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

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

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC73536  Abies concolor Alice Eastwood 1925-5-25 12958 Lake Dashiells' Mt. Sanhedrin Comment
  UC401286  Abies magnifica var. magnifica H. M. Hall 1913-7-1 Lake Mt. Hull Mt. Hull (just n of main peak) Comment
  JEPS46611  Abies magnifica var. shastensis W. W. Mackie 1902-9-11 Lake Snow Mt. Comment
  UCSB46301  Acer macrophyllum Steele, Kelly 1980-5-3 Lake Long Valley Creek; 8.1 miles northeast on Bartlett Springs Road from its junction with Hwy. 20 1005 Comment
  CAS-BOT-BC28638  Achillea millefolium A. A. Heller 1902-7-14 5875 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  UCD147196  Achillea millefolium Emily Jacinto; Plant Science 102 collecting interns 2014-4-26 7 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Lewis Ridge. 417 Comment
  UCD81928  Achillea millefolium Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5509 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road mi N of intersection with Hwy 20. E side of road in burn area - burned in summer of 2008. 755 Comment
  CAS-BOT-BC210622  Achnatherum lemmonii A. A. Beetle 1941-4-27 1732 Lake Southwest corner of Clear Lake Comment
  CDA28101  Achnatherum lemmonii A. A. Beetle 1941-4-27 1732 Lake Coast Range; Southwest side/corner of Clear Lake Comment
  JEPS80311  Achnatherum lemmonii L. R. Heckard and J. Hickman 1981-6-20 5550 Lake n slope of n ridge Snow Mt. 1767 Comment
  UC518936  Achnatherum lemmonii David D. Keck 1933-5-30 2386 Lake 6 mi s Blue Lakes (Scotts Valley); Scotts Valley Comment
  UCD41532  Achnatherum lemmonii Geri Hulse-Stephens 2001-6-3 597 Lake Goat Mountain. Addington Camp. Upper Addington Glade. 1386 Comment
  UCD50576  Achnatherum lemmonii Beecher Crampton 1955-6-13 2839 Lake 1 mile west Clear Lake State Park, 4.5 miles n.e. Kelseyville, Lake County. Comment
  JEPS75037  Achnatherum occidentale subsp. californicum L. R. Heckard 1972-7-9 3070 Lake upper source of Bear Creek, along trail from Frog Pond to Milk Ranch Snow Mt., Bear Creek 1950 Comment
  CAS-BOT-BC29812  Achyrachaena mollis Carl B. Wolf 1928-5-4 1908 Lake 3 miles north of Middletown Comment
  RSA52717  Achyrachaena mollis I. L. Wiggins 1949-5-1 s.n. Lake Meadow one mile south of Lucerne Comment
  SEINET7042795  Achyrachaena mollis A. G. Vestal 1955-5-9 s.n. Lake Serpentine at Howard Springs. Whispering Pines quadrangle UTM Zone 10, 588320mE. 4300894mN. Comment
  SD8657  Acmispon americanus Daniel Cleveland 1882-6-13 Lake Bear Valley (mak 8/07) Comment
  HSC38122  Acmispon micranthus Thomas W. Nelson, Jane P. Nelson, James Nelson, J. P. Smith 1976-4-13 2354 Lake Along Bartlet Springs Rd., 0.6 mi. from its junction with Hwy. 20 Comment
  UCD131803  Acmispon wrangelianus Chenoa Wilcox; Plant Biology 102 Pplant collecting interns 2013-4-14 2 Lake Clear Lake State Park. NE of Kelseyville. Northern lower slopes of Mount Konocti. South side of park, south of Soda Bay Road. North of road that goes southeast from Glebe Road at gate. 572 Comment
  JEPS60387  Actaea rubra W. L. Jepson 1897-7-14 Lake Glenbrook Comment
  OBI53738  Adenocaulon bicolor David J. Keil, Kathleen Keil 1992-7-18 23418 Lake Mendocino NAtl forest. Vicinity of Deer Valley campground SE of Elk Mtn Rd, N of Upper lake Comment
  CHSC29613  Adenostoma fasciculatum Dibble; Griggs 1979-7-19 143 Lake Near Packsaddle Creek, close to the town of Potter Valley. 678 Comment
  SEINET3077392 Image available Adenostoma fasciculatum Royal D. Suttkus 1967-6-24 67- 27 -1 Lake 10.3 miles N of Pope Valley. Comment
  UC1127702  Adenostoma fasciculatum K. E. Bradshaw 1937-6-8 94 Lake 3 1/2 mi. s.w. Upper Lake (Plot 25); Lakeport Quad. Comment
  SEINET6190141  Adenostoma fasciculatum M. J. Williams, W. Roderick 1984-5-22 84- 17 -3 Lake Walker Ridge Rd., 1.4 miles in 610 Comment
  POM274970  Adenostoma fasciculatum var. fasciculatum Lyman D. Benson 1937-8-31 8517 Lake Rincon School, Kelseyville; Mt. Range: Middle North Coast; Watershed: Clear Lake. 457 Comment
  UCD160592  Aegilops triuncialis Ellen Dean; Susan Harrison, Sharon Strauss 2015-5-10 8708 Lake Butts Canyon. Butts Canyon Road, just NW of the Napa County line. North side of the road. Not burned in fire last year (2014). Rocky Creek Bed 251 Comment
  UCD41964  Agastache urticifolia Geri Hulse-Stephens 2001-6-29 728 Lake Goat Mountain. Wyman Creek. On small flat 2 feet above creek. 1005 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
  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
  HSC92506  Agoseris heterophylla D. Haskamp, E. Sonnenblick, M. Taft 1995-4-2 7 Lake Blue Oak Campground, 50 m W of Indian Valley Access Rd., 5 m S of Benmore Canyon Creek 537 Comment
  CAS-BOT-BC13411  Agoseris retrorsa Alice Eastwood 1925-5-22 12807 Lake Dashiell's. Mt. Sanhedrin Comment
  UC12027  Agrimonia gryposepala Willis L. Jepson 1892-7 Lake summit of Elk Mountain; South Fork of Eel River Comment
  CAS-BOT-BC127249  Agrostis exarata R. F. Hoover 1966-8-23 9932 Lake Butts Canyon near Lake county line. Comment
  UCD37023  Agrostis exarata Beecher Crampton 1956-6-26 3667 Lake Lake County, Loch Lomond. 855 Comment
  UCD52276  Agrostis exarata K. Esau; E. Hyde 1938-5-25 s.n. Lake Lake County. Comment
  UCD52401  Agrostis exarata Collector unknown Date Unknown Lake somewhere. Comment
  UCD52520  Agrostis exarata A. A. Heller 1902-7-15 s.n. Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  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
  UCD41771  Aira caryophyllea Geri Hulse-Stephens 2001-4-28 562 Lake Goat Mountain. White Ranch. Common name: silver European hairgrass. 944 Comment
  RSA2510  Allium amplectens J. W. Blankinship 1923-4-29 s.n. Lake Siegler Springs. Comment
  CAS-BOT-BC461034  Allium amplectens M. S. Jussel 1933-6-26 185 . Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CAS-BOT-BC461048  Allium amplectens John Thomas Howell 1945-6-19 21075 Lake Sawmill Flat, Bartlett Moutain 1219 Comment
  SJSU7099  Allium amplectens R. W. Henkel 1967-5-21 Lake 1 mi N of Clear L, 3 mi E of Nice Comment
  CHSC27671  Allium falcifolium Robert A. Schlising 1978-4-10 3217 Lake E of Clear Lake, near Colusa County line, 0.5 mi N of Hwy 20, on Walker Ridge Road. Comment
  HSC44249  Allium falcifolium Barbara Kelly 1977-4-23 322 Lake 0.4 mi. S of SR 20 on Walker Ridge Rd. 640 Comment
  HSC45680  Allium falcifolium Catherine Chin 1978-4-23 47 Lake Barrel Springs Campground 701 Comment
  UC1282826  Allium falcifolium J. R. Sweeney 1952-5-2 799 Lake on Hway 29 4.5 mi from Middletown (Burned Aug. 1951 Anderson Springs Fire) Comment
  CAS-BOT-BC469121  Allium falcifolium James R. Shevock 1973-4-18 2595 Lake On Old Indian Prayer Hill, Lakeport 426 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
  SEINET3884475  Allium falcifolium Sheila Logan 1978-4-23 100 Lake Wilbur Springs Quadrangle. Barrel Springs Campground.; 0 701 Comment
  CAS-BOT-BC135892  Allium fimbriatum subsp. purdyi S. Mashayekhi; M. Biabani 2009-5-30 SM 033 Lake Inner North coast Ranges regions, 0.4 miles on Walker Ridge Rd., N. of Hwy 20. 384 Comment
  JEPS33079  Allium fimbriatum var. fimbriatum F. W. Peirson 1926-4-3 6618 Lake Middletown Comment
  CAS-BOT-BC469345  Allium fimbriatum var. fimbriatum A. A. Heller 1919-5-10 13148 Lake Valley of a tributary of Cache creek 5 miles east of Hough's Springs in the yellow pine belt in open gravelly places. Comment
  HSC31842  Allium serra Maralyn O'Meara, Gary S. Lester 1974-5-4 336 Lake Walker Ridge Rd., 0.5 mi. N from junction with Hwy. 20 671 Comment
  RSA2511  Allium unifolium J. W. Blankinship 1925-5-4 s.n. Lake Kelseyville Comment
  UC519566  Allophyllum divaricatum M. S. Jussel 1933-6-25 159 Lake Binkley Ranch, near Cobb Valley Comment
  UC679533  Allophyllum divaricatum Milo S. Baker 1942-7-22 10334 Lake Woodcrest Comment
  SEINET2444437  Allophyllum gilioides A. Haselby, M. Carson; J. Howard; P. Mayers 2000-4-29 10 Lake Mclaughlin Reserve, lower slope or Research Hill, west of Hunting Creek. 640 Comment
  CAS-BOT-BC170970  Alnus rhombifolia F. G. Krauss 1893-10-24 s.n. Lake Mountains between Bartlett Springs and Comment
  RSA123051  Alnus rhombifolia B. O. Schreiber 1936-9-20 2343 Lake Bear Creek Camp. 762 Comment
  UC1135130  Alnus rhombifolia B. Schreiber 1936-9-20 2343 Lake Bear Creek Camp Mendocino National Forest, Stoneyford Quadrangle 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
  CDA28185  Alopecurus aequalis T. C. Fuller 1962-7-1 9140 Lake Boggs Lake; about 7 mi. s.e. of Kelseyville. 0 Comment
  SBBG21210  Alopecurus carolinianus B. Crampton 1954-7-20 Lake Mt Hannah, Boggs Lake 853 Comment
  UCD32762  Alopecurus carolinianus Beecher Crampton 1954-7-20 2222 Lake Lake County, northwest slope of Mt. Hannah, southwest edge of Boggs Lake. 853 Comment
  UC1026766  Alopecurus saccatus Milo S. Baker 1957-1 12332 Lake ca. 5 mi. w. Lower Lake (margin of Snow Lake); Snow Lake 609 Comment
  JEPS54305  Amaranthus blitoides W. L. Jepson 1938-10-1 19055 Lake bridge over Putah Creek Coyote Valley, Putah Creek Comment
  JEPS73342  Amaranthus californicus Edward Lee 1936-9-19 2553 Lake Snow Mountain Comment
  UC614951  Amaranthus californicus Beryl O. Schreiber 1936-9-19 2332 Lake 1 mi ne Sheep Camp (Snow Mountain Trail) 1341 Comment
  HSC42349  Amelanchier pallida Ed Cope 1977-4-23 49 Lake Walker Ridge Rd. Comment
  CAS-BOT-BC142531  Amelanchier utahensis Carl B. Wolf 1928-5-6 2000 Lake 8 1/2 miles up Bartlett Springs grade. Comment
  JEPS94199 Image available Amelanchier utahensis Vernon Oswald and Lowell Ahart 1998-5-7 9033 Lake Bartlett Springs Rd. w. Indian Valley Reservoir (at bridge on Bartlett Creek); Bartlett Creek 457 Comment
  JEPS61148  Amsinckia intermedia Joseph P. Tracy 1921-5-11 5517 Lake Lakeport; Northern Coast Ranges 426 Comment
  UC1094088  Amsinckia intermedia Francia Chisaki 1953-5-8 563 Lake 4.3 mi s of junction with Highway #53 (on Pope Valley Road) Comment
  HSC41473  Amsinckia intermedia Richard Runyon 1977-4-24 31 Lake At Barrel Springs Campground 701 Comment
  OBI20639  Amsinckia lunaris Francia Chisaki, Helen K. Sharsmith 1959-3-27 1345 Lake 4.1 mi S of Howard's Hot Springs (SW of Lower Lake), North Coast Range Comment
  UC1282725  Amsinckia lunaris J. R. Sweeney 1952-5-3 876 Lake 1.2 mi sw of Highland Springs 464 Comment
  UCD137040  Amsinckia menziesii Ellen Dean; with Plant Biology 102 interns 2013-5-4 7752 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. Northern part of park near beach picnic area. 401 Comment
  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
  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
  RSA2453  Anagallis arvensis J. W. Blankinship 1928-7-20 s.n. Lake Kelseyville. Comment
  SEINET10769011  Anagallis arvensis Linstedt 1984-4-28 LINSTEDT 8 Lake 1.1 miles north of Blue Oak Campground; Indian Valley Access Rd. 869 Comment
  CAS-BOT-BC64162  Ancistrocarphus filagineus M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. Comment
  CAS-BOT-BC64171  Ancistrocarphus filagineus Milo S. Baker 1936-4-28 8212 Lake 3.8 mi. N.E. of Lower Lake, along Hiwy Comment
  CDA14271  Ancistrocarphus filagineus G. F. Hrusa 1993-5-2 10878 Lake North Coast Ranges; Upper parts of north end of Walker Ridge between Bear Valley and Indian Valley Reservoir. Comment
  UC1313053  Ancistrocarphus filagineus Roman Gankin 1965-5-5 Lake 1 mi e, at Gold Spring Camp, on Bartlett Springs Rd Indian Valley Comment
  RSA2681  Angelica californica J. W. Blankinship 1928-7-9 s.n. Lake Mt Konocti. 610 Comment
Read comments
Feb 4 2009
  UCD127152  Angelica californica Joseph DiTomaso 1980-6-8 1732 Lake Hwy 29, 2 miles west of Hwy 53 south of Clear Lake. 426 Comment
  CAS-BOT-BC271406  Anisocarpus scabridus B. Trowbridge 1974-7-8 3853 Lake Trail from Milk Ranch to ridge between East and West peaks, Snow Mountain 1828 Comment
  UC126434  Anisocarpus scabridus C. A. Purpus 1894-1 1223 Lake Snow Mt. Comment
  JEPS81349  Antennaria geyeri L. R. Heckard and J. C. Hickman 1982-7-7 5960 Lake Crooked Tree Ridge; Snow Mt. 1798 Comment
  CAS-BOT-BC137777  Anthoxanthum aristatum Beecher Crampton 1956-6-27 3688 Lake Eastern base of Mount Hannah, along Cold Creek. Mount Hannah Resort. 792 Comment
  SACT000344  Anthoxanthum odoratum J. Dowdell 1936-6-27 Lake Comment
  HSC37887  Anthriscus caucalis Thomas W. Nelson, Jane P. Nelson, , J. P. Smith, James Nelson 1976-4-12 2289 Lake Clearlake State Park Comment
  UCSC000660  Antirrhinum vagans A. Simontacchi 1937-8-5 359 Lake 2.2 miles N.W. of Twin Valleys Twin Valleys - Lakeport, Mendocino National Forest 701 Comment
  SEINET3158981  Antirrhinum vexillocalyculatum D. M. Jackson, R. W. Spellenberg 1972-5-27 212 Lake 2.9 mi E of 5.9 mi of Bartlett Springs on road to Leesville Comment
  JEPS27317  Antirrhinum vexillocalyculatum subsp. breweri Eleanor Armstrong 1932-5-16 492 Lake 5 mi up from Middletown (on Cobb Mt.); Cobb Mt. 304 Comment
  JEPS5357  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum W. L. Jepson 1938-10-1 19069 Lake Putah Bridge Coyote Valley (Putah <Creek> bed) Comment
  UC1178981  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum Herbert L. Mason 1946-5-30 12811 Lake e of Indian Valley (North Fork of Cache Creek); North Fork of Cache Creek 548 Comment
  JEPS6986  Antirrhinum virga W. L. Jepson 1939-9-2 19475 a Lake 2 mi n Lower Lake (Cache Creek bridge); Cache Creek Comment
  JEPS83347  Antirrhinum virga David M. Thompson 1983-8-11 404 Lake 5.0-6.0 mi nw Bottle Rock Road junction with Hwy. 175 (along e side of Bottle Rock Rock (a few plants seen at 5.0 mi)); Kelseyville Quad. (7.5', 1959) 890 Comment
  JEPS83353  Antirrhinum virga David M. Thompson 1983-6-20 346 Lake 20.2-20.4 and 20.8 mi e Bartlett Springs Road junction with Hwy. 20 (Bartlett Springs Road) Comment
  UC672563  Antirrhinum virga H. L. Mason 1926-1-1 2586 Lake Upper Lake to Elk Mountain Comment
  CDA41208  Antirrhinum virga T. C. Fuller 1962-7-1 9150 a Lake North of junction of Highway 29 and Lower Lake Road, ca. 5 miles east of Kelseyville, 0 Comment
  CAS-BOT-BC447673  Aphanes arvensis J. W. Blankinship 1923-3-11 s.n. Lake Kelseyville, California Comment
  UCD162901  Aphanes occidentalis James A. Neilson Jr. 1977-5-26 3888 Lake Mayacmas Mountains; One km north of cemetery at Glenbrook. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CAS-BOT-BC294740  Apiaceae Mona Bourell 1997-7-2 6546 Lake Mendocino National Forest, Middle Fork of Eel River, Copper Butte trail to Middle Fork Comment
  SEINET7923580  Apocynum androsaemifolium B. Crampton 1956-6-26 3669 Lake Loch Lomond, Edge of a dry meadow of volcanic ash 855 Comment
  JEPS49808  Apocynum cannabinum W. L. Jepson 1897-7-15 14617 Lake Scott Valley Comment
  CAS-BOT-BC392037  Aquilegia eximia L. R. Abrams 1916-7-27 6268 Lake Near Hough's Springs Comment
  NY172576  Arabis epilobioides A. A. Heller 1902-7-24 s.n. Lake Near the summit of Mt. Sanhedrin Comment
  HSC46582  Arabis platysperma var. platysperma J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9340 Lake Mendocino National Forest, FS Rd. M1, 5.3 mi. from junction with FS Rd. 20N01 1585 Comment
  UCD130591  Aralia californica Geri Hulse-Stephens 2001-9-8 835 Lake Goat Mountain. Wyman Creek. West Lovelady Parcel. 1005 Comment
  HSC41174  Arceuthobium campylopodum John Rehling, Robert M. Specht 1976-3-17 230 Lake 3.1 mi. N of Middletown on Hwy. 29 Comment
  UC6050  Arceuthobium campylopodum H. N. Bolander sept. 1863 2671 Lake Comment
  UC54672  Arceuthobium douglasii W. W. Mackie Aug. 1902 Lake Comment
  CAS-BOT-BC410137  Arceuthobium occidentale M. S. Jussel 1931-4-1 s.n. Lake Kelseyville Comment
  RSA629069  Arctostaphylos Jon E. Keeley 1981-7-5 7591 Lake Highway 175, 13 m. north of Middletown. 760 Comment
  UCD151114  Arctostaphylos canescens James A. Neilson Jr. 1974-6-30 2798 Lake Mayacmas Mountains. Southwest side of Cobb Mountain; ca. 1 mile west of Whispering Pines and State Highway 175. (Elevation estimated by label maker using Google Earth.) 1386 Comment
  SEINET11991000  Arctostaphylos canescens R. A. DeMartile 1983-1 102 Lake Goat Mountain, old Pacific lookout area, Spanish Creek watershed, near Colusa County line 1085 Comment
  SEINET11991007  Arctostaphylos canescens Unknown 1980-1 26 Lake Mendocino National Forest, 6.1 mi W of Nice along Bartlett Springs Rd 1219 Comment
  HSC39071  Arctostaphylos canescens subsp. canescens A. M. Montalvo, J. D. Ackerman 1975-9-10 664 Lake Boggs Mtn., E of Cobb, near Summit Rd. 541. Comment
  HSC39074  Arctostaphylos canescens subsp. canescens A. M. Montalvo, J. D. Ackerman 1975-9-10 687 Lake Boggs Mtn. E of Cobb, near summit on Rd. 542 1091 Comment
  JEPS80082  Arctostaphylos canescens subsp. canescens L. R. Heckard with J. Hickman 1979-6-16 5089 Lake nw Timber Lake (on ridge to Snow Mt.) 1676 Comment
  UC1120928  Arctostaphylos canescens subsp. canescens A. E. Wieslander 1938-10-29 859 Lake Hobergs Lower Lake Quadrangle Comment
  UC1193045  Arctostaphylos canescens subsp. canescens P. Zinke 1950-5-23 121 Lake Mt. Hannah Quad. 60A4 914 Comment
  UC1309667  Arctostaphylos canescens subsp. canescens A. E. Wieslander 1936-9-20 715 Lake 1 mi n Cobb F.D.; Lower Lake Quadrangle 822 Comment
  UC1388359  Arctostaphylos canescens subsp. canescens Freed W. Hoffman 1948-6-26 2509 Lake 1.2 mi e Bear Creek; North Coast Ranges, Long Ridge 746 Comment
  UC353876  Arctostaphylos canescens subsp. canescens Milo S. Baker 1927-7-3 2274 b Lake along hwy 1 mi n Cobb Sta. Comment
  CAS-BOT-BC23912  Arctostaphylos canescens subsp. sonomensis L. Beane; Lois E. James 1949-5-11 2001 Lake Between Upper Lake and Lake Pillsbury Comment
  UCD146705  Arctostaphylos canescens subsp. sonomensis G. F. Hrusa 1998-6-19 14631 Lake west side of Goat Mountain summit. 1700 Comment
  UCD50549  Arctostaphylos canescens var. candidissima John Thomas Howell 1976-4-28 51610 Lake Summit of Elk Mountain Road. 1158 Comment
  SD69998  Arctostaphylos elegans Darley Howe 1968-5-22 4530 Lake Mt. Konocti, SW slope Comment
  CHSC90759  Arctostaphylos glandulosa D. Isle 2004-4-7 263 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. GPS 10S 10526045 E 4332848 N, Ruppert Ridge 4x4 Rd. at 2nd spring (accessing from Summit Rock). 1213 Comment
  SEINET11994047  Arctostaphylos glandulosa W. Knight, Knight, I.; Edwards, S. 1986-1 5448 Lake end of Pine Mt. Rd 762 Comment
  CAS-BOT-BC23232  Arctostaphylos glandulosa subsp. glandulosa C. Hart Merriam 1907-7-24 s.n. Lake Bartlett Springs Comment
  CAS-BOT-BC24777  Arctostaphylos glandulosa subsp. glandulosa C. B. Wolf 1928-2-26 1519 Lake 6 mi. n. of Upper lake on road to Williams. Comment
  CAS-BOT-BC24782  Arctostaphylos glandulosa subsp. glandulosa C. Hart Merriam 1915-8-16 s.n. Lake Prieta Grade. Comment
  POM286173  Arctostaphylos glandulosa subsp. glandulosa Lyman Benson 1931-3-22 2678 Lake Highland Springs. Mayacamas mt. range, Adobe creek. 610 Comment
  UC1120190  Arctostaphylos glandulosa subsp. glandulosa H. S. Yates 1934-4-15 3737 Lake near Bendmore Valley; Ukiah Quadrangle Comment
  UC1120211  Arctostaphylos glandulosa subsp. glandulosa K. E. Bradshaw 1937-6-1 43 Lake 5 mi w Lakeport; Lakeport Quadrangle Comment
  UCD83922  Arctostaphylos manzanita Ellen Dean; G. Harrington, C. Thomsen, J. Alderson, M. Bibbo 2010-4-24 5944 Lake BLM Cache Creek Wilderness. NE corner of wilderness, on flat just west of confluence of Cache and Rocky Creeks. 284 Comment
  CAS-BOT-BC38932  Arctostaphylos manzanita subsp. elegans Jacob Sigg; Elizabeth McClintock; Walter Knight; Irja Knight 1981-2-25 4062 Lake From Strybing Arboretum, Golden Gate Park, San Francisco, #64-53. Originally collected by Walter & Irja Knight in 1964 Comment
  CAS-BOT-BC38951  Arctostaphylos manzanita subsp. elegans H. E. McMinn 1925-12-31 1605 B Lake Bartlett Mt., Clover Creek Road Comment
  CAS-BOT-BC38955  Arctostaphylos manzanita subsp. elegans M. S. Jussel 1931-3-30 s.n. Lake Jordan Park, Cobb Mt. Comment
  CAS-BOT-BC38959  Arctostaphylos manzanita subsp. elegans Philip A. Munz 1956-7-24 22282 Lake Long Ridge on trail to Snow Mt. 1524 Comment
  CAS-BOT-BC38970  Arctostaphylos manzanita subsp. elegans John Thomas Howell 1976-4-29 51625 Lake High Valley road e. of Clear Lake 1005 Comment
  JEPS38881  Arctostaphylos manzanita subsp. elegans W. L. Jepson 1936-12-5 17988 Lake on Lower Lake-Kelseyville Rd near Shaw's Flat Comment
  JEPS38886  Arctostaphylos manzanita subsp. elegans W. L. Jepson 1936-12-5 17981 Lake 2 mi w Lower Lake (on Lower Lake-Kelseyville road) Comment
  POM181141  Arctostaphylos manzanita subsp. elegans J. T. Howell 1931-4-4 6157 Lake St. Helena Creek Canyon Comment
  POM286053  Arctostaphylos manzanita subsp. elegans Lyman Benson 1935-3-24 6299 Lake Mount Hanna. 1067 Comment
  POM294806  Arctostaphylos manzanita subsp. elegans Lyman Benson 1946-8-10 12148 Lake West side of Mt. Konoeti. 610 Comment
  RSA202119  Arctostaphylos manzanita subsp. elegans Freed W. Hoffman 1947-3-18 929 Lake Near top of Nt. Konocti Comment
  UC1120157  Arctostaphylos manzanita subsp. elegans A. Simontacchi 1937-7-9 261 Lake 1 mi n Mt. Konokti; Kelseyville Quadrangle Comment
  UC909855  Arctostaphylos manzanita subsp. elegans J. E. Adams 1934-3-10 659 Lake s Mt. Konocti Comment
  UCD52168  Arctostaphylos manzanita subsp. elegans K. Bradshaw 1937-5-28 6 Lake At Pinnacle Rock; Mendocino National Forest. 1356 Comment
  SEINET11989664  Arctostaphylos manzanita subsp. elegans W. Knight, Knight, I.; Vale, J. 1982-1 4585 Lake on roadside adjacent to Boggs Lake Comment
  SEINET11998350  Arctostaphylos manzanita subsp. elegans R. D. Stone 1989-1 1001 Lake N of Cobb Mt. on crest of Mayacamas Mts at Caldwell Pines 1006 Comment
  CAS-BOT-BC38779  Arctostaphylos manzanita subsp. manzanita W. B. Stephens 1921-7-1 s.n. Lake Elk Mt. Comment
  CAS-BOT-BC38800  Arctostaphylos manzanita subsp. manzanita John Thomas Howell 1930-3-23 4567 Lake Four miles from Middletown on road to Adams Springs Comment
  CAS-BOT-BC38806  Arctostaphylos manzanita subsp. manzanita Clear Lake Herbarium 1930-3-25 1970 Lake W. base Mt. Konocti, Middle N. Coast Range, Clear Lake Watershed 609 Comment
  CAS-BOT-BC38817  Arctostaphylos manzanita subsp. manzanita John Thomas Howell 1930-3-23 4567 Lake Four miles from Middletown on road to Adams Springs Comment
  POM286082  Arctostaphylos manzanita subsp. manzanita Lyman Benson 1927-12-24 20 Lake Kelseyville, west side Mt. Konocti above Breen's Lake. 549 Comment
  UC1363638  Arctostaphylos manzanita subsp. manzanita Charles M. Belshaw 1936-9-19 2698 Lake near summit (w approach); Inner North Coast Ranges, Snow Mountain West 1981 Comment
  UCD131131  Arctostaphylos manzanita subsp. manzanita Ellen Dean; Karen Whitestone, Jim Dempsey 2013-1-3 7522 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. 548 Comment
  CAS-BOT-BC42161  Arctostaphylos patula C. Hart Merriam 1916-9-7 s.n. Lake Summit Sheetiron Mt. Comment
  CAS-BOT-BC43784  Arctostaphylos stanfordiana A. A. Heller 1940-2-14 15498 Lake Four miles west of Lower Lake in the oak belt of the Upper Sonoran Life Zone Comment
  CAS-BOT-BC43791  Arctostaphylos stanfordiana H. E. McMinn 1923-5-27 1006 a Lake Bear Creek, tributary to Rice FK of Eel River at base of Snow Mt. Comment
  POM286017  Arctostaphylos stanfordiana Lyman Benson 1928-3-30 37 Lake Kelseyville, hilltop Bottlerock Mt. 610 Comment
  UC1388316  Arctostaphylos stanfordiana Freed W. Hoffman 1947-3-18 932 Lake s foot of mt. North Coast Ranges, Mt. Konocti 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
  UC549686  Arctostaphylos stanfordiana J. E. Adams 1934-10-21 667 Lake 7 1/2 mi s Kelseyville Comment
  NY42981  Arctostaphylos stanfordiana subsp. stanfordiana J. B. Walker 1995-4-30 1398 Lake Mendocino National Forest, N of Nice, along High Glade Rd, 8km E of junction with Elk Mountain Rd 1000 Comment
  HSC34924  Arctostaphylos viscida Thomas W. Nelson, James Nelson 1975-3-26 1766 Lake Hwy. 29 N of Calistoga along St. Helena Creek Comment
  HSC40080  Arctostaphylos viscida J. O. Sawyer 1969-3-29 767 Lake Road to Wilber Springs, N of Hwy 20 Comment
  HSC7743  Arctostaphylos viscida Neuns 1951-4-3 161 Lake 3 1/2 mi. NW of Boggs Lake 793 Comment
  HSC95817  Arctostaphylos viscida subsp. pulchella Ananda Dickie, Wendy Hooper, Rose Madrone, Kyla Waddell 1996-3-30 16 Lake Walker Ridge Rd. 0.9 mi. N of intersection with Walker Ridge Rd. on Indian Reservoir Rd., 57 mi. E of Hwy. 101 on Hwy. 20 777 Comment
  JEPS78232  Arctostaphylos viscida subsp. pulchella J. B. Roof 1978-2-13 1003 Lake along Hwy 29 and creek just n Napa County line; St. Helena Creek; Hwy. 29 & St. Helena Creek, N of Napa Co. line, Lake Co. 338 Comment
  UC549608  Arctostaphylos viscida subsp. pulchella J. E. Adams 1934-3-10 650 Lake s Lower Lake Comment
  CAS-BOT-BC47426  Arctostaphylos viscida subsp. viscida John Thomas Howell 1930-3-23 4572 Lake Five miles south of Middletown on road to Calistoga Comment
  CAS-BOT-BC47420  Arctostaphylos viscida subsp. viscida C. H. M. 1907-7-14 s.n. Lake Siegler Springs Comment
  HSC83337  Argemone munita subsp. munita Clinton C. Shock 1980-5-3 74 Lake Walker Ridge, 13.6 mi. N of State Hwy. 20, 1.1 mi. S of Bear Valley Rd. 610 Comment
  RSA107116  Argemone munita subsp. robusta P. A. Munz 1956-7-25 22346 Lake Long Ridge Trail from Fir Root Spring to Snow Mountain. 1768 Comment
  CAS-BOT-BC82440  Arnica discoidea Paul R. Hitchborn 1929-5-19 s.n. Lake Lakeport Comment
  HSC83614  Arnica discoidea Gladys L. Smith 1981-6-22 6715 Lake Above Towhead Flat, 2 km. E of Mendocino Co. line and 6 km. N of Soda Spring Ranger Station; Mt. Sanhedrin 1219 Comment
  UC1728671  Arnica discoidea Richard Olmstead 1986-6-17 869 Lake 1 1/4 below Summit Spring (Snow Mountain, on small knoll below road); Snow Mountain 1325 Comment
  UC91146  Arnica longifolia T. S. and K. Brandegee 1925-8-1 Lake Snow Mountain Comment
  CAS-BOT-BC176188  Artemisia Peter Rubtzoff 1951-9-1 692 Lake Blue Lakes. Comment
  POM289332  Artemisia douglasiana Lyman Benson 1937-8-31 8512 Lake Rincon School, Kelseyville; Mt. Range: Middle North Coast; Watershed: Clear Lake. 457 Comment
  UC91263  Artemisia douglasiana C. A. Purpus 1894-9-1 1255 Lake Snow Mt. Comment
  SEINET258291  Artemisia douglasiana Unknown 1986-9-21 10242 Lake Lake County: Approximately 10 miles south of Hopland in the Sonoma Valley. 366 Comment
  JEPS80098  Asclepias cordifolia L. R. Heckard with J. Hickman 1979-6-16 5107 Lake about 1 mi nw Timber Lake (w slopes of Snow Mt.); Snow Mt. 1615 Comment
  UC66175  Asclepias cordifolia A. A. Heller 1902-7-25 5918 Lake s of Mt. Sanhedrin (midway between Potter Valley and Hullville) Comment
  UCD41961  Asclepias cordifolia Geri Hulse-Stephens 2001-7-1 754 Lake Goat Mountain. Wyman Creek. Above Creek. 1005 Comment
  POM130026  Asclepias cordifolia A. A. Heller 1902-7-19 s.n. Lake Southern slope of Mt. Sanhedrin above the sawmill. Comment
  POM268950  Asclepias eriocarpa Lyman Benson 1942-7-12 11296 Lake Kelseyville Creek 1 mile north of Kelseyville, Middle North Coast Mts., Clear Lake Drainage 412 Comment
  SEINET10580451  Asclepias eriocarpa Joseph W. Blankinship 1929-7-27 Blankinship s.n. 1929 Lake Kelseyville, low fields Comment
  RSA202138  Asclepias fascicularis Paul C. Hutchison, J. K. Wright, Rimo Bacigalupi 1963-8-17 2704 Lake Eel river, lumber road 21N05, 0.8 mile west of and below Rice Fork junction 518 Comment
  UC141592  Asclepias speciosa D. Cleveland 1882-6-17 Lake Allen's Springs Comment
  SEINET10741561  Asclepias speciosa A. Arthur Heller 1902-8-1 Heller 6009 Lake On Eel River 1 mi below Hullville Comment
  JEPS64577  Aspidotis californica Hugo and Juanita Hamann and Edwrd Dearing 1971-2-12 Lake beyond ruins of Old Stage Rd Station (w bank of Soda Creek) 274 Comment
  CAS-BOT-BC68833  Aspidotis densa M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. Comment
  CAS-BOT-BC178837  Astragalus breweri M. S. Jussel 1932-5-1 s.n. Lake Jordan Park, near Mt. Konocti Comment
  CAS-BOT-BC178840  Astragalus breweri John H. Thomas 1969-4-29 15022 Lake 2.8 miles northeast of Middleton on serpentine outcropping. Comment
  CAS-BOT-BC180474  Astragalus breweri John Thomas Howell 1943-5-11 18018 Lake 1 mile south of Lakeport Comment
  JEPS54548  Astragalus breweri W. L. Jepson 1943-5-16 20814 Lake 2 mi s Lakeport (junction Hopland Road and Highland Springs Road, low rocky hill); s of Lakeport Comment
  UC162855  Astragalus breweri J. P. Tracy May 28 1902-Jun 2 1902 1647 Lake 6 mi nw Lakeport (hills about Scotts Valley); , nw of Lakeport 426 Comment
  CAS-BOT-BC178671  Astragalus clevelandii K. C. 1884-8-1 s.n. Lake Unspecified Comment
  CHSC70980  Astragalus rattanii var. jepsonianus Vernon Oswald; Lowell Ahart 1998-5-7 9013 Lake Bartlett Springs Rd. 3.7 mi west of Bear Valley Rd., 0.8 mi west of Sawtelle Valley and Grapevine Flat roads. 627 Comment
  RSA415840  Astragalus rattanii var. jepsonianus Dwain L. Goforth 1977-4-24 29 Lake Barrel Springs Campground. 701 Comment
  CAS-BOT-BC17501  Athysanus pusillus Peter H. Raven 1963-4-13 18168 Lake 0.2 mile east of State Highway 29, near Lakeport. Comment
  HSC28210  Athysanus pusillus J. P. Smith, J. O. Sawyer 1972-4-1 5128 Lake 0.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  RSA10793  Athysanus pusillus C. B. Wolf 1928-5-6 2026 Lake 3 miles west of Bartlett Springs on the road to Clear Lake. Comment
  CAS-BOT-BC17498  Athysanus pusillus Agnes M. Bowman 106 Lake Unspecified. Comment
  HSC92629  Athysanus pusillus Eric B. Peterson, Thomas Ward, Matt Foruria 1995-4-1 14 Lake Blue Oak Campground, 30 m up the canyon from the end of camping area 537 Comment
  RSA2310  Atriplex serenana J. W. Blankinship 1928-7-28 s.n. Lake Kelseyville. Comment
  JEPS11951  Aubrieta deltoidea Rimo Bacigalupi and G. T. Robbins 1954-6-24 4601 Lake summit Mt. Hull 2119 Comment
  POM347037  Avena fatua Lyman Benson 1933-6-20 4474 Lake Rincon School, Kelseyville. 518 Comment
  UCD44978  Baccharis pilularis Geri Hulse-Stephens 2002-6-2 966 Lake Goat Mountain. Fallen Fir Marsh. 1280 Comment
  UCD47883  Baccharis pilularis Ellen Dean; Ryan Brisco 2005-4-24 2450 Lake Lake County, McLaughlin UC Reserve, adjacent to Reserve Field Station, which is W of Morgan Valley Rd; downslope of parking lot. 716 Comment
