Search Results — 2000 specimen records retrieved (1641 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-BC73536  Abies concolor Alice Eastwood 1925-5-25 12958 Lake Dashiells' Mt. Sanhedrin Comment
  JEPS46612  Abies magnifica var. shastensis W. W. Mackie 1902-9-11 Lake Snow Mt. Comment
  UC614933  Abies magnifica var. shastensis Beryl O. Schreiber 1936-9-19 2340 Lake Snow Mountain West Stonford Quadrangle 2133 Comment
  CAS-BOT-BC210626  Achnatherum lemmonii A. A. Beetle 1941-4-27 1732 Lake Southwest corner of Clear Lake Comment
  CHSC29637  Achnatherum lemmonii Dibble; Griggs 1979-6-15 4 Lake Near Potato Hill, close to the town of Stonyford. 470 mm from the bottom and 289 mm from the left. 1125 Comment
  RSA2544  Achnatherum lemmonii var. lemmonii J. W. Blankinship 1924-5-15 s.n. Lake Kelseyville Comment
  CAS-BOT-BC29811  Achyrachaena mollis Agnes M. Bowman 1902-4-1 152 Lake Burns Valley Comment
  HSC31849  Achyrachaena mollis Maralyn O'Meara, Gary S. Lester 1974-5-4 327 Lake Walker Ridge Rd., 0.5 mi. N from junction with Hwy. 20 671 Comment
  RSA416298  Achyrachaena mollis Dwain L. Goforth 1977-4-23 14 Lake 0.4 mile north of State Route 20 on Walker Ridge Road. 640 Comment
  SEINET7072762  Achyrachaena mollis A. G. Vestal 1963-5-11 s.n. Lake Seigler Canyon Road 0.3 miles northeast of the junction with Perini Road. UTM Zone 10, 528183mE, 4303085mN. Coordinate datum: NAD 27.) Comment
  UC796471  Achyrachaena mollis Ira L. Wiggins 1949-5-1 12098 Lake meadow 1 mi s Lucerne Comment
  UCD83825  Acmispon brachycarpus Ellen Dean; G. Harrington, C. Thomsen, J. Gilardi 2010-5-12 6004 Lake southern part of Cache Creek Wilderness Area. Area is accessed via Morgan Valley Road and eastern forks of Rocky Creek Road. Permission granted to use private road to get to Wilderness boundary. 797 Comment
  UCD132445  Acmispon glaber var. glaber Greggory Cates; PLS 102 plant collecting interns 2013-5-4 3 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. Just south of southern boundary of park, south of Soda Bay Road. Along undeveloped road that goes southeast from Glebe Road at gate. On private land, with view of lake. 650 Comment
  CHSC68545  Acmispon grandiflorus var. grandiflorus Vernon H. Oswald; David Isle, Rhonda Isle 1997-5-3 8366 Lake Forest Road M5 between Wyle Glade and Spanish Creek, northwest of Indian Valley Reservoir. 609 Comment
  CHSC90882  Acmispon nevadensis var. nevadensis D. Isle 1995-6-27 202 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. Jct. M-1 and River Rd. 1036 Comment
  CHSC110859  Acmispon wrangelianus David Isle 1990-5-15 2038 Lake On both sides 20N02, just up (SW) from Low Gap junction with River Road M6 (2N56) on way to Tar Flat. In gravelly road berm on both sides 20N02. 1267 Comment
  UCD104506  Acmispon wrangelianus M. D. Miller 1948-5-1 s.n. Lake Near Kelseyville. Comment
  HSC98292  Acmispon wrangelianus D. E. Anderson 1962-4-14 1989 Lake 36 mi. W of Williams on Hwy. 20 457 Comment
  UC29326  Adenocaulon bicolor Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake Horse Mt.; Eel River (South Fork), Horse Mt. Comment
Read comments
Nov 15 2006
  HSC35328  Adenostoma fasciculatum R. M. Sullivan 1975-5-3 14 Lake 5.8 mi. W of jct. with Hwy. 29 on Scott's Creek Rd. 915 Comment
  RSA602576  Adenostoma fasciculatum Louis C. Wheeler 1952-9-3 6889 Lake White Rock Mountain: near Blue Lakes. Comment
  SEINET265711  Adenostoma fasciculatum Royal D. Suttkus 1967-6-24 67- 27 -1 Lake 10.3 miles N. of Pope Valley. Comment
  HSC35423  Adiantum jordanii M. Wetherwax 1975-5-3 113 Lake 3.6 mi. W of jct. with Hwy. 29 on Scott's Cr. Rd. at confluence of S fork and Middle Fork of Scott's Cr. 534 Comment
  UCD67697  Adiantum jordanii D. Sanchez-Mata 1996-6-27 s.n. Lake Lower Lake-Kelseyville. 550 Comment
  UCD20457  Aegilops triuncialis E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1041 Lake McLaughlin UC Reserve. Northeastern reaches of Research Hill, S of where Hunting Creek turns west and crosses road to Dunnigan Hill. Downslope of road to Dunnigan Hill. 609 Comment
  HSC36197  Aesculus californica John Rehling 1975-6-1 88 Lake Along Hwy. 20, 21 mi. E of Ukiah Comment
  CAS-BOT-BC21333  Agoseris grandiflora var. grandiflora Gladys L. Smith 1981-6-22 6725 Lake Above Towhead Flat 1219 Comment
  CAS-BOT-BC22941  Agoseris heterophylla M. S. Jussel 1933-4-30 s.n. Lake Jordan Park, Cobb Mt. Comment
  CAS-BOT-BC22945  Agoseris heterophylla J. W. Blankinship 1923-4-15 s.n. Lake Kelseyville Comment
  HSC37210  Agoseris heterophylla Lon Hall 1975-5-3 318 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  UC1282838  Agoseris heterophylla J. R. Sweeney 1953-5-27 1078 Lake 10.1 mi from, on Scott Valley Rd Lakeport ((sw facing slope above Scott Creek)); Scott Creek, Glen Eden School 441 Comment
  UC527954  Agoseris heterophylla var. heterophylla Ira L. Wiggins 1933-6-3 6729 Lake 2 mi e, grassy hillside Oat Hill Mine Comment
  POM260853  Agoseris hirsuta J. T. Howell 1940-6-30 15592 Lake Soda Bay. Comment
  POM274972  Agrimonia gryposepala Lyman D. Benson 1930-9-22 2547 Lake Below Hoberg's. 762 Comment
  UCD51678  Agropyron cristatum Collector unknown 1933-1 Lake Lake County. Comment
  RSA654123  Agrostis exarata Beecher Crampton 1956-6-26 3662 Lake 3.5 miles by road east of Seigler Springs, west side of Snow's Lake 655 Comment
  SJSU4374  Agrostis exarata J. B. Snell 1963-6-15 149 Lake Long Valley Creek, Long Valley c. 8 mi E of Clear Lake. Comment
  UCD52140  Agrostis exarata John Thomas Howell 1945-6-18 20974 Lake Near Glenbrook. Comment
  UCD52312  Agrostis exarata var. monolepis Chandler Jensen 1963-6-1 s.n. Lake 4.5 miles northeast of Middletown. Comment
  RSA93407  Agrostis exarata var. monolepis Milo S. Baker 1945-6-18 10934 Lake Serpentine Meadow nearGlenbrook Comment
  CAS-BOT-BC138843  Agrostis microphylla Beecher Crampton 1955-5-10 2764 Lake 3.5 miles east of Middletown. Comment
  CAS-BOT-BC138845  Agrostis microphylla Beecher Crampton 1956-5-21 3439 Lake Meadow just south of Harbin Creek, 2 miles north of Middletown, road to Harbin Springs. Comment
  CAS-BOT-BC138848  Agrostis microphylla Mrs. R. M. Austin; Mrs. Bruce 1897-8-1 1740 Lake Drews Valley. Comment
  CAS-BOT-BC139103  Agrostis pallens Philip A. Munz 1956-7-24 22273 Lake Fir Root Spring. Long Ridge southeast of Snow Mountain. 1371 Comment
  UC1059035  Agrostis scabra Beecher Crampton 1956-6-26 3642 Lake 3.5 rd mi e Seigler Springs (margin of Snow Lake); Snow Lake 655 Comment
  JEPS56359  Allium amplectens W. L. Jepson 1920-5-23 8989 Lake Indian Valley 457 Comment
  POM225832  Allium amplectens M. S. Jussel 1932-5-1 s.n. Lake Jordan Park. 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
  CAS-BOT-BC461033  Allium amplectens M. S. Jussel 1932-5-1 s.n. Lake Jordan Park from Lower Lake to Mt. Konocti Comment
  CAS-BOT-BC461035  Allium amplectens M. S. Jussel 1933-6-26 185 . Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  SEINET12044089  Allium amplectens A. Eastwood, Howell, J. T. 1938-1 5552 Lake 5 mi S of Lower Lake Comment
  UC15010  Allium bolanderi J. P. Tracy 1902-5-30 1667 Lake 6 mi w Lakeport (in hills about Scotts Valley); Scotts Valley 426 Comment
  HSC31530  Allium falcifolium Maralyn O'Meara 1974-5-4 313 Lake Along Walker Ridge Rd. 0.5 mi. N from junction with Hwy. 20 671 Comment
  HSC41858  Allium falcifolium K. Irwin 1977-4-23 296 Lake 0.4 mi. N of SR 20 on Walker Ridge Rd. 640 Comment
  RSA123695  Allium falcifolium Milo S. Baker 1940-3-27 9512 Lake 1 mile south of Lakeport. Comment
  SEINET3884474  Allium falcifolium D. L. Goforth 1977-4-23 19 Lake Wilbur Springs Quad. 0.4 miles north of State Route 20 on the Walker Ridge Rd.; 0 640 Comment
  UCR37945  Allium falcifolium P. Williams, Mike Malamus, Brian Kearney 1984-4-28 4 Lake 1.1 mi north of Blue Oak Campground of Indian Valley Access Road 854 Comment
  RSA304139  Allium falcifolium James R. Shevock 1971-4-8 927 Lake Highway 29, north of Middletown. 343 Comment
  SEINET12048646  Allium falcifolium F. H. Utech, McClintock, E.; Knight, W.; Knight, I. 1984-1 84 -026 Lake ca 6 mi E from junction of CA 29 on Butts Canyon Road, Detert Reservoir area 305 Comment
  HSC2963  Allium fimbriatum var. fimbriatum F. W. Peirson, Mabel Peirson 1926-4-3 6618 Lake S face of hill 3.3 mi. N of Middletown Comment
  CAS-BOT-BC469347  Allium fimbriatum var. fimbriatum L. R. Abrams 1928-5-7 12565 Lake 4-5 miles east of Hough's Springs. Comment
  RSA770527  Allium fimbriatum var. purdyi S. Mashayekhi, M. Biabani 2009-5-30 SM 033 Lake Inner North Coast Ranges regions, 0.4 miles on Walker Ridge Road, north of Hwy 20 384 Comment
  HSC60455  Allium serra J. P. Smith 1977-4-24 9033 Lake Barrel Springs Campground 701 Comment
  CAS-BOT-BC475552  Allium serra Lillian S. Mott 1967-4-30 LM 679 Lake Hwy. 20, 15 miles E of Clear Lake Comment
  UC1299628  Allium siskiyouense Freed W. Hoffman 1956-6-26 4260 Lake Goat Mountain 1828 Comment
  SEINET12331114  Allophyllum divaricatum F. H. Utech, Knight, W.; Knight, I.; Edwards, S. 1986-1 86 -286 Lake Highland Springs Road near Highland Springs Reservior, ca 5 mi WSW of Kelseyville 530 Comment
  RSA0034155  Alnus incana M. Bourell 1997-7-4 6610 Lake Mendocino National Forest, Plaskett Meadow Campground. 1767 Comment
  RSA0065164  Alopecurus Robert F. Thorne, Larry E. DeBuhr 1975-8-15 46812 Lake Boggs Lake: west of Mt. Hannah, ca. 7.5 miles south-southeast of Kelseyville and 3 miles north-northwest of Glenbrook Resort 854 Comment
  UC1023592  Alopecurus saccatus Milo S. Baker Apr 1936 233 Lake probably in sink e. of Lower Lake Comment
  RSA2467  Amaranthus albus J. W. Blankinship 1928-9-12 s.n. Lake Kelseyville. Comment
  UC765768  Amaranthus californicus R. F. Hoover 1938-9-3 3798 Lake Middletown Comment
  RSA2469  Amaranthus retroflexus J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake Comment
  SEINET10628529 Image available Amelanchier pallida Edward L. Greene 1903-5-12 Greene 2964 Lake Near Lakeport. Comment
  UCD34566  Ammi majus Beecher Crampton 1985-7-19 10012 Lake Lake County, Lakeport. Comment
  HSC31580  Amsinckia intermedia Teresa Prendusi 1974-5-4 34 Lake Walker Ridge, 0.5 mi. N of junction with Hwy. 20 671 Comment
  HSC41852  Amsinckia intermedia K. Irwin 1977-4-23 284 Lake 0.4 mi. N of SR 20 on Walker Ridge Rd. 640 Comment
  JEPS61148  Amsinckia intermedia Joseph P. Tracy 1921-5-11 5517 Lake Lakeport; Northern Coast Ranges 426 Comment
  UC1093632  Amsinckia intermedia Francia Chisaki, Gene B. Newcomb 1958-4-1 1086 Lake in Clearlake Oaks (a lot near Hoover Street, on hwy 20) Comment
  UC1093633  Amsinckia intermedia Francia Chisaki, Gene B. Newcomb 1958-4-1 1085 Lake about 1 mi e Nice (on Hwy 20) Comment
  POM287421  Amsinckia intermedia Lyman Benson 1935-3-27 6320 Lake North Fork Cache Creek, Ukiah-Tahoe Highway. 610 Comment
  RSA0079986  Amsinckia intermedia Carolyn Sanford 1977-4-23 336 Lake State Route 20, 2.2 miles west of its junction with State Route 29. Comment
  UC1178229  Amsinckia lycopsoides Peter M. Ray 1950-4-16 1746 Lake n end of Indian Valley (road between Leesville and Bartlett Springs) 457 Comment
  UCD147472  Amsinckia menziesii Elice Leung; Plant Science 102 collecing 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
  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
  UCR196340  Amsinckia menziesii S. Franson 1997-4-23 05 Lake North Coast Range, city of Upper Lake, immediately east of intersection of Hwy 20 and Hwy 29 409 Comment
  UCD147191  Anagallis arvensis Emily Jacinto; Plant Science 102 collecting interns 2014-4-26 3 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Anderson Flat. 402 Comment
  CAS-BOT-BC64162  Ancistrocarphus filagineus M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. Comment
  CDA14176  Ancistrocarphus filagineus G. F. Hrusa, R. Gross 1997-5-11 13762 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
  CAS-BOT-BC64168  Ancistrocarphus filagineus Ella Dales Cantelow 1939-5-7 2456 Lake 11 mi. E of Lower Lake, Knoxville road Comment
  CAS-BOT-BC64170  Ancistrocarphus filagineus R. Bacigalupi; R. S. Ferris; Ira L. Wiggins 1933-6-2 6699 Lake 1/4 mi. NW of Oak Park Springs, on Pope Valley - Middletown road Comment
  JEPS64023  Anemone oregana Juanita Hamann and Edward Dearing 1970-4-19 Lake across from post office Cobb Mtn 914 Comment
  UC659417  Angelica tomentosa Lincoln Constance 1940-9-1 2799 Lake e of Mount St. Helena (St. Helena Creek); St. Helena Creek 762 Comment
  CAS-BOT-BC271454  Anisocarpus madioides Lyman Benson 1932-6-21 3727 Lake Elk Mt., Eel River watershed, Middle N Coast 1219 Comment
  CHSC32249  Anisocarpus scabridus James Jokerst 1980-9-5 1117 Lake North Coast Ranges. Near Hull Mountain. Comment
  HSC37887  Anthriscus caucalis Thomas W. Nelson, Jane P. Nelson, , J. P. Smith, James Nelson 1976-4-12 2289 Lake Clearlake State Park 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
  UCD123431  Antirrhinum cornutum Vernon H. Oswald; Lowell Ahart 1998-7-15 9284 Lake East side of county near Barrel Spring on the east side of Baldy Mtn. and west of Walker Ridge Rd. 0.8 mi south of Barlett Springs Rd. 640 Comment
  UCD160630  Antirrhinum cornutum Ellen Dean; Susan Harrison, Sharon Strauss 2015-5-10 8722 Lake Butts Canyon. Butts Canyon Road, just NW of the Napa County line. South side of the road. Not burned in fire last year (2014). 243 Comment
  UCSB54136  Antirrhinum cornutum Thompson, David 1983-8-11 Lake Butts Creek; SW of Butts Canyon Road; 2.2 miles N of Snell Valley Road junction; Aetna Springs Quad. (7.5*, 1958): T10N, R6W, SVJk Sec. 13 243 Comment
  UCD167375  Antirrhinum orontium Eric LoPresti 2016-6-27 13 Lake McLaughlin UC Reserve. West of tailings pond. 701 Comment
  SEINET3158980  Antirrhinum vexillocalyculatum D. M. Jackson, R. W. Spellenberg 1972-5-26 211 Lake 5.9 mi W of Bartlett Springs on road to Lucerno Comment
  JEPS5357  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum W. L. Jepson 1938-10-1 19069 Lake Putah Bridge Coyote Valley (Putah <Creek> bed) Comment
  JEPS83367  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum David M. Thompson 1983-6-19 341 Lake 1.9 mi up Mt. Konocti Road from end at a spur off Hwy. 29, Kelseyville (n side of road); Kelseyville Quad. (7.5', 1959) 435 Comment
  UCD81699  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum Ellen Dean; K. Mawdsley,G. Harrington,R. Wilmarth,B. Rice,E. Salvia 2009-5-27 5709 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road mi N of intersection with Hwy 20. E side of road in burn area - burned in summer of 2008. 743 Comment
  JEPS50665  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum Mr. and Mrs. H. Hamann 1967-7-6 Lake just outside Middletown (Rabbit Hill, along road leading to the home of Mr. and Mrs. H. Hamann); Rabbit Hill Comment
  JEPS69343  Antirrhinum virga S. F. Smith 1972-8-24 Lake ridge s Hull Mt. (Timberline Camp) 1767 Comment
  LA208996  Antirrhinum virga H. Lewis; 1940-4-7 Lake 5 mi S of Kelseyville Comment
  UC1454745  Antirrhinum virga D. M. Jackson and R. Spellenberg 213 Lake 3.7 mi e Bartlett Springs Comment
  UCD123478  Antirrhinum virga David M. Thompson 1983-8-12 349 Lake at junction of US Forest Service Roads 18N01 (road to Bear Creek Station) and M3 (road to Rice Creek), about 1/2 mile east of Rice Fork Eel River crossing on Bear Creek Road. 643 Comment
  CHSC27503  Aphanes occidentalis Tamara Anderson 1978-4-9 2 Lake Pinkeye Lake, ca. 2.0 mi w of Lower Lake. 528 Comment
  CAS-BOT-BC392206  Aquilegia formosa M. S. Jussel 1933-6-26 215 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CHSC102756  Arabidopsis thaliana David Isle; Arnold James 1993-6-23 1759 Lake Mendocino National Forest. North Coast Ranges. Upper Main Eel River Watershed. N of Lake Pillsbury, Oak Flat Cpgd and 20N01. About 1/8 mile E of Gravelley Valley Airstrip MDBM. By 'p' in 'Airport' on quad. 560 Comment
  IRVC29597  Arabis Mark A. Elvin, Mark S. Brunell, David Isle 2006-8-3 5002 Lake Snow Mtn: 550m N of Cedar Camp; on ridge where county line devides Lake and Calusa counties. Southern Northern Inner Coast Ranges 1940 Comment
  HSC40073  Arabis breweri var. breweri Ron Kay 1977-2-17 Lake W side of Hells Peak Comment
  JEPS95287  Arabis glabra var. glabra Vernon H. Oswald and L. Ahart 1994-6-20 6326 Lake T19N R8W NW1/4 NE1/4 Sec. 34, 5000 ft, Yellow Pine Forest. Forest Route M3 at Low Gap, on the N edge of Snow Mtn. Wilderness, NW of Stonyford 1524 Comment
  CAS-BOT-BC128630  Arbutus menziesii J. A. Gunn, Jr. 1902-5-17 s.n. Lake 3 miles N.W. of Glenbrook Comment
  HSC44109  Arceuthobium campylopodum Barbara Kelly 1977-4-23 371 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  UC1076320  Arceuthobium campylopodum Herbert L. Mason 1926-6-1 2590 Lake Upper Lake to Elk Mtn Comment
  UC54672  Arceuthobium douglasii W. W. Mackie Aug. 1902 Lake Comment
  JEPS98810  Arctostaphylos James Roof 1962-4-18 Lake Sawmill Flat, Bartlett Mt. Comment
  UC1388322  Arctostaphylos Freed W. Hoffman 1947-3-18 933 Lake obsidian fields North Coast Ranges, Mt. Konocti (s base of mt.) Comment
  JEPS38630  Arctostaphylos canescens Willis L. Jepson 1897-7-13 14692 Lake Cobb Mountain Comment
  SD113838  Arctostaphylos canescens Darley F. Howe 1961-7-30 3095 Lake 15.3 miles north of Upper Lake Ranger Station, Mendocino National Forest. 1035 Comment
  CAS-BOT-BC24052  Arctostaphylos canescens subsp. canescens P. C. Everett; E. K. Balls 1954-10-18 20354 Lake Summit of Elk Mt. pass, 1 mi. SE of jct. of Stonyford and Upper Lake Road. 1158 Comment
  CAS-BOT-BC24057  Arctostaphylos canescens subsp. canescens John Thomas Howell 1976-4-29 51624 Lake East of Clear Lake on high Valley Road. Comment
  CAS-BOT-BC24058  Arctostaphylos canescens subsp. canescens Donald V. Hemphill 1965-6-2 51624 Lake West slope of Snow Mountain. Comment
  CAS-BOT-BC24062  Arctostaphylos canescens subsp. canescens C. Hart Merriam 1906-8-20 s.n. Lake Forad from Long Valley to Bartlett Mt. Comment
  CAS-BOT-BC24067  Arctostaphylos canescens subsp. canescens Walter Knight; Irja Knight 1981-7-5 4286 Lake On Boardman Ridge on s. slope of Hill Mt. 1280 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
  CHSC100107  Arctostaphylos canescens subsp. canescens Glen Holstein 2003-3-19 Lake Collected along Perini Road immediately east of Perini Hill at the north end of Whispering Pines USGS Quadrangle map. Comment
  UC1120922  Arctostaphylos canescens subsp. canescens A. Simontacchi 1937-6-25 208 Lake 1/4 mi w Pinnacle Rock L.O.; Mendocino National Forest, Lakeport Quadrangle 1341 Comment
  UC1120923  Arctostaphylos canescens subsp. canescens A. E. Wieslander 1938-10-29 843 Lake w slope Bartlett Mt.; Lakeport Quadrangle Comment
  UC1193045  Arctostaphylos canescens subsp. canescens P. Zinke 1950-5-23 121 Lake Mt. Hannah Quad. 60A4 914 Comment
  CAS-BOT-BC23910  Arctostaphylos canescens subsp. sonomensis Lester Rowntree 1937-7-11 s.n. Lake Cobb Mt. Comment
  HSC7637  Arctostaphylos glandulosa C. B. Wolf 1928-2-26 1520 Lake 6 mi N of Upper Lake on road to Williams Comment
  UCD50895  Arctostaphylos glandulosa Roman Gankin 1965-5-6 536 Lake Bartlett Mountain Road, 3.8 miles east of Sawmill Flat. Comment
  UCD51047  Arctostaphylos glandulosa C. M. Belshaw 1936-12-19 2691 Lake Covering southwest slope of Snow Mountain West, one mile east of Potato Hill. 1249 Comment
  UC876407  Arctostaphylos glandulosa subsp. glandulosa Milo S. Baker 1929-6-29 3467 b Lake Snow Mt. 1127 Comment
  UCD51993  Arctostaphylos manzanita C. M. Belshaw 1936-9-19 2697 Lake Near summit of Snow Mountain west; west approach. 1981 Comment
  JEPS29397  Arctostaphylos manzanita subsp. elegans Milo S. Baker 1928-7-3 3127 c Lake sw slope Snow Mt. 1280 Comment
  JEPS38881  Arctostaphylos manzanita subsp. elegans W. L. Jepson 1936-12-5 17988 Lake on Lower Lake-Kelseyville Rd near Shaw's Flat Comment
  JEPS49561  Arctostaphylos manzanita subsp. elegans Mrs. Helen Rickabaugh 1936-12-6 Lake Mt. Konocti 1158 Comment
  POM181141  Arctostaphylos manzanita subsp. elegans J. T. Howell 1931-4-4 6157 Lake St. Helena Creek Canyon Comment
  POM286056  Arctostaphylos manzanita subsp. elegans Lyman Benson 1928-3-22 35 Lake South of Mount Konocti. 549 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
  UC1120155  Arctostaphylos manzanita subsp. elegans A. E. Wieslander 1934-2-25 373 Lake Calistoga to Middletown (swimming pool); Lower Lake Quadrangle Comment
  UC1363642  Arctostaphylos manzanita subsp. elegans Charles M. Belshaw 1936-9-19 2694 Lake two mi e Potato Hill (sw-facing slopes of mt.); Inner North Coast Ranges, Snow Mountain West 1524 Comment
  UC1543109  Arctostaphylos manzanita subsp. elegans Donald G. Nelson 1940-4-30 661 Lake s Clear Lake (precisely at summit of grade, between Middletown and Kelseyville); Cobb Mt., Loch Lomond Comment
  UC727752  Arctostaphylos manzanita subsp. elegans Milo S. Baker 1946-2-25 11294 Lake Cross Rd from Adams Hwy to Lower Lake-Kelseyville Hwy Comment
  UCD52168  Arctostaphylos manzanita subsp. elegans K. Bradshaw 1937-5-28 6 Lake At Pinnacle Rock; Mendocino National Forest. 1356 Comment
  SEINET12524531 Image available Arctostaphylos manzanita subsp. elegans A. E. Wieslander 1939-1 899 Lake Near Howes camp, Lakeport Quadrangle, Mendocino National Forest. 1158 Comment
  CAS-BOT-BC38810  Arctostaphylos manzanita subsp. manzanita W. J. Smith 1940-4-21 s.n. Lake In obsidian area on road to Kelseyville Comment
  CAS-BOT-BC38843  Arctostaphylos manzanita subsp. manzanita Rimo Bacigalupi 1924-2-23 s.n. Lake 4 mi beyond Middletown on road to Cobb Comment
  CAS-BOT-BC38850  Arctostaphylos manzanita subsp. manzanita Alice Eastwood 1925-5-22 12809 Lake Dashiells Mt. Sanhedrin Comment
  RSA286034  Arctostaphylos manzanita subsp. manzanita Lyman Benson 1932-6-21 3742 Lake Snow Mountain; ft Middle N Coast Mt Range, Bear Creek, Eel River. 1524 Comment
  RSA32878  Arctostaphylos manzanita subsp. manzanita A. A. Heller 1940-2-14 15496 Lake Along the highway, east side of Mount St. Helena. Comment
  UC571083  Arctostaphylos manzanita subsp. manzanita H. L. Mason 1925-12-30 2561 a Lake summit of road between Hopland and Lakeport; Mayacama Range Comment
  UCD131135  Arctostaphylos manzanita subsp. manzanita Ellen Dean; Karen Whitestone 2013-1-3 7525 Lake Clear Lake State Park. NE of Kelseyville. South shore of Clear Lake, north side and lower reaches of Mount Konocti. Northern part of the park along Dorn Trail system near Swim Barrier Parking Lot. 421 Comment
  CAS-BOT-BC38781  Arctostaphylos manzanita subsp. manzanita L. R. Abrams 1928-5-5 12374 Lake Upper Mattole to Lucerne 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
  JEPS80409  Arctostaphylos patula L. R. Heckard and J. Hickman 1981-6-23 5642 Lake n slope North Ridge (on Crockett Camp trail, n side of mt.); Snow Mt. 1630 Comment
  UC82971  Arctostaphylos patula Katharine Brandegee Sep. 1892 Lake Snow Mountain Comment
  CHSC102770  Arctostaphylos patula subsp. patula David Isle; Arnold James 1993-6-22 1687 Lake Mendocino National Forest. North Coast Ranges. Upper Main Eel River Watershed. North of 20N02/'Airport' Rd. Junction (about 1/4 mile SW of Hells Half Acre); 1987 Comment
  SEINET11989658  Arctostaphylos patula var. coalescens W. Knight, Knight, I. 1982-1 4626 Lake between Lake Pillsbury & Hull Mountain Summit, along Boardman Ridge 1676 Comment
  CAS-BOT-BC43781  Arctostaphylos stanfordiana H. E. McMinn 1926-1-1 1611 Lake N.W. of Blue Lakes - to Ukiah Comment
  CAS-BOT-BC43785  Arctostaphylos stanfordiana John Thomas Howell 1945-6-20 21087 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CAS-BOT-BC47326  Arctostaphylos stanfordiana Ira L. Wiggins 1933-6-3 6734 Lake Along road across canyon (e.) from Oat Hill Mine, southeastern Lake Co. Comment
  CHSC102775  Arctostaphylos stanfordiana David Isle; Arnold James 1993-6-24 1708 b Lake Mendocino National Forest. North Coast Ranges. Upper Main Eel River Watershed.0.5+ mile NE of Lake Pillsbury; N of Squaw Valley Creek; adjacent OHV Trail 19N46, MDBM. 633 Comment
  CHSC90868  Arctostaphylos stanfordiana D. Isle 2004-4-8 264 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. GPS 10S 0505791 E 4365442 N, E of Lake Pillsbury and Sunset Campground on S edge of Rd. 19N46. 615 Comment
  HSC40076  Arctostaphylos stanfordiana J. O. Sawyer 1969-3-29 766 Lake Bartlett Mtn. Summit Rd. N of Clear Lake Oaks Comment
  RSA141481  Arctostaphylos stanfordiana H. S. Yates 1934-4-15 3769 Lake South of Bendmore Valley. 762 Comment
  RSA15660  Arctostaphylos stanfordiana C. B. Wolf 1928-2-26 1518 Lake 6 mi. n. of Upper Lake on road to Williams. Comment
  UC412713  Arctostaphylos stanfordiana H. P. Chandler 1907-4-1 Lake Kelseyville Comment
  UC421584  Arctostaphylos stanfordiana John Thomas Howell 1930-3-23 4567 Lake four mi from Middletown (on road to Adams Springs) Comment
  UC549679  Arctostaphylos stanfordiana J. E. Adams 1934-9-30 666 Lake 7 1/2 mi s Kelseyville Comment
  UC549687  Arctostaphylos stanfordiana J. E. Adams 1934-3-10 667 Lake 7 1/2 mi s Kelseyville Comment
  HSC40080  Arctostaphylos viscida J. O. Sawyer 1969-3-29 767 Lake Road to Wilber Springs, N of Hwy 20 Comment
  UCD52626  Arctostaphylos viscida Roman Gankin 1965-5-6 523 Lake Hill northwest of Cold Spring Camp, 0.9 mile east of Little Indian Valley (Kowalski Ranch and Stanton Creek), Lake County, California. Comment
  POM225828  Arctostaphylos viscida subsp. pulchella M. S. Jussel 1932-5-1 s.n. Lake Jordan Park. Comment
  CAS-BOT-BC48233  Arctostaphylos viscida subsp. viscida David D. Keck 1931-4-4 1086 Lake St. Helena Creek canyon, 5.5 miles south of Middletown, southern Lake County. 600 Comment
  JEPS38937  Arctostaphylos viscida subsp. viscida Joseph P. Tracy 1935-7-4 14009 Lake n side Cobb Valley (near Glenbrook); Cobb Mountain 822 Comment
  CAS-BOT-BC27520  Arenaria gregaria Amos Arthur Heller 1902-7-15 5892 Lake About Summit Lake, near the summit of Mt. Sanhedrin Comment
  SEINET4853109  Arenaria gregaria A. A. Heller 1902-7-15 5892 Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  CAS-BOT-BC82434  Arnica discoidea M. S. Jussel 1933-6-27 265 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CAS-BOT-BC82439  Arnica discoidea Carl B. Wolf 1928-5-6 1970 Lake 3 1/2 miles up Bartlett Springs Grade Comment
  UC1234613  Arnica discoidea Peter H. Raven 1962-5-31 17915 Lake 8.4 mi s, on rd to Knowville Lower Lake Comment
  SD132002  Arnica discoidea Barbara Ertter 1988-7-3 7674 Lake Elk Mountain Road at junction of Bear Creek Road, at top of Elk Mountain Garde, ca. 10 airline miles north of Upper Lake (town) 1095 Comment
  UC174027  Arnica parryi H. M. Hall 1913-7-15 9464 Lake Mt. Sanhedrin, n Lake Co North Coast Ranges, Mt. Sanhedrin 1615 Comment
  UCD84565  Artemisia douglasiana Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6090 Lake Walker Ridge. Picnic Area near wetland/marsh. 899 Comment
  CAS-BOT-BC294773  Asclepias cordifolia Mona Bourell 1997-7-2 6525 Lake Mendocino National Forest. Along Rice Creek Road. FS Road M 3 Comment
  HSC3296  Asclepias cordifolia H. E. Parks May 1930 730 Lake E slopes of Mt. St. Helena Comment
  JEPS49844  Asclepias cordifolia Willis L. Jepson 1892-7-30 14531 Lake near Uncle Sam Mt. (= Mt. Konocti); Mountain Region of Clear Lake Comment
  UC527849  Asclepias cordifolia Ira L. Wiggins 1933-6-3 6731 Lake 2 mi e Oat Hill Mine Comment
  SD117454  Asclepias fascicularis Robert F. Thorne 1974-7-27 44950 Lake Boggs Lake, north of Harrington Flat Road, upper margin of lake on south side. 915 Comment
  RSA47150  Asclepias fascicularis Doris K. Kildale 1926-5-30 s.n. Lake Upper Lake- Lakeport road Comment
  UCD121336  Asclepias fascicularis J. Kenneth Wright; Rimo Bacigalupi 1963-8-17 2704 Lake Eel River, lumber road 21NO5, 0.8 mile west of and below Rice Fork junction. 518 Comment
  JEPS14930  Asclepias solanoana Rimo Bacigalupi with P. A. Munz, G. T. Robbins, L. T. Dempster and L. R. Heckard 1956-7-25 5745 Lake +/- 4 mi n Fir-Root Spring Camp (along trail on ridge-top (s spur of Snow Mountain) forming county-line); Snow Mountain, Lake-Colusa County Boundary 1371 Comment
  RSA107110  Asclepias solanoana R. C. Bacigalupi, P. A. Munz, Munz, G. T. Robbins, L. T. Dempster, L. R. Heckard 1956-7-25 5745 Lake Along trail on ridge top ( southern spur of Snow Mountain) forming county line. Lake-Colusa County Boundry. +-4mi. n. of Fir Root Spring Camp 1371 Comment
  UCD163027  Asclepias solanoana D. O. Burge 2015-7-11 1750 Lake Summit Springs area. 1550 Comment
  HSC39689  Asclepias speciosa D. E. Anderson, J. P. Smith 1971-6-26 - 1184 Lake Register area of Mendocino National Forest. Comment
  JEPS11959  Asclepias speciosa Rimo Bacigalupi with G. T. Robbins 1954-6-25 4612 Lake about 1.8 mi w Bartlett Springs (Bartlett Flat, at base of grade of Ruppert Ridge, 4.6 mi w of e boundary of Mendocino National Forest); Bartlett Creek 640 Comment
  SEINET12288884  Asclepias speciosa J. P. Tracy 1951-1 19607 Lake Comment
  CAS-BOT-BC65774  Aspidotis californica J. W. Blankinship 1926-7-10 s.n. Lake Mt. Konocti 762 Comment
  RSA2806  Aspidotis densa J. W. Blankinship 1923-5-6 s.n. Lake Upper Kelsey Creek. 915 Comment
  UCD131670  Aspidotis densa Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7577 Lake Clear Lake State Park. NE of Kelseyville. South side of park, south of Soda Bay Rd. North side of undeveloped road that goes southeast from locked gate at Glebe Rd. 601 Comment
  UCD137275  Aspidotis densa B. Crampton 1953-6-2 1433 Lake About 6 miles south of Middletown, along Hwy 53. Comment
  POM289177  Aster intermedius Lyman Benson 1928-9-21 548 Lake Rincon School, Kelseyville; Middle N Coast Mt. Range, Clear Lake Watershed 488 Comment
  CAS-BOT-BC178829  Astragalus breweri Carl B. Wolf 1928-5-4 1892 Lake 2 miles north of Middletown Comment
  JEPS77376  Astragalus breweri Robert M. Lloyd 1963-5-4 2602 Lake on State Highway 29, 14 mi n Cobb; n of Cobb 426 Comment
  RSA475198  Astragalus breweri Aaron Liston, Sara Meury 1988-6-1 752 -1 Lake 2.1 miles N. of Hwy 175 on Bottle Rock Road 730 Comment
  RSA475200  Astragalus breweri Aaron Liston, Sara Meury 1998-6-1 753 -1 Lake 0.1 miles N of Howard Springs on Siegler Springs- Big Canyon Road. 670 Comment
  UC1199086  Astragalus breweri Joseph P. Tracy 1921-5-12 5542 Lake near Lakeport (Northern Coast Ranges); , near Lakeport 426 Comment
  UC1299230  Astragalus breweri Freed W. Hoffman 1948-5-9 2739 Lake near Howard Springs (North Coast Ranges); , nr Howard Springs Comment
  UC1573057  Astragalus breweri H. D. Ripley and R. C. Barneby 1954-5-20 11577 Lake 2 mi s Lakeport; s of Lakeport 411 Comment
  RSA292995  Astragalus breweri Reino Alava, Lincoln Constance, Robert Ornduff 1957-5-5 775 Lake Hill 1030. Comment
  JEPS104446  Astragalus clevelandii Lowell Ahart 2003-7-14 10403 Lake Along a small stream, on the w side of the second causeway going sw of Bartlett Springs Rd, Indian Valley Reservoir. 449 Comment
  SEINET3449377  Astragalus clevelandii Unknown 2003-7-14 10403 Lake Indian Valley Reservoir, Indian Valley Reservoir, west side of the second causeway going southwest on Bartlett Springs Road 440 Comment
Read comments
May 2 2019
  UC83185  Astragalus clevelandii Katharine Brandegee 1892-8-21 Lake Hot Sprs Comment
  CAS-BOT-BC178339  Astragalus gambelianus Ira L. Wiggins 1933-6-3 6717 Lake Grassy hillside 2 mi. E. of Oat Hill Mine 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
  HSC45674  Astragalus gambelianus Stephen Plant 1978-4-23 227 Lake Barrel Springs Campground 701 Comment
  UCD19994  Astragalus gambelianus C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1246 Lake North margin of Boggs Lake, about 100 feet from present waterline in an area probably inundated during winter. Comment
  CAS-BOT-BC178331  Astragalus gambelianus Doris K. Kildale 1928-5-7 4939 Lake 1/4 mile west of Bartlett Springs Comment
  CDA14185  Astragalus rattanii var. jepsonianus G. F. Hrusa 1993-5-2 10881 Lake Inner North Coast Ranges; Upper parts of N end of Walker Ridge btwn. Bear Valley and Indian Valley Reservoir. Comment
  CHSC115379  Astragalus rattanii var. jepsonianus Lowell Ahart 2015-4-10 20020 Lake Normal size plants, on damp dark soil, in the meadow. 696 Comment
  HSC43176  Astragalus rattanii var. jepsonianus D. L. Goforth 1977-4-24 29 Lake Barrel Springs Campground. 701 Comment
  RSA415794  Astragalus rattanii var. jepsonianus Milo S. Baker 1948-5-9 12026 Lake 3.9 mi. E. of Middletown. Comment
  UC1734070  Astragalus rattanii var. jepsonianus Kay H. Beach, Frank Gould 1940-5-17 Lake near Middletown Comment
  CDA21526  Athysanus pusillus G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17089 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  HSC41935  Athysanus pusillus E. Cope 1977-4-23 29 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  POM272524  Athysanus pusillus Lyman Benson 1935-3-23 6292 Lake W. base Mt. Konocti. Middle N Coast mtn range, Clear Lake watershed. 488 Comment
  RSA2239  Athysanus pusillus J. W. Blankinship 1922-4-5 s.n. Lake Kelseyville. Comment
  UC118044  Athysanus pusillus Brandegee April 1889 Lake near States Comment
  SD8069  Atriplex Daniel Cleveland 1882-6-13 Lake Bear Valley Comment
  JEPS40665  Baccharis salicifolia subsp. salicifolia W. L. Jepson 1920-5-24 9004 Lake Hough Springs 487 Comment
  CAS-BOT-BC16427  Barbarea orthoceras Ira L. Wiggins 1949-5-1 12106 Lake 15 miles south of Lake Pilsbury. Comment
