. Smith 1981-6-22 6713 A Lake Above and below road. Mt. Sanhedrin, 6.0 km. E of Mendocino County line and 4.8 km. N of Soda Creek Ranger Station. Comment
  CAS-BOT-BC21300  Carex fracta John Thomas Howell 1945-6-19 21013 Lake Bartlett Mountain. Sawmill Flat. 1219 Comment
  UCD125562  Carex hystericina Geri Hulse-Stephens 2004-6-1 1082 Lake Goat Mountain. Lake County: Goat Mountain. Three Walnuts Marsh. 960 Comment
  CAS-BOT-BC119532  Carex nudata Martin Simon Jussel 1934-3-29 s.n. Lake Cow Creek, Glenbrook. Comment
  CAS-BOT-BC117557  Carex serratodens LeRoy Abrams 1928-5-7 12501 Lake Cache Creek, 2 mi W of Hough's Springs. Comment
  UCD41540  Carex serratodens Geri Hulse-Stephens 2001-6-2 592 Lake Goat Mountain. Addington Camp. Upper Addington. 1386 Comment
  HSC44006  Carex serratodens Robert M. Specht 1977-4-28 828 Lake In S running drainage on the E side of Round Mtn. 512 Comment
  CAS-BOT-BC116630  Carex subfusca John Thomas Howell 1945-6-19 21020 Lake Sawmill Flat, Bartlett Mountain. 1219 Comment
  SEINET7577141 Image available Carex subfusca Alice Eastwood, John Thomas Howell 1938-5-17 5682 Lake Elk Mountain Ranger Station. Comment
  JEPS75129  Carex unilateralis L. R. Heckard 1974-9-11 3925 Lake Frog Pond, about 1/2 miles NW of Foutch Camp (about 1 1/2 miles SE of Snow Mountain W) 1920 Comment
  CAS-BOT-BC249078  Castilleja affinis J. W. Blankinship 1927-5-22 s.n. Lake Mt. Konocti Comment
  HSC30734  Castilleja affinis Teresa Prendusi 1974-5-4 25 Lake Walker Ridge, 0.5 mi. N of junction with Hwy. 20 671 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
  HSC47508  Castilleja exserta subsp. exserta Sheila Logan 1978-4-21 50 Lake 1.5 mi. from Walker Ridge Rd. on Bear Valley Rd. 610 Comment
  UC728664  Castilleja minor subsp. spiralis Milo S. Baker 1940-7-2 9768 Lake near Bottle Rock road, Glenbrook (on short-cut road from Adams Springs); Glenbrook Comment
  CDA41395  Castilleja rubicundula A. C. Browne 1950-5-2 s.n. Lake Clear Lake. 0 Comment
  JEPS15178  Castilleja rubicundula subsp. lithospermoides A. Simontacchi 1937-6-21 180 Lake 0.5 mi ssw Whitter Springs; Lakeport Quad. 426 Comment
  JEPS10636  Castilleja rubicundula subsp. lithospermoides W. L. Jepson 1943-5-16 20808 Lake Lakeport Clear Lake (fields by Clear Lake) Comment
  CHSC49016  Castilleja rubicundula subsp. rubicundula Vernon Oswald 1986-5-12 2021 Lake Brim Rd. (Barlett Springs Rd.) 0.5 mi w of the road to Barrel Spring. 609 Comment
  JEPS94801  Castilleja rubicundula subsp. rubicundula Vernon Oswald and Lowell Ahart 1998-5-7 9018 Lake between Kowalski Ranch and Barkerville (Bartlett Springs Road on n end of Indian Valley Reservoir); Bartlett Springs Road, Indian Valley Reservoir 457 Comment
  HSC75291  Caulanthus lasiophyllus Teresa Prendusi 1977-4-23 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  UC1070633  Ceanothus R. C. Wilson 1937-5-14 375 Lake 2 1/2 miles SW of Lakeport 563 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
  UC80036  Ceanothus confusus Katharine Brandegee May 1890 Lake Cobb Mountain Comment
  CAS-BOT-BC49290  Ceanothus cuneatus J. W. Blankinship 1923-3-25 s.n. Lake Kelseyville, slopes of Mt. Konocti Comment
  CAS-BOT-BC49297  Ceanothus cuneatus D. O. Burge 2008-6-2 1008 b Lake Mayacmas Mountains, Cow Mountain Recreation Area, Fourmile Glade, near Knobcone Camp, 4.5 road miles (7.1 km) 860 Comment
  UCD111735  Ceanothus cuneatus Teri Bartowski; Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 14 Lake along Walker Ridge Road, 2.65 miles south of junction with access road to Indian Valley Dam. Comment
  UCD22474  Ceanothus cuneatus Brian Vanden Heuvel 2003-2-21 203 Lake 5.0 miles north of CA 20 on High Valley Road, near Clear Lake. Comment
  UC573172  Ceanothus cuneatus var. cuneatus K. E. Bradshaw 1937-6-2 47 Lake 3.5 mi w, Lakeport; Lakeport quad. 533 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
  CAS-BOT-BC64429  Ceanothus divergens Rimo Bacigalupi 1926-3-28 1270 Lake About 400 yards from very summit of Mt. St. Helena, in Lake County Portion. Comment
  RSA753879  Ceanothus divergens subsp. occidentalis Dylan O. Burge 2007-6-13 DOB 943 c Lake Boggs Mountain Demonstration State Forest, roadside on Road 210, 1.1 road miles (1.8 km) from Sr 175 via Forestry Road, Road 501 and Road 210, 12.4 km 318 degrees (True) NNW of Middletown. 1000 Comment
  CAS-BOT-BC49821  Ceanothus diversifolius John Thomas Howell 1976-4-28 51609 Lake south side of Elk Mt. 1066 Comment
  UCR198067  Ceanothus diversifolius Gerald Dickinson 1964-7-20 179 Lake 3 mi west of Sheetiron Mountain Road nd Pillsbury Lake Road 1098 Comment
  POM283015  Ceanothus foliosus Lyman Benson 1928-4-28 s.n. Lake Kelseyville Highlands, Middle N Coast, Clear Lake Tributary. 549 Comment
  SJSU1572  Ceanothus foliosus D. J. Thompson 1954-6-5 103 Lake Cow Mt Recreational Area near Lakeport Comment
  UC165827  Ceanothus foliosus J. P. Tracy May 28 1902-Jun 2 1902 1717 Lake 6 mi w Lakeport (in hills about Scotts Valley) 426 Comment
  CAS-BOT-BC49663  Ceanothus foliosus var. foliosus J. W. Blankinship 1924-5-10 s.n. Lake Blue Lakes Comment
  UC18340  Ceanothus incanus W. L. Jepson Lake Middletown Grade Comment
  UC519569  Ceanothus incanus M. S. Jussel 1933-7-5 374 Lake Binkley Ranch (near Cobb Valley) Comment
  UCD112178  Ceanothus incanus P. Zinke 1951-6-4 228 Lake California Forest and Range Experiment Station; near Mt. St. Helena trout hatchery. 685 Comment
  CAS-BOT-BC50135  Ceanothus integerrimus Alice Eastwood 1925-5-22 12859 Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC63662  Ceanothus integerrimus A. A. Heller 1902-7-15 5880 Lake About Summit Lake, near summit of Mt. Sanhedrin. 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
  UC1193318  Ceanothus integerrimus P. Zinke 1951-5-24 221 Lake 1 mi e Black Oak Villa (at Lake Co. line.); Quad. 59C2 304 Comment
  SJSU10898  Ceanothus integerrimus R. W. Henkel 1967-5-20 Lake L Pillsbury 0.5 mi N of Middle Cr Fork Comment
  CAS-BOT-BC50640  Ceanothus jepsonii John Thomas Howell 1939-5-7 14651 Lake On road from Lower Lake to Knoxville near Napa Co. line. Comment
  UC635529  Ceanothus jepsonii Herbert L. Mason 1926-3-22 2783 Lake Mt. St. Helena Comment
  POM285187  Ceanothus jepsonii subsp. albiflorus Lyman Benson 1935-5-18 6625 Lake Cobb Valley. Middle N Coast mt. range, Clear Lake watershed. 915 Comment
  CAS-BOT-BC51124  Ceanothus jepsonii var. albiflorus M. S. Jussel 1933-6-30 313 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CHSC98706  Ceanothus jepsonii var. albiflorus L. P. Janeway 2007-6-17 9056 Lake Inner North Coast Ranges. Along dirt road 0.3 km northwest of Bartlett Springs Road and Indian Valley Reservoir; about 5.6 air km east of Hough Springs. 500 Comment
  HSC37643  Ceanothus jepsonii var. albiflorus John Rehling, Robert M. Specht 1976-3-17 231 Lake 3.1 miles N of Middletown on Hwy. 29 Comment
  HSC67053  Ceanothus jepsonii var. albiflorus Teri Bartkowski, Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 25 Lake Along Walker Ridge Rd., 0.5 mi. N of junction with access road to Indian Valley Dam Comment
  CAS-BOT-BC51137  Ceanothus lemmonii C. H. M. 1907-7-24 s.n. Lake Bartlett Springs Comment
  UC1193286  Ceanothus oliganthus var. sorediatus P. Zinke 1951-4-25 211 Lake 6 mi se Lower Lake; Quad. 60A1 640 Comment
  CAS-BOT-BC53203  Ceanothus parryi Ira L. Wiggins 1933-6-3 6743 Lake Roadside 2-3 mi W. of Oat Hill Mine Comment
  JEPS48872  Ceanothus parryi W. L. Jepson 1942-6-9 20703 Lake along St. Helena Creek Mt. St. Helena, E side Comment
  JEPS42262  Ceanothus prostratus Willis L. Jepson 1897-7-15 14038 Lake Glenbrook Comment
  POM285196  Ceanothus prostratus var. occidentalis Lyman Benson 1936-8-2 7922 Lake Alder Creek, Cobb Mt., Clear Lake Watershed, Mayacamas Mt. Range. 762 Comment
  CDA7236  Centaurea iberica T. C. Fuller 1959-11-6 3251 Lake Bowcher Ranch, ca. 3 miles northeast of Middletown. 0 Comment
  JEPS46951  Centaurium muehlenbergii Willis L. Jepson 1892-7-28 14631 Lake Knoxville grade to Lower Lake; Mountain Region of Clear Lake Comment
  UC1949016  Centaurium tenuiflorum Barbara Ertter 1988-7-3 7654 Lake Elk Mt Rd ca 7 airmiles N of Upper Lake (town), ca halfway up switchbacks on S face Elk Mt, 3 mi from top, 2.7 mi from Middle Cr crossing Comment
  RSA97083  Centaurium trichanthum M. S. Jussel 1948-8-6 62 Lake Calf-Meadow, 2 miles from Glenbrook. Comment
  JEPS73708  Centaurium venustum L. R. Heckard and T. I. Chuang 1968-6-18 1947 Lake ca 10 mi se Middletown (along Butts Creek); Butts Creek Comment
  UCD42013  Centromadia fitchii Geri Hulse-Stephens 2001-9-8 838 Lake Goat Mountain. Wyman Creek. 1005 Comment
  SDSU9273  Cephalanthus occidentalis var. californicus D. F. Howe 1961-7-29 3087 Lake 6 miles E of Lucerne on N shore of Clear Lake. 396 Comment
  SDSU9277  Cephalanthus occidentalis var. californicus Harvey 1939-7-15 2423 Lake Clear Lake. Comment
Read comments Oct 12 2011
  UC577096  Cephalanthus occidentalis var. californicus Lewis S. Rose 1935-9-11 35641 Lake Lucerne 411 Comment
  UCD83730  Cerastium glomeratum Ellen Dean; PLB 102 Collecting Interns 2010-5-2 5970 Lake West slope of Walker Ridge. Along Bartlett Springs Road, West of Kilpepper Creek low water bridge crossing and just west of high water bridge over main creek. Comment
  CAS-BOT-BC179411  Cercis occidentalis Doris K. Kildale 1926-5-30 2028 Lake On road to Upper Lake about 1 mile from Mendocino County line. Comment
  CAS-BOT-BC179430  Cercis occidentalis D. Cleaveland 1882-1-1 s.n. Lake Allen Springs Comment
  HSC34567  Cercis occidentalis Lon Hall 1975-5-3 315 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
  JEPS64780  Cercis occidentalis W. L. Jepson 1920-5-24 9006 Lake Hough's Springs 487 Comment
  CAS-BOT-BC136976  Cercocarpus Lena E. Bowley 1913-6-1 s.n. Lake Witter Springs Comment
  CAS-BOT-BC137043  Cercocarpus betuloides var. betuloides A. A. Heller 1902-7-25 5974 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC137044  Cercocarpus betuloides var. betuloides M. S. Jussel 1933-4-29 s.n. Lake Jordan Park, Cobb Mt. Comment
  HSC62822  Cercocarpus montanus var. glaber Kenneth Clark 1979-4-14 88 Lake 0.4 miles N of S.R. 20 on Wilbur Springs Rd. 640 Comment
  UCD32406  Chaenactis glabriuscula Beecher Crampton; Jim Sweeney 1950-5-6 559 Lake 1 mile west of Highland Springs on either side of the road. 457 Comment
  UCSB46299  Chaenactis glabriuscula Steele, Kelly 1980-5-3 Lake 8.1 miles northeast of Bartlett Springs Road from its junction with Hwy. 20 1005 Comment
  CAS-BOT-BC284565  Chaenactis glabriuscula var. heterocarpha John Thomas Howell 1943-5-11 18064 Lake 2.9 miles north of Middletown Comment
  JEPS34165  Chaenactis glabriuscula var. heterocarpha H. L. Mason 1929-4-28 Lake Hopland Grade Comment
  UC195386  Chaenactis glabriuscula var. heterocarpha A. A. Heller 1916-6-7 12368 Lake between Bartlett Springs and Allen Springs Comment
  UC90159  Chaenactis glabriuscula var. heterocarpha C. F. Baker 1903-5-12 3006 Lake divide between Lakeport Hopland 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
  HSC85810  Chaenactis glabriuscula var. heterocarpha Sandy Floyd, Tom Munton, T'ai Roulston 1987-4-11 93 Lake 2.5 mi. S of Stonyford on Stonyford-Lodoga Rd. Comment
  CAS-BOT-BC277662  Chaenactis glabriuscula var. megacephala John Thomas Howell 1945-6-19 21030 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  JEPS80255  Chamaesyce serpillifolia subsp. serpillifolia L. R. Heckard and J. Hickman 1980-9-15 5433 Lake n Summit Springs (n side of rd); Snow Mtn 1524 Comment
  CAS-BOT-BC68325  Cheilanthes cooperae D. Toren s.n. Lake Hell's Peak near Blue Lakes 609 Comment
  UC42448  Cheilanthes intertexta Miss Anderson 1875-1 Lake Anderson's Springs Comment
  CHSC89441  Chenopodium album Lowell Ahart 2004-10-4 11430 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
  RSA2306  Chenopodium californicum J. W. Blankinship 1924-6-18 s.n. Lake Kelseyville. Comment
  UCSB17196  Chorizanthe brevicornu var. spathulata Hardham, Clare 1961-6-27 Lake Alkali Lake Comment
Read comments Jul 1 2019
  JEPS57622  Chorizanthe clevelandii W. L. Jepson 1897-7-15 Lake Mt. Hanna Comment
  JEPS57625  Chorizanthe clevelandii W. L. Jepson 1938-6-9 18909 Lake Lower Lake 2 mi n near Cache Creek Bridge; Lower Lake, near Cache Creek bridge 426 Comment
  JEPS8348  Chorizanthe clevelandii Rimo Bacigalupi and J. R. Sweeney 1951-6-3 3355 Lake along road to Kelseyville 6.5 mi nw Lower Lake (just above Manning Flat) 594 Comment
  UC762641  Chorizanthe clevelandii R. F. Hoover 1938-6-9 3562 Lake South (Lower) end on e side Clear Lake; South (Lower) end Clear Lake Comment
  POM165493  Chorizanthe clevelandii Katherine Brandegee 1886-06 s.n. Lake [No location data on label] Comment
  UC1196559  Chorizanthe membranacea J. P. Tracy 1902-5-30 1657 Lake 6 mi nw Lakeport (hills about Scotts Valley); , nw of Lakeport 426 Comment
  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-BC36496  Chrysolepis chrysophylla M. S. Jussel 1931-3-31 65 Lake Cobb Mt. 914 Comment
  RSA418962  Cichorium intybus Lyman Benson 1942-7-20 11303 Lake Valley fields at Finley; Middle N. Coast Mt. Range, Clear Lake Watershed 412 Comment
  UC184539  Cicuta douglasii H. M. Hall 1913-7-22 9573 Lake 40 to 50 mi from Pacific Ocean (Inner North Coast Ranges, s side of Mount Hull, in Northern Lake County); Inner North Coast Ranges, Mount Hull 1127 Comment
  UCD167706  Cirsium James Neilson 1981-5-3 4016 Lake Mayacmas Mountains. Highland Cr. (Exact location unknown. Coordinates estimated by label maker. Georeferenced based on Neilson 4015.) Comment
  JEPS59128  Cirsium brevistylum Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake near Blue Lakes; Mountain Region of Clear Lake, Scott Valley Comment
  CAS-BOT-BC277993  Cirsium cymosum John Thomas Howell 1945-6-21 21132 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CAS-BOT-BC277998  Cirsium cymosum Peter H. Raven 1963-5-20 18404 Lake 5.9 miles east of Houghs Springs Comment
  CAS-BOT-BC277999  Cirsium cymosum Alice Eastwood; John Thomas Howell 1938-5-16 5586 Lake 6 miles n. of Lower Lake 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
  CAS-BOT-BC277994  Cirsium cymosum John Thomas Howell 1937-7-19 13143 Lake Eastern Lake County on road to Williams Comment
  CHSC29584  Cirsium douglasii var. breweri Dibble; Griggs 1979-8-7 156 Lake Near Mc Cleod Ridge, close to the town of Potter Valley. Meadow in upland flats of a ridge system. 732 Comment
  UCD20618  Cirsium douglasii var. douglasii E. Dean; with M. Bibbo 2002-7-5 1165 Lake McLaughlin UC Reserve. Border of Napa/Lake counties. SE corner of lower reaches of Research Hill. W of Hunting Creek. 640 Comment
  OBI50216  Cirsium occidentale var. venustum Barbara Ertter 1988-7-4 7714 Lake 0.5 mi E of rice Fork on Bear Creek Rd 1.5 mi W of Bear Cr campground,Mendocino NF ca 11 airmiles N of Upper Lake (town) SE of lake Pillsbury. T17N r9W Sec 15 610 Comment
  CDA1551  Cirsium remotifolium var. odontolepis T. C. Fuller 1962-8-8 9369 Lake Eel River Valley; Lake Pillsbury - Upper Lake Rd., 0.1 mi. N of Logan Spring. (about 1.5 mi W of Scott Dam) Comment
  UC91807  Cirsium remotifolium var. odontolepis T. S. Brandegee 1891-6-21 Lake Tunis Mill Comment
  CAS-BOT-BC285790  Cirsium vulgare A. S. Stinchfield 1916-8-1 s.n. Lake Near Bartlett Springs Comment
  CAS-BOT-BC169778  Cistanthe quadripetala M. S. Jussel 1933-6-25 136 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CAS-BOT-BC169779  Cistanthe quadripetala Ella D. Cantelow 1957-5-31 s.n. Lake Indian Valley, 8.1 mi W of Leesville Comment
  UC1122361  Clarkia amoena K. E. Bradshaw 1937-6-10 126 Lake Lower Blue Lake, Plot 26 Lakeport Quadrangle Comment
  CAS-BOT-BC160981  Clarkia amoena subsp. amoena J. W. Blankinship 1920-6-14 s.n. Lake Kelseyville Comment
  JEPS1960 Image available Clarkia amoena subsp. huntiana W. L. Jepson and L. E. Hunt 1897-7-16 13336 Lake Blue Lakes Comment
  POM271817  Clarkia amoena subsp. huntiana Lyman Benson 1928-6-14 246 Lake Kelseyville; Mt. Range: Middle North Coast; River: Kelsey Creek. 457 Comment
  CAS-BOT-BC164190  Clarkia concinna J. Clausen 1935-5-21 1038 Lake 3 mi. N. of Middletown on road to Lower Lake 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
  SBBG122926  Clarkia concinna B. Ertter, L. Vorobik, E. Neese 1988-6-4 7524 Lake Scotts Valley Rd, 5 mi S of Hwy 20, ca. 5 air mi NW of Lakeport 426 Comment
  UC1585955  Clarkia concinna Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7524 Lake 5 air mi nw of Lakeport (Scotts Valley Road 5 mi s of Hwy 20); Scotts Valley Road 426 Comment
  UCD164548  Clarkia concinna A. Amezcua 1995-5-20 12 Lake On the west side of Big Canyon Road, 2km north of intersection with Harbin Springs Road, 400 Comment
  POM72753  Clarkia concinna subsp. concinna P. A. Munz 1925-6-18 9871 Lake Lakeport. Comment
  UC1282763  Clarkia concinna subsp. concinna J. R. Sweeney 1952-6-15 958 Lake 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa county line on Pope Valley road); Butts Canyon 243 Comment
  UC932004  Clarkia concinna subsp. concinna Verne Grant, Alva Grant 1946-5-26 7635 Lake 12 mi se Middletown (on road to Aetna Springs); Lake-Napa counties Comment
  POM257279  Clarkia concinna subsp. concinna P Schulthess 1931-7-20 s.n. Lake Kelsey Creek Canyon, about 4 miles south of Kelseyville Comment
  POM271820  Clarkia gracilis subsp. albicaulis Lyman Benson 1928-6-16 s.n. Lake 2 miles S of Lakeport; Mayacamas Mountains. 488 Comment
  POM72757  Clarkia gracilis subsp. albicaulis P. A. Munz 1925-6-18 9880 Lake Lakeport. Comment
  CAS-BOT-BC164596  Clarkia gracilis subsp. gracilis C. G. Phillips; L. Cole; S. A. Haultain; K. B. Barrows 1984-4-28 21 Lake Walker Ridge, Indian Valley Access Rd., 1.1 mi. N of Blue Oak Campground 853 Comment
  CAS-BOT-BC164603  Clarkia gracilis subsp. gracilis John Thomas Howell 1945-6-19 21073 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CAS-BOT-BC164604  Clarkia gracilis subsp. gracilis Alice Eastwood 1925-5-23 12886 Lake Big Rock near Dashiells, Mt. Sanhedrin Comment
  CDA40181  Clarkia gracilis subsp. gracilis G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18538 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon at intersection of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir. 442 Comment
  RSA256633  Clarkia gracilis subsp. gracilis Donald Spalinger 1974-5-4 34 Lake Walker Ridge Road, approx. 0.5 mile north from H. 20. 671 Comment
  CHSC101606  Clarkia gracilis subsp. sonomensis David Isle 2004-5-6 1592 Lake Mendocino National Forest; in Salmon Creek overflow depression, Gravelly Valley, N of Lake Pillsbury; >1/4 mile SE of Lake Pillsbury Ranch gate. 566 Comment
  UC1551952  Clarkia gracilis subsp. sonomensis Aaron Liston, Sara Meury 1988-6-1 753 -3 Lake 0.1 mi n Howard Springs (on Siegler Springs-Big Canyon Road) 670 Comment
  HSC103601  Clarkia gracilis subsp. sonomensis Thomas W. Nelson, Jane Nelson 1985-5-25 7801 Lake Junction of State Routes 175 & 29, 4 mi. S of Lakeport 396 Comment
  CAS-BOT-BC163314  Clarkia modesta L. R. Abrams 1928-5-7 12523 Lake Hough's Springs Comment
  CAS-BOT-BC163319  Clarkia modesta John Thomas Howell 1943-5-10 18004 Lake 5 miles west of Lakeport on road to Hopland Comment
  POM257519  Clarkia modesta Carl B. Wolf 1928-5-7 2066 Lake Houghs Mineral Springs on the road to Williams. 610 Comment
  CAS-BOT-BC163318  Clarkia modesta Baker; Litton; R. Paine 1938-5-1 8995 Lake Along highway west of Lakeport Comment
  CHSC106383  Clarkia purpurea subsp. quadrivulnera David Isle; Arnold James 1993-6-29 1843 Lake Mendocino National Forest - North Coast Ranges Soda Creek Watershed. N 17 degrees of Kiost and jct of Lake Pillsbury Resort Rd 18N21 and Soda Creek Rd 20N01. Grassland S of 1993 Ecol. Unit Inven. Plot 8. 571 Comment
  RSA537470  Clarkia purpurea subsp. quadrivulnera Barbara Ertter 1988-7-3 7665 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
  UC1211900  Clarkia purpurea subsp. quadrivulnera Robert Ornduff 1960-5-30 6150 Lake nw Lower Lake; Manning Flat Comment
  UC1586089  Clarkia purpurea subsp. quadrivulnera Barbara Ertter 1988-7-3 7665 Lake 2.7 mi from Middle Creek crossing (Elk Mt. Rd., ca. 7 air mi n of Upper Lake (town), ca. halfway up switchbacks on s face of mt., 3 mi from top); Elk Mt. 762 Comment
  JEPS43614  Clarkia rhomboidea Willis L. Jepson 1892-8-4 14423 Lake near Salmon Creek; South Fork of the Eel River, Gravelly Valley 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
  POM72769  Clarkia rhomboidea P. A. Munz 1925-6-18 9876 Lake Lakeport. Comment
  UC1198504  Clarkia rhomboidea J. P. Tracy May 28 1902-Jun 2 1902 1716 Lake 6 mi nw Lakeport (hills about valley); Scotts Valley 426 Comment
  CAS-BOT-BC439201  Claytonia exigua subsp. exigua Agnes M. Bowman 1902-4-1 164 Lake Sulphur Bnks Comment
  HSC31561  Claytonia exigua subsp. exigua Teresa Prendusi 1974-5-4 37 Lake Walker Ridge, 0.5 mi. N of junction with Hwy. 20 671 Comment
  RSA466940A  Claytonia exigua subsp. exigua Milo S. Baker 1948-5-12 12037 Lake Margin of Butts Creek a short distance below Black Oak Villa. Comment
  CAS-BOT-BC439336  Claytonia gypsophiloides M. S. Jussel 1931-3-30 20 Lake Glenbrook near Jordan Park. Comment
  UC1587544  Claytonia gypsophiloides K. L. Chambers 1987-4-27 5332 Lake 2.3 mi n Bottle Rock Road junction with Hwy. 175 at Cobb (s of Kelseyville, 8.7 mi s of Bottle Rock Rock junction with Hwy 29) Comment
  CAS-BOT-BC439335  Claytonia gypsophiloides M. S. Jussel 1932-4-30 s.n. Lake Jorden [Jordan] Park, Coleman Estate Comment
  UCD110853  Claytonia parviflora Christopher Mallek 2008-1 HV1- 2 Lake High Valley. 793 Comment
  UC909760  Claytonia parviflora subsp. parviflora Milo S. Baker 1950-5-6 12202 Lake about 1 mi se Borax Lake Comment
  CAS-BOT-BC439500  Claytonia parviflora subsp. parviflora John Thomas Howell 1934-3-26 11800 Lake Mirabel Mine Comment
  RSA589942  Claytonia perfoliata Michael A. Vincent, Robert M. Rhode 1996-3-30 7314 Lake Hillside just N of jct Hwy 20 and Walker ridge Road Comment
  CAS-BOT-BC91371  Clematis lasiantha Agnes M. Bowman 1902-4-17 s.n. Lake Sulphur Banks. Comment
  UC728653  Clematis lasiantha Milo S. Baker 1945-6-21 11042 Lake rd. to Bartlett Springs between Sawmill Flat and Ruppert Ridge 1066 Comment
  SFV1268  Clematis ligusticifolia K. A. Wilson 1961-6-21 1189 Lake Clearwater Oaks. Comment
  HSC20627  Collinsia bartsiifolia Leo Koch 1940-4-27 901 Lake Across the hill above Rd., 4.4 mi. S of Lakeport Comment
  CHSC3912  Collinsia grandiflora L. Lyons 1967-3-20 Lake 1/4 mi. s. Hwy 29, on Seigler Canyon Rd., ca. 2.5 mi se. of lower lake 22.4 mi. ne. Lakeport. 652 Comment
  CHSC7122  Collinsia grandiflora Bryan C. Willingham 1969-4-12 20 Lake Ca. 2000 ft w of Abbot Mine, s side Hwy 20. 585 Comment
  POM296062  Collinsia grandiflora Cora W. Benson 1935-4-13 s.n. Lake Lakeport. Comment
  HSC34860  Collinsia greenei Thomas W. Nelson, James Nelson 1975-5-5 1792 Lake Beside Hwy. 29, 2 mi. N of Middletown Comment
  JEPS6672  Collinsia greenei Baker 1938-5-3 8964 Lake serpentine hill 2.8 mi e Middletown Comment
  UC103407  Collinsia greenei K. C. Brandegee Jun 1884 Lake Allen Springs Comment
  UC1552805  Collinsia greenei Frederica Bowcutt 1986-5-4 680 Lake ca 3 mi ne MIddletown (on se side of Hwy 53, 2.2 mi ne of jct with Butts Canyon Rd, ca 0.5 mi n of Crazy Creek on edge of Coyote Valley) 365 Comment
  UC173892  Collinsia greenei H. M. Hall 9531 Lake Mt. Hull Mt. Hull (40-50 mi from Pacific Ocean; n Lake County); Inner North Coast Ranges, Mt. Hull Comment
  UCD160626  Collinsia greenei Ellen Dean; Susan Harrison, Sharon Strauss 2015-5-10 8718 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). 238 Comment
  UCD67109  Collinsia greenei Ellen Dean; Davis Botanical Society 2008-5-31 5031 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
  UCD84575  Collinsia greenei Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6100 Lake Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. Meadow on south side of road. 647 Comment
  UCD123552  Collinsia greenei Kim E. Steiner 1978-4-29 203 Lake State Hwy 29, 2.15 miles north of Butts Canyon Road. 335 Comment
  HSC31611  Collinsia heterophylla Maralyn O'Meara, Gary S. Lester 1974-5-4 339 Lake Walker Ridge Rd., 0.5 mi. N from junction with Hwy. 20 671 Comment
  HSC75324  Collinsia heterophylla Teresa Prendusi 1977-4-23 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  JEPS7337  Collinsia heterophylla W. L. Jepson 1920-5-24 9009 Lake Hough's Springs 487 Comment
  UC1032536  Collinsia heterophylla R. C. Wilson 1937-5-13 366 Lake 1 mi sw of Lakeport 487 Comment
  SEINET12319540  Collinsia heterophylla Unknown 1980-1 80 Lake E side of Clear Lake, 2.2 mi S of Lucerne 396 Comment
  SEINET12326982  Collinsia heterophylla E. J. Baker 1984-1 13 Lake E side of Clear Lake, 2.2 mi S of Lucerne 396 Comment
  SEINET7096754  Collinsia parryi A. G. Vestal 1955-5-6 3696 Lake Flat near Middletown dump. Ca. 3/4 mile from Middletown on Route 53 (presently Route 29) in Coyote Valley. NAD27, 38? deg. 47' 14ao, -122?_ 34' 03ao (converted to WGS84 decimal degrees) UTM Zone 10, 537566mE, 4293027mN. Comment
Read comments Jul 17 2018
  HSC31402  Collinsia sparsiflora Maralyn O'Meara, Gary S. Lester 1974-5-4 337 Lake Walker Ridge Rd., 0.5 mi. N from junction with Hwy. 20 671 Comment
  JEPS13130  Collinsia sparsiflora var. arvensis Milo S. Baker 1950-4-15 12176 Lake near Borax Lake (roadside, near jct of rd to Sulphur Banks mine) Comment
  POM225857  Collinsia sparsiflora var. arvensis M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. Comment
  UC1060638  Collinsia sparsiflora var. arvensis Francia Chisaki, Gene B. Newcomb 1958-3-31 1082 Lake 2.1 mi s of Lakeport (edge of Lakeport Airport); Lakeport Airport Comment
  POM161402  Collinsia sparsiflora var. arvensis R. C. Bacigalupi 1926-3-28 1261 Lake Just north of Middle Town. Comment
  SEINET5737220 Image available Collinsia sparsiflora var. arvensis Stephen L. Clement 1973-1 26- 4 -8 Lake 11.2 miles north of Pope Valley.; Pope Valley 244 Comment
  HSC37988  Collinsia sparsiflora var. collina Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2334 Lake Along Morgan Valley Rd., 1.5 mi. from Napa County line 671 Comment
  HSC69916  Collinsia sparsiflora var. collina Thomas W. Nelson, Jane P. Nelson 1978-4-2 3871 Lake Along Walker Ridge Rd., 6 mi. N of junction with Hwy. 20 Comment
  RSA780093  Collinsia sparsiflora var. collina Lyman Benson 1928-4-28 193 Lake Highland Springs. Mayacamas Mt. Range, 'Dobe Creek 610 Comment
  UC614496  Collinsia sparsiflora var. sparsiflora L. Constance 1938-4-22 2142 Lake 7 mi sw of Lower Lake (on Putah Creek, North Coast Ranges); North Coast Ranges, Putah Creek 365 Comment
  SJSU5527  Collinsia sparsiflora var. sparsiflora C. W. Koerper 1969-4-6 Lake 1 mi N of Sulfur Bank Mine, Clear L Comment