  JEPS21317  Baccharis salicifolia subsp. salicifolia W. L. Jepson 1938-10-1 19056 Lake bridge over Putah Creek, Coyote Valley Coyote Valley, Putah Creek Comment
  CAS-BOT-BC16425  Barbarea orthoceras A. A. Heller 1902-7-20 5925 Lake In the Horse Pasture near the summit of Mount Sanhedrin. Comment
  CAS-BOT-BC16429  Barbarea orthoceras M. S. Jussel 1931-3-30 26 Lake Glenbrook near Jordan Park. Comment
  CAS-BOT-BC16430  Barbarea orthoceras M. S. Jussel 1933-4-29 s.n. Lake Coleman Place, Cobb Mountain. Comment
  POM225864  Barbarea vulgaris M. S. Jussel 1931-3-30 s.n. Lake Glenbrook near Jordan Park Comment
  UCD148049  Berberis aquifolium Andrew Fulks 2014-4-11 s.n. Lake Above Benmore Canyon. Silver Spur Ranch. Private land. 487 Comment
  CAS-BOT-BC75561  Berberis dictyota Milo S. Baker 1940-1-1 9597 Lake Williams Highway near Colusa Line. Comment
  POM226906  Blennosperma nanum L. R. Abrams 1936-3-28 13704 Lake 2 miles north of Lower Lake. Comment
  UC468907  Blennosperma nanum var. nanum H. P. Chandler 1907-4-1 Lake Kelseyville Comment
  CAS-BOT-BC100707  Blennosperma nanum var. nanum John H. Thomas 1966-3-21 11519 Lake About 2 miles east of [Clearlake] Clear Lake Oaks along highway 20 Comment
  HSC36834  Blennosperma nanum var. nanum John Rehling, Robert M. Specht 1976-3-24 150 Lake N side of Hwy. 29, 1.1 miles E of the turnoff to Hopland Comment
  UC1140907  Blennosperma nanum var. nanum J. W. Blankinship 1922-4-5 Lake Kelseyville, Gas Hill Comment
  CHSC38943  Boechera breweri J. D. Jokerst 1980-7-10 959 Lake North Coast Ranges. Top of Hull Mt ca 100 meters NE of the summit on ridgeline. Comment
  UC118055  Boechera breweri subsp. breweri T. S. Brandegee 1891-6-23 Lake Snow Mt. Comment
  UC172834  Boechera platysperma H. M. Hall 1913-7-21 9538 Lake n slope Mt. Hull (n Lake County); Inner North Coast Ranges 2011 Comment
  JEPS80316  Boechera repanda L. R. Heckard, and J. Hickman 1981-6-20 5555 Lake n side North Ridge trail; Snow Mt. 1828 Comment
  CAS-BOT-BC154959  Boisduvalia glabella Peter Rubtzoff 1956-9-2 2797 Lake Southern shore of Boggs Lake Comment
  CAS-BOT-BC361302  Boraginaceae Greg de Nevers 2001-5-14 12409 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  CAS-BOT-BC294779  Boykinia occidentalis Mona Bourell 1997-7-2 6533 Lake Mendocino National Forest. Skeleton Creek, Road M 3, one mile W of Lower Nye Campground Comment
  CAS-BOT-BC420278  Boykinia occidentalis C. Baker 1927-6-9 2240 Lake near Whispering Pines Resort - Cobb Mt Comment
  HSC31263  Brassica nigra Carter Schleicher 1974-5-4 7 Lake 0.5 mi. N of Hwy. 20 on Walker Ridge Rd. 671 Comment
  CHSC105739  Brickellia californica David Isle 1992-8-26 1796 Lake Mendocino National Forest - North Coast Ranges Upper Main Eel River Watershed. Lake Pillsbury Ranch property. 609 Comment
  RSA111706  Brickellia californica Philip A. Munz 1956-7-24 22304 Lake Long Ridge trail from Fir Root Spring to Snow Mountain. 1524 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
  JEPS50482  Brodiaea coronaria subsp. rosea Edw. Dearing and Mrs. and Mrs. H. Hamann 1967-6-30 Lake on n side of road just w crossing of Stanton Creek (e of rd leading to Indian Valley Ranch, on edges of bed of dry streamlet above culvert); ne arm of Little Indian Valley Comment
  CAS-BOT-BC294788  Brodiaea elegans Mona Bourell 1997-7-3 6572 Lake Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail 1554 Comment
  HSC46561  Brodiaea elegans subsp. elegans J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9314 Lake Mendocino National Forest, along Boardman Ridge, 1.6 mi. from its junction with FS Rd. 20N01 1220 Comment
  SD6386  Brodiaea elegans subsp. elegans Unknown 1882-6-22 78 Lake Allen Springs. Comment
Read comments
Dec 14 2014
  UC1282821  Brodiaea elegans subsp. elegans J. R. Sweeney 1962-6-15 961 Lake ne-facing slope on Pope Valley road 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa Co. line); Butts Canyon 243 Comment
  UC1586049  Brodiaea elegans subsp. elegans Barbara Ertter 1988-7-3 7677 Lake Elk Mt Rd at jct Bear Cr Rd (top of Elk Mt Grade, ca 10 air mi n of Upper Lake (town)); Mendocino Nat'l For. 1097 Comment
  UCD34998  Brodiaea elegans subsp. elegans Beecher Crampton 1995-6-4 10320 Lake border with Colusa County on Hwy. 20. Comment
  CAS-BOT-BC484224  Brodiaea elegans subsp. elegans H. C. Cantelow 1934-5-30 1093 Lake Near Lakeport Comment
  UCD83714  Bromus arenarius Ellen Dean; Craig Thomsen, Gordon Harrington, John Chau 2010-5-5 5980 Lake Cache Creek Wilderness area, northern part of wilderness, near Redbud trail. NW side of Cache Creek, W of Baton Flat. 359 Comment
  RSA407277  Bromus carinatus Lyman Benson 1934-6-12 6071 Lake Kelseyville; Kelsey Creek 427 Comment
  UCD58194  Bromus carinatus Milo S. Baker 1943-6-30 10458 a Lake 6 1/2 miles west of Lakeport. Hopland Highway. Comment
  UCD36356  Bromus commutatus Beecher Crampton 1953-6-2 1400 Lake 5 miles southeast of Kelseyville, along highway from Kelseyville to Lower Lake, Hesse Flat. 548 Comment
  CAS-BOT-BC156120  Bromus diandrus Alice Eastwood 12804 Lake Dashiels, Mount Sanhedrin. Comment
  CAS-BOT-BC155401  Bromus hordeaceus John H. Thomas 1969-4-29 14998 Lake 4.6 miles north of Lower Lake along highway no. 53. Comment
  HSC32504  Bromus hordeaceus 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
  HSC35055  Bromus hordeaceus Dryden 1975-5-3 139 Lake 5.8 mi. W of junction with State Route 29 on Scott's Creek Rd. 915 Comment
  UCD137007  Bromus inermis Ellen Dean; with Plant Biology 102 interns 2013-5-4 7739 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. South side of meadow that is on the east side of the entrance road, just south of the entrance kiosk. 409 Comment
  UCD58845  Bromus inermis Collector unknown 1937-1 Lake Lake Co. Comment
  CAS-BOT-BC155350  Bromus japonicus Milo S. Baker 1951-6-21 12333 Lake Snow Lake. 609 Comment
  CDA31598  Bromus laevipes A. A. Beetle 1941-4-27 1739 Lake West side of Clear Lake, along road. 0 Comment
  CDA40157  Bromus laevipes G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18544 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. 137 Comment
  UCD58881  Bromus laevipes B. Crampton 1954-6-8 1940 Lake Bottle Rock Road. 3 miles north of Cobb Mtn. Comment
  SEINET3922281  Bromus mollis Rick Cooper 1977-4-23 16 Lake State Route 20, 2.2 miles west of its junction with Stat Route 29.; 0 Comment
  UC1146604  Bromus orcuttianus Freed W. Hoffman 1944-7-14 1967 Lake n of Hoberg's (about southern limit in Coast Ranges); North Coast Ranges Comment
  SEINET178591 Image available Bromus rubens Elizabeth Lodge 1933-6-5 245 Lake Ridge between Hopland and Lakeport. Comment
  CAS-BOT-BC161657  Bromus secalinus J. W. Blankinship 1923-6-17 s.n. Lake Kelseyville. Comment
  UCD59658  Bromus secalinus Stice 1948-5-1 s.n. Lake Morgan Valley. Comment
  UCD60052  Bromus tectorum R. Tofsrud 1949-1 s.n. Lake Between Kelseyville and Lower Lake. Comment
  SBBG62545  Cacaliopsis nardosmia H. and M. Dearing 1939-5-12 3338 Lake Bartlett Mtn, N of Clear Lake 1219 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
  UCD57732  Calamagrostis rubescens Freed W. Hoffman 1944-7-14 1948 Lake North Coast Ranges, near Hoberg's. Comment
  RSA0102987  Calandrinia caulescens var. menziesii Lyman Benson 1935-3-16 6289 Lake Kelseyville. Mt. Range: Middle N. Coast. Watershed: Clear Lake. 426 Comment
  CAS-BOT-BC438403  Calandrinia ciliata M. S. Jussel 1931-3-30 s.n. Lake Glenbrook near Jordan Park Comment
  UC505161  Calandrinia ciliata R. M. Holman 1933-4-30 Lake Lakeport Comment
  UCD20066  Callitriche C. H. Lamoureux; J. M. Tucker, R. Gankin 1957-5-4 1240 Lake West margin of Boggs Lake. Comment
  CAS-BOT-BC80336  Callitropsis macnabiana G. L. Stebbins 1968-5-15 6691 Lake Northeast edge of Little Indian Valley 457 Comment
  POM281961  Calocedrus decurrens Lyman Benson 1928-11-3 822 Lake S. of Middletown; County Line, Mt. St. Helena; Mt. Range: Mayacamas 518 Comment
  POM292634  Calochortus amabilis Egan 1932-5-5 s.n. Lake Cobb Valley 762 Comment
  UCD132520  Calochortus amabilis Ninh Khuu; PLS 102 plant collecting interns 2013-5-4 1 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. Near southern boundary of park, near top of hill on fork of undeveloped road that goes southeast from Glebe Road at gate. 609 Comment
  CAS-BOT-BC488462  Calochortus amabilis James L. Reveal 1988-6-2 6980 Lake Along Harrington Flat Road, 0.4 mile northwest of California Highway 175 and 0.7 mile southeast of Sulphur creek Road, about 10 air miles southeast of Kelseyville. 899 Comment
  POM291027  Calochortus luteus Lyman Benson 1927-06 213 Lake Kelseyville, Middle North Coast mt. range, Kelsey Creek drainage 457 Comment
  CAS-BOT-BC491936  Calochortus luteus H. C. Cantelow 1934-5-30 557 Lake Near Glenbrook Comment
  UC768701  Calochortus splendens R. F. Hoover 1938-6-9 3552 Lake between Burns Valley and Borax Lake Comment
  UCD84574  Calochortus splendens Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6099 Lake Lake County. Along Walker Ridge Road between Barrel Springs and intersection with Bartlett Springs Road. West side of the road. 1038 Comment
  CAS-BOT-BC483491  Calochortus splendens J. Clausen 1935-5-20 1021 Lake 28.7 miles west of Williams on Bartlett Springs Road, on grade going up from Indian Valley Comment
  UC2014140  Calochortus superbus Ellen Dean, G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6153 Lake Lake County: Cache Creek Wilderness area, southern edge of wilderness, accessed via western forks of Rocky Creek Road. Upper reaches of Rocky Creek drainage. Comment
  CAS-BOT-BC493933  Calochortus superbus Lena E. Bowley 1913-5-1 s.n. Lake Lake County Comment
  RSA2498  Calochortus tolmiei J. W. Blankinship 1923-4-29 s.n. Lake Siegler Springs. Comment
  UC768704  Calochortus uniflorus R. F. Hoover 1941-4-27 4956 Lake 1 mi n Middletown (on road to Lower Lake) Comment
  UC768711  Calochortus vestae R. F. Hoover 1941-6-8 5335 Lake n of Glenbrook Comment
  SEINET12049800  Calochortus vestae F. H. Utech, Knight, W.; Knight, I.; Edwards, S. 1986-1 86 -275 Lake ca 5 mi WSW of Kelseyville, Highland Springs Road near Highland Springs Reservior 500 Comment
  POM53157  Calycadenia ciliosa A. A. Heller 1902-8-4 6034 Lake On Eel river one mile below Hullville. Comment
  RSA255534  Calycadenia ciliosa Gerald D. Carr 1971-8-17 642 Lake 0.6 miles northwest of Kelseyville Comment
  RSA293151  Calycadenia ciliosa Thomas W. Nelson, Jane P. Nelson 1977-7-13 3631 Lake Along forest service road, Soda Creek Ranger Station 518 Comment
  UC175026  Calycadenia fremontii Katharine Brandegee Lake Kelsey Comment
  CAS-BOT-BC273328  Calycadenia fremontii J. W. Blankinship 1928-8-12 s.n. Lake Kelseyville. Along Cold Cr. Comment
  UC1876198  Calycadenia fremontii Gerald D. Carr 1973-9-10 758 -1 Lake Jeep trail, 5 1/2 air mi due S of Kelseyville. Comment
  UCD129752  Calycadenia fremontii Gerald D. Carr 1973-9-5 754 Lake 2.2 miles south of Wight Way on Kelsey Creek Drive. Comment
  UCD129767  Calycadenia fremontii R. L. Carr 1978-7-8 2120 Lake 4.8 miles northwest of Middletown on Hwy 175, (=GDC 619). 473 Comment
  UCD129772  Calycadenia fremontii R. L. Carr 1978-8-17 2145 Lake 2.2 miles south of Wight Way on Kelsey Creek Drive, south of Kelseyville. 464 Comment
  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
  UC1562854  Calycadenia multiglandulosa Barbara Ertter 1988-7-4 7707 Lake on Bear Cr Rd 0.5 mi w Rice Fork ( 1.5 mi w of Bear Cr Campground, ca 11 airmiles N of Upper Lake (town) se of Lake Pillsbury); Mendocino Natl. Forest 609 Comment
  JEPS94781  Calycadenia pauciflora Vernon H. Oswald and Lowell Ahart 1998-7-15 9277 Lake e side of county near Barrel Spring (on e side of Baldy Mountain and w of Walker Ridge Road 0.8 mi s of Bartlett Springs Road); Baldy Mountain 640 Comment
  OBI16889  Calycadenia pauciflora Robert F. Hoover 1966-8-23 9926 Lake 2 mi Ne of Middletown, at base of hill Comment
  CAS-BOT-BC270767  Calycadenia pauciflora Gerald D. Carr 1972-6-14 704 Lake 0.25 mile NE of Detert Reservoir on Butts Canyon Road 335 Comment
  CAS-BOT-BC270786  Calycadenia pauciflora R. L. Carr 1978-8-20 2155 Lake 3.6 miles SW of Leesville on Road to Bartlett Spr. Comment
  CAS-BOT-BC270814  Calycadenia pauciflora Brandegee No date on label s.n. Lake Unspecified 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
  UC1876249  Calycadenia pauciflora Gerald D. Carr 1971-10-17 680 Lake SW Lakeport 411 Comment
  UC89055  Calycadenia pauciflora Edward Lee Greene 1883-1-1 Lake Comment
  UCD129810  Calycadenia pauciflora Gerald D. Carr 1971-8-6 618 Lake 2.6 miles east of Middletown on Hwy 29. Comment
  UCD129831  Calycadenia pauciflora Gerald D. Carr 1972-7-21 712 Lake along Long Valley Creek, New Long Valley Road, 2.5 miles north of Highway 20. Comment
  UCD129836  Calycadenia pauciflora Gerald D. Carr 1972-7-29 719 Lake 1.2 miles west of Colusa County line on Bartlett Springs Road. Comment
  UC175609  Calycadenia truncata Joseph P. Tracy Jul 21 1905-Aug 16 1905 2317 Lake Elk Mountain, n Lake County Northern Coast Ranges, Elk Mountain 1219 Comment
  HSC3813  Calycanthus occidentalis H. E. Parks Sep 1931 1075 Lake Head of Putah Creek 366 Comment
  UCD63755  Calycanthus occidentalis Daniel Sanchez-Mata; Emin Ugurlu 2006-6-24 s.n. Lake Leesville-Barkerville. Bartlett Springs Road close to Complexion Canyon and Complexion Creek. 520 Comment
  SEINET7042720  Calyptridium monospermum 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
  SEINET184160  Calyptridium quadripetalum H. L. Mason 1936-4-26 11097 a Lake Bartlett Springs 16 mi NE of Clear Lk 792 Comment
  RSA0102979  Calyptridium quadripetalum Lyman Benson 1930-6-17 2166 Lake Kelseyville, Kelsey Creek. Mt. Range: Middle N. Coast. Watershed: Clear Lake. 426 Comment
  RSA23090  Calystegia collina E. K. Crum 1939-4-30 2085 Lake Butt Canon, seven miles northeast of Aetna Srpings. Comment
  UCD126067  Calystegia collina K. Esau 1938-5-15 s.n. Lake Lake County. Comment
  HSC45694  Calystegia collina subsp. collina Christopher Knopp 1978-4-23 29 Lake Barrel Springs Campground 701 Comment
  CAS-BOT-BC223613  Calystegia collina subsp. oxyphylla A. A. Heller 1919-5-10 13130 Lake Coast Range, summit of the ridge west of Leesville 609 Comment
  JEPS31608  Calystegia occidentalis subsp. occidentalis Willis L. Jepson 1892-8-1 14507 Lake Blue Lakes , Blue Lakes (Mountain Region of Clear Lake) Comment
  JEPS73469  Calystegia occidentalis subsp. occidentalis L. R. Heckard 1972-7-9 3077 Lake along trail from Frog Pond to Milk Ranch (Snow Mt.); Snow Mt. 1950 Comment
  SJSU1542  Calystegia occidentalis subsp. occidentalis D. J. Thompson 1954-6-5 86 Lake Four-Mile Glade, Cow Mt Recreational Area near Lakeport Comment
  UCR40024  Calystegia subacaulis P. Williams, Brian Kearney, Mike Malamus 1984-4-28 s.n. Lake Blue Oak Campground 610 Comment
  UCD168610  Camassia quamash subsp. breviflora Ellen Dean; G. Harrington, T. Zavortink, T. and F. Starbuck 2017-5-27 9370 Lake along Bartlett Springs Road between Bartlett Springs and Clear Lake. Sawmill Flat. South side of road adjacent to stream. 1121 Comment
  RSA195456  Camissonia contorta Peter H. Raven 1963-4-24 18239 Lake Northern outskirts of Lakeport Comment
  UCD82096  Camissoniopsis intermedia Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth 2009-5-20 5623 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
  SEINET10463225  Campanula prenanthoides H. Dearing, M. Dearing 1968-10-22 Dearing s.n. Lake Along logging debris, north slope of Cobb Mountain, above Geyser Rock. T21N R9W Sec. 8 1219 Comment
  RSA0037085  Campanulaceae M. Bourell 1997-7-2 6537 Lake Copper Butte Trail. Along trail to Middle Fork Eel River. Comment
  POM272661  Capsella bursa-pastoris Lyman Benson 1928-4-14 888 Lake Kelseyville; Mt. Range: Middle N Coast; River: Kelsey Creek. 457 Comment
  UCD141185  Capsella bursa-pastoris Ellen Dean; with Plant Biology 102 interns 2013-4-14 7691 Lake Clear Lake State Park. NE of Kelseyville. Main part of park near boat launch area and Visitor Center parking lot. 405 Comment
  CAS-BOT-BC37860  Cardamine oligosperma Greg de Nevers 2001-3-11 12110 Lake Clear Lake, Rodman Slough Preserve. 457 Comment
  UC903708  Cardaria draba Milo S. Baker 1949-5-1 12100 Lake n of bridge across North Fork Cache Creek (Highway 20) Comment
  CDA26536  Carduus pycnocephalus G. F. Hrusa, R. Gross 2008-5-23 17405 Lake North Coast Ranges; Middle Benmore Canyon immed. E and S of Indian Valley Reservoir spillway. 457 Comment
  RSA145326  Carduus tenuiflorus T. C. Fuller 1958-5-27 1178 Lake Edge of grain field 2 miles east of Lucerne. North shore Clear Lake Comment
  UCSB46283  Carex K. Steele 1980-5-3 504 Lake ALONG HOPLAND ROAD (3.1 MI E OF LAKE COUNTY BOUNDARY; ALONG SOUTH FORK OF SCOTT'S CREEK) Comment
  UC618551  Carex amplifolia Alice Eastwood, John Thomas Howell 1938-5-18 5774 Lake Cobb Mt. Comment
  CDA33026  Carex aurea L. P. Janeway 2000-5-3 6762 Lake Inner North Coast Ranges; Spring 0.3 km north of Wyley Glade. Comment
  CAS-BOT-BC19223  Carex barbarae Alice Eastwood; John Thomas Howell 1938-5-17 5654 Lake Near Upper Lake. Comment
  CAS-BOT-BC34834  Carex densa John Thomas Howell 1945-6-19 21014 Lake Bartlett Mountain. Sawmill Flat. Comment
  JEPS80264  Carex densa L. R. Heckard and J. Hickman 1980-9-16 5444 Lake Off trail from Summit Springs, Snow Mountain 1828 Comment
  UC1748282  Carex densa L. P. Janeway 2000-5-30 6756 Lake bench on NE side of North Fork Cache Creek Inner North Coast Ranges 472 Comment
  RSA88766  Carex dudleyi Alice Eastwood, John Thomas Howell 1938-5-18 5762 Lake 6 miles from Kelseyville on road to Adams Springs. Comment
  CAS-BOT-BC20020  Carex feta John Thomas Howell 1943-5-11 18027 Lake 1 mile north of Kelseyville. Comment
  CAS-BOT-BC21299  Carex fracta A. A. Heller 1902-7-23 5952 Lake Thistle Springs, Mount Sanhedrin. Comment
  CAS-BOT-BC146664  Carex hirtissima Alice Eastwood; John Thomas Howell 1938-5-17 5681 Lake Elk Mt. ranger station 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
  UCD41985  Carex leptopoda Geri Hulse-Stephens 2001-6-29 726 Lake Goat Mountain. Botrychium Marsh. 990 Comment
  CHSC115459  Carex multicaulis P. F. Zika; R. Brainerd 2014-6-12 26641 Lake Above FS Road M-10, 8.5 road miles E of junction with M-1. Blue Slide Creek drainage; High North Coast Ranges. 675 Comment
  CAS-BOT-BC119739  Carex nebrascensis Alice Eastwood; John Thomas Howell 1938-5-18 5766 Lake Near Adams Springs Comment
  HSC37864  Carex nudata Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2309 Lake Along Morgan Valley Rd., 7.8 mi. from Lower Lake 640 Comment
  CAS-BOT-BC118394  Carex praegracilis John Thomas Howell 1945-6-18 20970 Lake Near Glenbrook Comment
  CAS-BOT-BC117565  Carex serratodens Joseph William Blankinship 1933-4-29 s.n. Lake Siegler Springs. Comment
  CHSC72466  Carex serratodens L. P. Janeway; David Isle 1998-7-3 5712 Lake Kanaka Glade, a spring at the head of 'Spanish Creek East Fork'; near top of Pacific Ridge. 981 Comment
  JEPS124246  Carex serratodens Lowell Ahart 2015-4-10 20015 Lake About 3 miles west of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. Comment
  JEPS97579  Carex serratodens R. D. Stone 1983-6-18 572 Lake Alder Creek drainage Glenbrook (ca. 1.5 mi SSW of) 853 Comment
  HSC44006  Carex serratodens Robert M. Specht 1977-4-28 828 Lake In S running drainage on the E side of Round Mtn. 512 Comment
  UCD58736  Carex serratodens John Anderson 2007-4-7 s.n. Lake Walker Ridge. Comment
  CAS-BOT-BC117364  Carex stipata var. stipata Joseph William Blankinship 1924-5-10 s.n. Lake Blue Lakes. Comment
  CHSC108161  Carex vesicaria David L. Woodward 2007-6-25 1937 Lake Mendocino National Forest - North Coast Ranges Upper Main Eel River Watershed. Summit Lake; ~4.5 miles west of Sanhedrin Mtn. Summit; Part of Smokehouse Creek headwaters; In loop of Rd 19N36. 1120 Comment
  UCD167759  Castanea James A. Neilson Jr. Date Unkown 3561 Lake North side of tributary of Alder Creek, Cobb Mt area, west of state highway 175. (Exact location unknown. Coordinates estimated by label maker.) 975 Comment
  HSC34585  Castilleja applegatei Ron Ralston 1975-5-3 33 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Road 549 Comment
  UCD18123  Castilleja applegatei K. Carpenter; with E. Dean and K. Chaney. 2000-8-11 60 Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek, just south of turn-off to Recreation Area. 632 Comment
  JEPS46011  Castilleja applegatei subsp. martinii L. R. Heckard Rimo Bacigalupi, P. Munz, G. T. Robbins 1957-7-25 811 Lake along trail up Snow Mountain from the s Snow Mountain 1615 Comment
  RSA0115177  Castilleja applegatei subsp. martinii Lyman Benson 1948-7-3 12884 Lake Salmina Meadow, Mt. Hanna. Mt. Range: Middle North Coast. 914 Comment
  JEPS9975  Castilleja attenuata Joseph P. Tracy 1921-5-11 5510 Lake Lakeport Northern Coast Ranges 426 Comment
  UC1282700  Castilleja exserta J. R. Sweeney 1952-5-3 829 Lake Pluth Ranch Fire Comment
  HSC31845  Castilleja exserta subsp. exserta Maralyn O'Meara, Gary S. Lester 1974-5-4 335 Lake Walker Ridge Rd., 0.5 mi. N from junction with Hwy. 20 671 Comment
  CHSC29986  Castilleja foliolosa J. D. Jokerst 1980-4-12 572 Lake Side of Hwy 20, 8.3 mi W of the Colusa County line. Comment
  RSA702852  Castilleja minor subsp. spiralis L. Ahart 2004-10-4 11433 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
  RSA518970  Castilleja rubicundula subsp. lithospermoides Barbara Ertter, Annetta Carter 1989-5-28 8518 Lake Morgan Valley R. 0.6 mi W. of Napa County line ca. 12 airmiles SE of Lower Lake (town), at public access road. Comment
  UC1063394  Castilleja rubicundula subsp. lithospermoides R. C. Wilson 1937-5-15 383 Lake 2.5 mi n Lakeport; Lakeport Quad. 411 Comment
  SD116530  Castilleja rubicundula subsp. lithospermoides Barbara Ertter, Jeffrey Strachan 1980-5-8 3328 Lake Hwy 29 2.3 mi north of Middletown, saouth end Coyote Valley, roadside at edge of meadow 305 Comment
  JEPS4494  Castilleja rubicundula subsp. rubicundula A. A. Heller 1916-6-8 12380 Lake between Colusa County line and Hough's Springs Comment
  UCD123058  Castilleja rubicundula subsp. rubicundula S. P. Lynch 1974-5-25 593 Lake Campsite at Barrel Springs on Walker Ridge Border between Lake and Colusa County. Comment
  SEINET269403 Image available Castilleja tenuis Richard J. Shaw 1963-6-10 1281 Lake Junction 29 south of Lakeport 2 miles Comment
  CAS-BOT-BC40203  Caulanthus lasiophyllus Volney Rattan 1884-1-1 s.n. Lake North Lake County. 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
  JEPS77366  Ceanothus confusus Robert M. Lloyd 1963-5-4 2593 Lake 8 mi n Middletown (on Calif. hwy 29, just s of Whispering Pines) 792 Comment
  CDA21543  Ceanothus cuneatus G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17109 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  RSA399096  Ceanothus cuneatus M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. 915 Comment
  UCD131839  Ceanothus cuneatus Liz Tyler; PLS 102 plant collecting interns 2013-4-14 6 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. Along undeveloped road that goes southeast from Glebe Road at gate. 555 Comment
  UCD22474  Ceanothus cuneatus Brian Vanden Heuvel 2003-2-21 203 Lake 5.0 miles north of CA 20 on High Valley Road, near Clear Lake. Comment
  SEINET12210686  Ceanothus cuneatus W. Knight, Knight, I. 1981-1 4340 Lake Lake Pillsbury 552 Comment
  JEPS81588  Ceanothus cuneatus var. cuneatus R. Raiche 1982-3-7 20216 Lake 3.1 mi sw State Hwy 29 (on Western Mines Rd); nw side of Mt. St. Helena Comment
  UCR198067  Ceanothus diversifolius Gerald Dickinson 1964-7-20 179 Lake 3 mi west of Sheetiron Mountain Road nd Pillsbury Lake Road 1098 Comment
  UC79982  Ceanothus foliosus C. F. B. 1903-5-12 3002 Lake Divide between Lakeport and Hopland. Comment
  CAS-BOT-BC49661  Ceanothus foliosus var. foliosus Clare R. Wheeler 1978-10-14 739 Lake Mayacmas Mts. - Mill Creek Rd. (Rte. 203) approx. 8 miles S.E. of Mill Creek county Park. 762 Comment
  HSC36583  Ceanothus foliosus var. foliosus Linda M. Barker 1975-5-3 318 Lake 5.8 mi. W of junction with Hwy. 29 on Scott's Creek Rd. 915 Comment
  POM282963  Ceanothus incanus Lyman Benson 1942-7-13 11299 Lake Creek at the N base of Mt Hanna, Cold Creek, Middle N Coast, Clear Lake. 854 Comment
  UC1070757  Ceanothus incanus K. E. Bradshaw 1937-6-1 45 Lake 4 miles W of Lakeport 457 Comment
  CAS-BOT-BC50132  Ceanothus integerrimus F. G. Krauss 1893-10-24 s.n. Lake Mountains between Bartlette Springs and Clear Lake Comment
  UC1070743  Ceanothus integerrimus K. E. Bradshaw 1937-5-1 41 Lake 5 mi s Lakeport; Lakeport quad. 792 Comment
  CAS-BOT-BC51082  Ceanothus jepsonii Mrs. H. C. Cantelow 1934-5-30 560 Lake nr. Glenbrook Comment
  CAS-BOT-BC51097  Ceanothus jepsonii Doris K. Kildale 1928-5-7 5005 Lake 6 miles East of Hough's Mineral Springs Comment
  SACT002941  Ceanothus jepsonii M. Wiesendanger 1928-4-5 Lake Comment
  UCD160280  Ceanothus jepsonii James A. Neilson Jr. 1974-5-24 2736 Lake Mayacmas Mountains, Barceloux Ranch. South of Childers Peak, east of Big Canyon River. (Elevation and georeferencing estimated by label maker.) 548 Comment
  POM285190  Ceanothus jepsonii subsp. albiflorus Cora W. Benson 1932-5-22 s.n. Lake Near Kelsey Creek Falls, Mayacamas Mt, Watershed: Clear Lake 701 Comment
  CAS-BOT-BC51122  Ceanothus jepsonii var. albiflorus J. W. Blankinship 1923-4-29 s.n. Lake Siegler Springs Comment
  HSC31939  Ceanothus jepsonii var. albiflorus Donald Spalinger 1974-5-4 38 Lake Walker Ridge Rd., 0.5 mile S of Clyde Mine 762 Comment
  HSC45709  Ceanothus jepsonii var. albiflorus Sheila Logan 1978-4-23 88 Lake Barrel Springs Campground. 701 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
  UC1552784  Ceanothus jepsonii var. albiflorus Frederica Bowcutt 1986-5-4 7000 Lake SE side of Hwy 53, 2.2 mi NE of jct with Butts Canyon Road; about 1/2 mi N of Crazy Creek on the edge of Coyote Valley; about 3 mi NE of Middletown 365 Comment
  SBBG4336  Ceanothus lemmonii H. and M. Dearing 1939-5-12 3334 Lake Bartlett Mtn 1066 Comment
  CAS-BOT-BC53203  Ceanothus parryi Ira L. Wiggins 1933-6-3 6743 Lake Roadside 2-3 mi W. of Oat Hill Mine Comment
  JEPS48872  Ceanothus parryi W. L. Jepson 1942-6-9 20703 Lake along St. Helena Creek Mt. St. Helena, E side Comment
  CAS-BOT-BC83801  Ceanothus prostratus var. occidentalis D. O. Burge; C. Miller 2007-6-13 943 b Lake Boggs Mountain Demonstration State Forest 1000 Comment
  UCD162060  Ceanothus velutinus Dylan O. Burge 2013-11-3 1451 Lake Mount Saint Helena, roadside on summit access road. 849 Comment
  CAS-BOT-BC282007  Centaurea calcitrapa L. C. Barnard 1932-7-12 s.n. Lake Near Kelseyville Comment
  UC1949016  Centaurium tenuiflorum Barbara Ertter 1988-7-3 7654 Lake Elk Mt Rd ca 7 airmiles N of Upper Lake (town), ca halfway up switchbacks on S face Elk Mt, 3 mi from top, 2.7 mi from Middle Cr crossing Comment
  JEPS11964  Centaurium trichanthum Rimo Bacigalupi with G. T. Robbins 1954-6-25 4619 Lake 1.2 mi w Colusa County line (along road between Indian Valley (Lake Co.) and Bear Valley (Colusa Co.), slopes of Complexion Canyon); Complexion Canyon 548 Comment
  RSA695583  Centromadia pungens subsp. pungens Keith E. Hoffmaster 1938-6-28 862 Lake Near Clear Lake Oaks (Hanson ranch.) Comment
  LA208370  Cephalanthus occidentalis H. Lewis; 1940-7-4 Lake Lake shore, Blue Lake Comment
  JEPS12450  Cephalanthus occidentalis var. californicus W. L. Jepson 1939-9-2 19472 Lake near Lucerne (n shore of Clear Lake); Clear Lake Comment
  RSA523942  Cephalanthus occidentalis var. californicus W. L. Jepson 1939-9-2 19472 Lake N shore of Clear Lake near Lucerne. Comment
  UC215527  Cephalanthus occidentalis var. californicus L. R. Abrams 1916-7-28 6299 Lake e side Clear Lake Comment
  RSA2412  Cerastium glomeratum J. W. Blankinship 1924-5-2 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC388295  Cerastium glomeratum John Thomas Howell 1976-4-27 51600 Lake Lakeport 411 Comment
  RSA534572  Ceratophyllum demersum Peter Rubtzoff 1963-9-12 5254 Lake Clear Lake State Park. In lower Kelsey Creek. Comment
  UCD41830  Ceratophyllum demersum Geri Hulse-Stephens 2001-6-5 623 Lake Goat Mountain. West vernal pool, Root Glade. 944 Comment
  CDA32851  Ceratophyllum demersum CDFA staff 1986-7-16 Lake Highland Springs Reservoir 0 Comment
  CAS-BOT-BC179402  Cercis occidentalis Carl B. Wolf 1928-5-6 1966 Lake 2 miles up Bartlett Springs grade Comment
  JEPS77397  Cercis occidentalis Robert M. Lloyd 1963-5-4 2627 Lake 17 mi se Clearlake Oaks (on State Hwy 20) 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
  UC1193202 Image available Cercis occidentalis R. H. Neuns 1951-3-27 Lake Quad 60B1 Mt. Konocti (nw slope of mt.) 640 Comment
  UC1543071  Cercis occidentalis Donald G. Nelson 1940-4-30 668 Lake just above Seigler Hot Springs Comment
  POM202459  Cercocarpus betuloides L. S. Rose 1933-4-22 33105 Lake Adams Spring, brushy hills. Comment
  POM268529  Cercocarpus betuloides Lyman D. Benson 1928-3-27 32 Lake W. Base Mt. Konocti. Kelseyville. Mt range; Middle N. coast. River; Cold Creek Canyon. 518 Comment
  SD129661  Cercocarpus betuloides Donald G. Nelson 1940-4-30 672 Lake About 1 mile below Seigler Hot Springs along creek. Comment
  UCD148545  Cercocarpus betuloides Kai Battenberg 2014-6-21 8 Lake McLaughlin Natural Reserve. Off Morgan Valley Road, at an unpaved road 1.5 km Northwest from crossing of Main Entrance Road, 0.2 km West from the gated entrance. 690 Comment
  SEINET11909400  Cercocarpus betuloides W. Knight, Knight, I. 1981-1 4339 Lake next to air strip at N end of Lake Pillsbury 549 Comment
  CAS-BOT-BC135545  Cercocarpus betuloides var. betuloides J. W. Blankinship 1926-3-27 s.n. Lake Mt. Konocti 609 Comment
  CAS-BOT-BC137039  Cercocarpus betuloides var. betuloides A. A. Heller 1902-7-25 5974 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC137043  Cercocarpus betuloides var. betuloides A. A. Heller 1902-7-25 5974 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  JEPS80423  Cercocarpus betuloides var. betuloides L. R. Heckard and J. Hickman 1981-6-23 5656 Lake 1/2 mi below Crockett Camp (above Crockett branch of Middle Fork of Stony Creek); Snow Mountain 1524 Comment