  CAS-BOT-BC16428  Barbarea orthoceras L. R. Abrams 1928-5-5 12338 Lake River bottom, Kelseyville. Comment
  CAS-BOT-BC16431  Barbarea orthoceras John Thomas Howell 1945-6-19 21078 Lake Bartlett Mountain. Sawmill Flat. 1219 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
  HSC45257  Barbarea verna M. Alcasas 1978-4-15 9 Lake Bartlett Springs Rd., 3 mi. E of Hwy. 20 671 Comment
  HSC25602  Berberis aquifolium var. dictyota J. P. Smith, J. O. Sawyer 1971-6-6 4746 Lake Grapevine Flat Comment
  JEPS47766  Berberis aquifolium var. dictyota J. W. Blankinship 1923-4-21 Lake near summit Mt Konocti Comment
  CAS-BOT-BC75900  Berberis piperiana Rimo Bacigalupi; G. T. Robbins 1954-6-25 4609 Lake Along grade over Bartlett Mountain, overlooking canyon of Long Valley Creek, 1.7 mile east of summit of grade. 1112 Comment
  CAS-BOT-BC75964  Berberis pumila H. E. McMinn 1925-12-31 1601 Lake Bartlett Mountain. Upper Lake to Bartlett Springs. Clover Creek Road. Comment
  CAS-BOT-BC102016  Bidens laevis Greg de Nevers 2001-7-8 12556 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  RSA176798  Blennosperma nanum Peter H. Raven 1963-4-24 18238 Lake 5 miles N of Lakeport Comment
  JEPS53196  Boechera breweri subsp. breweri W. L. Jepson 1938-6-9 18919 Lake Bartlett Mt., n Lake County Bartlett Mt. 1127 Comment
  JEPS80738  Boechera breweri subsp. breweri L. R. Heckard and J. C. Hickman 1981-7-28 5698 Lake 0.5 mi e Timber Lake (w side of Snow Mt. (toward Bear Creek)); Snow Mt. 1645 Comment
  JEPS96794  Boechera breweri subsp. breweri Dean W. Taylor 1997-4-30 15971 Lake Hells Peak (ca. 5 air mile NW of Upper Lake) 701 Comment
  CAS-BOT-BC15983  Boechera breweri subsp. breweri Eddie Dearing; Skee [Juanita] hamann March 16 s.n. Lake Skyline Pass, near Cobb Mountain. The Mayacamas. Comment
  RSA2577  Boisduvalia densiflora var. densiflora J. W. Blankinship 1925-7-3 s.n. Lake Kelseyville. Comment
  POM203155  Boisduvalia stricta M. S. Jussel 1933-6-26 206 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch. Comment
  UC1100916  Bolboschoenus maritimus Herbert L. Mason, Verne Grant 1947-7-8 13277 Lake Bear Creek near junction of Williams Highway and Upper Lake Highway; Bear Creek Comment
  CAS-BOT-BC420282  Boykinia occidentalis C. F. Luthold 1893-7-4 s.n. Lake Cobb Mountain Comment
  CAS-BOT-BC135960  Brasenia schreberi Peter Rubtzoff 1956-9-2 2822 Lake Boggs Lake, southern side of the lake. Comment
  UC8780  Brasenia schreberi H. N. Bolander Sept. 1863 2676 Lake Clear Lake Comment
  CAS-BOT-BC100396  Brickellia californica J. W. Blankinship 1928-7-25 s.n. Lake Kelsey Creek Comment
  UC185448  Brickellia californica Katharine Brandegee Lake Bartlet's Bartlett's Comment
  CAS-BOT-BC127867  Brickellia greenei Philip A. Munz 1956-7-25 22357 Lake Long Ridge Trail, Fir Root Spring to Snow Mountain 1645 Comment
  JEPS15529  Brickellia greenei G. Thomas Robbins with L. R. Heckard 1956-7-25 3729 Lake along trail to, se of Snow Mt. (s and below Fouts Camp, on ridge forming the county <Lake, Colusa> boundary) 1828 Comment
  RSA109940  Brickellia greenei Philip A. Munz 1956-7-25 22357 Lake Long ridge Trail, Fir Root Spring to Snow Mtn. 1646 Comment
  HSC25703  Brodiaea coronaria subsp. rosea J. P. Smith, J. O. Sawyer 1971-6-6 4759 Lake Kowalski Ranch in Little Indian Valley, along Stanton Creek Comment
  UC1280474  Brodiaea coronaria subsp. rosea Theodore F. Niehaus 1965-6-7 556 Lake 0.25 mi e Cache Creek (on road in Indian Valley); Indian Valley Comment
  UCD20445  Brodiaea elegans subsp. elegans E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1029 Lake McLaughlin UC Reserve. Northern Research Hill area, just S of Hunting Creek, crossing road to Dunnigan Hill. 633 Comment
  CAS-BOT-BC484227  Brodiaea elegans subsp. elegans John Thomas Howell 1945-6-21 21185 Lake Sawmill Flat to Ruppert Ridge; Bartlett Mountain Comment
  RSA111670  Brodiaea elegans subsp. elegans Philip A. Munz 1956-7-25 22332 Lake Summit Spring, Long Ridge trail to Snow Mt. 1524 Comment
  UCD42049  Bromus carinatus Geri Hulse-Stephens 2001-6-5 659 Lake Goat Mountain. Addington Camp. 1386 Comment
  SEINET4345212  Bromus carinatus L. Koch 1940-4-29 929 Lake Just west of Middletown Comment
  CDA40155  Bromus carinatus var. carinatus G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18593 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. 454 Comment
  UCD58471  Bromus commutatus Beecher Crampton 1956-6-26 3671 Lake Loch Lomond. 855 Comment
  CAS-BOT-BC155403  Bromus hordeaceus J. W. Blankinship 1923-4-22 s.n. Lake Kelseyville. Comment
  HSC35399  Bromus hordeaceus Dryden 1975-5-3 141 Lake 3.6 mi. W of junction with State Rte. 29 on Scott's Creek Rd. at confluence of S Fork and Middle Fork of Scott's Creek 534 Comment
  HSC98355  Bromus hordeaceus Brent Helm, Mark Steiger, Curtis Miller 1988-4-16 65 Lake 11.6 mi. up Hwy. 20 1067 Comment
  POM286730  Bromus hordeaceus Lyman Benson 1929-7-13 1769 Lake Kelseyville. Comment
  UCR152112  Bromus laevipes Beecher Crampton 1956-5-21 3442 Lake 1-1.5 mi N of Middletown 380 Comment
  CDA22930  Bromus sterilis G. F. Hrusa, R. Gross 2008-5-23 17408 Lake North Coast Ranges; Box Cyn. Creek and on in upper Benmore Canyon immed. E and S of Indian Valley Reservoir spillway. 457 Comment
  SBBG115770  Bromus sterilis J. T. Howell 1976-4-27 51598 Lake Lakeport 411 Comment
  RSA126826  Bromus tectorum A. Simontacchi 1937-6-25 210 Lake Swamill Flat, near Bartlett Mountain. 1128 Comment
  SEINET194840 Image available Bromus tectorum A. A. Heller 1919-5-17 3218 Lake Feather River near Stirling. 975 Comment
Read comments
Aug 11 2015
  UC1131296  Bromus tectorum A. Simontacchi 1937-6-25 210 Lake Mendocino National Forest, Sawmill Flat Sawmill Flat; Mendocino National Forest, Sawmill Flat 1127 Comment
  CAS-BOT-BC185531  Bromus vulgaris R. F. Hoover 1963-7-2 8565 Lake Four miles northwest of Elk Mountain Station. Comment
  CAS-BOT-BC273210  Cacaliopsis nardosmia Alice Eastwood; John Thomas Howell 1938-5-17 5710 Lake Between Pine Mt. and Little Squaw Valley Comment
  UC84532  Cacaliopsis nardosmia C. F. Baker 1903-5-12 3201 Lake divide between Hopland and Lakeport, Pacific Coast Pacific Coast Comment
  UCD129650  Cacaliopsis nardosmia Roman Gankin; W. R. Hildreth 1967-7-3 874 Lake ca. 2.1 road miles south of Hull Mountain on USFS Road 1 NO2. 1676 Comment
  UCD36402  Calamagrostis koelerioides Beecher Crampton 1953-7-14 1504 Lake Lake County, 3 miles north of Cobb Mountain, Bottle Rock Road. 762 Comment
  POM204179  Calamagrostis ophitidis M. S. Jussel 1933-6-30 308 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch. Comment
  UCD63346  Calamagrostis ophitidis Daniel Sanchez-Mata 2006-6-11 s.n. Lake Cobb-Kelseyville. Bottle Rock Road. Ultramafic sites between Pine Grove and Beaver Creek campground close to Sulphur Creek Road. 760 Comment
  UC1282812  Calandrinia breweri J. R. Sweeney 1951-4-1 576 Lake s-facing slope 1.2 mi sw Highland Springs 464 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
  POM282468  Callitriche heterophylla H. M. Pollard 1935-5-18 6644 Lake Bogg's Lake, Mt. Hanna. Mt. Range: Middle N. Coast; Watershed: Clear Lake; 1067 Comment
  JEPS77355  Calochortus amabilis Robert M. Lloyd 1963-5-4 2582 Lake 5 mi n Middletown (State Highway 29 at Socrates Mine Road) Comment
  UC1299344  Calochortus amabilis Freed W. Hoffman 1947-4-8 662 Lake confluence of Bucksnort Creek and Putah Creek (Hennessey Ranch, Bucksnort Creek); North Coast Ranges, Bucksnort Creek, Putah Creek Comment
  CAS-BOT-BC488463  Calochortus amabilis J. Clausen 1935-5-20 1026 Lake At summit of grade at 30.2 mi. W. of Williams. Comment
  CAS-BOT-BC488465  Calochortus amabilis L. R. Abrams 1928-5-7 12521 Lake Hough's Spring Comment
  RSA523662  Calochortus amoenus Richard Halse 1989-5-13 3835 Lake Along state hwy 175, 4.7 mi NW of Middletown. 510 Comment
  JEPS13290  Calochortus coeruleus Rimo Bacigalupi with G. T. Robbins 1955-6-7 5265 Lake Timberline Camp, at junction of Boardman Ridge and Hull Mountain Hull Mountain, Boardman Ridge 1737 Comment
  CAS-BOT-BC483564  Calochortus tolmiei Robert E. Jameson 1967-5-25 24 Lake South Fork of Scott's Creek, 4 miles west of Lakeport Comment
  HSC15359  Calochortus vestae C. B. Wolf 1928-5-7 2089 Lake 4 mi. E of Hough's Mineral Springs on the rd. to Williams Comment
  JEPS61762  Calochortus vestae Eleanor Armstrong 1932-6-5 527 Lake near Lower Lake (on Lakeport Road below Cobb Mt.) 350 Comment
  CAS-BOT-BC496924  Calochortus vestae Doris K. Kildale 1926-5-30 2033 Lake Between Clear Lake and Lower Lake Comment
  UC1392711  Calochortus vestae R. F. Hoover 1968-5-26 11096 Lake nw of Middletown (Big Canyon road) Comment
  CHSC35685  Calycadenia ciliosa Thomas W. Nelson; Jane P. Nelson 1977-7-13 3631 Lake Along forest service rd. at Soda Creek Ranger Station. 518 Comment
  CAS-BOT-BC273327  Calycadenia fremontii J. W. Blankinship 1926-9-1 s.n. Lake Kelseyville Comment
  CAS-BOT-BC273333  Calycadenia fremontii A. S. Stinchfield 1916-8-1 s.n. Lake Near Bartlett Springs Comment
  CAS-BOT-BC273335  Calycadenia fremontii J. W. Blankinship 1928-8-24 s.n. Lake Kelseyville Comment
  UC1876206  Calycadenia fremontii Gerald D. Carr 1971-9-14 655 Lake 0.6 mi N of Hwy 20 on Bartlett Spr. Rd. Comment
  CAS-BOT-BC273320  Calycadenia fremontii R. L. Carr 1978-7-8 2120 Lake 4.8 mi NW of Middletown on Hwy 175 473 Comment
  RSA789274  Calycadenia micrantha R. L. Carr 1997-7-18 3353 Lake East of Elk Mountain Road on Deer Valley Campground Road (16N01); 1.3 miles west of Deer Valley Campground. 915 Comment
  CAS-BOT-BC270817  Calycadenia pauciflora David D. Keck 1938-8-3 4735 Lake 5 miles W of Middletown on road to Cobb Mountain Comment
  UC406888  Calycadenia pauciflora H. M. Hall 1923-10-13 11936 Lake S of Lakeport (on Hopland road) Comment
  UC473394  Calycadenia pauciflora J. Thomas Howell 1930-8-24 5443 Lake 4 mi from, on Adams Springs road Middletown Comment
  UC894240  Calycadenia pauciflora Milo S. Baker 1940-8-16 9873 Lake somewhere between Lower Lake and Middletown Comment
  UCD129834  Calycadenia pauciflora Gerald D. Carr 1972-7-25 716 Lake 0.1 mile north of Howard Hot Springs on Big Canyon road. Comment
  CAS-BOT-BC270766  Calycadenia pauciflora Gerald D. Carr 1972-9-14 733 Lake Highway 29 at Napa County line 457 Comment
  CAS-BOT-BC270810  Calycadenia pauciflora H. M. Hall 1924-10-10 s.n. Lake From seed collected near Glenbrook Comment
  RSA255516  Calycadenia pauciflora Gerald D. Carr 1972-7-25 714 Lake 0.6 miles east of Bottle Rock Road on Sulphur Creek Road Comment
  UCD129814  Calycadenia pauciflora Gerald D. Carr 1971-8-17 641 Lake 150 yards east of Hwy 175, 0.7 mile south of Hwy 29. Comment
  UCD129867  Calycadenia pauciflora R. L. Carr 1978-8-19 2144 Lake 1 mile east of Kelseyville on Konocti Road. 427 Comment
  UCD129907  Calycadenia pauciflora Gerald D. Carr 1971-9-20 670 Lake 1.2 miles southeast of Rieff Road on Morgan Valley Road. 701 Comment
  RSA78610  Calycadenia truncata subsp. microcephala J. T. Howell 1943-5-10 18009 Lake 5 miles west of Lakeport on road to Hopland Comment
  UC82793  Calyptridium quadripetalum Volney Rattan 1884-1-1 Lake headwaters Eel R. (Snow's Ranch); Snow's Ranch Comment
  UCD100322  Calyptridium quadripetalum Neil Miller 1973-6-3 100 Lake roadside of Bartlett Springs Road on Walker Ridge. 609 Comment
  UCD100323  Calyptridium quadripetalum Vernon H. Oswald; Lowell Ahart 1998-7-15 9283 Lake East side of county near Barrel Spring on the east side of Baldy Mtn. and west of Walker Ridge Rd., 0.8 mi south of Barlett Springs Rd. 640 Comment
  UCD167622  Calyptridium quadripetalum Eric LoPresti; UC Davis SEEDS Chapter 2016-5-1 s.n. Lake McLaughlin UC Reserve. Northwest of Research Station on the road to the Tailings Pond. Comment
  JEPS118586  Calystegia collina B. Castro, L. P. Janeway 1999-7-5 1002 Lake Ca 12 air mi SSW of Stonyford, 4 mi NW of Indian Valley Reservoir, just S of Colusa/Lake Co line, at Kanaka Glade. Hough Springs 7.5' quad. Comment
  RSA23090  Calystegia collina E. K. Crum 1939-4-30 2085 Lake Butt Canon, seven miles northeast of Aetna Srpings. Comment
  HSC45694  Calystegia collina subsp. collina Christopher Knopp 1978-4-23 29 Lake Barrel Springs Campground 701 Comment
  HSC47660  Calystegia collina subsp. collina Sheila Logan 1978-4-22 47 Lake Barrel Springs Campground; E side of campground 488 Comment
  UCD84003  Calystegia collina subsp. collina Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6176 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by western fork of Rocky Creek Road. Rocky Creek Drainage, north of (below) waterfall and large boulders. Serpentine area on east side of drainage with groves of Cupressus sargentii. Ephermeral tributary enters creek here and comes from serpentine barrens on upper slopes. 648 Comment
  CAS-BOT-BC223612  Calystegia collina subsp. oxyphylla Doris K. Kildale 1928-5-7 4997 Lake 6 miles east of Hough's Mineral Springs Comment
  POM278812  Calystegia collina subsp. oxyphylla Lyman Benson 1932-6-15 3688 Lake Cobb Valley; Middle N Coast Range, Kelsey Creek Watershed. 701 Comment
  UC1731255  Calystegia collina subsp. oxyphylla Dean W. Taylor 1997-4-23 15959 Lake 10 mi S of Lakeport (W shore of Highland Springs Reservoir E of Highland Springs Road); North Coast Ranges 502 Comment
  JEPS73351  Calystegia occidentalis subsp. occidentalis Edward Lee 1936-9-19 2566 Lake Snow Peak west , Snow Peak west (Snow Mt.) Comment
  RSA710251  Calystegia occidentalis subsp. occidentalis R. K. Brummitt 1997-6-2 19625 Lake NE of Lucerne, 15 km along Bartlett Springs Road from Clear Lake. 1000 Comment
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Jan 14 2009
  SJSU1542  Calystegia occidentalis subsp. occidentalis D. J. Thompson 1954-6-5 86 Lake Four-Mile Glade, Cow Mt Recreational Area near Lakeport Comment
  UC728656  Calystegia occidentalis subsp. occidentalis Milo S. Baker 1945-6-21 11047 Lake rd to Bartlett Sprs bet Sawmill Flat and Ruppert Ridge; Rd to Bartlett Sprs bet Sawmill Flat and Ruppert Ridge 1066 Comment
  RSA275371  Calystegia polymorpha J. P. Smith, J. O. Sawyer, T. W. Nelson, Smith 1977-7-14 9338 Lake Forest Service Rd. M1, 5.3 mi from jct with 20N01; Mendocino National Forest. 1585 Comment
  CAS-BOT-BC493390  Camassia quamash subsp. linearis Mrs. L. R. Reynolds 1917-6-1 s.n. Lake Foot of Mt. Sanhedrin Comment
  HSC99215  Camissonia graciliflora C. Baldwin, A. Hiss, P. Reynolds 1990-4-13 41 Lake Blue Oak Campground on Indian Valley Reservoir access Rd., 1 mi. above campground 534 Comment
  POM225833  Camissonia ovata M. S. Jussel 1932-5-1 s.n. Lake Jordan Park. Comment
  UC1122276  Camissoniopsis hirtella K. Bradshaw 1937-6-8 97 Lake 3 1/2 mi sw Upper Lake (Plot #25); Lakeport Quadrangle Comment
  UC519543  Camissoniopsis hirtella M. S. Jussel 1933-6-25 154 Lake Binkley Ranch Vicinity of Cobb Valley Comment
  UC909736  Camissoniopsis hirtella Milo S. Baker 1950-5-6 12200 Lake about 1 mi se Borax Lake Comment
  UCD167986  Cardamine James A. Neilson Jr. 1981-3-30 4002 Lake Mayacamas Mountains, Bounsall Ranch, west end Great Western Mine. (Exact location unknown, coordinates estimated by label maker. Location information obtained from Neilson 4003 and 4065. Neilson 4003 was collected with this specimen and was located in the vicinity of Great Western Mine at upper spring. Neilson 4065 indicated that Great Western Mine is in Section 16, T10N, R7W.) Comment
  CDA6885  Carduus pycnocephalus T. C. Fuller 1958-5-27 1178 Lake 1 miles east of Lucerne. 0 Comment
  UCD161872  Carex James A. Neilson Jr. 1985-8-7 s.n. Lake Mayacmas Mountains; Kelsey Creek at Mostin Drive. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD84380  Carex Ayzik Solomeshch; John Olmsted 2004-6-12 s.n. Lake Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek. 966 Comment
  CDA33015  Carex amplifolia T. C. Fuller 1962-7-1 9130 Lake Bank of Kelsey Creek, Cobb. 0 Comment
  CAS-BOT-BC18102  Carex athrostachya Alice Eastwood; John Thomas Howell 1938-5-17 5653 Lake Near Upper Lake. Comment
  RSA0121126  Carex barbarae Lyman Benson 1942-7-12 11293 Lake Mayacamas Range, Clear Lake Drainage Area, Kelsy Creek Canyon, 4 miles south of Kelseyville 518 Comment
  CAS-BOT-BC34832  Carex densa Alice Eastwood; John Thomas Howell 1938-5-18 5725 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-BC34838  Carex densa Milo S. Baker 1945-5-24 10903 Lake 1.5 mile south of Lakeport in field on east side of Highway. Comment
  CAS-BOT-BC34996  Carex densa J. W. Blankinship 1923-4-15 s.n. Lake Kelseyville. Comment
  HSC7134  Carex densa J. W. Blankinship 1924-6-8 Lake Kelseyville Comment
  JEPS80264  Carex densa L. R. Heckard and J. Hickman 1980-9-16 5444 Lake Off trail from Summit Springs, Snow Mountain 1828 Comment
  POM248595  Carex dudleyi Alice Eastwood, John Thomas Howell 1938-5-16 5584 Lake 6 miles north of Lower Lake. Comment
  CAS-BOT-BC20016  Carex feta John Thomas Howell 1945-6-20 21123 Lake Bartlett Mountain. Between Pinnacle Rock and Low Gap. Comment
  CAS-BOT-BC21298  Carex fracta A. A. Heller 1902-7-23 5952 Lake Thistle Springs, Mount Sanhedrin. Comment
  UCD42118  Carex hystericina Geri Hulse-Stephens 2002-5-31 945 Lake Goat Mountain. Lake County: Goat Mountain. Three Walnuts Marsh, mid-marsh. Root parcel. 944 Comment
  JEPS80340  Carex jonesii L. R. Heckard and J. Hickman 1981-6-21 5578 Lake north cirque Snow Mt. 1965 Comment
  CHSC77394  Carex klamathensis L. P. Janeway; David Isle 1998-7-3 5714 Lake Kanaka Glade, a spring at the head of 'Spanish Creek East Fork'; near top of Pacific Ridge. 981 Comment
  UCD70602  Carex klamathensis G. L. Stebbins 1985-5-19 C 532 Lake Pacific Ridge, Kanaka Glade. 981 Comment
  HSC46560  Carex multicaulis J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9306 Lake Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01 1006 Comment
  UC728674  Carex multicaulis Milo S. Baker 1945-6-19 10963 Lake near Sawmill Flat; Bartlett Mt. 1219 Comment
  JEPS80345  Carex pachystachya L. R. Heckard and J. Hickman 1981-6-21 5582 Lake north cirque, Snow Mt. Snow Mt. 1889 Comment
  UCD42112  Carex pellita Geri Hulse-Stephens 2002-5-31 942 Lake Goat Mountain. Lake County: Goat Mountain. Three Walnuts Marsh. Root parcel; Common name: woolly sedge. 944 Comment
  UC562339  Carex praegracilis Joseph P. Tracy 1935-7-4 14012 Lake near Glenbrook (n side of Cobb Valley); Cobb Mountain 822 Comment
  CAS-BOT-BC117562  Carex serratodens John Thomas Howell 1945-6-19 21019 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  UCD140845  Carex serratodens L. S. Rose 1935-6-4 s.n. Lake St. Helena Creek, 5 miles south of Middletown. Comment
  CAS-BOT-BC117364  Carex stipata var. stipata Joseph William Blankinship 1924-5-10 s.n. Lake Blue Lakes. Comment
  JEPS80853  Carex subfusca L. R. Heckard and J. C. Hickman 1980-9-16 5449 Lake along Trout Creek Snow Mt., Trout Creek 1889 Comment
  UCD137026  Carex tumulicola Ellen Dean; with Plant Biology 102 interns 2013-5-4 7748 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. Along main entrance road, just south of entrance kiosk. 404 Comment
  SEINET10946091  Carex vicaria A. Arthur Heller 1902-7-23 Heller 5952 Lake Thistle Springs, Mt. Sanhedrin. Comment
  CAS-BOT-BC248969  Castilleja Mrs. A. McCallum No date on label s.n. Lake Bartlett Springs 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
  JEPS4834  Castilleja applegatei subsp. martinii Rimo Bacigalupi and J. R. Sweeney 1953-5-27 4166 Lake about 2 mi s Whispering Pine Resort (along State Highway 29, in canyon of upper Putah Creek, about 0.25 mi above (n of) junction of road to Anderson's Springs) 487 Comment
  RSA10745  Castilleja applegatei subsp. martinii Carl B. Wolf 1928-5-7 2080 Lake 3 miles east of Hough's Mineral Springs, on the road to Williams. Comment
  JEPS80733  Castilleja applegatei subsp. pinetorum L. R. Heckard and J. C. Hickman 1981-7-28 5692 Lake Bear Creek, above fork Snow Mountain, W side 1600 Comment
  RSA516566  Castilleja applegatei subsp. pinetorum R. C. Bacigalupi, G. Thomas Robbins 1954-6-24 4597 Lake At summit of Hull Mountain. Lake-Mendocino Co line. 2120 Comment
  UC71980  Castilleja attenuata Hardin Irwin 1904-3 105 Lake vicinity Kelseyville Comment
  HSC44444  Castilleja densiflora R. York 1978-4-23 147 Lake Barrel Springs Campground. 701 Comment
  UC1093638  Castilleja exserta Francia Chisaki and Gene B. Newcomb 1958-4-1 1087 Lake near Hoover Street, Clearlake Oaks (on Highway 20); Clearlake Oaks Comment
  HSC32500  Castilleja exserta subsp. exserta Thomas W. Nelson, Jane P. Nelson 1974-4-8 1145 Lake 200 m E of Oasis Resort, 13 mi. E of Clear Lake Oaks along Hwy. 20 Comment
  RSA10249  Castilleja foliolosa Carl B. Wolf 1928-5-4 1891 Lake 2 mi. north of Middletown. Comment
  RSA2322  Castilleja foliolosa J. W. Blankinship 1924-5-2 s.n. Lake Kelseyville. Comment
  HSC27457  Castilleja foliolosa J. P. Smith, J. O. Sawyer 1972-4-1 5183 Lake Rd. between Indian Valley and Bear Valley Comment
  HSC97520  Castilleja foliolosa Heather Plaza 2001-4-21 12 Lake Lake/Colusa Co. line Walker Ridge Rd., Rd. before Grapevine Flat 518 Comment
  SEINET12320819  Castilleja franciscana L. D. Curtis 1981-1 7 Lake 5.1 mi W of Walker Ridge Rd, Hwy 20 457 Comment
  RSA128570  Castilleja minor subsp. spiralis Peter H. Raven 1954-9-1 8082 Lake Butte Canyon, 7 miles south of Middleton. Comment
  UCSB46289  Castilleja rubicundula subsp. lithospermoides Steele, Kelly 1980-6-25 Lake 12.5 miles north on Walker Ridge Road from its junction with Hwy. 20 Comment
  UCD81865  Castilleja rubicundula subsp. rubicundula Ellen Dean; K. Mawdsley,G. Harrington,R. Wilmarth,B. Rice,E. Salvia 2009-5-27 5748 Lake Walker Ridge. Picnic area near Cold Spring. 912 Comment
  CAS-BOT-BC40207  Caulanthus lasiophyllus Agnes M. Bowman 1902-4-1 161 Lake High Valley. Comment
  CAS-BOT-BC40208  Caulanthus lasiophyllus J. W. Blankinship 1928-7-9 s.n. Lake Mount Konocti. Comment
  CAS-BOT-BC48505  Ceanothus confusus M. S. Jussel 1933-6-30 322 Lake Between Cobb Mountain and Adam Springs on the Binkley Ranch Comment
  CAS-BOT-BC49253  Ceanothus cuneatus H. E. McMinn 1926-1-2 1634 Lake Base of Mt. St. Helena Grade, S. of Middletown - in the flat near St. Helena Creek Comment
  UCD22473  Ceanothus cuneatus Brian Vanden Heuvel 2003-2-21 202 Lake 5.0 miles north of CA 20 on High Valley Road, near Clear Lake. Comment
  UCR42415  Ceanothus divergens subsp. confusus L. F. LaPre 1986-3-30 s.n. Lake Inner North Coast Ranges, Three Peaks, 5 mi SE of Middletown near the Napa County line 732 Comment
  OBI10252  Ceanothus diversifolius Milo S. Baker 1941-6-17 9956 Lake Elk Mt road to Pillsbury Lake Comment
  CHSC39448  Ceanothus foliosus B. A. Stein 1981-5-2 533 Lake Bartlett Sp. Rd., Rupert Ridge. 1127 Comment
  RSA399063  Ceanothus foliosus H. E. McMinn 1926-1-1 1612 Lake on way from Clear Lake to summit of Elk Mt. Comment
  UC79982  Ceanothus foliosus C. F. B. 1903-5-12 3002 Lake Divide between Lakeport and Hopland. Comment
  UCR101772  Ceanothus foliosus subsp. vineatus L. C. Wheeler 1952-9-3 6890 Lake White Rock Mtn: near Blue Lakes Comment
  CAS-BOT-BC49666  Ceanothus foliosus var. foliosus M. K. Curran 1884-1-1 s.n. Lake unspecified Comment
  CAS-BOT-BC63652  Ceanothus integerrimus H. E. McMinn 1925-12-30 1595 Lake Grade from Hopland to Lakeport. Mayacama Range. Comment
  CAS-BOT-BC63657  Ceanothus integerrimus Carl B. Wolf 1928-5-6 2019 Lake 3 mi. w. of Bartlett Springs. Comment
  CAS-BOT-BC63658  Ceanothus integerrimus C. Hart Merriam 1907-7-13 s.n. Lake Siegler Spgs. Comment
  CAS-BOT-BC63662  Ceanothus integerrimus A. A. Heller 1902-7-15 5880 Lake About Summit Lake, near summit of Mt. Sanhedrin. Comment
  UC1070774  Ceanothus integerrimus A. Simontacchi 1937-6-21 178 Lake Hunter Point Lakeport quad., Mendocino National Forest 853 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
  CAS-BOT-BC51078  Ceanothus jepsonii L. R. Abrams 1928-5-7 12574 Lake 4-5 miles East of Hough's Springs Comment
  CAS-BOT-BC51083  Ceanothus jepsonii James A. Gunn, Jr. 1902-5-17 s.n. Lake 3 m. N. W. of Glenbrook Comment
  CAS-BOT-BC51092  Ceanothus jepsonii M. S. Jussel 1932-4-30 s.n. Lake Jordan Park, Coleman estate Comment
  CAS-BOT-BC51097  Ceanothus jepsonii Doris K. Kildale 1928-5-7 5005 Lake 6 miles East of Hough's Mineral Springs Comment
  CAS-BOT-BC51098  Ceanothus jepsonii T. S. Brandegee 1890-4-1 79 Lake Bradford Comment
  SBBG85790  Ceanothus jepsonii L. F. LaPre 1985-4-25 Lake Three Pks, at end of Livermore Rd, near Napa County line, 5 mi SE of Middletown 670 Comment
  UC1193307  Ceanothus jepsonii P. Zinke 1951-6-6 233 Lake 1 1/2 mi sw Great Western Mine; Quad. 60D2, sw of Great Western Mine 822 Comment
  UC18318  Ceanothus jepsonii Willis L. Jepson 1892-7 Lake Uncle Sam Mt. Mountain Region of Clear Lake Comment
  UCD151234  Ceanothus jepsonii James A. Neilson Jr. 1974-4-30 3570 Lake Lake County (on county line between Sonoma and Lake counties): Mayacmas Mountains, county line ridge, 1/4 mile north of Geyser Rock. (Elevation estimated using Google Earth by label maker.) 975 Comment
  SEINET12210990  Ceanothus jepsonii F. H. Utech, McClintock, E.; Knight, W.; Knight, I. 1984-1 84 -032 Lake ca 6 mi E from junction of CA 29 & Butts Canyon Road on Butts Canyon Road, Detert Reservoir area 305 Comment
  RSA10717  Ceanothus jepsonii subsp. albiflorus Carl B. Wolf 1928-5-7 2113 Lake 6 miles east of Houghs Mineral Springs on the road to Williams. Comment
  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
  HSC89679  Ceanothus jepsonii var. albiflorus William E. Avery, Mathew Henry Bergvall-Mensor, Steve Wilson 1989-4-15 Lake 762 Comment
  HSC90069  Ceanothus jepsonii var. albiflorus C. Baldwin, A. Hiss, P. Reynolds 1990-4-14 42 Lake Indian Valley Reservoir access rd. 1.5 mi NE of intersection with Walker Ridge Rd., 20 m off rd. 689 Comment
  JEPS20112  Ceanothus jepsonii var. albiflorus Willis L. Jepson 1893-5-5 14033 Lake Middleton grade; Mt. St. Helena Comment
  UCD151237  Ceanothus oliganthus var. sorediatus James A. Neilson Jr. 1974-4-30 s.n. Lake Lake County (on county line between Sonoma and Lake counties): Mayacmas Mountains, county line ridge, 1/4 mile north of Geyser Rock. (Elevation estimated using Google Earth by label maker.) 975 Comment
  HSC18312  Ceanothus parryi W. L. Jepson 1942-6-9 20703 Lake Mt. St. Helena, E side along St. Helena Creek Comment
  OBI10386  Ceanothus parvifolius Milo S. Baker 1941-6-17 9955 Lake Elk Mt road to Pillsbury Lake Comment
  UCD131130  Ceanothus parvifolius Ellen Dean; Karen Whitestone, Jim Dempsey 2013-1-3 7521 Lake Clear Lake State Park. NE of Kelseyville. South shore of Clear Lake, north side and lower reaches of Mount Konocti. Southern part of park off of Glebe Rd, south of Soda Bay Rd. On undeveloped road that departs from Glebe Rd at SE corner of orchard. 627 Comment
  NY201960  Ceanothus spinosus J. B. Walker 1995-4-30 1400 Lake Mendocino National Forest, N of Nice, along USFS Rd 14, along Wild Bill Ridge 900 Comment
Read comments
Feb 10 2011
  UCD129961  Centaurea benedicta Collector Unknown 1950-4-1 s.n. Lake Southwest of Kelseyville. Comment
  UC878330  Centaurium trichanthum Milo S. Baker 1940-6-30 9750 Lake opposite Whispering Pines Resort Comment
  UCD84385  Centromadia Ayzik Solomeshch; John Olmsted 2004-6-12 s.n. Lake Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek. 966 Comment
  UCD42013  Centromadia fitchii Geri Hulse-Stephens 2001-9-8 838 Lake Goat Mountain. Wyman Creek. 1005 Comment
  SD67307  Centromadia parryi Darley F. Howe 1967-8-10 437 Lake 7.0 miles west of Lake-Colusa County line on California Highway 20. 609 Comment
  CAS-BOT-BC279139  Centromadia pungens subsp. pungens J. W. Blankinship 1926-9-1 s.n. Lake Kelseyville. Banks of Cold Creek Comment
  RSA790978  Centromadia pungens subsp. pungens Peter Rubtzoff 1964-9-13 5513 Lake Clear Lake State Park, lower Kelsey Creek area. Comment
  UC912301  Centromadia pungens subsp. pungens P. Schulthess 1931-7-15 Lake 1.5 mi w of Kelseyville; Big Valley, Lakeport Road Comment
  RSA286397  Cephalanthus occidentalis Robert F. Thorne 1974-7-28 45065 Lake Clear Lake. Gooseneck Point. 402 Comment
  POM283972  Cephalanthus occidentalis var. californicus Lyman D. Benson 1927-09 39 Lake Soda Bay. Middle N Coast Mtn range. Clear Lake watershed. 457 Comment
  POM283973  Cephalanthus occidentalis var. californicus A. M. Irving 1930-06 s.n. Lake Upper Lake. Clear Lake. Middle N Coast Mtn range. 427 Comment
  UC28130  Cephalanthus occidentalis var. californicus State Survey 1800-1 2682 Lake Comment
  POM271049  Ceratophyllum demersum Lyman Benson 1928-6-28 344 Lake Soda Bay; Mt. Range: Middle N Coast; Clear Lake [area]. 427 Comment
  UC728618  Ceratophyllum demersum Milo S. Baker 1945-9-4 11186 Lake s end Clear Lake (near Wygal's Resort); s end of Clear Lake Comment
  CAS-BOT-BC179427  Cercis occidentalis Camille F. Nowell 2011-6-11 7 Lake Hwy. 20 near summit of mountain, heading E toward Williams. 520 Comment
  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
  RSA12698  Cercis occidentalis Carl B. Wolf, E. R. Johnson, Adrian Wolf 1934-10-16 6194 Lake 1/10 mi. above Siegeler Springs. Seedlings from the Botanic Garden, propagation no. 2150.. 549 Comment
  RSA16713  Cercis occidentalis Carl B. Wolf, E. R. Johnson, Adrian Wolf 1934-10-16 6194 Lake 1/10 mi. above Siegeler Springs. Seedlings from the Botanic Garden, propagation no. 2150.. 549 Comment
  SEINET803179  Cercis occidentalis Lyman Benson 1941-1 11007 Lake Soda Bay, north base of Mt. Konocti, Middle North Coast Range. 396 Comment
  UCD131812  Cercis occidentalis Arti Lal; PLS 102 plant collecting interns 2013-4-14 7 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. Along road that goes southeast from Glebe Road at gate. 553 Comment
  RSA0016848  Cercis occidentalis J. Walker 1977-4-24 39 Lake Bartlett Springs road at Kilpepper Creek. 503 Comment
  RSA10808  Cercocarpus betuloides Carl B. Wolf 1928-5-6 2011 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  RSA453307  Cercocarpus betuloides Phyllis Krieg 1979-4-1 s.n. Lake Middle Creek Campground Mendocino National Forest. 457 Comment
  CAS-BOT-BC137042  Cercocarpus betuloides var. betuloides L. R. Abrams 1916-7-28 6289 Lake Grade between Bartlett Springs and Clear Lake Comment
  CAS-BOT-BC284549  Chaenactis glabriuscula var. heterocarpha L. R. Abrams 1928-5-6 12455 Lake Summit to Bartlett Springs Comment
  CAS-BOT-BC277662  Chaenactis glabriuscula var. megacephala John Thomas Howell 1945-6-19 21030 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  JEPS51924  Chamaesyce serpyllifolia W. L. Jepson 1938-9-24 19027 Lake Coyote Valley Comment
  CAS-BOT-BC68276  Cheilanthes cooperae D. Toren 1972-1-28 350 Lake Hell's Peak 670 Comment
  CAS-BOT-BC70156  Cheilanthes gracillima Philip A. Munz 1956-7-25 22349 Lake Long Ridge Trail from Fir Root Spring to Snow Mountain 1767 Comment
  UC1299766  Cheilanthes gracillima Freed W. Hoffman 1947-6-20 1607 Lake summit Goat Mt (boundary of Lake and Colusa Co's); North Coast Ranges Comment
  UCD83957  Chenopodium ambrosioides Ellen Dean; C. Thomsen, G. Harrington 2010-6-9 6130 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
  POM279698  Chenopodium ambrosioides var. ambrosioides Lyman Benson 1928-11-27 781 Lake Kelseyville; Mt. Range: Middle N Coast; River: Kelsey Creek. Comment
  UC154040  Chimaphila menziesii Joseph P. Tracy Jul 21 1905-Aug 16 1905 2327 Lake Elk Mt. Northern Coast Ranges, n. Lake Co., Elk Mt. 1219 Comment
  RSA46816  Chlorogalum angustifolium Doris K. Kildale 1926-5-30 2066 Lake Lake County: Lower Lake-Lakeport road; top of ridge Comment
  PASA562  Chlorogalum pomeridianum J. Poole 1964-6-24 Lake Comment
  UCSB17196  Chorizanthe brevicornu var. spathulata Hardham, Clare 1961-6-27 Lake Alkali Lake Comment
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Jul 1 2019
  CAS-BOT-BC191823  Chorizanthe clevelandii John Thomas Howell 1937-7-18 13103 Lake Mirabel Mine Comment
  JEPS57622  Chorizanthe clevelandii W. L. Jepson 1897-7-15 Lake Mt. Hanna Comment
  JEPS57623  Chorizanthe clevelandii W. L. Jepson 1897-7-14 14781 Lake Cobb Mountain Comment
  SD1217  Chorizanthe clevelandii Brandegee June 1886 Lake Lake County Comment
  CAS-BOT-BC257009  Chorizanthe membranacea Lewis S. Rose 1936-4-28 36201 Lake Clear Lake Park 411 Comment
  RSA488798  Chorizanthe membranacea James L. Reveal 1988-6-2 6976 Lake Along California Highway 175 (Hopland Road), 2.5 miles southwest of California Highway 29, 1.3 mile west of Matthews Road and 5.6 miles east of the Mendocino County line 473 Comment
  UC1949262  Chorizanthe membranacea Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7518 Lake Scotts Valley Rd 1 mi S of Hwy 20, ca 7 airmiles NW of Lakeport; above outcrops on W side of rd Comment
  CAS-BOT-BC252815  Chorizanthe polygonoides var. polygonoides M. S. Jussel 1933-6-25 134 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  UC1282813  Chorizanthe polygonoides var. polygonoides J. R. Sweeney 1953-5-26 1063 Lake Kelseyville Road 5 1/2 mi nw Lower Lake (Seigler Canyon); , nw Lower Lake Comment
  RSA97550  Chorizanthe polygonoides var. polygonoides Beecher Crampton 1953-6-2 1414 Lake 5 miles northwest of Lower Lake Comment
  UCD41868  Cicuta douglasii Geri Hulse-Stephens 2001-4-29 626 Lake Goat Mountain. Three Walnuts Marsh.; Common name: water hemlock. 944 Comment