  CHSC105173  Collomia diversifolia B. Castro; L. P. Janeway 1999-7-5 1009 Lake Ca 12 air mi SSW of Stonyford, 4 mi NW of Indian Valley Reservoir, just S of Colusa/Lake Co line, at Kanaka Glade. In serpentine substrate on gentle S-facing slope, near spring at head of Spanish Ck East Fork near top of Pacific Ridge. 981 Comment
  RSA259552  Collomia diversifolia Donald Spalinger 1974-5-4 40 Lake Walker Ridge Road, 0.5 mile S of Clyde Mine. 762 Comment
  RSA409249  Collomia diversifolia Milo S. Baker 1945-5-9 s.n. Lake Butte's Canyon below Black Oak Villa Comment
  SBBG103164  Collomia diversifolia D. H. Wilken 1973-5-6 11921 Lake Butts Cyn. 0.5 mi N of Napa-Lake County boundary 365 Comment
  JEPS80127  Collomia tinctoria L. R. Heckard with J. Hickman 1980-7-1 5286 Lake on trail from Summit Springs to Frog Lake (ca 10 mi w of Stonyford, Colusa-Lake Co. boundary); Snow Mt. 1706 Comment
  UCD14541  Convolvulus aridus Rob Ickes 1989-6-4 19 Lake California, Lake Co.; south of the tip of Buckingham Pt., close to the shore of Clear Lake; 414 Comment
  UCR196909  Convolvulus arvensis S. Franson 1997-5-16 30 Lake North Coast Range, city of Upper Lake, immediately east of intersection of Hwy 20 and Hwy 29 409 Comment
  NY643118  Convolvulus arvensis J. Torrey 1865-1 324 Lake Comment
  JEPS74599  Cordylanthus pilosus subsp. pilosus L. R. Heckard 1974-8-21 3822 Lake along route 29 just beyond Napa County Line Napa County Line Comment
  UC762587  Cordylanthus pilosus subsp. pilosus R. F. Hoover 1938-9-5 3809 Lake 3 mi s Kelseyville Comment
  JEPS76142  Cordylanthus pilosus subsp. pilosus Rimo Bacigalupi 1976-8-14 9333 Lake on slope to the e of and above Soda Bay (Clear Lake); Clear Lake 451 Comment
  JEPS55939  Cordylanthus pringlei T. I. Chuang and F. M. Chuang 1968-7-24 6490 Lake Whispering Pine Comment
  SEINET3159423  Cordylanthus pringlei T. S. Brandegee 1892-8-25 sn Lake Snow Mountain Comment
  JEPS6808  Cordylanthus tenuis subsp. brunneus R. F. Hoover 1928-9-23 3866 Lake Butts Canyon Comment
  RSA523329  Cordylanthus tenuis subsp. brunneus L. R. Heckard, Chuang 1968-6-18 1948 Lake East of Whispering Pines resort, northwest of Middletown Comment
  UC1332457  Cordylanthus tenuis subsp. brunneus Hugo and Juanita Hamann and Eddie Dearing 1968-10-22 Lake rocky slope near summit; Cobb Mountain 1341 Comment
  JEPS52319  Cornus nuttallii Wayne Roderick 1967-5-20 Lake n. Mt. St. Helena (near Western Mines Rd.) 762 Comment
  SEINET8083587  Cornus nuttallii W. Roderick 1967-5-20 s.n. Lake Lake Co., Western Mines Rd. N side of Mt. St. Helena 762 Comment
  UCD163124  Cornus sericea subsp. occidentalis James A. Neilson Jr. 1977-7-19 3943 Lake Mayacmas Mountains; west of Glenbrook Cemetery, tributary creek of Kelsey Creek. (Exact location unknown. Coordinates estimated by label maker. Near Rancho La Cienaga 'orchid bog.' Uncertain of location of La Cienaga Creek or Ranch.] Comment
  JEPS53367  Coronopus didymus Milo S. Baker 1923-7-23 91 Lake Manning Creek; North Coast Trip, Manning Creek Comment
Read comments Feb 15 2013
  JEPS81408  Crepis monticola L. R. Heckard and J. C. Hickman 1982-7-9 6015 Lake along road to Lookout near junction of Horse Glade (Colusa-Lake Co. boundary); Goat Mt. 1737 Comment
  JEPS80074  Crepis occidentalis L. R. Heckard and J. C. Hickman 1979-6-15 5035 Lake above Summit Springs parking area (s of summits); Snow Mt. 1645 Comment
  UC176006  Crepis pleurocarpa H. M. Hall 1913-7-16 9504 Lake Mt. Sanhedrin inner North Coast Ranges (s slopes, n Lake Co., semi-arid portion section of ranges 40-50 mi from Pacific Ocean) 1584 Comment
  UC1093933  Crocanthemum scoparium var. vulgare Herbert L. Mason 1935-5-30 8324 Lake hills w Mirabel Mine Comment
  UCD142186  Croton setiger A. Simontacchi 1937-7-16 307 Lake Lakeport; 0.6 mile west northwest of Laurel Beach. 405 Comment
  POM296944A  Crypsis vaginiflora Lyman Benson 1943-9-2 11433 Lake Kelseyville; Middle North Coast Mt. Range. 412 Comment
  UCD160319  Cryptantha James A. Neilson Jr. 1975-5-14 s.n. Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  CHSC101226  Cryptantha flaccida G. F. Hrusa; R. Gross 2008-5-23 17438 Lake N-facing slope above North Fork Cache Creek +/- 1/2 mile below spillway of Indian Valley Reservoir. 408 Comment
  POM287922  Cryptantha flaccida Lyman Benson 1928-5-1 369 Lake Lakeport. Mayacama s Mt. range. 488 Comment
  RSA202864  Cryptantha hispidula Francia Chisaki, Sharsmith 1959-5-27 1344 Lake 0.7 miles south of Howard s Hot Springs (southwest of Lower Lake) Comment
  UC1731342  Cryptantha hispidula Dean W. Taylor 1998-6-23 16709 Lake 1 mi n of n end of Indian Valley Reservoir (North Coast Ranges, Stove Glade); North Coast Ranges, Stove Glade 609 Comment
  RSA128401  Cryptantha hispidula Robert F. Hoover 1941-4-26 4934 Lake 5 miles east of Middletown on road to Pope Valley. Comment
  CDA14174  Cryptantha muricata G. F. Hrusa, R. Gross 1997-5-11 13764 Lake North Coast Biodiversity Arena; Summit of first ridge on NE side of Clear Lake, above town of Nice on Bartlett Spr. Road near Bartlett Mtn. summit. Comment
  UC79257  Cryptantha torreyana Katharine Brandegee 1889-6-26 Lake Kelsey Comment
  CAS-BOT-BC80703  Cupressus macnabiana H. E. McMinn 1923-5-21 987 a Lake 1 mile from Knoxville toward Lake Co. Line Comment
  CHSC70961  Cupressus macnabiana Vernon Oswald; Lowell Ahart 1998-5-7 9014 Lake Bartlett Springs Rd. on the east approach to Indian Valley Reservoir, between Complexion Spring and Kowalski Ranch. 457 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
  NY16690  Cupressus macnabiana I. L. Wiggins 1932-3-13 5771 Lake This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  CAS-BOT-BC80814  Cupressus sargentii C. B. Wolf; E. R. Johnson 1934-10-14 6185 Lake Bill Donalds Ranch, 4 8/10 mi. W. (above) Highland Springs on Pieta Rd. 548 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-BC85524  Cupressus sargentii Mrs. H. P. Bracelin 1930-10-19 127 Lake 10 mi. S. of Middletown, Butts Canyon Road Comment
  JEPS106183  Cupressus sargentii Lowell Ahart 2004-10-14 11454 Lake On the north edge of Bartlett Springs Road (Road M 12), about 1/4 mile northeast of the northeast part of Indian Valley Reservoir 513 Comment
  JEPS46577  Cupressus sargentii W. L. Jepson 3027 Lake Red Mt. trees Red Mt. Comment
  POM202746  Cupressus sargentii I. L. Wiggins 1932-3-13 5771 Lake 13 miles north of Callistoga on road to Lower Lake Comment
  UC483309  Cupressus sargentii Ira L. Wiggins 1932-3-13 5771 Lake hillside 13 mi n Calistoga (on road to Lower Lake) Comment
  UCD133656  Cupressus sargentii Grady L. Webster; R. Rhode, A. Zoger 1990-4-28 7726 Lake Vic. of Black Oak Villa along Butts Canyon Road c. 0.5 mi NW of Lake/Napa Co. line. 297 Comment
  UCD20002  Cupressus sargentii C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1237 Lake 6 miles south of Middletown on Hwy. 29 at Lake-Napa County line. Above St. Helena Creek. Comment
  NY16825  Cupressus sargentii C. B. Wolf 1934-10-16 6191 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
  NY16845  Cupressus sargentii C. B. Wolf 1934-10-17 6195 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
  UC635239  Cuscuta californica Pauline Schulthess 1931-7-7 Lake 1.5 mi sw Kelseyville Comment
  UCD162966  Cuscuta californica James A. Neilson Jr. 1977-7-19 3950 Lake Mayacmas Mountains; Glenbrook. (Exact location unknown. Coordinates estimated by label maker.) Comment
  RSA264247  Cuscuta howelliana R. F. Thorne 1974-7-31 44962 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  SJSU9141  Cuscuta subinclusa D. J. Thompson 1954-10-9 163 Lake Cow Mt Recreational Area, Lower Benmore region Comment
  UCD158756  Cycladenia humilis James A. Neilson Jr. 29 Jun1974 2807 Lake Mayacmas Mountains, west and south slopes of summit of Cobb Mountain, west of Whispering Pines (on Highway 175). (Elevation estimated by label maker using Google Earth.) 1097 Comment
  JEPS57529  Cycladenia humilis var. humilis Hugo and Juanita Hamann and Eddie Dearing 1968-9-4 Lake Snow Mt. West 2133 Comment
  UCD131508  Cynoglossum grande Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7547 Lake Clear Lake State Park. NE of Kelseyville. Vicinity of Lower Bayview Campground along Dorn Trail system. 430 Comment
  RSA716558  Cynoglossum grande Elisa E. Amen 1988-3-6 1 Lake ca. .5 mile S on Kelsey Creek Drive, ca. 1 mile S Kelseyville. 457 Comment
  CAS-BOT-BC294736  Cyperaceae Mona Bourell 1997-7-2 6536 Lake Copper Butte Trail. Along trail to MIddle Fork Eel River Comment
  UC838654  Cyperus eragrostis M. S. Baker, L. Carrillo, and E. Sableman 1940-5-4 9688 Lake just e. or n. of summit at left of rd. going n. Mt. St. Helena Comment
  CHSC89540  Cyperus erythrorhizos Lowell Ahart 2004-10-4 11460 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 (Road M 12). 446 Comment
  POM313100  Cyperus erythrorhizos Malcolm A. Nobs, S. Galen Smith 1949-9-8 1850 Lake Southeastern side of Clear Lake Comment
  CAS-BOT-BC114107  Cyperus squarrosus Herbert L. Mason 1945-8-24 12686 Lake East Shore, Lower Lake. Comment
  HSC35426  Cystopteris fragilis M. Wetherwax 1975-5-3 124 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  JEPS80344  Cystopteris fragilis L. R. Heckard and J. Hickman 1981-6-21 5581 A Lake n cirque Snow Mt 1950 Comment
  UCD83915  Dactylis glomerata Ellen Dean; G. Harrington, C. Thomsen, J. Alderson, M. Bibbo 2010-4-24 5937 Lake BLM Cache Creek Wilderness. NE corner of wilderness, Wilson Valley. Just east of confluence of Cache and Rocky Creeks. 308 Comment
  CAS-BOT-BC445511  Damasonium californicum G. L. Stebbins 1966-6-26 6464 Lake Steinhart Lakes 6 miles of Lower Lake. 548 Comment
  JEPS117027  Damasonium californicum David Gowen 2008-5-14 913 Lake Opposite Detert Resevoir off Butts Canyon Road. Comment
  JEPS73410  Danthonia unispicata L. R. Heckard 1972-7-8 3003 Lake about 1/2 mi nw Foutch Camp; Snow Mt., Frog Pond Comment
  CDA40142  Datisca glomerata G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18574 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon at intersection of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir. 432 Comment
  POM284964  Datura stramonium Lyman D. Benson 1934-9-19 6204 Lake Soda Bay. Middle N Coast mtn range, Clear Lake watershed. 427 Comment
  CDA40172  Daucus pusillus G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18559 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
  UC1282756  Daucus pusillus J. R. Sweeney 1951-4-15 588 Lake 1.2 mi. s.w. Highland Springs 464 Comment
  JEPS60595  Delphinium andersonii M. S. Hazell 1937-5-23 Lake about 1/4 mi below road summit (e side, gravelly wash beside trickle of water); Bartlett Mt. Comment
  JEPS75400  Delphinium antoninum Steve Smith 1976-5-3 Lake Timberline Camp, 1 mile South by road, 1 mile North from Hull Mt. Northeast of Pillsbury. 1706 Comment
  HSC89682  Delphinium decorum subsp. tracyi William E. Avery, Mathew Henry Bergvall-Mensor, Steve Wilson 1989-4-15 Lake 7.7 mi. N of Hwy. 20, just W of Walker Ridge Rd., Blue Oak Campground 152 Comment
  CHSC56580  Delphinium hansenii subsp. hansenii Steven Triano 1988-6-1 239 Lake Ca 0.5 mi w of Lake Pillsbury. 640 Comment
  CAS-BOT-BC10239  Delphinium hesperium David Daniels Keck 1933-5-29 2382 Lake 2 miles east of Kelseyville Comment
  HSC31857  Delphinium hesperium Maralyn O'Meara, Gary S. Lester 1974-5-4 328 Lake Walker Ridge Rd., 0.5 mi. N from junction with Hwy. 20 671 Comment
  SEINET7042743  Delphinium hesperium subsp. hesperium A. G. Vestal 1963-5-11 s.n. Lake Serpentine above Howard Springs. Whispering pines quadrangle UTM Zone 10, 528360mE, 4301825mN. Comment
  SEINET7072559  Delphinium nudicaule 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
  UC1282800  Delphinium nudicaule J. R. Sweeney 1952-5-3 831 Lake on banks of fire rd on ne slopes on edge of and in burn Pluth Ranch fire Comment
  UC173893  Delphinium nudicaule H. M. Hall 1913-7-22 9556 Lake s slopes Inner North Coast Ranges, Mt. Hull (n Lake Co.) 1981 Comment
  UC9207  Delphinium nudicaule Miss J. Anderson 1875-6-30 30 Lake Clear Lake Comment
  UCD110859  Delphinium nudicaule Christopher Mallek 2008-1 HV1- 14 Lake High Valley. 793 Comment
  CAS-BOT-BC121635  Delphinium patens subsp. patens Agnes M. Bowman 1902-5-16 s.n. Lake Sulphur Banks Comment
  CAS-BOT-BC121636  Delphinium patens subsp. patens Agnes M. Bowman 1902-5-1 233 Lake Sulphur Banks Comment
  CAS-BOT-BC121637  Delphinium patens subsp. patens Carl Purdy 1934-1-1 s.n. Lake Boundary, Colusa and Lake Counties. Comment
  CHSC78160  Delphinium uliginosum Lowell Ahart 2000-6-2 8441 Lake In a meadow near a small wash, 100 feet northeast of Bartlett Springs road, about 400 yards southwest of the radio tower, about 1/4 mile west of Bartlett Springs Road and Walker Ridge Road, about 2 1/2 miles west of Bear Valley. 609 Comment
  UCD96584  Delphinium uliginosum M. Ensign 1943-5-28 334 Lake 27 miles from Monticello. Comment
  UC72782  Delphinium variegatum Hardin Irwin 1904-3 Lake vicinity of Kelseyville Comment
  SEINET7042742  Delphinium variegatum A. G. Vestal 1963-5-11 s.n. Lake Serpentine flat at Howard Springs. UTM Zone 10, 528461mE, 4301561mN. Comment
  UC909723  Deschampsia danthonioides Milo S. Baker 1950-5-6 12194 Lake ca. 1 mi. s.e. Borax Lake Comment
  UCD160693  Deschampsia danthonioides James A. Neilson Jr. 1975-6-5 3239 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  UCD61384  Deschampsia danthonioides Beecher Crampton 1956-6-26 3658 Lake Margin of Snow's Lake, 3.5 miles, by road E of Seigler Springs. 655 Comment
  SEINET10524198  Deschampsia danthonioides Alan A. Beetle 1941-4-27 Beetle 1731 Lake Southwest side of Clear Lake, along road in full sun. Comment
  CAS-BOT-BC201805  Deschampsia elongata John Thomas Howell 1945-6-21 21146 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CAS-BOT-BC201806  Deschampsia elongata M. S. Jussel 1933-7-4 s.n. Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  POM290336  Deschampsia elongata Lyman Benson 1934-6-12 6074 Lake Kelseyville; Kelsey Creek; Middle N. Coast Mt. Range; Clear Lake watershed 427 Comment
  SBBG21235  Deschampsia elongata B. Crampton 1953-6-2 Lake summit of Lakeport and Hopland Rd Comment
  UC1131472  Deschampsia elongata A. Simontacchi 1937-6-25 226 Lake 8/10 mi. s.-s.e. Pinnacle Rock; Lakeport Quad. Comment
  CAS-BOT-BC402255  Dicentra chrysantha A. A. Heller 1919-6-7 s.n. Lake Southeast side of Snow Mountain above Bonnie View Comment
  UC511364  Dicentra chrysantha Lyman Benson 1929-7-13 1778 Lake w base Mt. Konocti (Clear Lake watershed); Middle North Coast Range, Clear Lake 609 Comment
  CAS-BOT-BC402247  Dicentra chrysantha Helen-Mar Wheeler 1956-8-19 s.n. Lake Lower slopes of Hull Mountian, at head of Boardman Ridge, just north of Timberline Camp, Mendocino - Lake County Boundary 1767 Comment
  CDA24615  Dicentra chrysantha T. C. Fuller 1958-7-1 965 -58 Lake 1 mile west of Oasis. 0 Comment
  CDA34805  Dicentra chrysantha Peter Warner 2010-5-16 152 Lake Walker Ridge Road, 7.62 km N of jct. with Hwy 20, on ridge on E side of road; +/- on Colusa Co. boundary. 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
  SEINET7042555  Dichelostemma capitatum A. G. Vestal 1963-5-11 s.n. Lake Howard Springs. Whispering Pines quadrangle UTM Zone 10, 528320mE, 4300894mN. Comment
  HSC41861  Dichelostemma capitatum subsp. capitatum K. Irwin 1977-4-23 303 Lake Hwy. 20, 2.2 mi. W of junction with Hwy. 29 Comment
  POM276988  Dichelostemma capitatum subsp. capitatum Lyman Benson 1928-3-23 867 Lake Kelseyville. Mayacamas Mtn range, Adobe Creek. 518 Comment
  JEPS10135  Dichelostemma ida-maia Rimo Bacigalupi with G. T. Robbins 1954-6-25 4604 Lake 6.3 mi n Elk Mountain road summit (along Elk Mountain road, between Lake Pillsbury and Upper Lake); Mendocino National Forest 1036 Comment
  HSC44859  Dichelostemma volubile J. P. Smith 1974-5-4 7350 Lake 0.5 mi. N of junction of Hwy. 20 and Walker Ridge Rd. 671 Comment
  RSA430753  Digitaria sanguinalis Lyman Benson 1934-9-18 6202 Lake Kelseyville; Mt. Range: Middle N. Coast; Watershed: Clear Lake 427 Comment
  CAS-BOT-BC150355  Diplacus aurantiacus J. W. Blankinship 1924-5-2 s.n. Lake Kelseyville Comment
  CAS-BOT-BC150357  Diplacus aurantiacus L. R. Abrams 1928-5-5 12393 Lake 1-3 mi. up West side Bartlett Grade Comment
  CAS-BOT-BC152226  Diplacus bolanderi Milo S. Baker 1923-5-20 2546 Lake Hiway near Blue Lakes Comment
  CAS-BOT-BC152227  Diplacus bolanderi Mrs. Merrel Ackley 1965-6-2 s.n. Lake West base of Snow Mountain Comment
  CAS-BOT-BC152225  Diplacus bolanderi R. C. Barneby 1954-5-20 11579 Lake 5 1/2 miles s.-e. of Kelseyville 609 Comment
  CAS-BOT-BC153244  Diplacus kelloggii D. Haskamp; E. Sonnenblick; M. Taft 1995-4-1 11 Lake Blue Oak campground on Walker Ridge Rd. Area of Benmore Canyon Creek approx. 200 m east of campsites Comment
  CAS-BOT-BC153248  Diplacus kelloggii Elmer I. Applegate 1934-5-8 8880 Lake Near Pine Grove, north slope of Cobb. Mountain Comment
  CHSC71003  Diplacus kelloggii Vernon Oswald; Lowell Ahart 1998-5-7 9027 Lake Bartlett Springs Rd. 9.0 mi west of Bear Valley Rd., near the west end of the Bartlett Creek Arm of Indian Valley Reservoir. 469 Comment
  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-BC153243  Diplacus kelloggii Brad Kerstetter; Roxanne Jackson; Jeff Cox 1995-4-1 017 Lake Blue Oak Campground, in Benmore Canyon, near Benmore Creek 536 Comment
  CAS-BOT-BC153249  Diplacus kelloggii L. Beane; Lois E. James 1949-5-16 1998 Lake Pillsbury Lake Comment
  CAS-BOT-BC153262  Diplacus kelloggii F. W. Pennell; H. L. Mason 1940-5-23 25541 Lake Route 29, 5 miles southeast of Kelseyville 609 Comment
  OBI50948  Diplacus kelloggii Robert F. Hoover 1941-5-11 5027 Lake Low Hills S of Kelseyville Comment
  CAS-BOT-BC153373  Diplacus layneae A. S. Stinchfield 1916-8-1 s.n. Lake Near Bartlett Springs Comment
  CAS-BOT-BC153374  Diplacus layneae Lester Rowntree 1937-7-11 s.n. Lake Cobb Mt. Comment
  CAS-BOT-BC153378  Diplacus layneae John Thomas Howell 1945-6-18 20990 Lake Bottlerock Road Comment
  CAS-BOT-BC153379  Diplacus layneae John Thomas Howell 1943-5-11 18045 Lake 2.9 miles north of Middletown Comment
  CAS-BOT-BC153385  Diplacus layneae D. E. Breedlove 1980-6-29 44838 Lake Butts Canyon Road 5-8 miles S of Middletown 274 Comment
  CAS-BOT-BC153386  Diplacus layneae Milo S. Baker 1950-5-23 12249 Lake 2.9 mi. E. of Middletown Comment
  CAS-BOT-BC153387  Diplacus layneae Milo S. Baker 1947-4-16 11680 Lake Near road from Burns Val. to Borax Lake Comment
  CAS-BOT-BC151343  Diplacus tricolor J. W. Blankinship 1923-4-26 s.n. Lake Breen's Lake, Kelseyville Comment
  CAS-BOT-BC151344  Diplacus tricolor Agnes M. Bowman 1902-5-1 2 Lake Burns Valley Comment
  SD131943  Diplacus tricolor Rimo Bacigalupi, J. R. Sweeney 1953-5-26 4155 Lake Manning Flat, 5I(c) miles west of Lower Lake 569 Comment
  UCD137010  Dipsacus fullonum Ellen Dean; with Plant Biology 102 interns 2013-5-4 7742 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. South side of meadow that is on the east side of the entrance road, just south of the entrance kiosk. 409 Comment
  CDA14914  Distichlis spicata G. F. Hrusa 1993-6-1 11162 Lake Colonoy at spring along edge of Kilpepper Cr. approx. 200 meters upstream from its confluence w/Barrel Springs Ck. Open, Cupressus and digger pine wdlnd. Serpentine substratum. Rhizomatous. 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
  SJSU1498  Dodecatheon hendersonii D. J. Thompson 1954-5-2 Lake Four-Mile Glade, Cow Mt Recreationa Area near Lakeport Comment
  UCR222512  Downingia bella R. F. Thorne, M. Patterson 1982-8-31 55234 Lake North Coast Range, northwest slope of Mount Hannah, Boggs Lake 854 Comment
  RSA286396  Downingia bicornuta R. F. Thorne 1974-7-31 44974 Lake Boggs lake: S side of lake. 915 Comment
  RSA97071  Downingia bicornuta M. S. Jussel 1948-8-6 17 Lake Bog Lake Comment
  JEPS100383  Downingia concolor var. concolor Dean W. Taylor 2001-5-15 17662 Lake Coyote Valley, Highway 29 ca. 2 miles Northeast of Middletown, 0.2 miles Southeast of junction of Grange Road 304 Comment
  UC1244040  Downingia cuspidata John H. Weiler 1960-5-22 60122 Lake ca 10 mi s Kelseyville (just off Bottle Rock Road, in margins of Boggs Lake); Boggs Lake 422 Comment
  UC353826  Downingia elegans Milo S. Baker 1928-7-3 3099 a Lake Snow Mt. House Cal. Natl. Forest Comment
  UCD41858  Downingia elegans Geri Hulse-Stephens 2001-6-5 655 Lake Goat Mountain. East Vernal Pool, Root Glade. 944 Comment
  CAS-BOT-BC159578  Drymocallis glandulosa var. glandulosa A. S. Stinchfield 1916-8-1 s.n. Lake Near Bartlett Springs Comment
  UC1563728  Dudleya cymosa Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7514 Lake Scotts Valley Rd 1 mi s Hwy 20 (ca 7 air mi nw of Lakeport; Scotts Valley Rd, w side of rd) 426 Comment
  SD114485  Dudleya cymosa Darley F. Howe 1962-5-19 3429 Lake Cliff on north side of Clear Lake. Comment
  UCD14238  Dudleya cymosa Neil Miller 1973-5-26 93 Lake Lake County, 8 miles along road from Clear Lake to Bartlett Springs on way to Indian Valley; 609 Comment
  SJSU1558  Dudleya farinosa D. J. Thompson 1954-6-5 123 Lake Hopland Grade near Lakeport Comment
  SACT001025  Echinochloa crus-galli var. zelayensis Malcolm Nobs, S. Smith 1949-9-8 Lake Marshy shores of Thurston Lake. Comment
  UC1100142  Echinodorus berteroi Herbert L. Mason 1945-8-24 12672 Lake e. shore Lower Lake Comment
  HSC36202  Ehrendorferia chrysantha John Rehling 1975-6-2 90 Lake Along Walker Ridge Rd., 2 mi. from Hwy. 20 Comment
  UC1101537  Elatine californica Herbert L. Mason 1936-9-20 11535 Lake base of trail; sheep corral to Snow Mt. Comment
  CHSC79378  Eleocharis engelmannii Beecher Crampton 1956-6-26 3655 Lake Magin of Snow's Lake. 655 Comment
  UCD20749  Eleocharis macrostachya E. Dean; with M. Bibbo 2002-7-5 1171 Lake McLaughlin UC Reserve. Border of Napa/Lake counties. SE corner of lower reaches of Research Hill. W of Hunting Creek. 640 Comment
  RSA2178  Eleocharis parishii J. W. Blankinship 1923-5-6 s.n. Lake Upper Kelsey Creek. 1220 Comment
  SEINET13710011  Eleocharis parishii Lowell William Ahart, Lowell William Ahart 2000-1 8433 Lake Near Bartlett Springs Road 2.5 Mi. W of Bear Valley, 2000 Ft. 610 Comment
  CHSC78199  Eleocharis quinqueflora Lowell Ahart 2000-6-2 8432 Lake Bottom of small wash, about 100 feet northeast of Bartlett Springs road, about 400 yards southwest of the radio tower, about 1/4 mile west of Bartlett Springs Road and Walker Ridge Road, about 2 1/2 miles west of Bear Valley. 609 Comment
  CHSC78929  Eleocharis rostellata L. P. Janeway 2000-5-30 6761 Lake Inner North Coast Ranges. Spring at head of Wyley Glade. 701 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
  UCD84025  Elymus elymoides Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6202 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via eastern forks of Rocky Creek Road and then via a private road owned by Stephen Gilardi (an area known as Brushy Sky High on some maps). 770 Comment
  CAS-BOT-BC206722  Elymus glaucus subsp. glaucus John Thomas Howell 1945-6-19 21011 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CHSC101541  Elymus multisetus G. F. Hrusa; R. Gross 2008-5-23 17398 Lake Flat along road in middle Benmore Canyon immediately E and S of Indian Valley Reservoir spillway. 457 Comment
  HSC45948  Elymus multisetus Tim Bertram 1978-6-22 Lake Along Forest Service Rd. 15N01 3/4 mile S of Bartlett Springs on Bartlett Flat. Comment
  UCD62741  Elymus trachycaulus subsp. subsecundus Beecher Crampton 1956-6-27 3691 Lake Along Cold Creek, Mt. Hannah Resort. 792 Comment
  CHSC70982  Emmenanthe penduliflora var. penduliflora Vernon Oswald; Lowell Ahart 1998-5-7 9022 Lake Bartlett Springs Rd. 9.0 mi west of Bear Valley Rd., near the west end of the Bartlett Creek Arm of Indian Valley Reservoir. On the north side of the road. 469 Comment
  CHSC91155  Emmenanthe penduliflora var. penduliflora D. Isle 1997-7-31 321 Lake Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. 3.3 mi. up from Sam Alley Ridge. 816 Comment
  POM271579  Epilobium brachycarpum Lyman Benson 1937-9-1 8521 Lake Kelseyville. Middle north coast mt. range; Clear Lake watershed 412 Comment
  UC191957  Epilobium canum subsp. canum Edw. L. Greene 1888-8-29 Lake Comment
  UC20200  Epilobium ciliatum subsp. ciliatum Willis L. Jepson 1892-7 Lake near Uncle Sam Mt.; Mountain Region of Clear Lake Comment
  RSA109911  Epilobium ciliatum subsp. ciliatum P. A. Munz 1956-7-25 22361 Lake Summit Spring, Long Ridge trail to Snow Mt. 1524 Comment
  RSA761379  Epilobium densiflorum Barbara Ertter 1988-7-3 7655 Lake Elk Mt Rd ca 7 airmiles N Upper Lake (town), ca halfway up switchbacks on S Face Elk Mt, 3 mi from top, 2.7 mi from Middle Cr crossing. 762 Comment
  POM32589  Epilobium hallianum A. A. Heller 1902-7-20 5926 Lake In the Horse Pasture , near the summit of Mt. Sanhedrin. Comment
  RSA286245  Epilobium pygmaeum Robert F. Thorne 1974-7-31 44963 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  UCSC000485  Epilobium torreyi Pauline Schulthess 1931-7-7 s.n. Lake One and three-fourths miles southwest of Kelseyville Comment
  UC125527  Epilobium torreyi unknown 1900-1-1 Lake Angell Comment
  JEPS122901  Epipactis gigantea Adam C. Schneider 2015-5-19 931 Lake Off of Dry Creek Rd. southwest of Middletown Comment
  UC519548  Epipactis gigantea M. S. Jussel June, 1933 Lake Vicinity of Cobb Mt. Comment
  UC573177  Equisetum laevigatum K. E. Bradshaw 1937-6-4 63 Lake 3/4 mi s Liberty School 426 Comment
  CAS-BOT-BC213578  Eragrostis hypnoides Herbert L. Mason 1945-8-24 12678 Lake East shore, Lower Lake Comment
  CAS-BOT-BC213579  Eragrostis hypnoides Peter Rubtzoff 1963-9-13 5263 Lake Clear Lake State Park, damp ground on Clear Lake BEach in lower Kelsey Creek area. Comment
  RSA2746  Eragrostis hypnoides J. W. Blankinship 1928-7-12 s.n. Lake Kelseyville; along Clear Lake Comment
  UCD63383  Eragrostis hypnoides A. R. Kruckeberg 1949-9-25 1784 Lake Near Lakeport, Clear Lake. Comment
  UCSC000452  Eremocarpus setiger Pauline Schulthess 1931-7-7 s.n. Lake One and one-half miles southwest of Kelseyville Comment
  JEPS68997  Eriastrum abramsii M. K. Curran July 1884 Lake Coldstream Comment
  UC134013  Eriastrum abramsii Katharine Brandegee July 1884 Lake Coldstream Comment
  CAS-BOT-BC187925  Eriastrum tracyi Milo S. Baker 1945-6-28 11072 Lake Road from Burns Valley to Borax Lake Comment
  UC761844  Ericameria parryi var. latior R. F. Hoover 1938-9-3 3805 Lake Bartlett Mountain Comment
  CHSC89385  Erigeron canadensis Lowell Ahart 2004-10-14 11463 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
  CAS-BOT-BC295175  Erigeron inornatus A. A. Heller 1902-7-14 5874 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  UCD162959  Erigeron inornatus James A. Neilson Jr. 1977-7-19 3951 Lake Mayacmas Mountains; Hahn ranch (near Glenbrook). (Exact location unknown. Coordinates estimated by label maker.) Comment