  UCD131805  Cercocarpus betuloides var. betuloides Arti Lal; PLS 102 plant collecting interns 2013-4-14 3 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. North of road that goes southeast from Glebe Road at gate. 592 Comment
  JEPS78937  Chaenactis douglasii var. douglasii Rimo Bacigalupi with G. T. Robbins 1954-6-24 4587 Lake 11.8 mi above Lake Pillsbury (along summit of ridge, along road leading to summit of mountain); Hull Mountain, Boardman Ridge 1584 Comment
  UCD32406  Chaenactis glabriuscula Beecher Crampton; Jim Sweeney 1950-5-6 559 Lake 1 mile west of Highland Springs on either side of the road. 457 Comment
  CAS-BOT-BC284557  Chaenactis glabriuscula var. heterocarpha A. A. Heller 1916-6-7 12368 Lake Between Bartlett Springs and Allen Springs along the stream Comment
  JEPS89460  Chaenactis glabriuscula var. heterocarpha Dean W. Taylor 1972-5-8 1400 Lake on Walker Ridge Walker Ridge 1127 Comment
  UC166015  Chaenactis glabriuscula var. heterocarpha J. P. Tracy May 28 1902-Jun 2 1902 1729 Lake 6 mi nw of Lakeport (in hills about Scotts Valley); Scotts Valley 426 Comment
  CAS-BOT-BC284548  Chaenactis glabriuscula var. heterocarpha Palmer Stockwell 1940-6-1 1515 Lake Along road between summits, ca. 10 mi. W of Bartlett Springs Comment
  HSC85810  Chaenactis glabriuscula var. heterocarpha Sandy Floyd, Tom Munton, T'ai Roulston 1987-4-11 93 Lake 2.5 mi. S of Stonyford on Stonyford-Lodoga Rd. Comment
  CAS-BOT-BC277664  Chaenactis glabriuscula var. megacephala G. L. Stebbins 1968-5-15 6685 Lake Summit of Walker Ridge, on Lake. Colusa County line between State Highway 20 and Leesville - Bartlett Springs road 914 Comment
  UCD137469  Cheilanthes gracillima J. M. Tucker 1959-5-30 3525 Lake Goat Mountain. 1859 Comment
  CHSC89441  Chenopodium album Lowell Ahart 2004-10-4 11430 Lake Below the high water line of Indian Valley Reservoir, near the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road. 446 Comment
  POM279695  Chenopodium album Lyman Benson 1936-8-15 7946 Lake Kelseyville; Mt. Range: Middle North Coast; Watershed: Clear Lake. Comment
  CDA3117  Chenopodium multifidum W. F. Cruikshank 1961-8-21 Lake John Anderson, Bottle Rock Road, Kelseyville. 0 Comment
  JEPS106021  Chenopodium rubrum Lowell Ahart 2004-10-4 11431 Lake Below the high water line of Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road 446 Comment
  RSA509055  Chlorogalum pomeridianum var. pomeridianum Lyman Benson 1942-7-11 11292 Lake Lower end of Trailers Pasture 1.5 miles NE of Kelseyville; Middle North Coast Mt. Range 412 Comment
  CAS-BOT-BC191819  Chorizanthe clevelandii M. S. Jussel 1933-6-27 276 Lake Coleman Place, Cobb Mt. Comment
  CAS-BOT-BC191820  Chorizanthe clevelandii John Thomas Howell 1945-6-18 21004 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  NY285626  Chorizanthe clevelandii D. Cleveland 1882-1 s.n. Lake Allen's Spring Comment
  UC77535  Chorizanthe clevelandii K. Brandegee 1886-6-1 Lake near Kelsey; near Kelsey Comment
  UC55750  Chorizanthe membranacea J. P. Tracy 1902-5-30 1657 Lake 6 mi nw Lakeport (in hills about Scotts Valley); , nw of Lakeport 426 Comment
  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-BC277992  Cirsium cymosum Lyman Benson 1932-6-15 3679 Lake Bottle Rock Mt., Middle N Coast, Kelsey Creek 914 Comment
  UCD81875  Cirsium douglasii var. breweri Ellen Dean; K. Mawdsley,G. Harrington,R. Wilmarth,B. Rice,E. Salvia 2009-5-27 5755 Lake Walker Ridge. Picnic area near Cold Spring. 912 Comment
  UCD20618  Cirsium douglasii var. douglasii E. Dean; with M. Bibbo 2002-7-5 1165 Lake McLaughlin UC Reserve. Border of Napa/Lake counties. SE corner of lower reaches of Research Hill. W of Hunting Creek. 640 Comment
  CAS-BOT-BC292682  Cirsium occidentale var. venustum Robert M. King 1980-7-9 8420 Lake 1/2 mile east of Middletown Comment
  CAS-BOT-BC288725  Cirsium remotifolium John Thomas Howell 1937-7-19 13133 Lake Elk Mt Comment
  CDA1552  Cirsium remotifolium var. odontolepis T. C. Fuller 1962-8-8 9369 Lake Eel River Valley; Lake Pillsbury - Upper Lake Rd., 0.1 mi. N of Logan Spring. (about 1.5 mi W of Scott Dam) Comment
  CAS-BOT-BC169778  Cistanthe quadripetala M. S. Jussel 1933-6-25 136 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  SEINET10492108  Clarkia amoena David B. Dunn, Melvin L. Conrad; Patricia L. Kenney 1973-6-7 Dunn 20660 Lake 3.1 mi e of lake co line on rd from hopland to lakeport. Valley floor with pinus sabinianus and chaparral. Comment
  CAS-BOT-BC160984  Clarkia amoena subsp. amoena A. A. Heller 1916-6-7 12375 Lake Between Bartlett Springs and Allen Springs Comment
  RSA537543  Clarkia amoena subsp. amoena Barbara Ertter 1988-7-4 7705 Lake Rice Fork crossing 2 mi W of Bear Creek Campground, Mendocino National Forest ca. 11 airmiles N of Upper Lake (town) SE of Lake Pillsbury. 610 Comment
  SD69972  Clarkia amoena subsp. huntiana Darley F. Howe 1968-4-24 Lake Near Lakeport, Lake County, Comment
  CAS-BOT-BC164186  Clarkia concinna L. R. Abrams 1928-5-5 12394 Lake 1-3 mi. up West side Bartlett grade Comment
  CAS-BOT-BC164187  Clarkia concinna Agnes M. Bowman 1902-5-1 68 Lake Sulphur Bnks. Comment
  CAS-BOT-BC164190  Clarkia concinna J. Clausen 1935-5-21 1038 Lake 3 mi. N. of Middletown on road to Lower Lake Comment
  CAS-BOT-BC164201  Clarkia concinna A. Burgard; J. Goldsmith; J. Kalt 1996-5-3 54 Lake Blue Oak Campground. 5.3 miles west of Walker Ridge Rd. on Indian Reservoir Rd. 57 mi. east of Hwy. 101 on Hwy. 20 548 Comment
  CAS-BOT-BC164204  Clarkia concinna Ananda Dickie; Wendy Hooper; Rose Madrone; Kyla Waddell 1996-5-4 46 Lake 5.3 miles west of Walker Ridge Rd., on Indian Res. Rd.; 57 miles east of Hwy. 101 on Hwy 20. Blue Oak Campground 548 Comment
  SBBG122926  Clarkia concinna B. Ertter, L. Vorobik, E. Neese 1988-6-4 7524 Lake Scotts Valley Rd, 5 mi S of Hwy 20, ca. 5 air mi NW of Lakeport 426 Comment
  RSA122171  Clarkia concinna subsp. concinna K. e. Bradshaw 1937-6-1 27 Lake 2.75 miles west of Lakeport 457 Comment
  UC728660  Clarkia gracilis subsp. albicaulis Milo S. Baker 1945-6-22 11062 Lake 3.8 mi e Middletown Comment
  CAS-BOT-BC164604  Clarkia gracilis subsp. gracilis Alice Eastwood 1925-5-23 12886 Lake Big Rock near Dashiells, Mt. Sanhedrin Comment
  CHSC101608  Clarkia gracilis subsp. gracilis David Isle 2004-5-6 1595 Lake Mendocino National Forest; E of Gravelly Valley airstrip; N of Lake Pillsbury. MDB and M. 573 Comment
  CHSC102758  Clarkia gracilis subsp. sonomensis David Isle; Arnold James 1993-6-23 1734 Lake Mendocino National Forest. North Coast Ranges. Upper Main Eel River Watershed. Above E of Lake Pillsbury; S aspect bank N of 18N16 road to Squaw Creek Picnic Area. MDBM. 585 Comment
  HSC103601  Clarkia gracilis subsp. sonomensis Thomas W. Nelson, Jane Nelson 1985-5-25 7801 Lake Junction of State Routes 175 & 29, 4 mi. S of Lakeport 396 Comment
  UCD110411  Clarkia gracilis subsp. tracyi Daniel Slakey; CNPS volunteers 2011-6-12 5 Lake Walker Ridge. Barrel Springs area. 732 Comment
  CAS-BOT-BC163319  Clarkia modesta John Thomas Howell 1943-5-10 18004 Lake 5 miles west of Lakeport on road to Hopland Comment
  UCD169084  Clarkia purpurea Marina LaForgia 2017-5-26 s.n. Lake 0.24 miles southwest as the crow flies from intersection of main McLaughlin paved road and dirt road leading to Anu's Valley. Comment
  JEPS85843  Clarkia purpurea subsp. quadrivulnera Barbara Ertter 1988-7-3 7665 Lake Elk Mt. Rd. ca 7 airmi. n. Upper Lake (town) (ca. halfway up switchbacks on s. face Elk Mt., e mi. from top, 2.7 mi. from Middle Cr. crossing); Elk Mt. 762 Comment
  POM32297  Clarkia rhomboidea A. A. Heller 1902-7-14 5873 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  UC1299411  Clarkia rhomboidea Freed W. Hoffman 1947-6-20 1612 Lake near Colusa-Lake county line (summit of mt.); North Coast Ranges, Goat Mt. Comment
  UCD167380  Clarkia rhomboidea Eric LoPresti 2016-6-25 16 Lake McLaughlin UC Reserve. Quarry Valley. 640 Comment
  SEINET12194329  Clarkia rubicunda M. J. Williams, Roderick, W. 1984-1 84- 14 -3 Lake 2 mi NE of Middletown 305 Comment
  CAS-BOT-BC439202  Claytonia exigua subsp. exigua Agnes M. Bowman 1902-3-1 35 Lake Sulphur Banks Comment
  CHSC24139  Claytonia exigua subsp. exigua B. Bunge 1976-4-3 2 Lake Growing 3 ft. from Hwy. at intersection of Walker Ridge Rd. and Hwy 20. 457 Comment
  RSA2405  Claytonia exigua subsp. exigua J. W. Blankinship 1923-3-19 s.n. Lake Highland Springs. Shady woods. Comment
  CAS-BOT-BC439193  Claytonia exigua subsp. exigua Lawrence Beane 1949-5-11 378 Lake Pillsbury Lake Comment
  HSC36910  Claytonia gypsophiloides John Rehling, Robert M. Specht 1976-3-25 148 Lake 3.7 mi. S on Bottle Rock Rd. from Hwy. 29 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
  CAS-BOT-BC439501  Claytonia parviflora subsp. parviflora John Thomas Howell 1931-4-4 6158 Lake St. Helena Creek Canyon, 4 miles south of Middletown Comment
  CAS-BOT-BC439504  Claytonia parviflora subsp. parviflora Carl B. Wolf 1928-5-6 1984 Lake 6 miles up Bartlett Springs grade Comment
  CHSC32963  Claytonia parviflora subsp. parviflora Terri Bartowski; Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 13 Lake Along Walker Ridge Road, 2.66 miles south of junction with access road to Indian Valley Dam. Comment
  HSC66018  Claytonia parviflora subsp. parviflora S. Harris, B. Ferguson, S. Smith 1980-4-19 Lake Along Walker Ridge Rd., 2.65 mi. S of junction with access road to Indian Valley Dam Comment
  UCR197906  Claytonia parviflora subsp. viridis Beecher Crampton, Jim Sweeney 1950-5-6 556 A Lake North Coast Range, 1 mile west of Highland Springs on either side of the road 457 Comment
  UCD131512  Claytonia perfoliata Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7550 Lake Clear Lake State Park. NE of Kelseyville. East of Lower Bayview Campground near rocks by lake. 414 Comment
  CAS-BOT-BC440041  Claytonia perfoliata subsp. perfoliata Agnes M. Bowman 1902-4-1 11 Lake Sulphur Bnks. Comment
  SEINET199763  Claytonia rubra subsp. rubra H. L. Mason 1926-3-26 11097 Lake 1.5 mi E of Bartlett Springs Comment
  CAS-BOT-BC91369  Clematis lasiantha L. R. Abrams 1928-5-7 12520 Lake Hough Springs. 594 Comment
  CAS-BOT-BC91372  Clematis lasiantha H. E. McMinn 1923-5-26 989 Lake Upper Eticuera Creek to Lake county line. Kingville Region. Comment
  RSA10737  Clematis lasiantha Carl B. Wolf 1928-5-7 2088 Lake 3 miles east of Hough's Mineral Springs, on the road to Williams. Comment
  RSA2566  Clematis lasiantha J. W. Blankinship 1927-7-3 s.n. Lake Mt. Konocti Mt. Comment
  RSA63697  Clematis lasiantha Milo S. Baker 1950-5-6 12216 Lake About 1 mile SE of Borax Lake Comment
  SEINET15325519 Image available Clematis lasiantha Richard R. Halse 2015-1 9379 Lake Along State Hwy. 20 ca. 0.6 mi NE of its junction with State Hwy. 53 or 3.2 mi E of Clearlake Oaks. 519 Comment
  SEINET8942166  Clematis lasiantha R. R. Halse 2015-3-26 9379 Lake Along State Hwy 20, ca 0.6 mile NE of its junction with State Hwy 53, 3.2 miles E of Clearlake Oaks. 519 Comment
  UC728653  Clematis lasiantha Milo S. Baker 1945-6-21 11042 Lake rd. to Bartlett Springs between Sawmill Flat and Ruppert Ridge 1066 Comment
  UC931952  Clematis lasiantha Verne Grant and Alva Grant 1946-5-26 7637 Lake 12 mi. s.e. Middletown (on rd. to Aetna Springs, Lake-Napa Counties) Comment
  RSA2564  Clematis ligusticifolia J. W. Blankinship 1927-9-11 s.n. Lake Kelseyville. Comment
  POM296062  Collinsia grandiflora Cora W. Benson 1935-4-13 s.n. Lake Lakeport. Comment
  CHSC48980  Collinsia greenei Vernon Oswald 1986-5-12 2029 Lake Bartlett Springs Rd. near Summit Peak. 1066 Comment
  HSC43939  Collinsia greenei Robert M. Specht 1977-5-14 865 Lake SE running ridge Comment
  JEPS74823  Collinsia greenei L. R. Heckard, T. I. Chuang and R. Bacigalupi 1975-5-8 4031 Lake ca. 3 mi ne Middletown (on road to Lower Lake, ne slope of hill); Hill 1030 Comment
  JEPS95592  Collinsia greenei Vernon H. Oswald and L. Ahart 1994-6-20 6323 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
  UCD67109  Collinsia greenei Ellen Dean; Davis Botanical Society 2008-5-31 5031 Lake west of I-5 at Maxwell, near summit lookout of Goat Mountain at end of Goat Mountain Road, western part of ridges below lookout just off the road. 1724 Comment
  RSA292999  Collinsia greenei Reino Alava, Lincoln Constance, Robert Ornduff 1957-5-5 793 Lake Hill '1030'. Comment
  CHSC79824  Collinsia heterophylla Thomas Edwards; T. Edwards 1990-3-31 7 Lake E side of Clear Lake, 2.2 mi S of Lucerne. 396 Comment
  JEPS6366  Collinsia heterophylla Rimo Bacigalupi and J. R. Sweeney 1953-5-27 4163 Lake roadbank just below (w of) Highland Springs (at bridge across creek); Highland Creek 426 Comment
  UC1012404  Collinsia heterophylla Francis W. Pennell 1940-7-4 26061 Lake on Route 29 three mi n Lower Lake 487 Comment
  UCD111937  Collinsia heterophylla Christopher Mallek 2008-1 HV1- 100 Lake High Valley. 793 Comment
  JEPS88697  Collinsia rattanii T. S. Brandegee 1891-6-21 Lake Tunis; [on annotation slip]: Probably the same as Tunis Mill. A lumber mill. Comment
  UC124721  Collinsia sparsiflora var. arvensis Katharine Curran May 1884 Lake Lakeport Comment
  POM273489  Collinsia sparsiflora var. arvensis Lyman D. Benson 1930-3-26 1987 Lake East of Bower Lake. Toward Ukiah - Tahoe Highway. Inner N Coast mtn range. 549 Comment
  RSA2431  Collinsia sparsiflora var. collina J. W. Blankinship 1923-4-18 s.n. Lake Kelseyville. Comment
  JEPS6316  Collinsia sparsiflora var. collina Milo S. Baker 1930-4-19 4864 d Lake near Ziegler Springs Comment
  UCD47907  Collinsia sparsiflora var. sparsiflora Ellen Dean; Ryan Brisco 2005-4-24 2482 Lake Lake County, McLaughlin UC Reserve, along dirt road that leaves Morgan Valley Rd, 0.9 rd mile S of intersection with with road to Reserve Field Station on the E side of the road. Rocky serpentine outcrop E of stock pond with white shed. 670 Comment
  UC173884  Collinsia torreyi var. latifolia H. M. Hall 1913-7-22 9552 Lake 40-50 mi from the Pacific Ocean (Inner North Coast Ranges, n side of Mount Hull); Inner North Coast Ranges, Mount Hull 1889 Comment
  CHSC23104  Collomia diversifolia Robert A. Schlising 1962-5-4 2229 Lake Coast Ranges. 0.9 mi N of county line, along Butts Canyon Road. Comment
  JEPS3761  Collomia diversifolia C. R. Bell 1951-3-24 881 Lake 6 mi se Middletown (on Pope Valley road, hill by Dieterts Reservoir) Comment
  UC84867 Image available Collomia diversifolia K. Curran 1884-7-1 Lake Epperson's Road; ; ; Epperson's Road, Lake Co. 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
  POM65619  Collomia heterophylla A. A. Heller 1902-7-25 5988 Lake Foothills South of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  HSC41886  Convolvulus arvensis Lloyd Simpson 1977-4-23 285 Lake Hwy. 20, 2.2 mi. W of its junction with Hwy. 29 Comment
  UCD168599  Corallorhiza maculata var. maculata Ellen Dean; G. Harrington, T. Zavortink, T. and F. Starbuck 2017-5-27 9364 Lake along Bartlett Springs Road between Bartlett Springs and Clear Lake. Sawmill Flat. South side of road adjacent to stream. 1121 Comment
  HSC89856  Cordylanthus pilosus Rimo Bacigalupi, G. Thomas Robbins, C. L. Custer 1954-8-9 4751 Lake In Collayomi Valley, sharp curve on Hwy. 29, 1.5 mi. SW of Middletown 351 Comment
  JEPS14920  Cordylanthus pilosus subsp. pilosus Rimo Bacigalupi with P. A. and Mrs. Munz, G. T. Robbins, L. T. Dempster and L. R. Heckard 1956-7-24 5739 Lake w side of ridge forming boundary with Colusa County (200 ft w of & below it's summit, 2.5 mi n of Fir-root Spring Camp, 6 mi s sw of Snow Mountain) 1249 Comment
  JEPS7006  Cordylanthus pilosus subsp. pilosus Peter H. Raven 1954-9-1 8095 Lake Butts Canyon 7 mi s of Middletown; Butts Canyon Comment
  RSA74039  Cordylanthus pilosus subsp. pilosus Milo S. Baker 1957-7-7 12382 Lake 5 mi. N of Lower Lake. Comment
  JEPS55939  Cordylanthus pringlei T. I. Chuang and F. M. Chuang 1968-7-24 6490 Lake Whispering Pine Comment
  UC1177097  Cordylanthus pringlei Peter H. Raven 1954-9-1 8112 Lake 1 mi e Mirabel Park (along Hoffman Creek); Hoffman Creek Comment
  CAS-BOT-BC238219  Cordylanthus tenuis subsp. brunneus Milo S. Baker 1944-6-28 10853 (old no. 10750) Lake Near Glenbrook, Cobb Val. Comment
  CAS-BOT-BC238220  Cordylanthus tenuis subsp. brunneus John Thomas Howell 1945-6-18 20982 Lake Near Glenbrook Comment
  HSC90814  Cordylanthus tenuis subsp. brunneus L. R. Heckard, T. I. Chuang 1968-6-18 1948 Lake E of Whispering Pines resort, NW of Middletown Comment
  UCD167264  Cordylanthus tenuis subsp. brunneus James Neilson 1981-6-25 3428 Lake Mayacmas Mountains, Bear Canyon drainage ca. 1/2 mi no. Buck Rock. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CAS-BOT-BC209767  Cornus glabrata H. E. McMinn 1923-5-27 1002 a Lake Bear Creek, tributary to Rice Fk. of Eel River - at base of Snow Mt. Comment
  LA40493  Cornus glabrata A. A. Heller; 1916-6-7 12365 Lake Between Bartlett Springs and Allen Springs Comment
  CAS-BOT-BC212030  Cornus nuttallii Wayne Roderick 1967-5-20 s.n. Lake Western Mines Road, n. side of Mt. St. Helena 762 Comment
  POM204009  Cornus nuttallii M. S. Jussel 1933-4-30 s.n. Lake Jordan Park, Cobb Mt. Comment
  UC634837  Cornus nuttallii H. L. Mason 1926-3-21 2781 Lake near summit of rd. from Middleton to Mt. St. Helena Comment
  POM339718  Cornus nuttallii F. R. Fosberg 1967-9-10 48648 Lake St. Helena Pass, east of Robert Louis Stevenson State Park. Comment
  JEPS37549  Cotula australis Milo S. Baker 1923-7-23 90 Lake Manning Creek; Carlotta Comment
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Feb 15 2013
  JEPS14711  Crepis monticola Rimo Bacigalupi with R. Hauke and Geo. Bacigalupi 1954-7-13 4665 Lake Sheetiron Mountain; summit 1958 Comment
  JEPS80075  Crepis monticola L. R. Heckard with J. Hickman 1979-6-15 5037 Lake Snow Mt.; up Summit Springs trail 1676 Comment
  UC173906  Crepis monticola H. M. Hall 1913-7-15 9468 Lake Mt. Sanhedrin inner North Coast Ranges (s side, semi-arid section of ranges 40-50 mi from Pacific Ocean) 1615 Comment
  UC175939  Crepis occidentalis H. M. Hall 1913-7-21 9533 Lake Mt. Hull inner North Coast Ranges (s side summit, semi-arid section of ranges 40-50 mi from the Pacific Ocean) 2072 Comment
  UCD142186  Croton setiger A. Simontacchi 1937-7-16 307 Lake Lakeport; 0.6 mile west northwest of Laurel Beach. 405 Comment
  UCD160319  Cryptantha James A. Neilson Jr. 1975-5-14 s.n. Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  UC78507  Cryptantha clevelandii Edw. L. Greene 1885-4-16 Lake All Saints Bay Comment
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Mar 17 2015
  POM287813  Cryptantha clevelandii var. dissita Lyman Benson 1935-5-18 6613 Lake Lakeport. Mayacamas mtn range, Clear Lake watershed. 427 Comment
  POM287815  Cryptantha clevelandii var. dissita Lyman Benson 1928-4-30 538 Lake 2 miles S Lakeport, Mayacamas Mt Range, Clear Lake watershed. 488 Comment
  UC1212054  Cryptantha dissita Robert Sweeney 1950-5-6 548 Lake 1.5 mi above Highland Springs (on Highland Springs road) Comment
  SEINET10697935 Image available Cryptantha dissita Milo S. Baker 1938-5-1 Baker 8956 Lake Serpentine near foot of grade west of Lakeport. Comment
  SEINET7883433 Image available Cryptantha dissita Leo Koch 1940-1 899 Lake 4.4 miles south of Lakeport Comment
  UCR64630  Cryptantha flaccida L. S. Rose 1934-5-23 34272 Lake 9 mi north of Lower Lake 546 Comment
  UC1177893  Cryptantha flaccida Peter M. Ray 1950-4-16 1745 Lake road between Leesville and Bartlett Springs (n end of Indian Valley); Indian Valley 457 Comment
  UC1731342  Cryptantha hispidula Dean W. Taylor 1998-6-23 16709 Lake 1 mi n of n end of Indian Valley Reservoir (North Coast Ranges, Stove Glade); North Coast Ranges, Stove Glade 609 Comment
  UC728692  Cryptantha hispidula Milo S. Baker 1945-6-18 10929 Lake near Glenbrook Comment
  UCD164601  Cryptantha hispidula A. Amezcua 1995-5-5 7 Lake South of Morgan Valley Road and east of Homestake mine (near Napa county line), alongside of unimproved road 300 m southeast of Hunting Creek crossing. 700 Comment
  HSC44369  Cryptantha intermedia J. Walker 1977-4-24 38 Lake Bartlett Springs Rd. at Kilpepper Creek 503 Comment
  RSA32516  Cryptantha intermedia J. T. Howell 1945-6-21 21153 Lake Sawmill Flat to Ruppert Ridge, Bartlett Mountain. Comment
  UC857189  Cryptantha microstachys Alice Eastwood and John Thomas Howell 1938-5-16 5560 Lake Clear Lake Park Comment
  RSA114011  Cryptantha milobakeri Milo S. Baker 1945-5-24 10897 Lake Bottlerock Road, 1 miles S of the jct with the Lakeport- lower Lake Hwy. Comment
  UC728697  Cryptantha milobakeri Milo S. Baker 1945-6-21 11027 Lake between Sawmill Flat and Ruppert Ridge (Bartlett Springs Road) 1066 Comment
  JEPS67733  Cryptantha muricata W. L. Jepson 1938-6-9 18911 Lake 2 mi n Lower Lake (Cache Creek bridge); Cache Creek 426 Comment
  POM287905  Cryptantha torreyana Lyman Benson 1932-6-21 3736 Lake Snow Mountain; ft Middle N Coast Mt Range, Bear Creek, Eel River 1524 Comment
  UC1278051  Cryptantha torreyana Beecher Crampton 1956-6-26 3664 Lake 1.7 mi e Siegler Springs Comment
  RSA151884  Cryptantha torreyana Robert Sweeney 1950-5-6 437 Lake 1 1/2 miles above Highland Springs on Highland Springs Road. Comment
  UC1541647  Cupressus macnabiana H. E. and S. T. Parks 1930-5-1 732 Lake e slopes Mt. St. Helena Comment
  UCD110849  Cupressus macnabiana Christopher Mallek 2008-1 HS- 1 Lake Highland Springs. 602 Comment
  NY16714  Cupressus macnabiana L. Abrams 1916-7-27 6272 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
  POM163405  Cupressus sargentii R. C. Bacigalupi 1926-1-2 1240 Lake On Mt. St. Helena Grade about 4 miles south of Middleton Comment
  SEINET3863404 Image available Cupressus sargentii Richard R. Halse 1987-2-22 3379 Lake Along Hwy. 29, .4 miles north of the Napa/Lake county line, about 6 miles south of Middletown; tree 12-15 meters tall.; 0 444 Comment
  UC483332  Cupressus sargentii J. A. Gum Jr. 1902-5-17 Lake near Glenbrook Comment
  UCD97121  Cupressus sargentii Ellen Dean; G. Harrington, J. Alderson 2011-4-10 6904 Lake West slope of Walker Ridge. Along Bartlett Springs Road west of bridge over creek. 469 Comment
  NY16841  Cupressus sargentii C. B. Wolf 1934-10-14 6188 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
  SEINET10531515  Cupressus sargentii Carl B. Wolf, E. R. Johnson 1934-10-14 Wolf 2145 Lake 7 mile east of Houghs Springs on road to Williams, 3 mile west of Colusa County line. 610 Comment
  JEPS80288  Cuscuta californica L. R. Heckard and J. Hickman 1980-9-17 5474 Lake near w ridge of West Peak (trail to Milk Ranch); Snow Mt. 2011 Comment
  UC635239  Cuscuta californica Pauline Schulthess 1931-7-7 Lake 1.5 mi sw Kelseyville Comment
  POM278838  Cuscuta ceanothi Lyman Benson 1936-8-15 7950 Lake Kelseyville 412 Comment
  RSA286388  Cuscuta howelliana R. F. Thorne 1974-7-27 44945 Lake Boggs Lake north of Harrington Flat Road. 914 Comment
  RSA2729  Cuscuta indecora J. W. Blankinship 1928-8-25 s.n. Lake Clear Lake Comment
  SEINET194263  Cuscuta jepsonii A. A. Heller 1902-7-25 5981 Lake Foothills S of Mt Sanhedrin midway between Potter Valley & Hullville Comment
  POM278819  Cuscuta pentagona Lyman Benson 1937-8-30 8503 Lake Kelseyville. 412 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
  CAS-BOT-BC376355  Cyperaceae Greg de Nevers 2001-5-14 12427 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  RSA0037084  Cyperaceae M. Bourell 1997-7-2 6536 Lake Copper Butte Trail. Along trail to Middle Fork Eel River. Comment
  CHSC101384  Cyperus eragrostis David Isle; Harry Zabel 2004-4-7 1777 Lake Mendocino National Forest; North Fork Cache Creek Watershed; in second spring on Ruppert Ridge adj. 4 x 4 road 15N06 (8W31); south of Ruppert Point. 1213 Comment
  UC183679  Cyperus erythrorhizos Joseph P. Tracy 1905-8-21 2378 Lake Scott Valley Northern Coast Ranges, Scott Valley 426 Comment
  UC1100562  Cyperus squarrosus Herbert L. Mason 1945-8-24 12686 Lake e. shore Lower Lake Comment
  UCD84399  Cyperus squarrosus Ayzik Solomeshch 2004-6-13 s.n. Lake Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek. 891 Comment
  UC1191382  Cypselea humifusa Herbert L. Mason 1945-8-24 12684 Lake e shore Lower Lake Comment
  CAS-BOT-BC435170  Cypselea humifusa Herbert L. Mason 1945-8-24 12684 Lake East shore, Lower Lake Comment
  HSC35426  Cystopteris fragilis M. Wetherwax 1975-5-3 124 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  JEPS8355  Damasonium californicum Rimo Bacigalupi and J. R. Sweeney 1951-6-3 3358 Lake 1.5 mi. due w. of town of Lower Lake (Dry Lake near U.S.G.S. Bench Marker 1467) Comment
  CAS-BOT-BC189732  Danthonia californica Greg de Nevers 2001-5-14 12476 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  CAS-BOT-BC474749  Datisca glomerata James A. Neilson, Jr. 1974-7-10 2828 Lake Mayacmas Mountains, vicinity of Cobb Mountain, along road to PG&G geothermal units 9 and 10, Alder Creek 960 Comment
  JEPS12206  Datura stramonium Willis L. Jepson 1892-8-2 21265 Lake near abandoned saw-mill Elk Mt. grade (Elk Mt. grade, South Fork of the Eel River); South Fork of the Eel River Comment
  POM284964  Datura stramonium Lyman D. Benson 1934-9-19 6204 Lake Soda Bay. Middle N Coast mtn range, Clear Lake watershed. 427 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
  RSA0118362  Datura stramonium Lyman Benson 1953-8-20 15246 Lake 1 mile north of Kelseyville. Mt. Range: Middle North Coast. 411 Comment
  CDA40172  Daucus pusillus G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18559 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon at intersection of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir. 441 Comment
  JEPS80404  Delphinium antoninum L. R. Heckard and J. Hickman 1981-6-23 5637 Lake Trail to Crockett Camp, North slope of North Ridge 1920 Comment
  CHSC56580  Delphinium hansenii subsp. hansenii Steven Triano 1988-6-1 239 Lake Ca 0.5 mi w of Lake Pillsbury. 640 Comment
  HSC27439  Delphinium hesperium J. P. Smith, J. O. Sawyer 1972-4-1 5146 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 Comment
  UCD83954  Delphinium hesperium Ellen Dean; C. Thomsen, G. Harrington 2010-6-9 6128 Lake Cache Creek Wilderness. NW part of wilderness on NW side of south fork of Cache Creek nearly opposite Dead Man's Canyon. 359 Comment
  CAS-BOT-BC9931  Delphinium nudicaule Carl B. Wolf 1928-5-6 2018 Lake 3 miles west of Bartlett Springs Comment
  CHSC52460  Delphinium nudicaule Sharon Orlando 1980-4-12 11 Lake 5.1 mi W of Walker Ridge Rd, hwy 20. 457 Comment
  JEPS81388  Delphinium nudicaule L. R. Heckard and J. C. Hickman 1982-7-8 5997 A Lake about 1/2 mi below Milk Ranch Meadow; Snow Mt., Middle Fork Stony Creek 1828 Comment
  RSA2561  Delphinium nudicaule J. W. Blankinship 1923-3-25 s.n. Lake Mt. Konocti. Shady woods. 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
  POM296216  Delphinium nudicaule Cora W. Benson 1935-4-13 10 Lake Above Littlen Soda Bay, Mt. Konocti. Comment
  RSA273296  Delphinium nudicaule J. P. Smith, Thomas W. Nelson 1976-4-13 8551 Lake Barlett Springs Road, 0.6 miles from its jct with State route 20. 457 Comment
  CAS-BOT-BC17103  Delphinium uliginosum A. A. Heller 1916-6-8 12385 Lake Between Hough's Springs and the Colusa county line Comment
  CHSC48691  Delphinium uliginosum Vernon Oswald 1986-5-12 2022 Lake Bartlett Springs Rd. at Indian Valley Reservoir 3.4 mi e of the bridge over the N. Fork of Cache Creek and 0.7 mi w of Stanton Creek. Along a stream in a meadow. 441 Comment
  OBI10609  Delphinium uliginosum Robert F. Hoover 1966-5-28 9880 Lake Valley at head of Butts Cyn E of Middletonw Comment
  SBBG118102  Delphinium uliginosum C. Bornstein, E. Collins, R. Lutsko 2004-6-18 Lake Bartlett Springs Rd, W of Walker Ridge Rd 640 Comment
  UCD110430  Delphinium uliginosum Daniel Slakey; CNPS volunteers 2011-6-12 16 Lake Walker Ridge. Barrel Springs area, about 15 miles N of Hwy. 20. 732 Comment
  POM270801  Delphinium variegatum Lyman Benson 1928-4-28 197 Lake Highland springs; Mayacamas Mt RAnge, 'Dobe Creek Waterhsed. 610 Comment
  RSA68778  Delphinium variegatum F. W. Peirson, Mabel Peirson 1926-4-2 6564 Lake Hopland Grade Comment
  SEINET7075476  Delphinium variegatum A. G. Vestal 1955-5-9 s.n. Lake Howard Springs. 38? deg. 51' 30" North Latitude, -122? deg. 40' 25" West Longitude. UTM Zone 10, 588320mE, 4300894mN. (NAD 27). [Coordinate Datum: WGS84/NAD83]. Comment
  UC912598  Delphinium variegatum H. L. Mason 1929-4-29 5257 Lake meadows between Middletown and Lower Lake Comment
  UCD74354  Delphinium variegatum G. L. Stebbins 1967-5-30 6525 Lake Morgan Valley, on road from Lower Lake to Knoxville, just northwest of Napa County line. (Exact location unknown. Coordinates estimated by label maker.) Comment
  JEPS62393  Delphinium variegatum subsp. variegatum W. L. Jepson 1943-5-16 20818 Lake low hill at junction of Hopland road and Highland Springs road (2 mi s of Lakeport) Comment
  POM270789  Delphinium variegatum subsp. variegatum Lyman Benson 1928-4-28 47 Lake Highland springs; Mayacamas Mt RAnge, 'Dobe Creek Waterhsed. 610 Comment
  UC854254  Delphinium variegatum subsp. variegatum A. A. Heller 1937-5-9 14334 Lake roadside bank along Hwy 20 between Lake Co. line and Clear Lake Comment
  CHSC29549  Deschampsia cespitosa Dibble; Griggs 1979-8-7 157 Lake Near Mc Cleod Ridge, close to the town of Potter Valley. On the upland flats of a ridge system, meadow. 732 Comment
  UCD61138  Deschampsia cespitosa B. Crampton 1953-7-14 1505 Lake Bottle Rock Road, about 2 miles north of Cobb Mtn. Comment
  CHSC105479  Deschampsia cespitosa subsp. cespitosa B. Castro; L. P. Janeway 1999-7-5 1001 Lake Ca 12 air mi SSW of Stonyford, 4 mi NW of Indian Valley Reservoir, just S of Colusa/Lake Co line, at Kanaka Glade. 981 Comment
  CAS-BOT-BC192732  Deschampsia danthonioides L. R. Abrams 1928-5-4 12318 Lake 5 mi. Northeast of Middletown on road to Lower Lake Comment