  CAS-BOT-BC32802  Cirsium breweri var. lanosissimum Amos Arthur Heller 1902-8-2 6011 Lake Near Hullville on the ridge between Eel river and Rice creek. Comment
  CAS-BOT-BC277990  Cirsium cymosum John Thomas Howell 1945-6-21 21191 Lake Bartlett Mountain Comment
  CAS-BOT-BC277997  Cirsium cymosum Alice Eastwood; John Thomas Howell 1938-5-16 5586 Lake 6 miles north of Lower Lake Comment
  UC1119210  Cirsium cymosum var. cymosum A. Simontacchi 1937-6-25 205 Lake 1.7 mi sw Sawmill Flat; Lakeport Quad. 960 Comment
  UCD163125  Cirsium douglasii var. breweri James A. Neilson Jr. 1977-7-19 3942 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
  RSA0070619  Cirsium douglasii var. breweri P. A. Munz 1956-7-24 22280 Lake Fir Root Spring, Long Ridge SE of Snow Mountain. 1372 Comment
  UC173886 Image available Cirsium douglasii var. douglasii H. M. Hall 1913-7-13 9450 Lake Lyons Valley inner North Coast Ranges, n Lake County (40 to 50 mi from Pacific Ocean) 731 Comment
  UC194713  Cirsium douglasii var. douglasii A. A. Heller 1902-7-15 Lake s of Mt. Sanhedrin (midway between Potter Valley and Hullville) Comment
  CAS-BOT-BC292686  Cirsium occidentale var. venustum M. S. Jussel 1933-6-27 257 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  POM352195  Cirsium occidentale var. venustum M. B. Dunkle 4863 Lake Near Cob Comment
  SJSU11876  Cirsium occidentale var. venustum J. B. Snell 1963-6-15 153 Lake Long Valley E of Clear Lake Comment
  CAS-BOT-BC288727  Cirsium remotifolium A. A. Heller 1902-7-14 5856 Lake Foothills S of Mt Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC294775  Clarkia Mona Bourell 1997-7-2 6529 Lake Mendocino National Forest. Along Rice Creek Road. FS Road M 3 Comment
  CAS-BOT-BC294785  Clarkia Mona Bourell 1997-7-3 6565 Lake Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail 1554 Comment
  HSC39564  Clarkia amoena subsp. huntiana D. E. Anderson, J. P. Smith 1971-6-26 - 1205 Lake Register area of Mendocino National Forest. Comment
  UC1586099  Clarkia amoena subsp. huntiana Barbara Ertter 1988-7-4 7705 Lake 2 mi w Bear Creek Campground (Rice Fork crossing, ca. 11 air mi n of Upper Lake (town), se of Lake Pillsbury); Mendocino Nat'l Forest 609 Comment
  UC1392972  Clarkia concinna subsp. concinna R. F. Hoover 1968-5-26 11094 Lake Harbin Springs Comment
  UC161702  Clarkia concinna subsp. concinna J. Torrey 1865-1 94 Lake Borax Lake Comment
  CAS-BOT-BC164600  Clarkia gracilis subsp. gracilis Alice Eastwood; John Thomas Howell 1938-5-16 5614 Lake Near Grizzly Springs Comment
  CAS-BOT-BC172540  Clarkia purpurea subsp. purpurea Alice Eastwood; John Thomas Howell 1938-5-17 5648 Lake 5 miles SE of Upper Lake Comment
  POM271803  Clarkia purpurea subsp. purpurea Lyman Benson 1928-5-9 499 Lake Kelseyville, Middle N Coast mountain range, Kelsey Creek watershed 457 Comment
  CAS-BOT-BC163830  Clarkia purpurea subsp. quadrivulnera J. W. Blankinship 1927-6-12 s.n. Lake Kelseyville Comment
  CAS-BOT-BC163837  Clarkia purpurea subsp. quadrivulnera John Thomas Howell 1945-6-19 21032 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  POM271802  Clarkia purpurea subsp. quadrivulnera Lyman Benson 1928-6-20 261 Lake Western base of Mt. Konocti, Kelseyville; Middle North Coast mountain range 488 Comment
  UC1122413  Clarkia purpurea subsp. quadrivulnera K. Bradshaw 1937-6-2 50 Lake 3 mi wsw Lakeport (Plot #11); Lakeport Quadrangle Comment
  RSA93025  Clarkia purpurea subsp. quadrivulnera Milo S. Baker 1954-5-6 12928 Lake 3 miles+ East of Middleton in low ground. Comment
  POM32297  Clarkia rhomboidea A. A. Heller 1902-7-14 5873 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  POM72769  Clarkia rhomboidea P. A. Munz 1925-6-18 9876 Lake Lakeport. Comment
  UCD132504  Clarkia rhomboidea Juan Sanchez; PLS 102 plant collecting interns 2013-5-4 5 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. North side of park, north of Soda Bay Road. Next to entrance kiosk. 419 Comment
  UCD167370  Clarkia rhomboidea Eric LoPresti 2016-6-25 8 Lake McLaughlin UC Reserve. Quarry Valley. 640 Comment
  SEINET10492537  Clarkia rhomboidea Ertter 1988-6-4 ERTTER 7500 Lake Bottle Rock Rd a few miles NW of Pine Grove, 1.3 miles SE of Sulphur Cr Rd jct, halfway between Kelseyville and Middleton; bare slopes of draw on grassy N-facing slope, scattered pine and oak, below chaparral on ridge; T11/12N R8W, 2400 feet. 730 Comment
  CHSC101517  Clarkia unguiculata G. F. Hrusa; R. Gross 2008-5-23 17385 Lake Dry bank above Box Canyon Creek in upper Benmore Canyon immediately east and south of Indian Valley Reservoir spillway. 457 Comment
  UCD32404  Claytonia Beecher Crampton; Jim Sweeney 1950-5-6 556 Lake 1 mile west of Highland Springs on either side of the road. 457 Comment
  HSC66069  Claytonia exigua subsp. exigua Teri Bartowski, Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 19 Lake Along Walker Ridge Rd., 1.3 mi. S of jct. with access road to Indian Valley Dam Comment
  POM182684  Claytonia exigua subsp. exigua D. D. Keck 1931-4-3 1077 Lake 6 miles N of Aetna Springs. Comment
  UC1587534  Claytonia exigua subsp. exigua K. L. Chambers 1977-3-30 4260 Lake 2 mi from Butts Valley Road junction with Hwy. 29 (near Middletown) Comment
  CAS-BOT-BC439336  Claytonia gypsophiloides M. S. Jussel 1931-3-30 20 Lake Glenbrook near Jordan Park. Comment
  UCD163338  Claytonia parviflora Craig D. Thomsen 2009-5-3 2809 Lake Walker Ridge. North of Til Jones Spring. 990 Comment
  UCD81923  Claytonia parviflora Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5504 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
  UCR257976  Claytonia parviflora Ellen Dean, Gordon Harrington, Jack Alderson 2010-3-7 5813 Lake Cache Creek Wilderness area, northern part of wilderness, accessed via DFG property (Redbud Trail), route taken goes overland to Rocky Creek. Northwest-facing slopes above Redbud Trail 423 Comment
  HSC64316  Claytonia parviflora subsp. parviflora J. P. Smith, Thomas W. Nelson 1976-4-13 8562 Lake Bartlett Springs Rd., 8.2 mi. from its jct. with Hwy. 20 1067 Comment
  CAS-BOT-BC439502  Claytonia parviflora subsp. parviflora John Thomas Howell 1934-3-26 11801 Lake Mirabel Mine Comment
  JEPS75710  Claytonia rubra L. R. Heckard 1972-7-8 3065 Lake Frog Pond to Milk Ranch; Snow Mt. 1981 Comment
  CDA15489  Claytonia rubra subsp. depressa G. F. Hrusa, WTD 1998-6-19 14626 Lake North Coast Ranges; N side of Goat Mtn. summit area. Comment
  UCD158888  Claytonia rubra subsp. depressa James A. Neilson Jr. 1975-4-15 3129 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Elevation estimated using Google Earth by label maker.) 853 Comment
  HSC35387  Claytonia rubra subsp. rubra A. M. Montalvo 1975-5-3 218 Lake 2.1 mi. N of junction between Bottle Rd. and Hwy. 175 762 Comment
  UC1136737  Claytonia rubra subsp. rubra A. Simontacchi 1937-6-25 206 Lake Pinnacle Rock Lookout; Mendocino National Forest, Lakeport Quad. 1325 Comment
  CAS-BOT-BC91374  Clematis lasiantha John Thomas Howell 1945-6-21 21187 Lake Bartlett Mountain. Sawmill Flat to Ruppert Ridge. Comment
  HSC84569  Clematis lasiantha Gladys L. Smith, Clare R. Wheeler 1981-5-22 6290 Lake Old Toll Rd., S limits of Cow Mtn. Recreation Area, Mayacamas Range 670 Comment
  UC1299403  Clematis lasiantha Freed W. Hoffman 1947-4-8 1868 Lake rd. to Hennessey Ranch (Bucksnort Creek); North Coast Ranges, Bucksnort Creek Comment
  RSA255864  Clematis ligusticifolia C. W. Tilforth, John Dourley 1975-9-27 1133 Lake 12 miles E of Clear Lake, Hwy 20. 366 Comment
  UCD95587  Clematis ligusticifolia D. H. Hartmann 1941-8-14 s.n. Lake Middletown. Comment
  SEINET12271783  Collinsia bartsiifolia Unknown 1940-1 898 Lake 2.1 mi S of Lakeport Comment
  UC672485  Collinsia bartsiifolia var. bartsiifolia H. L. Mason 1929-4-29 5238 Lake 2.9 mi w Lakeport (on road to Hopland) Comment
  UC727774  Collinsia bartsiifolia var. bartsiifolia Milo S. Baker 1946-5-1 11341 Lake s end Borax Lake (along roadside) 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
  POM296061  Collinsia grandiflora Cora W. Benson 1935-4-4 6 Lake Prayer Hill, Lakeport. Comment
  HSC43934  Collinsia greenei Robert M. Specht 1977-4-28 812 Lake Ukiah District [somewhere within the BLM district bounday, see County and TRS for location, not from the city of Ukiah proper] 512 Comment
  JEPS33723  Collinsia greenei D. E. Breedlove 1963-5-30 5160 Lake 2 mi e Bartlett Springs Summit (e of Clear Lake) Comment
  JEPS86266  Collinsia greenei D. E. Breedlove 1963-5-30 5160 Lake 2 mi e of summit of Bartlett Springs (e of Clear Lake) Comment
  UC519559  Collinsia greenei M. S. Jussel 1933-6-29 302 Lake near Cobb Valley (Binkley Ranch) Comment
  POM128593  Collinsia greenei H. M. Hall 1913-7-21 9531 Lake Mt. Hall, northern Lake Co, in the semi-arid section of the inner North Coast Ranges, 80 km. from the Pacific Ocean. 2070 Comment
  POM273529  Collinsia greenei Lyman D. Benson 1932-6-12 3661 Lake Colusa Line - Abbot Mine. N. Fork Cache Creek watershed. 457 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
  HSC20626  Collinsia heterophylla H. E. Parks, S. T. Parks May 1930 734 Lake E slopes of Mt. St. Helena Comment
  HSC85888  Collinsia heterophylla Sandy Floyd, Tom Munton, T'ai Roulston 1987-4-11 80 Lake Blue Oak Campground, 8 mi. N of Hwy. 20 on Walker Ridge Rd., SE of Indian Valley Reservoir, 50 m up stream from campground Comment
  UCD81921  Collinsia heterophylla Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5502 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
  JEPS33722  Collinsia rattanii D. E. Breedlove 1963-5-29 5123 Lake 10 mi s Kelseyville (on rd to Middletown) Comment
  UC905108  Collinsia sparsiflora Milo S. Baker 1950-4-15 12178 Lake back of Sulphur Bank Mine (at s shore of Clear Lake); Clear Lake Comment
  POM126053  Collinsia sparsiflora var. bruceae Alice Eastwood 1925-5-22 12799 Lake Dashiell's Mt. Sanhedrin. Comment
  UC672476  Collinsia sparsiflora var. sparsiflora H. L. Mason 1929-4-29 5249 Lake 2.9 mi w Lakeport (w of meadows on rd from Hopland to Lakeport) Comment
  JEPS73480  Collinsia torreyi var. wrightii L. R. Heckard 1972-7-9 3091 Lake w of the 2 peaks of Snow Mtn (Milk Ranch Meadow) 1920 Comment
  UC1299511  Collomia diversifolia Freed W. Hoffman 1948-6-26 2483 Lake 3 mi n Bear Creek crossin<g>; Rice Creek Comment
  UC908758  Collomia diversifolia Milo S. Baker 1936-4 8615 Lake burned-over area near Mirabel Mine Comment
  UCD167623  Collomia diversifolia Eric LoPresti; UC Davis SEEDS Chapter 2016-5-1 s.n. Lake McLaughlin UC Reserve. Research Hill. (Exact location unknown. Coordinates estimated by label maker). Comment
  UCR45093  Collomia diversifolia L. F. LaPre 1986-5-8 s.n. Lake Inner North Coast Ranges, Berryessa-Knoxville Road at the Lake/Napa county line, along Hunting Creek at the SE end of Morgan Valley. 640 Comment
  RSA109945  Convolvulus arvensis P. A. Munz 1956-7-25 22352 Lake Long Ridge Trail from Fir Root Spring to Snow Mountain. 1768 Comment
  RSA2728  Convolvulus arvensis J. W. Blankinship 1924-5-10 s.n. Lake Upper Lake. Comment
  CAS-BOT-BC286026  Conyza canadensis J. W. Blankinship 1928-8-25 s.n. Lake Kelseyville. Fields near Clear Lake Comment
  UC172841  Corallorhiza maculata H. M. Hall 1913-7-16 9484 Lake old Frazier Mill Inner North Coast Ranges, Mt. Sanhedrin (40-50 mi from the Pacific ocean) 1219 Comment
  LA209071  Cordylanthus pilosus subsp. hansenii A. A. Heller; 1902-7-28 sn Lake Near summit of Mt. Sanhedrin Comment
  LA209072  Cordylanthus pilosus subsp. hansenii H. Lewis; 1940-7-4 sn Lake 3 mi. S of Kelseyville Comment
  JEPS55926  Cordylanthus pilosus subsp. pilosus T. I. Chuang and F. M. Chuang 1968-7-24 6489 Lake 2.4 mi nw of Middletown (along highway sides) Comment
  UC762588  Cordylanthus pilosus subsp. pilosus R. F. Hoover 1938-9-3 3794 Lake e side Mt. St. Helena Comment
  POM273541  Cordylanthus pilosus subsp. pilosus Lyman Benson 1929-8-4 1894 Lake Kelsey Creek Canyon. Comment
  UC1321310  Cordylanthus pilosus subsp. pilosus R. F. Hoover 1966-8-23 9925 Lake s Middletown; Valley of St Helena creek Comment
  JEPS6817  Cordylanthus pringlei R. F. Hoover 1938-9-23 3867 Lake Butts Canyon Comment
  CAS-BOT-BC238221  Cordylanthus tenuis subsp. brunneus Greg de Nevers 2001-7-8 12592 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  RSA8474  Cordylanthus tenuis subsp. brunneus M. S. Jussel 1933-6-30 326 Lake Between Cobb Mountain and Adam Springs on the Binkley Ranch. Comment
  UC596290  Cordylanthus tenuis subsp. brunneus R. F. Hoover 1938-9-23 3866 Lake Butts Canyon Comment
  CHSC103502  Cordylanthus tenuis subsp. tenuis David Isle; John Olmstead, Peter Arnold 1992-9-24 1805 Lake Mendocino National Forest; North Coast Ranges; North Fork Cache Creek Watershed. Just over 2 miles SW of Goad Rock on SW side of Goat Mountain; White Ranch Glades. 914 Comment
  CHSC63663  Cordylanthus tenuis subsp. tenuis B. Castro 1993-9-11 504 Lake At W edge of Lakeport, on historic 'Brewery Hill' site. On short SW-trending flat ridge, at edge of firebreak. 451 Comment
  RSA22508  Cornus glabrata Annetta Carter 1936-9-20 1211 Lake Bear Creek, southwest of Snow Mountain. 732 Comment
  UC1122770  Cornus glabrata B. Schreiber 1936-9-20 2342 Lake Stoneyford Quad., Bear Creek Camp Mendocino Nat'l Forest, Stoneyford Quad., Bear Creek Camp 762 Comment
  UC1540466  Cornus glabrata Annetta Carter 1936-9-20 1211 Lake Bear Creek s.w. of Snow Mt. 731 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
  CAS-BOT-BC299709  Crocidium Robert E. Jameson 1967-5-2 23 Lake South Fork of Scott's Creek 4 miles west of Lakeport Comment
  SEINET3926222  Crypsis aculeata H. L. Mason 1930-1 5724 Lake Lakeshore. Clear Lake, Lake County.; 0 Comment
  CAS-BOT-BC190060  Crypsis schoenoides Peter Rubtzoff 1963-9-13 5262 Lake Clear Lake State Park. On Clear Lake beach in lower Kelsey Creek area. Comment
  JEPS76140  Crypsis schoenoides Rimo Bacigalupi 1976-8-14 9334 Lake near mouth of Kelsey Creek (edge of receding water of lake); Clear Lake State Park, Clear Lake 403 Comment
  UCD59939  Crypsis schoenoides Beecher Crampton 1958-8-19 5110 Lake 6.7 miles east of Middletown, southeast portion of Coyote Valley. Comment
  UCR254861  Cryptantha Greg de Nevers 2001-4-23 12325 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 476 Comment
  UCD35000  Cryptantha Beecher Crampton 1995-6-4 10322 Lake Lake County, border with Colusa County on Hwy. 20. Comment
  UCR257979  Cryptantha clevelandii Ellen Dean, PLB 102 students 2009-5-3 5498 Lake Walker Ridge, along Walker Ridge Road, c. 1.9 road mi north of intersection with Hwy 20 732 Comment
  UCD119774  Cryptantha dissita John Thomas Howell 1976-4-29 51617 Lake 2.5 miles south of Lakeport. 426 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
  POM72755  Cryptantha flaccida P. A. Munz 1925-6-18 9875 Lake Lakeport. Comment
  UC55908  Cryptantha flaccida J. P. Tracy May 28 1902-Jun 2 1902 1704 Lake 6 mi w Lakeport (in hills about Scotts Valley); Scotts Valley 426 Comment
  RSA692603  Cryptantha hispidula D. W. Taylor 1998-6-22 16684 Lake Bottle Neck Rock Road 1.2 miles N jct. Sulphur Springs Road (ca. 1.3 road mi N of Glenbrook). 793 Comment
  UC857147  Cryptantha hispidula Frank W. Gould 1940-5-15 1262 Lake 2.5 mi ne Middletown Comment
  JEPS81358  Cryptantha intermedia L. R. Heckard and J. C. Hickman 1982-7-7 5968 Lake n.w. side Snow Mt. (rocky bald along Crooked Tree trail) 1645 Comment
  RSA32516  Cryptantha intermedia J. T. Howell 1945-6-21 21153 Lake Sawmill Flat to Ruppert Ridge, Bartlett Mountain. Comment
  CAS-BOT-BC33122  Cryptantha milobakeri Milo Samuel Baker 1934-5-5 7629 Lake about midway between Kelseyville and Lower Lake Comment
  UCSC000616  Cryptantha muricata var. jonesii K. Bradshaw 1937-6-8 102 Lake 2.5 miles southwest of Upper Lake Upper Lake - Lakeport 640 Comment
  CAS-BOT-BC85527  Cupressus macnabiana Clare R. Wheeler 1978-10-14 740 Lake Mayacamas Mountains, Mill Creek Rd., approx. 8 miels S.E. of Mill Creek county Park. 762 Comment
  CAS-BOT-BC85571  Cupressus macnabiana Joseph Maillaird 1919-5-6 s.n. Lake Adams Springs 914 Comment
  CAS-BOT-BC85575  Cupressus macnabiana C. B. Wolf; E. R. Johnson 1934-10-14 6186 Lake 4 mi. W. (above) Highland Springs on Pieta Rd. 487 Comment
  JEPS78644  Cupressus macnabiana Edward Lee 1936-9-20 2584 Lake 26 mi n Monticello; Snow Mt., Monticello-Lake Road Comment
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Sep 17 2014
  RSA17618  Cupressus macnabiana C. B. Wolf, E. R. Johnson 1934-10-16 6192 Lake Along Rief to Knoxville Road 1 mile from Napa Co. line 457 Comment
  UC1046658  Cupressus macnabiana W. L. Gee 1954-6-21 WLG- 3 Lake Red Elephant Mine near Napa-Lake County Line; Quadrangle 59B-3 670 Comment
  UC1541647  Cupressus macnabiana H. E. and S. T. Parks 1930-5-1 732 Lake e slopes Mt. St. Helena Comment
  UC63  Cupressus macnabiana J. Burtt Davy 1900-5-30 6643 Lake Highland Springs North Coast Ranges Comment
  NY16694  Cupressus macnabiana C. B. Wolf 1934-10-14 6187 Lake This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  SEINET10531467  Cupressus macnabiana Miller Miller s.n. 1882 Lake On exposed hill side, with underbrush. Comment
  SEINET10531474  Cupressus macnabiana Carl B. Wolf, E. R. Johnson 1934-10-14 Wolf 2144 Lake 7 mi E of Houghs Springs on road to williams, 3 mi W of Colusa County line. Upper sonoran:- Digger Pines Sun. Serpentine hillside. 610 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-BC80819  Cupressus sargentii C. Hart Merriam 1906-8-15 s.n. Lake St. Helena Creek, east base of Mt. St. Helena Comment
  CAS-BOT-BC80822  Cupressus sargentii C. B. Wolf; E. R. Johnson 1934-10-14 6188 Lake 7 mi. E. of Houghs Springs on rd. to Williams, 3 mi. W. of Colusa Co. line 609 Comment
  CAS-BOT-BC80827  Cupressus sargentii David D. Keck 1931-4-3 1101 a Lake 6 miles north of Aetna Springs, southern Lake County Comment
  JEPS39756  Cupressus sargentii M. H. Hazell 1936-12-16 Lake w of Highland Sprs.; Mayacamas Range Comment
  POM282205  Cupressus sargentii Lyman Benson 1932-12-29 4111 Lake 4 miles W of Highland Springs, Maya Camas Mountain, N. Slope 762 Comment
  RSA17612  Cupressus sargentii C. B. Wolf, E. R. Johnson 1934-10-14 6185 Lake 4.8 miles west [of] (above) Highland Springs on Pieta Road (Bill Donald s Ranch-- 60-70 acres on adjacent hillside) 549 Comment
  RSA181445  Cupressus sargentii James I. McMurphy 1909-8-7 700 Lake Between Middletown and Mt. St. Helena Comment
  UC1280916  Cupressus sargentii H. E. McMinn 1926-1-2 1625 Lake near Middleton (along St. Helena Creek); St. Helena Creek Comment
  SEINET10531523  Cupressus sargentii Miller Miller s.n. 1882 Lake Chiefly in inlets near the creek with other Conifers Largest trees 2 1/2 feet diam. 40 feet high. 610 Comment
  SEINET10531534  Cupressus sargentii Carl B. Wolf, E. R. Johnson 1934-10-17 Wolf 2151 Lake 7 3/10 mile from Middletown on road to Cobb P.O. Upper sonoran:- Digger pines, Chaparral. Sun. Red rocky clay soil. South slope hillside. 550 Comment
  UC562477  Cuscuta campestris Joseph P. Tracy 1929-9-2 8663 Lake Scott Valley Northern Coast Ranges 426 Comment
  POM278838  Cuscuta ceanothi Lyman Benson 1936-8-15 7950 Lake Kelseyville 412 Comment
  UC635241  Cuscuta indecora H. L. Mason Aug 1930 5715 Lake Clear Lake Comment
  RSA0002381  Cuscuta jepsonii W. L. Jepson 1892-8-3 5 c Lake N. Lake County: Big Horse Mt. on Ceannothus diversifolius Kell. Comment
  HSC64004  Cynoglossum grande J. P. Smith, Thomas W. Nelson 1976-4-12 8549 Lake 7.8 mi. from Lower Lake on the Morgan Valley Rd. 640 Comment
  HSC66691  Cynoglossum grande Cathy Railey, Patty Powers, Debbie Stamp, Joanne Spitler, Cathy Macdonald 1980-4-19 9 Lake Coldsprings Campground, along access road to Indian Valley Dam; N-facing slopes Comment
  RSA232958  Cynoglossum grande D. A. Young 1969-5-4 P- 322 Lake 6 miles W of Kelseyville, on highway 29. 305 Comment
  UCD119165  Cynoglossum grande G. F. Hrusa 1992-2-29 9057 Lake Above Blue Oak Camp, Indian Valley. Comment
  UCD18194  Cynoglossum grande Jean Shepard; With PLB 102 class 2000-4-29 197 Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek, just south of turn-off to Recreation Area. 632 Comment
  POM292393  Cyperus eragrostis Lyman Benson 1928-6-23 340 Lake Western base of Mt. Konocti. Kelseyville, Middle North Coast, Cold Creek. 442 Comment
  CAS-BOT-BC114107  Cyperus squarrosus Herbert L. Mason 1945-8-24 12686 Lake East Shore, Lower Lake. Comment
  UC1100554  Cyperus squarrosus Malcolm A. Nobs and S. Galen Smith 1949-9-9 1870 Lake 3 mi. n. Lakeport (w. shore of Clear Lake); Clear Lake Comment
  UC1133512  Cyperus squarrosus B. Schreiber 1936-8-16 2329 Lake 1 mi. e. Lower Lake; Lower Lake Quad. 457 Comment
  UCD41602  Cyperus squarrosus Geri Hulse-Stephens 2001-9-8 849 Lake Goat Mountain. Addington Pond; Common name: nut sedge. 1280 Comment
  UC1191382  Cypselea humifusa Herbert L. Mason 1945-8-24 12684 Lake e shore Lower Lake Comment
  CAS-BOT-BC435171  Cypselea humifusa Milo S. Baker 1945-8-24 11189 Lake Beach at Clear Lake Highlands 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
  UCD41939  Cystopteris fragilis Geri Hulse-Stephens 2001-6-29 699 Lake Goat Mountain. Wyman Creek. 1005 Comment
  UCD84543  Dactylis glomerata Ellen Dean; C. Thomsen, T. Hansen, and windfarm meeting 2010-6-11 6142 Lake Walker Ridge. Along Walker Ridge Rd by first turnout (cleared area) north of Hwy 20. W side of road. 608 Comment
  CAS-BOT-BC189732  Danthonia californica Greg de Nevers 2001-5-14 12476 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  UCD60672  Danthonia californica var. americana R. Tofsrud 1947-7-2 s.n. Lake About half way between Potter Valley and Pillsberry Lake. Comment
  JEPS98562  Danthonia californica var. californica Lowell Ahart 2000-6-2 8437 Lake 2 1/2 mi W of Bear Valley (bottom of a small wash, 100 ft NE of Bartlett Springs Rd, 400 yds SW of radio tower, 1/4 mi W of Bartlett Springs Rd and Walker Ridge Rd) 609 Comment
  JEPS73410  Danthonia unispicata L. R. Heckard 1972-7-8 3003 Lake about 1/2 mi nw Foutch Camp; Snow Mt., Frog Pond Comment
  UC353940  Datisca glomerata Milo S. Baker 1928-7-1 3077 a Lake Highway between Hunters Ranch and Rangers Station on Elk Mountain Comment
  UCD137069  Datura stramonium Ellen Dean; with Plant Biology 102 interns 2013-5-4 7760 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
  CAS-BOT-BC9044  Delphinium decorum subsp. tracyi John Thomas Howell 1945-6-20 21082 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CHSC27855  Delphinium nudicaule Phil Blumert 1978-4-8 17 Lake 5.1 mi w of Walker Ridge rd., Hwy 20. 457 Comment
  CHSC30005  Delphinium nudicaule Peggy Brennan 1980-4-12 96 Lake 5.1 mi w of Walker Ridge Rd., Hwy 20. 457 Comment
  RSA10801  Delphinium nudicaule Carl B. Wolf 1928-5-6 2018 Lake 3 miles west of Bartlett Springs on the road to Clear Lake. Comment
  UCD47888  Delphinium nudicaule Ellen Dean; Ryan Brisco 2005-4-24 2461 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
  CAS-BOT-BC9932  Delphinium nudicaule H. Lewis 1931-3-22 102 Lake Five miles west of Lakeport Comment
  HSC24997  Delphinium nudicaule D. M. Patten 1964-5-3 Lake 8 mi. NW of Lakeport on Scott's Valley Rd. 451 Comment
  POM270762  Delphinium patens Lyman Benson 1928-6-15 260 Lake Kelseyville, Middle N Coast, Cold Creek River, Western Base Mt. Konocti. 488 Comment
  CAS-BOT-BC121639  Delphinium patens subsp. patens Carl B. Wolf 1928-5-6 1998 Lake 6 miles up Bartlett Springs Grade Comment
  CAS-BOT-BC121640  Delphinium patens subsp. patens LeRoy Abrams 1928-5-6 12409 Lake 6 miles up grade west side Martlett Mountain Comment
  HSC25601  Delphinium uliginosum J. P. Smith, J. O. Sawyer 1971-6-6 4747 Lake Grapevine Flat Comment
  UC1737012  Delphinium uliginosum Frank Gould, Kay H. Beach 1940-5-17 1267 Lake near Middletown. Comment
  CHSC32953  Delphinium variegatum Teri Bartowski; Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 28 Lake Along Walker Ridge Road, 1.0 mile north of junction with access road to Indian Valley Dam. Meadow. Comment
  RSA304851  Delphinium variegatum James R. Shevock 1971-4-8 932 Lake Hwy 29, near lower Lake 412 Comment
  CAS-BOT-BC17091  Delphinium variegatum subsp. variegatum L. R. Abrams 1928-5-7 12535 Lake Hough's Springs Comment
  CAS-BOT-BC17095  Delphinium variegatum subsp. variegatum Georgia Bentley 1917-5-14 s.n. Lake Lakeport Comment
  UCR189540  Deschampsia cespitosa Mark A. Elvin, D. Isle, Mark S. Brunell 2006-8-3 5012 Lake Northern Inner Coast Ranges, Snow Mountain, Cedar Camp 1921 Comment
  CAS-BOT-BC194350  Deschampsia cespitosa subsp. cespitosa John Thomas Howell 1945-6-18 20977 Lake Near Glenbrook Comment
  RSA475250A  Deschampsia cespitosa subsp. cespitosa Lyman Benson 1935-5-18 6631 Lake Cobb Valley. Middle N Coast mt. range, Clear Lake watershed. 915 Comment
  RSA286231  Deschampsia danthonioides R. F. Thorne 1974-7-31 44960 Lake Boggs Lake: N of Harrington Flat Road; lower margin of lake on S side 915 Comment
  UCD37030  Deschampsia danthonioides Beecher Crampton 1956-6-27 3684 Lake Lake County, 1.8 miles east of Loch Lomond, on road to Seigler Springs. 815 Comment
  JEPS80237  Deschampsia elongata L. R. Heckard and J. Hickman 1980-7-3 5398 Lake ca. 1/4 mi. n.w. of Summit Springs (Snow Mt.); Colusa Co. border, Snow Mt. Comment
  UC729990  Deschampsia elongata Leo F. Koch 1940-4-27 909 a Lake 3.1 mi. e. of Hopland to Lakeport Comment
  UCD63729  Deschampsia elongata Milo S. Baker 1943-6-30 10456 Lake 6 1/2 miles west of Lakeport, Hopland Highway. Comment
  RSA0116941  Deschampsia elongata Lyman Benson 1942-7-9 11278 Lake Kelsey Creek, 1 mile north of Kelseyville. Mt. Range: Middle North Coast Range. 411 Comment
  JEPS9748  Dicentra chrysantha W. L. Jepson 1938-6-9 18913 Lake 2 mi n Lower Lake 426 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
  UC66135  Dicentra chrysantha A. A. Heller 1902-7-24 5896 Lake near Mt. Sanhedrin summit; Mt. Sanhedrin Comment
  SEINET5339610  Dicentra chrysantha M. J. Williams, W. Roderick 1984-5-23 84- 18 -1 Lake Walker Ridge road. 640 Comment
  CAS-BOT-BC402419  Dicentra formosa subsp. formosa J. W. Blankinship 1925-6-7 s.n. Lake Kelsey Canyon Comment
  CAS-BOT-BC483710  Dichelostemma capitatum Georgia Bentley 1917-4-4 s.n. Lake Lakeport Comment
  CAS-BOT-BC483717  Dichelostemma capitatum H. C. Cantelow 1940-4-13 s.n. Lake 3 miles west of Knoxville Comment
  UCD20509  Dichelostemma multiflorum E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1076 Lake McLaughlin UC Reserve. Lower reaches of SE portion of Research Hill, W side fo Hunting Creek just W of parking area where old 4WD road leaves Knoxville-Berryessa road. 609 Comment
  UC1443486  Dieteria canescens var. shastensis J. L. Strother 1977-7-26 1283 Lake 200-400 m e Horse Ridge lookout station (along Horse Ridge, Hull Mt.); Hull Mt., Horse Ridge 2072 Comment
  CAS-BOT-BC150354  Diplacus aurantiacus Agnes M. Bowman 1902-5-1 37 Lake Sulphur Bnks. Comment
  CAS-BOT-BC150358  Diplacus aurantiacus Mrs. A. McCallum s.n. Lake Bartlett Springs Comment
  SD7075  Diplacus bolanderi Daniel Cleveland 1882-6-18 Lake Allen Springs Comment
  CAS-BOT-BC152218  Diplacus bolanderi F. W. Pennell; H. L. Mason 1940-5-23 25539 Lake Route 29, 5 miles southeast of Kelseyville 609 Comment
  SD131949  Diplacus kelloggii Barbara Ertter, Linda Vorobik, E. Neese 1988-6-4 7499 Lake Bottle Rock Rd a few miles NW of Pine Grove, 1.3 mi SE of Sulphur Cr Rd jct, halfway between Kelseyville and Middleton 730 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
  SEINET198098  Diplacus rattanii Rimo Bacigalupi, J. R. Sweeney 1953-1 4149 Lake Just N of Cache Creek bridge on California Hwy 20, just N of town of Lower Lake 408 Comment
Read comments
Jul 13 2015
  CAS-BOT-BC151346  Diplacus tricolor Carl B. Wolf 1928-5-4 1904 Lake 3 miles north of Middletown Comment
  SEINET8264793  Diplacus tricolor Jeffrey L. Kennedy 1985-4-13 18 Lake Pink-eye Lake, ca. 2 mi w of Lower Lake; Lower Lake Quadrangle. 500 Comment
  POM277216  Disporum hookeri var. hookeri Lyman Benson 1928-4-29 114 Lake Mt. Hanna. Kelseyville. Middle N Coast mtn range, Cold Creek. 762 Comment
  CHSC13902  Dodecatheon hendersonii 1972-3-24 211 Lake 5 mi se of Kelseyville, Ca. at intersection of Hwy 29 and Hwy 175, sw corner of intersection. Comment
  CHSC22677  Dodecatheon hendersonii Robert A. Schlising; Botany 222 1962-5-4 2230 Lake Coast Ranges. 7.1 mi NE of Jct Hwy 20 on Bartlett Springs road. Comment
  CHSC24655  Dodecatheon hendersonii Kristy Dudley 1976-4-3 7 Lake Ca 30 yds n side of Hwy 29 (Pink-eye Lake), ca. 1 mi w of Lower Lake (Clear Lake). 304 Comment
  SJSU1498  Dodecatheon hendersonii D. J. Thompson 1954-5-2 Lake Four-Mile Glade, Cow Mt Recreationa Area near Lakeport Comment
  UC673404  Dodecatheon hendersonii Herbert L. Mason 1929-4-29 5254 Lake between Kelseyville and Lower Lake; between Kelseyville and Lower Lake Comment
  UCD130659  Dodecatheon hendersonii Ellen Dean; Karen Whitestone 2013-2-20 7541 Lake Clear Lake State Park. Near lookout on Indian Nature Trail that starts near entrance kiosk. 445 Comment
  SEINET11992132  Dodecatheon hendersonii F. H. Utech, McClintock, E.; Knight, W.; Knight, I. 1984-1 84 -039 Lake ca 3.2 mi W of CA 20 on CA 175 (Hopland Road) enroute to Hopland from Finley 457 Comment
  CAS-BOT-BC376212  Downingia Greg de Nevers 1996-5-18 10815 Lake Just south of Anderson Marsh State Historic Park Comment
  RSA97071  Downingia bicornuta M. S. Jussel 1948-8-6 17 Lake Bog Lake Comment
  JEPS5052  Downingia concolor var. concolor Rimo Bacigalupi with J. R. Sweeney 1953-5-26 4131 Lake 2.1 mi se Pope Valley road jct. w/ Middletown-Lower Lake rd (State 53) ((cemetery on hillside at junction) along Pope Valley road, in Long Valley); Long Valley 335 Comment
  UC1192042  Downingia concolor var. concolor Herbert L. Mason 1946-5-19 12793 Lake near Middletown; Locomono Creek Comment
  JEPS108445  Downingia concolor var. concolor Lisa Schultheis with Tony Morosco 1995-5-31 196 -95 Lake Near Middletown. N side of Butts Canyon Road, 0.4 mi E from Rt. 29. Comment
  JEPS14481  Downingia cuspidata H. A. Dutton 1938-5-30 Lake Lower Lake Comment
  UC1745967  Downingia cuspidata Annetta M. Carter 1933-5-27 341 Lake Mt. Hanna between Salminas and Adams. Comment
  UC766339  Downingia cuspidata Robert F. Hoover 1941-6-8 5346 Lake Loch Lomond Comment
  SEINET8039652  Downingia yina B. Crampton 1956-6-26 3652 Lake Snow's Lake, 3.5 miles by road, E of Siegler Springs. 655 Comment
  CAS-BOT-BC67933  Dryopteris arguta J. W. Blankinship 1928-8-27 s.n. Lake Mt. Konocti Comment
  UCD167990  Dryopteris arguta James A. Neilson Jr. 1981-3-30 4065 Lake Mayacamas Mountains, vicinity of Great Western Mine. (Exact location unknown, coordinates estimated by label maker.) Comment
  POM281636  Dryopteris arguta Lyman Benson 1938-12-27 894 Lake Soda Bay grade near Kelseyville Comment
  JEPS50045  Dudleya cymosa W. L. Jepson 1938-6-9 18920 Lake Bartlett Mtn 1127 Comment
  CAS-BOT-BC428108  Dudleya cymosa subsp. cymosa Lewis S. Rose 1936-4-28 36202 Lake Clear Lake Park 411 Comment
  CAS-BOT-BC428104  Dudleya cymosa subsp. cymosa Paul R. Hitchborn 1929-5-10 110 Lake Lakeport Comment
  UCD143094  Dysphania botrys E. LoPresti 2013-7-22 3 Lake McLaughlin Reserve. Reserve parking lot. Comment
  RSA703151  Echinodorus berteroi Lowell Ahart 2004-10-4 11435 Lake Below the high water line of Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road. 447 Comment
  HSC31585  Ehrendorferia chrysantha Thomas E. Higley 1974-5-4 77 Lake 1 mi. N of Cold Springs Mtn. 1067 Comment
  RSA286257  Elatine heterandra R. F. Thorne 1974-7-31 44970 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  UC1101531  Elatine heterandra Herbert L. Mason 1953-6-8 14547 Lake Snows Lake Comment
  UC1100741  Eleocharis macrostachya Herbert L. Mason 1946-7-27 12947 Lake 2-3 mi N of Lakeport (Clear Lake) Comment
  CAS-BOT-BC113335  Eleocharis montevidensis Martin Simon Jussel 1933-6-26 184 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  SEINET7586921 Image available Eleocharis parishii Lowell Ahart 2004-10-4 11439 Lake Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road. 447 Comment
  UCD62808  Elymus X hansenii Beecher Crampton 1956-6-26 3632 Lake 1.1 miles east of Seigler Springs. 640 Comment
  JEPS73435  Elymus elymoides subsp. elymoides L. R. Heckard 1972-7-8 3029 Lake slopes of spur running se West Peak; Snow Mt. 2042 Comment
  UC1155252  Elymus elymoides subsp. elymoides J. R. Sweeney 1952-6-15 949 Lake ne-facing slope 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa Co. line on Pope Valley Rd.); Butts Canyon 243 Comment
  UCD61915  Elymus glaucus Milo S. Baker 1943-6-30 10441 Lake Bank of Creek 6 1/2 Miles West of Lakeport, Hopland Highway. Comment
  CAS-BOT-BC234090  Elymus multisetus A. A. Heller 1902-7-14 5865 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CHSC29553  Elymus multisetus Dibble; Griggs 1979-7-11 114 Lake Near Potato Hill, close to the town of Stonyford. On the upper third of a ridge system. 975 Comment
  UC769954  Elymus multisetus Robert F. Hoover 1941-6-8 5326 Lake road from Middletown to Alexander Valley Comment
  UCD41539  Elymus multisetus Geri Hulse-Stephens 2001-6-5 637 Lake Goat Mountain. Addington Camp. 1386 Comment
  SEINET200932  Elymus trachycaulus subsp. trachycaulus J. P. Tracy 1935-7-4 14011 Lake North side of Cobb Valley near Glenbrook 823 Comment