  CAS-BOT-BC295176  Erigeron inornatus B. Crampton 1956-6-26 3624 Lake 1 mile east of Loch Lomond, on road to Seigler Springs 851 Comment
  RSA275313  Erigeron inornatus var. inornatus J. P. Smith, J. O. Sawyer, T. W. Nelson 1977-7-14 9310 Lake Boardman Ridge along Forest Service Rd 1N02, 1.4 miles N of its junction with FS Rd 20N01. 1006 Comment
  JEPS83810  Erigeron petrophilus L. R. Heckard 1974-9-8 3833 Lake just s Lookout at summit (Lake County at Colusa County line); Goat Mountain 1859 Comment
  CAS-BOT-BC295724  Erigeron petrophilus var. petrophilus Philip A. Munz 1956-7-25 22318 Lake West Peak Ridge, Snow Mt. 2072 Comment
  JEPS80151  Erigeron petrophilus var. petrophilus L. R. Heckard 1974-9-8 3833 Lake just s Lookout at summit (Lake County at Colusa County line); Goat Mountain 1859 Comment
  CAS-BOT-BC295723  Erigeron petrophilus var. petrophilus Milo S. Baker 1927-7-3 2291 b Lake Summit of Cobb Mt., South Lake Co. Comment
  CAS-BOT-BC216118  Eriodictyon californicum Doris K. Kildale 1928-5-7 4950 Lake 5 miles east of Bartlett Springs 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
  CAS-BOT-BC216120  Eriodictyon californicum Greg de Nevers 2001-5-14 12479 Lake Clear Lake, Lake county Land Trust, Rodman Slough 475 Comment
  HSC31974  Eriodictyon californicum Donald Spalinger 1974-5-4 35 Lake Walker Ridge Rd., 0.5 mi. N from Hwy. 20 671 Comment
  HSC41928  Eriodictyon californicum Ed Cope 1977-4-23 45 Lake Comment
  RSA10247  Eriodictyon californicum Carl B. Wolf 1928-5-4 1893 Lake 2 mi. north of Middletown. Comment
  UC726883  Eriodictyon californicum A. A. Heller 1919-5-10 13146 Lake Valley below Summit; Valley below Summit Comment
  CAS-BOT-BC248818  Eriogonum compositum var. compositum A. A. Heller 1902-7-19 5913 Lake Southern slope of Mt. Sanhedrin above the sawmill Comment
  CAS-BOT-BC248819  Eriogonum compositum var. compositum A. A. Heller 1902-7-22 5913 Lake Near the summit of Mt. Sanhedrin Comment
  CHSC63749  Eriogonum compositum var. compositum Vernon H. Oswald; Lowell Ahart 1994-6-20 6331 Lake Forest Route M3 S of Low Gap, 0.4 mi SW of Windy Point, on the NW side of Snow Mtn. Wilderness, NW of Stonyford. Growing in fine scree on a steep roadcut. 1609 Comment
  CAS-BOT-BC248814  Eriogonum compositum var. compositum Mr. Hugo Hamann; Mrs. Hugo Hamann 1968-6-1 s.n. Lake Skyline Fire Trail, sw. side of Cobb Mt. Comment
  CAS-BOT-BC248820  Eriogonum compositum var. compositum G. Ledyard Stebbins; Walter Knight; Irja Knight 1969-10-5 2774 Lake North face Pinnacle Rock 1405 Comment
  CAS-BOT-BC242600  Eriogonum dasyanthemum John Thomas Howell 1937-7-19 13137 Lake Road to Williams, eastern Lake Co. Comment
  JEPS97552  Eriogonum dasyanthemum R. D. Stone, G. L. Clifton, and C. Patterson 1985-5-20 668 Lake Blackeye Canyon; ca. 4 mi NE of Clear Lake Highlands; ca. 2 mi NNE of Quakenbush Mtn. 487 Comment
  CAS-BOT-BC261250  Eriogonum hirtiflorum T. S. Brandegee 1884-7-1 s.n. Lake Unspecified Comment
  UC903751  Eriogonum hirtiflorum Milo S. Baker 1950-6-2 12275 Lake about 1 mi se Borax Lake Comment
  CAS-BOT-BC257476  Eriogonum inerme var. inerme John Thomas Howell 1945-6-20 21120 Lake Pinnacle Rock, Bartlett Mountain Comment
  CAS-BOT-BC257475  Eriogonum inerme var. inerme D. E. Breedlove 1963-5-29 5131 Lake 8 miles S of Kelseyville on road to Middletown Comment
  CAS-BOT-BC259421  Eriogonum luteolum L. R. Abrams 1916-7-28 6283 Lake Between Houghs & Bartlett Springs Comment
  UC1413435  Eriogonum luteolum var. luteolum James L. Reveal, Caroline G. Reveal 1974-8-15 3774 Lake 2.5 mi ne along Highway 29 Middleton 365 Comment
  UC85718  Eriogonum luteolum var. luteolum Purpus Aug 1894 1269 Lake Snow Mt. 2133 Comment
  CDA10960  Eriogonum nervulosum G. F. Hrusa 1994-8-13 11906 Lake North Coast Biodiversity Arena; Barrel Springs Creek along Rd. to Bartlett Springs, W of Walker Ridge. Immed. W of Kilpepper Creek confluence. Comment
  HSC43412  Eriogonum nervulosum Robert M. Specht 1977-8-18 1178 Lake At Dunnigan hill 445 Comment
  RSA0038313  Eriogonum nudum Lyman Benson 1937-8-2 8479 Lake Hopland Grade (Lakeport). Mayacamas Mt. Range. Clear Lake Drainage Area. 487 Comment
  POM279997  Eriogonum nudum var. nudum Lyman Benson 1937-8-2 8480 Lake Hopland Grade (Lakeport), Mayacamas Mt. range, Clear Lake watershed 488 Comment
  UC762655  Eriogonum tripodum R. F. Hoover 1938-6-9 3573 Lake Indian Valley Comment
  UC85700  Eriogonum tripodum D. Cleveland 1882-7-1 93 Lake Indian Valley Comment
  JEPS80263  Eriogonum umbellatum var. smallianum L. R. Heckard and J. Hickman 1980-9-16 5443 Lake trail from Summit Springs; Snow Mt. 1706 Comment
  UC1193051  Eriogonum wrightii var. trachygonum P. Zinke 1951-6-9 236 Lake 1/2 mi se Middletown (outside national forest); Quad. 60D1, Dead Horse Flat 335 Comment
  UC755158  Eriogonum wrightii var. trachygonum Lewis S. Rose 1935-9-12 25648 Lake Middletown Comment
  SEINET9328114  Eriophyllum lanatum Unknown 1995-6-3 10317 Lake Lake County, Clearlake town on Lakeshore dr. At foot at a bluff topped by Chamise, light colored soil with conglomerate UC David Herbarium Comment
  CAS-BOT-BC308105  Eriophyllum lanatum var. achilleoides David D. Keck 1933-5-30 2389 Lake Scotts valley, 6 miles south of Blue Lakes Comment
  CAS-BOT-BC308106  Eriophyllum lanatum var. achilleoides David D. Keck 1933-5-30 2389 Lake Scotts valley, 6 miles south of Blue Lakes Comment
  CAS-BOT-BC308120  Eriophyllum lanatum var. achilleoides Milo S. Baker 1945-6-28 11075 Lake Road from Burns Val. to Borax Lake Comment
  CAS-BOT-BC308122  Eriophyllum lanatum var. achilleoides Robert E. Jameson 1967-5-17 17 Lake South Fork of Scott's Creek 4 miles west of Lakeport Comment
  CHSC101237  Eriophyllum lanatum var. achilleoides G. F. Hrusa; R. Gross, L. Houser 2008-4-11 17096 Lake Open, chaparral slopes with woodland on N faces immediately below Indian Valley Reservoir spillway into N. Fork Cache Creek tailrace. 396 Comment
  JEPS34594  Eriophyllum lanatum var. achilleoides W. L. Jepson 1897-7-15 14560 Lake Mt. Hanna Comment
  UC1552787  Eriophyllum lanatum var. achilleoides Frederica Bowcutt 1986-5-4 703 Lake on se side of Hwy 53 2.2 mi ne of junction with Butts Canyon Road (about 1/2 mi e of Crazy Creek on the edge of Coyote valley, 3 mi n of Middletown.); Coyote Valley 365 Comment
  UC618514  Eriophyllum lanatum var. achilleoides Alice Eastwood and John Thomas Howell 1938-5-16 5591 Lake 6 mi n Lower Lake Comment
  UC903113  Eriophyllum lanatum var. achilleoides Ethel Crum 1937-6-6 1896 Lake near Banzhaf (Bear Creek, 5 mi sw of Snow Mountain ranch); Inner North Coast Ranges, Bear Creek 609 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
  RSA695725  Eriophyllum lanatum var. achilleoides Keith E. Hoffmaster 1938-6-28 866 Lake Near Clear Lake. Comment
  JEPS104393  Eriophyllum lanatum var. grandiflorum Lowell Ahart 2003-7-14 10401 Lake On the w side of the second causeway going sw on Bartlett Springs Rd, Indian Valley Reservoir. 449 Comment
  UC1443488  Eriophyllum lanatum var. integrifolium J. L. Strother 1977-7-26 1285 Lake along ridge 200-400 m e lookout station; Hull Mt., Horse Ridge 2075 Comment
  HSC34563  Erodium cicutarium Lon Hall 1975-5-3 308 Lake 5.8 mi. W of junction with Hwy. 29 on Scott's Creek Rd. 915 Comment
  CDA38331  Eryngium aristulatum D. Isle 1997-7-31 319 Lake North Coast Ranges - North Fork Cache Creek Watershed; 8.5 miles up from junction of 16N30 & 16N14 at Low Gap Meadow. Mendocino National Forest. Comment
  UC1487291  Eryngium aristulatum var. aristulatum Yusuf Sheikh and Yakob Lipkin 1974-10-12 588 Lake near Middletown (Snow Lake); Snow Lake Comment
  UC596081  Eryngium aristulatum var. aristulatum R. F. Hoover 1938-9-5 3816 Lake 3 mi. w. Lower Lake Comment
  UC1481223 Image available Eryngium constancei Yusuf Sheikh and Lincoln Constance 1973-5-12 545 Lake Loch Lomond; Loch Lomond, Lake Co. Comment
  UC1487341 Image available Eryngium constancei Yusuf Sheikh and Lincoln Constance 1973-5-12 545 Lake Loch Lomond; ; Loch Lomond, Lake Co. Comment
  UC725539  Erysimum capitatum A. A. Heller 1941-5-5 16103 Lake bank on State Hwy 20 4 mi w the County Line Comment
  SEINET13768678 Image available Erythranthe guttata Joseph P. Tracy 1905-1 2312 Lake Plants of Northern Coast Ranges of California; Elk Mountain, Northern Lake County. 1219 Comment
  CHSC84192  Erythranthe microphylla Lowell Ahart 2003-7-14 10396 Lake Near a small stream, at Barrel Spring, about 1 1/2 miles (air) south of Bartlett Springs Road, about 2 miles (air) west of Bear Valley. 396 Comment
  SD4688  Erythranthe moschata Katherine Brandegee May 1890 Lake Bradford Lake Co. Calif Comment
  CAS-BOT-BC504323  Erythronium californicum Ira L. Wiggins 1949-5-1 12104 Lake Along forest road to Deer Valley, north of summit between Upper Lake and Pilsbury Lake 1219 Comment
  CAS-BOT-BC504324  Erythronium californicum A. A. Heller 1937-5-9 15330 Lake On a ridge west of Lakeport on the highway to Hopland Comment
  CAS-BOT-BC504328  Erythronium californicum Alice Eastwood 1925-5-25 12963 Lake On trail to Mt. Sanhedrin, Cowan's Camp Comment
  CAS-BOT-BC504329  Erythronium californicum Alice Eastwood; John Thomas Howell 1938-5-17 5700 Lake Elk Mt. Comment
  RSA17434  Erythronium helenae Elmer I. Applegate 1934-3-11 8841 Lake Near the north base of Mount St. Helena Comment
  RSA204008  Erythronium helenae M. S. Jussel 1933-4-29 s.n. Lake Jordon Park, Cobb Mountain. Comment
  UCD139642  Erythronium helenae W. Robert Powell 1977-4-15 s.n. Lake just north of White Point at sharp bend of road between highway 29 and Oat Hill area; 0.2 mile north of Napa-Lake County Line. Comment
  UCD168065  Erythronium helenae James Neilson 1977-4-8 3858 Lake White Point. (Exact location unknown. Coordinates estimated by label maker.) Comment
  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
  JEPS51800  Eschscholzia caespitosa Milo S. Baker 1923-5-20 Lake hwy near Blue Lakes Comment
  CAS-BOT-BC403135  Eschscholzia californica John Thomas Howell 1945-6-21 21197 Lake Bartlett Flat Comment
  CAS-BOT-BC403136  Eschscholzia californica L. R. Abrams 1928-5-5 12333 Lake Kelseyville Comment
  CAS-BOT-BC403137  Eschscholzia californica L. R. Abrams 1928-5-5 12348 Lake 2 miles south of Lakeport Comment
  HSC37975  Eschscholzia californica Thomas W. Nelson, Jane P. Nelson, James Nelson, J. P. Smith 1976-4-12 2320 Lake Along Morgan Valley Rd., 2 mi. W of Napa county line 732 Comment
  CAS-BOT-BC5945  Eschscholzia stricta Townsend Stith Brandegee 1891-6-22 s.n. Lake Snow Mountain Comment
  UCD147197  Euphorbia spathulata Heather Phillips; 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. Edge of Anderson Flat, between undeveloped road and fenceline. 402 Comment
  UCD81876  Euphorbia spathulata Ellen Dean; K. Mawdsley,G. Harrington,R. Wilmarth,B. Rice,E. Salvia 2009-5-27 5756 Lake Walker Ridge. Picnic area near Cold Spring. 912 Comment
  UC577132  Euthamia occidentalis Lewis S. Rose 1935-9-11 35640 Lake Lakeport; ; Lucerne 411 Comment
  JEPS80240  Festuca californica L. R. Heckard, and J. Hickman 1980-7-3 5401 Lake 0.25 mi n Summit Spring (Colusa Co. border); Snow Mt. Comment
  UCR197967  Festuca dertonensis Beecher Crampton 1953-6-2 1387 A Lake Northwestern; Inner North Coast Ranges region, northwest edge of Boggs Lake, northwest slope of Mt. Hannah 854 Comment
  UC53429  Festuca elmeri Joseph Burtt Davy 1900-5-30 6648 Lake Highland Springs Comment
  UCD66255  Festuca elmeri Beecher Crampton 1953-6-2 1383 Lake Above the western edge of Boggs Lake, northwest slope of Mt Hannah. Comment
  UCD66118  Festuca occidentalis Beecher Crampton 1953-7-14 1507 Lake Cobb Valley, about 1 mile west of Cobb P. O. Comment
  UCD66168  Festuca occidentalis Collector Unknown 1941-6-1 Lake somewhere. Comment
  UC971690  Festuca roemeri Leo Koch 1940-4-28 924 Lake 1.1 mi from Kelseyville (towards Lower Lake) Comment
  SJSU1573  Frangula californica D. J. Thompson 1954-6-5 105 Lake lower Cow Mt Recreational Area near Lakeport Comment
  CAS-BOT-BC52709  Frangula californica subsp. californica Charles M. Belshaw 1936-9-19 2680 Lake Bear Creek, 2 1/2 miles northeast of Poges Peak. 792 Comment
  CAS-BOT-BC52748  Frangula californica subsp. californica Carl B. Wolf 1928-5-5 1967 Lake 3 1/2 mi. from Clear Lake on the Bartlett Springs Grade Comment
  OBI6081  Frangula californica subsp. californica Carl B. Wolf 1928-5-5 1967 Lake 3.5 mi from Clear Lake on the Bartlett Springs grade Comment
  SBBG26929  Frangula californica subsp. californica C. M. Belshaw 1936-9-19 2680 Lake Bear Crk, 2.5 mi NE of Poges Peak 792 Comment
  CAS-BOT-BC62976  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-BC62980  Frangula californica subsp. crassifolia Brandegee 1889-8-1 s.n. Lake unspecified. 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-BC63025  Frangula californica subsp. crassifolia Carl B. Wolf 1933-9-26 5507 Lake Inner North Coast Range. 6 6/10 mi. e. of Houghs Mineral Springs on road to Williams. 518 Comment
  LA207659  Frangula californica subsp. crassifolia C. B. Wolf; 1928-5-6 2045 Lake 0.25 mi E of Bartlett Springs on rd 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
  HSC46514  Frangula californica subsp. occidentalis J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9272 Lake Mendocino National Forest, Oak Flat Campground 518 Comment
  CAS-BOT-BC53464  Frangula californica subsp. tomentella Alice Eastwood; John Thomas Howell 1938-5-16 5612 Lake Near Grizzly Springs Comment
  SJSU117  Frasera albicaulis var. nitida T. Merson 1931-5-10 Lake near Whispering Pines Resort c. 8 mi NW of Middletown Comment
  CDA24954  Fraxinus dipetala G. F. Hrusa, R. Gross 2008-5-23 17430 Lake North Coast Ranges; Above N. Fk. Cache Cr. +/- 1 mi. below spillway of Indian Valley Reservoir. 408 Comment
  HSC39222  Fraxinus latifolia D. E. Anderson, J. P. Smith 1971-6-26 1201 Lake Register area of Mendocino National Forest. Comment
  POM287700  Fraxinus latifolia Lyman Benson 1928-6-16 286 Lake Highland Springs. Mayacamas mtn range. Dobe Creek. 610 Comment
  SEINET13943103 Image available Fraxinus oregona A. A. Heller 1902-1 6029 Lake On Eel River, 1 mile below Hullville Comment
  SEINET5518603 Image available Fremontia californica var. napensis Margaret J. Williams, Wayne Roderick 1984-1 84- 13 -2 Lake Highway 29, 0.3 miles into Lake County from Napa County 396 Comment
  UC18989  Fremontodendron californicum subsp. californicum H. N. Bolander 2651 Lake Hunts Valley Comment
  SD58349  Fritillaria J. R. Sweeney, H. L. Mason, G. Martinoli, T. Tadros 1954-3-17 1083 Lake In serpentine of 'Hill 1030', 3 miles northeast of Middletown. Comment
  CAS-BOT-BC130012  Fritillaria affinis M. S. Jussel 1931-3-30 40 Lake Jordan Park Comment
  HSC35418  Fritillaria affinis Robert M. Specht 1975-5-3 156 Lake 2.1 mi. N of junction of Bottle Road and Hwy. 175 762 Comment
  UC1053467  Fritillaria affinis Rimo Bacigalupi and Arthur Holmgren 1950-4-26 3192 Lake 6 mi w of Allen Springs (e slope of Bartlett Mountain); Middle North Coast Ranges, Bartlett Mountain 1097 Comment
  UC72258  Fritillaria affinis Hardin Irwin 1904-3 101 Lake vicintiy of Kelseyville Comment
  SD6483  Fritillaria atropurpurea Unknown 1882-6-23 Lake Allen Springs, woody banks. Comment
Read comments Dec 14 2014
  HSC36476  Fritillaria pluriflora John Rehling, Robert M. Specht 1976-3-18 337 Lake 0.5 mi. on Walker Ridge Rd. near Hwy. 20 Comment
  SDSU20645  Fritillaria pluriflora Sean Ryan 2011-3-20 80 Lake E side of Walker Ridge Rd., 0.5 mi N of its intersection with HWY 20. 668 Comment
  CAS-BOT-BC508157  Fritillaria recurva H. C. Cantelow 1938-5-1 3985 Lake Mt. St. Helena - Napa-Lake Co. line Comment
  HSC40111  Fritillaria recurva Ron Kay 1977-3-18 Lake 0.25 mi. N of White Point Comment
  JEPS52708  Galium ambiguum subsp. ambiguum Lauramay T. Dempster and G. L. Stebbins Jr. 1967-10-13 4364 Lake 1/4 mi n locked gate on Bartlett Springs rd; Bartlett Mtn. Summit (i.e., road summit) 1194 Comment
  UC728657  Galium ambiguum subsp. ambiguum Milo S. Baker 1945-6-20 11049 Lake near Sawmill Flat; Bartlett Mt. 1219 Comment
  UCD121561  Galium andrewsii Clinton C. Shock 1980-5-3 70 Lake Walker Ridge, 14.6 miles north of State Highway 20, at crest intersection of the road to Bear Valley. 658 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
  POM367758  Galium aparine D. Boyd, M. Eichelberger, T. Messick, T. Ranker 1980-4-19 8 Lake Coldsprings Campgrond, along access road to Indian Valley Dam. Comment
  UCD42067  Galium aparine Geri Hulse-Stephens 2002-6-2 1010 Lake Goat Mountain. East side of Fallen Fir Marsh. 1280 Comment
  POM60679  Galium aparine var. echinospermum A. A. Heller 1902-7-15 5886 Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  CAS-BOT-BC376441  Galium bolanderi Greg de Nevers 2001-4-8 12198 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve. 475 Comment
  HSC62940  Galium bolanderi David Wheeler 1979-4-14 61 Lake 0.4 mi. N of S.R. 20 on the Wilbur Springs Rd. 640 Comment
  RSA202681  Galium bolanderi L. T. Dempster, G. Ledyard Stebbins 1963-5-26 3787 Lake On road from Pope Valley to Middletown. Butts Canyon just 1/2 mile N of Lake-Napa county line. Comment
  UCD121610  Galium bolanderi Roman Gankin; W. R. Hildreth 1967-7-3 882 Lake ca. 2.9 miles south of Hull Mountain on USFS Road 1 NO2. Comment
  RSA769010  Galium boreale subsp. septentrionale D. Isle, Arnold James 1993-6-23 1767 Lake Soda Creek Ridge (S end of Erickson Ridge), between Soda Creek and Lake Pilsbury 49 Comment
  HSC40285  Galium californicum J. D. Ackerman, A. M. Montalvo 1975-9-10 691 Lake Boggs Mtn. E of Cobb, near summit on Rd. 542 1091 Comment
  POM60726  Galium californicum A. A. Heller 1902-7-14 5870 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  RSA202416  Galium californicum Roman Gankin, W. R. Hildreth 1967-7-3 878 Lake About 2.9 miles S of Hull Mtn on USFS Road 1 N02. Comment
  SEINET12322361  Galium californicum W. Knight, Knight, I. 1981-1 4398 Lake near Towhead Flat, enroute to summit of Mt. Sanhedrin 1219 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
  JEPS81371  Galium grayanum var. nanum L. R. Heckard and J. C. Hickman 1982-7-8 5981 Lake rocky outcrop w Saddle; Snow Mt. 2042 Comment
  RSA41963  Galium nuttallii var. tenue H. C. Cantelow 1936-4-11 s.n. Lake 23 miles NW of Rumsey. Comment
  HSC37904  Galium porrigens Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2305 Lake Beside Morgan Valley Rd., 7.8 mi. from Upper Lake 640 Comment
  RSA10196  Galium porrigens Carl B. Wolf 1928-5-5 1947 Lake 1 mi from Clear Lake on the Bartlett Springs Grade. Comment
  HSC66040  Galium porrigens var. porrigens Cathie Goldberg, Lynn Kunstman, Lauren Philbrick, Geoff Walsh 1980-4-19 32 Lake Along Walker Ridge Rd., 2.65 mi. S of its junction with access road to Indian Valley Dam. Comment
  JEPS6573  Galium tricornutum Rimo Bacigalupi 1953-5-26 4132 Lake 1.5 mi se Middletown (Long Valley); Long Valley 335 Comment
  CDA13774  Garrya congdonii G. F. Hrusa 1993-3-6 10523 Lake Above Indian Creek approx. 1 mi. E of N end of Indian Valley res. Near confluence w/Kilpepper Creek. Comment
  HSC62823  Garrya congdonii Michael Dalke 1979-4-14 40 Lake 0.4 mi. N of Hwy. 20 on the Wilbur Springs Rd. 640 Comment
  HSC82316  Garrya congdonii Thomas W. Nelson, Jane P. Nelson 1978-4-1 3844 Lake E side of Walker Ridge, 0.25 mi. N of junction with Hwy. 20 Comment
  HSC8409  Garrya congdonii C. B. Wolf 1930-11-2 1798 Lake 7 mi. E of Hough's Mineral Springs on road to Williams 610 Comment
  UC1195644  Garrya congdonii A. R. Kruckeberg 1949-9-25 1775 Lake 13.8 mi e Bartlett Springs (e side of Indian Valley (entrance to Complexion Creek)); Indian Valley Comment
  UC1281015  Garrya congdonii H. E. McMinn 1926-1-2 1618 Lake summit between Putah Creek and Middletown - Lower Lake Road (Rancho Guernoc) Comment
  UC483310  Garrya congdonii Ira L. Wiggins 1932-3-13 Lake 13 mi n Calistoga (on road to Lower Lake) Comment
  UC907543  Garrya congdonii Malcolm Nobs 1948-2-18 490 Lake Abbott Mine; on Calif Hwy 20, about 2 mi w of Colusa County line Comment
  UCSB72520  Garrya congdonii Moseley, Maynard 1952-8-22 Lake Route 29, 1 mile North, of Lake-Napa County Line Comment
  UCSB72524  Garrya congdonii Moseley, Maynard 1952-8-22 Lake Route 29, 1 mile North, of Lake-Napa County Line Comment
  UC353948  Garrya flavescens Milo S. Baker 1928-7-3 3111 b Lake Bear Creek Road Mt. Forest (above camp) Comment
  RSA245294  Garrya flavescens subsp. congdonii J. P. Smith, J. O. Sawyer 1972-2-12 5052 Lake Walker Ridge Road. Comment
  RSA89601  Garrya flavescens subsp. congdonii M. F. Moseley 1952-8-22 354 Lake Route 29, one mile north of Lake-Napa county line. Comment
  RSA96684  Garrya flavescens subsp. congdonii Percy C. Everett, E. K. Balls 1954-10-18 20361 Lake Five miles southeast from Hough Springs to Williams. 518 Comment
  CAS-BOT-BC192212  Garrya fremontii Vernon O. Bailey 1916-9-24 s.n. Lake Mt. Konocti [Konokti], Clear Lake Comment
  JEPS73523  Garrya fremontii L. R. Heckard 1972-7-10 3141 Lake trail above Summit Springs; Snow Mt. 1676 Comment
  POM197468  Garrya fremontii L. R. Abrams 1928-5-5 12392 Lake One to three miles up west side of Bartlett Grade. Comment
  UCD127669  Gayophytum heterozygum Geri Hulse-Stephens 2001-6-30 1091 Lake Goat Mountain. Top of Wyman Rd., along main road. 1173 Comment
  JEPS14917  Gayophytum humile Philip A. Munz 1956-7-25 22345 Lake se West Peak (bordering pond from which a creek flows, Lake-Colusa Co. line); Snow Mountain 1828 Comment
  POM32147  Gayophytum humile A. A. Heller 1902-7-20 5928 Lake In the Horse Pasture , near the summit of Mt. Sanhedrin. Comment
  NY232190  Gayophytum pumilum J. Torrey 1865-1 97 Lake Comment
  UCD160483  Geranium dissectum James A. Neilson Jr. 1975-5-23 3325 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  POM65746  Gilia capitata A. A. Heller 1902-7-28 5998 Lake Near summit of Mt. Sanhedrin. Comment
  RSA34078  Gilia capitata A. A. Heller 1919-5-10 13141 Lake Valley below summit Comment
  CAS-BOT-BC123847  Gilia rattanii Volney Rattan 1884-6-1 s.n. Lake unspecified Comment
  JEPS94741  Gilia sinistra subsp. pinnatisecta Vernon H. Oswald and Lowell Ahart 1998-7-15 9281 Lake 0.8 mi s of Bartlett Springs Road (e side of County near Barrel Spring on e side of Baldy Mountain and w of Walker Ridge Road); Baldy Mountain 640 Comment
  HSC69769  Gilia tricolor R. Kalal 1979-4-14 80 Lake 0.4 mi. N of SR 20 on Walker Ridge Rd. 640 Comment
  UC1282740  Gilia tricolor subsp. tricolor J. R. Sweeney Lake 1.2 mi sw Highland Springs; sw of Highland Springs 464 Comment
  CHSC68544  Githopsis diffusa subsp. robusta Vernon H. Oswald; David Isle, Rhonda Isle 1997-5-3 8363 Lake Forest Road M5 north of Wyle Glade, northwest of Indian Valley Reservoir. 944 Comment
  HSC34259  Githopsis specularioides A. M. Montalvo 1975-5-3 224 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  JEPS39668  Githopsis specularioides Rimo Bacigalupi, T. Crovello, and L. Heckard 1965-4-26 9049 Lake Kowalski Ranch, at crossing of Stanton Creek Little Indian Valley, Stanton Creek 441 Comment
  RSA517440  Githopsis specularioides Donald G. Nelson 1940-4-30 670 Lake About 1 mile below Seigler Hot Springs along creek. Comment
  UCD72434  Githopsis specularioides Glen Holstein 1978-5-6 s.n. Lake Walker Ridge Road, ca. 1.5 miles north of State Highway 20. 731 Comment
  CAS-BOT-BC282845  Glyceria striata A. A. Heller 1902-7-28 6003 Lake In the Horse Pasture near the summit of Mt. Sanhedrin Comment
  RSA2384  Glycyrrhiza lepidota J. W. Blankinship 1928-8-25 s.n. Lake Kelseyville. Comment
  CHSC110503  Gnaphalium palustre David Isle; John Olmstead 2000-8-18 1946 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. SW side of Goat Mountain on John Olmstead property in draw-down zone on W side Addington Pond Clearlake Oaks N.W. Quad 548-2C (#44). 1292 Comment
  UCD84410  Gratiola ebracteata Ayzik Solomeshch 2004-6-13 s.n. Lake Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek. 891 Comment
  POM290376  Grindelia camporum Lyman Benson 1934-9-30 6210 Lake Hopland Grade; Mt Range: Middle N Coast; Watershed: Clear Lake. 1067 Comment
  JEPS14713  Hackelia amethystina Rimo Bacigalupi with R. Hauke and Geo. Bacigalupi 1954-7-13 4664 Lake at summit of Sheetiron Mountain 1958 Comment
  UC424828  Hackelia californica Milo S. Baker 1929-7-1 3534 a Lake near top of Snow Mountain 2011 Comment
  CAS-BOT-BC302203  Harmonia hallii John Thomas Howell 1943-5-11 18050 Lake 2.9 miles north of Middletown Comment
  CAS-BOT-BC302204  Harmonia hallii J. R. Sweeney 1953-5-18 1018 Lake Inner North Coast Ranges. Three miles northeast of Middletown Comment
  CAS-BOT-BC302208  Harmonia hallii A. A. Heller 1919-5-10 13123 Lake Coast Range, summit of the ridge west of Leesville 609 Comment
  UC1010389  Harmonia hallii Baker 1938-1 Lake 2.9 mi e of Middletown Comment
  UC1195669  Harmonia hallii A. R. Kruckeberg 1947-5-4 1446 Lake 4 mi e Middletown (Hill 1030, Bar X Ranch) Comment
  UC565574  Helenium bigelovii Pauline Schulthess 1931-7-18 Lake 6 mi se Kelseyville; Hildebrand Ranch Comment
  UCD159471  Helenium puberulum D. S. Park 2010-8-13 225 Lake McLaughlin Natural Reserve. Off Morgan Valley Rd. In dried creek bed. Abundant. 567 Comment
  UC128620  Helianthus bolanderi P. E. Goddard 1901-10-10 247 Lake Comment
  SBBG119819  Heliotropium curassavicum L. Ahart 2004-10-4 11425 Lake Indian Valley Reservoir, near the stream in the NE part of the reservoir, on the S side of Bartlett Springs Rd 446 Comment
  SJSU11504  Heliotropium curassavicum var. oculatum Koerper 1968-9-2 Lake Buckingham Park, W shore of Clear L Comment
  CAS-BOT-BC310093  Hemizonella minima Alice Eastwood 1925-5-22 12835 Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC310098  Hemizonella minima John Thomas Howell 1945-6-19 21067 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CAS-BOT-BC310099  Hemizonella minima L. R. Abrams 1928-5-6 12474 Lake 1 1/2 miles west of Bartlett Springs Comment
  CAS-BOT-BC310094  Hemizonella minima M. S. Jussel 1932-4-30 s.n. Lake Jordan Park, on road to Lower Lake Comment
  CAS-BOT-BC306061  Hemizonia congesta subsp. clevelandii David D. Keck 1933-11-9 2699 Lake 2.1 mi. E. of Upper Lake Comment
  CHSC52667  Hemizonia congesta subsp. clevelandii James Jokerst 1985-6-24 2502 Lake Near Coyote Peak. 486 Comment
  JEPS12566  Hemizonia congesta subsp. clevelandii R. F. Hoover 1938-9-5 3810 Lake 3 mi s Kelseyville Comment
  UC1562730  Hemizonia congesta subsp. clevelandii Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7522 Lake Scotts Valley Road 5 mi s Hwy 20 (ca 5 airmiles nw of Lakeport) 426 Comment
  UC294519  Hemizonia congesta subsp. clevelandii D. Cleveland 1881-1-1 Lake Allen Springs Comment
  SD9036  Hemizonia congesta subsp. clevelandii Daniel Cleveland Jul 1882 Lake Clear Lake Region Comment