  CAS-BOT-BC210167  Deschampsia danthonioides Peter Rubtzoff 1966-8-20 s.n. Lake Boggs Lake, ca. 7 mi. northwest of Cobb. Comment
  CAS-BOT-BC227666  Deschampsia danthonioides Peter Rubtzoff 1957-7-27 s.n. Lake Boggs Lake Comment
  POM293068  Deschampsia danthonioides Lyman Benson 1948-7-3 12890 Lake Boggs Lake, west of Mt. Hanna; Middle North Coast Mt. Range 854 Comment
  RSA475250B  Deschampsia danthonioides Lyman Benson 1935-05 6631 Lake Cobb Valley, Clear Lake watershed 915 Comment
  UC1737014  Deschampsia danthonioides Kay H. Beach, Frank Gould 1940-5-4 440 Lake near Middletown Comment
  UCD37019  Deschampsia danthonioides Beecher Crampton 1956-6-26 3658 Lake Lake County, 3.5 miles by road east of Seigler Springs, west side of Snow's Lake. 655 Comment
  UCD63735  Deschampsia elongata August L. Hormay 1932-6-19 Lake 1 mile west of Middletown. Comment
  POM272497  Dicentra chrysantha Lyman Benson 1927-9-3 45 Lake Kelseyville, Middle N Coast Mt. range, Cold Creek drainage, western side of Mt. Konocti 518 Comment
  POM296211  Dicentra chrysantha Cora W. Benson 1935-6-6 52 Lake Mount Konocti Comment
  SEINET5339607  Dicentra chrysantha W. Roderick 1967-7-1 s.n. Lake Clear Lake Highlands. 457 Comment
  CAS-BOT-BC402415  Dicentra formosa subsp. formosa Mrs. Merrel Ackley 1965-6-1 s.n. Lake Bear Valley between Elk Mt. and Snow Mt. Comment
  UC72248  Dichelostemma capitatum Hardin Irwin 1904-3 57 Lake vicinity Kelseyville; , Cold Creek Comment
  HSC35410  Dichelostemma capitatum subsp. capitatum Scott M. Kruse 1975-5-3 21 Lake 8.7 mi. E of SR 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  UCD148247  Dichelostemma capitatum subsp. capitatum Robert E. Preston 2013-4-6 2908 Lake 4.5 mi WNW of Middletown, along side of Hwy 175. 494 Comment
  POM276988  Dichelostemma capitatum subsp. capitatum Lyman Benson 1928-3-23 867 Lake Kelseyville. Mayacamas Mtn range, Adobe Creek. 518 Comment
  CAS-BOT-BC300486  Dichelostemma volubile Mona Bourell 1997-7-3 6562 Lake Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail 1554 Comment
  JEPS80330  Dieteria canescens var. shastensis L. R. Heckard, and J. Hickman 1981-6-20 5567 Lake above outlet of Middle Fork Stony Creek (from lower Milk Ranch); Snow Mt. 1920 Comment
  RSA430753  Digitaria sanguinalis Lyman Benson 1934-9-18 6202 Lake Kelseyville; Mt. Range: Middle N. Coast; Watershed: Clear Lake 427 Comment
  CAS-BOT-BC153255  Diplacus kelloggii Robert E. Jameson 1967-5-7 14 Lake South Fork of Scott's Creek 4 miles west of Lakeport Comment
  CAS-BOT-BC153249  Diplacus kelloggii L. Beane; Lois E. James 1949-5-16 1998 Lake Pillsbury Lake Comment
  CAS-BOT-BC153385  Diplacus layneae D. E. Breedlove 1980-6-29 44838 Lake Butts Canyon Road 5-8 miles S of Middletown 274 Comment
  CAS-BOT-BC153377  Diplacus layneae John Thomas Howell 1945-6-21 21196 Lake Bartlett Flat Comment
  CHSC60148  Diplacus tricolor Bryon Case 1988-4-9 104 Lake Kesloff Lake, ca 2 mi w of Lower Lake. 499 Comment
  CAS-BOT-BC151347  Diplacus tricolor Alice Eastwood; John Thomas Howell 1938-5-16 5602 Lake 10 miles north of Lower Lake Comment
  CDA31365  Dittrichia graveolens Robin Breckenridge, K. Filippini 2009-11-17 PDR# 1313587 Lake Lower Lake: 5 miles south of Lower Lake on CalTrans right-of-way (Highway 29). 0 Comment
  UCR267440  Dittrichia graveolens Catherine Koehler 2012-10-8 s.n. Lake North Coast Range, McLaughlin UC Reserve, 0.39 miles SSE along Morgan Valley Rd. from main gate to Field Station at reserve; 0.83 miles SSE along Morgan Valley Rd. from intersection of Reiff Road and Morgan Valley Rd. 648 Comment
  UCD159736  Dodecatheon hendersonii James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3106 Lake Mayacmas Mountains, Childers Peak area. Barceloux Ranch, ca. one mile east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.) 579 Comment
  POM287498  Dodecatheon hendersonii R. D. Harwood 1925-4-25 121 Lake Woody. by shttered spring 1006 Comment
  CAS-BOT-BC376212  Downingia Greg de Nevers 1996-5-18 10815 Lake Just south of Anderson Marsh State Historic Park Comment
  UCR254938  Downingia Greg de Nevers 1996-5-18 10815 Lake North Coast Range, just south of Anderson Marsh State Historic Park [8420-8600 California Hwy 53] 412 Comment
  SD204854  Downingia bella R. F. Thorne, M. Patterson 1982-8-31 55234 Lake Northwest slope of Mount Hannah, Boggs Lake. 854 Comment
  POM312371  Downingia bicornuta H. L. Mason 1945-6-29 12617 Lake Boggs Lake at base of Mt. Hanna. Comment
  POM312376  Downingia concolor var. concolor H. L. Mason 1946-5-19 12793 Lake Locomono Creek near Middletown. Comment
  UC725653  Downingia concolor var. concolor A. A. Heller 1942-5-29 16489 Lake s of Lakeport (just s of the junction of State Highway 29 with the Hopland road) Comment
  JEPS108495  Downingia concolor var. concolor Lisa Schultheis 1995-5-31 192 -95 Lake About 7 mi outside of Middletown on Butts Canyon Rd. towards Pope Valley. Along the N side of Guinoc Lake (Desert Reservoir). Comment
  UC972180  Downingia concolor var. concolor Verne and Alva Grant 1940-5-26 7640 Lake about 10 mi se Middletown (on shores of Guinot Lake); Pope Valley, Guinot Lake Comment
  UC1244040  Downingia cuspidata John H. Weiler 1960-5-22 60122 Lake ca 10 mi s Kelseyville (just off Bottle Rock Road, in margins of Boggs Lake); Boggs Lake 422 Comment
  UC766339  Downingia cuspidata Robert F. Hoover 1941-6-8 5346 Lake Loch Lomond Comment
  RSA729020  Downingia cuspidata R. F. Thorne, Larry E. DeBuhr 1975-8-15 46820 Lake Boggs Lake, c. 7.5 mi. SSE of Kelseyville & 3 mi. NNW of Glenbrook Resort. 854 Comment
  SEINET7067213  Downingia montana A. G. Vestal 1947-5-3 s.n. Lake About 2.0 miles northeast of Middletown at the junction with Grand Road. Coordinate datum: NAD27. UTM Zone 10, 537555mE, 4292646mN. Comment
  JEPS104723  Downingia willamettensis John L. Morrison 1936-9-19 1895 Lake 3 mi SW of Snow Mountain 1371 Comment
  CAS-BOT-BC159576  Drymocallis glandulosa var. glandulosa J. W. Blankinship 1923-5-6 s.n. Lake Upper Kelsey Creek Comment
  UCD42113  Drymocallis glandulosa var. glandulosa Geri Hulse-Stephens 2002-6-2 952 Lake Goat Mountain. Root Homestead. 975 Comment
  CAS-BOT-BC159625  Drymocallis glandulosa var. glandulosa Ella Dales Cantelow 1939-5-7 2535 Lake 2 1/2 mi. e. of Lower Lake, Knoxville Road Comment
  HSC37903  Dudleya cymosa Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2304 Lake Morgan Valley Rd., 7.8 mi. from Upper Lake 640 Comment
  HSC66639  Dudleya cymosa Cathie Goldberg, Lynn Kunstman, Lauren Philbrick, Geoff Walsh 1980-4-19 24 Lake Coldsprings Campground, along access road to Indian Valley Dam Comment
  UC933319  Dudleya cymosa J. R. Sweeney 1950-5-13 448 Lake Highland Springs Comment
  CAS-BOT-BC428106  Dudleya cymosa subsp. cymosa Agnes M. Bowman 1902-5-1 88 Lake High Valley Comment
  CAS-BOT-BC445599  Echinodorus berteroi Milo S. Baker 1945-9-4 11170 Lake Clear Lake beach at Wygal's Resort near S end of Lake. Comment
  CAS-BOT-BC445600  Echinodorus berteroi Milo S. Baker 1945-9-4 11170 Lake Clear Lake beach at Wygal's Resort near S end of Lake. Comment
  UCR222473  Elatine heterandra R. F. Thorne, M. Patterson 1982-8-31 55236 Lake North Coast Range, northwest slope of Mount Hannah, Boggs Lake 854 Comment
  UC1101547  Elatine triandra Malcolm A. Nobs and S. Galen Smith 1949-9-8 1861 Lake Thurston Lake Comment
  CAS-BOT-BC113665  Eleocharis acicularis var. gracilescens Joseph William Blankinship 1926-6-16 s.n. Lake Kelseyville. Swamps along Cold Cr. Comment
  RSA10721  Eleocharis montevidensis var. montevidensis Carl B. Wolf 1928-5-7 2108 Lake 6 miles east of Houghs Mineral Springs on the road to Williams. Comment
  RSA286230  Eleocharis obtusa var. engelmannii Robert F. Thorne 1974-7-31 44957 Lake Boggs Lake: N of Harrington Flat Road; lower margin of lake on S side 915 Comment
  SD34510  Elymus glaucus A. A. Beetle 1941-4-21 1740 Lake West side of Clear Lake Comment
  UCD112025  Elymus glaucus Christopher Mallek 2008-1 s.n. Lake High Valley. 793 Comment
  UCD61913  Elymus glaucus August L. Hormay 1932-6-19 Lake 4-5 miles South of Middletown, Mt. St. Helena. Comment
  UCD62298  Elymus glaucus Elizabeth Wilson 1940-6-4 Lake Lake Co. Comment
  SEINET10554316  Elymus glaucus A. Arthur Heller 1902-7-23 Heller 5957 Lake Thistle Springs, Mount Sanhedrin. Comment
  CAS-BOT-BC206726  Elymus glaucus subsp. glaucus A. A. Heller 1902-7-23 5957 Lake Thistle Springs, Mt. Sanhedrin Comment
  CAS-BOT-BC234091  Elymus multisetus Milo S. Baker 1945-6-21 11017 Lake Bartlett flat along Hiway to Clear Lake a few mi. W of Bartlett Sprs. Comment
  UC1133032  Elymus multisetus P. L. Johannsen 1937-6-23 1194 Lake 3 mi se Upper Lake; Lakeport Quadrangle Comment
  UCD36643  Elymus multisetus Beecher Crampton 1955-6-13 2846 Lake Lake County, 1.5 miles south of Lakeport. Comment
  UCD83741  Elymus multisetus Ellen Dean; Craig Thomsen, Gordon Harrington, John Chau 2010-5-5 5990 Lake Cache Creek Wilderness area, northern part of wilderness near Baton Flat. NW side of Cache Creek. 325 Comment
  UCD62741  Elymus trachycaulus subsp. subsecundus Beecher Crampton 1956-6-27 3691 Lake Along Cold Creek, Mt. Hannah Resort. 792 Comment
  JEPS3235  Emmenanthe penduliflora Eleanor Armstrong 1932-5-20 460 Lake 2 mi north Kelseyville, on Lower Lake Road 396 Comment
  UC1282747  Emmenanthe penduliflora J. R. Sweeney 1953-5-18 1053 Lake Lower Lake Burn (1952) 1.2 miles east of Road junction to Kelseyville, on Highway 53 Comment
  CAS-BOT-BC165902  Epilobium Greg de Nevers 2001-4-23 12277 Lake Clear Lake, Lake County Land Trust, Rodman Slough. Near Wildflower Flat 475 Comment
  UCD161455  Epilobium James A. Neilson Jr. 1975-6-5 3344 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  UCD42083  Epilobium brachycarpum Geri Hulse-Stephens 2001-9-8 867 Lake Goat Mountain. Wyman Switchback. Wyman camp area. Comment
  RSA2234  Epilobium ciliatum subsp. ciliatum J. W. Blankinship 1928-7-12 s.n. Lake Kelseyville; along Clear Lake Comment
  UCD42079  Epilobium ciliatum subsp. ciliatum Geri Hulse-Stephens 2001-9-8 840 Lake Goat Mountain. Wyman Creek. 1005 Comment
  RSA761379  Epilobium densiflorum Barbara Ertter 1988-7-3 7655 Lake Elk Mt Rd ca 7 airmiles N Upper Lake (town), ca halfway up switchbacks on S Face Elk Mt, 3 mi from top, 2.7 mi from Middle Cr crossing. 762 Comment
  HSC31457  Epilobium minutum Maralyn O'Meara 1974-5-4 321 Lake Walker Ridge Rd. 0.5 mi. N from junction with Hwy. 20 671 Comment
  RSA2236  Epilobium minutum J. W. Blankinship 1923-5-6 s.n. Lake Upper Kelsey Creek. Comment
  SEINET183652  Epilobium minutum L. Constance 1938-4-22 2136 Lake 2 miles NE of Middletown North Coast Ranges. 305 Comment
  UCD66980  Epilobium nivium Ellen Dean; Davis Botanical Society 2008-5-31 5049 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
  UCR138663  Epilobium pallidum B. Ellyson, J. Hooke, D. Newman 1996-5-4 36 Lake Benmore Canyn. 1.4 mi west of Walker Ridge Road on Indian Reservoir Road; 57 mi east of Hwy 101 on Hwy 20 683 Comment
  UC909779  Epilobium torreyi Milo S. Baker 1950-6-2 12257 Lake margin of Boggs Lake 914 Comment
  UCD84387  Epilobium torreyi 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
  UCD15636  Epipactis gigantea R. B. Kelley 1985-5-28 191 Lake 3.9 miles W of junction of Bear Valley Rd with Brim Rd, on Bartlett Springs Rd. 609 Comment
  RSA2746  Eragrostis hypnoides J. W. Blankinship 1928-7-12 s.n. Lake Kelseyville; along Clear Lake Comment
  UC1100247  Eragrostis hypnoides Herbert L. Mason 1946-7-27 12951 Lake Clear Lake 2-3 mi n Lakeport; Clear Lake Comment
  UC164835  Eremocarpus setiger Joseph P. Tracy Jul 21 1905-Aug 16 1905 2341 Lake Elk Mountain Northern Coast Ranges (n Lake Co.) 1219 Comment
  CAS-BOT-BC293732  Eremogone congesta Mona Bourell 1997-7-4 6621 Lake Mendocino National Forest, Black Butte, near summit Comment
  JEPS68995  Eriastrum abramsii R. F. Hoover 1938-6-9 3554 Lake between Burns Valley and Borax Lake Comment
  SEINET4985615  Eriastrum brandegeeae Unknown 1945-6-28 12604 Lake Obsidian Ridge, SE of Borax Lake Comment
  SEINET8729305 Image available Eriastrum brandegeeae H. L. Mason 1945-1 12604 Lake Obsidian Ridge, southeast of Borax Lake. Comment
  JEPS19186  Ericameria arborescens R. F. Hoover 1938-9-5 3808 Lake summit on Hopland- Lakeport road Comment
  HSC95330  Ericameria linearifolia A. Miles, M. Malle, B. Gibbs 1999-5-1 27 Lake Blue Oak Rec. Area; Walker Ridge Rd., 1/2 km. N of campground 536 Comment
  HSC103558  Ericameria linearifolia J. Carey, A. Hong, J. Leffingwell 1995-4-1 17 Lake Indian Valley Access Rd.; 0.50 mi. E from Blue Oak Recreation Site. 537 Comment
  CAS-BOT-BC294178  Ericameria nauseosa var. speciosa John Thomas Howell 1945-6-21 s.n. Lake Between Ruppert Ridge and Bartlett Flat, Bartlett Mountain Comment
  UCD158768  Ericameria nauseosa var. speciosa James A. Neilson Jr. 1974-7-10 3460 Lake Mayacmas Mountains. Cobb Mountain.(Elevation estimated by label maker using Google Earth.) 1097 Comment
  UC1118155  Erigeron inornatus var. inornatus A. Simontacchi 1937-7-22 320 Lake 1.3 mi nw of Pinnacle Rock; Mendocino National Forest, Lake Port Quadrangle 1295 Comment
  UC895886  Erigeron inornatus var. inornatus Milo S. Baker 1940-6-29 9737 Lake along highway Cobb Valley Comment
  JEPS26500  Erigeron linearis Lauramay T. Dempster 1961-6-22 1739 Lake below Sheep Pen (w face of Hart Mountain (n of Hart Peak)); Hart Mountain, Juniper Canyon, Sheepherder's monument 2194 Comment
  JEPS124478  Erigeron petrophilus var. petrophilus Daniel Slakey with CNPS Volunteers 2015-7-12 151 Lake Snow Mountain, slope above (southeast of) Bear Creek. Comment
  CAS-BOT-BC216118  Eriodictyon californicum Doris K. Kildale 1928-5-7 4950 Lake 5 miles east of Bartlett Springs Comment
  CAS-BOT-BC216122  Eriodictyon californicum J. Clausen 1935-5-20 1020 a Lake 28.7 mi. W. of Williams on Bartlett Springs Road on grade going up from Indian Valley Comment
  HSC13526  Eriodictyon californicum P. J. Zinke 1949-5-5 33 Lake Hopland, Lakeport Rd. 610 Comment
  RSA604732  Eriodictyon californicum Jens Clausen 1935-5-20 1020 -a Lake 28.7 miles W of Williams on Barlett Springs Road on grade going up from Indian Valley. Comment
  UC909783  Eriodictyon californicum Milo S. Baker 1950-5-6 12214 Lake about 1 mi se Borax Lake; se of Borax Lake Comment
  UCD111671  Eriodictyon californicum Christopher Mallek 2007-5-13 s.n. Lake Highland Springs. 602 Comment
  UCD119284  Eriodictyon californicum Jane McBerty 1961-4-30 21 Lake 5 miles east of Lower Lake. Comment
  UCD84022  Eriogonum compositum Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6194 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. 630 Comment
  CAS-BOT-BC248821  Eriogonum compositum var. compositum A. A. Heller 1902-7-19 5913 Lake Southern slope of Mt. Sanhedrin above the sawmill Comment
  UC614744  Eriogonum dasyanthemum Beryl O. Schreiber 1936-9-20 2348 Lake 2 mi e Lower Lake 457 Comment
  UCD83826  Eriogonum dasyanthemum Ellen Dean; G. Harrington, C. Thomsen, J. Gilardi 2010-5-12 6005 Lake southern part of Cache Creek Wilderness Area. Area is accessed via Morgan Valley Road and eastern forks of Rocky Creek Road. Permission granted to use private road to get to Wilderness boundary. 797 Comment
  CAS-BOT-BC242592  Eriogonum dasyanthemum Walter Knight; Irja Knight 1963-10-20 367 Lake Knoxville Rd - between Lower Lake and Lake-Napa Co. boundary Comment
  CAS-BOT-BC257476  Eriogonum inerme var. inerme John Thomas Howell 1945-6-20 21120 Lake Pinnacle Rock, Bartlett Mountain Comment
  CAS-BOT-BC259415  Eriogonum luteolum Milo S. Baker 1940-8-16 9872 Lake 3.5 miles east of Middletown at Serpentine Hill north side of Highway Comment
  CAS-BOT-BC259421  Eriogonum luteolum L. R. Abrams 1916-7-28 6283 Lake Between Houghs & Bartlett Springs Comment
  CDA21529  Eriogonum luteolum G. F. Hrusa, R. Gross 2008-5-23 17452 Lake North Coast Ranges; Indian Valley Reservoir Rd. above Reservoir, just above Blue Oak Campground. 594 Comment
  UCD126863  Eriogonum luteolum Geri Hulse-Stephens 2001-6-28 686 b Lake Goat Mountain. Mendocino National Forest. Entry road before Wyman Rd. 1173 Comment
  UC1413435  Eriogonum luteolum var. luteolum James L. Reveal, Caroline G. Reveal 1974-8-15 3774 Lake 2.5 mi ne along Highway 29 Middleton 365 Comment
  UC178455  Eriogonum luteolum var. luteolum Katharine Brandegee 1911-8-16 Lake near Middletown (Langtry Ranch); Langtry Ranch Comment
  JEPS73440  Eriogonum nervulosum L. R. Heckard 1972-7-8 3034 Lake near summit of ridge se West Peak Snow Mt.; Lake and Colusa County Line 2072 Comment
  UC161816 Image available Eriogonum nervulosum Katharine Brandegee 1902-8-25 Lake Snow Mountain; ; Snow Mt., Lake Co. Comment
  UCD167311  Eriogonum nervulosum James Neilson 1977-6-8 3915 Lake Mayacmas Mountains, Bear Creek drainage. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD84031  Eriogonum nudum Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6210 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via eastern forks of Rocky Creek Road and then via a private road owned by Stephen Gilardi (an area known as Brushy Sky High on some maps). 701 Comment
  UC1032214  Eriogonum nudum var. auriculatum A. Simontacchi 1937-7-7 274 Lake 2 mi nw The Narrows; Lakeport Quadrangle Comment
  CAS-BOT-BC261514  Eriogonum nudum var. nudum A. S. Stinchfield 1916-8-1 s.n. Lake Near Bartlett Springs Comment
  RSA2374  Eriogonum nudum var. nudum J. W. Blankinship 1928-8-20 s.n. Lake Mt. Konocti. Open lands. 762 Comment
  RSA431138  Eriogonum nudum var. nudum Lyman Benson 1927-8-30 604 Lake Kelseyville bar of dry creek bed. Middle N. Coast Mt. Range. Kelsey River drainage area. 488 Comment
  CAS-BOT-BC261701  Eriogonum nudum var. oblongifolium John Thomas Howell 1930-8-24 5447 Lake 4 miles from Middletown on Adams Springs Road Comment
  UC85920  Eriogonum roseum Mrs. K. Brandegee Lake Upper Lake Comment
  CAS-BOT-BC26171  Eriogonum smallianum A. A. Heller 1902-7-28 5996 Lake Near the summit of Mt. Sanhedrin Comment
  UC77554  Eriogonum spergulinum var. reddingianum T. S. Brandegee 1892-8-25 Lake Snow Mountain Comment
  CAS-BOT-BC267420  Eriogonum tripodum Katharine Brandegee 1882-7-1 s.n. Lake Indian Valley Comment
  UC762655  Eriogonum tripodum R. F. Hoover 1938-6-9 3573 Lake Indian Valley Comment
  CHSC32253  Eriogonum umbellatum var. smallianum James Jokerst 1980-9-5 1123 Lake North Coast Ranges. Near Hull Mountain. Comment
  JEPS80155  Eriogonum umbellatum var. smallianum L. R. Heckard 1974-9-8 3829 Lake s Lookout at summit; Goat Mt., at Colusa line 1859 Comment
  UC85998  Eriogonum umbellatum var. smallianum Mrs. Brandegee 1892-8-25 Lake Snow Mountain Comment
  UCD160279  Eriogonum vimineum James A. Neilson Jr. 1974-5-24 2981 Lake Mayacmas Mountains, Barceloux Ranch. South of Childers Peak, ca. 3/4 mile east of Big Canyon Road. (Elevation and georeferencing estimated by label maker.) 548 Comment
  CAS-BOT-BC267633  Eriogonum wrightii var. trachygonum Chas. M. Belshaw 1936-9-20 2673 Lake Clear Lake Road, six miles south of Lower Lake Comment
  CAS-BOT-BC308112  Eriophyllum lanatum var. achilleoides Marjorie Swabey 1924-2-23 s.n. Lake 4 mi. from Middletown on Cobb Road Comment
  CDA21513  Eriophyllum lanatum var. achilleoides G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17096 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  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
  POM215795  Eriophyllum lanatum var. achilleoides D. D. Keck 1933-5-30 2389 Lake Scotts Valley, 6 miles south of Blue Lakes. Comment
  RSA518746  Eriophyllum lanatum var. achilleoides Barbara Ertter 1988-7-4 7695 Lake Bear Creek Rd. ca 10 airmiles N of Upper Lake (town), crest of road 3.8 mi from Elk Mt. Rd, Mendocino Nat'l For. 976 Comment
  UC1080206  Eriophyllum lanatum var. achilleoides Douglas Post 1953-5-26 Lake at entrance of El Cielito Resort (2 mi s of Middletown on state Highway 29); state Highway 29 Comment
  UC1443488  Eriophyllum lanatum var. integrifolium J. L. Strother 1977-7-26 1285 Lake along ridge 200-400 m e lookout station; Hull Mt., Horse Ridge 2075 Comment
  UCR196906  Erodium botrys S. Franson 1997-5-3 23 Lake North Coast Range, city of Upper Lake, near Scotts Creek Bridge on Hwy 29, c. 1/4 mile west along levee bordering Tule Lake, on levee's south side on an access road down to the lake 405 Comment
  RSA755722  Eryngium aristulatum var. aristulatum R. F. Thorne, M. Patterson 1982-8-31 55233 Lake Northwest slope of Mount Hannah, Boggs Lake 854 Comment
  UC1259987  Eryngium aristulatum var. aristulatum J. M. Tucker 1981-1-30 4451 Lake just into by ca. 200-300 yards Boggs Mt. State park (just s. of Ettawa Springs property); southern Lake Co. 777 Comment
  UC1487275  Eryngium aristulatum var. aristulatum Yusuf Sheikh and Lincoln Constance 1973-5-12 543 Lake Pink-eye Lake, near, 3 mi W of Lower Lake Comment
  UC1487282  Eryngium aristulatum var. aristulatum Yusuf Sheikh 1974-4-21 568 Lake ca. 3.2 miles E of Loch Lomond (on Loch Lomond Road) Comment
  UC985673  Eryngium aristulatum var. aristulatum Herbert L. Mason 1945-8-24 12671 Lake Boggs Lake Comment
  UCD42046  Eryngium aristulatum var. aristulatum Geri Hulse-Stephens 2001-6-5 634 Lake Goat Mountain. East vernal pool, Root Homestead Parcel. 944 Comment
  RSA0115189  Eryngium aristulatum var. aristulatum Lyman Benson 1947-8-25 12806 Lake Boggs Lake, West of Mt. Hanna. Mt. Range: Middle N. Coast. 822 Comment
  CDA28604  Eryngium constancei G. F. Hrusa 1997-7-23 14016 Lake North Coast Ranges; Loch Lomond townsite. Comment
  UC1481223 Image available Eryngium constancei Yusuf Sheikh and Lincoln Constance 1973-5-12 545 Lake Loch Lomond; Loch Lomond, Lake Co. Comment
  UC1487343  Eryngium constancei Yusuf Sheikh 1974-4-21 545 Lake Loch Lomond Comment
  CAS-BOT-BC294714  Erysimum Mona Bourell 1997-7-2 6510 Lake Mendocino National Forest. Crockett Trailhead, N. boundary of Snow Mountain Wilderness 1584 Comment
  CAS-BOT-BC40692  Erysimum capitatum G. B. Rossbach; H. J. Arnott 1955-4-9 580 Lake Upper Grizzly Canyon, Route 20, east of Clear Lake. Comment
  CAS-BOT-BC40687  Erysimum capitatum John Cromwell; Julie Schneider; Audie Thoele 1994-4-23 36 Lake Walker Ridge, by the intersection of Walker Ridge Road and Bartlett Springs Road, at the top of Brim Grade. 701 Comment
  CHSC41225  Erythranthe floribunda J. D. Jokerst 1985-8-11 1639 Lake Snow Mt Wilderness area SW of trail to Milk Springs Ranch near headwaters of small unnamed creek. 1950 Comment
  SEINET8334728  Erythranthe nasuta L. F. Henderson 1933-5-22 15622 Lake near Lakeport. Comment
  CAS-BOT-BC151565  Erythranthe nudata H. D. Ripley; R. C. Barneby 1945-6-21 6925 Lake 8 miles SE of Middletown 335 Comment
  RSA10172  Erythronium californicum Carl B. Wolf 1928-5-6 1976 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  UC843848  Erythronium californicum A. A. Heller 1937-5-9 15330 Lake ridge w Lakeport (on hwy to Hopland) Comment
  CAS-BOT-BC504313  Erythronium californicum Elmer I. Applegate 1934-3-31 8878 Lake Hopland grade Comment
  CAS-BOT-BC504326  Erythronium californicum Lewis S. Rose 1933-4-22 33102 Lake Lakeport Comment
  CAS-BOT-BC504327  Erythronium californicum Alice Eastwood 1925-5-25 12939 Lake On road to Mt. Sanhedrin near Dashiells Comment
  JEPS39664  Erythronium californicum Rimo Bacigalupi, T. Crovello and L. Heckard 1965-4-26 9053 Lake grade 2.4 mi. above & w. of junction w/ Crabtree Spring Forest Service rd. Bartlett Mt. 792 Comment
  POM290974  Erythronium californicum Lyman Benson 1930-3-23 1962 Lake Lakeport. Scotts Valley School. 518 Comment
  RSA28182  Erythronium californicum Elmer I. Applegate 1931-3-25 6612 Lake Scotts Valley, 4 miles west of Lakeport. Comment
  RSA28185  Erythronium californicum Elmer I. Applegate 1931-3-24 6611 Lake 7 miles west of Kelseyville. Comment
  RSA28164  Erythronium helenae Elmer I. Applegate 1931-3-23 6610 Lake Gallaghers Ranch, about 3 miles south of Middletown, near north base of Mounnt St. Helena Comment
  UC1106184  Erythronium helenae Peter H. Raven 1955-4-9 8270 Lake on steep walls of side-stream Butts Canyon Comment
  JEPS51800  Eschscholzia caespitosa Milo S. Baker 1923-5-20 Lake hwy near Blue Lakes Comment
  CAS-BOT-BC403131  Eschscholzia californica A. A. Heller 1919-6-8 13244 Lake Mill Creek Forestry Station, east base of Snow Mountain 548 Comment
  UC353880  Eschscholzia californica Milo S. Baker 1927-7-7 2314 a Lake along hwy s Kelseyville (s Lake Co.) Comment
  CAS-BOT-BC5957  Eschscholzia xylorrhiza Mary Katherine (Mrs.) Brandegee 1892-8-25 s.n. Lake Snow Mt. Comment
  HSC8004  Euphorbia crenulata W. L. Jepson 1892-8-4 13922 Lake Gravelly Valley, S Fork of Eel River Comment
  UCD84525  Euphorbia spathulata Ellen Dean; C. Thomsen, G. Harrington, R. Wilmarth, R. Wenk 2010-6-2 6076 Lake Lake County. Walker Ridge. Along Walker Ridge Road. Barrel Spring. 701 Comment
  UCD142486  Euphorbia spathulata George F. Hrusa 1993-5-2 10879 Lake Between Bear Valley and Indian Valley Reservoir at N end of Walker Ridge. 630 Comment
  CAS-BOT-BC312171  Eurybia radulina Mrs. Alexander MacCallum 1905-8-1 s.n. Lake Bartlett Springs Comment
  UC1199302  Eurybia radulina Joseph P. Tracy Jul 21 1905-Aug 16 1905 2345 Lake Elk Mountain, northern Lake County Northern Coast Ranges, Elk Mountain 1219 Comment
  CAS-BOT-BC458295  Euthamia occidentalis Paul R. Hitchborn 1928-9-16 s.n. Lake Clear Lake, reclamation near Lucerne Comment
  UC672226  Euthamia occidentalis Pauline Schulthess 1931-7-20 Lake about 5 1/2 mi s Kelseyville (near Brierly Ranch) Comment
  CAS-BOT-BC413869  Fallopia convolvulus M. Forster; M. Kortum 1940-5-4 s.n. Lake A few miles S. of Junction of Bottle Rock Rd. Comment
  HSC37173  Festuca californica A. Montalvo, J. D. Ackerman 1975-9-10 679 Lake Boggs Mtn. E of Cobb, near summit on Rd. 541. Site 4 of Geothermal Survey. 1104 Comment
  UCD65962  Festuca elmeri Elizabeth Wilson 1940-6-4 Lake S. of Soda Bay 487 Comment
  CHSC105730  Festuca occidentalis David Isle; Arnold James 1993-6-22 1772 Lake Mendocino National Forest - North Coast Ranges Soda Creek Watershed. Soda Creek Ridge (= S end of Erickeson Ridge), between Soda Creek and Lake Pillsbury; Ridgetop 1993 EUI Plot 3. 627 Comment
  UC730015  Festuca occidentalis Leo F. Koch 1940-4-27 909 b Lake 1.5 mi e Middletown Comment
  UC971690  Festuca roemeri Leo Koch 1940-4-28 924 Lake 1.1 mi from Kelseyville (towards Lower Lake) Comment
  UCD163164  Fragaria vesca James A. Neilson Jr. 1981-4-9 4012 Lake Mayacmas Mountains. Along High Valley Creek, about 1 mile south of junction of High Valley Creek and Kelsey Creek. (Exact location unknown. Coordinates estimated by label maker. Note: Neilson indicated that the section was 29, but that would be in Mendocino County and not along High Valley Creek.] Comment
  LA207735  Frangula californica subsp. californica Carl B. Wolf; 1928-5-5 1967 Lake 3.5 mi. from Clear Lake on Bartlett Springs Grade Comment
  SBBG26929  Frangula californica subsp. californica C. M. Belshaw 1936-9-19 2680 Lake Bear Crk, 2.5 mi NE of Poges Peak 792 Comment
  SEINET7417472 Image available Frangula californica subsp. californica A. A. Heller 1919-1 13246 Lake Mill Creek Forestry Station, E base of Snow Mountain 549 Comment
  CAS-BOT-BC62978  Frangula californica subsp. crassifolia L. R. Abrams 1916-7-27 6275 Lake Near Hough's Springs. Comment
  SD22832  Frangula californica subsp. crassifolia Carl B. Wolf 1933-9-26 5507 Lake Inner North Coast Range; 6 6/10 mi. E. of Houghs Mineral Springs on road to Williams 1700 Comment
  HSC46514  Frangula californica subsp. occidentalis J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9272 Lake Mendocino National Forest, Oak Flat Campground 518 Comment
  CAS-BOT-BC223412  Fraxinus dipetala Agnes M. Bowman 1902-4-1 215 Lake Sulphur Bnks. Comment
  RSA98593  Fraxinus dipetala Milo S. Baker 1946-5-1 11349 Lake Along road from Burns Valley to Borax Lake Comment
  SD7744  Fraxinus latifolia Daniel Cleveland 1882-6-21 Lake Comment
  SFV2752  Fraxinus latifolia K. A. Wilson 1961-6-22 1190 Lake North Coast Ranges North shore of Clearwater Lake, 3 miles south of Nice. 420 Comment
  RSA78619  Fremontodendron californicum J. T. Howell 1943-5-11 18066 Lake Mirabel Mine. Comment
  SD58349  Fritillaria J. R. Sweeney, H. L. Mason, G. Martinoli, T. Tadros 1954-3-17 1083 Lake In serpentine of 'Hill 1030', 3 miles northeast of Middletown. Comment
  CAS-BOT-BC130006  Fritillaria affinis Georgia Bentley 1917-4-4 s.n. Lake Lakeport Comment
  CAS-BOT-BC130010  Fritillaria affinis J. W. Blankinship 1923-4-15 s.n. Lake Saratoga Springs 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
  UC1134605  Fritillaria affinis K. Bradshaw 1937-5-29 19 Lake Mendocino National Forest, High Glade Lookout High Glade Lookout; Mendocino National Forest, High Glade Lookout 1463 Comment
Read comments
Feb 15 2011
  UCD139714  Fritillaria affinis Rolf Y. Berg 1963-3-3 s.n. Lake Butts Creek Canyon, on Pope Valley - Middletown Road, 200 meters north of Napa county line. Comment
  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
  UCD139707  Fritillaria pluriflora Kim E. Steiner 1979-4-1 288 Lake Walker Ridge Rd., 0.5 mi. N of State Hwy 20. 670 Comment
  CAS-BOT-BC130470  Fritillaria purdyi Alice Eastwood 1915-6-6 4660 Lake Mt. St. Helena Comment
  UC1299353  Fritillaria recurva Freed W. Hoffman 1947-4-10 1876 Lake Highland Creek Comment
  RSA304273  Fritillaria recurva James R. Shevock 1972-3-25 1433 Lake Butts Canyon Road. 305 Comment
  JEPS52616  Galium L. T. Dempster and G. L. Stebbins 1966-6-3 4230 Lake 0.6 mi nw Black Oak Villa (s side of Pope Valley-Middletown Hwy, along gully) Comment
  UCD110856  Galium andrewsii Christopher Mallek 2008-1 HS1- 1 Lake Highland Springs. 602 Comment
  UCD32585  Galium andrewsii Beecher Crampton 1954-6-8 1939 Lake Lake County, 3 miles north of Cobb Mountain, Bottle Rock Road. Comment
  UC1299479  Galium andrewsii subsp. andrewsii Freed W. Hoffman 1947-4-9 1900 Lake Bucksnort Creek North Coast Ranges, Hennesey Ranch 207 Comment
  UC1143149  Galium aparine H. S. Yates 1934-4-15 3757 Lake Bendmore Quadrangle Ukiah Quadrangle Comment