  RSA339158  Emmenanthe penduliflora Margaret J. Williams, W. Roderick 1984-5-23 84- 18 -2 Lake Walker Ridge road. 640 Comment
  SD4050  Emmenanthe penduliflora Daniel Cleveland 1882-6-14 Lake Hough Springs Comment
  UC1178980  Emmenanthe penduliflora Herbert L. Mason 1946-5-30 12810 Lake East of Indian Valley, North Fork of Cache Creek 548 Comment
  UC573590  Emmenanthe penduliflora K. Bradshaw 1937-6-8 95 Lake 3.5 miles southwest of Upper Lake; Lakeport Quad. 640 Comment
  JEPS76799  Epilobium L. R. Heckard 1972-7-9 3087 Lake w 2 peaks of Snow Mt.; Milk Ranch Meadow 1920 Comment
  JEPS106157  Epilobium brachycarpum Lowell Ahart 2004-10-4 11446 Lake Below the high water line of Indian Valley Reservoir, west of the causeway, in the northwest part of the reservoir, on the west side of Bartlett Springs Road 446 Comment
  UCR141331  Epilobium brachycarpum R. F. Thorne 1974-7-27 44944 Lake Boggs Lake north of Harrington Flat Road 915 Comment
  UCD148383  Epilobium campestre Peter Rubtzoff 1956-9-2 2797 Lake Southern shore of Boggs Lake. Comment
  CHSC29601  Epilobium ciliatum subsp. ciliatum Dibble; Griggs 1979-8-8 168 Lake Near Snow Mountain, close to the town of Stonyford. Meadow on the lower third of a ridge system. 1890 Comment
  RSA111703  Epilobium ciliatum subsp. ciliatum P. A. Munz 1956-7-24 22301 Lake Long Ridge Trail to Snow Mt. from Fir-Root Spring. 1524 Comment
  UC146119  Epilobium ciliatum subsp. ciliatum Joseph P. Tracy Jul 21 1905-Aug 16 1905 2308 Lake Elk Mountain Northern Coast Ranges (n Lake Co.) 1219 Comment
  RSA271562  Epilobium ciliatum subsp. ciliatum Lyman Benson 1928-6-28 357 Lake Kelseyville, Middle N Coast Mt. range, Cold Creek watershed, McGaw Slough 457 Comment
  CHSC89439  Epilobium ciliatum subsp. glandulosum Lowell Ahart 2004-10-4 11437 Lake Below the high water line of Indian Valley Reservoir, along the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road. 446 Comment
  JEPS58569  Epilobium ciliatum subsp. glandulosum Mr. and Mrs. Hugo Hamann and Eddie Dearing 1969-5-14 1112 Lake Hanna's Bog Comment
  SD123492  Epilobium densiflorum Robert F. Thorne 1974-7-27 44943 Lake Boggs Lake: North of Harrington Flat Road 914 Comment
  OBI53978  Epilobium densiflorum David J. Keil, Kathleen Keil 1992-7-18 23411 Lake Mendocino Natl Forest. Vicinity of Deer Valley Campground SE of Elk Mtn Rd, N of Upper Lake 1000 Comment
  HSC31685  Epilobium minutum Gary S. Lester 1974-5-4 137 Lake Along Walker Ridge Rd., 0.5 mi. from junction with Hwy. 20 671 Comment
  SEINET183652  Epilobium minutum L. Constance 1938-4-22 2136 Lake 2 miles NE of Middletown North Coast Ranges. 305 Comment
  UC1122537  Epilobium minutum H. S. Yates 1934-4-15 3763 Lake s Bendmore Valley; Ukiah Quadrangle Comment
  POM223146  Epilobium nivium Edward Lee 1936-9-19 2561 Lake Snow Mountain (southwest approaching to Snow West) Comment
  UC903762  Epilobium torreyi Milo S. Baker 1950-6-2 12257 Lake margin of Bogg's Lake 914 Comment
  UCSC000485  Epilobium torreyi Pauline Schulthess 1931-7-7 s.n. Lake One and three-fourths miles southwest of Kelseyville Comment
  RSA0115194  Epilobium torreyi Lyman Benson 1948-7-1 12871 Lake Bed of Kelsey Creek 1 mile north of Kelseyville. Mt. Range: Middle North Coast. 411 Comment
  UCD132452  Equisetum laevigatum Greggory Cates; PLS 102 plant collecting interns 2013-5-4 6 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. Northern part of park. North of Soda Bay Road. In southern part of meadow across from park entrance. Ca. 200 feet from entrance near Valley Oak stand. 408 Comment
  RSA2481  Equisetum telmateia var. braunii J. W. Blankinship 1924-5-31 s.n. Lake Kelseyville. Cold Creek Dells. Comment
  POM313156  Eragrostis hypnoides H. L. Mason 1945-8-24 12678 Lake East shore, Lower Lake. Comment
  UC187281  Eragrostis hypnoides Joseph P. Tracy 1905-8-17 2361 Lake near Upper Lake; Northern Coast Ranges, near Upper Lake 396 Comment
  CAS-BOT-BC512626  Eriastrum abramsii Herbert L. Mason 1945-6-28 12606 Lake 2.5 mi S of Kelseyville Comment
  UC134013  Eriastrum abramsii Katharine Brandegee July 1884 Lake Coldstream Comment
  JEPS9643  Eriastrum brandegeeae R. F. Hoover 1938-6-9 3553 Lake betw. Burns Valley and Borax Lake Comment
  UC133818  Eriastrum brandegeeae Katharine Brandegee August 1892 Lake Snow Mountain Comment
  CAS-BOT-BC187920  Eriastrum tracyi Brandegee No date on label s.n. Lake Unspecified Comment
  CAS-BOT-BC131536  Ericameria arborescens Vernon Bailey 1916-9-24 s.n. Lake [Mt. Konokti] Mt. Konocti Comment
  CHSC89388  Ericameria arborescens Lowell Ahart 2004-10-14 11470 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
  JEPS19186  Ericameria arborescens R. F. Hoover 1938-9-5 3808 Lake summit on Hopland- Lakeport road Comment
  JEPS21528  Ericameria parryi var. latior R. F. Hoover 1938-9-3 3805 Lake Bartlett Mountain Comment
  CAS-BOT-BC294783  Erigeron Mona Bourell 1997-7-3 6564 Lake Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail 1554 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
  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
  CHSC32254  Erigeron petrophilus var. petrophilus James Jokerst 1980-9-5 1122 Lake North Coast Ranges. Near Hull Mountain. Comment
Read comments
Jul 16 2007
  UC936180  Erigeron petrophilus var. petrophilus Chas. M. Belshaw 1936-9-19 2700 Lake Snow Mountain west Snow Mountain; Inner North Coast Range 2133 Comment
  CAS-BOT-BC214598  Erigeron philadelphicus John Thomas Howell 1945-6-20 21127 Lake Between Pinnacle Rock and Low Gap, Bartlett Mountain Comment
  CAS-BOT-BC216120  Eriodictyon californicum Greg de Nevers 2001-5-14 12479 Lake Clear Lake, Lake county Land Trust, Rodman Slough 475 Comment
  RSA10763  Eriodictyon californicum Carl B. Wolf 1928-5-6 2058 Lake 5 miles E of Barlett Springs on the road to Williams Comment
  UC909783  Eriodictyon californicum Milo S. Baker 1950-5-6 12214 Lake about 1 mi se Borax Lake; se of Borax Lake Comment
  UCD42111  Eriodictyon californicum Geri Hulse-Stephens 2002-6-2 950 Lake Goat Mountain. Root Homestead; Common name: yerba santa. 975 Comment
  CAS-BOT-BC248823  Eriogonum compositum var. compositum John Thomas Howell 1945-6-20 21101 Lake Pinnacle Rock, Bartlett Mountain Comment
  SEINET7042671  Eriogonum covilleanum A. G. Vestal 1938-9-1 s.n. Lake An eroded mountain near Goat Mountain. 33.3 miles from Upper Lake Camp. Four Springs quadrangle UTM Zone 10, 524709mE, 4345493mN. Comment
  UC6262  Eriogonum dasyanthemum H. N. Bolander 1863-9-29 2638 Lake Clear Lake Comment
  CAS-BOT-BC261253  Eriogonum hirtiflorum Milo S. Baker 1945-6-28 11074 Lake Road from Burn's Val to 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-BC259406  Eriogonum luteolum John Thomas Howell 1940-6-30 15591 Lake Soda Bay Comment
  CAS-BOT-BC259434  Eriogonum luteolum J. W. Blankinship 1926-9-1 s.n. Lake Mt. Konocti 609 Comment
  CAS-BOT-BC259438  Eriogonum luteolum Chas. M. Belshaw 1936-9-18 2673 Lake North side of Mount St. Helena Comment
  JEPS8350  Eriogonum luteolum Rimo Bacigalupi, J. R. Sweeney 1951-6-3 3353 Lake along to Kelseyville (just above Manning Flat; 6.5 mi nw of Lower Lake) 594 Comment
  POM223694  Eriogonum luteolum L. S. Rose 1935-9-11 35643 Lake Lucerne. 412 Comment
  SD22299  Eriogonum luteolum John Thomas Howell 1930-8-24 5458 Lake Dry field 2 miles west of Middtown on road to Adams Springs Comment
  UC1198105  Eriogonum luteolum var. luteolum Joseph P. Tracy 1905-7-12 2243 Lake near Middletown (s foot of Cobb Mt.); Cobb Mt. 457 Comment
  UC6522  Eriogonum luteolum var. luteolum Willis L. Jepson 1892-7 Lake near Blue Lakes; Scott Valley Comment
  UCD41903  Eriogonum luteolum var. luteolum Geri Hulse-Stephens 2001-6-28 686 Lake Goat Mountain. Wyman Switchbacks. 1173 Comment
  UC85724  Eriogonum luteolum var. luteolum T. S. Brandegee 1892-8-9 Lake Hot Springs Comment
  JEPS80352  Eriogonum nervulosum L. R. Heckard and J. Hickman 1981-6-21 5588 Lake Spur running n about 1 air mi from East Peak; Snow Mt. 2072 Comment
  UC1193052  Eriogonum nervulosum P. Zinke 1951-6-6 231 Lake 1 1/2 mi sw Great Western Mine; Quad. 60D2 822 Comment
  UCR45085  Eriogonum nervulosum L. F. LaPre 1986-7-13 s.n. Lake Inner North Coast Ranges, Hunting Creek area, 200 m SW of Dunnigan Hill 427 Comment
  UCR45091  Eriogonum nervulosum L. F. LaPre 1985-6-4 s.n. Lake Inner North Coast Ranges, Geothermal energy field, 4 mi due south of Whispering Pines near the Sonoma County line. S facing slope, above Bear Creek, south of intersection of Davies Road and Bear Ridge Road. 'Expansion Joint' site. 1008 Comment
  CAS-BOT-BC261511  Eriogonum nudum var. nudum M. S. Jussel 1933-6-28 288 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CAS-BOT-BC261519  Eriogonum nudum var. nudum F. G. Krauss 1893-10-26 s.n. Lake Highland Springs Comment
  CAS-BOT-BC261505  Eriogonum nudum var. nudum Clare R. Wheeler; Gladys L. Smith 1981-6-22 2507 Lake Mendocino National Forest en route Sanhedrin. Towhead Flat. Ca. 7 miles NW of Soda Creek Station 1219 Comment
  SEINET11262478  Eriogonum nudum var. nudum Lyman Benson 1928-6-16 294 Lake Highland Springs, Mayacamas Mt. Range, Dobe Creek.; 0 610 Comment
  UC146141  Eriogonum roseum Joseph P. Tracy 1905-8-17 2358 Lake Middle Creek 457 Comment
  UC85920  Eriogonum roseum Mrs. K. Brandegee Lake Upper Lake Comment
  NY323547  Eriogonum smallianum A. A. Heller 1902-7-28 5996 Lake Near the summit of Mt. Sanhedrin Comment
  UC77553  Eriogonum spergulinum var. reddingianum Purpus Jun 1894 1210 Lake Snow Mt. 2133 Comment
  JEPS80176  Eriogonum strictum var. greenei L. R. Heckard with J. Hickman 1980-7-2 5329 Lake Summit of Signal Peak Snow Mt., Signal Peak 2036 Comment
  CHSC107477  Eriogonum tripodum David W. Isle; Ken Fuller 2002-4-26 1926 Lake Mendocino National Forest; North Coast Ranges; North Fork Cache Creek Watershed. N of Indian VA Res. on west side of braided floodplain in alluvium desposition from Stanton Creek. MDBM. 475 Comment
  UC161862  Eriogonum umbellatum var. smallianum Katharine Brandegee 1892-8-25 Lake Snow Mt. Comment
  CAS-BOT-BC267630  Eriogonum wrightii var. trachygonum Lewis S. Rose 1935-9-12 35648 Lake Middletown Comment
  JEPS56107  Eriogonum wrightii var. trachygonum W. L. Jepson 1938-10-1 19051 Lake Putah Creek Coyote Valley (bridge over, in the stream bed) Comment
  RSA14748  Eriogonum wrightii var. trachygonum L. S. Rose 1935-9-12 35648 Lake Middletown. Comment
  CAS-BOT-BC308123  Eriophyllum lanatum var. achilleoides Robert E. Jameson 1967-6-15 s.n. Lake South Fork of Scott's Creek 4 miles west of Lakeport Comment
  CAS-BOT-BC308125  Eriophyllum lanatum var. achilleoides J. W. Blankinship 1928-7-13 s.n. Lake Mt. Konocti 609 Comment
  CAS-BOT-BC308130  Eriophyllum lanatum var. achilleoides A. A. Heller 1919-6-7 13238 Lake Southeast side of Snow Mountain above Bonnie View Comment
  HSC31592  Eriophyllum lanatum var. achilleoides Bonnie Prange 1974-5-4 Lake Near Walker Ridge Rd., 0.5 mi. N of junction with Hwy. 20. 671 Comment
  HSC37899  Eriophyllum lanatum var. achilleoides Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2300 Lake Beside Morgan Valley Rd. 7.8 mi. from Lower Lake Comment
  HSC42045  Eriophyllum lanatum var. achilleoides S. Saufferer 1973-5-24 223 Lake About 26 mi. W of Williams Comment
  JEPS82551  Eriophyllum lanatum var. achilleoides L. R. Heckard 1983-7-27 6107 Lake s side Snow Mt. (about 0.25 mi nw of Summit Springs) 1500 Comment
  UC1282675  Eriophyllum lanatum var. achilleoides J. R. Sweeney 1952-5-2 784 Lake 4.5 mi from Middletown (on Hwy 29) Comment
  UC186474  Eriophyllum lanatum var. achilleoides H. M. Hall 1913-7-27 9596 Lake n slope of Cobb Mountain, about 300 ft below summit Cobb Mountain Comment
  UCR37968  Eriophyllum lanatum var. achilleoides K. B. Barrows, C. G. Phillips, L. Cole, S. A. Haultain 1984-4-28 3 Lake Walker Ridge, Blue Oak Campground, 23 mi. NE of Clearlake Oaks via State Route 20 & Walker Ridge Rd., Wilbur Springs 15' Q. 610 Comment
  SJSU8796  Eriophyllum lanatum var. achilleoides R. W. Henkel 1967-5-20 Lake near Elk Mt Ranger Station c. 0.5 mi NE of juncture of W Fork & E Fork of Middle Cr midway between L Pillsbury & Clear L Comment
  CHSC84230  Eriophyllum lanatum var. grandiflorum Lowell Ahart 2003-7-14 10401 Lake On the west side of the second causeway going southwest on Bartlett Springs Road, Indian Valley Reservoir. 449 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
  UCD147219  Erodium botrys Wendy Camacho; Plant Science 102 collecting interns 2014-4-26 3 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Anderson Flat. 402 Comment
  HSC59572  Erodium brachycarpum Rick Lundquist 1979-4-14 14 Lake Middle Creek Campground, Mendocino National Forest 457 Comment
  UCD159730  Erodium brachycarpum James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3092 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
  HSC67110  Erodium cicutarium Teri Bartkowski, Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 10 Lake Coldsprings Campground, along access road to Indian Valley Dam. Comment
  UC1282774  Erodium cicutarium J. R. Sweeney 1952-5-3 818 Lake Pluth Ranch Fire Comment
  JEPS97550  Eryngium aristulatum R. D. Stone and G. L. Clifton 1985-5-24 670 Lake Ca. 4 mi SSE of Lower Lake, eastern end of Little High Valley Comment
  SD180607  Eryngium aristulatum Beecher Crampton 1958-8-19 5108 Lake Lock Lomond. 853 Comment
  UC1487343  Eryngium constancei Yusuf Sheikh 1974-4-21 545 Lake Loch Lomond Comment
  UCD84378  Eryngium vaseyi Ayzik Solomeshch; John Olmsted 2004-6-12 s.n. Lake Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek. 966 Comment
  UC1034940  Erysimum capitatum G. B. and R. P. Rossbach 1938-5-31 848 Lake steep rocky slope about 7-8 mi sw Bartlett Springs Comment
  SEINET8334728  Erythranthe nasuta L. F. Henderson 1933-5-22 15622 Lake near Lakeport. Comment
  CAS-BOT-BC151563  Erythranthe nudata Alice Eastwood; John Thomas Howell 1938-5-16 5636 Lake Lake-Colusa Co. line on road to Williams Comment
  CAS-BOT-BC151565  Erythranthe nudata H. D. Ripley; R. C. Barneby 1945-6-21 6925 Lake 8 miles SE of Middletown 335 Comment
  SEINET13728013 Image available Erythranthe nudata L. Constance, L. R. Heckard, S. G. Smith and J. R. Sweeny 1951-1 3372 Lake Elevation 1000 feet. Pope Valley road 5 miles southeast of Middletown, Lake County. 305 Comment
  HSC41015  Erythronium californicum J. P. Smith, Thomas W. Nelson 1976-4-13 8568 Lake Bartlett Springs Rd., 12 mi. from its junction with SR 20 701 Comment
  CAS-BOT-BC504320  Erythronium californicum G. Bentley 1917-4-1 s.n. Lake Lakeport Comment
  CAS-BOT-BC504327  Erythronium californicum Alice Eastwood 1925-5-25 12939 Lake On road to Mt. Sanhedrin near Dashiells Comment
  CAS-BOT-BC133275  Erythronium helenae Peter H. Raven 1955-4-9 8270 Lake Butts Canyon Comment
  CAS-BOT-BC133283  Erythronium helenae David D. Keck 1931-4-4 1087 Lake St. Helena Creek Canyon, 6 miles south of Middletown, southern Lake County 700 Comment
  CAS-BOT-BC133285  Erythronium helenae Elmer I. Applegate 1932-3-21 7029 Lake Gallagher's ranch, about 3 miles south of Middletown, southern Lake Co., near north base of Mt. St. Helena Comment
  CHSC59837  Erythronium helenae Leo Edson 1984-4-19 6 Lake 100yds, s of hot springs creek. 792 Comment
  HSC86968  Eschscholzia caespitosa L. Blackford, S. Branch, D. Malm 1988-3-16 57 Lake 6.1 mi. on Walker Ridge Rd. off Hwy. 20 at Blue Oak Campground 732 Comment
  UC573304  Eschscholzia caespitosa R. C. Wilson 1937-5-19 390 Lake 3 1/2 mi sw Lakeport; Lakeport Quadrangle 609 Comment
  CAS-BOT-BC402726  Eschscholzia caespitosa Josh Suchocki; Charlene Vullo; Kyle Wear 1995-4-1 22 Lake Blue Oak Campground 304 Comment
  RSA146391  Eschscholzia caespitosa subsp. caespitosa W. R. Ernst 1959-5-3 549 Lake Just west of Clear Lake Park on Lakeshore Drive Comment
  RSA22048  Eschscholzia caespitosa subsp. caespitosa Alice Eastwood, John T. Howell 1938-5-16 5647 Lake South of Lucerne Comment
  CAS-BOT-BC403123  Eschscholzia californica A. A. Heller 1919-5-10 13140 Lake Valley of a tributary of Cache Creek 5 miles east of Hough's Springs Comment
  CAS-BOT-BC403124  Eschscholzia californica A. A. Heller 1916-6-7 12369 Lake Between Bartlett Springs and Allen Springs Comment
  CAS-BOT-BC403141  Eschscholzia californica Philip A. Munz 1956-7-25 22366 Lake Long Ridge Trail, Fir Root Spring to Snow Mt. 1524 Comment
  HSC44261  Eschscholzia californica Carolyn Sanford 1977-4-24 Lake Little Indian Valley, floodplain of Stanton Creek 457 Comment
  UC725542  Eschscholzia californica A. A. Heller 1941-5-5 16099 Lake about a mile e Middletown (along State Hwy 53) Comment
  CAS-BOT-BC403128  Eschscholzia californica Alice Eastwood; John Thomas Howell 1938-5-16 5647 Lake South of Lucerne Comment
  CHSC115195  Euphorbia crenulata Lowell Ahart 2015-4-28 20101 Lake Along small drainage, northwest of the meadow, about 150 yards west of Barrel Spring Meadow,about a 1/4 mile (air) west of Walker Ridge Road, about 1/4 mile (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. 696 Comment
  RSA2315  Euphorbia spathulata J. W. Blankinship 1923-4-21 s.n. Lake Mt. Konocti. Comment
  RSA2706  Euthamia occidentalis J. W. Blankinship 1927-9-11 s.n. Lake Kelseyville, along Cold Creek Comment
  JEPS80105  Festuca californica L. R. Heckard with J. Hickman 1979-6-16 5113 Lake sw flank Snow Mt. (along creek flowing into Timber Lake); , Timber Lake 1463 Comment
  SEINET191377 Image available Festuca californica A. A. Beetle 1941-4-27 1736 Lake Near Clear Lake western shore of lake Comment
  CAS-BOT-BC278426  Festuca idahoensis Joseph P. Tracy 1935-7-4 14019 Lake Cobb Mountain. North side of Cobb Valley, near Glenbrook 822 Comment
  UCD83963  Festuca idahoensis Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6152 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via western forks of Rocky Creek Road. Along undeveloped road before crossing Creek into meadow and private land. 672 Comment
  UCSB46290  Festuca microstachys Steele, Kelly 1980-6-25 Lake 12.5 miles north on Walker Ridge Road from its junction with Hwy Comment
  CHSC105742  Festuca occidentalis David Isle; Arnold James 1993-6-23 1752 Lake Mendocino National Forest - North Coast Ranges Upper Main Eel River Watershed. N of Lake Pillsbury and 20N01; NE of Sheriff Posse Corral and up 4x4 Rd past K-Tag. EUI Plot 5. 585 Comment
  UC730015  Festuca occidentalis Leo F. Koch 1940-4-27 909 b Lake 1.5 mi e Middletown Comment
  UCD66334  Festuca rubra A. A. Beetle; G. L. Stebbins Jr. 1942-6-3 3511 Lake 7.5 miles NW of Lakeport on Scotts Valley Road to Blue Lakes. Comment
  CAS-BOT-BC282482  Festuca rubra subsp. rubra A. A. Heller 1902-7-23 5951 Lake Thistle Springs, Mt. Sanhedrin Comment
  JEPS46990  Fragaria vesca W. L. Jepson 1942-6-9 20701 Lake Canyon bottom e side along St. Helena Creek (Mt. St. Helena); , Canyon bottom, e side, along St. Helena Cree Comment
  CAS-BOT-BC52713  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
  CAS-BOT-BC63021  Frangula californica subsp. crassifolia Carl B. Wolf 1928-5-6 2046 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
  SEINET200755  Frasera nitida Joseph P. Tracy 1905-7-12 2244 Lake Cobb. Mt, on South side, one-third the way up from Middletown. 610 Comment
  CAS-BOT-BC223410  Fraxinus dipetala V. B. 1916-9-24 s.n. Lake Mt. Konokti [Konocti], Clear Lake Comment
  HSC25725  Fraxinus dipetala J. P. Smith, J. O. Sawyer 1971-6-5 4696 Lake Junction of 17N11 and 17N04 Comment
  RSA430444  Fraxinus dipetala Cora W. Benson 1932-05 s.n. Lake Western slope of Mt. Konocti. Middle North Coast mt. range, Clear Lake watershed 762 Comment
  CAS-BOT-BC217722  Fraxinus latifolia Greg de Nevers 2001-7-8 12562 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC234980  Fraxinus latifolia Ellen Dean; G. Harrington; C. Thomsen; L. Sarafini 2010-6-16 6168 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage, north of (below) waterfall and large boulders 655 Comment
  SD7744  Fraxinus latifolia Daniel Cleveland 1882-6-21 Lake Comment
  UC1193346  Fraxinus latifolia P. Zinke 1949-5-3 17 Lake Quad. 60B2 457 Comment
  UCD39998  Fraxinus latifolia Rodney Gale Myatt 1971-9-15 1007 Lake Along Hwy 175 between Lakeport and Hopland, near Lake County and Mendocino County line. 609 Comment
  RSA31837  Fremontodendron californicum A. A. Heller 1941-5-16 16134 Lake North base of Mt St Helena, along State Hwy 29. Comment
  SBBG26892  Fremontodendron californicum A. Eastwood, J. T. Howell 1938-5-15 Lake Mirabel Mine Comment
  UCR43088  Fremontodendron californicum subsp. napense L. F. LaPre 1986-5-5 s.n. Lake Inner North Coast Ranges, Slope below Davies Road, c. 1.5 mi SSW of Anderson Springs, c. 4 mi south of Whispering Pines 732 Comment
  RSA293156  Fritillaria affinis Thomas W. Nelson, Jane P. Nelson 1978-4-2 3874 Lake Along Walker Ridge Road 6 miles north of junction with State Route 20 Comment
  CAS-BOT-BC130335  Fritillaria glauca Arthur L. Menzies 1962-6-10 s.n. Lake Top of Hull Mt. and south on Boardman Ridge, Mendocino National Forest 2072 Comment
  UCD23462  Fritillaria pluriflora J. R. Griffin 1969-4-1 3073 Lake Barrel Springs, C.G. Walker Ridge. Comment
  CAS-BOT-BC130473  Fritillaria purdyi Lyman Benson 1935-3-25 6309 Lake South of Lakeport, Mayacamas Mt. Range, Clear Lake 426 Comment
  JEPS65503  Fritillaria purdyi Theodore Niehaus 1971-3-1 929 Lake on w side of Stanton Creek, at n end of Little Indian Valley Stanton Creek; Little Indian Valley, Stanton Creek Comment
  UC672097  Fritillaria recurva Herbert L. Mason 1926-3-21 2775 Lake Middletown to Mount St. Helena via Toll House Canyon Toll House Canyon; Mount St. Helena, Toll House Canyon Comment
  RSA17444  Fritillaria recurva Elmer I. Applegate 1934-3-30 8864 Lake Putah Creek region south of Cobb Mountain, Mayacamas range, western Lake County Comment
  SEINET12048645  Fritillaria recurva F. H. Utech, McClintock, E.; Knight, W.; Knight, I. 1984-1 84 -020 Lake ca 0.4 mi N of Lake-Napa County line on CA 29 enroute to Middloetown from Calistoga 420 Comment
  RSA0054810  Galium Keith E. Hoffmaster 1940-11-24 979 Lake Near Lower Lake. Comment
  UC1737023  Galium aparine Kay H. Beach, Frank Gould 1940-5-17 432 Lake near Middletown. Comment
  UCD42067  Galium aparine Geri Hulse-Stephens 2002-6-2 1010 Lake Goat Mountain. East side of Fallen Fir Marsh. 1280 Comment
  CHSC112008  Galium californicum L. L. Schoeppach; Tim Bertram 1980-7-30 2121 Lake Mendocino National Forest. Pine Mtn. 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
  RSA109888  Galium californicum subsp. californicum Philip A. Munz 1956-7-24 22290 Lake Long Ridge Trail to Snow Mt. from Fir-Root Spring. 1524 Comment
  UCD121826  Galium nuttallii Teri Bartowski; Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 15 Lake Along Walker Ridge Road, 2.65 miles south of junction with access road to Indian Valley Dam. Comment
  RSA2363  Galium nuttallii var. tenue J. W. Blankinship 1934-4-14 s.n. Lake Kelseyville. Comment
  CDA6659  Galium parisiense Vernon H. Oswald & Lowell Ahart 1998-5-7 9026 Lake Bartlett Springs Road 9.0 miles west of Bear Valley Road, near the west end of the Bartlett Creek Arm of Indian Valley Reservoir. Comment
  JEPS94205  Galium parisiense Vernon Oswald and Lowell Ahart 1998-5-7 9026 Lake Bartlett Springs Road 9.0 mi w of Bear Valley Road (near the w end of the Bartlett Creek Arm of Indian Valley Reservoir); Bartlett Creek Arm of Indian Valley Reservoir 469 Comment
  UCSB46295  Galium parisiense Steele, Kelly 1980-6-25 Lake 8.1 miles northeast on Bartlett Springs Road from its junction with Hwy. 20. 3300' Comment
  RSA47578  Galium porrigens L. Beane, Lois E. James 1949-5-16 1970 Lake E slope of Scott Mtn between Hopland and Clear Lake. Comment
  CHSC32945  Galium porrigens var. tenue Patty Powers; C. Railey, Joanne Spitler, D. Stamp, C. Macdonald 1980-4-19 26 Lake Along Walker Ridge Road, 2.65 miles south of junction with access road to Indian Valley Dam. Comment
  JEPS80100  Galium sparsiflorum subsp. glabrius L. R. Heckard with J. Hickman 1979-6-16 5109 Lake about 1 mi nw Timber Lake (w slopes of mt.); Snow Mt. 1615 Comment
  OBI53735  Gamochaeta ustulata David J. Keil, Kathleen Keil 1992-7-18 23415 Lake Mendocino NF. Vicinity of Deer Valley campground SE of Elk Mtn Rd, N of Upper Lake 1000 Comment
  CAS-BOT-BC199039  Garrya congdonii A. A. Heller 1919-5-10 13139 Lake Coast Range, north side of the ridge west of Leesville 609 Comment
  CAS-BOT-BC199040  Garrya congdonii Carl B. Wolf 1930-11-2 1054 Lake 7 miles east of Hough's Mineral Springs on road to Williams 609 Comment
  CAS-BOT-BC199047  Garrya congdonii Rimo Bacigalupi 1924-2-23 488 Lake Middletown - Mt. St. Helena Rd., 4 mi. below Toll House 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
  CDA21537  Garrya congdonii G. F. Hrusa, R. Gross 2008-5-23 17433 Lake North Coast Ranges; Above N. Fk. Cache Cr. +/- 1 mi. below spillway of Indian Valley Reservoir. 426 Comment
  CDA32763  Garrya congdonii G. F. Hrusa, R. Gross, S. Smallwood 2010-12-4 18276 Lake North Coast Ranges; East side of North Fk. Cache Creek below Indian Valley Reservoir. 379 Comment
  UC1005612  Garrya congdonii Frank W. Gould 1940-5-4 1026 Lake 2.5 mi ne Middleton Comment
  CAS-BOT-BC186341  Garrya flavescens Gerald V. Dahling 1973-6-1 884 Lake North of Lower Lake along highway 29 Comment
  UC1193372  Garrya flavescens P. Zinke 1949-5-5 36 Lake Hopland - Lakeport Road 609 Comment
  UC634831  Garrya flavescens H. L. Mason 1926-1-1 2601 Lake near lower Blue Lake Comment
  CAS-BOT-BC192179  Garrya fremontii Marjorie Swabey 1924-2-23 s.n. Lake Blue Lake Mid Lake P.O. Comment
  CAS-BOT-BC192181  Garrya fremontii Carl B. Wolf 1928-5-6 1965 Lake 2 miles up Bartlett Springs grade Comment
  JEPS11956  Garrya fremontii Rimo Bacigalupi with G. T. Robbins 1954-6-25 4608 Lake road overlooking Clear Lake (4.7 mi from Bartlett Mountain road junction with State Highway 20 (bottom of grade), 2.3 mi within boundary of Mendocino National Forest); Mendocino National Forest 914 Comment
  POM32147  Gayophytum humile A. A. Heller 1902-7-20 5928 Lake In the Horse Pasture , near the summit of Mt. Sanhedrin. Comment
  UCD82084  Gayophytum humile Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth 2009-5-20 5611 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
  RSA2264  Gilia capitata J. W. Blankinship 1924-5-24 s.n. Lake Kelseyville. Comment
  HSC27174  Gilia tricolor J. P. Smith, J. O. Sawyer 1972-4-1 5119 Lake 0.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  HSC31856  Gilia tricolor Maralyn O'Meara, Gary S. Lester 1974-5-4 329 Lake Walker Ridge Rd., 0.5 mi. N from junction with Hwy. 20 671 Comment
  HSC69769  Gilia tricolor R. Kalal 1979-4-14 80 Lake 0.4 mi. N of SR 20 on Walker Ridge Rd. 640 Comment
  RSA2762  Githopsis specularioides J. W. Blankinship 1925-5-4 s.n. Lake Kelseyville. Comment
  POM284864  Githopsis specularioides Lyman Benson 1928-5-26 220 Lake 2 miles S of Lakeport; Mt Range: Mayacamas. 488 Comment
  CAS-BOT-BC280596  Glyceria elata R. D. Stone; G. Clifton 1983-6-16 557 Lake Along Lee Creek immediately above Sawmill Flat Rd., upper Alder Creek drainage, ca. 1.4 mi. NNW of summit Cobb Mt. 914 Comment
  RSA223387  Glyceria striata Peter Rubtzoff 1952-6-22 1274 Lake Blue Lakes. Comment
  RSA2294  Gnaphalium palustre J. W. Blankinship 1928-7-12 s.n. Lake Kelseyville. Comment
  POM273642  Gratiola J. W. Blankinship 1929-5-22 s.n. Lake Boggs Lake, N of Mt. Hanna. Middle N Coast mtn range, Clear Lake watershed. Type vicinity. 762 Comment
  POM273643  Gratiola Lyman D. Benson 1933-4-15 4312 Lake Breen's Lake; W base of Mt. Konocti. Mt. Range: Middle N Coast; Watershed: Clear Lake. 518 Comment
  RSA0006022  Gratiola J. W. Blankinship 1923-4-23 s.n. Lake Breen's Lake S. (E.) of Kelseyville; Mt. range: Middle N. Coast. 457 Comment
  JEPS4228  Gratiola ebracteata Rimo Bacigalupi with H. L. Mason and J. R. Sweeney 1953-6-8 4171 Lake at the southwestern edge Boggs Lake (1 mi (air-line) w of Mount Hanna); w of Mount Hanna, sw edge of Boggs Lake 911 Comment
  JEPS4575  Gratiola ebracteata Rimo Bacigalupi and J. R. Sweeney 1953-5-27 4165 Lake w Mt. Hanna (muddy shores of Boggs Lake); w of Mt. Hanna, muddy shores of Boggs Lake 868 Comment
  RSA0006023  Gratiola heterosepala H. L. Mason, R. C. Bacigalupi 1953-6-8 14544 Lake Southwest margin of Boggs Lake, (west base of Mount Hanna). Comment
  OBI21638  Grindelia camporum Tracey and Viola Call, Viola Call 1964-6-19 2267 Lake 10 mi N of Napa county line near Middletown 305 Comment
  POM290376  Grindelia camporum Lyman Benson 1934-9-30 6210 Lake Hopland Grade; Mt Range: Middle N Coast; Watershed: Clear Lake. 1067 Comment
  CAS-BOT-BC305216  Grindelia hirsutula Doris K. Kildale 1926-5-30 2065 Lake Between Clear Lake & Lower Lake 457 Comment
  RSA47147  Grindelia nana Doris K. Kildale 1926-5-30 2065 Lake Lower Lake-Lakeport road; top of ridge Comment
  POM273837  Guillenia lasiophylla Lyman Benson 1930-3-26 1984 Lake Lucerne. N Coast Mtn Range. 457 Comment
  RSA2254  Guillenia lasiophylla J. W. Blankinship 1928-7-9 s.n. Lake Mt Konocti. 610 Comment
  UC78796  Hackelia californica C. A. Purpus 1894-1 1167 Lake Felson Snow Mountain 2133 Comment
  CAS-BOT-BC302209  Harmonia hallii John Thomas Howell 1943-5-11 18050 Lake 2.9 miles north of Middletown Comment
  UC830894  Harmonia hallii M. Baker 1938-5-3 8965 Lake 2.8 mi e Middletown Comment
  UC86659  Hazardia whitneyi var. discoidea C. A. Purpus Aug 1 1894-Sep 1 1894 1270 Lake Snow Mt. 2133 Comment
  HSC83190  Helenium bolanderi Gladys L. Smith 1981-6-22 6705 Lake Above and below rd. [FS 20N04], Mt. Sanhedrin, 6.0 km. E of Mendocino County line and 4.8 km. N of Soda Springs Ranger Station. Comment
  JEPS106196  Helenium puberulum Lowell Ahart 2004-10-4 11450 Lake Below the high water line of Indian Valley Reservoir, along the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road 446 Comment
  CHSC89436  Helianthus bolanderi Lowell Ahart 2004-10-4 11429 Lake Below the high water line of Indian Valley Reservoir, near the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road. 446 Comment
  UC1221761  Helianthus bolanderi Beecher Crampton 1958-8-19 5109 Lake 0.1 mi n Cobb 792 Comment
  CHSC71417  Helianthus exilis Vernon H. Oswald; Lowell Ahart 1998-7-15 9287 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
  HSC44009  Helianthus exilis Robert M. Specht 1977-8-18 1179 Lake NE-facing slope 649 Comment
  JEPS106011  Heliotropium curassavicum Lowell Ahart 2004-10-4 11425 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
  UC1191656  Heliotropium curassavicum Malcolm A. Nobs and S. Galen Smith 1949-9-8 1845 Lake s.e. side Clear Lake Comment
  UC32402  Heliotropium curassavicum unknown Lake Comment
  CAS-BOT-BC305986  Hemizonia Greg de Nevers 2001-5-14 12405 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  POM284898  Hemizonia clevelandii Lyman Benson 1934-6-12 6097 Lake Lakeport; Mt. range: Middle N Coast; Watershed: Clear Lake. 427 Comment
  CAS-BOT-BC306041  Hemizonia congesta subsp. clevelandii David D. Keck 1933-11-9 2694 Lake 3 mi. W. of Upper Lake Comment
  CAS-BOT-BC306049  Hemizonia congesta subsp. clevelandii Agnes M. Bowman 1900-10-27 s.n. Lake Sulphur Banks Comment
  CAS-BOT-BC306073  Hemizonia congesta subsp. clevelandii Lewis S. Rose 1935-9-12 35645 Lake Seiglers Springs 914 Comment
  CAS-BOT-BC306074  Hemizonia congesta subsp. clevelandii Peter H. Raven 1954-9-1 8093 Lake Butts Canyon, 7 mi. s. of Middletown Comment
  CAS-BOT-BC306078  Hemizonia congesta subsp. clevelandii David D. Keck 1933-11-9 2693 Lake 1/2 mi. W. of Blue Lakes Comment
  JEPS13614  Hemizonia congesta subsp. clevelandii Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake Little Squaw Valley South Fork of the Eel River (located along the route of the road from Lake Pillsbury to Upper Lake, about 1 1/2 mi airline from Lake) Comment
  UC1069498  Hemizonia congesta subsp. clevelandii B. Schreiber 1936-9-19 2333 Lake 1 mi n Sheep Corral (Sag Pond, Snow Mt. trail); Mendocino National Forest, Stonyford Quadrangle Comment
  CAS-BOT-BC306075  Hemizonia congesta subsp. clevelandii R. F. Hoover 1966-8-23 9924 Lake Valley of St. Helena Creek south of Middletown Comment
  UCD135810  Hemizonia congesta subsp. clevelandii Bruce G. Baldwin 1986-8-23 624 Lake 2.9 miles west of junction with California State Highway 175 along California State Highway 29. Comment
  CAS-BOT-BC314880  Hemizonia congesta subsp. luzulifolia J. McMurphy 1909-8-6 s.n. Lake Below Middletown Comment
  RSA81640  Hemizonia luzulifolia subsp. rudis James I. McMurphy 1909-8-6 693 Lake Below Middleton. Comment
  POM284655  Hemizonia pungens Lyman Benson 1929-9-24 s.n. Lake Lake County, Kelseyville. 427 Comment
  POM267730  Hesperochiron pumilus Lyman Benson 1928-4-1 62 Lake Harris Hill, 0.5 miles southwest of Kelseyville. Middle North Coast. Clear Lake drainage area. 457 Comment
  HSC66055  Hesperocyparis macnabiana D. Boyd, M. Eichelberger, Tim Messick, T. Ranker 1980-4-19 40 Lake Along Walker Ridge Rd., 1 mi. N of junction with access to Indian Valley Dam Comment
  UCSB27480  Hesperocyparis macnabiana Havlik, Neil 1969-6-29 Lake Napa-Lake County line; along State Highway 29 609 Comment
  CAS-BOT-BC1172  Hesperolinon adenophyllum Lyman David Benson 1933-6-19 4462 Lake Junction Hill, Lakeport. 426 Comment
  CAS-BOT-BC1190  Hesperolinon adenophyllum Dorothy Hildebrand 1931-7-20 s.n. Lake Toll Road, about 3 miles W of Highland Springs Comment