  UC175023  Hemizonia congesta subsp. luzulifolia Katharine Brandegee 1911-8-16 Lake near Middletown (Langtry Ranch) Comment
  UCD69198  Hemizonia congesta subsp. luzulifolia D. Sanchez-Mata; P. Rodriguez-Rojo and D. Sanchez-Mata 1997-7-24 s.n. Lake Berryessa-Knoxville Rd. 645 Comment
  POM267729  Hesperochiron pumilus P Schulthess s.n. Lake Hills SW of Kelseyville. Middle N coast. Clear Lake. 457 Comment
  UCD83832  Hesperocyparis sargentii Ellen Dean; G. Harrington, C. Thomsen, J. Gilardi 2010-5-12 6009 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. 823 Comment
  CAS-BOT-BC1200  Hesperolinon adenophyllum Helen K. Sharsmith 1953-6-30 4398 Lake 0.5 miles above Bear Creek on road to Long Ridge and Goat Mtn, Mendocino National Forest 640 Comment
  HSC72206  Hesperolinon adenophyllum Thomas W. Nelson, Jane Nelson 1980-6-24 5886 Lake Pillsbury Resort 610 Comment
  UC1212227  Hesperolinon adenophyllum J. P. Tracy 1905-7-15 2268 Lake 6 mi nw Lakeport (hills about Scotts Valley) 426 Comment
  UC146126  Hesperolinon adenophyllum Joseph P. Tracy 1905-7-12 2249 Lake near Glenbrook; Northern Coast Ranges, Mt. Hannah 914 Comment
  UC1509750  Hesperolinon adenophyllum C. M. Rogers 1969-6-21 13264 Lake 1 mi e junction of Highway 20 and Bartlett Springs Road Comment
  UC17246  Hesperolinon adenophyllum Willis L. Jepson 1892-7 13529 Lake Big Horse Mt. mountain region of Clear Lake Comment
  UC1736418  Hesperolinon adenophyllum Dean W. Taylor 1998-6-18 16666 Lake serpentine hill just S of junction of Highway 175 and Highway 29, ca. 2 mi S Lakeport Comment
  UC549119  Hesperolinon adenophyllum Lyman Benson 1933-6-19 4462 Lake Junction Hill; Mayacamas Mountain range, Clear Lake watershed, Lakeport 426 Comment
  UCD162970  Hesperolinon adenophyllum James A. Neilson Jr. 1982-6-16 4081 Lake Mayacmas Mountains; about 2 1/2 miles north of Glenbrook. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD32581  Hesperolinon adenophyllum Beecher Crampton 1954-6-8 1935 Lake Lake County, 3 miles north of Cobb Mountain, Bottle Rock Road. Comment
  HSC103511  Hesperolinon adenophyllum Thomas W. Nelson, Jane Nelson 1985-5-25 7802 Lake Junction of State Routes 175 & 29, 4 mi. S of Lakeport 396 Comment
  SEINET6691235  Hesperolinon adenophyllum K. Brandegee 1911-7-1 112 Lake Glenbrook 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-BC167407  Hesperolinon bicarpellatum R. Bacigalupi; R. S. Ferris; Ira L. Wiggins 1933-6-2 6704 Lake Meadow on Pope Valley - Middletown road, 3 mi. NW. of county line Comment
  CAS-BOT-BC167413  Hesperolinon bicarpellatum D. E. Breedlove 1980-6-29 44820 Lake Butts Canyon Road 5-8 miles S of Middletown 274 Comment
  CAS-BOT-BC167414  Hesperolinon bicarpellatum Helen K. Sharsmith 1947-5-31 3971 Lake 3 miles east (northeast) of Middletown on highway to Lower Lake 304 Comment
  CAS-BOT-BC167418  Hesperolinon bicarpellatum Helen K. Sharsmith 1952-6-19 4137 Lake Head of Butts Canyon 0.7 mile east of Black Oak Villa 228 Comment
  CHSC67248  Hesperolinon bicarpellatum James D. Jokerst 1985-5-17 2350 Lake South of Margan Valley Rd. in serpentine islands. Comment
  UC1212351  Hesperolinon bicarpellatum Helen K. Sharsmith 1957-6-18 4608 Lake n slope of canyon 1/4 mi e Black Oak Villa (road from Pope Valley to Middletown); Inner North Coast Ranges, Butt's Creek Canyon (Butt's Canyon 243 Comment
  UCD110489  Hesperolinon californicum Rimo Bacigalupi; H. L. Mason and J. R. Sweeney 1953-6-8 4177 Lake Upper end of Long Valley, 0.5 mile southwest of Dieterts Reservoir. 320 Comment
  JEPS122838  Hesperolinon clevelandii W. A. Freyman with A. C. Schneider & Y. P. Springer 2014-5-17 227 Lake Along private dirt driveway, north side of Jerusalem Grade Road east of junction with Spruce Grove Road. Comment
  RSA2396  Hesperolinon clevelandii J. W. Blankinship 1924-5-26 s.n. Lake Mt. Konocti. 610 Comment
  UC109503  Hesperolinon clevelandii D. Cleveland 1882-6-17 Lake Allen's Springs Comment
  UC1212337  Hesperolinon clevelandii Rimo Bacigalupi with J. R. Sweeney and H. L. Mason 1953-6-8 4179 Lake just n of bridge bridge across Cache Creek (1 1/2 mi n of town of Lower Lake) Comment
  OBI12546  Hesperolinon clevelandii Helen K. Sharsmith 1953-6-29 4386 Lake Inner North Coast Ranges. Cyn of South Fork of Eel River, 7.5 mi W of lake Pillsbury Ranger Station on rd to Potter Valley, Mendocino Natl Forest 762 Comment
  RSA90515  Hesperolinon clevelandii Milo S. Baker 1947-6-1 11794 Lake Bottle Rock Rd. near northern terminus. Comment
  UC1601237  Hesperolinon clevelandii Helen K. Sharsmith 1953-6-29 4386 Lake 7.5 mi w Lake Pillsbury Ranger Station (on road to Potter Valley); Inner North Coast Ranges, Mendocino Nat'l Forest, canyon of 762 Comment
  UC694108  Hesperolinon clevelandii H. K. Sharsmith 1937-5-27 3950 Lake 9 mi s Kelseyville (on road to Middletown) Comment
  JEPS122873  Hesperolinon didymocarpum Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-18 612 Lake West Side of Big Canyon Rd, property of Harbin Hot Springs Comment
  RSA151728  Hesperolinon didymocarpum H. K. Sharsmith 1959-5-28 4705 Lake Big Canyon Creek, 9.3 miles south of Howard Springs on road to Middletown. 427 Comment
  UC1509746  Hesperolinon didymocarpum C. M. Rogers 1969-6-20 13258 Lake about 8 mi s Howard Springs ((type locality)) Comment
  UC1212471  Hesperolinon disjunctum Helen K. Sharsmith 1959-5-27 4697 Lake Lower Lake-Williams road near old Epperson's Station (0.7 mi w of Lake-Colusa County line); Inner North Coast Ranges Comment
  UCD84058  Hesperolinon disjunctum Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6236 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via eastern forks of Rocky Creek Road and then via a private road owned by Stephen Gilardi (an area known as Brushy Sky High on some maps). 808 Comment
  UC1509745  Hesperolinon disjunctum C. M. Rogers 1969-6-19 13253 Lake hillside on US 20 near mile marker 44 (12 mi e of junction with CA 53, near Colusa County line) Comment
  LA47286  Hesperolinon drymarioides Helen Sharsmith; 1959-5-28 4705 Lake near type locality, Big Canyon Creek 9.3 mi S of Howard Springs on rd to Middletown 426 Comment
  JEPS15277  Hesperolinon micranthum Rimo Bacigalupi with J. Robert Sweeney 1953-5-26 4139 Lake along Butts Canyon Road n Black Oak Villa (just n of Napa-Lake County line) 259 Comment
  JEPS32304  Hesperolinon micranthum W. L. Jepson 1897-7-14 13544 Lake Mt. Hanna Comment
  JEPS32286  Hesperolinon spergulinum Katharine Brandegee Lake Butts Canyon Comment
  UC1212377  Hesperolinon spergulinum Helen K. Sharsmith 1958-11-2 4649 Lake 6.4 mi nw Middletown (3 mi s of Cobb Post Office, Highway 29 (Cobb Mountain road), 1 mi s of Whispering Pines); Inner North Coast Ranges 762 Comment
  UC1212383  Hesperolinon spergulinum Helen K. Sharsmith 1947-5-31 3969 Lake 1.2 mi beyond Napa-Lake County line (n slope Mount Saint Helena); Mount Saint Helena 441 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
  RSA286268  Heterocodon rariflorum R. F. Thorne 1974-7-27 44947 Lake Boggs Lake; S side [of lake]; N of Harrington Flat Road. 915 Comment
  SEINET10840494  Heterocodon rariflorum Lawrence R. Heckard Heckard 3103 Lake SNOW MTN 6300 Comment
  UCD131514  Heteromeles arbutifolia Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7552 Lake Clear Lake State Park. NE of Kelseyville. East of Lower Bayview Campground near rocks by lake. 414 Comment
  JEPS105955  Heterotheca oregona var. oregona Lowell Ahart 2004-10-4 11452 Lake On the north edge of Bartlett Springs Road (Road M 12), near the northwest part of Indian Valley Reservoir 458 Comment
  UC897802  Hieracium albiflorum A. A. Heller 1902-7-25 5986 Lake foothills s Mt. Sanhedrin (midway between Potter Valley and Hullville) Comment
  HSC46585  Hieracium greenei J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9345 Lake Mendocino National Forest, FS Rd. M1, 5.3 mi. from junction with FS Rd. 20N01 1585 Comment
  UC1443491  Hieracium greenei J. L. Strother 1977-7-26 1288 Lake 3.7 km by road south of summit lookout station N of Lake Pillsbury; Hull Mt. and Boardman Ridge. 1585 Comment
  CDA27101  Hoita macrostachya T. C. Fuller 1958-7-1 925 -58 Lake 2 miles north of Cobb. 0 Comment
  CAS-BOT-BC324626  Holocarpha virgata Peter H. Raven 1954-9-1 8090 Lake Butts Canyon, 7 miles south of Middletown Comment
  CAS-BOT-BC324625  Holocarpha virgata J. H. Thomas 1960-8-29 8842 Lake About 8.7 miles south along the highway from Lower Lake toward Middletown 396 Comment
  UC89067  Holocarpha virgata subsp. virgata Agnes Bowman 1900-9-1 Lake Sulphur Bank Comment
  JEPS80725  Holodiscus discolor L. R. Heckard and J. C. Hickman 1981-7-28 5684 Lake Bear Creek; Timber Lake; Snow Mt.; Bear Creek (east of Timber Lake); Snow Mt., west side 1569 Comment
  UCD40017  Holodiscus discolor Rodney Gale Myatt 1971-9-16 1036 Lake Hull Mt., north of Lake Pillsbury. 1127 Comment
  SEINET10528777  Hookera rosea A. Arthur Heller 1916-6-8 Heller 12381 Lake Moist places in the oak belt between Hough's Springs and the Colusa county line, the principal shrubs Ceanothus and Toxicodendron. The plants grew in moist gravel on a tributary of Cache Creek. Comment
  SBBG587  Hordeum brachyantherum A. A. Beetle 1941-4-27 1730 Lake SW side of Clear Lake along rd in full sun Comment
  UCD20449  Hordeum brachyantherum E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1033 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-BC289485  Hordeum brachyantherum subsp. californicum Carl B. Wolf 1928-5-4 1899 Lake 2 miles north of Middletown Comment
  CAS-BOT-BC289486  Hordeum brachyantherum subsp. californicum Mrs. L. R. Reynolds 1917-6-1 s.n. Lake Foot of Mt. Sanhedrin Comment
  UCD85516  Hordeum brachyantherum subsp. californicum Beecher Crampton 1953-6-2 1423 Lake 4 miles E of Middletown. Comment
  HSC41829  Hordeum murinum subsp. glaucum Rick Cooper 1977-4-23 31 Lake Hwy. 20, 2.2 mi. W of its junction with Hwy. 29 Comment
  UC50690  Hordeum vulgare Joseph Burtt Davy May 1900 6635 Lake near Upper Lake Comment
  UC673309  Horkelia bolanderi Herbert L. Mason 1934-5-5 8127 Lake between Kelseyville Lower Lake (Foot of obsidian covered hill just above a meadow) Comment
  JEPS96963  Horkelia californica subsp. dissita Dean W. Taylor 1997-7-8 16113 Lake Bottle Rock Road, small meadow spring area tributary to Cole Creek about 2 road miles South of Highway 29 (ca. 15 miles SE of Lakeport) Comment
  SEINET182514  Horkelia californica subsp. dissita E. Crum 1933-7-23 1510 Lake W of Pine Grove Resort Cobb Mt 792 Comment
  HSC40292  Horkelia californica var. elata A. M. Montalvo, J. D. Ackerman 1975-9-11 727 Lake Boggs Mtn. E of Cobb, 100 m down from Rd. 100 on 110. 780 Comment
  SD8451  Horkelia californica var. elata none given 1882-7-1 Lake Indian Valley Comment
  UCD42001  Horkelia californica var. elata Geri Hulse-Stephens 2001-6-29 719 Lake Goat Mountain. Botrychium Marsh. 990 Comment
  CAS-BOT-BC536590  Horkelia californica var. elata David D. Keck; A. Gustafsson 1938-8-3 4737 Lake Cobb P.O., along Kelsey Creek and around borders of meadow Comment
  CAS-BOT-BC536592  Horkelia californica var. elata Philip A. Munz 1956-7-24 22274 Lake Fir Root Spring, Long Ridge se of Snow Mt. 1371 Comment
  JEPS14655  Horkelia tridentata subsp. flavescens Rimo Bacigalupi with R. Hauke and Geo. Bacigalupi 1954-7-13 4668 Lake At summit of Sheetiron Mountain Sheetiron Mountain 1958 Comment
  POM35454  Horkelia tridentata subsp. flavescens A. A. Heller 1902-7-24 5967 Lake Near the summit of Mt. Sanhedrin. Comment
  CAS-BOT-BC206063  Hosackia crassifolia A. A. Heller 1902-7-14 5857 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC206064  Hosackia crassifolia A. A. Heller 1902-7-21 5933 Lake Foothilsl south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC206068  Hosackia crassifolia J. W. Blankinship 1928-7-29 s.n. Lake Mt. Konocti. Cliffs. 1219 Comment
  SJSU10331  Hosackia crassifolia J. B. Snell 1963-6-16 177 Lake 3.6 mi E of Summit of Bartlett Mt Rd between Bartlett Springs & Nice Comment
  CAS-BOT-BC206069  Hosackia crassifolia M. S. Jussel 1932-5-1 s.n. Lake Jordan Park, on road to Lower L. Comment
  UCD168597  Hydrophyllum occidentale Ellen Dean; G. Harrington, T. Zavortink, T. and F. Starbuck 2017-5-27 9362 Lake along Bartlett Springs Road between Bartlett Springs and Clear Lake. Sawmill Flat. South side of road adjacent to stream. 1121 Comment
  RSA2402  Hypericum androsaemum J. W. Blankinship 1928-7-3 s.n. Lake Kelseyville Comment
  CAS-BOT-BC410243  Hypericum concinnum Kate Eastwood Phelps 1934-7-1 s.n. Lake Adams Springs Comment
  UCD41999  Hypericum scouleri Geri Hulse-Stephens 2001-6-29 721 Lake Goat Mountain. Botrychium Marsh. 990 Comment
  UCD42062  Hypericum scouleri Geri Hulse-Stephens 2001-6-30 733 Lake Goat Mountain. Three Walnuts Marsh. N Marsh of Root Glade. 944 Comment
  CAS-BOT-BC312890  Hypochaeris glabra Greg de Nevers 2001-4-23 12279 Lake Clear Lake, Lake County Land Trust, Rodman Slough. Near Wildflower Flat 475 Comment
  UCD135956  Ibicella lutea Barry Rice 2012-6-11 BR 120602 Lake Boggs Lake. 853 Comment
  JEPS13282  Iris hartwegii Rimo Bacigalupi with G. T. Robbins 1955-6-7 5273 Lake 11.7 mi ene Pillsbury Lake; Summit of Boradman Ridge 1554 Comment
  HSC40278  Iris macrosiphon J. D. Ackerman 1975-9-10 669 Lake Boggs Mtn., E of Cobb, near summit on Rd. 541 1104 Comment
  UC571174  Iris macrosiphon H. L. Mason 1926-3-21 2762 Lake between Middletown and Mt. St. Helena Comment
  UC1093987  Isoetes bolanderi Herbert L. Mason 1936-9-20 11536 Lake base of trail to Snow Mt from sheep corral Snow Mt Comment
  POM258890  Isoetes howellii Alice Eastwood, J. T. Howell 1938-5-18 5771 Lake Near Adams Springs. Comment
  RSA430448  Isoetes howellii Lyman Benson 1935-5-17 6597 Lake West base of Mt. Konocti, Breen s Lake. Middle N Coast mtn range, Clear Lake watershed. 488 Comment
  SEINET183939 Image available Isoetes howellii A. Eastwood, JT Howell 1938-5-18 5771 Lake Near Adams Springs Comment
  UCD84409  Isoetes howellii Ayzik Solomeshch 2004-6-13 s.n. Lake Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek. 891 Comment
  UCD135849  Isoetes howellii Rimo Bacigalupi; G. T. Robbins 1956-6-1 5693 Lake At eastern end of 'Dry Lake', 1.4 miles west of Lower Lake. 457 Comment
  RSA0037246  Juncaceae Keith E. Hoffmaster s.n. Lake Lower Lake. Comment
  UCD34992  Juncus Beecher Crampton 1995-6-3 10314 Lake 6 miles west of lower lake on Hwy. 29. Comment
  UC728700  Juncus covillei Milo S. Baker 1945-6-20 10992 Lake between Pinnacle Rock and Low Gap; Bartlett Mt. 1219 Comment
  UC1618210  Juncus covillei var. covillei Barbara Ertter with Elizabeth Neese 1989-7-2 8626 Lake headwaters of creek on Milk Ranch Trail Snow Mt. West, Bear Creek (sw side of mt., ca 11 air mi w of Stonyford) 1889 Comment
  UCD164534  Juncus dubius Peter Rubtzoff 1975-7-12 8198 Lake Jordan Park, 1.7 miles northwest of Cobb. Wet margin of Kelsey Creek. Comment
  HSC99804  Juncus occidentalis C. B. Wolf 1928-5-5 1928 Lake 3 mi. from Upper Lake on the road to Lucerne Comment
  CHSC101539  Juncus patens G. F. Hrusa; R. Gross 2008-5-23 17407 Lake Along Box Canyon Creek in upper Benmore Canyon immediately E and S of Indian Valley Reservoir spillway. 457 Comment
  UCD42054  Juncus patens Geri Hulse-Stephens 2001-6-29 700 Lake Goat Mountain. Wyman Creek. 1005 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
  CDA21536  Juniperus californica G. F. Hrusa, R. Gross 2008-5-23 17431 Lake North Coast Ranges; N-facing slope above N. Fk. Cache Cr. +/- 1 mi. below spillway of Indian Valley Reservoir. 426 Comment
  UC1193165  Juniperus californica R. E. Nelson 1949-10-28 124 Lake Hopland-Kelseyville Hwy Quad 60B2 457 Comment
  CAS-BOT-BC294741  Keckiella corymbosa Mona Bourell 1997-7-2 6545 Lake Mendocino National Forest, Middle Fork of Eel River, Copper Butte trail to Middle Fork Comment
  RSA0034148  Keckiella corymbosa M. Bourell 1997-7-2 6545 Lake Mendocino National Forest, Middle Fork of Eel River, Copper Butte trail to Middle Fork. Comment
  CAS-BOT-BC237843  Keckiella lemmonii M. S. Jussel 1933-7-3 342 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CAS-BOT-BC237844  Keckiella lemmonii J. W. Blankinship 1928-7-22 s.n. Lake Mt. Konocti 762 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
  UCD151243  Keckiella lemmonii James A. Neilson Jr. 1974-6-17 2790 Lake Mayacmas Mountains, Western Mine Road, Bounsall Ranch. (Location based on 1946 plat maps of Lake County.) (Elevation estimated by label maker using Google Earth.) 640 Comment
  JEPS11338  Kickxia elatine W. L. Jepson 1938-9-24 19033 Lake bed of Putah Creek (s Lake County); Coyote Valley Comment
  RSA33128  Kickxia elatine Milo S. Baker 1953-6-20 12738 Lake shoulder of Highway, 3.4 mi. East of Middletown Comment
  SEINET10877049  Kickxia elatine Joseph W. Blankinship 1929-8-19 Blankinship s.n. Lake Upper Adobe Cr. Comment
  CAS-BOT-BC180805  Kochia scoparia E. Lagel 1980-8-1 s.n. Lake Lucerne Comment
  CAS-BOT-BC341401  Lagophylla minor A. A. Heller 1919-5-10 13125 Lake Coast Range, summit of the ridge west of Leesville 609 Comment
  HSC31529  Lagophylla minor Maralyn O'Meara 1974-5-4 312 Lake Along Walker Ridge Rd. 0.5 mi. N from junction with Hwy. 20 671 Comment
  HSC43364  Lagophylla minor Carolyn Sanford 1977-4-24 349 Lake Barrel Springs Campground. 701 Comment
  HSC44623  Lagophylla minor R. York 1978-4-23 149 Lake Barrel Springs Campground. 701 Comment
  POM248701  Lagophylla minor Alice Eastwood, J. T. Howell 1938-5-16 5615 Lake Near Grizzly Springs Comment
  RSA256642  Lagophylla minor Bonnie Prange 1974-5-4 s.n. Lake Near Walker Ridge Road, 0.5 mile north of jct with Hwy 20 671 Comment
  JEPS19950  Lagophylla minor R. F. Hoover 1941-5-2 4971 Lake 6 mi nw Middletown Comment
  UC89192  Lagophylla minor T. S. Brandegee Lake Comment
  CHSC105721  Lagophylla ramosissima David Isle; Arnold James 1993-6-23 1760 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
  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
  SEINET11805689  Lagophylla ramosissima W. Knight, Knight, I. 1981-1 4351 Lake near Soda Creek Ranger Station 564 Comment
  CHSC64090  Lamium amplexicaule Angela Bolton 1992-4-4 Lake Junction of Hwys 29 and 175, ca. 3 mi se of Kelseyville. 579 Comment
  UCD147185  Lamium amplexicaule Emily Jacinto; 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
  JEPS98729  Lasthenia burkei Raymund Chan 1998-5-8 98026 Lake SE edge of field N of entrance to winery; W side of Hwy 29, 20 m N of N jct. with Spruce Grove Rd., between Middletown and Lower Lake Comment
  CAS-BOT-BC338100  Lasthenia californica M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. Comment
  CAS-BOT-BC338102  Lasthenia californica Agnes M. Bowman 1902-4-1 250 Lake Sulphur Bnks. Comment
  CHSC22937  Lasthenia californica Robert A. Schlising; Greg Bos 1963-3-30 2472 Lake Coast Ranges. At Lake Detert, along Butts Canyon Road. Comment
  HSC42252  Lasthenia californica K. Irwin 1977-4-23 333 Lake 0.4 mi. N of SR 20 on the Walker Ridge Rd. 640 Comment
  HSC62810  Lasthenia californica Thomas Wood 1979-4-14 101 Lake 0.4 mi. N of S.R. 20 on the Walker Ridge Rd. 640 Comment
  SEINET7072750  Lasthenia californica A. G. Vestal 1963-5-11 s.n. Lake Serpentine at Howard Springs. UTM Zone 10, 528320mE, 4300895mN. Coordinate datum: NAD 27.) Comment
  POM288368  Lasthenia californica Lyman Benson 1927-04 876 Lake Kelseyville; Mt. Range: Middle N. Coast; Watershed: Clear Lake. 549 Comment
  UCD18188  Lasthenia californica subsp. californica Jean Shepard; With PLB 102 class 2000-4-29 214 Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek, just south of turn-off to Recreation Area. 632 Comment
  JEPS35397  Lasthenia glaberrima W. L. Jepson 1936-4-19 17443 a Lake near Middletown Comment
  HSC90414  Lasthenia glabrata C. Wilson, P. Kittleson, M. Hardig 1992-4-11 41 Lake Blue Oak Recreation Site, 6.5 mi. N of Hwy. 20 on Walker Ridge Rd. 488 Comment
  POM361565  Lasthenia glabrata subsp. glabrata Carolyn Sanford 1977-4-23 335 Lake State Route 20, 2.2 miles west of its junction with State Route 29. Comment
  RSA259594  Lasthenia glabrata subsp. glabrata J. P. Smith 1976-4-6 8545 Lake Sate Route 20, 0.3 mile E of Witter Spring Road. 396 Comment
  NY15622  Lathyrus ecirrhosus A. A. Heller 1902-7-22 5944 Lake Near the summit of 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
  UC83725  Lathyrus vestitus var. vestitus D. Cleveland 1882-6-20 49 Lake Allen Springs Comment
  UC518951  Layia chrysanthemoides David D. Keck 1933-5-30 2394 Lake 2 mi e Blue Lakes (3.7 mi w of Upper Lake) Comment
  HSC5903  Layia chrysanthemoides W. Lanphere 1937-4-15 Lake 10 mi. E Clear Lake Comment
  POM30570  Layia fremontii Marcus E. Jones 1883-5-8 s.n. Lake Kelsey. Comment
  CAS-BOT-BC230060  Layia septentrionalis Ellen Dean; Craig Thomsen; Gordon Harrington; John Chau 2010-5-5 5988 Lake Cache Creek Wilderness area, northern part of wilderness near Redbud trail. NW side of Cache Creek, W of Baton Flat and opposite Deadman's Canyon and the Rapids 347 Comment
  CAS-BOT-BC329321  Layia septentrionalis Agnes M. Bowman 1902-4-1 151 Lake Burns Valley Comment
  CDA40177  Layia septentrionalis G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18539 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon at intersection of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir. 442 Comment
  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
  JEPS95204  Layia septentrionalis Gordon E. McBride 1999-5-12 s.n. Lake 3 mi N of Lower Lake, on the E side of Hwy 53 Comment
  LA26049  Layia septentrionalis David D. Keck; 1933-5-29 2384 Lake 2.5 mi south of Lakeport on road to Kelseyville Comment
  RSA603749  Layia septentrionalis Jens Clausen 1935-5-21 1031 Lake 1.8 miles S of Kaleport at jct. of Hopland road. Comment
  SD27940  Layia septentrionalis Carl B. Wolf 1928-5-5 1915 Lake 2.0 miles south of Lakeport on road to Kelseyville. Comment
  UC1299267  Layia septentrionalis Freed W. Hoffman 1947-4-9 1931 Lake Highland Springs North Coast Ranges, Highland Springs Comment
  UC912277  Layia septentrionalis Herbert L. Mason 1929-4-29 5235 Lake 2.9 mi w Lakeport Comment
Read comments Jan 3 2018
  RSA594229  Leersia oryzoides L. C. Wheeler 1952-9-4 6903 Lake Canal connecting lower Blue Lake with Scott Creek. Comment
  CAS-BOT-BC527266  Lemna gibba J. W. Blankinship 1928-9-23 s.n. Lake Jordan's pond near Cold Creek, Kelseyville Comment
  UC578036  Lepechinia calycina A. Simontacchi 1937-7-9 252 Lake 1/2 mile south of Soda Bay, Clear Lake 502 Comment
  UCD14538  Lepechinia calycina Rob Ickes 1989-6-4 22 Lake California, Lake Co.; 1/2 mi. south of Fraiser Pt., on a hill above Soda Bay Rd.; 414 Comment
  CAS-BOT-BC89769  Lepidium latipes Alice Eastwood; John Thomas Howell 1938-5-17 5675 Lake Elk Mountain. Comment
  CAS-BOT-BC89770  Lepidium latipes Alice Eastwood 1925-5-22 12814 Lake Dashiells, Mount Sanhedrin. Comment
  CAS-BOT-BC12458  Lepidium nitidum M. S. Jussel 1931-4-1 s.n. Lake Kelseyville. Comment
  POM225821  Lepidium nitidum M. S. Jussel 1931-4-1 s.n. Lake Kelseyville. Comment
  JEPS53782  Lepidium virginicum Willis L. Jepson 1892-7 13400 Lake Scott Valley, Mountain Region of Clear Lake Clear Lake Comment
  UCD160331  Leptosiphon acicularis James A. Neilson Jr. 1975-5-14 3457 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  HSC46916  Leptosiphon bicolor Sheila Logan 1978-4-21 202 Lake E side of Walker Ridge Rd., 0.6 mi. from Hwy. 20 610 Comment
  UCD131951  Leptosiphon bicolor Joe Rogers; PLS 102 plant collecting interns 2013-4-14 7 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. Along road spur on the west side of road that goes southeast from Glebe Road at gate. 555 Comment
  UCD83888  Leptosiphon bicolor Ellen Dean; Gordon Harrington, Jack Alderson 2010-3-7 5805 Lake Cache Creek Wilderness area, northern part of wilderness, accesssed via DFG property (Redbud Trail), route taken goes overland to Rocky Creek. 356 Comment
  RSA10170  Leptosiphon bolanderi C. B. Wolf 1928-5-6 1978 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  SJSU968  Leptosiphon ciliatus Mary Reed 1948-5-23 Lake Clear L Comment
  CAS-BOT-BC226715  Leptosiphon latisectus Carl B. Wolf 1928-5-6 2016 Lake 5 miles west of Bartlett Springs Comment
  CAS-BOT-BC226716  Leptosiphon latisectus Alice Eastwood 1925-5-22 12855 a Lake Dashiells, Mt. Sanhedrin Comment
  CHSC90769  Leptosiphon parviflorus D. Isle 2004-4-8 266 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. 0.2 mi. below, S of 10 Mile Post=0.2 mi. below M1 jct./Lower Deer Valley Rd. 16N01, (Recreation Map and 1981 Elk Mt. Quad Map)=16N20 on NW side of M-1. 798 Comment
  CAS-BOT-BC300491  Leptosiphon rattanii Mona Bourell 1997-7-3 6573 Lake Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail 1554 Comment
  CDA15488  Lesquerella occidentalis G. F. Hrusa, WTD 1998-6-19 14625 Lake North Coast Ranges; W side of Goat Mtn. summit. Comment
  UCD42012  Lessingia nemaclada Geri Hulse-Stephens 2001-9-8 837 Lake Goat Mountain. Wyman Creek. Wyman Flat. Near camp. 1005 Comment
  CAS-BOT-BC342003  Lessingia ramulosa A. A. Heller 1902-8-4 6033 Lake On Eel River one mile below Hullville Comment
  CAS-BOT-BC342008  Lessingia ramulosa K. Brandegee 1911-8-16 s.n. Lake Langtry Ranch Comment
  CAS-BOT-BC342009  Lessingia ramulosa K. Brandegee 1911-8-16 s.n. Lake Langtry Ranch Comment
  CAS-BOT-BC342017  Lessingia ramulosa David D. Keck 1933-11-9 2698 Lake 1.3 mi. E. of Upper Lake Comment
  CHSC29753  Lessingia ramulosa Dibble; Griggs 1979-7-12 130 Lake Near Rice Valley, close to the town of Stonyford. On the upper third of a ridge system. 640 Comment
  JEPS7814  Lessingia ramulosa Peter H. Raven 1954-9-1 8089 Lake 7 mi s Middletown; Butts Canyon Comment
  SD87807  Lessingia ramulosa Frank W. Peirson 1925-8-9 6351 Lake Near Upper Blue Lakes Comment
  UC1221736  Lessingia ramulosa Beecher Crampton 1958-8-19 5104 Lake dry margin Manning Flat (5.5 mi w of Lower Lake) Comment
  CAS-BOT-BC342004  Lessingia ramulosa D. Cleveland 1882-8-23 s.n. Lake Aetna Springs Comment
  CAS-BOT-BC342016  Lessingia ramulosa Willard Spence 1960-7-3 561 Lake 8 miles north of Aetna Springs on Butts Canyon Road, near Detert Butts Canyon Reservation Comment
  JEPS20601  Lessingia ramulosa Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake Mountain Region of Clear Lake Comment
  RSA518727  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, Mendocino National Forest ca. 11 airmiles north of Upper lake (town), southeast of Lake Pillsbury 610 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
  UC635327  Lewisia rediviva H. L. Mason 1929-4-29 5240 Lake 2.9 mi w on road to Hopland Lakeport Comment
  SD6531  Lilium Unknown 1882-6-24 Lake Allen Springs. Comment
Read comments Dec 14 2014
  CAS-BOT-BC132955  Lilium rubescens A. A. Heller 1902-7-15 5891 Lake About Summit Lake, near the summit of Mt. Sanhedrin Comment