  JEPS52704  Galium bolanderi Lauramay T. Dempster and G. L. Stebbins 1963-5-26 3787 Lake just 1/2 mi n Lake-Napa county line (on road from Pope Valley to Middletown); Butts Canyon Comment
  CHSC102762  Galium californicum David Isle; Arnold James 1993-6-23 1731 Lake Mendocino National Forest. North Coast Ranges. Upper Main Eel River Watershed. N of Lake Pillsbury and 20N01; NE of Sheriff Posse Corral and up 4x4 road past K-Tag. MDBM. 609 Comment
  CHSC91162  Galium californicum D. Isle 1997-7-31 316 Lake Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. 8.5 mi. up from 16N30/16N14 jct. at Low Gap Meadow. 1133 Comment
  POM60726  Galium californicum A. A. Heller 1902-7-14 5870 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  UCD158759  Galium californicum James A. Neilson Jr. 1974-6-30 2802 Lake Mayacmas Mountains, northwest ridge of Cobb Mountain. Head of Alder Creek. (Elevation estimated by label-maker using topo map). 1097 Comment
  SEINET12322361  Galium californicum W. Knight, Knight, I. 1981-1 4398 Lake near Towhead Flat, enroute to summit of Mt. Sanhedrin 1219 Comment
  SD132013  Galium californicum subsp. californicum Barbara Ertter 1988-7-4 7698 Lake Bear Creek Rd ca 10 airmiles N of Upper Lake (town), crest of road 3.8 mi from Elk Mt Rd, Mendocino Nat'l For. 975 Comment
  JEPS81371  Galium grayanum var. nanum L. R. Heckard and J. C. Hickman 1982-7-8 5981 Lake rocky outcrop w Saddle; Snow Mt. 2042 Comment
  JEPS88932  Galium grayanum var. nanum K. Brandegee 1892-8-25 Lake Snow Mountain 2011 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
  UCD42059  Galium parisiense Geri Hulse-Stephens 2001-6-29 712 a Lake Goat Mountain. Wyman Switchback. 1173 Comment
  HSC27162  Galium porrigens var. porrigens J. P. Smith, J. O. Sawyer 1972-4-1 5155 Lake 6.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. 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
  CAS-BOT-BC199049  Garrya congdonii C. B. Wolf 1928-2-25 1512 Lake 11 miles north of Lake-Napa Co. line on road to Lower Lake 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
  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
  UC1281013  Garrya congdonii H. E. McMinn 1936-4-4 4387 Lake 15 mi se Middletown (toward Howell Mt region of Butt Canyon) Comment
  UC21598  Garrya congdonii Willis L. Jepson 1892-7 Lake Knoxville grade to Lower Lake; Mountain Region of Clear Lake Comment
  UCSB72523  Garrya congdonii Moseley, Maynard 1952-8-22 Lake Route 29, 1 mile North, of Lake-Napa County Line Comment
  UC1550398  Garrya flavescens Gerald V. Dahling Jun 1973 1279 Lake about 10 mi e Hopland Comment
  POM202747  Garrya flavescens subsp. congdonii I. L. Wiggins 1932-3-13 5772 Lake 13 miles north of Calistoga toward Lower Lake, just north of county line. Comment
  CAS-BOT-BC192184  Garrya fremontii H. E. McMinn 1925-12-30 1597 Lake Summit Mayacama Range - Hopland to Lakeport Comment
  CAS-BOT-BC192207  Garrya fremontii Alice Eastwood 1925-5-25 12902 Lake Dashiell, Mt. San hedrin Comment
  NY42984  Garrya fremontii J. B. Walker 1995-4-30 1399 Lake Mendocino National Forest, N of Nice, along High Glade Rd, 10km E of junction with Elk Mountain Rd 1000 Comment
  OBI14159  Garrya fremontii Rimo Bacigalupi, G. T. Robbins 1954-6-25 4608 Lake Along Bartlett Mtn road overlooking Clear Lake, in chaparral, 4.7 mi from bottom of grade (jctn with State hwy 20), 2.3 mi within boundary of Mendocino Natl Forest 914 Comment
  SEINET3823295 Image available Gayophytum diffusum Joseph P. Tracy 1905-7-13 2256 Lake Glass Mt. 762 Comment
  UC121200  Gayophytum humile T. S. Brandegee June, 1891 Lake Snow Mt. Comment
  CHSC92876  Genista monspessulana D. Isle 2001-5-17 1250 Lake Mendocino National Forest--North Coast Ranges. Soda Creek Watershed. Around green cabin on N edge of lake and to the east and north. 762 Comment
  CDA9391  Gilia capitata subsp. capitata G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18583 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon at intersection of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir. 438 Comment
  JEPS69524  Gilia capitata subsp. capitata M. S. Hazell 1937-4-28 Lake hill s Lakeport; hill s of Lakeport Comment
  SEINET14642486  Gilia capitata subsp. capitata A. A. Heller 1902-7-28 5998 Lake Near the summit of Mount Sanhedrin. Comment
  SJSU11643  Gilia capitata subsp. capitata J. B. Snell 1963-6-15 160 Lake Cow Mt, 8 mi W of Lakeport by road Comment
  CAS-BOT-BC123893  Gilia exigua Mary Katherine (Mrs.) Brandegee 1886-1-1 s.n. Lake unspecified Comment
  SEINET5739552 Image available Gilia pallida A. A. Heller 1902-1 s.n. Lake Near the summit of Mt. Sanhedrin.; Mt. Sanhedrin Comment
  RSA0051278  Gilia sinistra subsp. pinnatisecta Greg de Nevers 1996-9-1 10864 Lake Boggs Lake T.N.C. Preserve. 609 Comment
  HSC85785  Gilia tricolor Bruce Delgado, Tim Tilghman, Rob Marheine 1987-4-10 Lake 8 mi. N of Hwy. 20 on Walker Ridge Rd., Blue Oak Campground Comment
  RSA258900  Gilia tricolor Thomas W. Nelson, Jane P. Nelson 1974-4-8 1146 Lake ca. 200 m. east of Oasis Resort 13 mi. east of Clear Lake Oaks along Hwy 20. Comment
  RSA93134  Githopsis diffusa subsp. robusta Allison Hastings 1940-5-1 s.n. Lake Elk Mtn. Comment
  UC1542999  Githopsis specularioides Donald G. Nelson 1940-4-30 670 Lake about 1 mi below Seigler Hot Springs Comment
  CAS-BOT-BC280553  Glyceria elata B. Crampton 1953-7-14 1515 Lake Northeast slope of Mt. St. Helena, State Hwy. 29, 5 miles south of Middletown Comment
  CAS-BOT-BC302581  Gnaphalium palustre M. S. Jussel 1933-6-25 161 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CAS-BOT-BC302584  Gnaphalium palustre A. S. Stinchfield 1916-8-1 s.n. Lake Near Bartlett Springs Comment
  OBI53733  Gnaphalium palustre David J. Keil, Kathleen Keil 1992-7-18 23413 Lake Mendocino NF. Vicinity of Deer Valley campground SE of Elk Mtn Rd, N of Upper Lake 1000 Comment
  UC604415  Gnaphalium palustre H. L. Mason 1934-5-5 8125 Lake near Hildebrand Ranch (se of Kelseyville) Comment
  JEPS80417  Goodyera oblongifolia L. R. Heckard and J. Hickman 1981-6-23 5650 Lake Snow Mountain, North Ridge on Crockett Camp Trail Snow Mountain; , North Ridge, Crockett Camp Trail 1478 Comment
  JEPS19640  Gratiola ebracteata Rimo Bacigalupi with G. Thomas Robbins 1956-6-1 5685 Lake at upper (nw) end Manning Flat; upper (nw) end of Manning Flat 579 Comment
  UCD41850  Gratiola ebracteata Geri Hulse-Stephens 2001-6-5 624 Lake Goat Mountain. East Vernal Pool, Root Homestead. 944 Comment
  RSA152404  Gratiola ebracteata R. C. Bacigalupi, J. R Sweeney 1953-5-26 s.n. Lake Long Valley, along Pope Valley road, 2.6 miles southeast of its junction with Middletown-Lower Lake road (State Highway 53). 335 Comment
  CAS-BOT-BC235478  Gratiola heterosepala J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville Comment
  RSA537451  Grindelia camporum Barbara Ertter 1988-7-3 7661 Lake Elk Mt Rd ca 7 airmiles N Upper Lake (town), ca halfway up switchbacks on S Face Elk Mt, 3 mi from top, 2.7 mi from Middle Cr crossing. 762 Comment
  UC1127017  Guillenia lasiophylla K. Bradshaw 1937-6-8 104 Lake 3.5 mi sw Upper Lake; Lakeport Quad. 640 Comment
  UCD83838  Harmonia hallii Ellen Dean; G. Harrington, C. Thomsen, J. Gilardi 2010-5-12 6015 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. 778 Comment
  POM169136  Hastingsia alba A. A. Heller 1902-8-2 6013 Lake Near Hullville on the ridge between Eel River and Rice Creek. Comment
  CHSC29645  Helenium bigelovii Dibble; Griggs 1979-8-7 158 Lake Near Mc Cleod Ridge, close to the town of Potter Valley. Located on ridge system. 732 Comment
  UCD131712  Helenium bigelovii Beecher Crampton 1954-7-20 2224 Lake 2.5 miles north of Cobb Mountain, along Bottle Rock Road. Comment
  UC595086  Helenium puberulum David D. Keck 1938-8-3 4744 Lake 1 mi n Cobb P.O. Comment
  RSA14561  Helianthella californica var. californica Daniel Cleveland 1882-6-22 s.n. Lake Lower Lake Road; near Allen Springs. Comment
  CAS-BOT-BC305525  Helianthus bolanderi C. G. Pringle 1882-8-16 s.n. Lake Clear Lake Comment
  UC32295  Helianthus bolanderi unknown 1860-1 2623 Lake Clear Lake Comment
  UC172822  Helianthus bolanderi H. M. Hall 1913-7-23 9582 Lake 40 to 50 mi from Pacific Ocean (Rice Fork of South Eel River, n Lake County); Inner North Coast Ranges, South Eel River, Rice Fork 701 Comment
  CAS-BOT-BC305984  Hemizonia Greg de Nevers 2001-5-14 12447 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  RSA81502  Hemizonia clevelandii James I. McMurphy 1909-8-6 682 Lake Between Kelseyville and Lower Lake. Comment
  RSA81505  Hemizonia clevelandii James I. McMurphy 1909-8-5 677 Lake Lakeport. Comment
  UC523526  Hemizonia clevelandii David D. Keck 1933-11-9 2700 Lake 3 mi e Upper Lake Comment
  CAS-BOT-BC305998  Hemizonia congesta subsp. calyculata David D. Keck 1933-11-9 2699 Lake 2.1 mi. E. of Upper Lake Comment
  UC133119  Hemizonia congesta subsp. calyculata Agnes Bowman Oct 1900 Lake Sulphur Bank Comment
Read comments
May 27 2009
  CAS-BOT-BC306069  Hemizonia congesta subsp. clevelandii John Thomas Howell 1930-8-24 5445 Lake 4 miles from Middletown on Adams Springs Road Comment
  JEPS101377  Hemizonia congesta subsp. clevelandii Dean W. Taylor 1997-7-8 16126 Lake Highland Springs Reservoir (ca. 10 miles S of Lakeport); west shore of reservoir E of Highland Springs Rd 502 Comment
  JEPS12567  Hemizonia congesta subsp. clevelandii R. F. Hoover 1938-9-3 3796 Lake Middletown Comment
  UC762757  Hemizonia congesta subsp. clevelandii R. F. Hoover 1938-9-5 3810 Lake 3 mi s Kelseyville Comment
  UC897695  Hemizonia congesta subsp. clevelandii A. A. Heller 1902-7-19 5906 Lake midway between Potter Valley and Hullville (foothills s of Mt. Sanhedrin) Comment
  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
  RSA424442  Hemizonia pungens Margaret J. Williams, Gladys L. Smith 1983-9-13 83- 155 -1 Lake 5 miles E of Hwy 395 on A3 which joins the road to Alturas. Comment
  UC672278  Hesperevax sparsiflora var. sparsiflora H. L. Mason 1933-4-30 7226 Lake near Aetna Springs Comment
  SEINET4118153  Hesperocnide tenella J. Mygatt, W. R. Lauper; M. Mygatt 1996-1 M- 96 -152 Lake The town of Kelseyville in Clear Lake State Park. 414 Comment
  OBI7210  Hesperocyparis macnabiana Carl B. Wolf 1934-10-14 6186 Lake 4 mi W (above) Highland Springs on Pieta Rd 488 Comment
  CAS-BOT-BC1171  Hesperolinon adenophyllum Gladys L. Smith 1981-6-22 6716 Lake Above Towhead Flat, 2.0 km E of Mendocino Co. line and 6.0 km N of Soda Spring Ranger Station 1219 Comment
  CAS-BOT-BC1194  Hesperolinon adenophyllum John Thomas Howell 1937-7-19 13136 Lake Elk Mt. Comment
  POM127721  Hesperolinon adenophyllum Katherine Brandegee 1911-7-1 s.n. Lake Glenbrook. Comment
  RSA293092  Hesperolinon adenophyllum Thomas W. Nelson 1980-6-24 5886 Lake Pillsbury Resort. 610 Comment
  UC571120  Hesperolinon adenophyllum Dorothy Hildebrand 1931-7-20 Lake Toll Road about 3 mi w Highland Springs Comment
  UCR263622  Hesperolinon adenophyllum Vernon H. Oswald, Lowell Ahart 1994-6-20 6347 Lake Forest Rout M3 (18N04) 2.7 miles north of Deer Creek, west edge of Snow Mountain Wilderness, west of Stonyford 762 Comment
  CAS-BOT-BC167408  Hesperolinon bicarpellatum David D. Keck 1933-7-1 2464 Lake 8 miles southeast of Middletown on road to Butts Creek Canyon Comment
  CAS-BOT-BC167411  Hesperolinon bicarpellatum John Thomas Howell 1945-6-22 21229 Lake 3.8 miles north of Middletown Comment
  LA47293  Hesperolinon bicarpellatum Helen Sharsmith; 1952-6-19 4137 Lake head of Butts Canyon 0.7 mi. E of Black Oak Villa 228 Comment
  RSA152341  Hesperolinon bicarpellatum R. C. Bacigalupi, J. Robert Sweeney 1953-5-26 4146 Lake Above deep road-cut on Hey 53 about 1.5 iles E of Middletown, just W of hill 1040 . 317 Comment
  RSA475209  Hesperolinon bicarpellatum Aaron Liston, Sara Meury 1988-6-1 754 -1 Lake 2.8 miles NE of Middletown; S side of Hwy 29 300 Comment
  CAS-BOT-BC176009  Hesperolinon californicum Aaron Liston; Sara Meury 1988-6-1 754 -2 Lake 2.8 miles NE of Middletown; S side of Hwy 29 300 Comment
  CHSC34254  Hesperolinon californicum J. Lacey; R. Ondricek-Fallscheer 1981-6-25 7 Lake 0.5 mi n of Howard Springs on grassy slope above road. 661 Comment
  RSA151727  Hesperolinon californicum H. K. Sharsmith 1959-5-28 4706 Lake Big Canyon Creek, 9.3 miles south of Howard Springs on road to Middletown. 427 Comment
  UC1002665  Hesperolinon californicum Milo S. Baker 1953-7-1 12807 Lake 3.4 mi e Middletown (in field s of hwy) Comment
  HSC38390  Hesperolinon clevelandii J. D. Ackerman, A. M. Montalvo 1975-9-10 697 Lake Boggs Mtn. E of Cobb 1091 Comment
  JEPS122876  Hesperolinon clevelandii Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-18 616 Lake West side of Bottle Rock Rd at junction with Nancy Dr. Comment
  UC1562870  Hesperolinon clevelandii Barbara Ertter 1988-7-3 7675 Lake Elk Mt Rd at jct Bear Creek Rd (top of grade, ca 10 air mi n of Upper Lake (town)); Mendocino Nat'l For., Elk Mt Grade 1097 Comment
  UC1601235  Hesperolinon clevelandii Helen K. Sharsmith 1953-6-29 4389 Lake Bear Creek road at point of origin of Bevan Flat Trail; Inner North Coast Ranges, Mendocino National Forest 914 Comment
  RSA151708  Hesperolinon clevelandii H. K. Sharsmith 1952-7-5 4177 Lake Near Lake Pillsbury on road to Squaw Valley, Mendocino National Forest. 610 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
  UC1509746  Hesperolinon didymocarpum C. M. Rogers 1969-6-20 13258 Lake about 8 mi s Howard Springs ((type locality)) Comment
  RSA42331  Hesperolinon disjunctum Lincoln Constance, R. H. Shan 1946-6-2 3073 Lake Bartlett Springs Road, 4.5 miles southwest of Leesville. 549 Comment
  CAS-BOT-BC167451  Hesperolinon drymarioides Brandegee s.n. Lake Unspecified Comment
  CAS-BOT-BC167454  Hesperolinon drymarioides K. C. 1884-7-1 s.n. Lake Unspecified Comment
  JEPS32304  Hesperolinon micranthum W. L. Jepson 1897-7-14 13544 Lake Mt. Hanna Comment
  JEPS80746  Hesperolinon micranthum L. R. Heckard and J. C. Hickman 1981-7-29 5706 Lake n of road and Summit Springs (s side of mountain); Snow Mountain 1539 Comment
  UC1212242  Hesperolinon micranthum Herbert L. Mason 1952-6-15 14297 Lake Butts Creek road se Middletown; Inner North Coast Ranges Comment
  UC1212299  Hesperolinon micranthum Helen K. Sharsmith 1959-5-28 4703 Lake 0.3 mi s Howard Springs; Inner North Coast Ranges 609 Comment
  UC1222145  Hesperolinon micranthum Joseph P. Tracy 1951-7-6 19616 Lake saddle between Elk Mountain and Pine Mountain; Northern Coast Ranges Comment
  UC1282773  Hesperolinon micranthum J. R. Sweeney 1952-6-15 959 Lake Black Oak Villa Comment
  RSA289460  Hesperolinon micranthum R. C. Bacigalupi, J. R. Sweeney 1953-5-26 4139 Lake Butts Canyon Road, north of Black Oak Villa and just north of Napa - Lake County line. 259 Comment
  UC1212385  Hesperolinon spergulinum Helen K. Sharsmith 1957-6-18 4609 Lake ca 1.5 mi n Anderson Springs (Highway 29 ca 6.5 mi beyond Middletown, 1 mi s of Whispering Pines); Inner North Coast Ranges 762 Comment
  UC1212396  Hesperolinon spergulinum Helen K. Sharsmith 1952-7-4 4169 Lake 5 mi nw Middletown (Gunning Creek road, ca 0.2 mi beyond turnoff from State Highway 29); Inner North Coast Ranges 533 Comment
  SEINET10460599  Heterocodon rariflorum Jones 1883-5-8 Jones s.n. Lake KELSEY Comment
  SEINET10460659  Heterocodon rariflorum Thorne 1974-7-27 THORNE 44947 Lake BOGGS LAKE 3000 Comment
  CAS-BOT-BC143668  Heteromeles arbutifolia C. F. Leitholt 1893-7-4 s.n. Lake Cobb Mt. Comment
  UC480932  Heterotheca oregona var. compacta H. M. Hall 1913-7-20 9576 Lake 40 to 50 mi from Pacific Ocean (Hullville, n Lake County); Inner North Coast Ranges Comment
  POM289243  Heterotheca oregona var. rudis Lyman Benson 1934-9-18 6203 Lake Kelseyville; Mt. Range: Middle N. Coast; Watershed: Clear Lake. 427 Comment
  RSA96854  Heterotheca oregona var. rudis P. C. Everett, E. K. Balls 1954-10-18 20351 Lake Along Rice Fork about junction with Bear Creek, road from Stonyford to Upper Lake. 610 Comment
  CAS-BOT-BC424151  Heuchera micrantha var. erubescens John Thomas Howell 1945-6-20 21103 Lake Pinnacle Rock, Bartlett Mountain Comment
  CAS-BOT-BC312409  Hieracium albiflorum C. F. Leithold 1893-7-1 s.n. Lake Cobb Mountain Comment
  UC1443492  Hieracium albiflorum J. L. Strother 1977-7-26 1289 Lake ca. 3.7 km by road s summit lookout station (n of Lake Pillsbury); Hull Mt. and Boardman Ridge 1585 Comment
  CAS-BOT-BC312413  Hieracium albiflorum A. A. Heller 1902-7-25 5986 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  OBI50218  Hieracium albiflorum Barbara Ertter 1988-7-3 7671 Lake Elk Mt rd at jct Bear Cr Rd, toop of elk Mt grade, ca 10 airmiles N of Upper Lake (town). Mendocino Natl Forest 1097 Comment
  HSC46585  Hieracium greenei J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9345 Lake Mendocino National Forest, FS Rd. M1, 5.3 mi. from junction with FS Rd. 20N01 1585 Comment
  UC16299 Image available Hoita macrostachya Willis L. Jepson 1892-7 Lake Bachelor Valley Mountain Region of Clear Lake Comment
  UCR168325  Holocarpha virgata L. S. Rose 1935-9-12 35646 Lake Coast Range, 5 miles north of Middletown 457 Comment
  CHSC94009  Holocarpha virgata subsp. virgata R. Fischer 2005-9-16 672 Lake Collection from along Hwy. 20 east of Clear Lake Oaks. Plants growing at edge of a fallow field. 304 Comment
  JEPS20937  Holocarpha virgata subsp. virgata W. L. Jepson 1938-9-24 19028 Lake 3.5 mi ne Middletown (on road to Lower Lake, e of Putah Creek crossing); Coyote Valley Comment
  UCD18128  Holocarpha virgata subsp. virgata K. Carpenter; with E. Dean and K. Chaney. 2000-8-11 65 Lake McLaughlin Reserve. Research Hill area, E side of Hunting Creek, just south of turn-off to Recreation Area. Growing near Knoxville-Berryessa road. 632 Comment
  POM215205  Holocarpha virgata subsp. virgata D. D. Keck 1933-11-9 2704 Lake Forks of Clear Lake-Williams Hwy and Lucerne-Lower Lake Hwy. Comment
  RSA2221  Holodiscus discolor J. W. Blankinship 1928-7-22 s.n. Lake Mt. Konocti. 762 Comment
  CAS-BOT-BC149940  Holodiscus discolor var. discolor A. A. Heller 1902-7-19 5911 Lake Southern slope of Mt. Sanhedrin above the sawmill Comment
  RSA0034195  Holodiscus discolor var. glabrescens M. Bourell 1997-7-3 6591 Lake Mendocino National Forest, summit of Sheetiron Mountain. Comment
  UCR198083  Holodiscus microphyllus Gerald Dickinson 1964-7-21 189 Lake Roadway below Sheetiron Mountain Peak 1829 Comment
  HSC41830  Hordeum brachyantherum Rick Cooper 1977-4-23 31 Lake Hwy. 20, 2.2 mi. W of its junction with Hwy. 29 Comment
  UCD160643  Hordeum brachyantherum James A. Neilson Jr. 1975-6-5 3238 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Elevation, location, and coordinates estimated by label maker.) 792 Comment
  UCD85275  Hordeum brachyantherum A. A. Beetle 1941-4-27 1730 Lake Southwest side of Clear Lake. Comment
  CAS-BOT-BC284597  Hordeum brachyantherum subsp. brachyantherum A. A. Beetle 1941-4-27 1730 Lake Southwest side of Clear Lake Comment
  CAS-BOT-BC289483  Hordeum brachyantherum subsp. californicum Joseph P. Tracy 1935-7-4 14017 Lake North sid eof Cobb ally, near Glenbrook, Cobb Mountain 822 Comment
  HSC26534  Hordeum brachyantherum subsp. californicum J. P. Smith, J. O. Sawyer 1971-6-6 4753 Lake Kowalski Ranch in Little Indian Valley, along Stanton Creek Comment
  RSA654121  Hordeum brachyantherum subsp. californicum Beecher Crampton 1956-6-26 3627 Lake 1.1 miles east of Springs. Comment
  UC754609  Hordeum brachyantherum subsp. californicum G. L. Stebbins Jr. and G. Covas 1948-5-9 3922 Lake 2 1/2 mi NE of Middleton (on road to Lower Lake) Comment
  RSA123426  Hordeum marinum subsp. gussoneanum K. e. Bradshaw 1937-6-7 77 Lake 1/8 mile N of Laurel Beach 427 Comment
  HSC41829  Hordeum murinum subsp. glaucum Rick Cooper 1977-4-23 31 Lake Hwy. 20, 2.2 mi. W of its junction with Hwy. 29 Comment
  CAS-BOT-BC284894  Hordeum murinum subsp. leporinum J. W. Blankinship 1923-4-3 s.n. Lake Kelseyville Comment
  HSC39879  Hordeum murinum subsp. leporinum J. P. Smith, J. O. Sawyer 1972-4-1 5139 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 Comment
  CAS-BOT-BC148547  Horkelia bolanderi Robert F. Hoover 1938-9-5 3815 Lake 3 miles west of Lower Lake Comment
  UC525500  Horkelia bolanderi Ethel Crum 1933-7-23 1516 Lake w Salmina's Resort; Cobb Mountain 792 Comment
  UC903103  Horkelia bolanderi Ethel Crum 1932-5-22 1397 Lake w Salmina's Resort; Inner North Coast Ranges, Cobb Mountain 792 Comment
  UC173988  Horkelia californica subsp. dissita H. M. Hall 1913-7-22 9572 Lake 40 to 50 mi Pacific Ocean (south spu); North Coast Ranges, Mt. Hull 1127 Comment
  UC903108  Horkelia californica subsp. dissita Ethel Crum 1933-7-23 1517 Lake 1 mi w Salmina's Resort; Cobb Mountain 792 Comment
  HSC46617  Horkelia californica var. elata J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9287 Lake Mendocino National Forest, FS Rd. 20N01, near area known as Cabbage Patch. 610 Comment
  CAS-BOT-BC537046  Horkelia californica var. elata David D. Keck; A. Gustafsson 1938-8-3 4737 Lake Cobb P.O., along Kelsey Creek and around borders of meadow Comment
  JEPS14655  Horkelia tridentata subsp. flavescens Rimo Bacigalupi with R. Hauke and Geo. Bacigalupi 1954-7-13 4668 Lake At summit of Sheetiron Mountain Sheetiron Mountain 1958 Comment
  POM35454  Horkelia tridentata subsp. flavescens A. A. Heller 1902-7-24 5967 Lake Near the summit of Mt. Sanhedrin. Comment
  CAS-BOT-BC206069  Hosackia crassifolia M. S. Jussel 1932-5-1 s.n. Lake Jordan Park, on road to Lower L. Comment
  CAS-BOT-BC400870  Hypericum anagalloides A. A. Heller 1902-7-21 5972 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CDA36541  Hypericum anagalloides T. C. Fuller 1962-7-1 9133 Lake Bank of Kelsey Creek, Cobb. 0 Comment
  CAS-BOT-BC410234  Hypericum concinnum Volney Rattan 1884-1-1 983 Lake Elk Knob; Pacific Coast Flora Comment
  HSC82527  Hypericum concinnum Thomas W. Nelson, Jane Nelson 1980-6-24 5883 Lake FS Rd. 17N16, 1.6 mi. E of Bear Creek Ranger Station 823 Comment
  SJSU1357  Hypericum perforatum subsp. perforatum J. W. Tilden 1953-5-21 1035 Lake 5 mi S of Middletown Comment
  UCD41999  Hypericum scouleri Geri Hulse-Stephens 2001-6-29 721 Lake Goat Mountain. Botrychium Marsh. 990 Comment
  HSC38134  Hypochaeris glabra Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-13 2357 Lake Along Bartlet Springs Rd., 0.6 mi. from its junction with Hwy. 20 Comment
  CAS-BOT-BC311412  Hypochaeris radicata Lawrence Beane 1949-5-11 319 Lake Clear Lake Comment
  JEPS48960  Iris W. L. Jepson 1942-6-9 20717 Lake Hobergs Comment
  SEINET6190959 Image available Iris Hugh H. Iltis 1986-1 29323 a Lake Pillsbury Lake Resort, on west shore of Lake Pillsbury (formed by a dam on the Eel River), Mendocino Natl. Forest 579 Comment
  RSA517036  Iris fernaldii W. L. Jepson 1942-6-9 20717 Lake Hobergs Comment
  CHSC115328  Iris macrosiphon Lowell Ahart 2015-4-10 20016 Lake On the north side of Brim Road, about 3 miles west of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. 645 Comment
  CHSC27513  Iris macrosiphon Michael F. Henetz 1978-4-15 12 Lake E shore Pinkeye Lake. Ca. 50 m nnw of Lower Lake Road, ca. 3.2 km w of Lower Lake. 529 Comment
  HSC49110  Iris macrosiphon J. P. Smith, J. O. Sawyer 1978-4-29 9771 Lake Lake-Colusa County line, Walker Ridge Rd., 0.4 mi. from T-intersection to Indian Valley Reservoir. Comment
  JEPS77354  Iris macrosiphon Robert M. Lloyd 1963-5-4 2580 Lake 2 mi n Middletown (on State Hwy 29) Comment
  UCD131945  Iris macrosiphon Joe Rogers; PLS 102 plant collecting interns 2013-4-14 1 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. North of road that goes southeast from Glebe Road at gate. 571 Comment
  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
  SBBG1125  Iris macrosiphon H. and M. Dearing 1939-4-30 3235 Lake near St Helena 304 Comment
  UC1175078  Iris macrosiphon L. W. Lenz and E. K. Balls 1952-5-9 17136 Lake just out Clear Lake Park (on road to Mineral Springs) Comment
  CAS-BOT-BC376413  Juncus Greg de Nevers 2001-5-14 12473 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  RSA0051316  Juncus Greg de Nevers 2001-5-14 12457 Lake Clear Lake, Rodman Slough. 396 Comment
  CHSC89434  Juncus bufonius var. bufonius Lowell Ahart 2004-10-4 11438 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. 446 Comment
  UC728700  Juncus covillei Milo S. Baker 1945-6-20 10992 Lake between Pinnacle Rock and Low Gap; Bartlett Mt. 1219 Comment
  HSC39554  Juncus effusus subsp. pacificus D. E. Anderson, J. P. Smith 1971-6-26 - 1193 Lake Register area of Mendocino National Forest. Comment
  CAS-BOT-BC123246  Juncus hemiendytus var. hemiendytus Milo S. Baker; Leo Francis Koch 1940-5-4 9889 Lake Kelseyville & Lower Lake Hiway, 4.3 miles S of Adams Springs Road Comment
  CHSC38962  Juncus howellii J. D. Jokerst 1982-9-5 1642 Lake North Coast Ranges. Colusa-Glenn County line. In meadow along the side of the trail to Milk Springs just below (=SE) of the saddle SE of Milk Sps. 2011 Comment
  UC1211896  Juncus kelloggii Robert Ornduff 1960-5-30 6154 Lake nw of Lower Lake; Manning Flat Comment
  JEPS75740  Juncus laccatus L. R. Heckard 1974-9-11 3922 Lake about 0.5 mi nw Foutch Camp (about 1.5 mi se of Snow Mt. West, margin of Frog Pond); Frog Pond 1920 Comment
  HSC99804  Juncus occidentalis C. B. Wolf 1928-5-5 1928 Lake 3 mi. from Upper Lake on the road to Lucerne Comment
  UCD20750  Juncus oxymeris E. Dean; with M. Bibbo 2002-7-5 1176 Lake McLaughlin UC Reserve. BLM land on W side of McLaughlin Reserve's Research Hill. Northern trailhead parking lot and trail. 640 Comment
  RSA109918  Juncus patens Phillip A. Munz 1956-7-24 22277 Lake Fir Root Spring, Long Ridge SE of Snow Mt. 1372 Comment
  CHSC105443  Juncus xiphioides Peter F. Zika 2008-7-21 23925 Lake Inner North Coast Ranges. N side of Route 20, near Hillside Lane and NE shore of Clear Lake, Clearlake Oaks. 410 Comment
  UC1101084  Juncus xiphioides Malcolm A. Nobs and S. Galen Smith 1949-9-7 1835 Lake 7 mi n Middletown Comment
  UC1133729  Juncus xiphioides R. C. Wilson 1937-5-15 386 Lake 3.5 mi n Lakeport; Lakeport Quad. 411 Comment
  HSC101454  Juniperus occidentalis var. australis A. Hove, A. Poteet, C. Sanville 1999-3-27 4 Lake Walker Ridge Road, Blue Oak Recreation Area 537 Comment
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Jul 25 2018
  NY790270  Keckiella corymbosa A. A. Heller 1902-7-28 s.n. Lake Summit of Mt. Sanhedrin Comment
  CAS-BOT-BC237847  Keckiella lemmonii Mrs. Alexander MacCallum 1901-6-30 s.n. Lake Bartlett Springs Comment
  NY790330  Keckiella lemmonii F. W. Pennell 1940-7-4 26060 Lake Route 29. 3 miles north of Lower Lake. 487.7 Comment
  POM180688  Keckiella lemmonii J. T. Howell 1930-8-24 5456 Lake 2 miles from Adams Springs on road to Middletown. Comment
  UC578045  Keckiella lemmonii A. Simontacchi 1937-7-12 298 Lake 1 mi ne Kelsey Creek School; Lakeport Quad. 39 Comment
  SEINET10877049  Kickxia elatine Joseph W. Blankinship 1929-8-19 Blankinship s.n. Lake Upper Adobe Cr. 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
  UCD81877  Koeleria macrantha Ellen Dean; K. Mawdsley,G. Harrington,R. Wilmarth,B. Rice,E. Salvia 2009-5-27 5757 Lake Walker Ridge. Picnic area near Cold Spring. 912 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
  UC828873  Lagophylla minor Alice Eastwood and John Thomas Howell 1938-5-16 5615 Lake near Grizzly Springs Comment
  CAS-BOT-BC341414  Lagophylla minor J. Clausen 1935-5-20 1020 Lake 28.7 mi. W. of Williams on Bartlett Springs road Comment
  POM231100  Lagophylla minor Jens Clausen 1935-5-21 1041 Lake 3.3 miles N of Middleton on the way to Lower Lake. Comment
  CAS-BOT-BC334530  Lagophylla ramosissima Agnes M. Bowman 1902-5-18 120 Lake Sulphur Banks Comment
  HSC47031  Lagophylla ramosissima J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9278 Lake Mendocino National Forest, Oak Flat Campground 518 Comment
  UC913115  Lagophylla ramosissima David D. Keck 1933-7-1 2462 Lake 4 mi nw 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
  UCD147185  Lamium amplexicaule Emily Jacinto; Plant Science 102 collecting interns 2014-4-26 1 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Anderson Flat. 405 Comment
  CAS-BOT-BC338105  Lasthenia californica Carl B. Wolf 1928-5-4 1900 Lake 2 miles north of Middletown Comment
  SEINET7072751  Lasthenia californica A. G. Vestal 1963-5-11 s.n. Lake Diamond Mine Flat on Perine Road. UTM Zone 10, 530819mE, 4303390mN. Coordinate datum: NAD 27.) Comment
  CAS-BOT-BC352937  Lasthenia glaberrima Greg de Nevers 2001-5-14 12374 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC352936  Lasthenia glaberrima H. D. Ripley; R. C. Barneby 1945-6-20 6902 Lake SE of Middletown 335 Comment
  HSC37259  Lasthenia glabrata J. P. Smith 1976-4-6 8545 Lake S. R. 20, 0.3 mi. E of Witter Springs Rd. 396 Comment
  UC1093637  Lasthenia glabrata subsp. glabrata Francia Chisaki 1958-3-31 1081 Lake 2 mi n Kelseyville Comment
  CAS-BOT-BC367581  Lasthenia microglossa Agnes M. Bowman 1902-4-1 206 Lake Sulphur Banks Comment
  JEPS86645  Lathyrus jepsonii var. californicus L. R. Heckard with P. C. Silva, R. L. and M. Moe 1988-6-19 6716 Lake 0.5 mi ne Summit Springs (sw flank of Snow Mountain); Snow Mountain 1600 Comment
  UCD106263  Lathyrus jepsonii var. californicus C. L. Hitchcock 1949-6-7 19073 Lake 5 miles W of Clear Lake, along Highway 20. Comment
  POM225826  Lathyrus vestitus subsp. vestitus M. S. Jussel 1932-5-1 s.n. Lake Jordan Park. Comment
  POM277786  Lathyrus vestitus subsp. vestitus Lyman Benson 1930-3-26 1988 Lake Lower Lake 610 Comment
  CHSC101641  Lathyrus vestitus var. ochropetalus David W. Isle 1998-4-29 1662 Lake Mendocino National Forest. Edge of Spanish Creek Road M5 (16N44.2), just W of jct. with Spanish Ridge Rd. (24N02.9). MDB and M. Area burned in 1996 Fork Fire. 633 Comment
  CAS-BOT-BC323931  Layia chrysanthemoides David D. Keck 1933-5-30 2394 Lake 3.7 miles W of Upper Lake, 2 miles E of Blue Lakes. Comment
  CAS-BOT-BC323934  Layia chrysanthemoides Paul R. Hitchborn 1929-4-18 s.n. Lake Lakeport Comment
  CAS-BOT-BC323956  Layia chrysanthemoides Alice Eastwood; John Thomas Howell 1938-5-17 5720 Lake Near Hullville Comment