  JEPS96891  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 426 Comment
  UC1212230  Hesperolinon adenophyllum Milo S. Baker 1940-7-2 9764 Lake in marshy spot near Glenbrook; Inner North Coast Ranges, Cobb Valley Comment
  UCD32581  Hesperolinon adenophyllum Beecher Crampton 1954-6-8 1935 Lake Lake County, 3 miles north of Cobb Mountain, Bottle Rock Road. Comment
  SEINET6691235  Hesperolinon adenophyllum K. Brandegee 1911-7-1 112 Lake Glenbrook Comment
  CAS-BOT-BC167412  Hesperolinon bicarpellatum John Thomas Howell 1945-6-22 21229 Lake 3.8 miles north of Middletown Comment
  RSA151799  Hesperolinon bicarpellatum H. K. Sharsmith 1947-5-31 3971 Lake 3 miles east (NE) of Middletown on highway to Lower Lake 305 Comment
  SD51766  Hesperolinon bicarpellatum Helen K. Sharsmith 1952-6-19 4137 Lake Head ob Butts Canyon 0.7 mile east of Black Oak Villa. 228 Comment
  UC1212344  Hesperolinon bicarpellatum Herbert L. Mason 1945-6-28 12596 Lake on serpentine hill 2.8 mi ne Middletown Comment
  UC1212347  Hesperolinon bicarpellatum Herbert L. Mason 1952-6-15 14298 Lake head Butts Creek Canyon; Inner North Coast Range Comment
  CDA21017  Hesperolinon californicum G. F. Hrusa 1993-6-1 11164 Lake Bear Valley-Bartlett spr. Rd. midway up E side of Walker Ridge. Comment
  JEPS127862  Hesperolinon californicum Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-18 603 Lake 21060 Loconomi Rd. (Off of Butts Canyon Rd.) Comment
  UC1212440  Hesperolinon californicum Milo S. Baker 1953-7-1 12807 Lake in field s of Highway and 3.4 mi e Middletown Comment
  UCD110498  Hesperolinon californicum Helen K. Sharsmith 1946-5-31 3972 Lake Three miles northeast of Middletown on highway to Lower Lake. 762 Comment
  CAS-BOT-BC176046  Hesperolinon clevelandii D. Cleveland s.n. Lake Allen Springs Comment
  SD8556  Hesperolinon clevelandii Daniel Cleveland Jun 1882 Lake Allen Springs Comment
  UCD167005  Hesperolinon clevelandii James A. Neilson Jr. 1984-6-1 s.n. Lake On the border of Lake and Sonoma Counties: Mayacmas Mountains, Caldwell Pines. (Exact location unknown, coordinates estimated by label maker.) Comment
  RSA518859  Hesperolinon clevelandii Barbara Ertter 1988-7-3 7675 Lake Elk Mountain Road at junction Bear Creek Road, top of Elk Mt. Grade, ca 10 airmiles north of Upper Lake (town), Mendocino National Forest. 1098 Comment
  CAS-BOT-BC176216  Hesperolinon didymocarpum Helen K. Sharsmith 1959-5-28 4705 Lake Near type locality, Big Canyon Creek 9.3 miles south of Howard Springs on road to Middletown 426 Comment
  UCD110513  Hesperolinon didymocarpum Joyce Lacey; Robin Ondricek-Fallscheer 1981-6-25 9 Lake On Big Canyon Road, 1.7 miles north of Habin Springs Road. 335 Comment
  CAS-BOT-BC1241  Hesperolinon disjunctum W. R. Ernst 1956-6-20 22 Lake Southwest side of road 14.2 miles from Lower Lake junction on road to Knoxville (about 1 mile north of Napa Co. line) Comment
  OBI22903  Hesperolinon disjunctum Herbert L. Mason 1946-5-30 12812 Lake Inner North Coast Ranges. Cache Crk drainage E of Indian Valley, Bartlett Springs to Williams rd 457 Comment
  CAS-BOT-BC167452  Hesperolinon drymarioides K. C. 1884-7-1 s.n. Lake Unspecified Comment
  POM138871  Hesperolinon drymarioides A. A. Heller 1902-8-2 s.n. Lake Near Hullville on the ridge between Eel River and Rice Creek. Comment
  UC1212265  Hesperolinon micranthum Helen K. Sharsmith 1952-6-19 4138 Lake canyon 0.7 mi e Black Oak Villa; Inner North Coast Ranges, Butts Canyon 228 Comment
  UC1222145  Hesperolinon micranthum Joseph P. Tracy 1951-7-6 19616 Lake saddle between Elk Mountain and Pine Mountain; Northern Coast Ranges Comment
  JEPS121542  Hesperolinon spergulinum Adam C. Schneider with Dick O'Donnell 2013-5-26 228 Lake Slightly east of old fire road near Three Peaks, Lake County Comment
  JEPS32286  Hesperolinon spergulinum Katharine Brandegee Lake Butts Canyon Comment
  LA105719  Hesperolinon spergulinum L. F. LaPre; Lake Three Peaks, at the N end of Livermore Rd. near the Napa Co. line, 5 mi SE of Middletwon 670 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
  SEINET10460624  Heterocodon rariflorum Philip A. Munz 1956-7-24 Munz 22276 Lake LONG RIDGE SE OF SNOW MTN. 4500 Comment
  HSC41856  Heteromeles arbutifolia K. Irwin 1977-4-23 286 Lake 0.4 mi. N of SR 20 on the Walker Ridge Rd. 640 Comment
  RSA123353  Heteromeles arbutifolia A. Simontacchi 1937-7-13 277 Lake 0.4 mile SW of Soda Bay, Lakeport. 564 Comment
  RSA171121  Heteromeles arbutifolia Robert F. Thorne 1957-9-2 18976 Lake Along Hwy 20, 7 miles SE of town of Clear Lake. Comment
  CHSC32196  Heuchera micrantha var. pacifica James Jokerst 1980-8-8 1073 Lake North Coast Ranges. Near Snow Mountain (East). Comment
  HSC46524  Hieracium albiflorum J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9301 Lake Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01 1006 Comment
  UCD84006  Hoita macrostachya Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6179 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by western fork of Rocky Creek Road. Rocky Creek Drainage, north of (below) waterfall and large boulders. Serpentine area on east side of drainage with groves of Cupressus sargentii. Ephermeral tributary enters creek here and comes from serpentine barrens on upper slopes. 648 Comment
  CAS-BOT-BC324636  Holocarpha virgata H. M. Hall 1930-10-3 12943 Lake At Sulfur Banks Comment
  POM298247  Holocarpha virgata subsp. virgata H. M. Hall 1930-10-3 12943 Lake Sulphur Banks. Comment
  RSA14741  Holocarpha virgata subsp. virgata L. S. Rose 1935-9-12 35646 Lake 5 miles N of Middletown. Comment
  UC89067  Holocarpha virgata subsp. virgata Agnes Bowman 1900-9-1 Lake Sulphur Bank Comment
  POM141565  Holodiscus discolor A. A. Heller 1902-7-19 6444 Lake Southern slope of Mt. Sanhedrin above the sawmill. Comment
  SEINET10859692  Hordeum brachyantherum subsp. brachyantherum Alan A. Beetle 1941-4-27 Beetle 1730 Lake Southwest side of Clear Lake, along road in full sun. Comment
  CAS-BOT-BC289490  Hordeum brachyantherum subsp. californicum John Thomas Howell 1945-6-18 20975 Lake Near Glenbrook Comment
  UCD38650  Hordeum brachyantherum subsp. californicum Beecher Crampton 1956-6-26 3627 Lake 1.1 miles E of Seigler Springs. Comment
  UCR50005  Hordeum brachyantherum subsp. californicum L. F. LaPre, K. Campbell 1987-6-29 s.n. Lake Inner North Coast Ranges, Barrel Spring Camp, NE of Clear Lake at Colusa Co. line, on Walker Ridge Rd Comment
  UCD85821  Hordeum marinum subsp. gussoneanum Beecher Crampton 1953-6-2 1391 Lake Northwest slope of Mount Hannah, at northwest edge of Boggs Lake. Comment
  CAS-BOT-BC148545  Horkelia bolanderi Willis L. Jepson 1892-7-1 s.n. Lake Ner Uncle Sam Mt. Comment
  CAS-BOT-BC148552  Horkelia bolanderi J. W. Blankinship 1925-7-17 s.n. Lake Bogg's Lake, Mt. Hannah 914 Comment
  CDA25941  Horkelia bolanderi T. C. Fuller 1962-7-1 9149 Lake North shore of Boggs Lake, ca. 7 miles southeast of Kelseyville. 0 Comment
  LA207991  Horkelia bolanderi Ethel Crum; 1933-7-23 1516 Lake Cobb Mountain, W of Salmina's Resort 792 Comment
  OBI10122  Horkelia bolanderi Robert F. Hoover 1966-8-23 9929 Lake 8 mi W of Lower Lake, near south base of Mt. Konocti Comment
  UC525500  Horkelia bolanderi Ethel Crum 1933-7-23 1516 Lake w Salmina's Resort; Cobb Mountain 792 Comment
  RSA96886  Horkelia californica M. S. Jussel 1948-8-7 44 Lake J S Smith S Place. 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
  UCD41797  Horkelia californica var. elata Geri Hulse-Stephens 2001-6-30 731 Lake Goat Mountain. Bear Wallow. (Root Glade marsh) 944 Comment
  CAS-BOT-BC532051  Horkelia californica var. elata Walter Knight; Irja Knight 1969-10-5 2788 Lake Between Pinnacle Rock and Sawmill Flat 1341 Comment
  CAS-BOT-BC536591  Horkelia californica var. elata J. W. Blankinship 1924-7-3 s.n. Lake Kelseyville Comment
  POM35454  Horkelia tridentata subsp. flavescens A. A. Heller 1902-7-24 5967 Lake Near the summit of Mt. Sanhedrin. Comment
  CDA19162  Hydrilla verticillata Bob Hesterberg 2000-7-18 PDR 1209040 Lake Clear Lake. 0 Comment
  UC1069095  Hydrophyllum occidentale K. Bradshaw 1937-5-29 20 Lake High Glade Lookout; Mendocino National Forest, Lakeport Quad. 1463 Comment
  SD27927  Hydrophyllum occidentale Carl Wolf 1928-5-6 1997 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade Comment
  CAS-BOT-BC400871  Hypericum anagalloides A. A. Heller 1902-7-23 s.n. Lake Thistle Springs, Mt. Sanhedrin Comment
  CAS-BOT-BC400867  Hypericum anagalloides Gladys L. Smith 1981-6-22 6710 Lake Mt. Sanhedrin, 6.0 km. E. of Mendo. Co. line & 4.8 km. N. of Soda Spring Sta. Comment
  CAS-BOT-BC410211  Hypericum concinnum C. F. Leitholt 1893-7-4 s.n. Lake Cobb Mt. Comment
  SDSU6887  Hypericum concinnum D. F. Howe 1961-7-30 3093 Lake 14.6 miles north from Upper Lake Ranger Station, Mendocino Nat. Forest. 914 Comment
  JEPS66805  Hypericum formosum var. scouleri Willis L. Jepson 1892-8-3 13962 Lake Big Horse Mt., S. Fork Eel River n. Lake Co., S. Fork Eel River, Big Horse Mt. Comment
  UC871856  Hypericum formosum var. scouleri Milo S. Baker 1940-6-29 9723 Lake ca. 1 1/2 mi. n. of Cobb P.O. (Baumgartner's meadow); Cobb Valley, Baumgartner's meadow Comment
  CHSC91024  Hypericum perforatum D. Isle 1997-6-30 303 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. 646 Comment
  HSC46565  Idahoa scapigera J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9275 Lake Mendocino National Forest, Oak Flat Campground 518 Comment
  UC1318344  Iris fernaldii J. R. Sweeney 1952-5-3 888 Lake 5.2 mi w Lower Lake; Manning Flat 579 Comment
  UCD160665  Iris macrosiphon James A. Neilson Jr. 1975-6-5 3345 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  UCD167989  Iris macrosiphon James A. Neilson Jr. 1981-3-30 4006 Lake Mayacamas Mountains, north of Great Western Mine. (Exact location unknown, coordinates estimated by label maker.) Comment
  SEINET12048531  Iris macrosiphon C. L. Eddy 1984-1 7 Lake Pinkeye Lake, ca 2.0 mi W of Lower Lake. Lower Lake Quadrangle, N central portion of Sect. 8 500 Comment
  UCD138768  Iris macrosiphon William Frank 1978-4-8 5 Lake Pinkeye Lake, ca. 2 miles west of Lower Lake. 528 Comment
  CAS-BOT-BC69904  Isoetes howellii Alice Eastwood; John Thomas Howell 1938-5-18 5771 Lake Near Adams Springs. Comment
  SBBG27190  Isoetes howellii A. Eastwood, J. T. Howell 1938-5-18 5771 Lake near Adams Springs Comment
  UC1260173  Isoetes howellii Robert F. Thorne 1974-7-27 44980 Lake n. of Harrington Flat Rd. Boggs Lake 914 Comment
  POM280155  Juglans hindsii Lyman Benson 1933-8-15 5680 Lake Kelseyville. 457 Comment
  UCR254914  Juncus Greg de Nevers 2001-5-14 12457 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 476 Comment
  UCD132531  Juncus balticus subsp. ater Jennifer Poore; PLS 102 plant collecting interns 2013-5-4 6 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. North part of park, north of Soda Bay Road. Southeast of entrance kiosk, in middle of meadow. 412 Comment
  UC183675  Juncus bolanderi Joseph P. Tracy 1905-8-21 2388 Lake Scott Valley Northern Coast Region 426 Comment
  JEPS80234  Juncus bufonius var. occidentalis L. R. Heckard, and J. Hickman 1980-7-3 5395 Lake 0.25 mi nw Summit Spring (Colusa Co. border); Snow Mt. 1524 Comment
  JEPS123325  Juncus capitatus David Gowen with Leigh Johnson 2010-5-9 1099 Lake Callayomi Road off of Butts Canyon Road. Comment
  CHSC38975  Juncus covillei J. D. Jokerst 1982-8-11 1641 Lake North Coast Ranges, Lake-Colusa Co. line. Along the trail to Milk Springs just below (=SE) of the saddle SE of Milk Spg. 1950 Comment
  CHSC29577  Juncus effusus Dibble; Griggs 1979-8-7 160 Lake Near Mc Cleod Ridge, close to the town of Potter Valley. 732 Comment
  POM292704  Juncus effusus subsp. pacificus Lyman Benson 1928-11-30 s.n. Lake Cold Creek, Kelseyville. 518 Comment
  RSA93431B  Juncus hemiendytus var. hemiendytus Milo S. Baker 1940-5-4 9889 Lake Kelseyville-Lower Lake Highway 8.9 miles S of Kelseyville near margin of winter pool. Comment
  UC142757  Juncus laccatus A. A. Heller 1902-7-23 5956 Lake Thistle Springs Mt. Sanhedrin Comment
  RSA10213  Juncus occidentalis Carl B. Wolf 1928-5-5 1928 Lake 3 miles from Upper Lake on road to Lucerne. Comment
  RSA490389  Juncus oxymeris Lyman Benson 1942-7-11 11288 Lake Lower end of Trailer s Pasture 1.5 miles NE of Kelseyville 412 Comment
  RSA97092  Juncus patens M. S. Jussel 1948-8-6 67 Lake J. S. Smith s Place. Comment
  UC1083321  Juniperus californica Herbert L. Mason 1925-12-31 2570 Lake Bartlet Mt. Road Comment
  UC1195649  Juniperus californica A. R. Kruckeberg 1949-9-25 1781 Lake ca. 3 mi w of Lakeport (dry open hillsides) Comment
  CAS-BOT-BC236767  Keckiella breviflora John Thomas Howell 1945-6-21 21173 Lake Sawmill Flat to Ruppert Ridge, Bartlett Mountain Comment
  RSA401717B  Keckiella breviflora Rockwell 1925-7-1 s.n. Lake Topaz. Comment
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Sep 25 2014
  CAS-BOT-BC235859  Keckiella corymbosa Milo S. Baker 1928-7-3 3112 a Lake Near Sheep Corral, Snow Mt. Ranch 1219 Comment
  NY790310  Keckiella corymbosa P. A. Munz 1956-7-25 22354 Lake Long Ridge Trail, Fir Root Spring to Snow Mountain 1706.9 Comment
  CAS-BOT-BC237844  Keckiella lemmonii J. W. Blankinship 1928-7-22 s.n. Lake Mt. Konocti 762 Comment
  RSA275312  Keckiella lemmonii J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9312 Lake Boardman Ridge along Forest Service Rd 1N02, 1.4 miles N of its junction with FS Rd 20N01. 1006 Comment
  RSA293294  Keckiella lemmonii D. C. Michener 1980-7-28 3733 Lake North Coast Ranges. Bartlett Springs rd 7.1 miles from jct with CA 20 near Lucerne. 1150 Comment
  RSA293297  Keckiella lemmonii D. C. Michener 1980-7-28 3735 -c Lake North Coast Ranges. 8.2 miles along Bartlett Spgs rd from jct with CA 20 near Lucerne. 1100 Comment
  UC1012382  Keckiella lemmonii Francis W. Pennell 1940-7-4 26060 Lake 3 mi n Lower Lake (Route 29) 487 Comment
  UC353877  Keckiella lemmonii Milo S. Baker 1927-7-1 2265 a Lake Whispering Pines Resort Cobb Mt. (s Lake County) Comment
  UC578045  Keckiella lemmonii A. Simontacchi 1937-7-12 298 Lake 1 mi ne Kelsey Creek School; Lakeport Quad. 39 Comment
  UC998341  Kickxia elatine Milo S. Baker 1953-6-28 12738 Lake 3.4 mi e Middletown Comment
  POM294438  Kickxia elatine Lyman D. Benson 1943-8-1 11423 Lake Kelseyville; Middle North Coast Mt. Range; Clear lake Drainage area. 412 Comment
  UC50453  Koeleria macrantha Jos. Burtt Davy 1900-5-30 6638 Lake Highland Springs Comment
  UC519020  Koeleria macrantha Elizabeth Lodge 1933-6-5 347 Lake ridge between Hopland and Lakeport Comment
  CAS-BOT-BC340577  Lactuca serriola Greg de Nevers 2001-7-8 12582 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 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
  HSC35400  Lagophylla minor Dryden 1975-5-3 152 Lake Butt's Canyon Rd., 8.7 mi E of Hwy. 29 along Butt's Canyon Creek 549 Comment
  SBBG29169  Lagophylla minor A. Eastwood, J. T. Howell 1938-5-15 Lake near Grizzly Springs Comment
  UC828873  Lagophylla minor Alice Eastwood and John Thomas Howell 1938-5-16 5615 Lake near Grizzly Springs Comment
  POM51457  Lagophylla minor Katherine Brandegee 1889-04 s.n. Lake [Unspecified] Comment
  RSA176793  Lagophylla minor Peter H. Raven 1963-5-20 18405 Lake Lake County: Serpentine soil at summit of ridge E of Houghs Springs (Colusa County line) Comment
  UC584133  Lagophylla minor J. Clausen 1935-5-20 1025 Lake at summit of grade 30.2 mi w Williams Comment
  CAS-BOT-BC332817  Lagophylla ramosissima David D. Keck 1933-7-1 2461 Lake 4 miles northwest of Middletown on road to Hobergs Comment
  CAS-BOT-BC332810  Lagophylla ramosissima Walter Knight; Irja Knight 1981-7-7 4351 Lake Near Soda Creek Ranger Station 563 Comment
  UC89212  Lagophylla ramosissima unknown Lake Comment
  CAS-BOT-BC338101  Lasthenia californica J. W. Blankinship 1923-4-15 s.n. Lake Kelseyville Comment
  HSC31571  Lasthenia californica Teresa Prendusi 1974-5-4 22 Lake Walker Ridge, 0.5 mi. N of junction with Hwy. 20 671 Comment
  HSC66593  Lasthenia californica S. Harris, B. Ferguson, S. Smith 1980-4-19 Lake Coldsprings Campground, along access road to Indian Valley Dam Comment
  POM288362  Lasthenia californica Lyman Benson 1935-3-25 6307 Lake Lakeport; Mt. Range: Mayacamas; Watershed: Clear Lake. 427 Comment
  CAS-BOT-BC352938  Lasthenia glaberrima Greg de Nevers 2001-4-8 12229 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve Comment
  CAS-BOT-BC352934  Lasthenia glaberrima Alice Eastwood; John Thomas Howell 1938-5-16 5603 Lake 10 miles north of Lower Lake Comment
  HSC41894  Lasthenia glabrata Lloyd Simpson 1977-4-23 282 Lake Hwy. 20, 2.2 mi. W of its junction with Hwy. 29 Comment
  CAS-BOT-BC352828  Lasthenia glabrata subsp. glabrata Georgia Bentley 1917-5-16 s.n. Lake Lakeport. 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
  CAS-BOT-BC213358  Lathyrus jepsonii subsp. californicus C. L. Hitchcock 1949-6-7 19073 Lake 5 miles W of Clear Lake, along Highway #20 Comment
  UCD106275  Lathyrus jepsonii var. californicus N. W. Stice 1947-5-5 s.n. Lake Kelseyville. From Brice Rannells place, Excelsior Valley, 3 mi. south of Lawer Lake. Comment
  SEINET10832882 Image available Lathyrus polyphyllus A. Arthur Heller 1902-7-22 Heller 5944 Lake Near the summit of Mt. Sanhedrin. Comment
  UC657713  Lathyrus sulphureus Milo S. Baker 1941-6-17 9953 Lake Elk Mt. road to Pillsbury Lake Comment
  UCD106661  Lathyrus torreyi J. M. Tucker 1971-5-29 4193 Lake Western Mine Road, ca. 3 miles (by road) southwest of its junction with State Highway 29 (or roughly 3 miles, airline, southwest of Middletown). 762 Comment
  HSC45261  Layia chrysanthemoides M. Alcasas 1978-4-16 27 Lake Bachelor Valley Road, 1.5 mi. from Ca. 20; 10755 B.V.R. 396 Comment
  HSC36837  Layia chrysanthemoides John Rehling, Robert M. Specht 1976-3-24 145 Lake 1 mi. E of Clear Lake Oaks on N side of Hwy. 20 Comment
  UC89221  Layia gaillardioides T. S. Brandegee Lake Wilbur Hot Springs, Bear Valley Comment
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Apr 27 2016
  UC796472  Layia glandulosa Ira L. Wiggins 1949-5-1 12099 Lake 1 mi s Lucerne Comment
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Dec 20 2018
  JEPS121043  Layia platyglossa Frank Callahan 2014-4-16 Lake North road bank above Highway 20 Comment
  JEPS22443  Layia platyglossa Frank Shultz 1958-4-27 66 Lake 4 mi s of Whispering Pines; Route 29 Comment
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Jan 4 2007
  SD87745  Layia platyglossa subsp. campestris Frank W. Peirson 1926-4-2 6581 Lake 0.5 mile south of Clear Lake; Hopland Road. Comment
  CAS-BOT-BC329315  Layia septentrionalis J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville. Breen's. Comment
  CAS-BOT-BC329318  Layia septentrionalis M. S. Jussel 1932-4-30 s.n. Lake Jordan Park, Coleman Estate Comment
  RSA258847  Layia septentrionalis Thomas W. Nelson, Nelson 1974-4-9 1164 Lake Along Hwy 20 between Lucerne and Clear Lake Oaks Comment
  RSA794155  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. Northwest side of Cache Creek, west of Baton Flat and opposite Deadman's Canyon and the Rapids. 348 Comment
  UC2014142  Layia septentrionalis Ellen Dean, C. Thomsen, G. Harrington, J. Chau 2010-5-5 5975 Lake Lake County: S of Hwy 20. Private land near border of the Cache Creek Wilderness, near Redbud trail. NW side of Cache Creek. In drainage along foot trail. Comment
  SEINET10617125 Image available Layia septentrionalis David D. Keck 1933-5-29 Keck 2384 Lake 2.5 mi. south of Lakeport on road to Kelseyville. In sandy soil with Platystemon californicus, Eschscholtzia californica, Festuca tracyi, etc. Comment
  CAS-BOT-BC215743  Lepechinia calycina Milo S. Baker 1926-5-1 221 a Lake 1 1/2 mi. S.E. of Inn, Mt. St. Helena Comment
  CAS-BOT-BC215745  Lepechinia calycina Georgia Bentley 1917-5-30 s.n. Lake Lakeport Comment
  UC1234612  Lepechinia calycina Peter H. Raven 1962-5-31 17914 Lake 6.3 miles south of lower Lake on road to Knoxville Comment
  UC596145  Lepechinia calycina R. F. Hoover 1938-6-11 3599 Lake Grade from Lower Lake to Knoxville Comment
  UCD67601  Lepechinia calycina Rob Ickes 1989-6-4 22 Lake Soda Bay Rd, 1/2 mi. S. of Fraser Pt., on hill above Soda Bay Rd. Soil-red/fine, Pl. Comm.-chaparral Moisture-moderate, Light-part sun, Abundance-generally common, Dominants-Adenostoma fasciculatum, Aesculus californica. Shrub, caulescent, 1.5m tall, flowers white/rose, Misc-corolla appeared whiter before drying. 414 Comment
  CAS-BOT-BC89769  Lepidium latipes Alice Eastwood; John Thomas Howell 1938-5-17 5675 Lake Elk Mountain. Comment
  CAS-BOT-BC89771  Lepidium latipes R. D. Stone 1983-5-26 511 Lake At roadside on High Valley Road, near Alder Creek, ca. 0.5 mile south of Glenbrook. 716 Comment
  CAS-BOT-BC12459  Lepidium nitidum M. S. Jussel 1931-4-1 s.n. Lake Kelseyville. Comment
  CHSC90535  Lepidium strictum D. Isle 1997-4-29 32 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. 975 Comment
  CAS-BOT-BC226561  Leptosiphon acicularis Alice Eastwood; John Thomas Howell 1938-5-17 5665 Lake Middle Creek above Upper Lake Comment
  POM279153  Leptosiphon acicularis Lyman Benson 1927-04 s.n. Lake Kelseyville. 488 Comment
  UCD136948  Leptosiphon acicularis Ellen Dean; with Plant Biology 102 interns 2013-5-4 7720 Lake Clear Lake State Park. NE of Kelseyville. South side of park, south of Soda Bay Road. Along undeveloped road near southern boundary of the of the park, below turnoff to knobcone pines. 609 Comment
  UCD83945  Leptosiphon bicolor Ellen Dean; C. Thomsen, G. Harrington 2010-6-9 6119 Lake Cache Creek Wilderness. NW corner of wilderness near Baton Flat. Along trail approaching south fork of Cache Creek from the NW. 308 Comment
  RSA282294  Leptosiphon bicolor Lyman Benson 1930-3-28 1997 Lake Dry Creek bar, Big Valley, near Kelseyville 457 Comment
  CHSC25153  Leptosiphon ciliatus M. M. Dumont 1970-4-18 101 Lake N side of Hwy 175, 2.3 mi w of junction of Hwy 175 and Hwy 29, ca. 2 mi s of Lakeport. 417 Comment
  CHSC101601  Leptosiphon harknessii David Isle 2004-5-6 1604 Lake Mendocino National Forest; NE of Gravelly Valley airstrip; N of Lake Pillsbury. MDB and M. 573 Comment
  HSC66047  Leptosiphon latisectus Teri Bartowski, Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 35 Lake Along Walker Ridge Rd., 3.7 mi. N of junction with access road to Indian Valley Dam Comment
  RSA10803  Leptosiphon latisectus C. B. Wolf 1928-5-6 s.n. Lake 5 miles west of Bartlett Springs on the road to Clear Lake Comment
  CHSC63076  Leptosiphon rattanii Vernon H. Oswald; Lowell Ahart 1994-6-1 6256 Lake Forest Road M3 at Low Gap, just N of the Snow Mtn. Wilderness. 1505 Comment
  JEPS80061  Lesquerella occidentalis subsp. occidentalis L. R. Heckard with J. Hickman 1979-6-15 5070 Lake West Peak Snow Mt. (Lake-Colusa County Line); , West Peak 2133 Comment
  CHSC29667  Lessingia ramulosa Dibble; Griggs 1979-7-19 151 Lake Near Lake Pillsbury, close to the town of Potter. On the upper third of a ridge system. 610 Comment
  HSC37760  Lessingia ramulosa A. M. Montalvo`, J. D. Ackerman 1975-9-11 715 Lake Boggs Mtn. E of Cobb, 100 m down from Rd. 100 on Rd. 110 780 Comment
  UC1093966  Lessingia ramulosa P. Schulthess 1931-8-3 7 Lake 1-3/4 mi sw Kelseyville Comment
  UC1562553  Lessingia ramulosa Barbara Ertter 1988-7-4 7708 Lake 1.5 mi w Bear Creek Campground (0.5 mi e of Rice Fork on Bear Creek Rd, ca 11 airmiles n of Upper Lake (town) se of Lake Pillsbury); Mendocino Natl Forest 609 Comment
  UC65345  Lessingia ramulosa A. A. Heller 1902-8-6 6033 Lake one mi below Hullville (on Eel River); Eel River Comment
  CAS-BOT-BC342006  Lessingia ramulosa Beecher Crampton 1958-8-19 5104 Lake 5.5 miles west of Lower Lake Comment
  SD132025  Lessingia ramulosa Barbara Ertter 1988-7-4 7708 Lake 0.5 miles east of Rice Fork on Bear Creek Road, 1.5 miles west of Bear Creek Campground, ca. 11 airmiles north of Upper Lake (town) 609 Comment
  HSC37646  Lewisia rediviva Robert M. Specht, John Rehling 1976-3-17 366 Lake 3.1 mi. N of Middletown on Hwy. 29 Comment
  HSC43910  Lewisia rediviva Robert M. Specht 1977-5-14 875 Lake 671 Comment
  POM295852  Leymus triticoides Lyman Benson 1934-6-12 6072 Lake Kelseyville; Kelsey Creek; Middle N. Coast Mt. Range 427 Comment
  CAS-BOT-BC436478  Ligusticum pringlei Anna Head 1921-8-1 s.n. Lake Feather River Region, Lake Center Camp Comment
  SD6531  Lilium Unknown 1882-6-24 Lake Allen Springs. Comment
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Dec 14 2014
  CAS-BOT-BC130734  Lilium pardalinum C. F. Leithold 1893-7-1 s.n. Lake Cobb Mt. 1524 Comment
  JEPS80732  Lilium pardalinum L. R. Heckard and J. C. Hickman 1981-7-28 5691 Lake above fork Bear Creek (w side of Snow Mt); Snow Mt. 1600 Comment
  UC3720  Lilium pardalinum Willis L. Jepson 1892-7 Lake Big Horse Mt.; Mountain Region of Clear Lake Comment
  HSC85669  Limnanthes douglasii R. Earing, C. Cavanaugh, C. Collins 1987-4-11 48 Lake Indian Valley, 2.5 mi. S of Stonyford on Stonyford-Lodoga Rd. Comment
  JEPS94658  Limnanthes douglasii subsp. nivea Vernon Oswald and Lowell Ahart 1998-5-7 9029 Lake Bartlett Springs Rd. near Hough Springs (w of Indian Valley Reservoir) 487 Comment
  POM197364  Limnanthes douglasii subsp. nivea L. R. Abrams 1928-5-5 12359 Lake Upper Lake to Lucerne. Comment
  RSA63364  Limnanthes douglasii subsp. rosea Milo S. Baker 1950-4-15 12173 Lake 1 mi. SE of Borax Lake. Comment
  SEINET5556950  Limnanthes douglasii var. nivea H. S. Gentry 1962-1 19732 Lake 1 mi. E of Nice. Comment
  JEPS101652  Linanthus acicularis Dean W. Taylor 1997-4-22 15953 Lake near Highland Springs Reservoir 10 miles S of Lakeport); slopes 1 mile NW of west shore of reservoir 563 Comment
  UC133973  Linanthus acicularis Blankinship 1893-6-1 Lake Uncle Sam Mtn. Comment
  UC880304  Linanthus acicularis Alice Eastwood and John Thomas Howell 1938-5-18 5753 Lake 6 mi from Kelseyville (on road to Adams Springs) Comment
  SEINET12318316  Linanthus androsaceus A. E. Kilkenny 1978-1 7 Lake 2.2 mi S of Lucerne, N Oak Woodland Coastal Range Comment
  UC1112244  Linanthus bicolor S. Galen Smith with J. Anderson 1957-6-9 3007 Lake ca 3 mi due w Cobb Valley (meadow just nw of Boggs Lake, just e of Bottle Rock Road) 899 Comment
  JEPS58274  Linanthus bolanderi M. S. Hazell 1937-5-23 Lake Indian Valley, ne Lake County Indian Valley Comment
  UC205713  Linanthus bolanderi H. M. Hall 1913-7-17 9513 Lake Mt. Sanhedrin, at old Frazier Mill, n Lake County Inner North Coast Ranges 1219 Comment
  UC909053  Linanthus bolanderi Herbert L. Mason 1940-5-22 12309 b Lake s of Lakeport (near junction of Hopland road) Comment
  UC1326273  Linanthus bolanderi Milo S. Baker 1948-6-15 12068 Lake 0.5 mi n Jordan Park Resort (Cobb Valley Rd) Comment
  CDA40184  Linanthus ciliatus G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18549 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
  JEPS58327  Linanthus ciliatus M. S. Hazell 1937-5-23 Lake Indian Valley, on e side of lake, ne Lake County Indian Valley Comment
  UC125959  Linanthus ciliatus C. F. Baker 1903-5-9 3064 Lake near Lakeport Comment
  UC908240  Linanthus ciliatus Thomas Morley 1946-4-28 587 Lake 1.1 mi e Middletown (on highway to Lower Lake) 335 Comment
  SEINET7067206  Linanthus dichotomus A. G. Vestal 1947-5-3 s.n. Lake Bare slope about 2.5 miles northeast of Middletown on Route 29. Coordinate datum: NAD27. UTM Zone 10, 536783mE, 4291929mN. Comment
  UC614690  Linanthus dichotomus L. Constance 1938-4-22 2139 Lake 2 mi ne Middletown; North Coast Ranges 304 Comment
  UCD164606  Linanthus dichotomus A. Amezcua 1995-4-29 6 Lake South of Morgan Valley Road and east of Homestake mine (near Napa county line), along side of unimproved road 300 m southeast of Hunting Creek. 700 Comment
  UC908009  Linanthus latisectus Milo S. Baker 1940-4-27 9563 Lake 1 mi s Lakeport Comment
  UC1002654  Linanthus parviflorus Milo S. Baker 1954-5-22 12941 Lake 3 mi e Middletown (s of hwy) Comment
  UC963907  Linanthus pygmaeus Milo S. Baker 1947-6-1 11796 Lake 6.6 mi w Lakeport (along s fork of Scott Creek); Scott Creek Comment
  JEPS80072  Linanthus rattanii L. R. Heckard 1979-6-15 5082 Lake Summit Springs area Snow Mt. 1584 Comment
  RSA286383  Lindernia dubia var. anagallidea Robert F. Thorne 1974-7-31 44954 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  UC1191862  Lindernia dubia var. dubia Malcolm A. Nobs and S. Galen Smith 1949-9-8 1860 Lake shores of Thurston Lake 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
  HSC45217  Lithophragma affine M. Alcasas 1978-4-16 26 Lake Bachelor Valley Rd. 50 yds. off N entrance from Hwy. 20 396 Comment
  CDA25414  Lithophragma bolanderi Vernon H. Oswald & Lowell Ahart 1998-5-7 9036 Lake Bartlett Springs Road, 1.5 miles west of the Cache Creek Bridge at Indian Valley Reservoir. Comment
  UCD47886  Lithophragma parviflorum Ellen Dean; Ryan Brisco 2005-4-24 2459 Lake Lake County, McLaughlin UC Reserve, along Rieff Rd, 100-150 ft E of Morgan Valley Rd, S side of Rieff Rd. 655 Comment
  UCD167121  Logfia James Neilson 1981-5-15 4028 Lake Mayacmas Mountains. Lincoln Rock, Socrates Mine Road. (Exact location unknown, coordinates estimated by label maker. Location estimated based on Neilson 4026.) Comment
  UCD111948  Logfia gallica Christopher Mallek 2008-1 HV1- 90 Lake High Valley. 793 Comment
  CDA26551  Lomatium californicum G. F. Hrusa, R. Gross 2008-5-23 17419 Lake North Coast Ranges; N-facing slope above N. Fk. Cache Cr. +/- 1 mi. below spillway of Indian Valley Reservoir. 408 Comment
  SEINET7067196  Lomatium caruifolium 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
  CDA12019  Lomatium ciliolatum var. hooveri G. F. Hrusa 1990-4-8 7672 Lake North Coast Biodiversity Arena; Intersection of Walker Ridge Rd. and Bartlett Springs Rd. Comment
  HSC31572  Lomatium ciliolatum var. hooveri Teresa Prendusi 1974-5-4 21 Lake Walker Ridge, 0.5 mi. N of junction with Hwy. 20 671 Comment
  HSC62814  Lomatium ciliolatum var. hooveri J. M. DiTomaso 1979-4-14 864 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  CDA24965  Lomatium dasycarpum subsp. dasycarpum G. F. Hrusa, R. Gross 2008-5-23 17423 a Lake North Coast Ranges; N-facing slope above N. Fk. Cache Cr. +/- 1 mi. below spillway of Indian Valley Reservoir. 408 Comment
  UC1368791  Lomatium macrocarpum David H. French 1968-4-20 2863 Lake about 0.9 mi NE of Middletown (road to Lower Lake (Hwy 53)) Comment
  UC658994  Lomatium repostum Mildred E. Mathias 1937-7-23 1319 Lake 7 - 8 mi. from Lower Lake on rd to Knoxville Comment
  UC763089  Lomatium repostum Robert F. Hoover 1941-6-8 5339 Lake hills near s. base Mt. Konocti 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
  CAS-BOT-BC240739  Lonicera interrupta M. S. Jussel 1933-6-26 s.n. Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  UC519541  Lonicera interrupta M. S. Jussel 1933-6-26 Lake near Cobb Valley (Binkley Ranch) Comment
  CAS-BOT-BC294737  Lonicera involucrata Mona Bourell 1997-7-3 6540 Lake Mendocino National Forest, Upper Nye Meadow Comment
  RSA0034150  Lonicera involucrata M. Bourell 1997-7-3 6540 Lake Mendocino National Forest, Upper Nye Meadow. Comment
  CAS-BOT-BC241501  Lonicera involucrata var. ledebourii A. A. Heller 1919-6-7 13231 Lake Southeast side of Snow Mountain above Bonnie View Comment
  POM284252  Lonicera involucrata var. ledebourii Lyman Benson 1928-6-30 364 Lake Kelseyville; Rincon School; Mt. Range: Middle N Coast; Watershed; Clear Lake. 488 Comment
  POM18629  Lotus crassifolius Edward L. Greene 1903-5-12 3001 Lake Divide between Lakeport and Hopland. Comment
  UC80916  Lotus crassifolius var. crassifolius C. F. Baker 1903-5-12 3001 Lake divide between Lakeport and Hopland; Pacific Coast Comment
  RSA2520  Lotus formosissimus J. W. Blankinship 1925-5-21 s.n. Lake Kelseyville. Comment
Read comments
Apr 15 2012
  POM276667  Lotus humistratus Lyman Benson 1932-6-14 3663 Lake Kelseyville; Mt. Range: Middle N Coast. 457 Comment
  SEINET255537 Image available Lotus humistratus Unknown 2007-3-25 7124 Lake Along State Hwy. 20 ca. .7 miles east of its junction with State Hwy. 53, ca 3.2 miles southeast of Clearlake Oaks. 514 Comment
  SEINET7062989  Lotus humistratus A. G. Vestal 1955-4-5 s.n. Lake About 3.8 miles east of the junction with Route 53 on Route 20 along the North Fork Cache Creek. UTM Zone 10, 538124mE, 4317289mN. (WGS84/NAD83). 311 Comment
  UC1152803  Lotus humistratus Frederica Bowcutt 1986-5-4 682 Lake about 3 mi ne Middletown (on se side of Hwy 53, 2.2 mi ne of junction with Butts Canyon Road, about 0.5 mi n of Crazy Creek on the edge of Coyote Valley); Coyote Valley 365 Comment
  SEINET5736941 Image available Lotus humistratus Dan Hess 1973-1 13 Lake 14.3 miles NW of Hwy 20/Bear Valley Road junction on Bartlett Springs Road. Comment
  SEINET8721489 Image available Lotus humistratus Laura Zeller 1965-1 35 Lake Ca. 6.2 miles NE of intersection of Pope Valley Road and Butts Canyon Road on Butts Canyon Road. 244 Comment
  RSA537524  Lotus oblongifolius Barbara J. Ertter 1988-6-4 7491 Lake Bottle Rock Rd a few miles NW of Pine Grove, 1.3 mi SE of Sulphur Cr Rd jct, halfway between Kelseyville and Middleton. 732 Comment
  UC1128991  Lotus purshianus var. purshianus A. Simontacchi 1937-7-16 311 Lake 1.5 mi w Laurel Beach; Lakeport Quad 405 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