  RSA785711  Limnanthes alba Carrie A. Herd 1982-5-9 109 Lake Hwy. 29 at intersection w/Hwy. 175 Comment
  CDA35334  Limnanthes douglasii Yeager 1930-5-6 Lake 0 Comment
  SD52174  Limnanthes douglasii F. Stephens Apr 1894 1458 Lake Lower Lake 1700 Comment
  UC1211918  Limnanthes douglasii subsp. nivea John H. Weiler 1960-5-30 60133 Lake 11.8 mi w town of Upper Lake Comment
Read comments Dec 31 2011
  RSA63366  Limnanthes douglasii subsp. rosea Milo S. Baker 1950-4-15 12173 Lake 1 mi. SE of Borax Lake. Comment
  UC1602252  Limnanthes douglasii subsp. rosea H. S. Yates 1935-5-14 3864 Lake Bendmore Valley Ukiah Quadrangle Comment
  UC1734071  Linanthus Kay H. Beach, Frank Gould 1940-5-17 1021 Lake near Middletown. Comment
  UC730004  Linanthus acicularis Leo F. Koch 1940-4-26 879 Lake 0.5 mi s junction of Highway 29 and Adam Springs Road (s of Kelseyville) Comment
  SEINET12327000  Linanthus androsaceus C. L. Eddy 1934-1 12 Lake E side of Clear Lake, 2.2 mi S of Lucerne 396 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
  UC75204  Linanthus ciliatus C. F. Baker 1903-5-12 3066 Lake near Lakeport Comment
  JEPS58226  Linanthus jepsonii W. L. Jepson 1936-4-19 17417 Lake Callayomi Valley (= valley about Middletown) Callayomi Valley Comment
  JEPS58131  Linanthus parviflorus M. S. Hazell 1937-5-15 Lake Little Cow Mt. 609 Comment
  UC106863  Linanthus rattanii V. Rattan Jun 1884 Lake Lake Co. 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
  HSC66654  Lithophragma affine Cathie Goldberg, Lauren Philbrick, Lynn Kunstman, Geoff Walsh 1980-4-19 6 Lake Coldsprings Campground, along access road to Indian Valley Dam. Comment
  JEPS94659  Lithophragma bolanderi Vernon Oswald and Lowell Ahart 1998-5-7 9036 Lake Bartlett Springs Rd. 1.5 mi w Cache Creek Bridge at Indian Valley Reservoir 481 Comment
  CAS-BOT-BC435641  Lithophragma heterophyllum J. W. Blankinship 1923-4-8 s.n. Lake Kelseyville Comment
  HSC66594  Lithophragma heterophyllum S. Harris, B. Ferguson, S. Smith 1980-4-19 Lake Coldsprings Campground, along access road to Indian Valley Dam Comment
  CHSC27821  Lithophragma parviflorum M. Jeanne Boze 1978-4-8 8 Lake Jct Hwys 29 and 15, ca. 4 mi se of Kelseyville. 499 Comment
  CAS-BOT-BC342182  Logfia filaginoides H. L. Mason 1933-4-30 7232 Lake Ridge near Aetna Springs Comment
  HSC42785  Lolium perenne Rick Cooper 1977-4-23 21 Lake Hwy. 20, 2.2 mi. W of its junction with Hwy. 29 Comment
  RSA93466  Lolium perenne subsp. multiflorum Milo S. Baker 1953-6-20 12736 Lake shoulder of Highway, 3.4 mi. East of Middletown Comment
  CAS-BOT-BC271061  Lolium temulentum L. R. Abrams 1928-5-4 12305 Lake 5 mi. Northeast of Middletown on road to Lower Lake Comment
  UCD66666  Lolium temulentum L. R. Abrams 1928-5-4 12305 Lake 5 miles NE of Middletown on road to Lower Lake. Comment
  RSA109942  Lomatium P. A. Munz 1956-7-25 22355 Lake Long ridge Trail, Fir Root Spring to Snow Mtn. 1646 Comment
  CDA24963  Lomatium californicum G. F. Hrusa, R. Gross 2008-5-23 17420 Lake North Coast Ranges; N-facing slope above N. Fk. Cache Cr. +/- 1 mi. below spillway of Indian Valley Reservoir. 408 Comment
  RSA111701  Lomatium californicum P. A. Munz 1956-7-24 22298 Lake Long Ridge Trail to Snow Mountain. 1524 Comment
  SEINET13944351 Image available Lomatium ciliolatum Lincoln Constance, Ren Hwa Shan 1946-1 sn Lake Bartlett Springs road, 4.5 miles southwest of Leesville; 1800 ft 549 Comment
  SEINET196137  Lomatium ciliolatum Lincoln Constance, Ren Hwa Shan 1946-6-2 3076 Lake Bartlett Spings road 4.5 miles southwest of Leesville Comment
  HSC42071  Lomatium ciliolatum var. hooveri E. Cope 1977-4-23 36 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
  UCD127628  Lomatium dasycarpum J. P. Smith; Tom Nelson 1976-4-13 8552 Lake Bartlett Springs Road; 0.6 miles from junction with State Route 20. 457 Comment
  HSC37865  Lomatium dasycarpum subsp. dasycarpum Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2310 Lake Beside Morgan Valley Rd., 7.8 mi. from Lower Lake 640 Comment
  JEPS17140  Lomatium dasycarpum subsp. dasycarpum W. L. Jepson 1920-5-23 8990 Lake Indian Valley n.e. Lake Co., Indian Valley Comment
  UCD58747  Lomatium hooveri Greg Kareofelas 2007-5-1 s.n. Lake McLaughlin Reserve. Research Hill. West side of Hunting Creek. Comment
  HSC27436  Lomatium macrocarpum J. P. Smith, J. O. Sawyer 1972-4-1 5152 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 Comment
  JEPS86606  Lomatium macrocarpum L. R. Heckard with P. C. Silva, R. L. and M. Moe 1988-6-19 6712 Lake s.w flank Snow Mt. (0.5 mi. n.e. of Summit Springs); Colusa-Lake Co. Line, Snow Mt. 1650 Comment
  POM287828  Lomatium macrocarpum Lyman Benson 1935-5-18 6612 Lake Lakeport. Mayacamas mtn range, Clear Lake watershed. 427 Comment
  UCD83833  Lomatium marginatum Ellen Dean; G. Harrington, C. Thomsen, J. Gilardi 2010-5-12 6010 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. 823 Comment
  HSC25706  Lomatium utriculatum J. P. Smith, J. O. Sawyer 1971-6-6 4756 Lake Kowalski Ranch in Little Indian Valley, along Stanton Creek Comment
  UC140583  Lomatium utriculatum C. F. Baker 1903-5-2 3063 Lake near Lakeport Comment
  OBI8846  Lomatium utriculatum Tracey Call, Viola Call 1964-6-19 2270 Lake Near Barnwell turn-off, 24 mi north ofLake-Napa county line 488 Comment
  CAS-BOT-BC240737  Lonicera interrupta Mrs. Alexander MacCallum 1901-6-30 s.n. Lake Bartlett Springs Comment
  CAS-BOT-BC294737  Lonicera involucrata Mona Bourell 1997-7-3 6540 Lake Mendocino National Forest, Upper Nye Meadow Comment
  UCD19381  Lonicera involucrata Gerald Dickinson 1964-7-21 184 Lake Exact location unknown. Comment
  UC912442  Lonicera involucrata var. ledebourii P. Schulthess 1931-7-26 Lake 6 mi s Kelseyville (Brierly Ranch); Kelsey Creek 487 Comment
  SFV1832  Lotus corniculatus K. A. Wilson 1961-6-22 1201 Lake North Coast Ranges Stream in vicinity of Witter Springs, bordering CA-Highway 20. 405 Comment
  UC80890  Lotus grandiflorus D. Cleveland 1882-6-13 Lake Hough Springs Comment
  UC909727  Lotus grandiflorus Milo S. Baker 1950-6-2 12274 Lake about 1 mi se Borax Lake Comment
  HSC37206  Lotus humistratus Lon Hall 1975-5-3 328 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  HSC66662  Lotus humistratus D. Boyd, M. Eichelberger, Tim Messick, T. Ranker 1980-4-19 4 Lake Coldsprings Campground, along access road to Indian Valley Dam Comment
  UC1543203  Lotus micranthus Donald G. Nelson 1940-4-30 650 Lake s of Clearlake (between Middletown and Kelseyville, Loch Lomond, precisely at summit of the grade); Cobb. Mt., Loch Lomond Comment
  SEINET10450487  Lotus nevadensis David B. Dunn 1973-6-7 Dunn 20675 Lake 15.7 mi n of upper lake on rd to pillsbury lake. Cut over area from logging Operations. Douglas fir and yellow pine, with some oaks. 1128 Comment
  SEINET10450488  Lotus nevadensis David B. Dunn 1973-6-7 Dunn 20685 Lake Collected 16.2 mi n of upper lake on the rd to pillsbury lake, 1.4 mi n of elk Mt summit. Yellow pine and douglas fir forest. Area mostly disturbed. 1128 Comment
  POM18972  Lotus oblongifolius var. nevadensis A. A. Heller 1902-7-28 7510 Lake Near the summit of Mt. Sanhedrin. Comment
  JEPS80425  Lotus oblongifolius var. oblongifolius L. R. Heckard and J. Hickman 1981-6-23 5658 Lake w of Crockett Peak (trail below Crockett Camp); Snow Mt. 1524 Comment
  CDA27288  Lotus oblongifolius var. oblongifolius T. C. Fuller 1962-7-1 9134 Lake Bank of Kelsey Creek, Cobb. 0 Comment
  UC1193200  Lotus scoparius P. Zinke 1951-6-8 237 Lake 0.5 mi w Mirabel Mine (Quad. 60D2) 518 Comment
  UC15727  Lotus stipularis var. stipularis Willis L. Jepson 1892-7 Lake Big Horse Mt. South Fork of the Eel River Comment
  CDA9770  Ludwigia grandiflora subsp. hexapetala D. L. Woodward 2007-9-17 PDR# 1440781 Lake Clear Lake State Park: Cole Creek, 110 yard upstream from Clear Lake outlet, 30 yds upstream from boat launch. Comment
  RSA739823  Ludwigia uruguayensis Woodward 2007-9-17 s.n. Lake Lakeport: Clear Lake shoreline of cove behind Lake County Vector Control District offices, 410 Esplanade St. 405 Comment
  JEPS86121  Lupinus Wayne Roderick 1966-5-15 Lake near the summit along the road above Bartlett Springs; above Bartlett Springs Comment
  UC144581  Lupinus adsurgens A. A. Heller 1902-7-22 5949 Lake near the summit Mt. Sanhedrin; near the summit Mt. Sanhedrin Comment
  UC402837  Lupinus adsurgens R. M. Holman Jul 16 1921-Jul 17 1921 Lake Mt. Sanhedrin Comment
  UCD150656  Lupinus adsurgens Margaret Wilson 1978-5-28 5 Lake Lakeport. 2.9 mi W of Riggs Rd. on Scott's Creek Rd. 451 Comment
  HSC49132  Lupinus adsurgens var. lilacinus J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9342 Lake Mendocino National Forest, FS Rd. M1, 5.3 mi. from junction with FS Rd. 20N01 1585 Comment
  CAS-BOT-BC8381  Lupinus adsurgens var. lilacinus Milo Samuel Baker 1941-6-17 9951 Lake Elk Mt., on road to Pillsbury Lake Comment
  HSC2121  Lupinus albifrons C. B. Wolf 1928-5-7 2077 Lake Houghs Mineral Springs 595 Comment
  RSA2525  Lupinus albifrons var. albifrons J. W. Blankinship 1923-4-8 s.n. Lake Mt. Hannah 762 Comment
  CAS-BOT-BC196265  Lupinus albifrons var. eminens Mrs. Brandegee s.n. Lake Unspecified Comment
  CAS-BOT-BC196266  Lupinus albifrons var. eminens L. R. Abrams 1928-5-7 12497 Lake Cache Creek, 2 miles west of Hough's [Hough] Springs Comment
  HSC35358  Lupinus bicolor R. M. Sullivan 1975-5-3 32 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  HSC67105  Lupinus bicolor Teri Bartkowski, Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 6 Lake Coldsprings Campground, along access road to Indian Valley Dam. Comment
  SEINET7067197 Image available Lupinus bicolor A. G. Vestal 1947-5-3 s.n. Lake About 2.5 miles northeast of Middletown on Route 29. Coordinate datum: NAD27. UTM Zone 10, 536773mE, 4291889mN. Comment
  UCD159731  Lupinus bicolor James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3090 Lake Mayacmas Mountains, below Childers Peak. Barceloux Ranch, ca. 1 mile east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.) 579 Comment
  UCD160714  Lupinus bicolor James A. Neilson Jr. 1975-6-5 3255 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  RSA517452  Lupinus bicolor subsp. microphyllus Donald G. Nelson 1940-4-30 667 Lake Cobb Mt., between Middletown and Kelseyville, S of Clearlake. Loch Lomond, precisely at summit of the grade. Comment
  HSC14823  Lupinus densiflorus var. aureus Eugene Andreuccetti 1964-4-11 17 Lake 7 mi. W of Lucerne on Hwy. 20 Comment
  SEINET10838183  Lupinus densiflorus var. aureus Katherine L. Morris 1973-6-6 Morris 392 Lake Oak and digger pine woodland; on hwy 20, 12.9 mi. W of lake co line, along the Roadside. 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
  CAS-BOT-BC230062  Lupinus latifolius Ellen Dean; G. Harrington; C. Thomsen; L. Sarafini 2010-6-16 6185 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 648 Comment
  SD8485  Lupinus latifolius Daniel Cleveland 1882-6-22 Lake Allen Springs Comment
  SEINET10489296  Lupinus latifolius subsp. viridifolius Melvin L. Conrad, David B. Dunn 1973-6-6 Conrad 7064 -2 Lake On loose, rocky soil on elk mtn, 16.1 mi north of upper lake on road to Pillsbury lake. Douglas fir forest previously burned over. 1128 Comment
  JEPS80066  Lupinus latifolius var. latifolius L. R. Heckard and J. Hickman 1979-6-15 5075 Lake southern ridge Snow Mt.; Summit Springs Trail, southern ridge of Snow Mt. 1798 Comment
  UC1129593  Lupinus luteolus A. Simontacchi 1937-7-9 270 Lake 1 mi ne Kelsey Creek School; Lakeport Quadrangle 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
  UCD20718  Lupinus luteolus Mark Bibbo; w/ Laura Wynholds 2002-7-20 59 Lake McLaughlin UC Reserve. SE of Knoxville-Berryessa Rd. where the slurry pipeline crosses the road. Along Hunting Creek. 579 Comment
  CDA40147  Lupinus microcarpus var. densiflorus G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18579 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon at intersection of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir. 426 Comment
  JEPS48875  Lupinus microcarpus var. densiflorus W. L. Jepson 1942-6-9 20722 Lake below Howard Springs; below Howard Springs Comment
  UCSC009210  Lupinus microcarpus var. microcarpus Randall Morgan 2015-4-26 6777 Lake McLaughlin Reserve 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
  POM276301  Lupinus polycarpus Lyman D. Benson 1935-5-18 6637 Lake Boggs Lake, Mount Hanna; Middle N. Coast Range, Clear Lake Watershed. 1067 Comment
  SEINET10870689  Lupinus sericatus Ethel K. Crum 1939-4-30 Crum 2086 Lake Perennial, older plants with branched, woody caudex; herbage silvery; banner Revolute, light cerise with darker area above angle, wings ligh cerise, keel Purple at apex; petals turning blue after anthesis. Head of canon, transition Zone, lower slopes of cobb mountain, 6 mi nw of middletown. Comment
  RSA258851  Lupinus succulentus Thomas W. Nelson, Jane Nelson, A. P. Nelson 1974-4-9 1158 Lake Along Hwy 20 between Lucerne and Clear Lake Oaks Comment
  SEINET10837876  Lupinus succulentus Thomas W. Nelson, Jane P. Nelson 1978-4-29 Nelson 3925 Lake Along state route 20 ca 1/2 mi ne of north fork of cache creek in grizzly Canyon. 305 Comment
  RSA10235  Lupinus vallicola subsp. apricus Carl B. Wolf 1923-5-4 1906 Lake 3 miles north of Middletown Comment
  RSA2529  Lupinus vallicola subsp. apricus J. W. Blankinship 1923-4-20 s.n. Lake Kelseyville. Comment
  POM24045  Lupinus vallicola subsp. vallicola Marcus E. Jones 1883-5-8 s.n. Lake Kelsey. 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
  UCD136956  Madia anomala Ellen Dean; with Plant Biology 102 interns 2013-5-4 7722 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
  UCD158744  Madia elegans James A. Neilson Jr. 1974-6-17 2789 Lake Mayacmas Mountains, Western Mine Road, Bounsall Ranch. (Location based on 1946 plat maps of Lake County.) (Elevation estimated by label maker using Google Earth.) 640 Comment
  POM285002  Madia elegans subsp. elegans Lyman Benson 1934-9-12 6200 Lake Finley, Middle North Coast mountain range, Clear Lake watershed 427 Comment
  CAS-BOT-BC343050  Madia gracilis John Thomas Howell 1945-6-20 21098 Lake Near Pinnacle Rock, Bartlett Mountain Comment
  CAS-BOT-BC343052  Madia gracilis Alice Eastwood 1925-5-22 12806 Lake Dashiells, Mt. Sanhedrin Comment
  JEPS40329  Madia gracilis W. L. Jepson 1897-7-15 Lake Mt. Hanna to Clear Lake Comment
  UC1731333  Madia gracilis Dean W. Taylor 1998-6-3 16474 Lake sedimentary 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
  UCD42020  Madia gracilis Geri Hulse-Stephens 2001-6-29 702 Lake Goat Mountain. Live Oak Oxbow. 990 Comment
  UCD83712  Madia gracilis Ellen Dean; Craig Thomsen, Gordon Harrington, John Chau 2010-5-5 5978 Lake Cache Creek Wilderness area, northern part of wilderness, near Redbud trail. NW side of Cache Creek, W of Baton Flat. 359 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
  RSA407390  Madia gracilis Lyman Benson 1934-6-12 6078 Lake Kelseyville. McGaw slough. 427 Comment
  UCD134285  Madia gracilis Roman Gankin; W. R. Hildreth 1967-7-3 875 Lake ca. 2.9 miles south of Hull Mountain on USFS Road 1 NO2. Comment
  RSA292998  Madia hallii Reino Alava, Lincoln Constance, Robert Ornduff 1957-5-5 792 Lake Hill 1030. Comment
  RSA74421Y  Madia hallii Milo S. Baker 1938-5-3 8965 Lake Serpentine Hill, 2.8 miles east of Middletown Comment
  RSA407344  Madia madioides Lyman Benson 1932-6-21 3727 Lake Elk Mtn. Middle N Coast Mtn Range. Eel River watershed. 1220 Comment
  JEPS40346  Madia sativa W. L. Jepson 1897-7-16 Lake Blue Lakes Comment
  CAS-BOT-BC511460  Maianthemum racemosum subsp. amplexicaule Carl B. Wolf 1928-5-6 1968 Lake 2 miles up Bartlett Springs grade Comment
  CAS-BOT-BC511462  Maianthemum racemosum subsp. amplexicaule L. R. Abrams 1928-5-5 12389 Lake 1-3 mi. up West side Bartlett grade Comment
  CDA9388  Malacothamnus hallii G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18594 Lake North Coast Ranges; Silver Spur Ranch. Middle Benmore Canyon 1 1/2 mi. S of spillway at Indian Valley Reservoir. 454 Comment
Read comments Dec 18 2016
  JEPS4783  Malacothrix clevelandii Rimo Bacigalupi and J. R. Sweeney 1953-5-26 4147 Lake just n town of Lower Lake (n of Cache Creek bridge) 408 Comment
  SEINET9302441  Malacothrix floccifera Unknown 1993-5-2 10868 Lake Colony on rdbank out in upper Barrel Springs Creek, on rd btwn Bear Valley and Indian Valley Reservoir Comment
  RSA2457  Marrubium vulgare J. W. Blankinship 1928-9-12 s.n. Lake Mt. Konocti. Comment
  RSA121255  Melica californica K. e. Bradshaw 1937-5-28 16 Lake Windy Point. Mendocino National Forest. 1459 Comment
  RSA123528  Melica californica K. e. Bradshaw 1937-5-28 71 Lake Windy Point. Mendocino National Forest. 1459 Comment
  UCD87020  Melica californica A. A. Heller 1919-5-10 13138 Lake Coast Range, noth side of the ridge west of Leesville. 457 Comment
  UCSC000053  Melica californica R. C. Wilson 1937-5-13 365 Lake 1 mile S.W. of Lakeport 488 Comment
  UC797452  Melica geyeri D. W. Hedrick 1948-7-8 501 Lake 5 mi s Lake Pillsbury (on road to Upper Lake); Mendocino National Forest 914 Comment
  CDA22924  Melica harfordii G. F. Hrusa, R. Gross 2008-5-23 17439 Lake North Coast Ranges; Above N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir. 408 Comment
  UCD87383  Melica harfordii Beecher Crampton 1955-6-13 2835 Lake State Hwy 29, 1/4 mile south Whispering Pines. Comment
  RSA2783  Melica torreyana J. W. Blankinship 1924-5-10 s.n. Lake Blue Lakes. Comment
  RSA293159  Melica torreyana J. P. Smith 1978-4-23 9747 Lake Barrel Springs Campground. 701 Comment
  CHSC101523  Melilotus indicus G. F. Hrusa; R. Gross 2008-5-23 17402 Lake Open dry flats along Box Canyon Creek and on roadside in upper Benmore Canyon immediately east and south of Indian Valley Reservoir spillway. 457 Comment
  RSA2454  Mentha X piperita J. W. Blankinship 1928-7-28 s.n. Lake Kelseyville. Comment
  UCD41873  Mentha canadensis Geri Hulse-Stephens 2001-8-8 862 Lake Goat Mountain. Three Walnuts Marsh. 944 Comment
  POM283202  Mentha canadensis Lyman Benson 1928-9-26 s.n. Lake Muddy flats by Clear Lake 549 Comment
  HSC87264  Mentzelia laevicaulis Gladys L. Smith 1981-7-23 6993 Lake On gravel terrace, Eel River, at Soda Creek Ranger Station. Comment
  POM273371A  Mentzelia laevicaulis Lyman Benson 1927-09 s.n. Lake Kelseyville. Middle North Coast Mt. range. 457 Comment
  UC1121697  Mentzelia laevicaulis var. laevicaulis A. Simontacchi 1937-7-26 343 Lake Lakeport Quadrangle, Laurel 408 Comment
  UC577713  Mentzelia laevicaulis var. laevicaulis A. Simontacchi 1937-7-26 343 Lake north end Clear Lake; Lakeport Quadrangle, Laurel Beach 408 Comment
  CAS-BOT-BC428805  Micranthes californica Eric B. Peterson; Thomas Ward; Matt Foruria 1995-4-1 29 Lake Blue Oak Campground, about 70m up the canyon from the end of camping area, ~40m uphill from stream on N facing slope. 548 Comment
  CAS-BOT-BC428806  Micranthes californica John Thomas Howell 1927-3-27 2293 Lake Mountain west of Middletown 762 Comment
  UC632855  Micropus amphibolus H. L. Mason 1936-5-2 11098 Lake Bartlett Mountain road four mi above Lucerne Comment
  RSA63665  Micropus californicus Milo S. Baker 1950-5-6 12187 Lake About 1.5 mile W of Lower Lake along Highway. Comment
  UCD134507  Micropus californicus var. californicus James Payne Smith Jr. 1974-5-4 s.n. Lake 0.5 miles north of junction of S.R. 20 and Walker Ridge Road. 670 Comment
  CAS-BOT-BC348672  Microseris acuminata Greg de Nevers 2001-5-14 12393 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  UC218904  Microseris laciniata subsp. laciniata Katharine Brandegee Lake Kelseyville Comment
  JEPS80369  Microseris nutans L. R. Heckard, and J. Hickman 1981-6-22 5602 Lake nw corner West Peak Snow Mt.; , Snow Mt. 2118 Comment
  POM161405  Microsteris gracilis subsp. gracilis R. C. Bacigalupi 1926-3-28 1259 Lake Just north of Middle Town. Comment
  SEINET10614145  Mimulus Rimo Bacigalupi 1953-5-26 Bacigalupi 4155 Lake Manning Flat, on damp adobe of the flat, 5 1/2 miles west of Lower Lake. 569 Comment
  UCD96017  Mimulus angustatus Dena Grossenbacher; Brian Green 2008-4-9 762 Lake About 7 miles west of Lower Lake in Hesse Flat northwest of Highway 29 and Red Hill Road junction. 571 Comment
  RSA535781  Mimulus angustatus David M. Thompson 1988-3-28 861 Lake 6.55 rd mi W of Lower Lake along S side of Hwy 29 576 Comment
  UCD13138  Mimulus aurantiacus Hilary Rypka 1981-11-4 20 Lake Highway 20, northside, 1 mile northwest of Glenhaven. 548 Comment
  RSA10184  Mimulus aurantiacus var. aurantiacus Carl B. Wolf 1928-5-5 s.n. Lake 2 mi. from Clear Lake on the Bartlett Springs Grade. Comment
  UC518937  Mimulus bolanderi David D. Keck 1933-5-30 2391 Lake 6 mi s Blue Lakes; Scotts Valley Comment
  UC909709  Mimulus bolanderi Milo S. Baker 1950-5-23 12230 Lake about 1 mi se Borax Lake Comment
  JEPS108181  Mimulus bolanderi David Gowen 2005-6-15 442 Lake Between Burns Valley and Borax Lake. Across from school (Acacia Rd.?) Comment
  RSA420991  Mimulus bolanderi Francis W. Pennell, H. L. Mason 1940-5-23 25539 Lake Route 29, 5 miles southeast of Kelseyville 549 Comment
  UC169097  Mimulus breweri W. W. Mackie Sept. 1902 Lake Mountains of Northern Lake Co. Comment
  UCD14555  Mimulus douglasii John M. Tucker 1980-5-3 4446 Lake summit of Walker Ridge, just west of junction of Walker Ridge Road and Brim Road. Comment
  POM273246  Mimulus guttatus Lyman Benson 1929-11-28 1938 Lake At Soda Bay. Middle N Coast mtn range, Clear Lake. 427 Comment
  POM5119A  Mimulus guttatus A. A. Heller 1902-7-20 5924 Lake In the 'Horse Pasture', near the summit of Mt. Sanhedrin. Comment
  POM273245  Mimulus guttatus Lyman Benson 1929-9-15 1917 Lake Spring on Elk Mt. North Coast mtn range. 610 Comment
  POM215796  Mimulus kelloggii D. D. Keck 1933-5-30 2390 Lake Scotts Valley, 6 miles south of Blue Lakes. Comment
  UC125303  Mimulus kelloggii T. S. Brandegee 1891-6-22 Lake near Snow Mt. Comment
  RSA47564  Mimulus kelloggii L. Beane, Lois E. James 1949-5-16 1998 Lake Pillsbury 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
  RSA488105  Mimulus layneae Barbara J. Ertter 1988-7-4 7690 Lake Bear Creek Rd ca 10 airmiles N of Upper Lake (town), crest of road 3.8 mi from Elk Mt. Rd. Mendocino National Forest. 976 Comment
  UC147908  Mimulus layneae J. P. Tracy May 28 1902-Jun 2 1902 1700 Lake 6 mi nw Lakeport; Scotts Valley hills 426 Comment
  UC998334  Mimulus layneae Milo S. Baker 1942-7-22 10333 Lake n slope Woodcrest Comment
  UCD48233  Mimulus layneae Rick York 1991-5-22 91- 007 Lake SW on Morgan Valley. Comment
  UC725337  Mimulus microphyllus A. A. Heller 1919-5-10 13147 Lake Valley below Summit Comment
  UCD160601  Mimulus microphyllus Ellen Dean; Susan Harrison, Sharon Strauss 2015-5-10 8717 Lake Butts Canyon. Butts Canyon Road, just NW of the Napa County line. North side of the road. Not burned in fire last year (2014). 251 Comment
  JEPS73408  Mimulus moniliformis L. R. Heckard 1972-7-8 3001 Lake about 1/2 mi nw Foutch Camp (Frog Pond); Snow Mt. 1920 Comment
  HSC20820  Mimulus nudatus Lincoln Constance, L. R. Heckard, S. G. Smith, J. R. Sweeny 1951-4-15 3372 Lake Pope Valley Rd., 5 mi. SE of Middletown 305 Comment
  JEPS16169  Mimulus nudatus Rimo Bacigalupi with J. R. Sweeney 1953-5-26 4141 Lake n Black Oak Villa (in tributary to Butts Creek, along Butts Canyon Road, just n of Napa-Lake County line) 259 Comment
  UC967254  Mimulus nudatus L. Constance, L. R. Heckard, S. G. Smith and J. R. Sweeny 1951-4-15 3372 Lake 5 mi se Middletown (Pope Valley road) 304 Comment
  JEPS3003  Mimulus rattanii Milo S. Baker 1945-6-29 10896 Lake 1 mi s Kelseyville-Lower Lake Hiwy. (on Bottlerock Rd.); North Bay 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
  JEPS3034  Mimulus tricolor Milo S. Baker 1952-4-29 12408 A Lake ca. 5 mi (air line) sw Lower Lake; Snow Lake 609 Comment
  UC672527  Mimulus tricolor H. L. Mason 1934-5-5 8121 Lake sw Mt. Konocti Comment
  RSA424547  Mimulus tricolor Aaron Liston, M. Blumler 1987-4-25 664 -3 Lake Butts Canyon Rd.; ca. 2 miles S of Hwy. 29. Comment
  RSA516606  Mimulus tricolor R. C. Bacigalupi, J. R. Sweeney 1953-5-26 4159 Lake Manning Flat, 5.5 miles west of Lower Lake. 570 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
  HSC45728  Minuartia douglasii Christopher Knopp 1978-4-23 21 Lake Barrel Springs Campground 701 Comment
  SEINET10537566  Minuartia douglasii Mary Merello 1993-6-17 Merello 642 Lake Mendocino National Forest. Along county road 240 B NE of Potters Valley. Cut-open pastures of scrub oak chaparral. Disturbed. 830 Comment
  UCD160306  Minuartia douglasii James A. Neilson Jr. 1975-5-22 3224 Lake Off Bottle Rock Road; Glenbrook Cemetery. (Elevation and coordinates estimated by label maker.) 716 Comment
  UC135634  Minuartia nuttallii subsp. gregaria K. Brandegee April, 1891 Lake Snow Mountain Comment
  SEINET7062921  Minuartia pusilla A. G. Vestal 1947-5-3 s.n. Lake Bare slope about 2.5 miles northeast of Middletown on Route 29. (WGS84/NAD83). UTM Zone 10, 536674mE, 4292126mN. 314 Comment
  CDA24959  Monardella villosa subsp. villosa G. F. Hrusa, R. Gross 2008-5-23 17425 Lake North Coast Ranges; Above N. Fk. Cache Cr. +/- 1 mi. below spillway of Indian Valley Reservoir. 408 Comment
  JEPS62406  Monardella villosa subsp. villosa Willis L. Jepson Aug., 1892 30 p Lake Big Horse Mt. South Fork of Eel River Comment
  UC104685  Monardella villosa subsp. villosa D. Cleveland 1882-6-25 Lake Allen's Springs Comment
  UC1995307  Monardella viridis H. Lewis 1940-7-4 Lake 15 mi n Middletown (State Highway 29) Comment
  UCD158897  Montia James A. Neilson Jr. 1975-4-28 3140 a Lake Mayacmas Mountains, northwest end of Francisco Property. High Valley Creek. (Elevation estimated using Google Earth by label maker.) 853 Comment
  JEPS80449  Muhlenbergia filiformis L. R. Heckard and J. Hickman 1980-9-17 5476 Lake trail to Milk Ranch near west ridge of West Peak; Snow Mt. 2011 Comment
  CAS-BOT-BC262711  Muhlenbergia racemosa Joseph P. Tracy 1935-7-4 14016 Lake Cobb Mountain. North side of Cobb Valley, near Glenbrook 822 Comment
  UCD42106  Myosurus minimus Geri Hulse-Stephens 2002-6-2 960 Lake Goat Mountain. Fallen Fir Marsh; Common name: mouse-tail. 1280 Comment
  SD204897  Myriophyllum hippuroides R. F. Thorne, M. Patterson 1982-8-31 55238 Lake Northwest slope of Mount Hannah, Boggs Lake. 854 Comment
  UC1101496  Myriophyllum hippuroides Herbert L. Mason 1945-6-29 12624 Lake Boggs Lake, at the base of Mount Hanna Comment
  UCR222478  Myriophyllum hippuroides R. F. Thorne, M. Patterson 1982-8-31 55238 Lake North Coast Range, northwest slope of Mount Hannah, Boggs Lake 854 Comment
  UC963873  Nama californica Milo S. Baker 1947-6-24 11817 Lake Bartlett Mountain, Sawmill Flat Sawmill Flat; Bartlett Mountain, Sawmill Flat 1219 Comment
  UC1133174  Nassella lepida K. Bradshaw 1937-6-2 53 Lake 3 mi wnw Lakeport; Lakeport Quadrangle Comment