  CAS-BOT-BC323957  Layia chrysanthemoides Palmer Stockwell 1935-5-19 1314 Lake 2 mi. from Clear Lake, on road to Scott's Valley. Comment
  CAS-BOT-BC323960  Layia chrysanthemoides Ira L. Wiggins 1949-5-1 12099 Lake 1 mile S of Lucerne Comment
  SEINET7075487  Layia glandulosa A. G. Vestal 1955-5-10 s.n. Lake 2 miles south of Lakeport. 39? deg. 00' 30" North Latitude, -122? deg. 54' 19" West Longitude. UTM Zone 10, 508203mE, 4317492mN. (NAD 27). [Coordinate Datum: WGS84/NAD83]. Comment
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Dec 20 2018
  CDA40177  Layia septentrionalis G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18539 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon at intersection of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir. 442 Comment
  HSC33131  Layia septentrionalis Thomas W. Nelson, Jane P. Nelson 1974-4-9 1164 Lake Along Hwy. 20 between Lucerne and Clear Lake Oaks Comment
  CAS-BOT-BC329338  Layia septentrionalis David D. Keck 1933-5-29 2384 Lake 2.5 mi S of Lakeport on road to Kelseyville. Comment
  UCD132435  Leontodon saxatilis Kelsey Barale; PLS 102 plant collecting interns 2013-5-4 7 Lake Clear Lake State Park. NE of Kelseyville. North part of park, north of Soda Bay Rd. Along entrance road south of main entrance kiosk. 418 Comment
  JEPS63254  Lepechinia calycina W. L. Jepson 1938-6-11 19004 Lake Reiff, Knoxville Ridge, near school, in gully on mountain side 701 Comment
  SEINET7062919  Lepidium nitidum A. G. Vestal 1947-5-3 s.n. Lake About 3.2 miles northeast of Middletown on Route 29. (WGS84/NAD83). UTM Zone 10, 537374mE, 4292718mN. 299 Comment
  UC353891  Lepidium perfoliatum Milo S. Baker 1927-5-1 2108 a Lake near Whispering Pines Resort; Cobb Mt. 822 Comment
  SEINET11991669  Lepidium strictum S. E. Bigbee 1984-1 77 Lake E side of Clear Lake, 2.2 mi S of Lucerne 396 Comment
  JEPS53782  Lepidium virginicum Willis L. Jepson 1892-7 13400 Lake Scott Valley, Mountain Region of Clear Lake Clear Lake Comment
  CAS-BOT-BC226556  Leptosiphon acicularis M. S. Jussel 1931-4-1 s.n. Lake Kelseyville Comment
  CAS-BOT-BC226560  Leptosiphon acicularis Herbert L. Mason 1929-4-29 5239 Lake East base of road from Hopland to Lakeport, 2.9 miles west of Lakeport Comment
  UCD32396  Leptosiphon androsaceus Beecher Crampton; Jim Sweeney 1950-5-6 546 Lake Lake County, 1 mile west of Highland Springs on either side of the road. 457 Comment
  RSA282353  Leptosiphon bicolor Lyman Benson 1927-04 871 Lake Kelseyville. 488 Comment
  RSA63692  Leptosiphon bolanderi Milo S. Baker 1948-6-15 12068 Lake Cobb Val. Road 0.5 mile N of Jordan Park Resort. Comment
  HSC17074  Leptosiphon latisectus C. B. Wolf 1928-5-6 2016 Lake 5 mi. W of Bartlett Springs on the road to Clear Lake Comment
  HSC45510  Leptosiphon latisectus M. Alcasas 1978-4-23 57 Lake Barrel Springs Campground. 701 Comment
  HSC89712  Leptosiphon latisectus Eric German, Klara Varga, Michele Cardinaux 1989-4-15 33 Lake Lake/Colusa Co. line, 7 mi. S of Brim Rd. on Walker Ridge Rd. 915 Comment
  UCD118979  Leptosiphon parviflorus A. Amezcua 1995-5-5 8 Lake south of Morgan Valley Road and east of Homestake Mine (near Napa county line.) 300 m south of Hunting Creek crossing. 700 Comment
  UCD84527  Leptosiphon parviflorus Ellen Dean; C. Thomsen, G. Harrington, R. Wilmarth, R. Wenk 2010-6-2 6078 Lake Lake County. Walker Ridge. Along Walker Ridge Road. Barrel Spring. 701 Comment
  UC1713716  Lesquerella occidentalis subsp. occidentalis C. A. Purpus July 1894 1205 Lake Snow Mountain Comment
  CHSC105747  Lessingia nemaclada David Isle; John Olmstead, Peter Arnold 1992-9-24 1803 Lake Mendocino National Forest - North Coast Ranges; North Fork Cache Creek Watershed. Just over 2 miles SW of Goat Rock on SW side of Goat Mtn; White Ranch Glades. 914 Comment
  CAS-BOT-BC342002  Lessingia ramulosa Beryl O. Schreiber 1936-9-20 2351 Lake 5 miles south of Reiff 762 Comment
  CAS-BOT-BC342015  Lessingia ramulosa James Jokerst 1985-6-24 2501 Lake Near Coyote Peak 486 Comment
  CAS-BOT-BC342021  Lessingia ramulosa Milo S. Baker 1945-6-28 11067 Lake At N of Serpentine Hill which is 2.8 mi E. of Middletown along Hiwy. Comment
  HSC25616  Lessingia ramulosa J. P. Smith, J. O. Sawyer 1971-6-6 4727 Lake 0.75 mi. N of Clyde Mine, Walker Ridge Rd. Comment
  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
  UC1287462  Lessingia ramulosa Willard Spence 1962-7-20 720 Lake 7 mi n of Aetna Springs on Butts Canyon Rd. (on the road to Middletown) Comment
  UC1562889  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
  UCD20499  Lessingia ramulosa E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1070 b Lake McLaughlin UC Reserve. Lower reaches of southeastern slopes of Research Hill. About 0.25 miles SW of gate to old 4-wheel drive road that goes S from Knoxville-Berryessa Rd. 609 Comment
  RSA91169  Lessingia ramulosa John T. Howell 1927-8-24 3052 Lake Pope Valley Middleton road, 8 miles ESE of Middleton Comment
  UC2016504  Lessingia ramulosa Richard Olmstead 1986-6-14 858 Lake East of Indian Valley Reservoir ca. 3 miles, on Walker Ridge Road. Growing on serpentine above Barrel Springs Camp, near road. Comment
  CAS-BOT-BC444397  Lewisia rediviva Mrs. H. C. Cantelow 1940-4-7 4195 Lake E. of Middletown Comment
  CAS-BOT-BC444396  Lewisia rediviva Elmer I. Applegate 1932-7-15 7704 Lake Summit of Hart Mountain Comment
  RSA121276  Leymus triticoides K. e. Bradshaw 1937-6-4 65 Lake 3/4 mile S. of Liberty School; Lakeport 427 Comment
  UC903748  Lilaea scilloides Milo S. Baker 1950-6-2 12265 Lake nw base Mt. Hanna (margin of Bogg's Lake); Bogg's Lake 914 Comment
  CHSC101605  Limnanthes douglasii subsp. nivea David Isle 2004-5-6 1577 b Lake Mendocino National Forest; on west bank of Salmon Creek in Gravelly Valley, just north of Lake Pillsbury; >1/4 mile SE of Lake Pillsbury Ranch gate. 566 Comment
  CHSC98783  Limnanthes douglasii subsp. nivea Richard R. Halse 2007-3-25 7130 Lake Along State Hwy. 20 ca. 1.3 miles W of Upper Lake just past junction with State Hwy. 29. Weedy roadside ditch by orchard. 406 Comment
  POM161336  Limnanthes douglasii subsp. nivea R. C. Bacigalupi 1926-3-28 1257 Lake Just north of Middle Town. Comment
  UCD147520  Limnanthes douglasii subsp. rosea Steven Vitales; 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. 402 Comment
  JEPS101649  Linanthus acicularis Dean W. Taylor 1997-5-8 15994 Lake SE flank Sleeper Peak; Mildle Mountain; bordering to the Upper Lake Indian Rancheria 655 Comment
  UC1198581  Linanthus acicularis Joseph P. Tracy 1921-5-12 5535 Lake near Lakeport; Northern Coast Ranges 426 Comment
  SEINET12318316  Linanthus androsaceus A. E. Kilkenny 1978-1 7 Lake 2.2 mi S of Lucerne, N Oak Woodland Coastal Range Comment
  SEINET12327000  Linanthus androsaceus C. L. Eddy 1934-1 12 Lake E side of Clear Lake, 2.2 mi S of Lucerne 396 Comment
  SEINET7042596  Linanthus androsaceus A. G. Vestal 1963-5-11 s.n. Lake Seigler Springs North Road. Clearlake Highlands quadrangle UTM Zone 10, 526354mE, 4304294mN. Comment
  UC907826  Linanthus bolanderi Herbert L. Mason 1946-5-30 12805 Lake w slope Bartlett Mountain (road branch to High Valley) Comment
  SEINET7072758  Linanthus ciliatus A. G. Vestal 1963-5-11 s.n. Lake Diamond Mine Flat on Perini Road. UTM Zone 10, 530413mE, 4302420mN. Coordinate datum: NAD 27.) Comment
  UCR37941  Linanthus ciliatus Brian Kearney, Mike Malamus, P. Williams 1984-4-28 75 Lake Blue Oak Campground on Indian Access Road 854 Comment
  JEPS22657  Linanthus dichotomus Rimo Bacigalupi with Drs. Herbert and Lucille Mason 1958-4-22 6278 Lake 1.5 mi n Cache Creek School (in valley of North Fork of Cache Creek, along Calif Hwy 20, 5 mi e of junction with Lower Lake road, on e shore of Clear Lake); North Fork of Cache Creek 316 Comment
  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
  UC908291  Linanthus dichotomus Thomas Morley 1946-4-28 588 Lake 1.1 mi e Middletown (on highway to Lower Lake) 335 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
  UCD18092  Linanthus dichotomus Ellen Dean; with PLB 102 class 2000-4-29 646 Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek. 655 Comment
  SEINET183413  Linanthus dichotomus L. Constance 1938-4-22 2139 Lake 2 mi. NE of Middleton, North Coast Ranges 305 Comment
  POM279128  Linanthus dichotomus subsp. dichotomus Lyman Benson 1927-06 177 Lake Middletown, Mayacamas Mt. Range, Putah Creek. 549 Comment
  HSC85922  Linanthus dichotomus subsp. meridianus Sandy Floyd, Tom Munton, T'ai Roulston 1987-4-11 91 Lake 2.5 mi. S of Stonyford on Stonyford-Lodoga Rd. Comment
  UC106767  Linanthus harknessii T. S. Brandegee 1892-8-23 Lake Snow Mountain 1828 Comment
  JEPS95457  Linanthus rattanii Vernon H. Oswald and L. Ahart 1994-6-1 6256 Lake T19N R8W NW1/4 Sec. 34, 4940 ft, Yellow Pine Forest. Forest Road M3 at Low Gap, just N of the Snow Mtn. Wilderness 1505 Comment
  SD69953  Linum adenophyllum Darley F. Howe 1968-5-24 Lake Near Lakeport. Comment
  JEPS80147  Linum lewisii L. R. Heckard with J. Hickman 1980-7-2 5308 Lake 10 mi w of Stonyford (s of West Peak, Trail from Frog Pond to Milk Ranch, Snow Mountain); Snow Mountain 1905 Comment
  POM168782  Listera convallarioides A. A. Heller 1902-7-20 5930 Lake In the Horse Pasture, near the summit of Mt. Sanhedrin. Comment
  JEPS94778  Lithophragma bolanderi Vernon Oswald and Lowell Ahart 1998-5-7 9036 Lake Bartlett Springs Road 1.5 mi w of the Cache Creek Bridge at Indian Valley Reservoir; Bartlett Springs Road 481 Comment
  JEPS81360  Lithophragma campanulatum L. R. Heckard and J. C. Hickman 1982-7-7 5969 Lake nw side Snow Mt. (rocky bald along Crooked Tree trail); nw side Snow Mt. 1645 Comment
  HSC47551  Logfia filaginoides J. P. Smith, J. O. Sawyer, 1978-4-29 9765 Lake Walker Ridge Rd., 1.4 mi. from its junction with Hwy. 20 671 Comment
  UCSB46296  Logfia gallica Steele, Kelly 1980-6-25 Lake 8.1 northeast of Bartlett Springs Road from its junction with Hwy. 20 1005 Comment
  CAS-BOT-BC283438  Lolium multiflorum J. W. Blankinship 1928-10-3 s.n. Lake Lakeport Comment
  UCD66240  Lolium multiflorum Milo S. Baker 1943-7-3 10488 Lake Shore of Clear Lake. Comment
  RSA2787  Lolium perenne subsp. multiflorum J. W. Blankinship 1923-6-17 s.n. Lake Kelseyville. Comment
  UCD66666  Lolium temulentum L. R. Abrams 1928-5-4 12305 Lake 5 miles NE of Middletown on road to Lower Lake. Comment
  RSA111701  Lomatium californicum P. A. Munz 1956-7-24 22298 Lake Long Ridge Trail to Snow Mountain. 1524 Comment
  JEPS14647  Lomatium ciliolatum Rimo Bacigalupi with R. Hauke and Geo. Bacigalupi 1954-7-13 4671 Lake Sheetiron Mountain, summit 1958 Comment
  JEPS73493  Lomatium ciliolatum L. R. Heckard 1972-7-9 3105 Lake below (west) Frog Pond Snow Mt. 1889 Comment
  SEINET13944351 Image available Lomatium ciliolatum Lincoln Constance, Ren Hwa Shan 1946-1 sn Lake Bartlett Springs road, 4.5 miles southwest of Leesville; 1800 ft 549 Comment
  SEINET196137  Lomatium ciliolatum Lincoln Constance, Ren Hwa Shan 1946-6-2 3076 Lake Bartlett Spings road 4.5 miles southwest of Leesville Comment
  HSC67089  Lomatium ciliolatum var. hooveri Cathie Goldberg, Lynn Kunstman, Lauren Philbrick, Geoff Walsh 1980-4-19 37 Lake Along Walker Ridge Road, 0.5 mi. N of junction with access road to Indian Valley Dam Comment
  SEINET2159282  Lomatium ciliolatum var. hooveri W. H. Whaley 2007-1 s.n. Lake Knoxville Rd, near Napa & Lake County line. Comment
  UC1737028  Lomatium dasycarpum Kay H. Beach, Frank Gould 1940-5-17 427 Lake near Middletown. 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
  UC1094590  Lomatium dasycarpum subsp. dasycarpum C. R. Bell 1953-4-11 1409 Lake n. Middletown (n. slope of Hill 1030); Hill 1030 Comment
  CAS-BOT-BC228563  Lomatium hooveri Daniel Slakey; CNPS volunteers 2011-6-11 4 Lake Walker Ridge. 0.4 miles N of Hwy. 20 on Walker Ridge Rd. Ridge top on E side of road 655 Comment
  CAS-BOT-BC532603  Lomatium hooveri G. Ledyard Stebbins 1985-5-19 C 529 Lake SE of Goat Mountain peak. Pacific Point along Goat Rock Ridge, east of Goat Rock [exact location unknown] Note: Pacific Point at 3700 ft does not quite fal into Section 25 1127 Comment
  UCD97124  Lomatium hooveri Ellen Dean; G. Harrington, J. Alderson 2011-4-10 6907 Lake Northwest of Indian Valley Reservoir on BLM land north of Bartlett Springs Rd. E- facing slope. 565 Comment
  HSC41914  Lomatium macrocarpum M. A. Baker 1977-4-23 187 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  UCD127691  Lomatium macrocarpum Rick York 1991-5-22 91- 004 Lake Southwest of Morgan Valley, Homestake Mine Core shed. Comment
  UCD83833  Lomatium marginatum Ellen Dean; G. Harrington, C. Thomsen, J. Gilardi 2010-5-12 6010 Lake southern part of Cache Creek Wilderness Area. Area is accessed via Morgan Valley Road and eastern forks of Rocky Creek Road. Permission granted to use private road to get to Wilderness boundary. 823 Comment
  UCD83971  Lomatium marginatum var. marginatum Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6156 a Lake Cache Creek Wilderness. Southern part of Wilderness on west side of Rocky Creek Drainage. Above undeveloped road that leads into drainage at terminus of west forks of Rocky Creek Road. 751 Comment
  HSC47945  Lomatium repostum Robert M. Specht 1977-6-2 933 Lake Lake and Sonoma County line Comment
  UC353869  Lomatium repostum unknown 1927-7-3 2287 a Lake e. slope Cobb Mt. 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
  UC1125241  Lonicera hispidula var. vacillans A. Simontacchi 1937-6-29 237 Lake 4 mi ne Hunter Point; Mendocino National Forest, Lakeport Quadrangle Comment
  CAS-BOT-BC240737  Lonicera interrupta Mrs. Alexander MacCallum 1901-6-30 s.n. Lake Bartlett Springs Comment
  CAS-BOT-BC240740  Lonicera interrupta H. E. McMinn 1923-5-27 1005 a Lake Bear Creek, tributary to Rice Fk. of Eel River at base of Snow Mt. Comment
  SD6570  Lonicera interrupta Daniel Cleveland Jun 1882 Lake Allen Springs Comment
  CAS-BOT-BC240736  Lonicera interrupta Mrs. H. C. Cantelow 1934-5-30 544 Lake Obsidium [Obsidian] Mt. Comment
  CAS-BOT-BC294737  Lonicera involucrata Mona Bourell 1997-7-3 6540 Lake Mendocino National Forest, Upper Nye Meadow Comment
  CAS-BOT-BC200921  Lotus Paul R. Hitchborn 1930-4-10 s.n. Lake Scott Valley near Lakeport Comment
  RSA275344  Lotus crassifolius J. P. Smith, J. O. Sawyer, T. W. Nelson 1977-7-14 9350 Lake Mendocino National Forest, forest service road M1, 5.3 miles from its junction with 20NO1 1585 Comment
  UC511372  Lotus crassifolius var. crassifolius Lyman Benson 1930-6-18 2169 Lake Hopland to Lakeport summit (Clear Lake watershed); Mayacamas Mt. Range, Clear Lake 609 Comment
  POM276663  Lotus denticulatus Lyman Benson 1935-5-18 6641 Lake Boggs Lake, Mount Hanna; Middle N. Coast Range, Clear Lake Watershed. 1067 Comment
  UC1179052  Lotus grandiflorus Herbert L. Mason 1937-5-27 11554 Lake s side Mt. Konocti Comment
  UC903750  Lotus grandiflorus Milo S. Baker 1950-6-2 12274 Lake about 1 mi se Borax Lake Comment
  RSA63359  Lotus grandiflorus var. grandiflorus Milo S. Baker 1950-6-2 12274 Lake About 1 mi. S. E. of Borax Lake. Comment
  HSC37206  Lotus humistratus Lon Hall 1975-5-3 328 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  HSC41904  Lotus humistratus M. A. Baker 1977-4-24 207 Lake Barrel Springs Campground. 701 Comment
  POM316659  Lotus humistratus Patricia Wilder 1965-6-9 3616 Lake Pine Summit Estates, Summit Blvd., block 2, lots 1-3, near Calif. State Hwy 175. Sierra Nevada; Clear Lake drainage area. Comment
  RSA2522  Lotus micranthus J. W. Blankinship 1923-4-15 s.n. Lake Kelseyville. Comment
  POM276707  Lotus oblongifolius Lyman Benson 1932-6-15 3701 Lake Cobb Valley; Middle N Coast Range, Kelsey Creek Watershed. 701 Comment
  JEPS80729  Lotus oblongifolius var. oblongifolius L. R. Heckard and J. C. Hickman 1981-7-28 5788 Lake w of Snow Mt. (along Bear Creek); , Bear Creek 1584 Comment
  SEINET8721520 Image available Lotus subpinnatus Laura Zeller 1965-1 34 Lake Ca. 6.2 miles NE of intersection of Pope Valley Road and Butts Canyon Road on Butts Canyon Road. 244 Comment
  CDA21289  Ludwigia grandiflora subsp. hexapetala D. L. Woodward 2007-9-17 PDR 1440777 Lake Clear Lake State Park on flat at outlet of Kelsey Creek, 25 yds upstream from the mouth of Clear Lake. 405 Comment
  POM271781  Ludwigia peploides subsp. peploides Lyman Benson 1928-6-23 338 Lake Kelseyville, western base of mt. Konocti, Middle N Coast Mt. Ranges, Cold Creek 442 Comment
  JEPS13287  Lupinus adsurgens Rimo Bacigalupi with G. T. Robbins 1955-6-7 5267 Lake junction of Boardman Ridge and Hull Mountain; Timberline Camp 1737 Comment
  UCR270281  Lupinus adsurgens John F. Emmel 2002-5-19 1753 Lake North Coast Range, Boardman Ridge, 3.4 road miles northwest of junction of Road M-1 and Road M-6, on Road M-1 1372 Comment
  CAS-BOT-BC8442  Lupinus adsurgens var. adsurgens John Thomas Howell 1945-6-21 21193 Lake Bartlett Mountain. Ruppert Ridge to Bartlett Flat Comment
  SEINET10484513  Lupinus adsurgens var. lilacinus Rimo Bacigalupi, Guy T. Robbins 1955-6-7 Bacigalupi 5267 Lake Plants low, trailing. Under pinus ponderosa, abies concolor, pinus lambertiana, And libocedrus decurrens. Timberline camp, at junction of boardman ridge and Hull mountain. 1737 Comment
  RSA2532  Lupinus affinis J. W. Blankinship 1923-4-15 s.n. Lake Scott Valley Comment
  HSC37638  Lupinus albifrons John Rehling, Robert M. Specht 1976-3-26 168 Lake 8.3 mi. N on Barlett Springs Rd. from jct. with Hwy. 20 Comment
  HSC71350  Lupinus albifrons J. P. Smith, Thomas W. Nelson 1976-4-13 8566 Lake Bartlett Springs Rd., 8.2 mi. from its jct. with Hwy. 20 1067 Comment
  CAS-BOT-BC198466  Lupinus albifrons var. albifrons Charles Piper Smith 1948-6-3 48317 Lake Highway 29, Whispering Pines, 1.3 miles south Comment
  CAS-BOT-BC198475  Lupinus albifrons var. albifrons John Thomas Howell 1943-5-11 18028 Lake 2 miles south of Kelseyville Comment
  CDA22945  Lupinus albifrons var. albifrons G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17108 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  RSA10175  Lupinus albifrons var. albifrons Carl B. Wolf 1923-5-5 1972 Lake 4 mi. from Clear Lake on the Bartlett Springs Grade. Comment
  RSA104636  Lupinus albifrons var. albifrons A. A. Heller 1949-1 13223 Lake Above Bonnie View SE side of Snow Mt. Comment
Read comments
Aug 25 2014
  CAS-BOT-BC196058  Lupinus albifrons var. collinus A. A. Heller 1919-5-10 13127 Lake Coast Range, summit of the ridge west of Leesville 609 Comment
  CAS-BOT-BC196061  Lupinus albifrons var. collinus Robert E. Jameson 1967-5-13 1 Lake South Fork of Scott's Creek, 4 miles west of Lakeport Comment
  UC1949029  Lupinus albifrons var. collinus Barbara Ertter with Patricia L. Packard and Robert Moseley 1990-3-31 8903 a Lake Bartlett Springs road NE of Clear Lake; S-facing outcrop above streamlet Comment
  HSC90056  Lupinus bicolor Rohmer, Reed, Grefsrud 1990-4-14 31 Lake Blue Oak Campground, Indian Valley Reservoir Access Rd., 2.5 mi. NE of intersection with Walker Ridge Rd. 534 Comment
  UCD159731  Lupinus bicolor James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3090 Lake Mayacmas Mountains, below Childers Peak. Barceloux Ranch, ca. 1 mile east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.) 579 Comment
  RSA256615  Lupinus bicolor Robert M. Specht 1975-5-3 150 Lake 2.1 mi (3.3 km) north of Junction of Bottle Road and State Route 175. 762 Comment
  SEINET7042460 Image available Lupinus bicolor A. G. Vestal 1963-5-11 s.n. Lake Diamond Mine Flat on Perini Road. Near Clear Lake. Highlands quadrangle UTM Zone 10, 531876mE, 4303394mN. Comment
  HSC33127  Lupinus densiflorus var. densiflorus Thomas W. Nelson, Jane P. Nelson 1974-4-9 1157 Lake Along Hwy. 20 between Lucerne and Clear Lake Oaks Comment
  CAS-BOT-BC230062  Lupinus latifolius Ellen Dean; G. Harrington; C. Thomsen; L. Sarafini 2010-6-16 6185 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage, north of (below) waterfall and large boulders 648 Comment
  JEPS127836  Lupinus luteolus Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-18 614 Lake Along cattle trail on west side of Big Canyon Road. Property of Harbin Hot Springs. Comment
  JEPS77389  Lupinus luteolus Robert M. Lloyd 1963-5-4 2616 Lake on State Highway 20, 4 mi s Clearlake Oaks; s of Clearlkae Oaks Comment
  SD8484  Lupinus luteolus Daniel Cleveland 1882-6-22 Lake Allen Springs Comment
  UC183872  Lupinus luteolus Katharine Brandegee 1910-8-11 Lake between Hough and Bartlett Springs; between Hough and Bartlett Springs Comment
  UCD20718  Lupinus luteolus Mark Bibbo; w/ Laura Wynholds 2002-7-20 59 Lake McLaughlin UC Reserve. SE of Knoxville-Berryessa Rd. where the slurry pipeline crosses the road. Along Hunting Creek. 579 Comment
  JEPS107825  Lupinus microcarpus var. densiflorus Lowell Ahart, Robert Schlising 2005-7-2 12132 Lake Along the south edge of Bartlett Springs Road (Road M 12), about 3 miles west of Bear Valley 560 Comment
Read comments
Dec 31 2011
  JEPS65943  Lupinus microcarpus var. densiflorus H. Hamann and E. Dearing 1971-5-7 Lake w Knoxville (Hunting Creek, se Lake co.); Hunting Creek 396 Comment
  UC763971  Lupinus microcarpus var. densiflorus R. F. Hoover 1938-6-11 3597 Lake grade from Lower Lake to Knoxville; grade from Lower Lake to Knoxville Comment
  UC1129641  Lupinus nanus R. C. Wilson 1937-5-13 354 Lake 1 1/2 mi s Lakeport; Lakeport Quadrangle Comment
  POM276297  Lupinus polycarpus Lyman D. Benson 1932-6-15 3690 Lake Cobb Valley; Middle N Coast Range, Kelsey Creek Watershed. 701 Comment
  CAS-BOT-BC202215  Lupinus sericatus Ira L. Wiggins 1933-6-3 6737 Lake Along road across canyon from Oat Hill Mine 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
  UC865434  Lupinus sericatus Alice Eastwood and John Thomas Howell 1938-5-18 5779 Lake Cobb Mountain Comment
  RSA523188  Lupinus subvexus var. subvexus R. R. Halse 1989-5-13 3837 Lake Along State Hwy. 175, one mile south of Whispering Pines. 684 Comment
  UCD160615  Lupinus succulentus James A. Neilson Jr. 1975-6-5 3346 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  UC952868  Lythrum hyssopifolia Milo S. Baker 1951-6-21 12323 Lake Snow Lake 609 Comment
  CAS-BOT-BC343683  Madia elegans A. A. Heller 1902-7-19 5904 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  UC89450  Madia elegans T. S. Brandegee 1891-6-24 Lake Snow Mountain Comment
  CAS-BOT-BC343674  Madia elegans David D. Keck 1933-11-9 2691 Lake Lake-Mendocino County line between Ukiah and Upper Lake Comment
  CAS-BOT-BC344364  Madia exigua J. Clausen 1935-5-21 1034 Lake 3 mi. N. of Middletown on road to Lower Lake Comment
  JEPS10210  Madia exigua Rimo Bacigalupi with G. T. Robbins 1954-6-24 4571 Lake 3 mi above Lake Pillsbury (along Forest Service road to Mt. Hull summit, overlooking Big Squaw Valley); watershed of Squaw Valley Creek 701 Comment
  JEPS6133  Madia exigua W. L. Jepson 1943-5-15 20787 Lake Morgan Valley Comment
  UC89352  Madia exigua D. Cleveland 1882-6-15 Lake Houghs Springs Comment
  CAS-BOT-BC343044  Madia gracilis M. S. Jussel 1933-7-4 358 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CAS-BOT-BC343050  Madia gracilis John Thomas Howell 1945-6-20 21098 Lake Near Pinnacle Rock, Bartlett Mountain Comment
  UC1282680  Madia gracilis J. R. Sweeney 1950-5-20 534 Lake 1.2 mi sw of Highland Springs 464 Comment
  UC830887  Madia gracilis A. A. Heller 1902-7-14 5872 Lake midway between Potter Valley and Hullville (foothills s of Mt. Sanhedrin) Comment
  UCD42020  Madia gracilis Geri Hulse-Stephens 2001-6-29 702 Lake Goat Mountain. Live Oak Oxbow. 990 Comment
  CAS-BOT-BC343128  Madia gracilis Palmer Stockwell 1935-5-19 1315 Lake 2 mi. from Clear Lake, on road to Scott's Valley Comment
  CAS-BOT-BC343596  Madia sativa J. W. Blankinship 1924-7-3 s.n. Lake Kelseyville Comment
  CAS-BOT-BC204079  Malacothamnus hallii John Thomas Howell 1937-7-18 13112 Lake 2 miles n. of Lower Lake Comment
  SEINET5051411  Malacothamnus helleri Unknown 1919-6-8 13242 Lake Near Ladoga Comment
  UCD158741  Malacothrix floccifera James A. Neilson Jr. 1974-6-17 2786 Lake Mayacmas Mountains, Bounsall Ranch. (Location based on 1946 plat maps of Lake County.) (Elevation estimated by label maker using Google Earth.) 640 Comment
  UCD160588  Malacothrix floccifera Ellen Dean; Susan Harrison, Sharon Strauss 2015-5-10 8704 Lake Butts Canyon. Butts Canyon Road, just NW of the Napa County line. North side of the road. Not burned in fire last year (2014). 223 Comment
  SEINET9302441  Malacothrix floccifera Unknown 1993-5-2 10868 Lake Colony on rdbank out in upper Barrel Springs Creek, on rd btwn Bear Valley and Indian Valley Reservoir Comment
  POM286827  Malva neglecta Lyman Benson 1928-11-27 784 Lake Kelseyville 457 Comment
  UCD81919  Marah watsonii Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5500 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road mi N of intersection with Hwy 20. E side of road in burn area - burned in summer of 2008. 731 Comment
  CAS-BOT-BC71095  Marsilea vestita Peter H. Raven 1954-9-1 8099 Lake Strand of Detert Reservoir, 5.8 mi. from Middletown on Butts Canyon road Comment
  CAS-BOT-BC271795  Melica californica J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville Comment
  RSA10193  Melica californica C. B. Wolf 1928-5-5 1951 Lake 1 mi from Clear Lake on the Bartlett Springs Grade. Comment
  UCD86431  Melica californica Beecher Crampton 1953-6-2 1425 Lake 3 miles east of Middletown. Comment
  UCD87020  Melica californica A. A. Heller 1919-5-10 13138 Lake Coast Range, noth side of the 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
  JEPS472  Melica harfordii W. L. Jepson 1938-6-9 18931 Lake near Bartlett Springs (along Bartlett Creek); Bartlett Creek 701 Comment
  SD34462  Melica torreyana A. A. Beetle 1941-4-27 1726 Lake north side of Mt. St. Helena, rocky slope above St. Helena Creek Comment
  POM273372  Mentzelia laevicaulis Lyman Benson 1934-9-22 6205 Lake Kelseyville, Middle N Coast Mt. Range, Clear Lake Watershed 427 Comment
  UC577713  Mentzelia laevicaulis var. laevicaulis A. Simontacchi 1937-7-26 343 Lake north end Clear Lake; Lakeport Quadrangle, Laurel Beach 408 Comment
  CHSC37341  Micranthes californica B. Castro 1982-3-27 6 Lake In ravine ca. 20 yds s of Hwy 20 at jct with Walker Ridge Rd, ca. 6 mi w of jct of Hwys 20 and 16. 606 Comment
  UC632855  Micropus amphibolus H. L. Mason 1936-5-2 11098 Lake Bartlett Mountain road four mi above Lucerne Comment
  SEINET7016936  Micropus californicus A. G. Vestal, Wanda P. Vestal 1962-4-12 s.n. Lake Butts Canyon Road, 4.7 miles southeast of Route 53 or 5.2 miles southeast of Middletown. Comment
  CAS-BOT-BC348488  Micropus californicus var. californicus Mrs. L. R. Reynolds 1917-6-1 s.n. Lake Foot of Mt. Sanhedrin Comment
  HSC92588  Micropus californicus var. californicus Moulton, Sparks, Wood 1995-5-6 36 Lake Blue Oak Campground 549 Comment
  RSA0059086  Microseris Greg de Nevers 2001-4-23 12273 Lake Clear Lake, Lake County Land Trust, Rodman Slough. Near Wildflower Flat. 396 Comment
  HSC31609  Microseris douglasii Maralyn O'Meara 1974-5-4 311 Lake Along Walker Ridge Rd. 0.5 mi. N from junction with Hwy. 20 671 Comment
  SD132018  Microseris laciniata Rimo Bacigalupi, G. Thomas Robbins 1956-6-1 5678 Lake 0.9 mile south of the city limits of Lakeport. 409 Comment
  RSA273363  Microseris lindleyi Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2322 Lake Along Morgan Valley Road 2 miles west of Napa County line 732 Comment
  CAS-BOT-BC322776  Microseris sylvatica Brandegee No date on label. s.n. Lake Unspecified Comment
  HSC37986  Microsteris gracilis Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2332 Lake Along Morgan Valley Rd., 1.5 mi. from Napa County line 671 Comment
  HSC45812  Microsteris gracilis J. P. Smith, J. O. Sawyer 1972-4-8 5190 Lake 0.2 mi. N of jct. of Hwy. 20 and Walker Ridge Rd. Comment
  UCD146696  Microsteris gracilis G. F. Hrusa 1998-6-19 14624 Lake Goat Mountain summit. North Coast Ranges. 1740 Comment
  CHSC63754  Mimetanthe pilosa Vernon H. Oswald 1994-6-20 6329 Lake Forest Route M3 at Low Gap, on the N edge of Snow Mtn. Wilderness, NW of Stonyford. 1524 Comment
  UCD160376  Mimulus Nellie Coffey 1931-4-12 s.n. Lake Exact location unknown. Comment
  JEPS94795  Mimulus arvensis Vernon Oswald and Lowell Ahart 1998-5-7 9034 Lake Bartlett Springs Road w of Indian Valley Reservoir (at the bridge on Bartlett Creek); Bartlett Springs Road 457 Comment
  UC103680  Mimulus arvensis T. S. Brandegee May 1884 Lake Lakeport; ; Lakeport, Lake Co. 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
  JEPS86958  Mimulus bolanderi David M. Thompson 1988-5-18 909 Lake 6.0 mi w Lower Lake (along s side of Hwy 29, w side of flat); Manning Flat 575 Comment
  UC1239056  Mimulus bolanderi Freed W. Hoffman 1947-6-21 1601 Lake on road to Thistle Glade (w side of mountain); North Coast Ranges, Snow Mountain Comment
  RSA309196  Mimulus bolanderi D. E. Breedlove 1963-5-29 5127 Lake 8 miles S. of Kelseyville on road to Middletown. Comment
  RSA80143  Mimulus bolanderi Annetta Carter 1933-5-27 343 Lake Between Glenn Brook and Binkley's, Cobb Valley Comment
  UC169097  Mimulus breweri W. W. Mackie Sept. 1902 Lake Mountains of Northern Lake Co. Comment
  RSA2332  Mimulus cardinalis J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake Comment
  JEPS80292  Mimulus guttatus L. R. Heckard and J. Hickman 1980-9-17 5480 Lake near w ridge West Peak (trail to Milk Ranch); Snow Mt. 2011 Comment
  JEPS82257  Mimulus guttatus Roger Raiche 1983-4-11 30159 Lake Fouts Springs campground area Mendocino National Forest Comment
  UC65830  Mimulus inodorus A. A. Heller 1902-7-24 5923 Lake near summit Mt. Sanhedrin Comment
  RSA10204  Mimulus kelloggii Carl B. Wolf 1928-5-5 1937 Lake 1 mi from Clear Lake on the Bartlett Springs Grade. Comment
  JEPS22993  Mimulus layneae Stanton A. Cook 1959-6-9 910 Lake along road from Bear Creek camp to Mt. House (wsw slope of mt.); Snow Mt. 914 Comment
  POM272814  Mimulus layneae Lyman Benson 1928-6-14 245 Lake Kelseyville; Mt. Range: Middle North Coast; River: Kelsey Creek. 457 Comment