  RSA2623  Ludwigia palustris var. pacifica J. W. Blankinship 1928-9-10 s.n. Lake Bogg s Lake, Mount Hannah 762 Comment
  POM271782  Ludwigia peploides subsp. peploides Lyman Benson 1931-8-31 2895 Lake Soda Bay; Mt. Range: Middle N Coast; Watershed: Clear Lake. 427 Comment
  UC1129478  Lupinus K. Bradshaw 1937-5-28 10 Lake Pinnacle Rock; Mendocino National Forest, Lakeport Quad. Comment
  UCD109678  Lupinus D. E. Breedlove 1963-5-29 5112 Lake 6 miles N of Middletown. Comment
  UC144581  Lupinus adsurgens A. A. Heller 1902-7-22 5949 Lake near the summit Mt. Sanhedrin; near the summit Mt. Sanhedrin Comment
  UC149823  Lupinus adsurgens Katharine Brandegee 1911-7-1 Lake Bottle Rock Mt. Comment
  CAS-BOT-BC198463  Lupinus albifrons var. albifrons E. K. Balls 1952-5-9 8777 Lake 6 mi. NE from turn off Hwy. 20 on road to Barlett Springs 914 Comment
  CAS-BOT-BC198465  Lupinus albifrons var. albifrons Charles Piper Smith 1948-6-3 48331 Lake Highway 29, Kelseyville, 1.1 miles south Comment
  CAS-BOT-BC198468  Lupinus albifrons var. albifrons Charles Piper Smith 1948-6-3 48314 Lake Highway 29, Whispering Pines, Cobbs Mountain Road, 3 miles south Comment
  POM276286  Lupinus albifrons var. albifrons Lyman Benson 1927-05 761 Lake Highland Springs, Mayacamas, Dobe Creek 610 Comment
  CAS-BOT-BC196055  Lupinus albifrons var. collinus Milo S. Baker 1941-6-17 9963 Lake At summit of Elk Mt. Comment
  CHSC111648  Lupinus albifrons var. collinus David Isle; Bruce Baldwin 1988-5-26 2101 Lake Mendocino National Forest - North Coast Ranges Upper Main Eel River Watershed. S Side Hull Mtn., W of 1N02 below Timberline Camp. 1706 Comment
  UC1282777  Lupinus bicolor J. R. Sweeney 1952-5-3 880 Lake 1.2 mi sw Highland Springs; sw of Highland Springs 464 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
  UCD84826  Lupinus bicolor Nellie Coffey 1931-4-12 s.n. Lake Exact location unknown. Comment
  SEINET10838152  Lupinus bicolor subsp. tridentatus Neslon 1978-4-1 NESLON 3855 Lake Lake county. Chaparral and oak woodland along east side of walker ridge ca 1/4 Mile n of junction with state route 20. Comment
  CAS-BOT-BC8452  Lupinus caudiciferus Alice Eastwood; John Thomas Howell 1938-5-17 5702 Lake Elm Mt. Comment
  NY15850  Lupinus debilis J. T. Howell 1945-6-21 21193 Lake Bartlett Mountain Comment
  HSC86904  Lupinus densiflorus var. aureus Terry Hines, Ellen Purcell, N. Williams 1988-4-16 29 Lake 6.1 mi. on Walker Ridge Rd., N of Hwy. 20. Across from Blue Oak Campground 732 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
  RSA716044  Lupinus microcarpus var. densiflorus L. Ahart 2005-7-2 12132 Lake Along the south edge of Bartlett springs Road (Road M 12), about 3 miles west of Bear Valley. 561 Comment
  UC865481  Lupinus microcarpus var. microcarpus Alice Eastwood, John Thomas Howell 1938-5-16 5596 Lake 10 mi n Lower Lake; n of Lower Lake Comment
  HSC47879  Lupinus sericatus Robert M. Specht 1976-3-24 359 Lake 2.5 mi. S of Whispering Pines on W side of Hwy. 29 Comment
  SEINET10837868  Lupinus sericatus Alice Eastwood, John Thomas Howell 1938-5-18 Eastwood 5779 Lake Cobb mountain. Comment
  RSA79010  Lupinus subvexus var. subvexus E. K. Balls, Lee W. Lenz, B. K. Balls 1952-5-8 17127 Lake Putah Creek, n. of Middletown, Hwy 53 to Lower Lake. Comment
  POM304178  Lupinus succulentus H. C. Cantelow 1940-4-7 s.n. Lake 3.8 miles east of Lower Lake, Monticello Road. Comment
  UC1069865  Madia elegans A. Simontacchi 1937-7-31 355 Lake Elk Mountain Ranger Station; Stoneyford Quadrangle Comment
  UCD158745  Madia elegans James A. Neilson Jr. 1974-6-17 2789 Lake Mayacmas Mountains, Western Mine Road, Bounsall Ranch, Quicksilver Mine. (Elevation estimated by label maker using Google Earth.) 579 Comment
  UCD42056  Madia elegans Geri Hulse-Stephens 2001-6-29 710 Lake Goat Mountain. Wyman Switchback. North switchback, spring marsh. Comment
  POM362135  Madia elegans subsp. densifolia L. S. Rose 1935-9-12 35644 Lake Seiglers Springs 915 Comment
  UCR196004  Madia elegans subsp. densifolia R. F. Thorne, Larry E. DeBuhr 1975-8-15 46804 Lake Coast Range, Boggs Lake, west of Mt. Hanah, c. 7.5 mi SSE of Kelseyville and 3 mi NNW of Glenbrook Resort 856 Comment
  UCD111943  Madia glomerata Christopher Mallek 2008-1 HV1- 95 -a Lake High Valley. 793 Comment
  CAS-BOT-BC343049  Madia gracilis John Thomas Howell 1945-6-21 21177 Lake Sawmill Flat to Ruppert Ridge, Bartlett Mountain Comment
  UC1069885  Madia gracilis P. L. Johannsen 1937-6-23 1195 Lake 3 mi se of Upper Lake; Lakeport Quadrangle Comment
  UCD41789  Madia gracilis Geri Hulse-Stephens 2001-6-5 643 Lake Goat Mountain. Bear Wallow. 944 Comment
  OBI54012  Madia gracilis David J. Keil, Kathleen Keil 1992-7-17 23407 Lake Elk Mtn Rd N of Upper Lake 800 Comment
  RSA603687  Madia gracilis subsp. gracilis Palmer Stockwell 1935-5-19 1315 Lake 2 miles from Clear Lake on road to Scott's Valley. Comment
  SD7180  Maianthemum racemosum subsp. amplexicaule Daniel Cleveland 1882-7-5 Lake Allen Springs. Comment
  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
  CAS-BOT-BC347434  Malacothrix floccifera Lyman Benson 1932-6-15 3680 Lake Bottle Rock Mt., Middle N Coast, Kelsey Creek 914 Comment
  HSC60469  Malacothrix floccifera J. P. Smith 1977-4-24 9037 Lake Barrel Springs Campground 701 Comment
  JEPS80353  Malacothrix floccifera L. R. Heckard and J. Hickman 1981-6-21 5589 Lake about 1 air mi n from peak East Peak (spur running n of East Peak); Snow Mt. 2072 Comment
  JEPS36775  Malacothrix floccifera W. L. Jepson 1897-7-18 Lake Sanhedrin Pass Comment
  RSA286777  Malvella leprosa J. W. Blankinship 1930-8-28 2543 Lake Kelseyville, upper Sonoran, Middle N. Coast Mt. Range 457 Comment
  UC630421  Marrubium vulgare Annetta Carter 1939-6-11 1445 Lake 7 mi se Kelseyville (Hildebrand Ranch) Comment
  CAS-BOT-BC67780  Marsilea vestita Malcom A. Nobs; S. Galen Smith 1949-9-8 1856 Lake Thurston Lake Comment
  RSA2485  Marsilea vestita J. W. Blankinship 1928-7-18 s.n. Lake Kelseyville, Cold Creek Comment
  CAS-BOT-BC474767  Medicago lupulina Jennifer Poore; Plant Biology 102 2013-5-4 7 Lake Clear Lake State Park, NE of Kelseyville. Lower northern slope of Mount Konocti, N part of park, N of Soda Bay Rd, S side of the meadow along path by creek 407 Comment
  UC1178985  Medicago lupulina Herbert L. Mason 1945-5-12 12577 Lake w Middletown Comment
  UCD126817  Medicago lupulina Geri Hulse-Stephens 2001-6-5 648 b Lake Goat Mountain. Root Glade Marsh. Bear Wallow. 944 Comment
  POM276577  Medicago polymorpha Lyman D. Benson 1929-6-25 1604 Lake Kelseyville Orchards, Big Valley. Comment
  POM276558  Medicago polymorpha var. brevispina Lyman D. Benson 1929-6-25 1737 Lake Kelseyville. 457 Comment
  CAS-BOT-BC271796  Melica californica A. A. Heller 1919-5-10 13138 Lake Coast Range, north side of teh ridge west of Leesville 457 Comment
  CHSC92668  Melica frutescens D. Isle 2001-5-17 1254 Lake Mendocino National Forest--North Coast Ranges. Soda Creek Watershed. 40 acres North of Faraway Ranch. 755 Comment
  CAS-BOT-BC282134  Melica geyeri A. A. Heller 1902-7-15 5885 Lake About Summit Lake, near the summit of Mount Sanhedrin Comment
  CAS-BOT-BC282138  Melica geyeri Alice Eastwood No date on label 12874 Lake Dashiells Mount Sanhedrin Comment
  JEPS81377  Melica stricta L. R. Heckard and J. C. Hickman 1982-7-8 5988 Lake nw of East Peak, Snow Mt.; Snow Mt. 2026 Comment
  RSA293159  Melica torreyana J. P. Smith 1978-4-23 9747 Lake Barrel Springs Campground. 701 Comment
  UCD88829  Melica torreyana Beecher Crampton 1955-6-13 2844 Lake East slope of Mount Konocti. Comment
  JEPS65545  Melilotus albus W. L. Jepson 1892-8-1 13603 Lake Scott Valley 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
  CAS-BOT-BC164063  Mentha Peter Rubtzoff 1964-9-13 5502 Lake Clear Lake State Park, along lower Cole Creek Comment
  UCD148490  Mentha X gracilis Peter Rubtzoff 1964-9-13 5501 Lake Clear Lake State Park, along lower Cole Creek. Comment
  POM283203  Mentha canadensis Lyman Benson 1928-11-2 s.n. Lake Lakeside Park 427 Comment
  UC1124516  Mentha canadensis B. Schreiber 1936-8-16 2331 Lake 1 mi e Lower Lake; Lower Lake Quad., e of Lower Lake Comment
  POM283202  Mentha canadensis Lyman Benson 1928-9-26 s.n. Lake Muddy flats by Clear Lake 549 Comment
  UC25372  Mentha canadensis W. G. Klee 1800-1 Lake shores Clear Lake; shores of Clear Lake Comment
  UC634882  Mentha canadensis H. L. Mason August 1930 5723 Lake along the shore Clear Lake; shore of Clear Lake Comment
  CHSC63741  Mentzelia dispersa Vernon H. Oswald; Lowell Ahart 1994-6-20 6325 Lake Forest Route M3 at Low Gap, on the N edge of Snow Mtn. Wilderness, NW of Stonyford. 1524 Comment
  UCD36647  Mentzelia dispersa Beecher Crampton 1955-6-13 2850 Lake Lake County, 4 miles south of Kelseyville, Bottle Rock Road. Comment
  SBBG69285  Mentzelia laevicaulis Mr. and Mrs. L. C. Ackley -Sep-1927 508 Lake Clear Lake 396 Comment
  NY112219  Mentzelia pinetorum A. A. Heller 1902-7-19 5910 Lake Southern slope of Mt. Sanhedrin above the sawmill. Comment
  HSC31591  Micropus californicus var. californicus Bonnie Prange 1974-5-4 Lake Near Walker Ridge Rd., 0.5 mi. N of junction with Hwy. 20. 671 Comment
  UC1002657  Micropus californicus var. californicus Milo S. Baker 1954-5-22 12958 Lake n Lower Lake (along road to Kelseyville); Mannin Flat Comment
  UCD147174  Micropus californicus var. californicus Joel Hernandez; Plant Science 102 collecing interns 2014-4-26 6 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Lewis Ridge. 417 Comment
  UC1562624  Micropus californicus var. californicus Barbara Ertter with Susan D'Alcamo 1988-4-30 7462 Lake ca 20 airmiles ne Ukiah (Elk Mtn. Road between Potter Valley and Lake Pillsbury) 762 Comment
  CHSC102769  Microseris nutans David Isle; Arnold James 1993-6-22 1693 Lake Mendocino National Forest. North Coast Ranges. Elk Creek Watershed. About 1/4 mile N of Millsap Cabin and E of 1N02. S and E of road marker 57; 0.6 mile S of 1N02/20N36 jct. 1804 Comment
  CAS-BOT-BC300496  Mimulus Mona Bourell 1997-7-3 6568 Lake Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail 1554 Comment
  UCD160346  Mimulus Nellie Coffey 1931-4-12 s.n. Lake Exact location unkown Comment
  UC1239067  Mimulus angustatus Freed W. Hoffman 1947-4-9 1885 Lake near Mt. Konocti; North Coast Ranges Comment
  UCD14539  Mimulus aurantiacus Rob Ickes 1989-6-4 21 Lake 1/2 mi. south of Fraiser Pt., on a hill above Soda Bay Rd. 414 Comment
  UC147906  Mimulus bolanderi J. P. Tracy May 28 1902-Jun 2 1902 1747 Lake 6 mi nw Lakeport (hills about valley); Scotts Valley 426 Comment
  UC909709  Mimulus bolanderi Milo S. Baker 1950-5-23 12230 Lake about 1 mi se Borax Lake Comment
  JEPS95470  Mimulus brachiatus Vernon H. Oswald and L. Ahart 1994-6-20 6341 Lake T18N R9W NW1/4 Sec. 11, 2600 ft, Chaparral. Forest Route M3 (18N04) 1.8 mi SW of Lower Nye Camp, W edge of Snow Mtn. Wilderness, W of Stonyford 792 Comment
  UC1585906  Mimulus breweri Barbara Ertter with Elizabeth Neese 1989-7-2 8623 Lake ca. 11 air mi w Stonyford (headwaters of creek on Milk Ranch Trail, sw side of mt.); Snow Mt. West, Bear Creek 1889 Comment
  RSA519038  Mimulus breweri Barbara J. Ertter 1989-7-2 8623 Lake Headwaters of Bear Creek on Milk Ranch Trail, SW side of Snow Mt West ca 11 airmiles W of Stoneyford 1890 Comment
  UC1196776  Mimulus cardinalis Joseph P. Tracy 1905-7-15 2267 Lake Scott Creek Northern Coast Ranges, Scott Valley 426 Comment
  JEPS11433  Mimulus congdonii Hardin Irwin 1904-3-30 40 Lake Cold Creek Canyon Kelseyville Comment
  JEPS11423  Mimulus congdonii R. F. Hoover 1941-5-11 5027 Lake s Kelseyville Comment
  UCD122619  Mimulus douglasii Kim E. Steiner 1978-4-1 177 Lake Walker Ridge Rd., 1.5 mi B if State Hwy 20. 777 Comment
  SEINET3450719  Mimulus guttatus Unknown 2003-7-14 10404 Lake Indian Valley Reservoir, Indian Valley Reservoir, west side of the second causeway going southwest on Bartlett Springs Road 440 Comment
  POM273245  Mimulus guttatus Lyman Benson 1929-9-15 1917 Lake Spring on Elk Mt. North Coast mtn range. 610 Comment
  UC1196810  Mimulus kelloggii Mrs. Harriet Tracy May 1915 Lake 6 mi nw Lakeport; Scotts Valley hills 426 Comment
  UC353889  Mimulus kelloggii Milo S. Baker 1927-5-1 2110 b Lake se slope Cobb Mt. 914 Comment
  UCR138734  Mimulus kelloggii Ryan Stafsnes, Chris Dunn, Darina Roediger 1997-3-29 25 Lake Blue Oak campground, 2.5 mi past intersection of access road and Walker Ridge Rd 274 Comment
  JEPS33877  Mimulus layneae D. E. Breedlove 1963-5-29 5126 Lake 8 mi s Kelseyville (on road to Middletown) Comment
  UC147920  Mimulus layneae Joseph P. Tracy 1905-7-13 2259 Lake halfway between Adams Springs Kelseyville; Northern Coast Ranges 762 Comment
  CDA40169  Mimulus nasutus G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18561 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
  HSC31714  Mimulus nudatus Teresa Prendusi 1974-5-4 58 Lake Near Kawalski Ranch 373 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
  POM297988  Mimulus nudatus A. A. Heller 1919-5-10 13142 Lake Near Cache Creek, 5 miles east of Hough's Springs Comment
  RSA152480  Mimulus nudatus R. C. Bacigalupi, J. R. Sweeney 1953-5-26 4137 Lake Draw very close to northern shore of Dieterts Reservoir, along Butts Canyon Rod, 4 miles NW of Black Oak Villa. 305 Comment
  UC103810  Mimulus nudatus T. S. Brandegee, K. Brandegee May, 1890 Lake Bradford Comment
  UC726428  Mimulus nudatus A. A. Heller 1941-5-5 16104 Lake Lake-Colusa County Line State Highway #20 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
  RSA2311  Mimulus pilosus J. W. Blankinship 1928-7-2 s.n. Lake Clear Lake, Kelseyville. Comment
  SBBG66662  Mimulus tilingii M. N. Ackley -Apr-1921 1050 Lake Lakeport 411 Comment
  JEPS3319  Mimulus tricolor J. Robert Sweeney 1951-5-3 630 Lake 5 mi w Lower Lake (sw of Manning Flat) Comment
  JEPS86876  Mimulus tricolor David M. Thompson 1988-5-18 908 Lake 0.6 mi s Hwy 29 (along Siegler Canyon Road, then 3.2 mi s along Perini Road, w margin of lake); Snow's Lake 670 Comment
  UC672519  Mimulus tricolor H. L. Mason June, 1930 5684 Lake four mi e Middletown Comment
  SEINET12336909  Mimulus tricolor D. M. Thompson 1988-1 908 Lake western margin of Snow's Lake, 0.6 mi S of Hwy 29 along Siegler Canyon Rd then 3.2 mi S along Perini 671 Comment
  UC161041  Minuartia californica J. P. Tracy May 28 1902-Jun 2 1902 1696 1/2 Lake 6 mi nw Lakeport (in hills about Scotts Valley) 426 Comment
  HSC44268  Minuartia douglasii D. L. Goforth 1977-4-24 27 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
  UCD66977  Minuartia douglasii Ellen Dean; Davis Botanical Society 2008-5-31 5046 Lake west of I-5 at Maxwell, western slope of Goat Mountain at terminus of forest service road that ends due west of Goat Mountain lookout and southeast of Youngs Corral Spring. 1490 Comment
  CAS-BOT-BC220526  Monardella villosa John Thomas Howell 1945-6-22 21222 Lake Near Sulphur Banks Comment
  RSA32513  Monardella villosa J. T. Howell 1945-6-22 21222 Lake Near Sulphur banks. Comment
  RSA0022779  Monardella villosa subsp. subserrata Lyman Benson 1928-6-15 264 Lake Western base of Mt. Konocti. Kelseyville, Middle North Coast range, Cold Creek. 457 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
  SEINET11602092 Image available Monolopia major L. Koch 1940-1 930 Lake east of Lower Lake Comment
  HSC46559  Monotropa hypopitys J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9293 Lake Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01 1006 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
  UC765762  Montia linearis R. F. Hoover 1941-4-27 4954 Lake 1 mi n of Middletown (on road to Lower Lake) Comment
  RSA0103014  Montia perfoliata Lyman Benson 1928-3-30 78 Lake Kelseyville. Mt. Range: MIddle N. Coast. River: Kelsey Creek. 457 Comment
  JEPS73420  Muhlenbergia filiformis L. R. Heckard 1972-7-8 3013 A Lake about 1/2 mi nw Foutch Camp (drier meadow area near pond); Snow Mt., Frog Pond 1889 Comment
  JEPS87842  Myosotis discolor Vernon H. Oswald and Lowell Ahart 1994-6-20 6332 Lake w.-n.w. of Stonyford (Forest Rte. M3 at spur rd. to W. Crockett Camp and trailhead, n. side of rd., n. side of Snow Mt. Wilderness); Snow Mt. Wilderness 1524 Comment
  CAS-BOT-BC278137  Myosurus minimus Geri Hulse-Stephens 2002-6-2 960 Lake Goat Mountain. Fallen Fir Marsh 1280 Comment
  CAS-BOT-BC83217  Myosurus minimus Herbert L. Mason 1953-4-4 14503 Lake Playa north of Lower Lake, Mannings Flat. Comment
  UC1101344  Myosurus minimus Herbert L. Mason 1953-4-4 14504 Lake playa n of Lower Lake (Mannings Flat); Mannings Flat Comment
  CAS-BOT-BC83218  Myosurus minimus Milo S. Baker 1936-4-28 8213 Lake 3.8 miles northeast of Lower Lake along Highway. Comment
  UC1101347  Myosurus minimus subsp. apus Herbert L. Mason 1953-4-4 14503 b Lake Playa n of Lower Lake (Mannings Flat); Mannings Flat Comment
  RSA286394  Myriophyllum hippuroides Robert F. Thorne 1974-7-27 44985 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  RSA295582  Myriophyllum hippuroides Lyman Benson 1948-7-3 12907 Lake Bogg s Lake, west of Mount Hanna. 854 Comment
  UCD23440  Myriophyllum hippuroides Jim McHenry and W. A. Harvey 1955-8-24 s.n. Lake Soda Bay, Clear Lake. Comment
  POM353184  Nassella lepida Robert M. Specht 1977-4-28 809 Lake Lake County : between large rocks on saddle of ridge crest. 512 Comment
  UCD83917  Nassella lepida Ellen Dean; G. Harrington, C. Thomsen, J. Alderson, M. Bibbo 2010-4-24 5939 Lake BLM Cache Creek Wilderness. NE corner of wilderness, Wilson Valley. Just east of confluence of Cache and Rocky Creeks. 308 Comment
  CHSC52155  Nassella pulchra David G. Bendix 1978-4-10 5 Lake 8.5 km w of Walker Ridge Road, Hwy 20, roadside. 460 Comment
  RSA126816  Nassella pulchra R. C. Wilson 1937-5-21 397 Lake three miles north of Lakeport 457 Comment
  RSA2249  Nasturtium officinale J. W. Blankinship 1923-5-6 s.n. Lake Kelseyville. Upper Kelsey Creek. Comment
  CAS-BOT-BC60342  Nasturtium officinale Lawrence Beane 1949-5-11 318 Lake Lake Pillsbury. Comment
  POM282329  Navarretia atractyloides Lyman Benson 1928-9-21 542 Lake Rincon School House; Kelseyville; Middle N Coast Mt. Range; Kelsey Creek watershed 488 Comment
  UCD36397  Navarretia atractyloides Beecher Crampton 1953-7-13 1495 Lake Lake County, 1 mile south of Kelseyville, along Highway 29. Comment
  CAS-BOT-BC230274  Navarretia cotulifolia Ella Dales Cantelow 1939-5-7 2467 Lake 4 miles E of Middletown Comment
  CAS-BOT-BC230278  Navarretia cotulifolia John Thomas Howell 1937-7-18 13107 Lake Near Middletown Comment
  SEINET193381  Navarretia cotulifolia Frank W. Gould 1940-5-4 1028 Lake Two and one-half miles of north of Middleton Comment
  UC856856  Navarretia cotulifolia Frank W. Gould 1940-5-15 1264 Lake 2.5 mi ne Middleton Comment
  JEPS81303  Navarretia divaricata subsp. vividior L. R. Heckard, and J. C. Hickman 1982-7-5 5917 Lake Above and west of Summit Springs, South side Snow Mts. Comment
  UC762167  Navarretia divaricata subsp. vividior R. F. Hoover 1938-6-9 3569 Lake Bartlett Creek Comment
  UC1178925  Navarretia heterandra Herbert L. Mason 1953-6-8 14526 Lake n of Middletown; Locomono Meadow Comment
  UC952865  Navarretia intertexta unknown 1951-6-21 12347 Lake near Snow Lake margin 609 Comment
  RSA654122  Navarretia jepsonii Beecher Crampton 1956-6-26 3635 Lake Howard Springs Comment
  SBBG117228  Navarretia jepsonii B. Crampton 1956-6-26 3635 Lake Howard Springs Comment
  UC1008731  Navarretia jepsonii John Thomas Howell 1945-6-22 21231 Lake 3.8 mi n Middletown Comment
  UC1040676  Navarretia jepsonii Beecher Crampton 1956-6-26 3635 Lake slopes at entrance of Howard Springs Howard Springs 641 Comment
  UC964733  Navarretia jepsonii Herbert L. Mason 1945-6-28 12595 Lake e of Middletown (just below bridge) Comment
  RSA113804  Navarretia leucocephala subsp. bakeri Beecher Crampton 1956-6-26 s.n. Lake Loch Lomond. Comment
  UC1094375  Navarretia leucocephala subsp. bakeri S. Galen Smith with J. Anderson 1957-6-9 3022 Lake Lower Lake, behind schoolhouse Lower Lake 411 Comment
  JEPS15465  Navarretia leucocephala subsp. pauciflora Rimo Bacigalupi with G. Thomas Robbins 1956-6-1 5688 Lake on road between Lower Lake and Kelseyville; Manning Flat 569 Comment
  UC908649  Navarretia leucocephala subsp. pauciflora Milo S. Baker 1934-5-5 7634 Lake midway between Kelseyville and Lower Lake Comment
  UCD39792  Navarretia leucocephala subsp. pauciflora M. S. Baker 1934-5-5 7634 Lake between Kelseyville and Lower Lake. Comment
  CHSC79338  Navarretia leucocephala subsp. plieantha Beecher Crampton 1956-6-27 3683 Lake 1.8 miles east of Loch Lomond, on road to Seigler Springs. 815 Comment
  POM296794  Navarretia leucocephala subsp. plieantha Lyman Benson 1947-8-25 12801 Lake Bogg's Lake, west of Mount Hannah 823 Comment
  UCD37029  Navarretia leucocephala subsp. plieantha Beecher Crampton 1956-6-27 3683 Lake Lake County, 1.8 miles east of Loch Lomond, on road to Seigler Springs. 815 Comment
  JEPS69664  Navarretia linearifolia subsp. pinnatisecta W. L. Jepson 1938-6-9 18946 a Lake Bartlett Springs Comment
  UC908262  Navarretia linearifolia subsp. pinnatisecta Herbert L. Mason 1945-6-29 12612 Lake near Kelseyville; wash of Kelsey Creek, near Kelseyville Comment
  UC618506  Navarretia mellita John Thomas Howell 1937-7-18 13127 Lake s side Elk Mt. Comment
  OBI11316  Navarretia mellita Rimo Bacigalupi, G. T. Robbins 1954-6-24 4573 Lake Watershed of Squaw Valley Creek on slopes 3 miles above Lake Pillsbury along forest service road to Mt. Hull lookout, overlooking Big Squaw Valley 701 Comment
  UCD32588  Navarretia mellita Beecher Crampton 1954-6-8 1943 Lake Lake County, Bottle Rock Road, 0.5 mile southwest Boggs Lake, mountain flat. 914 Comment
  JEPS123330  Navarretia myersii subsp. deminuta David Gowen with Leigh Johnson 2010-5-9 1098 Lake Callayomi Road off of Butts Canyon Road. Comment
  SEINET196221  Navarretia pauciflora Robert F. Hoover 1941-6-8 5341 Lake Loch Lomond Comment
  SEINET200246  Navarretia pauciflora Herbert L. Mason 1953-6-8 14534 Lake Meadow west of Boggs Lake. Comment
  SEINET204339  Navarretia plieantha Milo S. Baker 1946-1 Lake Comment
  SEINET883665  Navarretia plieantha M. S. Baker 1946-1 Lake Comment
  UC1178920  Navarretia pubescens Herbert L. Mason 1953-6-8 14529 Lake n of Middletown; Locomono Meadow Comment
  UCD59447  Navarretia pubescens H. L. Mason 1945-5-12 12579 Lake Meadow, Locomono Creek, east of Middletown. Comment
  CAS-BOT-BC232773  Navarretia sinistra subsp. pinnatisecta James McMurphy 1909-7-24 s.n. Lake Between Uncle Sam Lake and Lower Lake Comment
  CAS-BOT-BC232775  Navarretia sinistra subsp. pinnatisecta P. Schulthess 1931-7-20 s.n. Lake Toll Road, ca. 3 miles W of Highland Spring Comment
  RSA282282  Navarretia sinistra subsp. pinnatisecta Lyman Benson 1928-9-15 563 Lake Kelseyville, Middle North Coast range, Kelsey Creek watershed; at Rincon School H. 518 Comment
  UC908871  Navarretia squarrosa P. Schulthess 1931-7-3 Lake about 2 mi w Kelseyville; Big Valley Comment
  CAS-BOT-BC232737  Navarretia subuligera B. Crampton 1953-6-2 1385 Lake NW edge of Boggs Lake, NW slope of Mount Hannah 853 Comment
  SEINET9290892  Navarretia subuligera Unknown 1953-6-2 1385 Lake Mount Hannah Comment
  UC908082  Navarretia tagetina Herbert L. Mason 1946-5-30 12789 Lake near Middletown; Locomono Creek Comment
  SEINET196213  Navarretia viscidula Herbert L. Mason 1945-6-28 12607 Lake 2.5 miles south of Kelseyville Comment
  UCD36401  Navarretia vividior Beecher Crampton 1953-7-14 1502 Lake Lake County, southeast shore of Bogg's Lake, northwest slope of Mount Hannah. 853 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
  RSA113967  Nemacladus capillaris H. K. Sharsmith 1953-6-30 4393 Lake Slopes of Bear Creek, tributary to Middle Fork Eel River, at Bear Creek Public Camp, Mendocino National Forest. 625 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
  SEINET10464800  Nemacladus capillaris Sweeney 1950-5-20 SWEENEY 480 Lake 1.2 miles southwest of Highland Springs on one year burn in chaparral 465 Comment
  UCD110860  Nemophila Christopher Mallek 2008-1 HV1- 13 Lake High Valley. 793 Comment
  CDA21523  Nemophila heterophylla G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17105 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  POM289446  Nemophila heterophylla Lyman Benson 1932-6-21 3731 Lake Bear Creek, Snow Mountain. Middle North Coast, Eel River watershed. 610 Comment
  UC72006  Nemophila heterophylla Hardin Irwin 1904-4-9 34 Lake vicinity Kelseyville (Cold Creek); vicinity of Kelseyville, Cold Creek Comment
  UC730047  Nemophila heterophylla Leo F. Koch 1940-4-16 786 Lake one mi s of junction of Highway 29 and Bottle Creek Road (s of Kelseyville); s of Kelseyville Comment
  UCD160450  Nemophila heterophylla James A. Neilson Jr. 1975-5-14 3454 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  HSC10927  Nemophila heterophylla William J. Ferlatte, V. Lowry 1968-4-12 1124 Lake 10 mi. E of Clear Lake on Rd. to Williams Comment
  HSC13595  Nemophila menziesii H. E. Parks, S. T. Parks 1930-5-15 825 Lake Mirabel Mine 762 Comment
  UCD159735  Nemophila menziesii James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3079 Lake Mayacmas Mountains, Childers Peak area. Barceloux Ranch, east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.) 579 Comment
  HSC45444  Nemophila menziesii M. Alcasas 1978-4-16 222 Lake Bachelor Valley Rd. 50 yds. off N entrance from Hwy. 20 396 Comment
  CAS-BOT-BC219420  Nemophila parviflora Mrs. Merrel Ackley 1965-6-1 s.n. Lake Near top of Elk Mountain Comment
  JEPS80728  Nemophila parviflora L. R. Heckard and J. C. Hickman 1981-7-28 5687 Lake w side Snow Mt. Snow Mt. (Bear Creek); , Bear Creek 1569 Comment
  POM289449  Nemophila pedunculata Lyman Benson 1935-3-27 6325 Lake Ukiah-Tahoe Highway. Abbott Mine. Inner North Coast Range. Sacramento River watershed. 610 Comment
  UC1245406  Nemophila pedunculata Joseph T. Gregory 1936-3-29 1078 Lake Valley s Mt. Konocti (on road from Cobb Mt. to Kelseyville near junction with Lower Lake road); Valley s of Mt. Konocti Comment
  UC72041  Nemophila pedunculata Hardin Irwin 1904-3 34 Lake vicinity Kelseyville (Sullivan's); vicinity of Kelseyville, Sullivan's Comment
  UCD42053  Nemophila pedunculata Geri Hulse-Stephens 2001-6-28 696 a Lake Goat Mountain. Live Oak Oxbow. 990 Comment
  CAS-BOT-BC142259  Oemleria cerasiformis M. S. Jussel 1933-4-29 s.n. Lake Jordan Park, Cobb Mt. Comment
  RSA0054994  Oenothera ovata James R. Shevock 1972-3-25 1441 Lake Long Valley, near Middletown. 344 Comment
  SBBG111163  Orcuttia tenuis T. C. Fuller, J. M. Erzinger 1962-7-10 9147 Lake Boggs Lake, 7 mi SE of Kelseyville 838 Comment
  UC1224686  Orcuttia tenuis G. Ledyard Stebbins 1962-6-12 6031 Lake s side Boggs Lake Comment
  UC217608  Orobanche californica subsp. jepsonii C. A. Purpus July 1894 1215 Lake Snow Mountain. Comment
  JEPS12007  Orobanche fasciculata W. L. Jepson 1943-5-16 20816 Lake Lakeport. Comment
  UC1179027  Orobanche fasciculata Herbert L. Mason 1940-5-22 12308 Lake Bartlett Mountain. Comment
  UC1211894  Orobanche fasciculata F. Chisaki, Roy Taylor, and Robert Ornduff 1960-5-30 6167 Lake South slope of Hill 1030; ca. 2.75 miles northeast of Middletown. Comment
  CAS-BOT-BC499900  Orobanche fasciculata Ella Dales Cantelow 1938-5-8 2208 Lake 2 mi S of Lakeport on Hopland Road Comment
  JEPS80840  Orobanche pinorum L. R. Heckard, and J. C. Hickman 1981-8-1 5811 Lake Ridge southeast of source of Bear Creek, southwest side of Snow Mt. 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
  RSA10251  Orthocarpus attenuatus Carl B. Wolf 1928-5-4 1889 Lake 2 miles S of Middletown. Comment
  RSA80312  Orthocarpus densiflorus F. W. Peirson, Mabel B. Peirson 1926-4-2 6585 Lake West end of Clear Lake. Comment
  POM286545  Orthocarpus faucibarbatus Lyman D. Benson 1927-04 851 Lake Kelseyville. Mt. Range: Middle N Coast; River: Kelsey Creek. 457 Comment
  RSA10216  Orthocarpus purpurascens Carl B. Wolf 1928-5-5 1925 Lake 2 miles south of Lakeport, on road to Kelseyville Comment
  CAS-BOT-BC6988  Osmaronia padiformis Amos Arthur Heller 1902-7-14 5859 Lake South of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  UCD160620  Osmorhiza berteroi James A. Neilson Jr. 1975-5-23 3307 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  CAS-BOT-BC316821  Packera clevelandii James D. Jokerst 1985-6-24 2509 Lake Wilbur Springs Quad near Coyote peak 486 Comment
  CHSC104783  Packera clevelandii B. Castro; L. P. Janeway 1999-7-5 1003 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, in spring at head of Spanish Ck East Fork near top of Pacific Ridge. 981 Comment
  CHSC52669  Packera clevelandii James Jokerst 1985-6-24 2509 Lake Near Coyote Peak. 486 Comment
  CAS-BOT-BC316844  Packera eurycephala var. eurycephala John Thomas Howell 1930-8-24 5451 Lake 4 miles from Middletown on Adams Springs Road. Comment
  CAS-BOT-BC316848  Packera eurycephala var. eurycephala James D. Jokerst 1985-5-8 2280 Lake Wilbur Springs Quad., near Coyote Peak. [81mm from bottom margin; 113 mm from left margin on quad.] 486 Comment
  UC1299445  Packera eurycephala var. eurycephala Freed W. Hoffman 1948-5-12 2684 Lake Bucksnort Ranch, Putah Creek North Coast Ranges, Putah Creek Comment
  UC584195  Packera eurycephala var. eurycephala J. Clausen 1935-5-22 1060 Lake 14.9 mi se Lower Lake Comment
  SEINET11806520  Packera greenei R. A. DeMartile 1983-1 110 Lake Goat Mountain Road enroute to old Pacific lookout area, Spanish Creek watershed, near Colusa Co 945 Comment
  CAS-BOT-BC253671  Panicum capillare Peter Rubtzoff 1963-9-13 5264 Lake Clear Lake State Park, on Clear Lake beach in lower Kelsey Creek area Comment
  POM292334  Panicum capillare Lyman Benson 1928-7-19 524 Lake Kelseyville; Middle N. Coast Mountain Range; Kelseyville Creek River 457 Comment
  UC1103776  Panicum capillare Joseph P. Tracy 1905-7-13 2262 Lake Kelseyville Northern Coast Ranges, Kelseyville 426 Comment
  UCD37014  Panicum capillare Beecher Crampton 1956-6-26 3648 Lake Lake County, 3.5 miles by road east of Seigler Springs, margin of Snow's Lake. 655 Comment
  UC1185332  Parvisedum leiocarpum P. C. Hutchison 1961-5-4 Lake Manning Flat 5 mi w of Lower Lake (on road to Kelseyville); Manning Flat Comment
  JEPS14158  Pastinaca sativa W. L. Jepson 1892-8-1 14223 Lake Scott Valley Comment
  UC903258  Pectocarya pusilla Ethel Crum 1938-4-24 1973 Lake 2.5 mi se Kelseyville; inner North Coast Ranges, St. Helena Range Comment
  UCD147009  Pectocarya pusilla Robert E. Preston 2011-5-3 2854 Lake SE edge of Manning Flat. 571 Comment
  HSC27152  Pedicularis densiflora J. P. Smith, J. O. Sawyer 1972-4-1 5162 Lake 6.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  SJSU1492  Pedicularis densiflora D. J. Thompson 1954-5-2 Lake Cow Mt Recreational Area NW of Lakeport Comment
  RSA305799  Pedicularis densiflora James R. Shevock 1972-3-25 1437 Lake Butt's Canyon Rd, near Middletown. 305 Comment
  JEPS17590  Pedicularis semibarbata Rimo Bacigalupi with G. Thomas Robbins 1955-6-7 5264 Lake at point where Boardman Ridge and Hull Mountain (meet); Timber Line Camp 1737 Comment
  HSC66585  Pellaea andromedifolia D. Boyd, M. Eichelberger, Tim Messick, T. Ranker 1980-4-19 15 Lake Coldsprings Campground along access road to Indian Valley Dam Comment
  UCD131560  Pellaea andromedifolia Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7566 Lake Clear Lake State Park. NE of Kelseyville. East side of Lower Bayview Campground. 425 Comment
  UCD159725  Pellaea mucronata James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3085 Lake Mayacmas Mountains, summit of Childers Peak, ca. I mile east of Big Canyon Road, Barceloux Ranch. (Elevation estimated using Google Earth by label maker.) 579 Comment
  SEINET195010 Image available Pellaea mucronata subsp. mucronata A. A. Heller 1919-5-10 13150 Lake Valley below Summit Comment
  CAS-BOT-BC293724  Penstemon Mona Bourell 1997-7-4 6611 Lake Mendocino National Forest, Plaskett Meadow Campground 1767 Comment
  UC1585970  Penstemon heterophyllus Barbara Ertter 1988-7-4 7699 Lake ca 10 airmiles N of, Bear Creek Rd., crest of road 3.8 mi from Elk Mt. Rd. Upper Lake (town); Mendocino National Park 975 Comment
  UCD160699  Penstemon heterophyllus James A. Neilson Jr. 1975-6-5 3292 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  RSA275368  Penstemon heterophyllus subsp. heterophyllus J. P. Smith, Thomas W. Nelson, J. O. Sawyer 1977-7-14 9343 Lake Forest Service Rd. M1, 5.3 mi from jct with 20N01; Mendocino National Forest. 1585 Comment
  RSA102040  Penstemon heterophyllus subsp. heterophyllus P. Schulthess 1931-7-18 s.n. Lake 7 miles southeast of Kelseyville. Comment
  CHSC56600  Penstemon heterophyllus var. heterophyllus Steven Triano 1988-6-1 233 Lake Ca 5.0 air miles ne of Lake Pillsbury. 1173 Comment
  JEPS80073  Penstemon heterophyllus var. heterophyllus L. R. Heckard with J. Hickman 1979-6-16 5085 Lake nw Timber Lake (Snow Mt.); , nw of Timber Lake 1493 Comment
  UC173883  Penstemon heterophyllus var. heterophyllus H. M. Hall 1913-7-15 9479 Lake Mt. Sanhedrin above Summit Lake (40-50 mi from the Pacific Ocean, Northern Lake County); Inner North Coast Ranges, Mt. Sanhedrin abv Summit Lake 1584 Comment