  POM197365  Nassella pulchra Le Roy Abrams 1928-5-5 12382 Lake Bartlett Mt. Grade, 1 mi. from Clear Lake. Comment
  POM273417  Nasturtium officinale Lyman Benson 1928-4-28 195 Lake Highland springs; Mayacamas Mt RAnge, Dobe Creek Waterhsed 610 Comment
  UCD42063  Nasturtium officinale Geri Hulse-Stephens 2001-6-30 734 Lake Goat Mountain. Three Walnuts Marsh. 944 Comment
  UCD161775  Navarretia James A. Neilson Jr. 1975-5-23 3319 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UC1002636  Navarretia cotulifolia Milo S. Baker 1953-7-1 12808 Lake 3.4 mi e Middletown (s of Hwy) Comment
  UC1008738  Navarretia cotulifolia Frank W. Gould 1940-5-4 1028 Lake 2.5 mi n Middleton Comment
  UCD48350  Navarretia cotulifolia Beecher Crampton 1950-5-20 577 Lake Lake County, about 1 mile east of Middletown, in a slanting strip on the east side of Loconoma Creek. 328 Comment
  SEINET200255  Navarretia heterandra Herbert L. Mason 1953-6-8 14526 Lake Locomono Meadow, north of Middletown Comment
  HSC44291  Navarretia intertexta J. P. Smith, J. O. Sawyer 1971-6-5 4680 Lake 4 mi. N of Upper Lake on the road to Lake Pillsbury. Comment
  UC1094367  Navarretia intertexta S. Galen Smith with J. Anderson 1957-6-7 2964 Lake 1 mi s Middletown (w of road) 304 Comment
  UC1299599  Navarretia intertexta Freed W. Hoffman 1947-6-21 1602 Lake w side Snow Mt. (road to Thistle Glade) Comment
  UC908428  Navarretia intertexta Herbert L. Mason 1945-6-29 12613 Lake wash of Kelsey Creek Kelsey Creek Comment
  UCD42099  Navarretia intertexta subsp. intertexta Geri Hulse-Stephens 2002-5-31 937 Lake Goat Mountain. Root Homestead Parcel. West vernal pool near pond. 944 Comment
  POM11684  Navarretia jepsonii Katherine Brandegee 1910-8-10 s.n. Lake Bear Valley, near Epperson's Comment
  RSA642574  Navarretia jepsonii Stan C. Spencer 1993-6-17 3617 -31 Lake Lower Lake S 11 miles on Hwy 29 (2.4 miles N of Butts Canyon Road) Comment
  SEINET9291269  Navarretia leucocephala Unknown 1953-7-13 1494 Lake Lake County Comment
  UC1059012  Navarretia leucocephala subsp. pauciflora Beecher Crampton 1956-6-27 3683 Lake 1.8 mi e Loch Lomond (on the road to Seiglers Springs) 815 Comment
  RSA286387  Navarretia leucocephala subsp. plieantha R. F. Thorne 1974-7-31 44951 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  UC1281946  Navarretia leucocephala subsp. plieantha Milo S. Baker 1946-7-5 11527 Lake n end Boggs Lake (nw base of Mt. Hannah); Mt. Hannah, Boggs Lake 914 Comment
  JEPS69664  Navarretia linearifolia subsp. pinnatisecta W. L. Jepson 1938-6-9 18946 a Lake Bartlett Springs 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
  UC952851  Navarretia linearifolia subsp. pinnatisecta Milo S. Baker 1927-1 12338 Lake dry margin Snow Lake 609 Comment
  JEPS70386  Navarretia mellita W. L. Jepson 1938-6-9 18907 Lake 2 mi n Lower Lake (near Cache Creek bridge) Comment
  UC1282744  Navarretia mellita J. R. Sweeney 1953-5-18 1048 Lake 1.2 mi e rd. junction to Kelseyville (on Highway 53, Lower Lake Burn (1952)) Comment
  UC2029984  Navarretia mellita Robert F. Thorne 1974-7-27 44942 Lake Boggs Lake north of Harrington Flat Road. Comment
  UC763062  Navarretia mellita R. F. Hoover 1938-6-9 3555 Lake between Burns Valley and Borax Lake Comment
  UC908641  Navarretia mellita Herbert L. Mason 1945-6-28 12609 Lake 2.5 mi s Kelseyville Comment
  RSA518658  Navarretia mellita W. L. Jepson 1943-7-18 20858 Lake Red Mountain, Mayacamas Range Comment
  SEINET3860198  Navarretia myersii subsp. deminuta Leigh A. Johnson, David Gowen 2010-1 10 -070 Lake South side of Callayomi Road, about 100 yards or so from jct with Butts Canyon road, about 2 miles southeast of Middletown.; 0 323 Comment
  RSA0004852  Navarretia myersii subsp. deminuta Alva Day 1994-5-2 94 -1 Lake Long Valley, 2 mi. SE of Middletown, Butts Canyon Rd. near junction with Callayomi Road. Comment
  SEINET4673688  Navarretia paradoxinota Lowell Ahart, Robert Schlising 2005-7-2 12131 Lake Near Barrel Spring, Walker Ridge, about 1 1/2 miles (air) south of Bartlett Springs Road, about 2 miles (air) west of Bear Valley.; 0 691 Comment
  SEINET4673691  Navarretia paradoxinota David Gowen 2010-6-14 1129 Lake West off of Walker Ridge Road, in meadow near camping area north of Barrel Spring.; 0 701 Comment
  UCD59448  Navarretia pubescens Herbert L. Mason 1935-5-30 8330 Lake Between Lower Lake and Knoxville mine. Comment
  CAS-BOT-BC232768  Navarretia sinistra subsp. pinnatisecta Alva Day; Orbelia Robinson 1985-6-24 85 -50 Lake Boggs Lake Comment
  CAS-BOT-BC232769  Navarretia sinistra subsp. pinnatisecta Lester Rowntree 1937-7-11 s.n. Lake Cobb Mountain Comment
  JEPS5491  Nemacladus capillaris Rimo Bacigalupi and G. T. Robbins 1954-6-24 4580 Lake 5.1 mi above Lake Pillsbury (along forest service road to Mt. Hull lookout, watershed of Squaw Valley Creek); Mt. Hull, Squaw Valley Creek 853 Comment
  RSA74462  Nemacladus capillaris Milo S. Baker 1947-6-24 11815 Lake Sawmill Flat, Barllett Mt. 1220 Comment
  SD133936  Nemacladus capillaris Barbara Ertter 1988-7-4 7689 Lake Bear Creek Road ca. 10 airmiles north of Upper Lake (town), crest of road 3.8 miles from Elk Mountain Road, dry edge of seep area southwest ro 975 Comment
  OBI20972  Nemacladus capillaris Rimo Bacigalupi, G. T. Robbins 1954-6-24 4578 Lake Watershed of Squaw Valley crk on slopes 3 mi above Lake Pillsbury along forest svc rd to Mt. Hull lookout 701 Comment
  SEINET10464784  Nemacladus capillaris Dennis E. Breedlove 1963-5-30 Breedlove 5165 Lake 5 miles east of Bartlett Springs Comment
  SEINET10464792  Nemacladus capillaris Rimo Bacigalupi 1956-7-24 Bacigalupi 5742 Lake Colusa-Lake County boundary; about 6 miles south-southwest of Snow Mountain and 2.5 miles north of Fir-root Spring Camp 1311 Comment
  SEINET10464794  Nemacladus capillaris Lawrence R. Heckard 1980-7-3 Heckard 5352 Lake Colusa-Lake county boundary; just west of Summit Springs, southwest of Snow Mountain, about 10 miles west of Stonyford 1548 Comment
  SEINET3812471 Image available Nemacladus capillaris Rimo Bacigalupi, G. T. Robbins 1954-6-24 4580 Lake Watershed of Squaw Valley Creek on slopes 5.1 miles above Lake Pillsbury along forest service road to Mt Hull lookout 853 Comment
  SEINET10873467  Nemacladus interior Torrey 1865-1 TORREY Herbarium s.n. Lake Comment
  RSA0006292  Nemacladus montanus Daniel Cleveland 1882-6-25 s.n. Lake [Allen Springs]? Comment
  SEINET10461261  Nemacladus montanus Dennis E. Breedlove 1980-6-29 Breedlove 44834 Lake Butts Canyon Road 5-8 miles south of Middletown 274 Comment
  SEINET10840531  Nemacladus montanus Willis L. Jepson 1920-5-23 Jepson 8986 Lake Indian Valley Comment
  UC1069144  Nemophila heterophylla H. S. Yates 1934-4-15 3731 Lake near Bendmore Valley; Ukiah Quad., near Bendmore Valley Comment
  UC618519  Nemophila heterophylla Alice Eastwood, John Thomas Howell 1938-5-17 5666 Lake Middle Creek above Upper Lake; Middle Creek above Upper Lake Comment
  UC726903  Nemophila heterophylla A. A. Heller 1941-5-5 16102 Lake 4 mi w County Line (along Highway #20); w of the county line Comment
  UCR139074  Nemophila heterophylla E. Brower, S. Marubayashi, E. Perry 1997-3-30 022 Lake Blue Oak Campground, Indian Valley Reservoir. 2.5 mi past intersection of access road and Walker Ridge Road 274 Comment
  RSA32870  Nemophila heterophylla A. A. Heller 1941-5-5 16102 Lake Along Highway 20, 4 miles west of the county line. Comment
  HSC35381  Nemophila menziesii John S. Palmer 1975-5-3 308 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  UCD120213  Nemophila menziesii D. H. Hartmann 1942-2-21 s.n. Lake At the west bank of Clear Lake, 3 mi. south of Lucerne along Calif. #20. Comment
  UCD131927  Nemophila menziesii var. menziesii Katie Gialketsis; PLS 102 plant collecting interns 2013-4-14 5 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. South of undeveloped road that goes southeast from Glebe Road past the gate. 562 Comment
  HSC42028  Nemophila parviflora M. A. Baker 1977-4-23 192 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 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
  UC933816  Nemophila pedunculata Leo Koch 1940-4-26 865 Lake 4.3 mi s Adams Springs road junction (along Highway 29, s of Kelseyville); s of Kelseyville Comment
  UCD162917  Nemophila pedunculata Susan Harrison 2016-3-1 s;n. Lake Mclaughlin UC Reserve. West of Morgan valley Road, SSE of reserve headquarters and E of tailings pond. 670 Comment
  UC133091  Nuphar lutea subsp. polysepala Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake Mountain Region of Clear Lake, Upper Lake Upper Lake; Mountain Region of Clear Lake, Upper Lake Comment
  CDA20480  Nuphar polysepala Garrison, Tritchler 2004-6-2 PDR 1405787 Lake North Coast Ranges; Clear Lake at Reeves Lane, Lakeport. Sheet 1 of 2 405 Comment
  CAS-BOT-BC142255  Oemleria cerasiformis Alice Eastwood; John Thomas Howell 1938-5-18 5778 Lake Cobb Mt. Comment
  CAS-BOT-BC142256  Oemleria cerasiformis C. B. Wolf 1928-2-26 1521 Lake 6 miles north of Upper Lake on road to Williams Comment
  RSA10156  Oemleria cerasiformis Carl B. Wolf 1928-5-6 1993 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  CAS-BOT-BC349933  Onopordum acanthium T. C. Fuller 1962-7-10 9128 Lake Along banks of Kelsey Creek, Camp Beaverbrook, 0.1 mi. n. of Glenbrook Comment
  CAS-BOT-BC349934  Onopordum acanthium T. C. Fuller 1958-7-10 897 -58 Lake Bank of Kelsey Creek, 1/2 mi. N/Pine Grove Comment
  CHSC14094  Orcuttia tenuis F. T. Griggs 1973-8-8 Lake Bigg's Lake, se shore. Comment
  OBI49122  Orcuttia tenuis Unknown 1982-1 Lake Comment
  RSA623867  Orcuttia tenuis Jon E. Keeley 1985-7-20 7939 Lake Bogg's Lake, south end Comment
  UC1019892  Orcuttia tenuis Milo S. Baker 1948-7-23 12060 Lake dry bottom of lake near small water hole; Boggs Lake 914 Comment
  UCD88280  Orcuttia tenuis Rown Sage 1982-7-19 s.n. Lake Boggs Lake. Comment
  CDA32573  Orcuttia tenuis T. C. Fuller 1962-7-1 9147 Lake North of water, Boggs Lake, ca. 7 miles southeast of Kelseyville 0 Comment
  UCD163347  Orobanche fasciculata Craig D. Thomsen 2000-5-11 2342 Lake Walker Ridge. 3 miles southwest of Windtun Campground turnoff, Til Jones Spring area. Comment
  CAS-BOT-BC499895  Orobanche fasciculata D. E. Breedlove 1963-5-30 5148 Lake 0.2 mi W of Lakeport on road to Hopland Comment
  CAS-BOT-BC499896  Orobanche fasciculata John Thomas Howell 1945-6-18 21000 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CAS-BOT-BC499897  Orobanche fasciculata W. Follette 1930-4-1 s.n. Lake Unspecified Comment
  HSC33130  Orobanche uniflora Thomas W. Nelson, Jane Nelson 1974-4-8 1156 Lake 200 m E of Oasis Resort, 13 mi. E of Clear Lake Oaks along Hwy. 20 Comment
  UCD34993  Orthocarpus Beecher Crampton 1995-6-3 10315 Lake 6 miles west of lower lake on Hwy. 29. Comment
  RSA80861  Orthocarpus attenuatus Mabel Peirson 1926-4-2 6605 Lake 0.25 mile back from Lower Lake. Comment
  RSA93021  Orthocarpus attenuatus Milo S. Baker 1954-5-6 12934 Lake 3 miles E of Middletown in low ground. Comment
  RSA80312  Orthocarpus densiflorus F. W. Peirson, Mabel B. Peirson 1926-4-2 6585 Lake West end of Clear Lake. Comment
  PASA151  Orthocarpus erianthus Frank W. Peirson 1926-4-2 Lake Clear Lake, West end of lake in damp adobe field Comment
  POM202742  Orthocarpus erianthus I. L. Wiggins 1932-3-13 5770 Lake 11 mi S of Lower Lake, on road to Middletown. Comment
  RSA10206  Orthocarpus erianthus Carl B. Wolf 1928-5-5 1935 Lake 4 mi from Upper Lake on road to Lucerne. Comment
  RSA202257B  Orthocarpus faucibarbatus L. D. Thurman 1965-4-13 641 Lake 4 miles southeast of Middletown on Butts Canyon Road. Comment
  POM71752  Orthocarpus lithospermoides Philip A. Munz 1925-6-18 9877 Lake Lakeport. Comment
  RSA2444  Orthocarpus lithospermoides J. W. Blankinship 1923-6-25 s.n. Lake Kelseyville. Comment
  POM298004  Orthocarpus lithospermoides A. A. Heller 1916-6-8 12380 Lake Between Houghs Springs and Colusa Co. line. 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
  UCD168608  Osmorhiza berteroi Ellen Dean; G. Harrington, T. Zavortink, T. and F. Starbuck 2017-5-27 9368 Lake along Bartlett Springs Road between Bartlett Springs and Clear Lake. Sawmill Flat. South side of road adjacent to stream. 1121 Comment
  CHSC105727  Osmorhiza chilensis David Isle; Arnold James 1993-6-23 1729 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. 1993 EUI Plot 5. 609 Comment
  HSC47465  Packera eurycephala J. P. Smith 1978-4-22 9738 Lake Lake/Colusa County line, Walker Ridge Rd., 0.6 mi. from its junction with Hwy. 20 640 Comment
  UC494173  Packera eurycephala var. eurycephala H. E. and S. T. Parks 1930-5-15 821 Lake near old Mirabel Mine Comment
  CAS-BOT-BC316838  Packera eurycephala var. eurycephala Mrs. H. C. Cantelow 1940-4-13 s.n. Lake West of Knoxville. Comment
  CAS-BOT-BC316839  Packera eurycephala var. eurycephala T. M. Barkley; N. D. Burroughs 1964-6-20 304 Lake North end of Lake Pillsbury, north of Soda Creek Station; about 25 airline miles northeast of Ukiah. Comment
  CAS-BOT-BC316911  Packera greenei J. Clausen 1935-5-20 1025 a Lake at summit of grade at 30.2 mi. W. of Williams Comment
  CAS-BOT-BC10384  Paeonia brownii Carl B. Wolf 1928-5-6 1999 Lake 6 miles up Bartlett Springs grade Comment
  UC1101583  Panicum capillare Malcolm A. Nobs, S. Galen Smith 1949-9-8 1848 Lake shore on southeastern side Clear Lake; shore on southeastern side Clear Lake Comment
  UC830988  Parvisedum pentandrum Baker 1938-5-1 8971 Lake near foot of grade w of Lakeport Comment
  HSC41938  Pedicularis densiflora Richard G. Runyon 1977-4-23 24 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  CAS-BOT-BC67772  Pellaea andromedifolia Agnes M. Bowman 1902-2-16 s.n. Lake Sulphur Banks (Indian Garden) Comment
  UCD131551  Pellaea andromedifolia Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7557 Lake Clear Lake State Park. NE of Kelseyville. East side of Lower Bayview Campground near lake. 425 Comment
  UCR208088  Pellaea brachyptera J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9348 Lake North Coast Range, Mendocino National Forest, Forest Service Rd. M1, 5.3 mi from jct with 20N01 1585 Comment
  CAS-BOT-BC71329  Pellaea mucronata Alice Eastwood 1925-5-25 12897 Lake Dashiell, Mt. Sanhedrin Comment
  HSC45695  Pellaea mucronata Christopher Knopp 1978-4-23 27 Lake Barrel Springs Campground 701 Comment
  SD215719  Penstemon azureus E. K. Balls 1957-5-27 22618 Lake State Highway 53, 11.4 miles northeast from Middletown. 351 Comment
  JEPS7261  Penstemon centranthifolius R. F. Hoover 1938-6-9 3547 Lake betw Burns Valley and Borax Lake; betw Burns Valley and Borax Lakes Comment
  SBBG28912  Penstemon centranthifolius M. S. Baker 1950-5-23 12238 Lake ca. 1 mi SE of Borax Lake Comment
  HSC37758  Penstemon heterophyllus subsp. purdyi J. D. Ackerman, A. M. Montalvo 1975-9-11 711 Lake Boggs Mtn., E of Cobb, 100 m down from Rd. 100 on Rd. 110 780 Comment
  RSA457444  Penstemon heterophyllus subsp. purdyi Lyman D. Benson 1928-5-26 206 Lake Highland Springs. Mayacamas mtn range, 'Dobe Creek. 610 Comment
  NY601703  Penstemon heterophyllus var. heterophyllus W. L. Jepson 1920-5-25 9033 Lake Morgan Valley, on summit of the Knoxville Ridge, southeast Lake County. 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
  NY601746  Penstemon heterophyllus var. purdyi J. Torrey 1865-1 393 Lake Comment
  NY601776  Penstemon heterophyllus var. purdyi D. Keck 1933-5-30 2397 Lake 1 mile west of Grizzly Springs, Grizzly Creek Canyon, (west of Wilbur Springs). Comment
  SD52067  Penstemon heterophyllus var. purdyi F. Stephens, R. D. Alderson 1894-6-6 8221 Lake Linville ? [writing illegible] Comment
  NY640963  Penstemon purpusii A. A. Heller 1902-7-22 5948 Lake Near the summit of Mt. Sanhedrin Comment
  UC125237 Image available Penstemon purpusii C. A. Purpus 1894-1 1259 Lake Snow Mountain; ; Snow Mt. Comment
  NY640959  Penstemon purpusii M. S. Baker 1929-7-1 3539 -a Lake Western slope of Snow Mountain along Barker Camp Trail. First encountered at about 1500 from summit & then to top. Comment
  HSC42016  Pentagramma triangularis M. A. Baker 1977-4-24 235 Lake Bartlett Springs Rd. at Kilpepper Creek 503 Comment
  RSA518862  Perideridia kelloggii Barbara Ertter 1988-7-4 7713 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
  JEPS75855  Perideridia oregana L. R. Heckard 1974-9-11 3921 a Lake about 1/2 mi nw Foutch Camp (drier margins of pond, ca 1 1/2 mi sw of Snow Mt. West); Frog Pond 1920 Comment
  CAS-BOT-BC418870  Persicaria hydropiperoides Malcom A. Nobs; S. Galen Smith 1949-9-9 1857 a Lake At Scott Creek, Bridge 1431, northwestern end of Clear Lake Comment
  CAS-BOT-BC419142  Persicaria maculosa Malcom A. Nobs; S. Galen Smith 1949-9-7 1837 Lake About seven miles north of Middletown Comment
  CAS-BOT-BC419338  Persicaria punctata L. R. Abrams 1927-8-25 12043 Lake Blue Lakes Comment
  UCD99805  Persicaria punctata Malcolm A. Nobs; S. Galen Smith 1949-9-7 1838 Lake ca. 7 miles north of Middletown. Comment
  HSC66586  Phacelia cicutaria D. Boyd, M. Eichelberger, Tim Messick, T. Ranker 1980-4-19 16 Lake Coldsprings Campground along access road to Indian Valley Dam Comment
  JEPS2088  Phacelia heterophylla subsp. virgata R. F. Hoover 1938-6-9 3548 Lake betw. Burns Valley and Borax Lake Comment
  HSC34145  Phacelia imbricata John S. Palmer 1975-5-4 322 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek Rd. 549 Comment
  RSA133930  Phacelia imbricata L. R. Heckard, J. R. Sweeney 1953-4-28 350 Lake About 1.8 miles west of junction of state highway 16 along highway 20; North Coast Range east of Clear Lake. Comment
  UC1228355  Phacelia imbricata L. R. Heckard 1956-7-23 807 Lake about 1 mi e Bear Creek Ranger Station (about 8 air mi se of Lake Pillsbury); Mendocino National Forest, Bear Creek 609 Comment
  UCD120622  Phacelia imbricata subsp. imbricata S. P. Lynch 1975-5-25 606 Lake Indian Valley. Comment
  CHSC38934  Phacelia mutabilis J. D. Jokerst 1980-7-10 960 Lake Occasional along the open rocky ridgeline running northeast of the summit of Hull Mt. Ca 330 meters NE of summit in subalpine vegetation. Comment
  JEPS2781 Image available Phacelia nemoralis W. L. Jepson 1892-7-1 21063 Lake near Uncle Sam Mt. (Mt. Konocti); ; Near Uncle Sam Mt. (Mt. Konocti), Lake Co. Comment
  UC24460  Phacelia ramosissima var. ramosissima Willis L. Jepson 1892-7 Lake near Uncle Sam Mt. Comment
Read comments Feb 12 2007
  POM289347  Phacelia rattanii Lyman Benson 1928-6-14 249 Lake Kelseyville; Mt. Range: Middle North Coast; River: Kelsey Creek. 457 Comment
  UC107549  Phacelia rattanii T. S. Brandegee May 1888 Lake Kelseyville Comment
  RSA74699  Phacelia rattanii H. L. Mason 1937-5-27 11551 Lake 6 miles N of Lower Lake. Comment
  CAS-BOT-BC154357  Phacelia suaveolens L. Constance; L. R. Heckard; S. G. Smith; J. R. Sweeny 1951-4-15 3373 Lake 5.6 miles north of Lower Lake 457 Comment
  POM224479  Phacelia tanacetifolia L. S. Rose 1936-4-28 36199 Lake Clear Lake Park. 412 Comment
  RSA2668  Phacelia tanacetifolia J. W. Blankinship 1923-4-21 s.n. Lake Kelseyville. Mt. Konocti. 549 Comment
  CAS-BOT-BC258852  Phalaris aquatica L. R. Abrams 1928-5-4 12307 Lake 5 mi. Northeast of Middletown on road to Lower Lake Comment
  CDA40158  Phalaris aquatica G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18588 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon at intersection of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir. 438 Comment
  RSA0116943  Phalaris paradoxa Lyman Benson 1942-7-9 11281 Lake Drying bed of Kelsey Creek 1 mile north of Kelseyville. Mt. Range: Middle North Coast. Drainage Area: Clear Lake. 411 Comment
  RSA2549  Phleum pratense J. W. Blankinship 1924-6-8 s.n. Lake Kelseyville Comment
  CAS-BOT-BC60620  Phoenicaulis cheiranthoides Hugo Hamann; Juanita Hamann 1968-5-9 s.n. Lake Mount Hull - Windy Gap on way to Monkey Rock. Comment
  POM280300  Phoradendron villosum Lyman D. Benson 1935-3-16 6287 Lake Kelseyville. Middle N Coast mtn range, Clear Lake watershed. 427 Comment
  POM294610  Pickeringia montana var. montana Lyman D. Benson 1945-8-28 11845 Lake Summit between Lakeport and Hopland. 701 Comment
  UC1585956  Pickeringia montana var. montana Barbara Ertter 1988-7-4 7692 Lake crest of Bear Creek Rd 3.8 mi from Elk Mt. Rd. (ca 10 air mi n of Upper Lake (town)); Mendocino National Forest 975 Comment
  CAS-BOT-BC71796  Pilularia americana Milo S. Baker 1950-6-2 12268 Lake Bogg's Lake 914 Comment
  UC118928  Pinus T. S. Brandegee Apr 1889 Lake near Bartlett Springs Comment
  CHSC89538  Pinus attenuata Lowell Ahart 2004-10-14 11469 Lake On the south side of Cache Creek, on the south side of Bartlett Springs Road (Road M 12), about 2 miles west of the northwest part of Indian Valley Reservoir. 477 Comment
  UCD83837  Pinus attenuata Ellen Dean; G. Harrington, C. Thomsen, J. Gilardi 2010-5-12 6014 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. 786 Comment
  CAS-BOT-BC78743  Pinus lambertiana J. A. Gunn, Jr. 1902-5-17 s.n. Lake Near Glenbrook Comment
  HSC40293  Pinus ponderosa A. M. Montalvo, J. D. Ackerman 1975-9-10 683 Lake Boggs Mtn. E of Cobb, near summit on Rd. 542, Bulk Collection # 111 1091 Comment
  SEINET7876334 Image available Pinus ponderosa A. Simontacchi 1937-1 328 Lake Tree 90 feet high, 1.6 mile east of Hunter Point, Mendocino National Forest, elevation 1650 feet. 503 Comment
  CAS-BOT-BC72756  Pinus sabiniana Doris K. Kildale 1927-5-31 3280 Lake Cold Spring Camp near Kelseyville Comment
  SEINET12742741  Pinus sabiniana Richard R. Halse 1989-5-13 3838 Lake Along State Highway 175, one mile south of Whispering Pines. 684 Comment
  POM291178  Piperia elongata Lyman Benson 1931-6-14 2819 Lake Kelseyville, Middle North Coast mountain range, Clear Lake drainage area; north base Mt. Konocti, mouth of Kelsey Creek 457 Comment
  CAS-BOT-BC136572  Piperia leptopetala J. W. Blankinship 1927-7-17 s.n. Lake Field redacted by CAS, contact the data manager for more information Comment
  UC914093  Plagiobothrys bracteatus Milo S. Baker 1950-6-2 12263 Lake nw base Mt. Hanna; Bogg Lake 914 Comment
  RSA0115198  Plagiobothrys bracteatus Lyman Benson 1948-7-3 12894 Lake Boggs Lake, west of Mt. Hanna. Mt. Range: Middle North Coast. 853 Comment
  UC881330  Plagiobothrys greenei Milo S. Baker 1934-5-5 7627 Lake Kelseyville--Lower Lake Highway at Race Track Comment
  UC1063807  Plagiobothrys hispidulus H. S. Yates 1934-4-15 3773 Lake Bendmore Valley Ukiah Quad., Bendmore Valley Comment
  HSC42257  Plagiobothrys nothofulvus N. G. Sugihara 1977-4-23 30 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  UC903733  Plagiobothrys nothofulvus Milo S. Baker 1950-4-15 12175 Lake 1 mi se Borax Lake (at base of hills on e) Comment
  RSA63371  Plagiobothrys stipitatus var. micranthus Milo S. Baker 1938-6-2 12263 Lake Moist margin of Bogop Lake at NW base of Mt Hanna. 915 Comment
Read comments May 11 2013
  UC1023844  Plagiobothrys stipitatus var. micranthus Milo S. Baker 1946-7-5 11529 Lake Bogg Lake 914 Comment
  UC579689  Plagiobothrys tenellus H. S. Yates 1934-4-15 3752 Lake Bendmore Valley Ukiah Quadrangle 762 Comment
  UC903732  Plagiobothrys tenellus Milo S. Baker 1947-4-16 11685 Lake roadside between Burns Val. and Borax Lake Comment
  POM287593  Plagiobothrys tenellus Lyman Benson 1928-5-1 502 Lake 2 miles south of Lakeport, Mayacamas Mt. Range, Clear Lake watershed. 488 Comment
  RSA10242  Plagiobothrys tener C. B. Wolf 1928-5-4 1898 Lake 2 mi. north of Middletown. Comment
  HSC31602  Plantago erecta Bonnie Prange 1974-5-4 Lake Kowalski Ranch 320 Comment
  JEPS6425  Plantago erecta Joseph P. Tracy 1921-5-12 5536 Lake near Lakeport; Northern Coast Ranges 426 Comment
  UC1318334  Plantago erecta J. R. Sweeney 1953-4-28 998 Lake 10.1 mi from Lakeport (near Glen Ellen School, sw-facing slope above Scott Creek) 441 Comment
  UCD147487  Plantago erecta Joshua Bertuch; Plant Science 102 collecing interns 2014-4-26 7 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Lewis Ridge. 417 Comment
  RSA0054825  Plantago erecta Lois Weston 1942-4-24 1160 Lake Putah can. Comment
  SEINET6990025  Plantago erecta A. G. Vestal, Wanda P. Vestal 1962-4-12 s.n. Lake Butts Canyon Road, 8.3 miles southeast of Route 53 or 7.7 miles north of Aetna Springs turnoff. Comment
  POM283929  Plantago major Lyman Benson 1928-6-15 266 Lake Lakeport. Middle N Coast mtn range, Clear Lake. 427 Comment
  CAS-BOT-BC91654  Platystemon californicus Georgia Bentley 1917-4-4 s.n. Lake Lakeport. Comment
  HSC41890  Plectritis macrocera Lloyd Simpson 1977-4-23 276 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  UCD36368  Pleuropogon californicus Beecher Crampton 1953-6-2 1417 Lake 5 miles northwest of Lower Lake, on Kelseyville Road, Manning Flat. 548 Comment
  POM285111  Pleuropogon californicus var. californicus J. R. Sweeney, Rimo Bacigalupi 1953-5-26 4157 Lake Manning Flat, 5.5 miles west of Lower Lake. 570 Comment
  UCD36598  Pleuropogon californicus var. davyi Beecher Crampton 1955-5-10 2758 Lake Lake County, 4 miles northwest of Kelseyvillle. Comment
  HSC96802  Poa bulbosa J. Carey, A. Hong, J. Leffingwell 1995-4-2 35 Lake Blue Oak Recreation Site Campground. 537 Comment
  SD34496  Poa bulbosa A. A. Beetle 1941-4-27 1735 Lake shore of Clear Lake, west side of roadside of bank Comment
  UCD90872  Poa compressa Elizabeth Wilson 1910-9-10 s.n. Lake Anderson Ranch. Lower Lake. Comment
  UCD91099  Poa howellii Beecher Crampton 1953-7-13 1496 Lake 1 mile west of Scotts Valley. Comment
  HSC10761  Poa pratensis J. V. Lenz 1947-4-12 Lake Putah Canyon. Comment
  HSC26533  Poa pratensis J. P. Smith, J. O. Sawyer 1971-6-5 4709 Lake Comment
  SBBG676  Poa secunda A. A. Beetle 1941-4-27 1733 Lake Clear Lake, SW corner Comment
  SEINET8250101  Poa secunda K. L. Chambers 1980-5-14 4674 Lake Hwy. 29, 2.9 mi. east of Middletown. Comment
  CAS-BOT-BC236173  Poa secunda subsp. secunda John Thomas Howell 1943-5-11 18019 Lake 1 miles S of Lakeport Comment
  CAS-BOT-BC236174  Poa secunda subsp. secunda John Thomas Howell 1945-6-19 21047 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  HSC10790  Poa secunda subsp. secunda C. B. Wolf 1928-5-5 1921 Lake 2 mi. S of Lakeport on the Rd. to Kelseyville. Comment
  HSC27444  Poa secunda subsp. secunda J. P. Smith, J. O. Sawyer 1972-4-1 5143 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 Comment
  HSC31261  Poa secunda subsp. secunda Carter Schleicher 1974-5-4 8 Lake 0.5 mi. N of Hwy. 20 on Walker Ridge Rd. 671 Comment
  JEPS80177  Poa secunda subsp. secunda L. R. Heckard with J. Hickman 1980-7-2 5329 A Lake summit Signal Peak; Snow Mt 2036 Comment
  SEINET7294087 Image available Poa secunda subsp. secunda A. A. Beetle 1941-1 1733 Lake Shore of Clear Lake, southwest corner Comment
  UC1737013  Poa secunda subsp. secunda Kay H. Beach, Frank Gould 1940-5-4 442 Lake near Middletown Comment