  UC147908  Mimulus layneae J. P. Tracy May 28 1902-Jun 2 1902 1700 Lake 6 mi nw Lakeport; Scotts Valley hills 426 Comment
  UC1745786  Mimulus layneae Annetta M. Carter and Louise Kellogg 1953-6-21 3244 Lake Hills W of Indian Valley. Comment
  POM231098  Mimulus nudatus Jens Clausen 1935-5-22 1056 Lake 14.22 mile SE of Lower Lake on Monticello road. Comment
  JEPS10597  Mimulus pilosus W. L. Jepson 1938-9-24 19036 Lake Putah Creek Coyote Valley (bed, at the bridge) Comment
  JEPS86907  Mimulus rattanii David M. Thompson 1988-5-18 907 Lake 1.2 mi n Lower Lake (along Hwy 53) 407 Comment
  RSA0056625  Mimulus rattanii David M. Thompson 1988-5-18 907 Lake 1.2 mi N of Lower Lake along Hwy 53. 407 Comment
  JEPS4652  Mimulus tricolor Milo S. Baker 1953-7-1 12804 Lake 3.4 mi e Middletown (s of Hwy) Comment
  SEINET12334065  Mimulus tricolor D. M. Reilly 1980-1 11 Lake Pinkeye Lake, ca 2 mi W of Lower Lake 500 Comment
  CHSC90768  Minuartia californica D. Isle 2004-4-8 268 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. E of Lake Pillsbury and Sunset Campground, just S of knoll at Conifer/chaparral interface just N of 4x4 Rd. 19N46. 323 Comment
  CAS-BOT-BC388649  Minuartia douglasii J. Clausen 1935-5-21 1049 Lake 3.3 mi. N. of Middletown on the way to Lower Lake Comment
  HSC45728  Minuartia douglasii Christopher Knopp 1978-4-23 21 Lake Barrel Springs Campground 701 Comment
  HSC75317  Minuartia douglasii Teresa Prendusi 1977-4-23 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  UCD98268  Minuartia douglasii Roman Gankin 1965-5-6 532 Lake overlooking Bartlett Creek; Bartlett Mountain Road, 4 miles west of Hough Springs. Comment
  CAS-BOT-BC220525  Monardella villosa M. S. Jussel 1933-6-27 256 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  RSA2455  Monardella villosa J. W. Blankinship 1928-7-13 s.n. Lake Mt. Konocti 610 Comment
  SBBG100113  Monardella villosa B. Ertter 1988-7-3 7668 Lake Elk Mtn Rd, ca. 7 mi N of Upper Lake (town), 3 mi from top of Elk Mtn, 2.7 mi from Middle Crk crossing 762 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
  JEPS15236  Monardella villosa subsp. villosa Rimo Bacigalupi with P. A. and Mrs. Munz, G. T. Robbins, L. T. Dempster and L. R. Heckard 1956-7-24 5736 Lake On the west side of ridge forming boundary between Colusa and Lake counties, ± 200 feet below its summit, ± 2 1/2 mi north of Fir-root Spring Public Camp and 6 miles SSW of Snow Mountain. 1249 Comment
  JEPS62406  Monardella villosa subsp. villosa Willis L. Jepson Aug., 1892 30 p Lake Big Horse Mt. South Fork of Eel River Comment
  UC1124612  Monardella villosa subsp. villosa A. Simontacchi 1937-9-24 190 Lake 1 mi N of Lakeshore; Lakeport Quadrangle Comment
  HSC85062  Monardella villosa subsp. villosa Gladys L. Smith 1981-7-23 6994 Lake U.S.F.S road 20N04 enroute to summit of Mt. Sanhedrin. 1219 Comment
  SEINET12091615  Myosurus minimus Unknown 1982-1 57 Lake ca 350 yd N of hwy 29, Kessloff Property, ca 2.0 mi W of Lower Lake. Lower Lake Quadrangle, 15 500 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
  CAS-BOT-BC260136  Nassella pulchra Milo S. Baker 1945-5-23 10899 A Lake On Bottle Rock Road ca 1 mile S of junction with Lakeport - L. Lake Highway Comment
  RSA2249  Nasturtium officinale J. W. Blankinship 1923-5-6 s.n. Lake Kelseyville. Upper Kelsey Creek. Comment
  RSA73128  Navarretia atractyloides J. T. Howell 1940-6-30 15593 Lake Soda Bay. Comment
  UC1178931  Navarretia atractyloides Herbert L. Mason 1953-6-8 14530 Lake 1 mi n Lower Lake Comment
  UC125015  Navarretia atractyloides T. S. Brandegee 1888-1 Lake Mt. Hanna Comment
  UC700272 Image available Navarretia bakeri H. L. Mason 1945-6-28 12599 Lake 1.5 mi sw Lower Lake (in vernal pool); ; 1.5 mi. SW of Lower Lake, Lake Co. Comment
  UC1008738  Navarretia cotulifolia Frank W. Gould 1940-5-4 1028 Lake 2.5 mi n Middleton Comment
  UC908603  Navarretia divaricata subsp. vividior Herbert L. Mason 1934-5-5 8113 Lake e side Mount Konocti Comment
  RSA91802  Navarretia divaricata subsp. vividior Beecher Crampton 1954-6-8 1944 Lake 0.5 mile southwest of Boggs Lake 915 Comment
  UC142955  Navarretia heterandra unknown Lake Kelseyville Comment
  HSC44291  Navarretia intertexta J. P. Smith, J. O. Sawyer 1971-6-5 4680 Lake 4 mi. N of Upper Lake on the road to Lake Pillsbury. Comment
  UC1112228  Navarretia intertexta S. Galen Smith with J. Anderson 1957-6-7 2967 Lake ca 1.5 mi nw Middletown (0.5 mi w of intersection of Big Canyon road and Harbin Springs road) 304 Comment
  UCD32420  Navarretia intertexta Beecher Crampton 1950-5-20 578 Lake Lake County, about 1 mile east of Middletown, along both sides of Loconoma Creek. 328 Comment
  RSA642567  Navarretia intertexta Stan C. Spencer 1994-5-14 4514 -n1 Lake From Boggs Lake NW ca. 0.5 mi. on Harrington Flat Road (0.14 mi. SE of Bottle Rock Road). N side of road under power lines. Comment
  UCD48475  Navarretia intertexta Pauline Sohulthess 1931-7-18 s.n. Lake Hildebrand Ranch, six miles southeast of Kelseyville, Lake County. Comment
  UC964733  Navarretia jepsonii Herbert L. Mason 1945-6-28 12595 Lake e of Middletown (just below bridge) Comment
  JEPS123190  Navarretia jepsonii David Gowen 2009-5-6 1015 Lake Near vernal depression on Walker Ridge Road, about 1/2 mile north of Hwy. 20. Comment
  SEINET9291269  Navarretia leucocephala Unknown 1953-7-13 1494 Lake Lake County Comment
  CAS-BOT-BC230346  Navarretia leucocephala subsp. bakeri Greg de Nevers 1996-5-18 10814 Lake Just S of Anderson Marsh State Historic Park Comment
  CAS-BOT-BC230407  Navarretia leucocephala subsp. pauciflora R. W. Holm 1951-5-21 s.n. Lake Between Lower Lake and Middleton Comment
  JEPS100841  Navarretia leucocephala subsp. pauciflora Dean Wm. Taylor with Mey Akasah 1999-6-3 17213 Lake Manning Flat, along Highway 29 5 miles West from Lower Lake 563 Comment
  UC1059012  Navarretia leucocephala subsp. pauciflora Beecher Crampton 1956-6-27 3683 Lake 1.8 mi e Loch Lomond (on the road to Seiglers Springs) 815 Comment
  JEPS101640  Navarretia leucocephala subsp. plieantha Dean W. Taylor 1998-6-23 16701 Lake Loch Lomond, in small ditch outside of the preserve boundary and growing in harms way due to active CALTRANS roadpaving at the time of collection 853 Comment
  RSA113754  Navarretia leucocephala subsp. plieantha Beecher Crampton 1956-6-27 s.n. Lake 0.25 mile north of Boggs Lake, northwest slope of Mt. Hannah Comment
  UC1112240  Navarretia leucocephala subsp. plieantha S. Galen Smith with J. Anderson 1957-6-9 3001 Lake ca 3 mi w Cobb Valley (e of Bottle Rock Road, margins of e side of Boggs Lake); Boggs Lake 899 Comment
  UC909720  Navarretia leucocephala subsp. plieantha Milo S. Baker 1950-6-2 12259 Lake n end Boggs Lake (nw base of Mt. Hannah); Mt. Hannah, Boggs Lake 914 Comment
  UCD39793  Navarretia leucocephala subsp. plieantha Beecher Crampton? 1950-5-7 s.n. Lake Boggs Lake near Mt. Hannah. Comment
  UC106880  Navarretia linearifolia subsp. pinnatisecta T. S. Brandegee 1892-8-25 Lake Snow Mountain Comment
  UCD106391  Navarretia linearifolia subsp. pinnatisecta Glen Holstein 1980-6-29 116 Lake ca. 1.75 miles northwest of Adams, on north side of Harrington Flat Road. 822 Comment
  JEPS15009  Navarretia mellita R. F. Hoover 1938-6-9 3555 Lake between Burns Valley and Borax Lake Comment
  JEPS70386  Navarretia mellita W. L. Jepson 1938-6-9 18907 Lake 2 mi n Lower Lake (near Cache Creek bridge) Comment
  LA104389  Navarretia mellita Carl Epling; L. DeBhur 1975-8-15 46801 Lake Boggs Lake: W of Mt. Hannah, ca. 7.5 mi. SSE of Kelseyville and 3 mi. NNW of Glenbrook Resort 853 Comment
  UCR121143  Navarretia mellita Beecher Crampton 1954-6-8 1943 Lake Bottle Rock Road, 0.5 mile southwest of Boggs Lake 915 Comment
  RSA0116720  Navarretia mellita Barbara Ertter 1988-7-4 7688 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
  SEINET10890119 Image available Navarretia pauciflora Herbert L. Mason 1945-5-12 Mason 12583 Lake Comment
  CDA26528  Navarretia pubescens G. F. Hrusa, R. Gross 2008-5-23 17387 Lake North Coast Ranges; Crossing of Box Cyn. Creek in upper Benmore Canyon immed. E and S of Indian Valley Reservoir spillway. 457 Comment
  CAS-BOT-BC232768  Navarretia sinistra subsp. pinnatisecta Alva Day; Orbelia Robinson 1985-6-24 85 -50 Lake Boggs Lake Comment
  UCD167379  Navarretia sinistra subsp. pinnatisecta Eric LoPresti 2016-7-6 17 Lake adjacent to McLaughlin UC Reserve. Knoxville State Recreation Area, Dunnigan Hill Road. 685 Comment
  RSA2262  Navarretia squarrosa J. W. Blankinship 1928-7-9 s.n. Lake Mt Konocti 610 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
  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
  JEPS15244  Nemacladus capillaris Rimo Bacigalupi with P. A. and Mrs. Munz, G. T. Robbins, L. T. Dempster and L. R. Heckard 1956-7-24 5742 Lake about 6 mi ssw of Snow Mountain (and 2.5 mi n of Fir-root Spring Camp, Lake-Colusa county boundary) 1310 Comment
  UC1585892  Nemacladus capillaris Barbara Ertter 1988-7-4 7712 Lake ca 11 air mi n 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
  RSA537449  Nemacladus capillaris Barbara Ertter 1988-7-4 7712 Lake 0.5 miles E of Rice Fork on Bear Creek Road, 1.5 miles W of Bear Creek Campground, Mendocino National For. ca. 11 air miles N of Upper Lake (town) 610 Comment
  RSA74464  Nemacladus capillaris Milo S. Baker 1947-6-1 11795 Lake 6.6 mi. W of Lakeport near Hwy. Comment
  SEINET10464788  Nemacladus capillaris Sharsmith 1953-6-30 SHARSMITH 4393 Lake Slopes of Bear Creek, tributary to Middle Fork Eel River, at Bear Creek Public Camp, Mendocino National Forest; serpentine talus 625 Comment
  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
  SEINET10464809  Nemacladus capillaris Philip A. Munz 1925-6-18 Munz 9869 Lake Burn in chaparral, Lakeport Comment
  SEINET3812471 Image available Nemacladus capillaris Rimo Bacigalupi, G. T. Robbins 1954-6-24 4580 Lake Watershed of Squaw Valley Creek on slopes 5.1 miles above Lake Pillsbury along forest service road to Mt Hull lookout 853 Comment
  SEINET10840531  Nemacladus montanus Willis L. Jepson 1920-5-23 Jepson 8986 Lake Indian Valley Comment
  CAS-BOT-BC278131  Nemophila Geri Hulse-Stephens 2001-6-29 s.n. Lake Goat Mountain. Wyman Creek 1005 Comment
  UCD110860  Nemophila Christopher Mallek 2008-1 HV1- 13 Lake High Valley. 793 Comment
  HSC42249  Nemophila heterophylla Rich White 1977-4-23 25 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 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
  CHSC59547  Nemophila menziesii Jody R. Bickford 1992-4-5 14 Lake 0.8 mi sw of jct of Hwy 20 and High Valley Rd, ca. 1.5 mi n of Clearlake Oaks. 536 Comment
  CHSC90100  Nemophila menziesii Jennifer L. Fillinger 1991-4-6 80 Lake Jct Hwys 29 and 175, ca. 3 mi se of Kelseyville. 579 Comment
  HSC13595  Nemophila menziesii H. E. Parks, S. T. Parks 1930-5-15 825 Lake Mirabel Mine 762 Comment
  POM126457  Nemophila menziesii var. menziesii H. P. Chandler 1907-3-31 7504 Lake Middletown. Comment
  RSA10775  Nemophila menziesii var. menziesii Carl B. Wolf 1928-5-6 2043 Lake 3 miles west of Bartlett Springs on the road to Clear Lake. Comment
  UCD131927  Nemophila menziesii var. menziesii Katie Gialketsis; PLS 102 plant collecting interns 2013-4-14 5 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. South of undeveloped road that goes southeast from Glebe Road past the gate. 562 Comment
  UCR139073  Nemophila menziesii var. menziesii E. Brower, S. Marubayashi, E. Perry 1997-3-30 023 Lake Blue Oak Campground, Indian Valley Reservoir. 2.5 mi past intersection of access road and Walker Ridge Road 274 Comment
  UCD41818  Nemophila pedunculata Geri Hulse-Stephens 2001-4-29 577 Lake Goat Mountain. West vernal pool, Root Glade. 944 Comment
  CAS-BOT-BC142259  Oemleria cerasiformis M. S. Jussel 1933-4-29 s.n. Lake Jordan Park, Cobb Mt. Comment
  CHSC23894  Oemleria cerasiformis Z. Parkevich 1975-4-6 19 Lake On Highway 20 off the road just 5 feet or so. Collected 4 mi e of junction with Highway 53. Comment
  POM275609  Oemleria cerasiformis Lyman D. Benson 1928-3-26 73 Lake Highland Springs, Mayacamas mtns. 'Dobe Creek. 610 Comment
  CHSC14094  Orcuttia tenuis F. T. Griggs 1973-8-8 Lake Bigg's Lake, se shore. Comment
  UC1224686  Orcuttia tenuis G. Ledyard Stebbins 1962-6-12 6031 Lake s side Boggs Lake Comment
  UCD88255  Orcuttia tenuis Beecher Crampton 1958-8-19 2223 Lake Boggs Lake, Lake County. Comment
  RSA0056434  Orcuttia tenuis Greg de Nevers 1996-9-1 10861 Lake Boggs Lake TNC Preserve. 609 Comment
  CDA34989  Ornithogalum umbellatum Rachel Elkins Apr 2008 s.n. Lake Upper Lake; on Hw. 20 at intersection of Hwy. 29. 0 Comment
  JEPS70544  Orobanche californica subsp. jepsonii H. Hamann and E. Dearing 1970-7-5 Lake west side of Snow Mt. East 2133 Comment
  HSC44269  Orobanche fasciculata D. L. Goforth 1977-4-23 24 Lake About 3 mi. N of State Rte. 20 on the Walker Ridge Rd. 640 Comment
  JEPS15554  Orobanche pinorum G. Thomas Robbins with L. R. Heckard''G. Thomas Robbins (with L. R. Heckard) 1956-7-25 3726 Lake Lake-Colusa County Boundary. Talus slope on ridge forming southern extension of Snow Mt. West and about one-fourth mile south of its summit. Comment
  RSA0066535  Orobanche pinorum Philip A. Munz 1956-7-25 22321 Lake West Peak Ridge, Snow Mt. 2104 Comment
  JEPS59906  Orobanche uniflora subsp. occidentalis Juanita and Hugo Hamann and Ed. Dearing 1969-4-9 Lake Goat Rock. On Ralph K. Davies' Diamond D. Ranch. Comment
  SEINET8854086 Image available Orobanche uniflora var. occidentalis Dan Hess 1973-1 18 Lake 0.4 mile from State Highway 20 on Walker Ridge Road Comment
  CAS-BOT-BC238378  Orthocarpus Beecher Crampton 1995-6-3 10315 Lake 6 miles west of lower lake on Hwy. 29 Comment
  UCD34993  Orthocarpus Beecher Crampton 1995-6-3 10315 Lake 6 miles west of lower lake on Hwy. 29. Comment
  POM71752  Orthocarpus lithospermoides Philip A. Munz 1925-6-18 9877 Lake Lakeport. Comment
  RSA407952  Orthocarpus purpurascens F. W. Peirson 1926-4-2 6606 Lake Lower Lake. Auto camp grounds. Comment
  NY436094  Osmaronia padiformis A. A. Heller 1902-7-14 5859 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  SD8971  Packera bolanderi unknown 1882-7-1 Lake Indian Valley Comment
  CAS-BOT-BC316815  Packera clevelandii Townsend Stith Brandegee s.n. Lake unspecified Comment
  JEPS23645  Packera clevelandii Joseph P. Tracy 1935-7-4 14021 Lake n side of Cobb Valley; Cobb Mountain, Glenbrook 822 Comment
  UC91389  Packera clevelandii D. Cleveland 1892-7-1 Lake Indian Valley Comment
  CAS-BOT-BC316849  Packera eurycephala var. eurycephala Carl Brandt Wolf 1928-5-7 2093 Lake 4 mi. east of Hough's Mineral Springs on road to Williams Comment
  CAS-BOT-BC316855  Packera eurycephala var. eurycephala Martin Simon Jussel 1933-6-27 241 Lake between Cobb Mt. and Adams Springs on the Binkley Ranch Comment
  JEPS37194  Packera eurycephala var. eurycephala W. L. Jepson 1920-5-24 9002 Lake Houghs Springs Indian Valley 487 Comment
  UC1318339  Packera greenei J. R. Sweeney 1952-5-2 766 Lake 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa county line, on Pope Valley road); Butts Canyon 243 Comment
  CAS-BOT-BC10383  Paeonia brownii Mrs. H. M. Mitchell 1932-5-8 s.n. Lake Lake County Comment
  UC1103776  Panicum capillare Joseph P. Tracy 1905-7-13 2262 Lake Kelseyville Northern Coast Ranges, Kelseyville 426 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
  UC980592  Parvisedum leiocarpum Baker 1938-5-3 8971 Lake 6.5 mi n Lower Lake (on Kelseyville Hwy); ; N of Lower Lake on Kelseyville Hwy., Lake Co. Comment
  POM292323  Paspalum distichum Lyman Benson 1929-9-22 1911 Lake North Coast Mt. Range, Clear Lake, Lakeside Park 427 Comment
  UCD147009  Pectocarya pusilla Robert E. Preston 2011-5-3 2854 Lake SE edge of Manning Flat. 571 Comment
  CHSC90155  Pedicularis densiflora Debra Dockrey 1980-4-12 1 Lake Pinkeye Lake, about 2.0 mi west of Lower Lake. 499 Comment
  HSC66030  Pedicularis densiflora M. Moble, M. Smith, B. Ferguson, S. Harris 1980-4-19 Lake Along Walker Ridge Rd., 1 mi. N of junction with access road to Indian Valley Dam Comment
  UC886637  Pedicularis densiflora R. S. LaMotte 1933-4-1 Lake Mount St. Helena Comment
  SEINET513223  Pedicularis densiflora F. R. Stermitz 1988-3-12 Lake 3 miles south of Middletown off Hwy 29. Comment
  POM281779  Pellaea andromedifolia A. E. Irving 1929-05 s.n. Lake Bartlett Mountain, Lucerne Comment
  UC1874949  Pellaea andromedifolia Ruth Kirkpatrick 2003-6-25 1172 Lake Clear Lake State Park; ; ; Clear Lake State Park, along Dorn Treail above entrance road, 1/2 way between park entrance and bridge to visitors center Comment
  CAS-BOT-BC71327  Pellaea mucronata M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. 914 Comment
  POM281948  Pellaea mucronata A. M. Irving 1929-05 s.n. Lake Bartlett Mountain above Lucerne. Comment
  CAS-BOT-BC77198  Pellaea mucronata subsp. mucronata A. A. Heller 1919-5-10 13150 Lake Valley of a tributary of Cache Creek, 5 miles east of Hough's Springs. Comment
  UC1586021  Pellaea mucronata var. mucronata Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7516 Lake ca. 7 airmiles nw of Lakeport (Scotts Valley Rd 1 mi s of Hwy 20, w side of rd.) 426 Comment
  SBBG28912  Penstemon centranthifolius M. S. Baker 1950-5-23 12238 Lake ca. 1 mi SE of Borax Lake Comment
  POM283527  Penstemon centranthifolius A. M. Irving 1932-5-16 s.n. Lake Clear Lake Highlands, Inner N Coast mtn range, Clear Lake watershed. 457 Comment
  RSA63658  Penstemon centranthifolius M. S. Baker 1950-5-23 12238 Lake About 1 mi SE of Borax Lake. Comment
  UCSC000691  Penstemon corymbosus Pauline Schulthess 1931-7-20 s.n. Lake about one mile west of Highland Springs Highland Springs - Toll Road Comment
  SJSU1042  Penstemon heterophyllus A. C. Browne 1950-5-20 61 Lake Clear Lake Comment
  UC1012238  Penstemon heterophyllus F. W. Pennell 1940-7-4 26053 Lake Route 29 along St. Helena Creek 6 mi s Middletown; along St. Helena Creek, s of Middletown 457 Comment
  SBBG115672  Penstemon heterophyllus B. Crampton 1995-6-3 10310 Lake ca. 4 mi S of Kelseyville, along Bottle Rock Rd Comment
  SEINET12329989  Penstemon heterophyllus F. H. Utech, Knight, W.; Knight, I.; Edwards, S. 1986-1 86 -276 Lake Highland Springs Road near Highland Springs Reservior, ca 5 mi WSW of Kelseyville 500 Comment
  RSA10198  Penstemon heterophyllus subsp. purdyi Carl B. Wolf 1928-5-5 1945 Lake 1 mi from Clear Lake on the Bartlett Springs Grade. Comment
  RSA10244  Penstemon heterophyllus subsp. purdyi Carl B. Wolf 1928-5-4 1896 Lake 2 mi. north of Middletown. Comment
  HSC21002  Penstemon heterophyllus subsp. purdyi D. M. Patten 1964-5-3 Lake 8 mi. NW of Lakeport on the Hidden Lake Rd. Comment
  CHSC56600  Penstemon heterophyllus var. heterophyllus Steven Triano 1988-6-1 233 Lake Ca 5.0 air miles ne of Lake Pillsbury. 1173 Comment
  NY601684  Penstemon heterophyllus var. heterophyllus B. J. Ertter 1988-7-4 7699 Lake Bear Creek Road ca. 10 airmiles north of Upper Lake (town), crest of road 3.8 miles from Elk Mountain Road, Mendocino National Forest 975.4 Comment
  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
  RSA0006162  Penstemon intonsus A. A. Heller 1902-8-1 6020 Lake Eel River one mile below Hullville Comment
  JEPS81376  Penstemon rupicola L. R. Heckard and J. C. Hickman 1982-7-8 5987 Lake ridge running n Snow Mt., East Peak; ridge running n of East Peak, Snow Mt. 2087 Comment
Read comments
Sep 7 2007
  UC1199334  Pentachaeta alsinoides Joseph P. Tracy 1921-5-12 5529 Lake near Lakeport; North Coast Ranges 426 Comment
  HSC42016  Pentagramma triangularis M. A. Baker 1977-4-24 235 Lake Bartlett Springs Rd. at Kilpepper Creek 503 Comment
  UCD131506  Pentagramma triangularis Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7545 Lake Clear Lake State Park. NE of Kelseyville. Along lower part of Dorn Trail system as it leaves beach parking area and ascends to Lower Bayview Campground. 301 Comment
  UC658981  Perideridia kelloggii Mildred E. Mathias 1937-5-23 1289 Lake 3 mi from Lower Lake (on road to Knoxville) Comment
  RSA518862  Perideridia kelloggii Barbara Ertter 1988-7-4 7713 Lake 0.5 miles E of Rice Fork on Bear Creek Road, 1.5 miles W of Bear Creek Campground, Mendocino National For. ca. 11 air miles N of Upper Lake (town) 610 Comment
  CAS-BOT-BC413521  Persicaria amphibia Herbert L. Mason 1945-6-29 12622 Lake Boggs Lake at base of Mount Hanna [Hannah] Comment
  CHSC89446  Persicaria lapathifolia Lowell Ahart 2004-10-4 11445 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. 446 Comment
  CAS-BOT-BC419001  Persicaria lapathifolia J. W. Blankinship 1928-9-23 s.n. Lake Clear Lake. Timothy ranch Comment
  CHSC10578  Phacelia distans Lowell Ahart 1969-4-7 Lake Near Clear Lake. 243 Comment
  HSC30737  Phacelia egena Teresa Prendusi 1974-5-4 36 Lake Walker Ridge, 0.5 mi. N of junction with Hwy. 20 671 Comment
  JEPS8357  Phacelia heterophylla subsp. virgata Rimo Bacigalupi and J. R. Sweeney 1951-6-3 3356 Lake along road to Kelseyville just above Manning Flat (6.5 mi nw of Lower Lake) 594 Comment
  UC1051765  Phacelia heterophylla subsp. virgata L. R. Heckard 1951-6-13 162 Lake 3 mi n Bartlett Springs (on road to Crabtree Hot Springs (and Stonyford)) Comment
  POM289353  Phacelia imbricata Lyman Benson 1933-6-20 4476 Lake Rincon School, Kelseyville, Kelsey Creek. Middle North Coast Mt. Range, Clear Lake Watershed. 518 Comment
  RSA133997  Phacelia imbricata L. R. Heckard 1951-6-13 157 Lake At eastern base of Bartlett Mountain (Bartlett Flat, east of Bartlett Springs). Comment
  SEINET8247329  Phacelia linearis John B. Leiberg 1896-7-30 2738 Lake Coleman Vally and Bidwell. 1600 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
  UC24460  Phacelia ramosissima var. ramosissima Willis L. Jepson 1892-7 Lake near Uncle Sam Mt. Comment
Read comments
Feb 12 2007
  UC107551  Phacelia rattanii Blankinship 1893-6-3 Lake Blue Lakes Comment
  UC353809  Phacelia rattanii Milo S. Baker 1928-7-5 3084 b Lake below confluence with Bear Creek; Cal. Nat. Forest, winter bed of Rice Fork Comment
  CAS-BOT-BC154356  Phacelia suaveolens Annetta M. Carter 1933-5-28 354 Lake Southeast slope of Mt. Konocti Comment
  UC1191849  Phacelia suaveolens Herbert L. Mason 1940-5-10 14805 Lake n Lower Lake; Obsidian pond Comment
  CAS-BOT-BC154357  Phacelia suaveolens L. Constance; L. R. Heckard; S. G. Smith; J. R. Sweeny 1951-4-15 3373 Lake 5.6 miles north of Lower Lake 457 Comment
  HSC30757  Phacelia tanacetifolia Thomas W. Nelson, Jane P. Nelson 1974-4-9 1162 Lake Along Hwy. 20 between Lucerne and Clear Lake Oaks, beside Clear Lake Comment
  RSA604723  Phacelia tanacetifolia L. S. Rose 1936-4-28 36199 Lake Clear Lake Park. 412 Comment
  UC424804  Phacelia tanacetifolia Milo S. Baker 1930-4-19 3976 b Lake road bank on e side Clear Lake Comment
  CAS-BOT-BC265811  Phalaris arundinacea Greg de Nevers 2001-7-8 12554 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC250715  Phalaris paradoxa J. W. Blankinship 1923-6-17 s.n. Lake Kelseyville Comment
  CAS-BOT-BC222496  Pholistoma auritum var. auritum M. S. Baker 1933-4-7 7518 Lake Soda Bay, Clear Lake Comment
  UCD132518  Phoradendron leucarpum subsp. tomentosum Caprice Lee; PLS 102 plant collecting interns 2013-5-4 7 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. North part of park, north of Soda Bay Road. Southeast of entrance kiosk, south end of meadow in valley oak grove. 408 Comment
  CAS-BOT-BC141051  Phoradendron serotinum subsp. macrophyllum Greg de Nevers 2001-4-8 12225 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 457 Comment
  HSC40288  Phoradendron serotinum subsp. tomentosum J. D. Ackerman, A. M. Montalvo 1975-9-10 708 Lake N side of Boggs Mtn., E of Cobb, Spikenard Creek near Rd. 100 817 Comment
  RSA129864  Phoradendron villosum B. O. Schreiber 1936-9-20 2345 Lake 0.6 mile SSW of Elk Mountain Ranger Station. 976 Comment
  CAS-BOT-BC140589  Physocarpus capitatus David D. Keck 1933-7-1 2460 Lake Headwaters of Kelsey Creek, near Glenbrook 915 Comment
  SEINET3152615  Physostegia virginiana T. S. Brandegee 1891-6-24 sn Lake Upper Lake Comment
  RSA2316  Phytolacca americana J. W. Blankinship 1928-8-11 s.n. Lake Kelseyville. Comment
  CDA28761  Pinus attenuata S. M. Blank 2007-3-26 Z 4 /07 Lake North Coast Ranges; W Lakeport. Rt 175. Comment
  JEPS47892  Pinus attenuata W. L. Jepson 1938-10-1 19067 Lake on dry slope e 1 mi ne of pass over Mt. St. Helena Comment
  CAS-BOT-BC78744  Pinus lambertiana C. F. L. 1893-7-1 s.n. Lake Cobb Mountain Comment
  JEPS80302  Pinus monticola L. R. Heckard and J. Hickman 1980-9-17 5494 Lake n side North Ridge (toward top, e end), Snow Mt. ((toward top, e end), Snow Mt.); Snow Mt., n side of North Ridge (toward top, e end) 2011 Comment
  CAS-BOT-BC72853  Pinus ponderosa J. A. Gunn, Jr. 1902-5-17 s.n. Lake One miles west of Mt. Hannah. Comment
  POM282071  Pinus ponderosa Lyman Benson 1932-6-27 3936 Lake Kelseyville, Mt. Hanna; Middle N Coast Mt. Range; Cold Creek Watershed. 762 Comment
  HSC46099  Pinus sabiniana J. P. Smith 1972-4-1 5168 Lake 6.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  RSA702578  Pinus sabiniana L. Ahart 2004-10-14 11456 Lake On the south edge of Bartlett Springs Road (Road M12), near the northwest part of Indian Valley Reservoir. 459 Comment
  RSA797372  Pinus sabiniana Keith E. Hoffmaster 1938-6-27 s.n. Lake Near Clearlake Oaks (Hanson Ranch). Comment
  JEPS121703  Piperia leptopetala J. Greenhouse 1993-6-6 Lake Walker Ridge Comment
  CAS-BOT-BC376442  Plagiobothrys Greg de Nevers 2001-4-8 12213 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve. 475 Comment
  CAS-BOT-BC228053  Plagiobothrys L. R. Abrams 1904-4-10 7336 Lake E end of Crystal Springs Lake Comment
  RSA63700  Plagiobothrys bracteatus Milo S. Baker 1950-5-6 12213 Lake About 1 mile SE of Borax Lake Comment
  RSA10752  Plagiobothrys glyptocarpus C. B. Wolf 1928-5-7 2072 Lake Houghs Mineral Springs on the road to Williams. 595 Comment
  SEINET7072759  Plagiobothrys greenei A. G. Vestal 1963-5-11 s.n. Lake Diamond Mine Flat on Perini Road. UTM Zone 10, 530413mE, 4302420mN. Coordinate datum: NAD 27.) Comment
  RSA10211  Plagiobothrys nothofulvus C. B. Wolf 1928-5-5 1930 Lake 3 miles from Upper Lake on road to Lucerne. Comment
  UC1069079  Plagiobothrys nothofulvus K. E. Bradshaw 1937-6-7 79 Lake 1/8 mi n Laurel Beach (Plot #20 and nearby); Lakeport Quadrangle 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
  UCD41754  Plagiobothrys nothofulvus Geri Hulse-Stephens 2001-4-28 555 Lake Goat Mountain. White Ranch. 4th step on Eco. Staircase, Wyman and White Ranch Glade. 944 Comment
  HSC31573  Plagiobothrys tenellus Teresa Prendusi 1974-5-4 28 Lake Walker Ridge, 0.5 mi. N of junction with Hwy. 20 671 Comment
  UC78091  Plagiobothrys tenellus Brandegee May 1884 Lake Lakeport Comment
  UC527945  Plagiobothrys tener var. subglaber R. Bacigalupi, R. S. Ferris, and Ira L. Wiggins 1933-6-2 6694 Lake on Pope Valley-Middletown Road 1/4 mi nw Oak Park Springs Comment
  UC726104  Plagiobothrys tener var. subglaber A. A. Heller 1919-5-10 13149 a Lake Valley below Summit Comment
  JEPS123916  Plantago erecta Lowell Ahart 2015-4-28 20097 Lake About 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. Comment
  JEPS6427  Plantago erecta J. R. Sweeney 1953-5-18 1022 Lake 3 mi ne Middletown (on Highway 53, Hill 1030) 335 Comment
  POM168245  Platanthera leucostachys A. A. Heller 1902-7-28 5999 Lake Near the summit of Mt. Sanhedrin. Comment
  CAS-BOT-BC6455  Platystemon californicus M. K. Curran 1884-1-1 s.n. Lake unspecified Comment
  CHSC101381  Platystemon californicus David Isle 2004-5-6 1590 Lake Mendocino National Forest; Upper Main Eel River Watershed. In Salmon Creek alluvial terrace overflow, Gravelley Valley, north of Lake Pillsbury, >1.4 mile SE of Lake Pillsbury Ranch gate. 566 Comment
  HSC31578  Platystemon californicus Teresa Prendusi 1974-5-4 32 Lake Walker Ridge, 0.5 mi. N of junction with Hwy. 20 671 Comment
  SEINET3124159 Image available Platystemon californicus James R. Correa 1971-4-18 3 Lake Dead Horse Flat, 0.75 of a mile east of Middletown, east of St. Helena Creek Comment
  UC1540408  Platystemon californicus Gary L. Hannan 1977-3-22 180 Lake CA 175, 0.8 km N of Middletown Comment
  RSA2272  Platystemon californicus var. californicus J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville. Comment
  HSC46061  Plectritis ciliosa Catherine Chin 1978-4-23 41 Lake Barrel Springs Campground. 701 Comment
  UCD137565  Plectritis ciliosa Glen Holstein 1978-5-6 s.n. Lake Morgan Valley Road at Soda Creek. 390 Comment
  CDA40175  Plectritis macrocera G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18548 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
  LA12273  Pleuropogon californicus H. S. Yates; 1934-4-15 5312 Lake Bendmore Valley 761 Comment
  RSA181963  Pleuropogon californicus var. californicus R. C. Bacigalupi, G. Thomas Robbins 1956-6-1 5689 Lake Lowest places in Manning Flat, along road from Lower Lake to Kelseyville. 570 Comment
  HSC44643  Pleuropogon californicus var. davyi M. Alcasas 1978-4-16 31 Lake Bachelor Valley Rd., 1.5 mi. from Hwy. 20, 10755 B.V.R. 396 Comment
  UCD90216  Pleuropogon californicus var. davyi A. A. Beetle 1946-5-6 4255 Lake south of Kelseyville. Comment
  UCD90220  Pleuropogon californicus var. davyi Beecher Crampton 1955-5-10 2762 Lake 1 mile north of Kelseyvillle. Western margin of Kelsey Creek Wash. Comment
  POM296588  Poa annua Lyman Benson 1934-6-12 6076 Lake Kelseyville; Kelsey Creek; Middle N. Coast Mt. Range; Clear Lake watershed 427 Comment
  CAS-BOT-BC254936  Poa bulbosa Alice Eastwood; John Thomas Howell 1938-5-17 5684 Lake Elk Mountain Ranger Station Comment
  HSC62931  Poa bulbosa Michael Dalke 1979-4-14 27 Lake Mendocino National Forest, Middle Creek Campground. 457 Comment
  SBBG668  Poa bulbosa A. A. Beetle 1941-4-27 1735 Lake Clear Lake, W side of rd side bank Comment
  UCD81909  Poa bulbosa Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5490 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road mi N of intersection with Hwy 20. E side of road. 653 Comment