  UC728658  Penstemon heterophyllus var. heterophyllus Milo S. Baker 1945-6-22 11056 Lake roadbank of hwy ca 1 mi s Clear Lake Oaks; s of Clear Lake Oaks 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
  CHSC49028  Penstemon heterophyllus var. purdyi Vernon Oswald 1986-5-12 2024 Lake Bartlett Springs Rd. at Indian Valley Reservoir 1.5 mi e of the bridge over the N. Fork of Cache Creek and 2.6 mi w of Stanton creek. 441 Comment
  NY601743  Penstemon heterophyllus var. purdyi H. E. Parks 1930-5-17 634 Lake Near Middletown, vicinity of old Mirabel mine. Comment
  UC1051569  Penstemon heterophyllus var. purdyi Helen K. Sharsmith 1953-6-30 4392 Lake slopes of Bear Creek (tributary to Middle Fork Eel River) at Bear Creek Public Camp; Inner North Coast Ranges, Mendocino National Forest 624 Comment
  NY601746  Penstemon heterophyllus var. purdyi J. Torrey 1865-1 393 Lake Comment
  UC173888  Penstemon purpusii H. M. Hall 1913-7-15 9461 Lake 40 to 50 mi from Pacific Ocean (summit Mt. Sanhedrin, northern Lake County); Inner North Coast Ranges, summit Mt. Sanhedrin 1981 Comment
  CHSC83474  Perideridia kelloggii L. P. Janeway 2002-5-2 7575 Lake Inner North Coast Ranges. Wide flat saddle on crest of northern end of Walker Ridge, between Bartlett Springs Road and Sawtelle Valley. 701 Comment
  UCD41989  Perideridia kelloggii Geri Hulse-Stephens 2001-6-29 716 Lake Goat Mountain. Wyman Switchback. 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-BC413520  Persicaria amphibia J. W. Blankinship 1928-9-17 s.n. Lake Lakeport Comment
  UCR42315  Phacelia heterophylla L. F. LaPre 1985-4-26 s.n. Lake Inner North Coast Ranges, 2.6. mi north of Middletown on Hwy 29 399 Comment
  RSA133578  Phacelia heterophylla subsp. virgata L. R. Heckard 1951-5-27 147 Lake About 5 miles west of Lower Lake. Comment
  RSA8464  Phacelia imbricata M. S. Jussel 1933-6-30 329 Lake Glenbrook Comment
  UC916631  Phacelia imbricata Milo S. Baker 1950-5-6 12211 Lake base of hills adjoining obsidian area ca 1 mi s.e. of Borax Lake Comment
  UC901841  Phacelia imbricata subsp. imbricata L. Constance, L. R. Heckard, and A. R. Kruckeberg 1950-5-13 3334 Lake 0.5 mi w ranger station (edge of flat); Bartlett Flat 609 Comment
  UC901842  Phacelia imbricata subsp. imbricata L. Constance, L. R. Heckard, and A. R. Kruckeberg 1950-5-13 3333 Lake 5 mi s Clear Lake Oaks 457 Comment
  UCD160354  Phacelia imbricata subsp. imbricata Nellie Coffey 1931-4-12 s.n. Lake Exact location unkown. Comment
  UC107349  Phacelia mutabilis Katharine Brandegee 1892-8-25 Lake Snow Mountain Comment
  JEPS80845  Phacelia procera L. R. Heckard and J. C. Hickman 1981-8-1 5815 Lake Bear Creek Snow Mt. (sw side of mt.) 1859 Comment
  CAS-BOT-BC6837  Phacelia rattanii M. K. Curran 1884-7-1 s.n. Lake Cobb Mountain Comment
  CHSC27540  Phacelia tanacetifolia Scott E. Patton 1978-4-9 12 Lake E. side of Clear Lake, 2.2 m s of Lucerene. 396 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
  POM288656  Phalaris paradoxa Lyman Benson 1931-6-12 2815 Lake Kelseyville; Middle N. Coast Mountain Range; Kelsey Creek River 427 Comment
  CAS-BOT-BC72711  Philadelphus lewisii Brandegee s.n. Lake unspecified 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
  CAS-BOT-BC134954  Phoradendron bolleanum H. E. McMinn 1926-1-2 1624 B Lake Near St. Helena Crest - near Middletown. Base Mt. St. Helena Comment
  HSC41907  Phoradendron bolleanum M. A. Baker 1977-4-24 212 Lake Barrel Springs Campground. 701 Comment
  HSC96977  Phoradendron bolleanum L. Ahart 2004-10-14 11457 Lake N side of Bartlett Springs Rd. (Rd. M12), NE part of Indian Valley Reservoir 451 Comment
  JEPS94200  Phoradendron densum Vernon Oswald and Lowell Ahart 1998-5-7 9015 Lake Bartlett Springs Rd. on the e. approach to Indian Valley Reservoir (between Complexion Spring & Kowalski Ranch) 457 Comment
  UC728616  Phyla lanceolata Milo S. Baker 1945-8-24 11176 Lake beach at Clear Lake Highlands; beach at Clear Lake Highlands Comment
  UC1143158  Physalis pubescens var. integrifolia A. Simontacchi 1937-7-24 335 Lake Laurel Beach 408 Comment
  UCD146698  Physaria occidentalis G. F. Hrusa 1998-6-19 14625 Lake west side of Goat Mountain summit. North Coast Ranges. 1700 Comment
  POM215772  Physocarpus capitatus D. D. Keck 1933-7-1 2460 Lake Headwaters of Kelsey Creek, near Glenbrook. 915 Comment
  POM274957  Physocarpus capitatus Lyman D. Benson 1933-6-18 4456 Lake Kelsey Creek, Rincon school, Kelseyville. 518 Comment
  UCD163120  Physocarpus capitatus James A. Neilson Jr. 1977-7-19 3947 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
  HSC39708  Pickeringia montana D. E. Anderson, J. P. Smith 1971-6-25 - 1181 Lake 5.2 mi. N of jct. of Walker Ridge Rd. and Hwy. 20 along Walker Ridge. Comment
  UCD108176  Pickeringia montana Grady L. Webster 1977-5-15 7675 Lake 10 mi NW of Middletown, near Howard Springs. 701 Comment
  CAS-BOT-BC207263  Pickeringia montana var. montana D. Cleveland 1882-6-1 s.n. Lake Allen Springs Comment
  CAS-BOT-BC207265  Pickeringia montana var. montana Doris K. Kildale 1926-5-31 2062 Lake On Junction - Hopland Road Comment
  CHSC63628  Pickeringia montana var. montana B. Castro 1993-9-11 503 Lake At W edge of Lakeport, on historic 'Brewery Hill' site. 451 Comment
  CHSC71424  Pickeringia montana var. montana Vernon H. Oswald; Lowell Ahart 1998-7-15 9300 Lake East side of county on Walker Ridge Rd. 4.7 mi south of Bartlett Springs Rd., 9.6 mi north of Hwy. 20. Along this section of road. 883 Comment
  UC1129850  Pickeringia montana var. montana K. E. Bradshaw 1937-6-1 44 Lake 5 mi w Lakeport (Plot #8); Lakeport Quadrangle Comment
  CAS-BOT-BC71794  Pilularia americana Mrs. Merrel Ackley 1965-6-1 s.n. Lake Near top of Elk Mountain Comment
  UC909733  Pilularia americana Milo S. Baker 1950-6-2 12268 Lake Bogg's Lake 914 Comment
  CAS-BOT-BC72853  Pinus ponderosa J. A. Gunn, Jr. 1902-5-17 s.n. Lake One miles west of Mt. Hannah. Comment
  CAS-BOT-BC72900  Pinus ponderosa Herman Knoche 1919-11-3 555 Lake Cobb Post Office, Cobb Mt. (N. flank) Comment
  CAS-BOT-BC72755  Pinus sabiniana Mrs. Alexander McCallum 1900-7-1 s.n. Lake Bartlett Springs Comment
  HSC66596  Pinus sabiniana Debbie Stamp, Cathy Railey, Patty Powers, Joanne Spitler, Cathy Macdonald 1980-4-19 13 Lake Coldsprings Campground along access road to Indian Valley Dam Comment
  POM287305  Pinus sabiniana Lyman Benson 1929-12-25 2000 Lake Hill at mouth of Kelsey Creek; Kelseyville; Middle North Coast Mt. Range; Clear Lake. 427 Comment
  JEPS93869  Piptatherum miliaceum Vernon H. Oswald and Lowell Ahart 1998-7-15 9309 Lake e side of county on Walker Ridge Road 9.8 mi s of Bartlett Springs Road (4.6 mi n of Highway 20); Walker Ridge Road 792 Comment
  UCD160222  Plagiobothrys James A. Neilson Jr. 1974-5-24 2935 Lake Mayacmas Mountains, south of Childers Peak, Barceloux Ranch. (Elevation and georeferencing estimated by label maker.) 548 Comment
  UCR254937  Plagiobothrys Greg de Nevers 1996-5-18 10817 Lake North Coast Range, just south of Anderson Marsh State Historic Park [8420-8600 California Hwy 53] 412 Comment
  UCD84519  Plagiobothrys bracteatus Ellen Dean; C. Thomsen, G. Harrington, R. Wilmarth, R. Wenk 2010-6-2 6070 Lake Lake County. Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. 647 Comment
  HSC44305  Plagiobothrys cognatus Barbara Kelly 1977-4-23 312 Lake Hwy. 20, 2.2 mi. W of its junction with Hwy. 29 Comment
  UC1063807  Plagiobothrys hispidulus H. S. Yates 1934-4-15 3773 Lake Bendmore Valley Ukiah Quad., Bendmore Valley Comment
  RSA10211  Plagiobothrys nothofulvus C. B. Wolf 1928-5-5 1930 Lake 3 miles from Upper Lake on road to Lucerne. Comment
  RSA80413  Plagiobothrys nothofulvus F. W. Peirson 1926-4-2 6590 Lake west end of Clear Lake, Comment
  UCD131565  Plagiobothrys nothofulvus Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7571 Lake Clear Lake State Park. NE of Kelseyville. South side of park, south of Soda Bay Road. North of road that goes southeast from Glebe Road at gate. 595 Comment
  HSC3770  Plagiobothrys nothofulvus D. M. Patten 1964-3-25 Lake 6 mi. NW of Lakeport on Hidden Lake Rd. 439 Comment
  RSA13386  Plagiobothrys scouleri var. hispidulus Daniel Cleveland 1882-7-22 s.n. Lake Prattville Comment
  SBBG28766  Plagiobothrys stipitatus var. micranthus M. S. Baker 1957-6-21 12328 Lake margin of Snow Lake 609 Comment
  CAS-BOT-BC6470  Plagiobothrys strictus Amos Arthur Heller 1919-5-10 13149 a Lake Valley of a tributary of Cache creek Comment
  POM312370  Plantago halophila H. L. Mason 1945-8-24 12682 Lake East shore, Lower Lake. Comment
  RSA2434  Plantago lanceolata J. W. Blankinship 1928-7-20 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC361318  Platanthera sparsiflora David Toren; Ed Dearing 2013-6-20 10099 A Lake Field redacted by CAS, contact the data manager for more information 1722 Comment
  CAS-BOT-BC6455  Platystemon californicus M. K. Curran 1884-1-1 s.n. Lake unspecified Comment
  CAS-BOT-BC91647  Platystemon californicus L. R. Abrams 1928-5-5 12352 Lake 2 miles south of Lakeport. Comment
  CAS-BOT-BC91648  Platystemon californicus Carl B. Wolf 1928-5-6 2031 Lake 1.5 mile west of Bartlett Springs. Comment
  CHSC24141  Platystemon californicus B. Bunge 1976-4-3 4 Lake Growing ca. 20 ft. from road at intersection of Hwys. 29 and 175, ca. 11 mi. s of Kelseyville. Comment
  HSC31578  Platystemon californicus Teresa Prendusi 1974-5-4 32 Lake Walker Ridge, 0.5 mi. N of junction with Hwy. 20 671 Comment
  HSC66692  Platystemon californicus Debbie Stamp, Patty Powers, Cathy Railey, Cathy Macdonald, Joanne Spilter 1980-4-19 2 Lake Coldsprings Campground, along access road to Indian Valley Dam Comment
  UC72705  Platystemon californicus Hardin Irwin 1904-3 47 Lake vicinity Kelseyville; vicinity of Kelseyville Comment
  RSA424755  Platystemon californicus var. californicus Aaron Liston, M. Blumler 1987-4-25 662 -1 Lake Butts Canyon road ca. 8 miles S of Hwy 29. Comment
  SEINET12318352  Plectritis ciliosa S. M. Leary 1978-1 66 Lake ca 50 ft S of shore of Pinkeye Lake, ca 2 mi W of Lower Lake 529 Comment
  CHSC115378  Plectritis macrocera Lowell Ahart 2015-4-10 20023 Lake Normal size plants, on damp dark soil. 696 Comment
  UCD90207  Pleuropogon californicus var. californicus Beecher Crampton 1953-6-2 1417 Lake 5 miles northwest of Lower Lake, Manning Flat. Comment
  POM197367  Poa Le Roy Abrams 1928-5-7 12513 Lake Cache Creek, 2 miles west of Hough's Springs. Comment
  POM296629  Poa Lyman Benson 1935-5-18 6621 Lake Cobb Valley. Middle N Coast Mt. Range. 915 Comment
  JEPS71267  Poa annua W. L. Jepson 1936-4-19 17436 Lake Callayomi Valley Comment
  POM264314  Poa bulbosa A. A. Beetle 1941-4-27 1735 Lake shore of Clear Lake, west side of roadside bank. Comment
  SEINET10828389  Poa bulbosa Pauleen Broyles 1977-5-16 Broyles 123 Lake Large population at W base of Mt. Konocktim 1.6 km e of Kelseyville. Kelseyville Quadrangle, 15". Center of Sect. 13, T13N, R8W. 456 Comment
  CHSC8604  Poa howellii B. Hamilton 1969-4-10 30 Lake Found along Clear Lake. 1 1/2 miles outside of Clear Lake Oaks on Highway 20. Comment
  UCD91097  Poa howellii A. A. Beetle 1946-6-27 4687 Lake Lakeport Agron. Div. Plot. Comment
  HSC26533  Poa pratensis J. P. Smith, J. O. Sawyer 1971-6-5 4709 Lake Comment
  JEPS465  Poa pratensis subsp. pratensis W. L. Jepson 1938-6-9 18942 Lake near Bartlett Springs (along Bartlett Creek) 701 Comment
  JEPS73415  Poa pratensis subsp. pratensis L. R. Heckard 1972-7-8 3008 Lake ca 1/2 mi nw Foutch Camp (Frog Pond); Snow Mt 1889 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
  SEINET7294084 Image available Poa secunda subsp. secunda A. A. Beetle, G. L. Stebbins Jr. 1942-1 3532 Lake 5 miles north of Hoberg's on road to Kelseyville, on Cobb Mt. Comment
  UC1737013  Poa secunda subsp. secunda Kay H. Beach, Frank Gould 1940-5-4 442 Lake near Middletown Comment
  UC538021  Poa secunda subsp. secunda Elizabeth Lodge 1933-6-5 Lake ridge between Hopland and Lakeport Comment
  UC1211897  Pogogyne douglasii F. Chisaki, R. Taylor, Robert Ornduff 1960-5-30 6164 Lake South end of Borax Lake (east of Clear Lake) Comment
  UC570736  Pogogyne douglasii H. L. Mason Jun 1930 5683 Lake four miles east of Middletown Comment
  RSA114091  Pogogyne douglasii R. C. Bacigalupi, J. R. Sweeney 1951-6-3 3341 Lake Vernal pool in Manning Flat along road between Kelseyville and Lower Lake, ca. 5.5 miles NW of Lower Lake 564 Comment
  UC25590  Pogogyne douglasii H. N. Bolander 1863-9-12 2667 Lake Comment
  JEPS10134  Polygala californica Rimo Bacigalupi with G. T. Robbins 1954-6-25 4605 Lake along Elk Mt. road 4.8 mi n Elk Mountain road summit (between Lake Pillsbury and Upper Lake) 1036 Comment
  RSA144895  Polygonum bistortoides A. A. Heller 1902-7-20 5922 Lake Near the summit of Mt. Sanhedrin Comment
  UCD84524  Polygonum bolanderi Ellen Dean; C. Thomsen, G. Harrington, R. Wilmarth, R. Wenk 2010-6-2 6075 Lake Lake County. Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. 647 Comment
  JEPS101993  Polygonum douglasii subsp. spergulariiforme Dean Wm. Taylor with Mey Akasah 1999-6-3 17210 Lake Manning Flat, along Highway 29 5 miles West from Lower Lake 563 Comment
  UC1211902  Polygonum douglasii subsp. spergulariiforme Robert Ornduff with F. Chisaki, R. Taylor and D. Mason 1960-5-30 6162 Lake e Clear Lake (s end of lake); Borax Lake Comment
  CDA22813  Polygonum lapathifolium L. Ahart 2004-10-4 11445 Lake Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road. Comment
  UC146159  Polygonum parryi Joseph P. Tracy Jul 21 1905-Aug 16 1905 2295 Lake Elk Mountain Northern Coast Ranges (n Lake Co.) 1219 Comment
  UC1713713  Polygonum parryi Joseph P. Tracy 1905-8-16 2356 Lake Elk Mountain Northern Coast Ranges 1219 Comment
  CAS-BOT-BC420075  Polygonum polygaloides subsp. kelloggii Philip A. Munz 1956-7-25 22344 Lake Southeast of West Peak, Snow Mountain 1828 Comment
  UC1191254  Polygonum punctatum Malcolm A. Nobs and S. Galen Smith 1949-9-7 1838 Lake irrigation ditch about 7 mi n Middletown Comment
  RSA466369  Polygonum punctatum M. B. Dunkle 1936-8-24 4866 Lake Near Cobb Comment
  UC1191249  Polygonum punctatum P. Schulthess 1931-8-8 Lake 6 mi se Kelseyville; Hildebrand Ranch Comment
  UCD84392  Polypogon maritimus Ayzik Solomeshch; John Olmsted 2004-6-12 s.n. Lake Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek. 966 Comment
  UCD84407  Polypogon maritimus Ayzik Solomeshch 2004-6-13 s.n. Lake Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek. 891 Comment
  RSA484470  Polypogon monspeliensis Frank W. Gould 1940-5-15 1265 Lake 2.5 miles northeast of Middleton. Comment
  UC1100370  Polypogon monspeliensis Malcolm A. Nobs and S. Galen Smith 1949-9-7 1842 Lake about seven mi n Middletown (wet banks of irrigation ditch) Comment
  UCD41706  Polypogon monspeliensis Geri Hulse-Stephens 2001-9-6 815 Lake Goat Mountain. Lovelady Spring. Lovelady Seep. 0.1 miles west of FS boundary gate. 1264 Comment
  POM225862  Polystichum imbricans subsp. imbricans M. S. Jussel 1931-3-30 23 Lake Glenbrook near Jordan Park 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
  RSA2368  Populus fremontii subsp. fremontii J. W. Blankinship 1923-4-23 s.n. Lake Clear Lake. Comment
  CAS-BOT-BC333280  Potamogeton Mona Bourell 1997-7-2 6534 Lake Copper Butte Trail. Along trail to Middle Fork Eel River. Comment
  UCR246380  Potamogeton Mona Bourell 1997-7-2 6534 Lake Copper Butte Trail, along trail to Middle Fork Eel River Comment
  CAS-BOT-BC452092  Potamogeton amplifolius Herbert L. Mason 1945-8-24 12683 Lake East shore, Lower Lake Comment
  RSA0106331  Potamogeton diversifolius Lyman Benson 1948-7-3 12900 Lake Boggs Lake, west of Mt. Hanna. Mt. Range: Middle North Coast. 853 Comment
  RSA545230  Potamogeton gramineus Robert F. Thorne, Larry E. DeBuhr 1975-8-15 46829 Lake Boggs Lake: W of Mt. Hannah, ca. 7.5 mi. SSE of Kelseyville and 3 mi. NNW of Glenbrook Resort. 854 Comment
  UC1100055  Potamogeton illinoensis Milo S. Baker 1945-9-18 11228 Lake near shore just n of Lucern Comment
  UC1099903  Potamogeton nodosus Milo S. Baker 1945-8-24 11184 Lake Clear Lake Highlands Comment
  CHSC110866  Potamogeton pusillus var. tenuissimus David Isle; Mike Dennis 1980-5-20 2012 Lake Mendocino National Forest - North Coast ranges Rice Fork Watershed. To access from Snow Mtn House Rd 24N02 (17N87) hike up blocked rd 17N71. Label says: (extreme SE cor S32). 1482 Comment
  CAS-BOT-BC294723  Prunella vulgaris Mona Bourell 1997-7-2 6523 Lake Mendocino National Forest. Along Rice Creek Road. FS Road M 3 1615 Comment
  CHSC29664  Prunella vulgaris var. lanceolata Dibble; Griggs 1979-7-18 137 Lake Near York Cabin, close to the town of Upper Lake. 1067 Comment
  UC570727  Prunella vulgaris var. lanceolata Pauline Schulthess 1931-7-18 Lake 6 mi se Kelseyville (Hildebrand Ranch); se of Kelseyville Comment
  UCD40020  Prunus emarginata Rodney Gale Myatt 1971-9-16 1033 Lake Hull Mt., north of Lake Pillsbury. 2072 Comment
  UCD159760  Prunus persica James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3091 Lake Mayacmas Mountains; 3/4 mile south of Childers Peak, east of Big Canyon Road, Barceloux Ranch. (Elevation estimated using Google Earth by label maker.) 487 Comment
  CAS-BOT-BC151156  Prunus subcordata Ella Dales Cantelow 1940-4-13 4303 Lake 8.2 mi. s.w. of Monticello Rd to Napa Comment
  CAS-BOT-BC151163  Prunus subcordata Elmer I. Applegate 1934-3-31 8876 Lake Near Pine Grove, north base of Cobb Mountain Comment
  POM275651  Prunus subcordata Lyman D. Benson 1942-7-19 11301 Lake Middle North Coast Mtn. Range. Clear Lake drainage area. Korbell's Flat at the foot of the Soda Bay Grade, Kelseyville. Cold North slope at base of Mt. Konocti. Comment
  CHSC101649  Prunus virginiana var. demissa David W. Isle; John Olmstead 2000-8-18 1681 Lake Mendocino National Forest - North Coast Ranges. North Fork Cache Creek Watershed. Between Wyman Flat and Root Glade on SW side of Goat Mtn.; ~1.75 miles SW of Goat Rock. Rd. edge above marsh w/ Botrychium multifidum, Agrimonia gryposepala, Carex sp., Stachys sp. 999 Comment
  UC1128466  Prunus virginiana var. demissa A. Simontacchi 1937-6-25 213 Lake Mendocino National Forest, Sawmill Flat Sawmill Flat; Mendocino National Forest, Sawmill Flat 1127 Comment
  UCSB41808  Prunus virginiana var. demissa Fraser, J. 1970-5-5 Lake 6.5 mi. from junction of 29/175 on Hwy 175 between kelseyville and Middletown 914 Comment
  UC1505796  Pseudognaphalium californicum Robert T. Clausen and Harold Trapido 1940-7-22 4931 Lake roadside 3.5 mi w of Lake Pillsbury; Pacific Slope, Eel River Basin 1005 Comment
  CAS-BOT-BC356956  Pseudognaphalium canescens Greg de Nevers 2001-7-8 12558 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC80126  Pseudotsuga menziesii Alice Eastwood 1925-5-22 12778 Lake [Dashiells] Dashiell, Mt. Sanhedrin Comment
  RSA94028  Psilocarphus brevissimus Milo S. Baker 1954-5-22 12952 Lake Manning Flat, north of Lower Lake on Highway to Kelseyville. Comment
  UC604421  Psilocarphus brevissimus var. brevissimus H. L. Mason 1934-5-5 8129 Lake between Kelseyville Lower Lake Comment
  CAS-BOT-BC146383  Ptelea crenulata M. S. Jussel 1935-8-7 s.n. Lake Soda Bay Comment
  CAS-BOT-BC146384  Ptelea crenulata Alice Eastwood; John Thomas Howell 1938-5-16 5554 Lake Clear Lake Park Comment
  CAS-BOT-BC146385  Ptelea crenulata M. S. Jussel 1933-4-7 7509 Lake Soda Bay, Clear Lake Comment
  RSA0018311  Ptelea crenulata Keith E. Hoffmaster 1938-6-28 880 Lake Near Clear Lake. Comment
  CAS-BOT-BC460613  Pyrola aphylla Alice Eastwood 1925-5-24 12961 A Lake Dashiells, Mt. Sanhedrin Comment
  UC519546  Pyrola picta M. S. Jussel 1933-6-27 236 Lake Binkley Ranch near Cobb Valley; Binkley Ranch Comment
  CAS-BOT-BC45816  Quercus Agnes M. Bowman 1902-1-1 171 Lake unspecified Comment
  JEPS80298  Quercus L. R. Heckard, and J. Hickman 1980-9-17 5487 Lake s side w ridge of West Peak (Milk Ranch trail); Snow Mt., West Peak 1981 Comment
  LA205349  Quercus X eplingii Carl Epling; William Robison 1935-7-27 sn Lake hillside near Clear Lake Comment
  POM270264  Quercus X morehus Lyman Benson 1929-12-23 995 Lake North slope at edge of Big Valley and swamp of Cold Creek, Mt. Konocti. Comment
  POM270267  Quercus X morehus Lyman Benson 1928-9-15 432 Lake Cold Creek Canyon, Kelseyville, Middle N Coast Mt Range, Clear Lake watershed. 549 Comment
  UCSB58871  Quercus X morehus Muller, Cornelius 1954-6-20 Lake Bear Creek Valley at Bear Creek Camp 762 Comment
  UCD131675  Quercus agrifolia Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7582 Lake Clear Lake State Park. NE of Kelseyville. South side of park, south of Soda Bay Rd. North side of undeveloped road that goes southeast from locked gate at Glebe Rd. 621 Comment
  RSA0115192  Quercus agrifolia var. agrifolia Lyman Benson, Robert Benson 1957-8-19 15764 Lake 1/4 mile from tip of Buckingham Peninsula, Clear Lake. Mt. Range: Middle North Coast. 411 Comment
  RSA1470  Quercus berberidifolia E. R. Johnson 1929-08 1427 Lake Between Hopland and Lakeport. Comment
  UC1076206  Quercus berberidifolia H. L. Mason 1925-12-31 2572 Lake Bartlett Mt. Road Comment
  UCD45199  Quercus berberidifolia P. C. Everett; E. K. Balls 1954-10-18 20357 Lake 7 mi. n.e. from jct. of Hwy 20 and road to Bartlett Springs, 4.9 mi. in from Boundary Mendocino National Forest, Lake County. Alt. 3900 ft. 1188 Comment
  CAS-BOT-BC62557  Quercus chrysolepis Alice Eastwood 1925-5-23 12917 Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC62558  Quercus chrysolepis Alice Eastwood 1925-5-22 12781 Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC62562  Quercus chrysolepis Jas. O. Gunn 1902-5-17 s.n. Lake 3 miles SE of Glenbrook Comment
  HSC35038  Quercus chrysolepis A. M. Montalvo 1975-5-3 221 Lake 2.1 mi. N of junction between Bottle Rd. and Hwy. 175 762 Comment
  POM270214  Quercus chrysolepis Lyman Benson 1935-3-24 6303 Lake Bottlerock Mt., Middle N Coast Mt. Range, Clear Lake watershed. 915 Comment
  RSA2745  Quercus chrysolepis J. W. Blankinship 1927-2-11 s.n. Lake Mt. Hannah. Comment
  UC54684  Quercus chrysolepis W. W. Mackie Sep 1902 Lake Sheet Iron Mt. 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
  RSA734869  Quercus douglasii Keith E. Hoffmaster 1938-6-24 855 Lake Near Clear Lake Oaks Comment
  CAS-BOT-BC86190  Quercus dumosa Carl B. Wolf 1930-11-2 1797 Lake 4 miles E of Hough's Mineral Springs on road to Williams 609 Comment
  CHSC29503  Quercus durata Dibble; Griggs 1979-7-12 121 Lake Near Bear Creek, close to the town of Stonyford. 609 Comment
  RSA1942  Quercus durata Carl B. Wolf 1930-11-2 1799 Lake 7 mi. east of Houghs Mineral Springs, on road to Williams. 610 Comment
  SEINET265716  Quercus durata Royal D. Suttkus 1967-6-24 67- 27 -2 Lake 10.3 miles north of Pope Valley. Comment
  UCR43090  Quercus durata L. F. LaPre 1986-5-5 s.n. Lake Inner North Coast Ranges, Slope below Davies Road, c. 1.5 mi SSW of Anderson Springs, c. 4 mi south of Whispering Pines 732 Comment
  SEINET9033728  Quercus durata M. J. Williams, W. Roderick 1984-5-22 84- 13 -1 Lake HWY 29, 0.3 mi ino Lake County from Napa County 396 Comment
  HSC27151  Quercus durata var. durata J. P. Smith, J. O. Sawyer 1972-4-1 5163 Lake 6.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  HSC46519  Quercus durata var. durata J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9288 Lake Mendocino National Forest, FS Rd. 20N01, near area known as Cabbage Patch. 610 Comment
  CAS-BOT-BC105243  Quercus kelloggii Georgia Bentley 1917-4-20 s.n. Lake Lakeport Comment
  JEPS37759  Quercus kelloggii Willis L. Jepson 1892-8-2 14832 Lake Elk Mt. ridge to Horse Mt.; South Fork of the Eel River Comment
  UC1135727  Quercus lobata K. Bradshaw 1937-6-19 150 Lake .12 mi n Laurel Beach; Lakeport Quad. 411 Comment
  UC1196522  Quercus lobata Joseph P. Tracy 1922-10-15 6129 Lake Lakeport Northern Coast Ranges 426 Comment
  CAS-BOT-BC104834  Quercus wislizeni Agnes M. Bowman 1902-4-1 240 Lake Sulphur Banks Comment
  CAS-BOT-BC104838  Quercus wislizeni J. W. Blankinship 1923-3-7 s.n. Lake Mt. Konocti 609 Comment
  POM270298  Quercus wislizeni Lyman Benson 1931-1-1 2568 Lake Middletown - Lower Lake, midway between towns, Inner N Coast Mt. Range. 457 Comment
  RSA2741  Quercus wislizeni J. W. Blankinship 1928-9-26 s.n. Lake Kelseyville, Mt. Konocti. Comment
  HSC27287  Quercus wislizeni var. frutescens J. P. Smith, J. O. Sawyer 1972-4-1 5177 Lake Wuntun Campground Comment
  UCD130656  Quercus wislizeni var. frutescens Ellen Dean; Karen Whitestone 2013-2-20 7538 Lake Clear Lake State Park. Along road. Near park nursery headquarters. 481 Comment
  CAS-BOT-BC362428  Rafinesquia californica Agnes M. Bowman 1902-5-1 123 Lake Sulphur Banks Comment
  CAS-BOT-BC294725  Ranunculus Mona Bourell 1997-7-2 6520 Lake Mendocino National Forest. Along Rice Creek Road. FS Road M 3 1615 Comment
  RSA0005343  Ranunculus alceus Lyman Benson 1932-6-21 3730 Lake Bear Creek, Snow Mountain (southwest side near Elk Mountain). Mt. Range- Middle North Coast. Drainage area - Eel river 610 Comment
  RSA0005344  Ranunculus alceus Lyman Benson 1932-6-21 3730 Lake Bear Creek, Snow Mountain (southwest side near Elk Mountain). Mt. Range- Middle North Coast. Drainage area - Eel river 610 Comment
  CAS-BOT-BC380422  Ranunculus alismifolius var. hartwegii Dr. Donald Hemphill 1965-6-2 s.n. Lake west slope of Snow Mountain Comment
  CHSC91585  Ranunculus aquatilis var. capillaceus D. Isle 1995-6-7 1071 Lake Mendocino National Forest--North Coast Ranges. Rice Fork Watershed. East of Rd. 16N19 in the East side of Deer Valley Meadow. 1024 Comment
  POM269999  Ranunculus aquatilis var. capillaceus Lyman Benson 1928-4-29 599 Lake Running water of Cold Creek Mt Hanna Comment
  POM226903  Ranunculus hebecarpus L. R. Abrams 1936-3-28 13710 Lake Near lower lake Comment
  POM269216  Ranunculus hebecarpus Lyman Benson 1931-3-26 s.n. Lake Clear Lake Lodge, Middle N Coast Mt. range, Clear Lake watershed 457 Comment
  UCD63365  Ranunculus occidentalis Daniel Sanchez-Mata; Emin Ugurlu 2006-6-19 s.n. Lake Leesville-Barkerville. Bartlett Springs Road. Comment
  UCD81926  Ranunculus occidentalis Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5507 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road mi N of intersection with Hwy 20. E side of road in burn area - burned in summer of 2008. 755 Comment
  CAS-BOT-BC492912  Ranunculus occidentalis Gerald Dickinson 1964-7-21 185 Lake Upper Nye Campground Comment
  RSA0031351  Ranunculus occidentalis Jennifer Whipple 1977-4-24 1853 Lake Barrel Springs Campground [SW of Leesville]. 701 Comment
  RSA0034723  Ranunculus occidentalis Lyman Benson 1968-4-14 s.n. Lake W. base of Mt. Konocti. Middle N. Coast Range. Sacramento Valley Drainage Area. 426 Comment
  RSA183528  Ranunculus occidentalis D. E. Anderson 1962-4-14 1983 Lake 36 miles W of Williams on State Sign 20 Comment
  RSA268305  Ranunculus occidentalis var. eisenii Lyman Benson 1932-6-15 3694 Lake Cobb Valley; Middle N Coast Range, Kelsey Creek Watershed. 701 Comment
  RSA299401  Ranunculus occidentalis var. eisenii W. L. Jepson 1936-4-19 17430 Lake Low Muddy ground of valley flor on W side of the road, Callayomi Valley 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
  POM268822  Ranunculus occidentalis var. ultramontanus A. A. Heller 1902-7-27 5993 Lake Thistle Springs, Mt. Sannedrin. Comment
  SBBG71878  Ranunculus repens M. N. Ackley -Apr-1921 911 Lake Lakeport 411 Comment
  CAS-BOT-BC59830  Rhamnus ilicifolia Carl B. Wolf 1928-2-26 1515 Lake 6 mi. n. of Upper Lake on road to Williams. Comment
  POM283028  Rhamnus ilicifolia Lyman Benson 1928-6-15 254 Lake Western Base Mt. Konocti, Middle N Coast, Clear Lake, 518 Comment
  RSA7797  Rhamnus ilicifolia Carl B. Wolf 1928-5-4 1902 Lake 2 mi. north of Middletown. Comment
  UCD40006  Rhamnus ilicifolia Rodney Gale Myatt 1971-9-15 992 Lake Cobb Mt. Along Hwy 29, south of Clear Lake. 822 Comment
  POM283033  Rhamnus purshiana Lyman Benson 1932-6-21 3740 Lake Snow Mountain; ft Middle N Coast Mt Range, Bear Creek, Eel River. 1524 Comment
  RSA7620  Rhamnus tomentella subsp. crassifolia Carl B. Wolf 1933-9-26 5507 Lake Inner N coast range, 6.6 miles E of Houghs Mineral springs on road to Williams. 518 Comment
  RSA7744  Rhamnus tomentella subsp. crassifolia Carl B. Wolf 1928-5-6 2046 Lake 1/4 mile E of Bartlett Springs on road to Williams Comment
  JEPS66290  Rhus trilobata Willis L. Jepson 1893-5-5 13914 Lake Middleton Grade Comment
  JEPS66295  Rhus trilobata Willis L. Jepson 1892-7-29 13917 Lake Knoxville Grade to Lower Lake; Mountain Range of Clear Lake Comment
  RSA46907  Rhus trilobata var. quinata Doris K. Kildale 1926-5-30 2029 Lake On road to Upper Lake, 1 mile from Mendocino County line Comment
  IRVC29594  Ribes Mark A. Elvin, Mark S. Brunell, David Isle 2006-8-3 4999 Lake Snow Mtn: 550m N of Cedar Camp; on ridge where county line devides Lake and Calusa counties. Southern Northern Inner Coast Ranges 1940 Comment
  CAS-BOT-BC92930  Ribes californicum var. californicum R. D. Stone 1983-6-23 573 Lake On north slope Cobb Mountain along upper Alder Creek, 0.8 mile northeast of Geyser Rock. 914 Comment
  RSA0025004  Ribes divaricatum Lyman Benson 1928-4-29 139 Lake Stream bank, north base Mt. Hanna. Kelseyville, Middle North Coast Range, Cold Creek. 762 Comment
  CAS-BOT-BC168908  Ribes malvaceum Ananda Dickie; Wendy Hooper; Rose Madrone; Kyla Waddell 1996-3-30 19 Lake 1.6 mi. west of Bear Valley rd. and Brim Rd. on Brim Rd.; 14.7 mi. on Walker Ridge Rd. to Brim Rd.; 57 mi. east of Hwy. 20. 493 Comment
  RSA0021645  Ribes malvaceum Lyman Benson 1928-4-30 738 Lake Eastern base Mt. Konocti. Konocti Bay, Middle North Coast range, Clear Lake. 549 Comment
  SEINET12220259  Ribes malvaceum F. W. Hoffman 1947-1 948 Lake Clear Lake on E side of Mt. Konocti Comment
  HSC95340  Ribes malvaceum var. viridifolium A. Hove, A. Poteet, C. Sanville 1999-3-27 11 Lake Brim Rd. 0.5 mi off Walker Ridge Rd 661 Comment
  CHSC115201  Rigiopappus leptocladus Lowell Ahart 2015-4-28 20108 Lake By the rock barrier, Barrel Spring Meadow, about 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. 696 Comment
  JEPS34845  Rigiopappus leptocladus W. L. Jepson 1943-5-16 20811 Lake Highland Springs Comment
  UCSB46300  Rigiopappus leptocladus Steele, Kelly 1980-5-3 Lake 8.1 miles northeast on Bartlett Springs Road from its junction with Hwy. 20 1005 Comment
  CAS-BOT-BC74527  Rorippa curvisiliqua L. R. Abrams 1928-5-5 12336 Lake Kelseyville. Comment
  CAS-BOT-BC74528  Rorippa curvisiliqua J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake shores. Comment
  RSA2247  Rorippa curvisiliqua J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake Comment
  RSA286249  Rorippa curvisiliqua R. F. Thorne 1974-7-31 44959 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  UC1126725  Rorippa curvisiliqua A. Simontacchi 1937-7-23 333 Lake Laurel Beach Lakeport Quad., Laurel Beach Comment
  CAS-BOT-BC147441  Rosa californica Greg de Nevers 2001-5-14 12422 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  POM275404  Rosa californica Lyman D. Benson 1942-7-2 11271 Lake Bank of Kelsey Creek 1 mile north of Kelseyville. Middle N Coast Mtn range. Clear Lake drainage. 412 Comment
  SEINET10736899 Image available Rosa gymnocarpa var. gymnocarpa A. Arthur Heller 1902-7-14 Heller 5858 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  CAS-BOT-BC147126  Rubus glaucifolius J. W. Blankinship 1928-7-29 s.n. Lake Mt. Konocti Comment
  CAS-BOT-BC148358  Rubus leucodermis A. A. Heller 1902-7-14 5877 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  JEPS75760  Rubus leucodermis L. R. Heckard and R. Bacigalupi 1976-9-6 4445 Lake nw of Fouts Camp (edge of site of Frog Pond, Snow Mountain); Snow Mountain 1889 Comment
  POM140656  Rubus leucodermis A. A. Heller 1902-7-14 5877 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  UCD163945  Rubus parviflorus James A. Neilson Jr. 1984-6-8 s.n. Lake Mayacmas Mountains, one-half mile east of Geyser Rock, at Alder Creek.[Exact location unknown. Coordinates estimated by label maker.] Comment
  CAS-BOT-BC158800  Rubus ursinus J. W. Blankinship 1924-5-10 s.n. Lake Blue Lakes Comment
  CAS-BOT-BC158807  Rubus ursinus Alice Eastwood; John Thomas Howell 1938-5-17 5649 Lake Near Upper Lake Comment
  SD7886  Rumex 1882-6-26 Lake Allen Springs Comment
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Dec 14 2014
  JEPS87848  Rumex salicifolius var. salicifolius Vernon H. Oswald and Lowell Ahart 1994-6-20 6340 Lake Forest Route M3 (18N04) 0.2 mi n Lower Nye Camp (at trailhead to Bloody Rock, nw edge of Wilderness, w of Stonyford, along edge of Bloody Rock Trail); Snow Mtn. Wilderness 1036 Comment
  CAS-BOT-BC434073  Rumex transitorius J. W. Blankinship 1928-7-25 s.n. Lake Kelseyville. Along Kelsey Creek. Comment
  POM312986  Ruppia cirrhosa Annetta Carter 1951-6-23 3068 Lake Southwest shore of Borax Lake. 427 Comment
  RSA261424  Ruppia cirrhosa Joe Sheffield 1969-9-12 s.n. Lake Buckingham Golf Course, between lower Lake and kelseyville, Lake County. Comment
  UC909158  Ruppia maritima E. O. Essig October 1947 Lake near Mt. Konokti (shore of lake); Little Borax Lake 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-BC103122  Salix bonplandiana Agnes M. Bowman 1902-5-1 s.n. Lake Sulphur Banks Comment