  UC730037  Poa secunda subsp. secunda Leo F. Koch 1940-4-27 903 Lake 6 mi s of Lakeport to Hopland Comment
  JEPS82276  Pogogyne douglasii Roger Raiche 1983-7-2 30461 Lake Along Butts Canyon Road (2.2 miles east of its intersection with Route 29) E of Middletown. Comment
  JEPS8353  Pogogyne douglasii Rimo Bacigalupi and J. R. Sweeney 1951-6-3 3341 Lake Manning Flat along road between Kelseyville and Lower Lake, about 5.5 miles northwest of Lower Lake. 563 Comment
  POM283135  Pogogyne douglasii Lyman Benson 1928-6-23 332 Lake Kelseyville, western base of mt. Konocti, Middle N Coast Mt. Ranges, Cold Creek 442 Comment
  UC1046474  Pogogyne douglasii R. Bacigalupi, J. R. Sweeney 1951-6-3 3341 Lake in Manning Flat along road between Kelseyville and Lower Lake, ca 5 1/2 miles northwest of Lower Lake 563 Comment
  UC1988919  Pogogyne douglasii C. Epling Jun 1938 Lake near Lower Lake Comment
  RSA2464  Pogogyne douglasii subsp. parviflora J. W. Blankinship 1924-6-8 s.n. Lake Kelseyville Comment
  SDSU19288  Pogogyne serpylloides Scott McMillan 1993-6-10 10 VI93F Lake Meadow surronded by Ponderosa pine near Loch Lomond. 853 Comment
  CHSC105736  Polygala californica David Isle; Arnold James 1993-6-22 1791 Lake Mendocino National Forest - North Coast Ranges Soda Creek Watershed. S of Rd 18N21 to Lake Pillsbury Resort. 1993 EUI Plot 2. 579 Comment
  JEPS51322  Polygonum aviculare subsp. depressum J. W. Blankinship 1928-7-12 Lake near Clear Lake; Kelsey Creek Comment
  CAS-BOT-BC414199  Polygonum aviculare subsp. depressum J. W. Blankinship 1928-9-17 s.n. Lake Lakeport Comment
  CAS-BOT-BC414303  Polygonum aviculare subsp. neglectum A. A. Heller 1902-8-4 6028 Lake On Eel River one mile below Hullville Comment
  CAS-BOT-BC414304  Polygonum aviculare subsp. neglectum Peter Rubtzoff 1956-9-2 2814 Lake Boggs Lake. Southern shore of the lake Comment
  SEINET4338943  Polygonum californicum A. A. Heller 1902-8-6 s.n. Lake Eel river one mile below Hullville Comment
  UCD17857  Polygonum californicum John Lane 2000-10-29 s.n. Lake California. Lake County: eastern shore of Clear Lake. Comment
  NY323819  Polygonum kelloggii var. kelloggii A. A. Heller 1902-7-24 5964 Lake Near the summit of Mt. Sanhedrin Comment
  UC1101147  Polygonum lapathifolium Malcolm A. Nobs and S. Galen Smith 1949-9-8 1865 Lake Thurston Lake; marshy shores Comment
  JEPS80328  Polygonum minimum L. R. Heckard and J. Hickman 1981-6-20 5565 Lake Lower Milk Ranch meadow Snow Mt. 1920 Comment
  CAS-BOT-BC72029  Polypodium calirhiza M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. 914 Comment
  UC1100391  Polypogon maritimus Malcolm A. Nobs and S. Galen Smith 1949-9-9 1863 a Lake on road from Upper Lake to Lakeport about 0.5 mi se Scott Creek; se of Scott Creek Comment
  UCD91172  Polypogon maritimus Beecher Crampton 1955-6-13 2836 Lake Hwy. 29, Loch Lomond. Comment
Read comments Jul 28 2015
  UCD91198  Polypogon maritimus John Thomas Howell 1945-6-22 21218 Lake Sulphur Banks. Comment
  CHSC26147  Polypogon monspeliensis Detzer; Sacks 1977-7-10 47 Lake Bordering Eel River. Ca. 16 km ne of Potter Valley. 489 Comment
  CAS-BOT-BC72311  Polystichum imbricans subsp. imbricans Walter Knight; Irja Knight 1969-7-4 2751 Lake Sheetiron Mt. 1920 Comment
  RSA285115  Populus fremontii Lyman D. Benson 1935-3-3 6373 Lake Kelseyville. Middle N Coast Mtn Range. Clear Lake watershed. 427 Comment
  RSA430505  Populus fremontii Lyman D. Benson 1942-7-2 11273 Lake Bank of Kelsey Creek 1 mile north of Kelseyville. Middle N Coast Mtn range. Clear Lake drainage. 412 Comment
  CAS-BOT-BC445229  Portulaca oleracea M. S. Jussel 1948-8-6 6814 Lake Bog Lake Comment
  JEPS97659  Potamogeton diversifolius Annetta M. Carter 1951-6-23 3070 Lake Boggs Lake, ca. 9 mi. SE of Kelseyville on Bottlerock Ridge Rd. Comment
  RSA2508  Potamogeton foliosus J. W. Blankinship 1928-7-3 s.n. Lake Kelseyville. In springs along Cold Creek. Comment
  RSA0115184  Potamogeton foliosus subsp. foliosus Lyman Benson 1946-8-31 12185 Lake Thurston Lake, northwest of Lower Lake. Mt. Range: Middle North Coast. 457 Comment
  RSA2492  Potamogeton gramineus J. W. Blankinship 1928-9-10 s.n. Lake Boggs Lake, Mt. Hannah. Comment
  UCD138274  Potamogeton illinoensis Malcolm A. Nobs 1950-8-16 172 Lake Resort area at southeast end of Clear Lake. Comment
  UC511133  Potamogeton nodosus Lyman Benson 1931-8-31 2896 Lake Soda Bay, Clear Lake Watershed Soda Bay; Middle North Coast Mountain Range 426 Comment
  CAS-BOT-BC453855  Potamogeton nodosus Malcom A. Nobs 1950-8-16 171 Lake Resort area at southeast end of Clear Lake Comment
  CAS-BOT-BC453856  Potamogeton nodosus Malcom A. Nobs 1950-8-16 171 Lake Resort area at southeast end of Clear Lake Comment
  UC1099843  Potamogeton nodosus Malcolm A. Nobs 1950-8-16 173 Lake Resort area at se end of Clear Lake Comment
  UC1100084  Potamogeton zosteriformis Milo S. Baker 1945-9-4 11198 Lake near Wygal's Resort (at s end of Clear Lake); Clear Lake Comment
  POM35109  Potentilla gracilis var. fastigiata A. A. Heller 1902-7-15 5884 Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  RSA0014803  Proboscidea louisianica Lyman Benson 1931-8-31 2891 Lake Kelseyville. Middle North Coast range. Clear Lake watershed. 427 Comment
  CHSC90790  Prunus virginiana var. demissa D. Isle 1997-3-26 212 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. On W. edge 16N25 (SW aspect Goat Mt.). 1365 Comment
  UC719816  Prunus virginiana var. demissa Rogers McVaugh 1941-8-2 6206 Lake 17 mi nw of Middletown (along route Cal. 29) Comment
  UCD113540  Prunus virginiana var. demissa P. Zinke 1949-5-3 13 Lake California Forest and Range Experiment Station; Hopland-Lakeport Road. 426 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
  POM285936  Pseudotsuga menziesii Lyman Benson 1932-6-27 3935 Lake Kelseyville; Middle North Coast Mt. Range; Cold Creek watershed. 762 Comment
  UCD82083  Psilocarphus tenellus Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth 2009-5-20 5610 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.5 road mi N of intersection with road to Indian Valley Reservoir. Parking area, undeveloped roads, flats and slopes on W side of road. 821 Comment
  POM197353  Ptelea baldwinii subsp. crenulata L. R. Abrams 1928-5-7 12539 Lake 2 miles east of Hough's 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
  UCD132441  Ptelea crenulata Greggory Cates; 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. 560 Comment
  CDA35209  Ptelea crenulata F. Metzger & W. O. McCartney 1971-10-14 s.n. Lake Konocti Bay, west side of Soda Bay Road, 0.5 mi. north of Point Lake View Road. 0 Comment
  UC1197757  Pterospora andromedea Joseph P. Tracy Jul 21 1905-Aug 16 1905 2330 Lake Elk Mountain Northern Coast Ranges 1219 Comment
  RSA109939  Purshia tridentata var. tridentata Philip A. Munz 1956-7-25 22333 Lake Long Ridge trail to Snow Mt. 2043 Comment
  CAS-BOT-BC462753  Pyrola dentata C. F. Leithold 1893-7-1 s.n. Lake Unspecified Comment
  UC1121052  Pyrola picta A. Simontacchi 1937-6-28 232 Lake 1/2 miles NNW of Hunter Point 609 Comment
  CAS-BOT-BC45820  Quercus L. R. Abrams 1928-5-7 12499 Lake Chache Creek, 2 miles west of Hough's Springs Comment
  CAS-BOT-BC104191  Quercus X morehus J. W. Blankinship 1928-7-30 s.n. Lake Kelseyville. Foot of Mt. Konocti near Cold Cr. Comment
  POM270256  Quercus X morehus Lyman Benson 1936-12-31 8040 Lake Cold Creek Canyon, 1 1/2 miles north of Kelseyville, Middle North Coast mt. range, Clear Lake drainage area. 488 Comment
  UCD131685  Quercus X morehus Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7593 Lake Clear Lake State Park. NE of Kelseyville. South side of park, Along undeveloped road that leaves Glebe Rd. at locked gate. Near southern boundary of park. 599 Comment
  UCSB58871  Quercus X morehus Muller, Cornelius 1954-6-20 Lake Bear Creek Valley at Bear Creek Camp 762 Comment
  POM270074  Quercus berberidifolia Lyman Benson 1935-3-25 6310 Lake Scotts Valley, Mayacamas Mt. Range, Clear Lake watershed. 549 Comment
  UC1135530  Quercus berberidifolia P. L. Johannsen 1937-6-23 1191 Lake 3 mi se Upper Lake; Lakeport Quad. 502 Comment
  UC1195638  Quercus berberidifolia A. R. Kruckeberg 1949-9-25 1778 Lake first creek crossing below Allen Springs (Bartlett Creek canyon); Bartlett Creek Canyon Comment
  RSA96858  Quercus berberidifolia Percy C. Everett, E. K. Balls 1954-10-18 20343 Lake Along Rice Fork, about jct with Bear Creek, between Stonyford and Upper Lake. 610 Comment
  UC54682  Quercus chrysolepis W. W. Mackie 1902-9-10 Lake Sheet Iron Mt. Comment
  UCD45378  Quercus chrysolepis M. Swensen 1947-9-9 3 Lake Elevation 3100 feet; 1 mile west of Garrett Peak, Mendocino National Forest, Lake County, California. 944 Comment
  HSC31607  Quercus douglasii Gary S. Lester 1974-5-4 138 Lake Along Walker Ridge Rd., 0.5 mi. from junction with Hwy. 20 671 Comment
  UCD45730  Quercus douglasii Frank W. Gould 1939-4-8 649 Lake Five miles southwest of Middleton along roadside. Comment
  CAS-BOT-BC86186  Quercus dumosa C. Hart Merriam 1907-7-13 s.n. Lake Seigler Springs Comment
  CAS-BOT-BC86187  Quercus dumosa C. Hart Merriam 1906-8-20 s.n. Lake Grade from Long Valley up to Bartlett Mt. Comment
  CAS-BOT-BC86195  Quercus dumosa L. Blackford; S. Branch; D. Malm 1988-4-16 65 Lake 6.1 miles on Walker Ridge Rd. off highway 20 at Blue Oak Campground 731 Comment
  CAS-BOT-BC79741  Quercus durata L. R. Abrams 1916-7-27 6276 Lake near Hough's Springs Comment
  POM166736  Quercus durata A. A. Heller 1902-8-11 6046 Lake On Eel river one mile below Hullville. Comment
  POM270114  Quercus durata Lyman Benson 1936-12-24 8037 Lake 4 mi. S. W. of Mt. Konocti, Middle N. Coast Mt. range, Clear Lake watershed. 549 Comment
  UC190849  Quercus durata T. S. Brandegee 1891-6-21 Lake Tunis Mill Comment
  UCD159719  Quercus durata James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3560 Lake Mayacmas Mountains, Childers Peak area, ca. 3/4 mile east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.) 548 Comment
  SEINET5725731 Image available Quercus durata Clinton C. Shock 1980-1 72 Lake 14.6 miles north of State Highway 20, at crest intersection of the road to Bear Valley; Walker Ridge 658 Comment
  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
  SBBG83454  Quercus durata var. durata C. C. Shock 1980-5-3 72 Lake Walker Ridge, 14.6 mi N of St Hwy 20, at crest intersection of the rd to Bear Valley 658 Comment
  UC1196517  Quercus garryana Joseph P. Tracy 1935-7-4 14004 Lake on road from Middletown to Cobb Valley (Cobb Mt., near summit); Northern Coast Ranges, Cobb Mountain 853 Comment
  UC1196520  Quercus garryana Joseph P. Tracy Jul 21 1905-Aug 16 1905 2333 Lake Elk Mountain Northern Coast Ranges 1219 Comment
  JEPS38007  Quercus garryana var. breweri H. M. Hall 1913-7-16 9497 Lake 0.5 mi above Summit Lake (near Mt. Sanhedrin, n Lake County, 40 to 50 mi from the Pacific Ocean); Inner North Coast Ranges 1584 Comment
  UC424841  Quercus garryana var. breweri Milo S. Baker 1929-6-30 3489 b Lake on trail to Summit Springs Snow Mt. Comment
  POM270137  Quercus lobata Lyman Benson 1932-8-6 4038 Lake Kelseyville, Middle N Coast, Kelsey Creek. 457 Comment
  UCD131686  Quercus parvula var. shrevei Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7594 Lake Clear Lake State Park. NE of Kelseyville. South side of park, Along undeveloped road that leaves Glebe Rd. at locked gate. Near southern boundary of park. 599 Comment
  POM270294  Quercus wislizeni Lyman Benson 1928-4-28 141 Lake Mt. Konocti, west side, Middle N Coast Mt. Range, Clear Lake Watershed. 518 Comment
  RSA2741  Quercus wislizeni J. W. Blankinship 1928-9-26 s.n. Lake Kelseyville, Mt. Konocti. Comment
  UC92078  Rafinesquia californica T. S. Brandegee 1891-6-22 Lake Snow Mountain Comment
  RSA109929  Ranunculus aquatilis var. capillaceus P. A. Munz 1956-7-25 22343 Lake Pond from which a creek flows, SE of W Peak, Snow Mountain 1829 Comment
  UC1101374  Ranunculus flammula Herbert L. Mason 1945-8-24 12669 Lake Boggs Lake Comment
  RSA0115180  Ranunculus hebecarpus Cora Benson 1935-5-11 58 Lake Mt. Konocti. Comment
  JEPS48648  Ranunculus occidentalis Elsa Kraeger 1926-3-28 Lake roadside near Middletown 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
  UC511286  Ranunculus occidentalis Lyman Benson 1932-6-15 3670 Lake Bottle Rock Mt. Middle N Coast Mt. Range, Kelsey Creek Watershed 914 Comment
  POM268198  Ranunculus occidentalis var. eisenii Lyman Benson 1930-3-26 1986 Lake Sulphur Banks, N coast, Clear Lake. 427 Comment
  POM268304  Ranunculus occidentalis var. eisenii Lyman Benson 1931-3-26 2700 Lake Clear Lake Lodge, Middle N Coast, Clear Lake 427 Comment
  RSA268365  Ranunculus occidentalis var. eisenii Lyman Benson 1930-3-23 1964 Lake Lakeport, beneath trees of grassy hills, Mayacamas Mt. Clear Lake 457 Comment
  HSC31603  Ranunculus occidentalis var. occidentalis Bonnie Prange 1974-5-4 Lake Near Walker Ridge Rd., 0.5 mi. N of junction with Hwy. 20. 671 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
  UCD132507  Ranunculus occidentalis var. occidentalis Rogelio Lucas; PLS 102 plant collecting interns 2013-4-14 4 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. North of undeveloped road that goes southeast from Glebe Road at gate. 620 Comment
  POM276272  Ranunculus occidentalis var. rattanii Cora W. Benson 1935-5-12 s.n. Lake Cobb Valley, Mayacamas Mt. Range, Clear Lake Watershed 915 Comment
  RSA10606  Ranunculus occidentalis var. rattanii Carl B. Wolf 1928-5-4 1887 Lake 2 miles S of Middletown. Comment
  POM225819  Ranunculus orthorhynchus var. bloomeri M. S. Jussel 1931-3-30 s.n. Lake Cobb Mt., Jordan Park. Comment
  POM273395  Raphanus raphanistrum Lyman Benson 1928-5-12 751 Lake Kelseyville. Middle N Coast range, Kelsey Creek. 488 Comment
  CAS-BOT-BC427541  Reseda lutea Carl B. Wolf 1928-5-4 1869 Lake 5 miles south of Middletown Comment
  RSA7784  Rhamnus californica Carl B. Wolf 1928-2-26 1524 Lake Above Blue Lakes on road from upper lake to Ukiah. Comment
  RSA7787  Rhamnus californica Carl B. Wolf 1928-5-5 1967 Lake 3.5 mi. from Clear Lake on the Bartlett Springs Grade. Comment
  SEINET12209559  Rhamnus californica subsp. tomentella Unknown 1952-1 s.n. Lake St. Helena Comment
  SEINET3814688 Image available Rhamnus crocea Lewis S. Rose 1934-5-22 34268 Lake Blue Lakes. Comment
  CAS-BOT-BC59826  Rhamnus ilicifolia Carl B. Wolf 1928-2-26 1515 Lake 6 mi. no. of Upper Lake on road to Williams. Comment
  CAS-BOT-BC59835  Rhamnus ilicifolia Carl B. Wolf 1928-5-6 2057 Lake 5 mi. e. of Bartlett Springs on road to Williams. Comment
  POM136492  Rhamnus tomentella subsp. crassifolia L. R. Abrams 1916-7-27 6275 Lake Near Hough's Springs, Lake County Comment
  CAS-BOT-BC199715  Rhododendron occidentale L. R. Abrams 1928-5-4 12286 Lake 4 miles south of Middletown Comment
  CAS-BOT-BC199716  Rhododendron occidentale Carl B. Wolf 1928-5-4 1874 Lake 5 miles south of Middletown Comment
  CDA21381  Rhododendron occidentale G. F. Hrusa, T. D. Wilfred 1993-6-1 9656 Lake North Coast Ranges; Intersection of Kilpepper Creek and Barrel Springs on road to Bartlett Springs. 512 Comment
  UCR50679  Rhododendron occidentale Cora W. Benson 1932-5-22 s.n. Lake Kelsey Creek Falls, Mayacamas Range. 858 Comment
  CAS-BOT-BC200703  Rhus aromatica John Thomas Howell 1945-6-21 21209 Lake Near Barlett Springs Comment
  UC1090382  Rhus trilobata Milo S. Baker 1957-6-14 13120 Lake roadside between Hiway 20 and Lower Lake; North Coast Ranges Comment
  UC1193218  Ribes aureum R. E. Nelson 1949-5-6 106 Lake 3 mi w Highland Springs (Highland Springs Road); Quad. 60B2 457 Comment
  HSC85827  Ribes californicum David Munger, Tallchief Comet, Jeff Dunk 1987-4-11 50 Lake Blue Oak Campground out Walker Ridge Rd. off Hwy. 20 E Comment
  JEPS49329  Ribes californicum Hardin Irwin March 1904 16 Lake Cold Creek Comment
  RSA121449  Ribes californicum A. Simontacchi 1937-7-12 282 Lake 0.4 mile S. of Soda Bay. 625 Comment
  CAS-BOT-BC92928  Ribes californicum var. californicum Alice Eastwood 1925-5-22 12866 Lake Dashiells, Mount Sanhedrin. Comment
  UCD131682  Ribes californicum var. californicum Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7590 Lake Clear Lake State Park. NE of Kelseyville. South side of park, Along undeveloped road that leaves Glebe Rd. at locked gate. 555 Comment
  UC1732960  Ribes divaricatum Kay H. Beach, Frank Gould 1940-5-4 452 Lake Cobb Mt. Comment
  UC353879  Ribes divaricatum var. pubiflorum Milo S. Baker 1927-7-7 2322 a Lake Hiway near Cobb Comment
  CAS-BOT-BC173346  Ribes lobbii A. A. Heller 1902-7-15 5888 Lake About Summit Lake, near the summit of Mt. Sanhedrin Comment
  CAS-BOT-BC173347  Ribes lobbii Walter Knight; Irja Knight 1969-7-5 2753 Lake From near summit of Sheetiron Mt. 1981 Comment
  CDA11010  Ribes malvaceum G. F. Hrusa 1993-3-6 10521 Lake North Coast Biodiversity Arena; Approx. 0.5 m E of Indian Valley Res. on slopes above Indian Creek. 539 Comment
  HSC45683  Ribes malvaceum Patricia Shesgreen 1978-4-23 53 Lake Barrel Springs Campground 701 Comment
  CAS-BOT-BC363004  Rigiopappus leptocladus Ira L. Wiggins 1933-6-3 6730 Lake Hillside 2 mi. E. of Oat Hill Mine, southeastern Lake County Comment
  HSC37642  Rigiopappus leptocladus Robert M. Specht, John Rehling 1976-3-17 367 Lake 3.1 mi. N of Middletown on Hwy. 29 Comment
  HSC45741  Rigiopappus leptocladus Stephen Plant 1978-4-23 222 Lake Barrel Springs Campground 701 Comment
  RSA2712  Rigiopappus leptocladus J. W. Blankinship 1923-4-15 s.n. Lake Kelseyville Comment
  UC162465  Rigiopappus leptocladus J. Torrey 1865-1 234 Lake Borax Lake Comment
  UCR256108  Rigiopappus leptocladus Greg de Nevers 2001-4-8 12171 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 476 Comment
  CAS-BOT-BC363003  Rigiopappus leptocladus T. S. Brandegee 1887-5-1 s.n. Lake Unspecified Comment
  UC90669  Rigiopappus leptocladus Mrs. K. Brandegee Aug. 1892 Lake Hot Springs Comment
  RSA365846  Rosa californica M. B. Dunkle 1936-8-24 4864 Lake Near Cobb Comment
  JEPS45685  Rosa spithamea W. L. Jepson 1892-8-2 13896 Lake Elk Mt. 1219 Comment
  SJSU1577  Rosa spithamea D. J. Thompson 1954-6-5 98 Lake Upper Cow Mt Recreational Area near Lakeport Comment
  UCD41316  Rubus armeniacus Andrea Douglas; E. Dean, M. Bibbo, and T. Pitman 2004-5-1 7 Lake McLaughlin UC Reserve. Along road that leads from Knoxville-Berryessa road to Field station. E. side of Hunting Crk where creek crosses the road. 649 Comment
  CAS-BOT-BC158805  Rubus ursinus Alice Eastwood 1925-5-23 12909 Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC158806  Rubus ursinus Alice Eastwood; John Thomas Howell 1938-5-17 5658 Lake Near Upper Lake Comment
  CAS-BOT-BC164372  Rumex Peter Rubtzoff 1966-8-20 5793 Lake Boggs Lake. On south side of lake. Comment
  HSC37698  Rumex crispus A. M. Montalvo, J. D. Ackerman 1975-9-11 732 Lake Boggs Mtn. E of Cobb, 100 m down from Rd. 100 on 110. 780 Comment
  UCD83956  Rumex crispus Ellen Dean; C. Thomsen, G. Harrington 2010-6-9 6129 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
  CAS-BOT-BC433240  Rumex crispus J. W. Blankinship 1924-6-8 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC433242  Rumex crispus Mrs. Alexander McCallum 1900-7-1 s.n. Lake Bartlett Springs Comment
  UC443  Ruppia cirrhosa H. N. Bolander Sep 1863 2659 Lake Clear Lake Comment
  RSA286254  Sagittaria cuneata Robert F. Thorne 1974-7-31 44971 Lake Boggs lake: S side of lake. 915 Comment
  POM296472  Sagittaria latifolia Lyman Benson 1929-9-22 1910 Lake Kelseyvillw (3 mi), N Coast Mtn range, Clear Lake. Lakeside Park. 427 Comment
  UCD163165  Salix James A. Neilson Jr. 1981-4-9 4013 Lake Mayacmas Mountains. Along High Valley Creek. (Exact location unknown. Coordinates estimated by label maker. Coordinates copied from Neilson 4012.] Comment
  CAS-BOT-BC103108  Salix bonplandiana Peter Rubtzoff 1964-9-13 5504 Lake Clear Lake State Park. Lake shore in lower Kelsey Creek area Comment
  CAS-BOT-BC103116  Salix bonplandiana J. A. Gunn, Jr. 1902-5-1 6 Lake near Kelseyville 1 Comment
  CAS-BOT-BC102870  Salix breweri Ball; Bracelin; Parks & Parks 1931-4-21 26 Lake Mirabel Creek about 120 m. above the mouth, near junction with St. Helena Creek, about 6 km. south 420 Comment
  POM182676  Salix breweri D. D. Keck 1931-4-4 1084 Lake St. Helena Creek Canyon, 5.5 miles south of Middletown. Southern Lake Co. 600 Comment
  POM219167  Salix breweri Carleton R. Ball, Bracelin, Harold E. Parks, S. T. Parks 1931-4-21 32 Lake St Helena Creek. 8 km S of Middletown. 430 Comment
  POM219233  Salix breweri Carleton R. Ball, Bracelin, Harold E. Parks, S. T. Parks 1931-4-21 22 Lake Mirabel Creek. Near jct with St Helena Creek. About 6 km S of Middletown. 420 Comment
  UC481154  Salix breweri Harold E. Parks 1931-9-18 1065 Lake near junction with St. Helena Creek (about 6 km s of Middletown); Mirabel Creek 420 Comment
  UC481199  Salix breweri Ball, Bracelin, Parks and Parks 1931-4-21 22 Lake near junction with St. Helena Creek (about 6 km s); Mirabel Creek 420 Comment
  UC481210  Salix breweri Ball, Bracelin, Parks and Parks 1931-4-21 26 Lake near junction with St. Helena Creek (about 6 km s of Middletown, about 120 m above mouth of creek); Mirabel Creek 420 Comment
  UC481227  Salix breweri Harold E. and Susan T. Parks 1931-3-31 924 Lake near junction with St. Helena Creek (about 6 km s of Middletown); Mirabel Creek 420 Comment
  POM361047  Salix exigua M. B. Dunkle 1936-4-23 4861 Lake Blue Lake. 305 Comment
  UC1134892  Salix exigua var. hindsiana R. C. Wilson 1937-5-15 379 Lake 3 1/2 mi n Lakeport; Lakeport Quadrangle Comment
  CAS-BOT-BC107869  Salix gooddingii Greg de Nevers 2001-4-8 12208 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 457 Comment
  POM295263  Salix gooddingii Lyman D. Benson 1948-7-2 12879 Lake Lakeside Park, north of Kelseyville on Clear Lake. 396 Comment
  UCD141181  Salix gooddingii Ellen Dean; with Plant Biology 102 interns 2013-4-14 7686 Lake Clear Lake State Park. NE of Kelseyville. Main part of park near boat launch area and Visitor Center parking lot. 405 Comment
  CAS-BOT-BC104131  Salix hindsiana L. R. Abrams 1928-5-7 12495 Lake Cache Creek, 2 miles west of Hough Springs Comment
  UC481233  Salix laevigata Ball, Bracelin, Parks and Parks 1931-4-21 29 Lake St. Helena Creek just s of Middletown; St. Helena Creek 400 Comment
  UC481222  Salix lasiolepis Harold E. Parks 1931-9-18 1062 Lake near junction with St. Helena Creek (about 6 km s of Middletown); Mirabel Creek 420 Comment
  CAS-BOT-BC125653  Salix melanopsis John Thomas Howell 1945-6-21 21208 Lake Near Barlett Springs Comment
  CAS-BOT-BC125654  Salix melanopsis Ball; Bracelin; Parks & Parks 1931-4-21 30 Lake St. Helena Creek just south of Middletown 400 Comment
  CAS-BOT-BC125658  Salix melanopsis L. R. Abrams 1928-5-5 12337 Lake Kelseyville Comment
  CAS-BOT-BC125659  Salix melanopsis A. A. Heller 1902-8-1 6024 Lake On Eel River one mile below Hullville Comment
  CAS-BOT-BC474755  Salix nigra Ellen Dean; Plant Biology 102 2013-4-14 7684 Lake Clear Lake State Park, NE of Kelseyville. Main part of park near boat launch area and Visitor Center parking lot 405 Comment
  UCD99255  Salsola collina Carl Townsend; T. C. Fuller 1980-10-21 20337 Lake 6938 Monte Mar Drive, Lucerne. Comment
  HSC99331  Salvia columbariae C. B. Wolf 1928-5-5 1940 Lake 1 mi. from Clear Lake on the road to Bartlett Springs. Comment
  UCD167457  Salvia columbariae James Neilson 1982-4-27 4071 Lake Mayacmas Mountains. Near Ottoboni Ridge. (Neilson's notes only give Section 3, SW 1/4, SW 1/4, SW 1/4, without township and range. We assume the township and range is T11N, R9W which includes the northwest portion of Ottoboni Ridge. Exact location unknown. Coordinates estimated by label maker.) Comment
  CAS-BOT-BC221127  Salvia sonomensis Paul R. Hitchborn 1930-4-24 s.n. Lake Soda Bay, Clear Lake Comment
  SEINET7072754  Salvia sonomensis A. G. Vestal 1963-5-11 s.n. Lake Southwest of Soda Bay near the lake. About 10.1 miles from Kelseyville. UTM Zone 10, 517621mE, 4316877mN. Coordinate datum: NAD 27.) Comment
  SEINET7072766  Salvia sonomensis A. G. Vestal 1963-5-11 s.n. Lake Rocky bank above Soda Bay about 7 miles from Kelseyville. Coordinate datum: WGS84/NAD83. (39? deg. 0' 12" North Latitude, -122? deg. 47' 23" West Longitude. UTM Zone 10, 518211mE, 4316959mN. Coordinate datum: NAD 27.) Comment
  RSA2699  Sambucus mexicana J. W. Blankinship 1928-7-5 s.n. Lake Kelseyville, along Cold Creek Comment
  HSC66015  Sanicula bipinnatifida Teri Bartkowski, Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 2 Lake Coldsprings Campground, along access road to Indian Valley Dam. Comment
  UCR138874  Sanicula bipinnatifida D. Haskamp, E. Sonnenblick, M. Taft 1995-4-2 6 Lake Blue Oak camground, 50 m west of Indian Valley Access Rd., 5 m south of Benmore Canyon Creek 541 Comment
  HSC85763  Sanicula bipinnatifida R. Earing, C. Cavanaugh, C. Collins 1987-4-11 49 Lake Indian Valley, 2.5 mi. S of Stonyford on Stonyford-Lodoga Rd. Comment
  POM288022  Sanicula crassicaulis Lyman Benson 1930-3-29 2006 Lake Kelseyville, Cold Creek Canyon, Middle N. Coast mountains 488 Comment
  UC573215  Sanicula tuberosa K. Bradshaw 1937-5-28 3 Lake Mendocino National Forest, Pinnacle Rock Pinnacle Rock; Mendocino National Forest, Pinnacle Rock 1356 Comment
  POM287949  Sanicula tuberosa Lyman Benson 1927-04 853 Lake Kelseyville. Middle N coast mt. range. 549 Comment
  RSA83970  Saxifraga californica F. W. Peirson 1926-4-2 6569 Lake Hopland grade. Comment
  RSA286229  Schoenoplectus acutus var. occidentalis Robert F. Thorne 1974-7-27 44989 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  POM313090  Schoenoplectus acutus var. occidentalis H. L. Mason 1945-8-24 12674 Lake East shore, Lower Lake. Comment
  CAS-BOT-BC239997  Scribneria bolanderi Alice Eastwood; John Thomas Howell 1938-5-18 5743 Lake South of Kelseyville on road to Adams Springs Comment
  CHSC36425  Scribneria bolanderi J. Lacey 1981-5-3 162 Lake Roadside. 731 Comment
  JEPS123898  Scribneria bolanderi Lowell Ahart 2015-4-28 20107 Lake About 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. Comment
  UC971703  Scribneria bolanderi Leo Koch 1940-4-26 885 Lake s of Kelseyville (1/2 mi s of junction of Highway 29 and Adam Springs Road) Comment
  UCD36349  Scribneria bolanderi Beecher Crampton 1953-6-2 1388 Lake Northwest slope of Mount Hannah, at northwest edge of Bogg's Lake. Comment
  UCD92484  Scribneria bolanderi Beecher Crampton 1953-6-2 1388 Lake Northwest slope of Mount Hannah, at northwest edge of Bogg's Lake. Comment
  JEPS124483  Scutellaria californica Daniel Slakey with CNPS Volunteers 2015-7-12 150 Lake Along lower trail below Snow Mountain Summit, about 0.8 km west of trail junction. Comment