  CAS-BOT-BC103136  Salix bonplandiana M. S. Jussel 1934-3-28 s.n. Lake Lower Lake Comment
  CAS-BOT-BC102873  Salix breweri Ball; Bracelin; Parks & Parks 1931-4-21 23 Lake bank 2.5 m. above Mirabel Creek, near junction with St. Helena Creek, about 6 km. south of Middletown 420 Comment
  CAS-BOT-BC102875  Salix breweri Ball; Bracelin; Parks & Parks 1931-4-21 32 Lake St. Helena Creek 8 km. south of Middletown 430 Comment
  CAS-BOT-BC102883  Salix breweri John Thomas Howell 1931-4-4 6160 Lake Rocky bed of St. Helena Creek 5.5 miles south of Middletown Comment
  CAS-BOT-BC102885  Salix breweri Harold E. Parks 1931-9-18 01065 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. south of Middletown 420 Comment
  POM219166  Salix breweri H. E. Parks 1931-9-18 1065 -a Lake Mirabel Creek. Near jct with St Helena Creek. About 6 km S of Middletown. 420 Comment
  UC481142  Salix breweri Ball, Bracelin, Parks and Parks 1931-4-21 23 Lake near junction with St. Helena Creek (about 6 km s of Middletown, on bank 2.5 m above creek); Mirabel Creek 420 Comment
  UC481229  Salix breweri Ball, Bracelin, Parks and Parks 1931-4-21 32 Lake 8 km s Middletown; St. Helena Creek 430 Comment
  UC481235  Salix breweri Ball, Bracelin, Parks and Parks 1931-4-21 27 Lake near junction with St. Helena Creek (about 6 km s of Middletown, about 120 m above creek mouth); Mirabel Creek 420 Comment
  UC482094  Salix breweri H. E. Parks and S. T. Parks 1931-9-18 1063 Lake about 8 km s Middletown; St. Helena Creek 430 Comment
  UCD110776  Salix breweri Ball; Bracelin, Parks, and Parks 1931-4-21 22 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. south of Middletown. 420 Comment
  CAS-BOT-BC103741  Salix exigua Greg de Nevers 2001-4-23 12347 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  RSA10766  Salix exigua Carl B. Wolf 1928-5-6 2054 Lake 4 miles E of Bartlett Springs on the road to Williams. Comment
  SEINET12003095  Salix glauca J. A. Gumm 1902-1 8 Lake near Kelsey Ville Comment
  CAS-BOT-BC104136  Salix hindsiana Agnes M. Bowman 1902-4-1 177 Lake Sulphur Bnks. Comment
  SD1013  Salix laevigata Harold E. Parks, Ball, Bracelin, Parks 1931-4-21 29 Lake St. Helena Creek just south of Middletown 399 Comment
  UCD111118  Salix laevigata Theodore J. Crovello 1965-5-8 692 Lake Barkersville; along Bartlett Springs Road, 11.5 miles east of junction with Crabtree Springs Road. Comment
  RSA90542  Salix laevigata Milo S. Baker 1934-4-7 7803 Lake Hwy 1 mile N of Lakeport. Comment
  CAS-BOT-BC107109  Salix lasiolepis Harold E. Parks; Susan T. Parks 1931-3-31 922 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. sout of Middletown 420 Comment
  UC483478  Salix lasiolepis Agnes M. Bowman 1902-5-4 Lake Comment
  UCD84020  Salix melanopsis Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6192 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage. 661 Comment
  RSA0034887  Salix melanopsis Carleton R. Ball, H. P. Bracelin, Harold E. Parks, Susan T. Parks 1931-4-21 30 Lake St. Helena Creek just south of Midletown. 400 Comment
  HSC34553  Salix sitchensis Lon Hall 1975-5-3 333 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  UC1282702  Salvia columbariae J. R. Sweeney 1951-5-13 644 Lake 1.2 mi sw Highland Springs Comment
  UC903761  Salvia columbariae Milo S. Baker 1950-4-15 12165 Lake 1 mi se Borax Lake Comment
  POM29164  Salvia sonomensis C. F. Baker 1903-5-9 2984 Lake Lower Lake Comment
  UC1282703  Salvia sonomensis J. R. Sweeney 1952-3-3 821 Lake Pluth Ranch Fire Pluth Ranch Comment
  UCD67597  Salvia sonomensis Rob Ickes 1989-6-4 25 Lake 1/2 miles S. of Fraser Pt., on Soda Bay Rd., side of road. Soil, red/fine. Pl. comm.-chaparral, Light-part sun, Moisture-moderate, Abundance-locally common, Dominants-Adenostoma fasciculatum, Arctostaphylos Sp. Perennial herb, 40 cm in height, mostly basal, tap root, flowers blue color. 414 Comment
  POM284208  Sambucus caerulea Lyman Benson 1940-8-6 10378 Lake Kelseyvelle. Mt. Range Middle N. Coast. Clear Lake. Zone upper sonoran 427 Comment
  RSA10757  Sambucus mexicana C. B. Wolf 1928-5-7 2067 Lake Houghs Mineral Springs on the road to Williams Comment
  UC1125350  Sambucus mexicana A. Simontacchi 1937-7-16 314 Lake 1.6 mi w Laurel Beach; Lakeport Quadrangle Comment
  CAS-BOT-BC238708  Sambucus nigra subsp. caerulea Walter Knight; Irja Knight 1981-7-7 4344 Lake Across the road from Soda Creek Resort near Lake Pillsbury 594 Comment
  CHSC101533  Sanicula bipinnata G. F. Hrusa; R. Gross, L. Houser 2008-4-11 17121 Lake Walker Ridge Road at parking area about 1/4 mile N of Hwy 20. 601 Comment
  HSC82315  Sanicula bipinnata Thomas W. Nelson, Jane P. Nelson 1978-4-1 3865 Lake E side of Walker Ridge, 0.25 mi. N of junction with Hwy. 20 Comment
  HSC27445  Sanicula bipinnatifida J. P. Smith, J. O. Sawyer 1972-4-1 5150 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 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
  POM288027  Sanicula bipinnatifida Lyman Benson 1935-3-23 6296 Lake Kerseyville, Cold Creek Canyon, Middle N. Coast mountains Comment
  UC1282758  Sanicula bipinnatifida J. R. Sweeney 1950-4-9 428 Lake 1.2 mi sw of Highland Springs 464 Comment
  UCD163958  Sanicula bipinnatifida James A. Neilson Jr. 1977-6-23 3928 Lake Lake County, Mayacmas Mountains. Hobergs air strip at Harrington Flat. [Exact location unknown. Coordinates estimated by label maker.] Comment
  HSC69915  Sanicula crassicaulis Thomas W. Nelson, Jane P. Nelson 1978-4-2 3871 Lake Along Walker Ridge Rd., 6 mi. N of junction with Hwy. 20 Comment
  POM288024  Sanicula crassicaulis Lyman Benson 1933-6-20 4469 Lake Kelseyville, middle N Coast mt. range. Kelsey Creek. 457 Comment
  UC1006688  Sanicula crassicaulis C. Ritchie Bell 1953-3-7 3 X489 Lake Scotts Valley Comment
  UC809917  Sanicula crassicaulis G. L. Stebbins Jr. 1949-6-15 3989 Lake on highway between Kelseyville and Middletown (Cobb Mountain, at entrance to Adams Resort); Cobb Mountain, Adams Resort Comment
  JEPS80148  Sanicula graveolens L. R. Heckard with J. Hickman 1980-7-2 5309 Lake 10 mi w of Stonyford (s of West Peak, Trail from Frog Pond to Milk Ranch, Snow Mountain); Snow Mountain 1905 Comment
  UC640618  Sanicula laciniata Alice Eastwood, John Thomas Howell 1938-5-17 5711 Lake between Pine Mountain and Little Squaw Valley Comment
  HSC27158  Sanicula tuberosa J. P. Smith, J. O. Sawyer 1972-4-1 5157 Lake 6.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  HSC33129  Sanicula tuberosa Thomas W. Nelson, Jane P. Nelson 1974-4-8 1155 Lake 200 m E of Oasis Resort, 13 mi. E of Clear Lake Oaks along Hwy. 20 Comment
  JEPS43489  Saxifraga californica Hardin Irwin 1904-3-18 25 Lake Kelseyville, Cold Creek Cold Creek; Kelseyville, Cold Creek Comment
  RSA2282  Saxifraga californica J. W. Blankinship 1927-3-28 s.n. Lake Mt. Konocti 610 Comment
  SEINET12216680  Saxifraga californica F. H. Utech, McClintock, E.; Knight, W.; Knight, I. 1984-1 84 -041 Lake ca 3.2 mi W of CA 20 on CA 175 (Hopland Road) enroute to Hopland from Finley 457 Comment
  JEPS47521  Saxifraga integrifolia Herbert L. Mason 1926-3-21 2767 Lake about 2 mi s of Middletown (near St. Helena Creek) Comment
  CHSC23420  Scandix pecten-veneris Rick Key 1974-3-30 10 Lake Found 6.7 mi e of junction of Hwy. 29 and Hwy 20. 167 Comment
  RSA2175  Schoenoplectus acutus var. occidentalis J. W. Blankinship 1928-8-25 s.n. Lake Clear Lake Comment
  UCD41862  Schoenoplectus acutus var. occidentalis Geri Hulse-Stephens 2001-6-5 629 Lake Goat Mountain. Three Walnuts Marsh. 944 Comment
  POM313045  Schoenoplectus fluviatilis H. L. Mason 1945-8-24 12673 Lake East shore, Lower Lake. Comment
  CAS-BOT-BC239996  Scribneria bolanderi John Thomas Howell 1967-5-18 42247 Lake Just north of Middletown Comment
  CHSC63104  Scribneria bolanderi Vernon H. Oswald; Lowell Ahart 1994-6-1 6259 Lake Forest Road M3 at Low Gap, just N of the Snow Mtn. Wilderness. 1505 Comment
  UCD37035  Scribneria bolanderi Beecher Crampton 1956-6-27 3698 Lake Lake County, northwestern slope of Mount Hannah, 0.25 mile north of Bogg's Lake. 899 Comment
  UCD92487  Scribneria bolanderi Beecher Crampton 1953-7-13 1497 Lake 1 mile west of Scotts Valley. Comment
  UCD92516  Scribneria bolanderi Glen Holstein 1978-5-6 s.n. Lake on Walker Ridge Road, ca. 1.5 miles north of State Highway 20. 731 Comment
  CAS-BOT-BC294724  Scutellaria Mona Bourell 1997-7-2 6522 Lake Mendocino National Forest. Along Rice Creek Road. FS Road M 3 1615 Comment
  UCD32582  Scutellaria californica Beecher Crampton 1954-6-8 1936 Lake 3 miles north of Cobb Mountain, Bottle Rock Road. 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
  JEPS62909  Scutellaria siphocampyloides W. L. Jepson 1920-5-23 8992 Lake Indian Valley, ne Lake County Indian Valley 457 Comment
  UC1541659  Scutellaria siphocampyloides Harold E. Parks May 1930 735 Lake near Mirabel Mine Comment
  UCD63853  Scutellaria siphocampyloides Daniel Sanchez-Mata; Emin Ugurlu 2006-6-19 s.n. Lake Barkerville-Hough Springs. Bartlett Springs Road. Springs close to Cache C reek. 620 Comment
  UC1239703  Scutellaria tuberosa J. P. Tracy May 28 1902-Jun 2 1902 1686 Lake 6 mi nw of Lakeport (about Scotts Valley); Scotts Valley 426 Comment
  CAS-BOT-BC5689  Sedella leiocarpa Milo Samuel Baker 1938-5-3 8971 Lake 6.5 mi N of Lower Lake on Kelseyville Highway Comment
  POM311093  Sedella leiocarpa Leo Koch 1940-4-26 872 Lake 4.3 miles siouth of Adam Springs jct. on road to Middletown (Hwy 29) Comment
  RSA35318  Sedella leiocarpa J. T. Howell 1943-5-11 18037 Lake 8.9 miles south of Kelseyville Comment
  CAS-BOT-BC63839  Sedum spathulifolium M. S. Jussel 1933-4-29 617 Lake Jordan Park, Cobb Mt. Comment
  CAS-BOT-BC69767  Selaginella wallacei Alice Eastwood 1925-5-23 12890 Lake Mt. Sanhedrin. Comment
  UC1093682  Selaginella wallacei Herbert L. Mason 1926-1-1 2585 Lake Upper Lake to Elk Mt. Comment
  CAS-BOT-BC363323  Senecio aronicoides Peter Rubtzoff 1955-5-28 1884 Lake Jordan Park, 1.7 mi. northwest of Cobb Comment
  CAS-BOT-BC363774  Senecio integerrimus L. R. Abrams 1928-5-6 12487 Lake 2 miles west of Hough's Springs, Cache Creek Comment
  CAS-BOT-BC363983  Senecio integerrimus var. major Lawrence Beane 1949-5-11 381 Lake Lake Pillsbury Comment
  UCD160443  Senecio vulgaris James A. Neilson Jr. 1975-5-22 3182 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 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
  UCR37889  Sidalcea diploscypha C. G. Phillips, K. B. Barrows, L. Cole, S. A. Haultain 1984-4-28 20 Lake Walker Ridge, Indian Valley Access Road, 1.1 mi. north of Blue Oak Campground, Wilbur Springs 15' Q. 854 Comment
  CAS-BOT-BC205764  Sidalcea oregana Lyman Benson 1932-8-5 4035 Lake Kelseyville, Middle N Coast Mt. Range, Clear Lake, McGaw Slough 457 Comment
  CHSC37455  Sidalcea oregana subsp. hydrophila J. D. Jokerst 1982-8-3 1628 Lake North Coast Range. In meadow just north of Little Round Mt. At York's Cabin, ca 200 meters east of county rd 301 south of Lake Pillsbury. 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
  UC146124  Sidalcea oregana subsp. hydrophila Joseph P. Tracy Jul 21 1905-Aug 16 1905 2288 Lake Elk Mountain Northern Coast Ranges, Elk Mountain (Northern Lake County) 1219 Comment
  CAS-BOT-BC384447  Silene antirrhina Volney Rattan 1884-1-1 s.n. Lake Unspecified Comment
  RSA109958  Silene californica P. A. Munz 1956-7-24 22279 Lake Long Ridge Trail to Snow Mt. from Fir-Root Spring. 1524 Comment
  UCR50766  Silene californica Lyman Benson 1928-5-26 209 Lake Soda Bay, Middle Coast Range, Clear Lake River drainage. 457 Comment
  UC852807  Silene californica Alice Eastwood, John Thomas Howell 1938-5-16 5622 Lake on road to Williams (Eastern Lake County); on road to Williams Comment
  UCD167458  Silene gallica James Neilson 1982-6-1 4072 Lake Mayacmas Mountains. West Ford Flat. (Notes on specimen say Ottobani Ridge, while notes in notebook say West Ford Flat. Specimen georeferenced to West Ford Flat. Exact location unknown. Coordinates estimated by label maker.) Comment
  SDSU4513  Silene hookeri D. F. Howe 1961-7-30 3091 Lake 6.4 miles north of Upper Lake Range Station. 396 Comment
  CAS-BOT-BC389102  Silene laciniata subsp. californica L. R. Abrams 1916-7-28 6299 Lake Between Hough's & Bartlett Springs Comment
  UCSB16777  Silene laciniata subsp. californica Muller, Katherine 1954-6-19 Lake Bear Creek Camp; N of Clear Lake Comment
  HSC49861  Sisymbrium altissimum J. P. Smith, J. O. Sawyer 1978-4-29 9761 Lake Walker Ridge Rd., 1.4 mi. from its junction with Hwy. 20 671 Comment
  RSA63337B  Sisymbrium altissimum Milo S. Baker 1950-5-23 12232 Lake About 1 mile SE of Borax Lake Comment
  CAS-BOT-BC75309  Sisymbrium officinale John H. Thomas 1969-4-29 15018 Lake 2.8 miles northeast of Middleton. Comment
  CHSC42237  Sisyrinchium bellum Curtis Williges 1986-4-5 13 Lake Kessloff Lake, ca. 2 mi w of Lower Lake. 528 Comment
  CHSC90585  Sisyrinchium bellum Elisa E. Amen 1988-3-31 24 Lake Ca. 200 yds sw of junction of Sulpher Creek Road and Bottle Rock Road, ca. 2 mi sw Loch Lomond. 533 Comment
  CDA39473  Sisyrinchium bellum E. Kalar 1961-5-12 s.n. Lake Kelseyville, Lake County Airport. 0 Comment
  JEPS55225  Sisyrinchium californicum Eddie Dearing and Mr. and Mrs. H. Hamann 1968-6-11 Lake western lower slopes of Boggs Mountain (Giffords's Lake at Gifford's Resort); , Giffords's Lake 1005 Comment
  UCD126972  Solanum parishii A. A. Heller 1919-5-10 13144 Lake valley of a tributary of Cache creek 5 miles east of Hough's Springs. Comment
  CAS-BOT-BC156497  Solanum umbelliferum A. Eastwood; J. T. Howell 1938-5-16 5575 Lake Clear Lake Park Comment
  RSA111702  Solanum umbelliferum Philip A. Munz 1956-7-24 22300 Lake Long Ridge Trail to Snow Mountain. 1524 Comment
  CAS-BOT-BC422303  Soleirolia soleirolii R. H. Gripp 1957-6-6 s.n. Lake Renfro Estate, Konocti Bay Comment
  CAS-BOT-BC365013  Solidago velutina subsp. californica Agnes M. Bowman 1900-10-1 323 Lake Round Mt. Comment
  CAS-BOT-BC365015  Solidago velutina subsp. californica Peter H. Raven 1954-9-1 8091 Lake Butts Canyon, 7 mi. s. of Middletown Comment
  UC1070273  Sonchus oleraceus A. Simontacchi 1937-7-24 341 Lake Laurel Beach Lakeport Quad., Laurel Beach Comment
  RSA2723  Sparganium erectum subsp. stoloniferum J. W. Blankinship 1928-7-12 s.n. Lake Kelseyville. Along Cold Creek. Comment
  SEINET12075876  Spiranthes romanzoffiana H. H. Heller 1941-1 Lake Comment
  UCD137066  Stachys ajugoides Ellen Dean; with Plant Biology 102 interns 2013-5-4 7759 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. Northern part of park near beach picnic area. 401 Comment
  POM312581  Stachys ajugoides Malcolm A. Nobs, S. Galen Smith 1949-9-8 1844 Lake Southeastern side of Clear Lake Comment
  JEPS63071  Stachys ajugoides var. rigida Willis L. Jepson 1892-7-31 14978 Lake near Kelseyville (mountain region of Clear Lake); Clear Lake 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
  RSA702781  Stachys albens L. Ahart 2004-10-4 11434 Lake Below the high water line of Indian Valley Reservoir, along the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road. 447 Comment
  RSA97080  Stachys albens M. S. Jussel 1948-8-6 54 Lake Calf-Meadow, 2 miles from Glenbrook. Comment
  CAS-BOT-BC392516  Stellaria media Greg de Nevers 2001-3-11 12113 Lake Clear Lake, Rodman Slough Preserve 457 Comment
  JEPS80718  Stephanomeria lactucina L. R. Heckard and J. C. Hickman 1981-7-28 5678 Lake 0.25 mi e Timber Lake; Snow Mt. 1615 Comment
  UCD40077  Stephanomeria virgata Rodney Gale Myatt 1971-9-16 1048 Lake Hull Mt., north of Lake Pillsbury. 1127 Comment
  CAS-BOT-BC375797  Stephanomeria virgata Clare R. Wheeler 1982-10-14 3296 Lake Mendocino National Forest. 6 mi. NE of Soda Creek Station on Road 20N01 868 Comment
  UC565508  Stephanomeria virgata subsp. pleurocarpa Pauline Schulthess 1931-8-5 Lake 1.5 mi w Highland Springs Comment
  HSC43947  Stipa pulchra Robert M. Specht 1977-5-14 880 Lake E facing slope 549 Comment
  SEINET10603928  Stipa pulchra BOS 1978-4-9 BOS 12 Lake 12 mi e of Clearlake Oaks, on Hwy 20, ca. 25 ft n of Hwy 20. Foothill Woodland. Comment
  UCD167215  Streptanthus James Neilson 1977-4-24 3879 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
  CAS-BOT-BC61154  Streptanthus barbiger R. D. Stone 1983-6-7 526 Lake Cobb Valley on slope east of Kelsey Creek and Bottle Rock Road, ca. 1.5 mile northwest of Pine Grove. 740 Comment
  CAS-BOT-BC61159  Streptanthus barbiger Joseph P. Tracy 1935-7-4 14018 Lake Cobb Mountain. North side of Cobb Valley, near Glenbrook. 822 Comment
  UC1736731  Streptanthus barbiger Dean W. Taylor 1998-6-22 16686 Lake Bottle Rock Road 1.2 miles N jct. Sulphur Springs Road (ca. 1.3 road mi n of Glenbrook) 792 Comment
  UC956560  Streptanthus barbiger Freed W. Hoffman 1948-6-7 2332 Lake Whispering Pines North Coast Ranges Comment
  UC956619  Streptanthus barbiger Freed W. Hoffman 1948-6-24 2307 Lake creek 1.5 mi from summit of Mayacamas Range (on old Pieta-Highland Springs rd); North Coast Ranges, Highland Creek 541 Comment
  UCD115940  Streptanthus barbiger Susan Bushnell 1995-7-8 s.n. Lake Highland Springs Road, approximately 1 mile from juction with East Highland Springs Road. 426 Comment
  CAS-BOT-BC61242  Streptanthus breweri H. D. Ripley; R. C. Barneby 1945-6-19 6885 Lake Norhteast of Middletown. 304 Comment
  HSC25702  Streptanthus breweri J. P. Smith, J. O. Sawyer 1971-6-6 4760 Lake Kowalski Ranch in Little Indian Valley, along Stanton Creek Comment
  JEPS15240  Streptanthus breweri Rimo Bacigalupi with P. A. and Mrs. Munz, G. T. Robbins, L. T. Dempster and L. R. Heckard 1956-7-24 5737 Lake w side ridge forming Colusa-Lake county boundary (+/- 6 mi ssw of Snow Mt and 2 1/2 mi n of Fir-root Spring Camp) 1249 Comment
  JEPS73526  Streptanthus breweri L. R. Heckard 1972-7-10 3144 Lake just above Summit Springs; Snow Mt. 1524 Comment
  UCD167683  Streptanthus breweri Collector Unknown 1977-5-26 2 Lake Guenoc Ranch Rd, 0.8 mi north of junction of Butts Canyons and Oat Hill Mine Roads, along Butts Canyon Road, then across unnamed creek. North of Detert Reservoir on Guenoc Ranch Property. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD167941  Streptanthus breweri James Neilson 1977-6-15 3924 Lake Mayacmas Mountains, 1 mile east Pederson Ranch, Dry Creek Rd. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD20627  Streptanthus breweri E. Dean; with M. Bibbo 2002-7-5 1178 Lake McLaughlin UC Reserve. BLM land on W side of McLaughlin Reserve's Research Hill. Northern trailhead parking lot and trail. 640 Comment
  UC1601634  Streptanthus breweri var. hesperidis Katharine Brandegee Lake Butts Canyon Comment
  UC630656  Streptanthus breweri var. hesperidis John L. Morrison and G. Ledyard Stebbins Jr. 1938-5-20 3041 Lake se side of hwy about 3 mi e Middletown (s slope) Comment
  UC956624  Streptanthus breweri var. hesperidis Freed W. Hoffman 1947-9-12 1073 Lake e Middletown; North Coast Ranges, Locomono Comment
  CAS-BOT-BC87103  Streptanthus glandulosus subsp. glandulosus L. R. Abrams 1928-5-5 12400 Lake 1-3 miles up west side Bartlett grade. Comment
  UC629715  Streptanthus glandulosus subsp. glandulosus H. L. Mason 1938-5-1 11747 Lake 4 mi from Lucerne; Bartlett Mountain 1158 Comment
  CAS-BOT-BC87326  Streptanthus hesperidis A. R. Kruckeberg 1948-6-6 1714 Lake Hill 1030 of USGS topographic map, 4 miles northeast of Middletown, along highway 53 to Lower Lake. Comment
  UCD116034  Streptanthus morrisonii Robert E. Preston 1986-9-15 548 Lake White Point, on Livermore Road, 2 miles east of its junction with Highway 29. 731 Comment
  UCD167936  Streptanthus morrisonii James Neilson 1977-6-15 3923 Lake Mayacmas Mountains, Above Chicago Mine. (Exact location unknown. Coordinates estimated by label maker.) Comment
  SEINET11993692  Streptanthus morrisonii Unknown 1984-1 RR 40226 Lake Mayacamas Mts. W of Middletown, Pine Mt fireroad ca 2 mi W of its origin at Western Mines Rd 732 Comment
  UC1177098  Streptanthus morrisonii subsp. elatus Peter H. Raven 1954-9-1 8113 Lake along creek about 1 mi e Mirabel Park; Hoffman Creek Comment
  CAS-BOT-BC422876  Stylomecon heterophylla Georgia Bentley 1917-5-30 s.n. Lake Lakeport Comment
  JEPS46121  Stylomecon heterophylla Eleanor Armstrong 1932-6-5 533 Lake on road from Kelseyville to Soda Bay 1/4 mi from Clear Lake; rd to Soda Bay 1/4 mi from Clear Lake 762 Comment
  CAS-BOT-BC48041  Styrax redivivus Alice Eastwood; John Thomas Howell 1938-5-16 5640 Lake Near Sulphur Banks Comment
  HSC21375  Styrax redivivus C. B. Wolf 1928-5-7 2115 Lake 7 mi. E of Hough's Mineral Springs on rd. to Williams Comment
  RSA697266  Symphoricarpos Keith E. Hoffmaster 1940-11-11 s.n. Lake Near lower lake Comment
  UC174031  Symphoricarpos mollis var. acutus H. M. Hall 1913-7-17 9510 Lake Mt. Sanhedrin Inner North Coast Ranges (n Lake County) 1524 Comment
  UC469022  Symphyotrichum foliaceum W. W. Mackie 1902-9-1 Lake Snow Mountain Comment
  CAS-BOT-BC221941  Taeniatherum caput-medusae John Thomas Howell 1945-6-18 20997 Lake Kelseyville Comment
  CDA21528  Tauschia kelloggii G. F. Hrusa, R. Gross 2008-5-23 17442 Lake North Coast Ranges; N-facing slope above N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir. 408 Comment
  UC1198264  Taxus brevifolia Joseph P. Tracy Jul 21 1905-Aug 16 1905 2335 Lake Elk Mountain Northern Coast Ranges, Elk Mountain (along stream in deep canon, n Lake County) 1219 Comment
  UCD168605  Thalictrum fendleri var. polycarpum Ellen Dean; G. Harrington, T. Zavortink, T. and F. Starbuck 2017-5-27 9366 Lake along Bartlett Springs Road between Bartlett Springs and Clear Lake. Sawmill Flat. South side of road adjacent to stream. 1121 Comment
  SD27849  Thalictrum fendleri var. polycarpum Carl B. Wolf 1928-5-6 2042 Lake e mi. W. of Bartlett Springs on road to Clear Lake 609 Comment
  CAS-BOT-BC213742  Thalictrum latiusculum A. A. Heller 1902-7-14 5855 Lake south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC399778  Thalictrum polycarpum L. R. Abrams 1928-5-6 12471 Lake 1 1/2 miles west of Bartlett Springs Comment
  JEPS65664  Thermopsis W. L. Jepson 1920-5-25 9034 Lake flats near Morgan Valley 548 Comment
  CAS-BOT-BC88410  Thysanocarpus curvipes John Thomas Howell 1930-3-23 4571 Lake Four miles from Middletown on road to Adams Springs. Comment
  CAS-BOT-BC88421  Thysanocarpus curvipes J. W. Blankinship 1923-4-4 s.n. Lake Kelseyville. Comment
  CDA20427  Thysanocarpus curvipes G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17102 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  HSC6985  Thysanocarpus curvipes D. E. Anderson 1962-4-14 1992 Lake 36 mi. W of Williams on Hwy. 20 457 Comment
  UC857572  Thysanocarpus curvipes A. A. Heller 1937-5-9 15335 Lake roadside bank between Lake Co. line and Clear Lake; btw the Lake County line and Clear Lake Comment
  UCD83889  Thysanocarpus curvipes subsp. curvipes Ellen Dean; Gordon Harrington, Jack Alderson 2010-3-7 5806 Lake Cache Creek Wilderness area, northern part of wilderness, accesssed via DFG property (Redbud Trail), route taken goes overland to Rocky Creek. 356 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
  CHSC33089  Thysanocarpus laciniatus D. I. Rasmussen 1974-3-30 22 Lake Cliffs ne side of Clear Lake, ca. 2.0 mi n of Clear Lake Oaks. 396 Comment
  RSA0057355  Thysanocarpus radians Rimo Bacigalupi 1926-3-28 1263 Lake 4 or 5 miles south of Middletown. Comment
  RSA0057361  Thysanocarpus radians J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC81394  Torreya californica L. R. Abrams 1928-5-7 12519 Lake Cache Creek, 2 miles west of Hough's Springs Comment
  CAS-BOT-BC81399  Torreya californica Milo S. Baker 1923-5-18 5006 b Lake Hopland-Lakeport [Hiway] Highway near Summit Comment
  HSC25608  Torreya californica J. P. Smith, J. O. Sawyer 1971-6-6 4739 Lake Bulk Collection # 32 Comment
  POM21883  Torreya californica A. A. Heller 1902-7-21 303 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  RSA0035178  Torreya californica M. Bourell 1988-5-1 3570 Lake Road from Upper Lake to Lake Pillsbury. 944 Comment
  RSA129462  Torreya californica H. S. Yates 1934-4-15 3739 Lake Near Bendmore Valley. 762 Comment
  RSA129463  Torreya californica H. S. Yates 1934-4-15 3738 Lake Near Bendmore Valley. 762 Comment
  SEINET3876239 Image available Torreya californica James P. Smith, John Sawyer 1972-2-12 5053 Lake Walker Ridge Road; south of Baldy Mountain near the boundary of Lake and Colusa County.; 0 Comment
  UCD40003  Torreya californica Rodney Gale Myatt 1971-9-15 1014 Lake Along Hwy 175 between Lakeport and Hopland, near Lake County and Mendocino County line. 609 Comment
  UCR197072  Tragopogon porrifolius S. Franson 1997-5-16 29 Lake North Coast Range, city of Upper Lake, immediately east of intersection of Hwy 20 and Hwy 29 409 Comment
  SD4364  Trichostema lanceolatum Ulysses S. Grant IV 1925-9-13 Lake Clear Lake Comment
  UC154004  Trichostema lanceolatum Joseph P. Tracy Jul 21 1905-Aug 16 1905 2353 Lake Elk Mountain Northern Coast Ranges, Northern Lake County 1219 Comment
  UC1544804  Trichostema lanceolatum Almut G. Jones 1986-8-24 7258 Lake near Middletown 350 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
  CHSC63739  Trichostema laxum Vernon H. Oswald; Lowell Ahart 1994-6-20 6336 Lake Forest Route M3 (18N04) at the trailhead to Bloody Rock, 0.2 mi N of Nye Camp, NW edge of Snow Mtn. Wilderness, W of Stonyford. 1036 Comment
  POM223668  Trichostema laxum L. S. Rose 1935-9-12 s.n. Lake 2 mi. N. of Middletown. Comment
  RSA537534  Trichostema laxum Barbara Ertter 1988-7-4 7687 Lake Bear Creek Rd ca 10 airmiles N of Upper Lake (town), crest of road 3.8 mi from Elk Mt. Rd. Mendocino National Forest. 976 Comment
  RSA800328  Trichostema laxum Sandra M. Namoff, Eric Carter 2013-6-16 82 Lake North of Hwy. 20 take Bear Valley Rd to Brim Rd, population is 0.5 miles N of intersection of Brim Rd and Bartlett Springs Rd. 693 Comment
  UC1043550  Trichostema laxum P. C. Everett and E. K. Balls 1954-10-18 20342 Lake along Rice Fork about jct. with Bear Creek, road between Stonyford and Upper Lake 609 Comment
  UC1586117  Trichostema laxum Barbara Ertter 1988-7-4 7711 Lake 11 air miles N of Upper Lake (town) (0.5 mi E of Rice Fork on Bear Creek Rd 1.5 mi W of Bear Creek Campground); Mendocino National Forest 609 Comment
  UC762790  Trichostema laxum R. F. Hoover 1938-6-8 3546 Lake Butts Canyon Comment
  RSA109908  Trichostema laxum P. A. Munz 1956-7-25 22364 Lake Near Summit Spring, Long Ridge on trail to Snow Mt. 1524 Comment
  UCD19553  Trichostema laxum Gerald Dickinson 1964-7-20 180 Lake 7 mi. from Sheetiron Mtn. Rd. and Pillsbury Lake Rd. at Rice Creek. Comment
  UC1925905  Trifolium Ethel Crum 1931-1 1082 Lake Roadside field, 8 mi from Middleton, Butts Canyon Road. Comment
  CDA14173  Trifolium albopurpureum G. F. Hrusa, R. Gross 1997-5-11 13765 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
  HSC31696  Trifolium albopurpureum Bonnie Prange 1974-5-4 Lake Near Walker Ridge Rd., 0.5 mi. N of junction with Hwy. 20. 671 Comment
  UC555491  Trifolium albopurpureum var. albopurpureum H. L. Mason 1929-4-29 5236 Lake 2.9 mi w Lakeport (e base of rd from Hopland to Lakeport) Comment
  JEPS65842  Trifolium albopurpureum var. dichotomum W. L. Jepson 1936-4-19 17422 Lake Coyote Valley Comment
  UC249679  Trifolium albopurpureum var. dichotomum Joseph P. Tracy 1921-5-12 5525 Lake Lakeport North Coast Ranges 426 Comment
  RSA197356  Trifolium bifidum L. R. Abrams 1928-5-4 12614 Lake 5 mi. NE of Middletown on road to Lower Lake. Comment
  UCD143676  Trifolium cyathiferum Beecher Crampton 1953-6-2 1372 Lake Hopland-Lakeport road. Comment
  UCD36339  Trifolium cyathiferum Beecher Crampton 1953-6-2 1372 Lake City of Lakeport, Hopland Road. Comment
  POM278024  Trifolium dichotomum Lyman D. Benson 1935-5-18 6627 Lake Cobb Valley. Middle N Coast mt. range, Clear Lake watershed. 915 Comment
  UC249726  Trifolium fucatum Joseph P. Tracy 1921-5-12 5522 Lake Lakeport Northern Coast Ranges 426 Comment
  UCD108988  Trifolium fucatum J. E. Coke 1932-1 s.n. Lake Lake County. Comment
  POM21420  Trifolium longipes subsp. hansenii A. A. Heller 1902-7-28 6004 Lake Near the summit of Mt. Sanhedrin. Comment
  UC174070  Trifolium longipes var. hansenii H. M. Hall 1913-7-21 9548 Lake 40-50 mi inland ocean (Mt. Hull); North Coast Ranges 1889 Comment
  UC16681  Trifolium obtusiflorum Willis L. Jepson 1892-7 Lake Horse Mtn South Fork of Eel River Comment
  UC353806  Trifolium variegatum Milo S. Baker 1928-7-5 3098 b Lake near confluence of Bear Creek (Summer Bed of River Fork) Comment
  UC427863  Trifolium variegatum H. E. and S. T. Parks 1930-5-15 816 Lake near Mirabel Mine Comment
  SEINET10862709  Trifolium wormskioldii var. wormskioldii Joseph W. Blankinship Blankinship s.n. Lake Kelseyville. Lakeside Park. Wet places. Comment
  CAS-BOT-BC521059  Trillium chloropetalum var. giganteum M. S. Jussel 1933-4-29 s.n. Lake Cobb Mt.: Cobb P. O. Comment
  SEINET10458973  Triodanis biflora Edward L. Greene Greene 1889 Lake NEAR LATHROP Comment
  UCR136652  Triphysaria eriantha F. W. Peirson 1926-4-2 6604 Lake Lower Lake Comment
  HSC44262  Triteleia laxa D. L. Goforth 1977-4-23 8 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  RSA14247  Triteleia laxa Daniel Cleveland 1882-6-22 s.n. Lake Near Allen Springs . Comment
  UC1282823  Triteleia laxa J. R. Sweeney 1952-5-2 763 Lake ne-facing slope 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa Co. line on Pope Valley road); Butts Canyon 243 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
  JEPS73707  Triteleia peduncularis L. R. Heckard and T. I. Chuang 1968-6-18 1945 Lake along creek 10 mi se Middletown; Butts Creek Comment
  RSA245018  Triteleia peduncularis J. P. Smith, John Sawyer 1971-6-6 4758 Lake Kowalski Ranch in Little Indian Valley; along Stanton Creek. Comment
  UC1282822  Triteleia peduncularis J. R. Sweeney 1952-5-19 930 Lake 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa Co. line on Pope Valley road); Butts Canyon 243 Comment
  CAS-BOT-BC527993  Triteleia peduncularis Bolander 1874-1-1 s.n. Lake unspecified Comment
  CAS-BOT-BC527995  Triteleia peduncularis Ella D. Cantelow 1957-5-31 s.n. Lake Indian Valley Creek ford, 8.3 miles west of Leesville Comment
  POM276965  Triteleia peduncularis Lyman Benson 1934-6-12 6079 Lake Kelseyville. McGaw slough. 427 Comment
  CAS-BOT-BC67481  Tropidocarpum gracile Milo S. Baker 1940-5-11 9626 Lake Lakeport - Hopland Highway, ca. 4 miles west of Lakeport. Comment
  RSA2495B  Typha latifolia J. W. Blankinship 1928-7-6 s.n. Lake Kelseyville. Along Cold Creek. Comment
  CAS-BOT-BC91118  Umbellularia californica J. W. Blankinship 1926-1-11 s.n. Lake Kelseyville. Mount Konocti. Comment
  CAS-BOT-BC91124  Umbellularia californica James A. Gunn, Jr. 1902-5-17 s.n. Lake Sweetwater Valley. 3 miles northwest of Glenbrook. Comment
  UC1193223  Umbellularia californica P. Zinke 1949-5-3 11 Lake Outside National Forest, Hopland-Lakeport Road, Quadrangel 60B2 Hopland-Lakeport Road; Outside National Forest, Hopland-Lakeport Road 609 Comment
  UC166831  Uropappus lindleyi J. P. Tracy May 28 1902-Jun 2 1902 1719 Lake hills about Scotts Valley (6 mi nw of Lakeport); hills about Scotts Valley 426 Comment
  UC1737022  Uropappus lindleyi Kay H. Beach, Frank Gould 1940-5-17 433 Lake near Middletown. Comment
  JEPS43441  Urtica dioica subsp. holosericea Willis L. Jepson 1892-7 Lake Scott Valley Comment
  UCD166507  Utricularia macrorhiza Peter Rubtzoff 1957-8-10 3504 Lake Northern side of Boggs Lake. Comment
  CHSC105744  Ventenata dubia David Isle; Arnold James 1993-6-29 1841 Lake Mendocino National Forest - North Coast Ranges Soda Creek Watershed. N 17 degrees of Kiost and jct of Lake Pillsbury Resort Rd 18N21 and Soda Creek Rd 20N01. 1993 Ecol. Unit Inven. Plot 8 opening. 569 Comment
  JEPS39096  Verbena lasiostachys var. lasiostachys W. L. Jepson 1938-6-9 18935 Lake Bartlett Springs; valley flat 701 Comment
  CHSC101518  Verbena lasiostachys var. scabrida G. F. Hrusa; R. Gross 2008-5-23 17406 Lake Along Box Canyon Creek in upper Benmore Canyon immediately east and south of Indian Valley Reservoir spillway. 457 Comment
  UC1143070  Veronica americana A. Simontacchi 1937-6-25 227 Lake 8/10 mi sse of Pinnacle Rock Look Out; Mendocino National Forest 1112 Comment
  UCD84391  Veronica peregrina subsp. xalapensis Ayzik Solomeshch; John Olmsted 2004-6-12 s.n. Lake Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek. 966 Comment
  JEPS15541  Veronica serpyllifolia subsp. humifusa G. Thomas Robbins with L. R. Heckard 1956-7-25 3699 Lake at e base of ridge that forms a se extension of Snow Mountain West (about 1/2 mi airline from its summit, into the headwaters of Bear Creek, a trib. of Rice Fork of Eel River) 1981 Comment
  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
  CAS-BOT-BC263958  Viola adunca M. S. Jussel 1933-4-30 s.n. Lake Jordan Park, Cobb Mountain Comment
  UC1761558  Viola adunca Hoffman 1948-5-11 2745 Lake Whispering Pines 762 Comment
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May 8 2018
  UC1763336  Viola adunca J. W. Blankinship 1893-6-28 Lake Mt. Konocti Comment
  HSC95167  Viola douglasii A. Hove, A. Poteet, C. Sanville 1999-3-27 7 Lake Walker Ridge Rd. 817 Comment
  POM286457  Viola douglasii Lyman D. Benson 1935-5-18 6611 Lake Lakeport. Mayacamas mtn range, Clear Lake watershed. 427 Comment