  JEPS62887  Scutellaria californica W. L. Jepson 18943 Lake Bartlett Springs 701 Comment
  SD131894  Scutellaria californica Barbara Ertter 1988-7-3 7653 Lake Elk Mountain Road, ca. 7.0 airmiles north of Upper Lake, ca. halfway up switchbacks on south face Elk Mountain, 3.0 miles from top, 2.7 miles from Middle Creek crossing. 762 Comment
  CHSC78664  Scutellaria siphocampyloides L. P. Janeway 2000-5-30 6750 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
  UC884232  Scutellaria siphocampyloides A. A. Heller 1916-6-8 12386 Lake between Hough's Springs and Colusa County line Comment
  UC527959  Scutellaria siphocampyloides R. Bacigalupi, R. S. Ferris and Ira L. Wiggins 1933-6-2 6702 Lake 1/4 mi nw of Oak Park Springs (on Pope Valley-Middletown Road); Pope Valley-Middletown Road Comment
  CHSC48499  Scutellaria tuberosa Vernon Oswald 1986-5-12 2028 Lake Barlett Springs Rd. near Summit Peak. 1066 Comment
  UC1124899  Scutellaria tuberosa H. S. Yates 1934-4-15 4035 Lake s of Bendmore Valley 762 Comment
  UC592627 Image available Sedella leiocarpa Milo S. Baker 1938-5-3 8971 Lake on Kelseyville Hwy 6.5 mi n Lower Lake; ; N of Lower Lake, Lake Co. Comment
  UC115407  Sedum laxum subsp. laxum unknown 1891-6-22 Lake Snow Mt. Comment
  CDA26526  Sedum spathulifolium G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17112 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  UCD83686  Sedum spathulifolium John Rosenthal; with PLB 102 class 2010-5-2 7 Lake West slope of Walker Ridge. Along Bartlett Springs Road, west of the Kilpepper Creek low water bridge, and just west of high water bridge over main creek. South side of road. 492 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
  UC538004  Senecio aronicoides Elizabeth Lodge 1933-6-5 386 Lake near Four Mile Glade Comment
  RSA176564  Senecio greenei D. E. Breedlove 1963-5-29 5095 Lake 9.5 miles south of Middletown on Butts Canyon Road. Comment
  CAS-BOT-BC363777  Senecio integerrimus Carl B. Wolf 1928-5-6 2037 Lake 1 1/2 miles west of Bartlett Springs Comment
  HSC44117  Senecio vulgaris Barbara Kelly 1977-4-23 313 Lake Hwy. 20, 2.2 mi. W of its junction with Hwy. 29 Comment
  CHSC71437  Sidalcea diploscypha Vernon H. Oswald; Lowell Ahart 1998-7-15 9293 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
  UC1784228  Sidalcea diploscypha Ethel Crum 1434 Lake Bartlett Spring to Willows Comment
  UC1184075  Sidalcea hartwegii R. Ornduff, R. L. Taylor, F. Chisaki, D. Mason 1960-5-30 6153 Lake approx. 5 mi w of village Lower Lake (on s end Clear Lake, w end Manning Flat); s end of Clear Lake, w end Manning Flat, w of Lower Lake Comment
  UC75042  Sidalcea hartwegii C. F. Baker 1903-5-12 2963 Lake near Lakeport; near Lakeport Comment
  CHSC98237  Sidalcea oregana subsp. hydrophila Edward Dearing; James Harvey 2007-7-23 Lake Big Squaw Valley, northeast of Lake Pillsbury. Saturated open meadow. 670 Comment
  JEPS80294  Sidalcea oregana subsp. hydrophila L. R. Heckard and J. Hickman 1980-9-17 5482 Lake near w ridge West Peak (Snow Mt., trail to Milk Ranch); Snow Mt., trail to Milk Ranch nr w ridge of West Peak 2011 Comment
  SD62055  Sidalcea oregana subsp. hydrophila Darley F. Howe 1965-8-4 4099 Lake 19 miles north of Middletown on highway 79. 609 Comment
Read comments Jun 30 2015
  UC18932  Sidalcea oregana subsp. hydrophila Willis L. Jepson 1892-7 Lake summit Elk Mt. , summit Elk Mt. (South Fork of the Eel River) Comment
  CAS-BOT-BC384447  Silene antirrhina Volney Rattan 1884-1-1 s.n. Lake Unspecified Comment
  POM72752  Silene californica P. A. Munz 1925-6-18 9873 Lake Lakeport. Comment
  UC8431  Silene californica Willis L. Jepson 1892-7 Lake near Uncle Sam Mt. (= Mt. Konocti, Mountain Region of Clear Lake); Mountain Region of Clear Lake, nr Uncle Sam Mt. Comment
  UC519028  Silene hookeri Elizabeth Lodge 1933-6-5 378 Lake Four Mile Glade Four Mile Glade (near Mendocino County line) Comment
  CAS-BOT-BC389105  Silene laciniata subsp. californica J. W. Blankinship 1924-5-24 s.n. Lake Mt. Konocti 609 Comment
  CAS-BOT-BC389106  Silene laciniata subsp. californica Alice Eastwood; John Thomas Howell 1938-5-16 5622 Lake Eastern Lake Co. on road to Williams Comment
  UCD98973  Silene laciniata subsp. californica M. Ensign 1943-5-28 343 Lake 3 miles west of Lower Lake. Comment
  CAS-BOT-BC364800  Silybum marianum Greg de Nevers 2001-4-23 12304 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  UC1282794  Sisymbrium altissimum J. R. Sweeney 1952-5-18 904 Lake 5 1/2 mi nw of Lower Lake (Seigler Canyon, Kelseyville Road); Seigler Canyon, Kelseyville Road Comment
  CAS-BOT-BC135358  Sisyrinchium M. S. Jussel 1931-4-1 s.n. Lake Kelseyville Comment
  CAS-BOT-BC135359  Sisyrinchium L. R. Abrams 1928-5-7 12568 Lake 4-5 miles east of Hough's Springs Comment
  SD122603  Sisyrinchium bellum Frank Stephens 1894-5-30 10172 Lake Bartlett Mt. Comment
  UC1282818  Sisyrinchium bellum J. R. Sweeney 1952-5-2 815 Lake 4 1/2 mi n of Middletown (on road to Hoberg and calf.mt.) Comment
  UC1125010  Solanum americanum A. Simontacchi 1937-7-24 330 Lake Laurel Beach 408 Comment
  UCD160664  Solanum parishii James A. Neilson Jr. 1975-6-5 3438 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  CAS-BOT-BC156834  Solanum umbelliferum M. S. Baker 1930-4-16 4118 Lake Along Hiway, near Blue Lakes Comment
  CAS-BOT-BC422303  Soleirolia soleirolii R. H. Gripp 1957-6-6 s.n. Lake Renfro Estate, Konocti Bay Comment
  CAS-BOT-BC236546  Sorghum halepense J. W. Blankinship 1928-8-25 s.n. Lake Clear Lake, Gaddy's Comment
  UCD94816  Sparganium eurycarpum Herbert L. Mason 1946-7-27 12943 Lake Clear Lake about 1 mile S of Lakeport. Comment
  CAS-BOT-BC389922  Spergula arvensis R. Bacigalupi 1948-3-7 2865 Lake 6 miles northeast of Lakeport Comment
  CAS-BOT-BC389975  Spergula arvensis R. Bacigalupi 1948-3-7 2865 Lake 6 miles northeast of Lakeport Comment
  RSA0098109  Spergularia rubra J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake. Comment
  RSA357862  Spiraea douglasii Robert F. Thorne 1975-8-14 46796 Lake Clear Lake, Soda Bay: Lake margin 402 Comment
  UC1282707  Stachys ajugoides var. rigida J. R. Sweeney 1951-4-15 595 Lake 1.2 mi sw Highland Springs 464 Comment
  UC519552  Stachys ajugoides var. rigida M. S. Jussel 1933-6-26 223 Lake vicinity Cobb Mountain Comment
  UC728652  Stachys ajugoides var. rigida Milo S. Baker 1945-6-21 11040 Lake between Sawmill Flat and Ruppert Ridge (on rd. to Bartlett Springs) 1066 Comment
  CDA11235  Stachys albens G. F. Hrusa 1994-8-13 11911 Lake North Coast Biodiversity Arena; Barrel Springs Creek near confluence with Kilpepper Creek. Road from Bear Valley to Bartlett Springs. Comment
  UC25905  Stachys albens Willis L. Jepson 1892-7 Lake Knoxville grade to Lower Lake Comment
  UC1124944  Stachys stricta P. L. Johannsen 1937-5-23 1199 Lake 3 mi se Upper Lake; Lakeport Quadrangle Comment
  UCD41872  Stachys stricta Geri Hulse-Stephens 2001-9-9 863 Lake Goat Mountain. Three Walnuts Marsh. 944 Comment
  CAS-BOT-BC392517  Stellaria media Greg de Nevers 2001-4-8 12156 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 457 Comment
  UCD130654  Stellaria media Ellen Dean; Karen Whitestone 2013-2-20 7536 Lake Clear Lake State Park. Near bathroom in Upper Bayview campground. 484 Comment
  RSA65757  Stellaria nitens F. W. Peirson, Mabel Peirson 1926-4-3 6611 Lake 3.3 miles north of Middletown. Comment
  SEINET7063182  Stellaria nitens A. G. Vestal 1963-5-11 s.n. Lake Rocky bank above Soda Bay about 7 miles from Kelseyville. UTM Zone 10, 519025mE, 4317744mN. (WGS84/NAD83). 427 Comment
  UCD41967  Stephanomeria exigua Geri Hulse-Stephens 2001-9-8 836 Lake Goat Mountain. Wyman Creek. 1005 Comment
  CAS-BOT-BC375561  Stephanomeria lactucina Philip A. Munz 1956-7-24 22281 Lake Fir Root Spring, Long Ridge se. of Snow Mt. 1371 Comment
  RSA2721  Stephanomeria virgata J. W. Blankinship 1928-8-20 s.n. Lake Kelseyville. Comment
  UC1282684  Stephanomeria virgata subsp. pleurocarpa J. R. Sweeney 1952-6-22 968 Lake 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa county line on Pope Valley road); Butts Canyon 243 Comment
  UCR142946  Stipa lemmonii A. A. Beetle 1941-4-27 1732 Lake Coast Range, southwest side/corner of Clear Lake 450 Comment
  HSC44025  Stipa nelsonii subsp. dorei Robert M. Specht 1977-4-28 809 Lake Ukiah District [somewhere within the BLM district bounday, see County and TRS for location, not from the city of Ukiah proper] 512 Comment
  UC1010413  Streptanthus barbiger Milo S. Baker 1951-7-6 12353 Lake along branch rd from Elk Mt.-Pillsbury Lake road ca 10 mi from summit of rd. (e base of mt.); Pine Mt. Comment
  UC1198803  Streptanthus barbiger Joseph P. Tracy Jul 21 1905-Aug 16 1905 2289 Lake Elk Mountain Northern Coast Ranges (n Lake Co.) 1219 Comment
  UC1292665  Streptanthus barbiger A. R. Kruckeberg 1947-8-17 1557 Lake e-facing slope ca 1 mi above Lincoln Rock (near road to Sulphur Creek and Contact Mine, se of Cobb Mt.) Comment
  UC1292666  Streptanthus barbiger A. R. Kruckeberg 1947-8-16 1565 Lake near Glenbrook; Cobb Valley Comment
  UC956520  Streptanthus barbiger Freed W. Hoffman 1948-6-6 2325 Lake Howard Springs North Coast Ranges Comment
  UC956562  Streptanthus barbiger Freed W. Hoffman 1948-5-9 2285 Lake near Howard Springs; North Coast Ranges Comment
  UC956563  Streptanthus barbiger Freed W. Hoffman 1948-8-3 2351 Lake near top of ridge on e side of rd North Coast Ranges, Glenbrook Comment
  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
  UC1102666  Streptanthus brachiatus A. Kruckeberg and F. W. Hoffman 1949-6-5 2905 Lake e of Pine Flat (near Contact Mine, on the Sonoma-Lake county line); North Coast Ranges; near Contact Mine, Sonoma-Lake Co. line 914 Comment
  UCD167214  Streptanthus brachiatus James Neilson 1977-4-24 3880 Lake Mayacmas Mountains, Bear Canyon near top of serpentine barren just south and east of well site 'D'. (Exact location unknown, coordinates estimated by label maker.) Comment
  UCD162930  Streptanthus breweri D. O. Burge 2015-7-11 1751 Lake Summit Springs area. 1550 Comment
  UCD164128  Streptanthus breweri N. Ivalu Cacho; Sharon Y. Strauss 2010-5-20 IC-SS 91 - Lake McLaughlin Reserve: Coyote Hill. 709 Comment
  CAS-BOT-BC61240  Streptanthus breweri Ralph Osterling 1979-6-24 s.n. Lake Off Socrates Mine Road between Lincoln Rock and Section 27/28 boundary line. 914 Comment
  UCD115966  Streptanthus breweri Rick York 1991-5-22 91- 001 Lake SW of Morgan Valley, above Homestake Mine core shed. Comment
  UCD115970  Streptanthus breweri Rick York 1991-5-31 91- 008 Lake SW of Morgan Valley, above Homestake Mine core shed. Comment
  CHSC98702  Streptanthus breweri var. breweri L. P. Janeway 2007-6-17 9057 Lake Inner North Coast Ranges. Along dirt road 0.3 km northwest of Bartlett Springs Road and Indian Valley Reservoir; about 5.6 air km east of Hough Springs. 500 Comment
  UC1292662  Streptanthus breweri var. breweri A. R. Kruckeberg 1947-4-4 1441 Lake on Hwy 53 4 mi ne Middletown; Hill 1030 of USGS topographic map Comment
  UC1492726  Streptanthus breweri var. breweri Freed W. Hoffman 1950-6-30 3435 Lake e Indian Valley (14.5 mi e of Bartlett Springs); North Coast Ranges, Complexion Creek Comment
  UC1292648  Streptanthus breweri var. hesperidis A. R. Kruckeberg 1947-6-15 1489 Lake road from Lower Lake 3.2 mi w Knoxville Comment
  UC956586  Streptanthus breweri var. hesperidis Freed W. Hoffman 1948-6-7 2324 Lake near Middletown; North Coast Ranges, Bar X Rancho Comment
  UCR51480  Streptanthus glandulosus L. F. LaPre 1986-5-8 s.n. Lake Inner North Coast Ranges, Berryessa-Knoxville Road at the Lake/Napa county line, along Hunting Creek at the SE end of Morgan Valley. 640 Comment
  CAS-BOT-BC87116  Streptanthus glandulosus subsp. glandulosus J. W. Blankinship 1923-5-6 s.n. Lake Power House, Upper Kelsey Creek. 914 Comment
  CAS-BOT-BC87117  Streptanthus glandulosus subsp. glandulosus Barbara Sherfey 1963-3-1 s.n. Lake 2 miles east (up the canyon) from Indian Valley on road to Bartlett Springs. Comment
  JEPS54483  Streptanthus glandulosus subsp. glandulosus Mr. and Mrs. Huck Hamann and Eddie Dearing 1968-3-24 Lake nw Jerusalem Valley (in burned-over area); vicinity of Norman Springs 365 Comment
  JEPS9195  Streptanthus glandulosus subsp. glandulosus Rimo Bacigalupi with J. R. Sweeney 1953-5-26 4142 Lake n. Black Oak Villa (just n. of Lake-Napa Co. line, along Butts Canyon rd.) 259 Comment
  RSA181862  Streptanthus morrisonii Arthur R. Kruckeberg 1947-6-14 s.n. Lake Just west of Whit s Point, Table Mountain Road between Mountain Mill House and Oat Hill School Comment
  UCD167934  Streptanthus morrisonii James Neilson 1977-6-15 3923 Lake Mayacmas Mountains, Above Chicago Mine. (Exact location unknown. Coordinates estimated by label maker.) Comment
  JEPS16208  Styrax officinalis var. redivivus Rimo Bacigalupi and Arthur Holmgren 1950-4-26 3187 Lake on Bartlett Mt. Road grade up over first ridge w Bear Valley (just w of Colusa-Lake County line); Inner North Coast Ranges, w of Bear Valley Comment
  CAS-BOT-BC48035  Styrax redivivus Georgia Bentley 1917-5-30 s.n. Lake Lakeport Comment
  UCD132467  Styrax redivivus Madeleine Taylor; 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
  UCD20039  Styrax redivivus C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1252 Lake Entrance to Richmond Park, on road skirting the south shore of Clear Lake. Comment
  UC153984  Swertia albicaulis var. nitida Joseph P. Tracy 1905-7-12 2244 Lake s side Cobb Mt. (one-third the way up from Middletown); Northern Coast Ranges, Cobb Mt. 609 Comment
  UC577763  Symphoricarpos albus var. laevigatus A. Simontacchi 1937-7-12 294 Lake 1 mi ne Kelsey Creek School; Lakeport Quad. 408 Comment
  UCR196225  Symphoricarpos albus var. laevigatus Mark Bibbo, Laura Wynholds 2002-7-20 54 Lake McLaughlin UC Reserve. Southeast of Knoxville-Berryessa Road where the slurry pipeline crosses the road. North side of the slurry pipeline road c. 150 yards from Knoxville-Berryesa Road 610 Comment
  CAS-BOT-BC269697  Symphoricarpos mollis M. S. Jussel 1933-6-26 208 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CAS-BOT-BC98043  Symphyotrichum lentum Milo S. Baker 1933-9-10 7544 Lake 1 mi. North of Pine Grove on [Bottleglass] Bottle Glass Road to Kelseyville Comment
  CHSC29615  Symphyotrichum spathulatum Dibble; Griggs 1979-8-8 166 Lake Near Snow Mountain. Close to the town of Stonyford. 1890 Comment
  CAS-BOT-BC221943  Taeniatherum caput-medusae John Thomas Howell 1945-6-18 20997 Lake Kelseyville Comment
  CAS-BOT-BC221944  Taeniatherum caput-medusae J. W. Blankinship 1924-6-3 s.n. Lake Kelseyville Comment
  JEPS86258  Taraxia ovata W. L. Jepson 1936-4-19 17431 Lake Coyote Valley; Coyote Valley (the valley in which Middletown is situated) Comment
  UC1122286  Taraxia ovata R. C. Wilson 1937-5-13 356 Lake 1 1/2 mi s Lakeport; Lakeport Quadrangle Comment
  UCD41877  Thalictrum fendleri var. polycarpum Geri Hulse-Stephens 2001-6-5 632 Lake Goat Mountain. Three Walnuts Marsh.; Common name: meadow-rue. 944 Comment
  SEINET4855282  Thalictrum lentiginosum A. A. Heller 1902-7-14 5855 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  RSA2575  Thalictrum polycarpum J. W. Blankinship 1925-6-7 s.n. Lake Kelsey Creek. Lake County Comment
  CAS-BOT-BC88420  Thysanocarpus curvipes Agnes M. Bowman 1902-1-1 257 Lake Unspecified. Comment
  CAS-BOT-BC88426  Thysanocarpus curvipes L. R. Abrams 1928-5-5 12328 Lake Kelseyville. Comment
  CAS-BOT-BC88435  Thysanocarpus curvipes Georgia Bentley 1917-5-16 s.n. Lake Lakeport. Comment
  HSC35050  Thysanocarpus curvipes Dryden 1975-5-3 161 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  HSC47456  Thysanocarpus curvipes J. P. Smith 1978-4-23 9749 Lake Barrel Springs Campgound 701 Comment
  RSA0042693  Thysanocarpus curvipes var. curvipes Barbara Kelly 1977-4-23 370 Lake 0.4 miles north of State Route 20 on the Walker Ridge Rd. 640 Comment
  UCR37570  Thysanocarpus curvipes var. elegans Michelle A. Strull, C. Houseman, L. Linstedt 1984-4-28 4 Lake 23 mi. NE of Clearlake Oaks via Hwy 20 and Walker Ridge Road 610 Comment
  CAS-BOT-BC67278  Thysanocarpus radians Rimo Bacigalupi 1926-3-28 1263 Lake 4 or 5 miles south of Middletown. Comment
  RSA518783  Tolpis barbata Barbara Ertter 1988-6-4 7520 Lake Scotts Valley road 1 mile S of Hwy 20, 7 airmiles NW of Lakeport 427 Comment
  CAS-BOT-BC489621  Tonella tenella Nathan Gonzales; PLS 102 plant collecting interns 2013-4-14 5 Lake Clear Lake State Park, NE of Kelseyville. Lower northern slope of Mt. Ko2054nocti. S side of park, S of Soda Bay Rd. N of road that goes SE from Glebe Rd at gate 626 Comment
  JEPS39797  Tonella tenella Rimo Bacigalupi and T. Crovello, L. Heckard 1965-4-26 9055 Lake 1.5 mi ne Sawmill Flat (about 2 mi ne of road summit over Bartlett Mountain); Bartlett Mountain 1097 Comment
  SEINET7466296 Image available Tonella tenella Rimo Bacigalupi, T. Crovello, L. Heckard 1965-1 9055 Lake About 2 miles northeast of road summit over Bartlett Mountain (1.5 mile nortteast of Sawmill Flat) 1097 Comment
  SD64350  Torilis arvensis Darley F. Howe 1966-6-4 Lake 3.8 miles north of entrance to Mendocino National Forest near Upper Lake. 700 Comment
  CHSC115460  Torilis arvensis subsp. purpurea P. F. Zika 2014-6-12 26640 Lake Above FS Road M-10, 8.5 road miles E of junction with M-1. Blue Slide Creek drainage; High North Coast Ranges. 675 Comment
  JEPS48386  Torreya californica W. L. Jepson 1942-6-9 20705 Lake e side of Mt. St. Helena Mt. St. Helena, St. Helena Creek (along St. Helena Creek) Comment
  UCD135181  Torreya californica P. Zinke 1949-5-5 32 Lake California Forest and Range Experiment Station, Hopland-Lakeport Road. 609 Comment
  SEINET12235272  Toxicodendron diversilobum Unknown 1946-1 585 Lake Ridge crest 1.1 mi E of Middletown on highway to Lower Lake 366 Comment
  UCD160595  Toxicoscordion fontanum Ellen Dean; Susan Harrison, Sharon Strauss 2015-5-10 8711 Lake Butts Canyon. Butts Canyon Road, just NW of the Napa County line. North side of the road. Not burned in fire last year (2014). 251 Comment
  UCD139838  Toxicoscordion fremontii Cathie Goldberg; Lynn Kunstman, Lauren Philbrick, Geoff Walsh 1980-4-19 33 Lake along Walker Ridge Road, 1.3 miles south of junction with access road to Indian Valley Dam. Comment
  UCD159757  Toxicoscordion fremontii James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3078 Lake Mayacmas Mountains; ca. 1/2 mile south of Childers Peak, east of Big Canyon Road, Barceloux Ranch. (Elevation estimated using Google Earth by label maker.) 609 Comment
  UCD20626  Toxicoscordion micranthum E. Dean; with M. Bibbo 2002-7-5 1177 Lake McLaughlin UC Reserve. BLM land on W side of McLaughlin Reserve's Research Hill. Northern trailhead parking lot and trail. 640 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
  UCD82103  Tragopogon dubius Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth 2009-5-20 5630 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.5 road mi N of intersection with road to Indian Valley Reservoir. Parking area, undeveloped roads, flats and slopes on W side of road. 821 Comment
  JEPS63117  Trichostema lanceolatum W. L. Jepson 1892-8-4 14884 Lake Gravelly Valley South Fork of the Eel River Comment
  POM283132  Trichostema lanceolatum Lyman Benson 1927-7-23 s.n. Lake Konocti Bay, Middle North Coast Mountain Range, Clear Lake River. 457 Comment
  RSA0034154  Trichostema lanceolatum M. Bourell 1997-7-3 6556 Lake Mendocino National Forest, Low Gap Saddle Road (M3) to Pyramid rock. Cold Creek Trail. 1554 Comment
  UCD125850  Trichostema lanceolatum Daryl Koutnik; Vickie Dawes 1978-10-21 s.n. Lake One mile southeast of the junction of Highways 29 and 53. 411 Comment
  CDA13718  Trichostema laxum G. F. Hrusa, T. D. Wilfred 1997-7-24 14019 Lake North Coast Biodiversity Arena; Middle reaches of Butts Canyon +- 8-10 mi. SE of Middletown. Comment
  UC1239718  Trichostema laxum Joseph P. Tracy 1935-7-4 14032 Lake near Glenbrook (N side of Cobb Valley); Cobb Mountain 822 Comment
  UCD125873  Trichostema laxum G. F. Hrusa; T. D. Wilfred 1997-7-24 14019 Lake Middle reaches of Butts Canyon, ca. 8-10 miles southeast of Middletown. 200 Comment
  UCD125574  Trichostema oblongum Beecher Crampton 1956-6-27 3680 Lake 1.8 miles east of Loch Lomond, on road to Seigler Springs. 838 Comment
  UC765531  Trientalis latifolia R. F. Hoover 1941-5-2 4977 Lake between Siegler Springs and Lower Lake Comment
  UCSC010510  Trifolium Dylan M. Neubauer, Tim Forsell 2016-4-1 612 Lake (NCoRI) east side of Big Canyon Road, 2.67 air-miles n Middletown 324 Comment
  UC866919  Trifolium albopurpureum Alice Eastwood and John Thomas Howell 1938-5-16 5613 Lake near Grizzly Springs Comment
  UCD82700  Trifolium albopurpureum Robin McMaster 1973-4-15 353 Lake W of Bear Valley. Comment
  UC764673  Trifolium albopurpureum var. dichotomum R. F. Hoover 1944-4-26 4933 Lake 5 mi e Middletown (on road to Pope Valley) Comment
  UCD91408  Trifolium depauperatum var. amplectens Jenn Yost 2010-4-28 s.n. Lake McLaughlin Reserve, near intersection of Morgan Valley Road on south side of Paul and Cathy's driveway. 635 Comment
  UC165567  Trifolium depauperatum var. truncatum Hardin Irwin 1904-3 62 Lake vicinity Kelseyville Comment
  UCD81071  Trifolium dichotomum Catherine Yasuda; with PLB 102 class 2009-5-3 1 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road miles north of junction with Hwy 20. East side of the road. 649 Comment
  RSA730873  Trifolium hirtum Richard R. Halse 2007-3-25 7132 Lake Along State Hwy. 20 ca. 1.3 miles W of Upper Lake just past junction with State Hwy. 29. 406 Comment
  CHSC24908  Trifolium incarnatum P. Goldman 1976-4-3 9 Lake Ca. 2 ft e of Hwy 20, ca. 6 mi w of Clear Lake Oaks. 243 Comment
  CHSC101383  Trifolium microcephalum David Isle 2004-5-6 1586 Lake Mendocino National Forest; Upper Main Eel River Watershed; north of Lake Pillsbury in Gravelly Valley. In burn pile at NE edge of airstrip. 573 Comment
  UCD151275  Trifolium obtusiflorum James A. Neilson Jr. 1974-5-24 2741 Lake Mayacmas Mountains, Barceloux Ranch, south of Childers Peak, ca 1 mile east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.) 548 Comment
  UCD35339  Trifolium variegatum var. major Beecher Crampton 1955-5-10 2767 Lake Lake County; one mile east of Middletown. Comment
  CDA22939  Trifolium willdenovii G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17098 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  CHSC101436  Trifolium willdenovii David Isle 2004-5-6 1583 Lake In Salmon Creek overflow depression, Gravelly Valley, N of Lake Pillsbury, >1/4 mile SE of Lake Pillsbury Ranch Gate. 566 Comment
  UC1130149  Trifolium willdenovii R. C. Wilson 1937-5-13 357 Lake 1 1/2 mi s Lakeport; Lakeport Quadrangle Comment
  JEPS81313  Trifolium wormskioldii L. R. Heckard and J. C. Hickman 1982-7-5 5929 Lake ca 1/2 mi nw Summit Springs (sw side of mtn); Snow Mtn 1432 Comment
  RSA407378  Trillium chloropetalum var. chloropetalum Lyman Benson 1928-3-27 752 Lake Highland Springs, bottom land thickets; Mayacamas Mt. range, Dobe Creek drainage area. 610 Comment
  HSC82328  Triphysaria eriantha subsp. eriantha Thomas W. Nelson, Jane Nelson 1978-4-1 3858 Lake E side of Walker Ridge, 0.25 mi. N of junction with Hwy. 20 Comment
  UCD147510  Triphysaria eriantha subsp. eriantha Coralie Donkers; Plant Science 102 collecing interns 2014-4-26 5 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Edge of Anderson Flat, between undeveloped road and fence. 405 Comment
  UCSB26080  Triphysaria versicolor subsp. faucibarbata Thurman, L. 1964-4-15 Lake 2.9 mi. NE of Middletown on State Hwy #29 Comment
  SD6376  Triteleia laxa Daniel Cleveland 1882-6-22 79 Lake Allen Springs. Comment
  UCD160660  Triteleia laxa James A. Neilson Jr. 1975-6-5 3337 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  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
  SEINET232462  Triteleia peduncularis Margaret J. Williams, Wayne Roderick 1984-5-22 84- 15 -2 Lake Hidden Valley 3 mile NE of Middletown near Putota Creek. 259 Comment
  SEINET8506630  Triteleia peduncularis M. J. Williams, W. Roderick 1984-5-22 84- 15 -2 Lake Hidden Valley, 3 mile NE of Middletown, near Putota Creek. 259 Comment
  CHSC29609  Umbellularia californica Dibble; Griggs 1979-7-11 102 Lake Near Bear Creek, close to the town of Stonyford. 884 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
  RSA2761  Umbellularia californica J. W. Blankinship 1926-1-11 s.n. Lake Kelseyville 915 Comment
  UCD67694  Umbellularia californica D. Sanchez-Mata 1996-6-27 s.n. Lake Lower Lake-Kelseyville. Quercus wislizenii forests. 550 Comment
  HSC46386  Uropappus lindleyi Catherine Chin 1978-4-23 46 Lake Barrel Springs Campground. 701 Comment
  JEPS35709  Uropappus lindleyi W. L. Jepson 1943-5-16 20789 Lake near Lakeport (Scott Valley); Scott Valley Comment
  UC75950  Uropappus lindleyi Hardin Irwin 1904-3 126 Lake vicinity Kelseyville Comment
  RSA2766  Verbena lasiostachys var. lasiostachys J. W. Blankinship 1928-9-23 s.n. Lake Clear Lake. Comment
  RSA63341  Verbena lasiostachys var. lasiostachys Milo S. Baker 1950-5-23 12229 Lake About 1 mile SE of Borax Lake. Comment
  CDA26549  Verbena lasiostachys var. scabrida G. F. Hrusa, R. Gross 2008-5-23 17406 Lake North Coast Ranges; Box Cyn. Creek in upper Benmore Canyon immed. E and S of Indian Valley Reservoir spillway. 457 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
  UCR196912  Veronica serpyllifolia subsp. humifusa S. Franson 1997-4-23 41 Lake North Coast Range, city of Upper Lake, immediately east of intersection of Hwy 20 and Hwy 29 409 Comment
  UCD38230  Vicia americana subsp. americana Beecher Crampton 1953-6-2 1395 Lake Western edge of Boggs Lake, northwest slope of Mt. Hannah. Comment
  POM17269  Vicia americana var. americana A. A. Heller 1902-7-23 8205 Lake Thistle Springs, Mt. Sanhedrin Comment
  UC1130193  Vicia americana var. americana K. Bradshaw 1937-5-28 1 Lake Pinnacle Rock; Mendocino National Forest, Lakeport Quad. 1356 Comment
  POM277967  Vicia villosa Lyman D. Benson 1928-5-1 174 Lake Kelseyville. Middle N Coast mtn range, Kelsey reek. 457 Comment
  CAS-BOT-BC263830  Viola R. F. Hoover 1963-7-2 8567 Lake Summit of Sheetiron Mountain Comment
  UCD41489  Viola adunca subsp. adunca Geri Hulse-Stephens 2001-6-29 567 Lake Goat Mountain. Addington Camp. Addington Glade, west of camp, above opening. 1386 Comment
  HSC62686  Viola douglasii Michelle Stevens 1979-4-14 35 Lake 0.4 mi. N of S.R. 20 on the Wilbur Springs Rd. 640 Comment
  RSA481915  Viola douglasii Aaron Liston, James D. Morefield 1988-3-20 711 -3 Lake 0.1 mile N of Howard Springs on Siegler Springs - Big Canyon Road. 670 Comment
  UC1742354  Viola douglasii Baker 1938-5-2 8968 Lake Bottle Rock Road Comment
  UC828066  Viola douglasii Milo S. Baker 1940-3-27 9514 Lake Hill 1 mi s of Lakeport