  SEINET10659377  Poa scabrella A. Arthur Heller 1919-5-10 Heller 13135 Lake Coast Range north side of the ridge west of Leesville, elevation about 1500 feet, in gravel among the chaparral, which consists of Quercus, Ceanothus and Uva-ursi. 457 Comment
  POM296571  Poa secunda Lyman Benson 1935-5-17 6587 Lake W. Base Mt. Konocti; Middle N. Coast Mt. Range; Breen's Lake; Clear Lake watershed 488 Comment
  UCD42088  Poa secunda subsp. juncifolia Geri Hulse-Stephens 2002-5-31 928 Lake Goat Mountain. Root Homestead. Between East and West vernal pools; Common name: Nevada bluegrass. Comment
  CAS-BOT-BC236168  Poa secunda subsp. secunda L. R. Abrams 1928-5-6 12416 Lake 6 miles up grade W side Bartlett Mountain Comment
  JEPS80238  Poa secunda subsp. secunda L. R. Heckard and J. Hickman 1980-7-3 5399 Lake 1/4 mi n Summit Spring; Snow Mt Comment
  SEINET7294087 Image available Poa secunda subsp. secunda A. A. Beetle 1941-1 1733 Lake Shore of Clear Lake, southwest corner Comment
  RSA2376  Polygonum aviculare J. W. Blankinship 1926-9-1 s.n. Lake Kelseyville. Comment
  JEPS51319  Polygonum aviculare subsp. aviculare J. W. Blankinship 1928-9-16 Lake Kelseyville Comment
  CAS-BOT-BC414303  Polygonum aviculare subsp. neglectum A. A. Heller 1902-8-4 6028 Lake On Eel River one mile below Hullville Comment
  UC1111599  Polygonum californicum Herbert L. Mason 1945-10-21 12744 Lake 3 mi e Middletown Comment
  UC733712  Polygonum convolvulus Leo F. Koch 1940-4-26 884 Lake 1 mi s junction of highway 29 and Bottle Rock Road (s of Kelseyville) Comment
  RSA114041  Polygonum parryi Beecher Crampton 1956-6-27 3682 Lake 1.8 miles east of Loch Lomond, on the road to Seigler Springs Comment
  SEINET3399385 Image available Polygonum parryi Joseph P. Tracy 1905-8-16 2356 Lake Elk Mountain Comment
  UC1222326  Polygonum parryi Joseph P. Tracy 1951-7-6 19620 Lake w Elk Mountain (track of road); Pine Mountain 1219 Comment
  UC1112231  Polygonum polygaloides subsp. confertiflorum S. Galen Smith with J. Anderson 1957-6-8 2982 Lake playa 0.25 mi e road to Siegler Springs (1.5 mi e of Loch Lomond) 822 Comment
  UC1101179  Polygonum punctatum Malcolm A. Nobs and S. Galen Smith 1949-9-7 1839 Lake irrigation ditch about 7 mi n Middletown Comment
  CAS-BOT-BC421012  Polygonum spergulariiforme Agnes M. Bowman 1901-9-16 s.n. Lake Sulphur Banks Comment
  RSA2808  Polypodium californicum J. W. Blankinship 1923-3-7 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC72029  Polypodium calirhiza M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. 914 Comment
  UCD41941  Polypodium glycyrrhiza Geri Hulse-Stephens 2001-6-29 698 Lake Goat Mountain. Wyman Creek, below camp. 1005 Comment
  UCD37009  Polypogon maritimus Beecher Crampton 1956-6-26 3640 Lake Lake County, 3.5 miles by road east of Seigler Springs, margin of Snow's Lake. 655 Comment
  UCD91202  Polypogon maritimus P. L. Johannsen 1937-6-23 1192 Lake California Forest and Range Experiment Station. 3 miles southeast of Upper Lake. Lakeport. 472 Comment
  UCD91317  Polypogon monspeliensis Frank W. Gould 1940-5-15 1265 Lake 2.5 miles northeast of Middleton. Comment
  UCD91342  Polypogon monspeliensis P. L. Johannsen 1937-6-23 1192 Lake California Forest and Range Experiment Station. 3 miles southeast of Upper Lake. Lakeport. 472 Comment
  CAS-BOT-BC72318  Polystichum imbricans subsp. imbricans Carl B. Wolf 1928-5-3 1846 Lake base of Mt. St. Helena Comment
  JEPS81364  Populus trichocarpa L. R. Heckard and J. C. Hickman 1982-7-7 5973 Lake nw side Snow Mt. (Middle Fork of Stoney Creek); , nw side Snow Mt. 1569 Comment
  RSA2403  Portulaca oleracea J. W. Blankinship 1928-7-20 s.n. Lake Kelseyville Comment
  UCR77696  Potamogeton diversifolius R. F. Thorne, Larry E. DeBuhr 1975-8-15 46829 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
  RSA2508  Potamogeton foliosus J. W. Blankinship 1928-7-3 s.n. Lake Kelseyville. In springs along Cold Creek. Comment
  RSA106102  Potamogeton illinoensis C. L. Porter 1955-8-23 6825 Lake Clear Lake, along the east side. 366 Comment
  RSA286392  Potamogeton natans Robert F. Thorne 1974-7-27 44983 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  UCD138260  Potamogeton nodosus Malcolm A. Nobs 1950-8-16 171 Lake Resort area at northeast end of Clear Lake. Comment
  CAS-BOT-BC258910  Potamogeton pusillus Peter Rubtzoff 1952-6-22 1273 Lake Blue Lakes, northern lake. Comment
  RSA801566  Potentilla Peter Rubtzoff 1956-9-2 2793 Lake Boggs Lake, 6.8 miles northwest of Cobb, on the road, then 0.6 miles to the southeast on a side road. Southern shore of the lake, 0.8 miles southeast of the main road. Comment
  UCD42066  Prunella vulgaris var. lanceolata Geri Hulse-Stephens 2001-6-30 748 Lake Goat Mountain. Hanging Marsh; Common name: self-heal. 1371 Comment
  CAS-BOT-BC157928  Prunus emarginata Alice Eastwood 1925-5-23 12895 Lake Dashiells, Mt. Sanhedrin 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-BC151160  Prunus subcordata Vernon O. Bailey 1916-9-24 s.n. Lake Mt. Konocti, Clear Lake Comment
  POM275652  Prunus subcordata Lyman D. Benson 1928-4-2 878 Lake Highland Springs. Mayacamas mtn range. 'Dobe Creek. 610 Comment
  CAS-BOT-BC154763  Prunus virginiana var. demissa M. S. Jussel 1932-4-30 s.n. Lake Jordan Park, Coleman estate Comment
  UC31971  Pseudognaphalium californicum W. L. Jepson 1892-7-1 Lake Lower Lake Comment
  UC604417  Psilocarphus brevissimus var. brevissimus H. L. Mason 1934-5-5 8122 Lake e of Kelseyville (sw of the base of Mount Konocti) Comment
  UC1178978  Psilocarphus oregonus Herbert L. Mason 1946-5-31 12801 Lake 1.5 mi w Lower Lake Comment
  CAS-BOT-BC361834  Psilocarphus oregonus H. L. Mason 1934-5-5 8124 Lake Near Hildebrand ranch, southeast of Kelseyville Comment
  JEPS40508  Psilocarphus tenellus W. L. Jepson 1938-6-9 18944 Lake valley near Bartlett Springs; Bartlett Creek 701 Comment
  UC694161  Psilocarphus tenellus Herbert L. Mason 1933-4-30 7219 Lake Middletown Comment
  CAS-BOT-BC146391  Ptelea crenulata C. H. M. 1906-8-18 s.n. Lake Sulphur Bank, Clear Lake Comment
  CAS-BOT-BC146400  Ptelea crenulata L. R. Abrams 1928-5-7 12539 Lake 2 miles east of Hough's Springs Comment
  UC1130459  Ptelea crenulata A. Simontacchi 1937-7-9 267 Lake sw bluff Soda Bay; Lakeport Quad. 441 Comment
  UC903703  Ptelea crenulata Milo S. Baker 1949-5-1 12102 Lake ca 1 mi s Clear Lake Oaks (hillside above Hwy. 12) Comment
  UCSB11961  Ptelea crenulata Baker, Milo 1949-5-1 Lake Hillside east of Hwy 12 ca. 1 mile south of Clear Lake Oaks Comment
  UCD127672  Pterospora andromedea Geri Hulse-Stephens 2001-6-30 1088 Lake Goat Mountain. Upper Addington, below camp. Near road. 1386 Comment
  CAS-BOT-BC239787  Puccinellia Elmer I. Applegate 1932-7-16 7708 Lake On Rock Creek, Hart Mountain Comment
  RSA109939  Purshia tridentata var. tridentata Philip A. Munz 1956-7-25 22333 Lake Long Ridge trail to Snow Mt. 2043 Comment
  UC173694  Pyrola picta H. M. Hall 1913-7-29 9599 Lake 500 feet below summit of Cobb Mountain, 35 mi from the Pacific Ocean, Inner North Coast Ranges Cobb Mountain; Inner North Coast Ranges, Cobb Mountain Comment
  UC519546  Pyrola picta M. S. Jussel 1933-6-27 236 Lake Binkley Ranch near Cobb Valley; Binkley Ranch Comment
  CAS-BOT-BC45817  Quercus Agnes M. Bowman 1902-4-1 169 Lake Sulphur banks Comment
  LA205348  Quercus X eplingii Carl Epling; William Robison 1935-7-27 sn Lake hillside near Clear Lake Comment
  RSA2740  Quercus X morehus J. W. Blankinship 1928-7-1 s.n. Lake Kelseyville, foot of Konocti. Comment
  UC549113  Quercus X morehus Lyman Benson 1932-8-29 4054 Lake midway Lower Lake and Middletown; Inner North Coast Range, Putah Creek 548 Comment
  HSC90049  Quercus berberidifolia Pamela Grefsrud, Marty Reed, Eileen Rohmer 1990-4-14 56 Lake Blue Oak Campground, Indian Valley Reservoir Access Rd., 2.5 mi. NE of intersection with Walker Ridge Rd. 534 Comment
  POM270083  Quercus berberidifolia Lyman Benson 1936-8-28 7966 Lake Hopland Grade, Mayacamas Mt. Range, Clear Lake watershed. 549 Comment
  RSA0035239  Quercus berberidifolia M. Bourell 1997-7-2 6539 Lake Copper Butte Trail. Along trail to Middle Fork Eel River. Comment
  UC1195638  Quercus berberidifolia A. R. Kruckeberg 1949-9-25 1778 Lake first creek crossing below Allen Springs (Bartlett Creek canyon); Bartlett Creek Canyon Comment
  POM270214  Quercus chrysolepis Lyman Benson 1935-3-24 6303 Lake Bottlerock Mt., Middle N Coast Mt. Range, Clear Lake watershed. 915 Comment
  CAS-BOT-BC86893  Quercus douglasii M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. Comment
  UCD147483  Quercus douglasii Elice Leung; Plant Science 102 collecing interns 2014-4-26 5 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Lower reaches of Lewis Ridge. 408 Comment
  CAS-BOT-BC86186  Quercus dumosa C. Hart Merriam 1907-7-13 s.n. Lake Seigler Springs Comment
  CAS-BOT-BC86188  Quercus dumosa Carl B. Wolf 1930-11-2 1797 Lake 4 miles E of Hough's Mineral Springs on road to Williams 609 Comment
  CAS-BOT-BC86193  Quercus dumosa Mrs. Alexander Maccallum 1898-7-1 s.n. Lake Blue Lakes Comment
  CHSC29608  Quercus durata Dibble; Griggs 1979-7-11 100 Lake Near Bear Creek, close to the town of Stonyford. 883 Comment
  POM166736  Quercus durata A. A. Heller 1902-8-11 6046 Lake On Eel river one mile below Hullville. Comment
  SEINET5725731 Image available Quercus durata Clinton C. Shock 1980-1 72 Lake 14.6 miles north of State Highway 20, at crest intersection of the road to Bear Valley; Walker Ridge 658 Comment
  UCSB59166  Quercus durata var. durata Muller, Cornelius 1954-6-20 Lake Pear Creek Valley at Bear Creek Camp 762 Comment
  JEPS37719  Quercus garryana H. M. Hall 1913-7-16 9500 Lake 0.5 mi above Summit Lake (near Mt. Sanhedrin, in vicinity (9497-9500) crest, n Lake County); Inner North Coast Ranges 1584 Comment
  UC1135602  Quercus garryana A. Simontacchi 1937-7-29 348 Lake Clover Valley Lakeport Quad. 472 Comment
  UC998325  Quercus garryana Milo S. Baker 1928-7-7 3126 b Lake 1-2 mi e Blue Lakes (Highway) Comment
  JEPS38005  Quercus garryana var. breweri H. M. Hall 1913-7-15 9470 Lake on the ridges about Mt. Sanhedrin, n Lake County, 40 to 50 mi from the Pacific Ocean Inner North Coast Ranges, Mt. Sanhedrin Comment
  CHSC105438  Quercus kelloggii David Isle; Arnold James 1993-6-23 1740 Lake Mendocino National Forest, North Coast Ranges, Upper Main Eel River Watershed, E of Lake Pillsbury, Lakeshore Trail N of 18N16 road to Squaw Creek Picnic Area. 560 Comment
  RSA2739  Quercus kelloggii J. W. Blankinship 1928-8-25 s.n. Lake Mt. Konocti. Comment
  UCD40425  Quercus kelloggii Rodney Gale Myatt 1971-9-16 1319 Lake Just above Potter Valley, west of Lake Pillsbury. 609 Comment
  SEINET10431888  Quercus lobata P. A. Lehenbauer 1936-8-22 s.n. Lake Clear Lake. Comment
  CAS-BOT-BC104833  Quercus wislizeni J. W. Blankinship 1928-9-26 s.n. Lake Kelseyville 609 Comment
  CAS-BOT-BC104849  Quercus wislizeni H. E. McMinn 1923-5-27 999 a Lake Bear Creek, tributary to Rice Fk. of Eel River at base of Snow Mt. Comment
  UCD40023  Quercus wislizeni Rodney Gale Myatt 1971-9-16 1330 Lake Just above Potter Valley, west of Lake Pillsbury. 609 Comment
  UCD47596  Quercus wislizeni Willis L. Jepson 1892-7 s.n. Lake Near Uncle Sam Mt. Comment
  SBBG83452  Quercus wislizeni var. frutescens C. C. Shock 1980-5-3 77 Lake Walker Ridge, 9.4 mi N of St Hwy 20 609 Comment
  CAS-BOT-BC362428  Rafinesquia californica Agnes M. Bowman 1902-5-1 123 Lake Sulphur Banks Comment
  UCD83951  Rafinesquia californica Ellen Dean; C. Thomsen, G. Harrington 2010-6-9 6125 Lake Cache Creek Wilderness. NW part of wilderness on NW side of south fork of Cache Creek nearly opposite Dead Man's Canyon. 365 Comment
  CAS-BOT-BC294725  Ranunculus Mona Bourell 1997-7-2 6520 Lake Mendocino National Forest. Along Rice Creek Road. FS Road M 3 1615 Comment
  POM269852  Ranunculus aquatilis var. capillaceus Lyman Benson 1930-6-26 2186 Lake Kelseyville. 427 Comment
  RSA2560  Ranunculus aquatilis var. capillaceus J. W. Blankinship 1923-4-15 s.n. Lake Scott's Valley Comment
  UC135533 Image available Ranunculus aquatilis var. capillaceus C. F. Baker 1903-5-9 3062 Lake near Lakeport Comment
  POM269992  Ranunculus aquatilis var. hispidulus Lyman Benson 1933-4-15 4313 Lake W base of Mt. Konocti. 518 Comment
  PASA2642  Ranunculus hebecarpus Frank W. Peirson 1926-4-2 6603 Lake Lower Lake Comment
  POM269218  Ranunculus hebecarpus Lyman Benson 1935-5-17 6590 Lake West base of Mt. Konocti, Breen's Lake. Middle N Coast mtn range, Clear Lake watershed. 488 Comment
  RSA2571  Ranunculus hebecarpus J. W. Blankinship 1924-5-10 s.n. Lake Blue Lakes. Comment
  RSA0115180  Ranunculus hebecarpus Cora Benson 1935-5-11 58 Lake Mt. Konocti. Comment
  HSC40844  Ranunculus occidentalis Richard G. Runyon 1977-4-24 25 Lake Barrel Springs Campground 701 Comment
  UC1126198  Ranunculus occidentalis R. C. Wilson 1937-5-13 350 Lake 1 1/2 mi s Lakeport; Lakeport Quadrangle 411 Comment
  UC511357  Ranunculus occidentalis Lyman Benson 1930-3-31 2014 Lake Middletown Inner N Coast Ranges, Putah Creek River (vernal stream) 457 Comment
  UCD159744  Ranunculus occidentalis James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3066 Lake Mayacmas Mountains; 1/4 mile south of Childers Peak, east of Big Canyon Road, Barceloux Ranch. (Elevation estimated using Google Earth by label maker.) 548 Comment
  POM268198  Ranunculus occidentalis var. eisenii Lyman Benson 1930-3-26 1986 Lake Sulphur Banks, N coast, Clear Lake. 427 Comment
  POM268302  Ranunculus occidentalis var. eisenii Lyman Benson 1935-3-27 6326 Lake Abbott Mine; Inner North Coast, Sacramento River watershed 610 Comment
  HSC27459  Ranunculus occidentalis var. occidentalis J. P. Smith, J. O. Sawyer 1972-4-1 5181 Lake Buck Flat along Walker Ridge Rd. Comment
  POM225819  Ranunculus orthorhynchus var. bloomeri M. S. Jussel 1931-3-30 s.n. Lake Cobb Mt., Jordan Park. Comment
  UC1483330  Ranunculus uncinatus Robert F. Thorne 1974-7-31 44956 Lake n Harrington Flat Road (lower margin of lake on s side); Boggs Lake 914 Comment
  POM283038  Rhamnus californica Lyman Benson 1929-9-15 1920 Lake Upper Lake (foot of Elk Mountain). 610 Comment
  UC1071547  Rhamnus californica A. Simontacchi 1937-6-30 245 Lake 2.8 mi ne Hunter Point; Mendocino National Forest, Lakeport Quad. 1066 Comment
  UC592733  Rhamnus californica subsp. californica unknown 1928-5-6 2003 Lake 8.5 mi w Bartlett Springs (on road to Clear Lake) Comment
  CAS-BOT-BC59832  Rhamnus ilicifolia Carl B. Wolf 1928-5-4 1902 Lake 2 mi. no. of Middletown. Comment
  RSA171024  Rhamnus ilicifolia Robert F. Thorne 1957-9-2 18980 Lake Along Hwy 20, 7 miles SE of town of Clear Lake. Comment
  CAS-BOT-BC199715  Rhododendron occidentale L. R. Abrams 1928-5-4 12286 Lake 4 miles south of Middletown Comment
  SEINET5320934  Rhododendron occidentale A. T. Leiser 1985-5-19 Lake Kanaka Glade; Near Colusa County border, 1.5 miles off 2 Wheel Drive Road 16NO6 ( Mendocino National Forest), in upper drainage of the east fork of Spanish Creek which runs south to southwest (100 feet of drainage on both sides) Comment
  SBBG50791  Rhus aromatica S. L. Morrison 1974-4-14 Lake 18.6 mi N on Bartlett Valley Rd from jct with St Hwy 20 Comment
  UC1199000  Rhus trilobata Joseph P. Tracy 1905-7-12 2237 Lake n slope Mt. St. Helena; Northern Coast Ranges, Mt. St. Helena 609 Comment
  UC17959  Rhus trilobata Willis L. Jepson 1892-7 Lake Knoxville grade to Lower Lake; Mountain Region of Clear Lake Comment
  UC635189  Rhus trilobata H. L. Mason 1926-3-21 2763 Lake Toll House Canyon between Middletown and Mount St. Helena; Toll House Canyon Comment
  RSA275340  Rhus trilobata var. quinata J. P. Smith, J. Sawyer, T. W. Nelson 1977-7-14 9275 Lake Mendocino National Forest, Oak Flat Campground 518 Comment
  RSA34323  Rhus trilobata var. quinata C. B. Wolf 1928-5-6 2044 Lake 1 1/2 miles west of Bartlett Springs on the road to Clear Lake 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
  SEINET12217843  Ribes aureum var. gracillimum Unknown 1986-1 60026 Lake W of Kelseyville, Highland Springs Rd, along Highland Creek (W of reservoir) 515 Comment
  HSC89690  Ribes californicum William E. Avery, Mathew Henry Bergvall-Mensor, Steve Wilson 1989-4-15 Lake 7.7 mi. N of Hwy. 20, just W of Walker Ridge Rd., Blue Oak Campground 152 Comment
  JEPS49329  Ribes californicum Hardin Irwin March 1904 16 Lake Cold Creek 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
  HSC95560  Ribes californicum var. californicum A. Hove, A. Poteet, C. Sanville 1999-3-27 10 Lake Walker Ridge Rd., 1/4mi W of Blue Oak Recreation Area 537 Comment
  JEPS80741  Ribes divaricatum var. pubiflorum L. R. Heckard and J. C. Hickman 1981-7-28 5701 Lake inlet to Timber Lake (w side Snow Mt.); Snow Mt. 1493 Comment
  UC79615  Ribes lobbii T. S. Brandegee 1891-6-23 Lake Snow Mountain Comment
  CAS-BOT-BC168909  Ribes malvaceum J. W. Blankinship 1925-12-18 s.n. Lake Mt. Koncti Comment
  RSA0021644  Ribes malvaceum Lyman Benson 1935-3-27 6319 Lake Ukiah-Tahoe highway. N. Fork Cache Creek. Inner North Coast range. Sacramento River watershed. 610 Comment
  UCD40009  Ribes roezlii Rodney Gale Myatt 1971-9-15 995 Lake Cobb Mt. Along Hwy 29, south of Clear Lake. 822 Comment
  CAS-BOT-BC198871  Ribes roezlii var. amictum Georgia Bentley 1917-4-4 s.n. Lake Lakeport Comment
  UC424844  Ribes roezlii var. cruentum Milo S. Baker 1929-3-28 3405 b Lake near Whispering Pines Resort Comment
  CAS-BOT-BC362997  Rigiopappus leptocladus M. S. Jussel 1933-6-26 195 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CAS-BOT-BC363005  Rigiopappus leptocladus L. R. Abrams 1928-5-7 12559 Lake 4-5 miles east of Hough's Springs Comment
  UC162465  Rigiopappus leptocladus J. Torrey 1865-1 234 Lake Borax Lake Comment
  UC527839  Rigiopappus leptocladus Ira L. Wiggins 1933-6-3 6730 Lake 2 mi e Oat Hill (southeastern Lake County) Comment
  CAS-BOT-BC74599  Rorippa curvisiliqua Peter Rubtzoff 1957-7-27 3455 Lake Boggs Lake. Comment
  UCD115304  Rorippa curvisiliqua H. S. Yates 1934-4-15 3774 Lake California Forest and Range Experiment Station, Bendmore Valley, Ukiah. 762 Comment
  CAS-BOT-BC147442  Rosa californica A. A. Heller 1902-8-4 6044 Lake On Eel River one mile below Hullville Comment
  UC1128565  Rosa californica K. E. Bradshaw 1937-6-10 129 Lake Lower Blue Lake Lakeport Quadrangle 411 Comment
  UCD41478  Rosa pisocarpa Geri Hulse-Stephens 2001-6-5 649 Lake Goat Mountain. Root Homestead. 975 Comment
  CHSC29662  Rosa rubiginosa Dibble; Griggs 1979-7-18 139 Lake Near York Cabin, close to the town of Upper Lake. On the middle third of a ridge system. 1067 Comment
  UC1607686  Rosa spithamea Barbara Ertter 1988-7-3 7670 Lake Elk Mt Rd at jct Bear Cr Rd (top of grade, ca 10 air mi n of Upper Lake (town)); Mendocino Nat'l Forest, Elk Mt. Grade 1097 Comment
  UC914754  Rosa spithamea Milo S. Baker 1940-6-27 9711 Lake Pines Resort Comment
  CAS-BOT-BC158803  Rubus ursinus Alice Eastwood 1925-5-23 12925 Lake Dashiells, Mt. Sanhedrin Comment
  UCD163060  Rubus ursinus James A. Neilson Jr. 1982-6-16 4083 Lake Mayacmas Mountains, High Valley Creek. (Exact location unknown. Coordinates estimated by label maker. Other plants collected on this day by James Neilson were collected 2.5 miles north of Glenbrook at different location.) Comment
  UCD20441  Rumex crispus E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1025 Lake McLaughlin UC Reserve. Near parking area at N end of Research Hill area where road to Dunnigan Hill intersects Knoxville-Berryessa road. Sides of Hunting Creek where road to Dunnigan Hill crosses creek. 633 Comment
  CAS-BOT-BC433755  Rumex pulcher Greg de Nevers 2001-7-8 12585 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC433859  Rumex salicifolius Philip A. Munz 1957-7-25 22351 Lake Long Ridge Trail from Fir Root Spring to Snow Mountain 1767 Comment
  UCD41572  Rumex salicifolius var. salicifolius Geri Hulse-Stephens 2001-6-3 605 Lake Goat Mountain. Addington Pond. 1280 Comment
  UC1129909  Rupertia physodes A. Simontacchi 1937-7-12 276 Lake 0.4 mi sw Soda Bay; Lakeport Quadrangle Comment
  UC1100021  Ruppia cirrhosa Calvin and Phyllis McMillan 1951-6-23 1601 Lake n of Lower Lake (Boran Lake); Borax Lake 426 Comment
  POM312986  Ruppia cirrhosa Annetta Carter 1951-6-23 3068 Lake Southwest shore of Borax Lake. 427 Comment
  SEINET5713646 Image available Ruppia cirrhosa Joe Sheffield 1969-1 s.n. Lake Buckingham Golf Course, between Lower Lake and Kelseyville.; Lower Lake Comment
  JEPS73414  Sagina saginoides L. R. Heckard 1972-7-8 3007 Lake ca. 1/2 mi. n.w. Foutch Camp (Frog Pond); Snow Mt. 1889 Comment
  CAS-BOT-BC103109  Salix bonplandiana Peter Rubtzoff 1964-9-13 5506 Lake Clear Lake State Park. Lake shore in lower Kelsey Creek area Comment
  CAS-BOT-BC103113  Salix bonplandiana L. R. Abrams 1928-5-7 12541 Lake 2 miles east of Hough's Springs Comment
  CAS-BOT-BC103126  Salix bonplandiana Agnes M. Bowman 1902-5-15 s.n. Lake High Valley Comment
  CAS-BOT-BC102870  Salix breweri Ball; Bracelin; Parks & Parks 1931-4-21 26 Lake Mirabel Creek about 120 m. above the mouth, near junction with St. Helena Creek, about 6 km. south 420 Comment
  CAS-BOT-BC102882  Salix breweri G. Ledyard Stebbins; Walter Knight; Irja Knight 1969-10-5 2780 Lake along Stanton Creek above ford on Bartlett Srpings-Leesville Road 457 Comment
  CAS-BOT-BC102895  Salix breweri Ball; Bracelin; Parks & Parks 1931-4-21 22 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
  SBBG58857  Salix breweri C. R. Ball, H. Bracelin, H. Parks 1931-4-21 25 Lake Mirabel Crk, near jct with St. Helena Crk, ca. 6 km S of Middletown 420 Comment
  UC481210  Salix breweri Ball, Bracelin, Parks and Parks 1931-4-21 26 Lake near junction with St. Helena Creek (about 6 km s of Middletown, about 120 m above mouth of creek); Mirabel Creek 420 Comment
  UC482096  Salix breweri Ball, Bracelin, Parks and Parks 1931-4-21 22 Lake near junction with St. Helena Creek (about 6 km s); Mirabel Creek 420 Comment
  UCD110773  Salix breweri Ball; Bracelin, Parks, and Parks 1931-4-21 24 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. south of Middletown. 420 Comment
  CAS-BOT-BC103740  Salix exigua C. H. M. 1916-9-5 s.n. Lake Summit Sheetiron Mt., Calif. Nat. Forest Comment
  POM197456  Salix exigua L. R. Abrams 1928-5-7 12540 Lake 2 miles east of Hough's Springs. Comment
  POM296392  Salix gooddingii Lyman D. Benson 1948-7-2 12879 Lake Lakeside Park, north of Kelseyville on Clear Lake. 396 Comment
  POM362634  Salix laevigata Carleton R. Ball, Bracelin, Harold E. Parks, S. T. Parks 1931-4-21 21 Lake Mirabel Creek. Near jct with St Helena Creek. About 6 km S of Middletown. 420 Comment
  RSA2371  Salix laevigata J. W. Blankinship 1928-9-16 s.n. Lake Siegler Springs. Comment
  UC481233  Salix laevigata Ball, Bracelin, Parks and Parks 1931-4-21 29 Lake St. Helena Creek just s of Middletown; St. Helena Creek 400 Comment
  CAS-BOT-BC107110  Salix lasiolepis Harold E. Parks; Susan T. Parks 1931-3-31 920 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. sout of Middletown 420 Comment
  HSC20016  Salix lasiolepis H. E. Parks, S. T. Parks 1931-3-31 923 Lake On Mirabel Creek near Mirabel Mine Comment
  POM281346  Salix lasiolepis Lyman D. Benson 1928-2-23 16 Lake Kelseyville. Middle N Coast mtn range. Kelsey Creek. 457 Comment
  SEINET3817526 Image available Salix lasiolepis Lewis S. Rose 1932-2-21 3238 Lake Upper Lake. 411 Comment
  UC517972  Salix lasiolepis M. S. Jussel 1931-3-30 18 Lake near Jordan Park; Glenbrook Comment
  CAS-BOT-BC128540  Salix lasiolepis var. lasiolepis Agnes M. Bowman 1902-5-1 s.n. Lake High Valley Comment
  RSA2370  Salix lucida subsp. lasiandra J. W. Blankinship 1923-3-25 s.n. Lake Kelseyville. Comment
  POM219509  Salix melanopsis Carleton R. Ball, H. P. Bracelin, Harold E. Parks, S. T. Parks 1931-4-21 30 Lake St Helena Creek just S of Middletown. 400 Comment
  CAS-BOT-BC474755  Salix nigra Ellen Dean; Plant Biology 102 2013-4-14 7684 Lake Clear Lake State Park, NE of Kelseyville. Main part of park near boat launch area and Visitor Center parking lot 405 Comment
  UCD141191  Salix nigra Ellen Dean; with Plant Biology 102 interns 2013-4-14 7684 Lake Clear Lake State Park. NE of Kelseyville. Main part of park near boat launch area and Visitor Center parking lot. 405 Comment
  CDA23470  Salsola collina T. C. Fuller, C. Townsend 1980-10-21 20337 Lake Eugene Lagel property, 6938 Monte Mar Drive, Lucerne. 0 Comment
  CDA3177  Salsola collina T. C. Fuller, C. Townsend 1980-10-21 20337 Lake Eugene Lagel property, 6938 Monte Mar Drive, Lucerne. 0 Comment
  UC1018228  Salvia sonomensis H. Lewis and C. Epling 1941-5-25 Lake Kelseyville; Lower Lake Comment
  UC138845  Salvia sonomensis C. F. Baker 1903-5-9 2984 Lake Lower Lake 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
  JEPS12735  Sambucus mexicana Willis L. Jepson 1892-7 Lake Upper Lake Comment
  RSA10757  Sambucus mexicana C. B. Wolf 1928-5-7 2067 Lake Houghs Mineral Springs on the road to Williams Comment
  CAS-BOT-BC238710  Sambucus nigra subsp. caerulea J. W. Blankinship 1928-7-15 s.n. Lake Kelseyville Comment
  RSA471439  Sanicula bipinnatifida Carolyn Sanford 1977-4-23 345 Lake 0.4 miles north of Route 20 on the Walker Ridge Road. 640 Comment
  UC73333  Sanicula bipinnatifida Hardin Irwin 1904-3 28 Lake vicinity of Kelseyville Comment
  UC750490  Sanicula graveolens John Thomas Howell 1945-6-19 21057 Lake Bartlett Mountain, Sawmill Flat Sawmill Flat; Bartlett Mountain, Sawmill Flat 1219 Comment
  UC1123200  Sanicula tuberosa K. Bradshaw 1937-5-28 3 Lake Mendocino National Forest, Pinnacle Rock Pinnacle Rock; Mendocino National Forest, Pinnacle Rock 1356 Comment
  UCD159740  Sanicula tuberosa James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3110 Lake Mayacmas Mountains; 1/4 mile south of Childers Peak, east of Big Canyon Road. Barceloux Ranch. (Elevation estimated using Google Earth by label maker.) 548 Comment
  POM287948  Sanicula tuberosa Lyman Benson 1928-4-15 760 Lake Kelseyville, S slope in Clear lake watershed 518 Comment
  POM274808  Saxifraga oregana Lyman Benson 1928-4-28 196 Lake Highland Springs. Mayacamas Mt. Range, Dobe Creek 610 Comment
  CAS-BOT-BC111298  Schoenoplectus acutus var. occidentalis Joseph William Blankinship 1928-8-25 s.n. Lake Clear lake near mouth of Kelsey Cr. Comment
  CAS-BOT-BC111394  Schoenoplectus acutus var. occidentalis Gregory Clark de Nevers 2001-5-14 12415 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  POM290815  Schoenoplectus acutus var. occidentalis Lyman Benson 1928-6-28 365 Lake Soda Bay; Mt. Range: Middle N Coast; Clear Lake [area]. 427 Comment
  POM313090  Schoenoplectus acutus var. occidentalis H. L. Mason 1945-8-24 12674 Lake East shore, Lower Lake. Comment
  UCD127667  Scirpus microcarpus Geri Hulse-Stephens 2001-6-4 1089 Lake Goat Mountain. North edge of Middle Addington Marsh. 1280 Comment
  POM311068  Scribneria bolanderi Leo Koch 1940-4-26 885 Lake Lake County: in field N of road, 1/2 mile S of jct of Hwy 29 and Adams Spring road, S of Kelseyville 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
  UCD160462  Scutellaria antirrhinoides James A. Neilson Jr. 1975-5-23 3312 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  JEPS124483  Scutellaria californica Daniel Slakey with CNPS Volunteers 2015-7-12 150 Lake Along lower trail below Snow Mountain Summit, about 0.8 km west of trail junction. Comment
  JEPS80734  Scutellaria californica L. R. Heckard and J. C. Hickman 1981-7-28 5693 Lake above fork of Bear Creek (w side of Snow Mountain); Snow Mountain, Bear Creek 1600 Comment
  UC884069  Scutellaria californica A. A. Heller 1916-6-8 12379 Lake near Hough's Springs Comment
  UCD32582  Scutellaria californica Beecher Crampton 1954-6-8 1936 Lake 3 miles north of Cobb Mountain, Bottle Rock Road. Comment
  RSA10798  Scutellaria tuberosa Carl B. Wolf 1928-5-6 2021 Lake 3 miles west of Bartlett Springs on the road to Clear Lake. Comment
  UCD160457  Scutellaria tuberosa James A. Neilson Jr. 1975-5-22 3178 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 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
  RSA35318  Sedella leiocarpa J. T. Howell 1943-5-11 18037 Lake 8.9 miles south of Kelseyville Comment
  CAS-BOT-BC363311  Senecio aronicoides Robert E. Jameson 1967-5-25 12 Lake South Fork of Scott's Creek, 4 miles west of Lakeport Comment
  JEPS80173  Senecio aronicoides L. R. Heckard with J. Hickman 1980-7-2 5324 Lake ca 10.0 mi w Stonyford (e of Milk Ranch, along trail from Frog Pond to Milk Ranch); Snow Mt. 1920 Comment
  RSA0012426  Senecio aronicoides D. E. Breedlove 1963-4-19 4541 Lake in disturbed stand of Adenostoma fasciculatum, north of bridge over Cache Creek, 2 miles NE of Lower Lake. Comment
  CDA8605  Senecio clevelandii Aurelio Posadas, Twohy 1984-7-13 Lake Near Lucerne. 0 Comment
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Apr 25 2021
  CAS-BOT-BC363776  Senecio integerrimus Carl B. Wolf 1928-5-6 1991 Lake 6 miles up Bartlett Springs grade 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
  UCD84027  Senecio vulgaris Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6204 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via eastern forks of Rocky Creek Road and then via a private road owned by Stephen Gilardi (an area known as Brushy Sky High on some maps). 770 Comment
  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
  POM282912  Sidalcea diploscypha Lyman Benson 1932-6-16 3687 Lake Cobb Valley, Kelsey Creek Watershed Comment
  RSA448565  Sidalcea diploscypha J. P. Smith, John Sawyer 1971-6-5 4681 Lake 4 miles north of Upper Lake on the road to Lake Pillsbury. Comment
  UCR39817  Sidalcea diploscypha K. Faber, Scott LaChance, Mike Rekart 1984-4-28 9 Lake Indian Valley access road, NE of Clearlake. 854 Comment
  HSC94219  Sidalcea diploscypha N. Wynne, M. Peckham, J. Bamesberger 1994-4-22 52 Lake 11 mi. from junction with Walker Ridge Rd. Comment
  RSA93055  Sidalcea diploscypha Milo S. Baker 1954-5-22 12937 Lake 3 miles east of Middletown Comment
  UCD20482  Sidalcea hartwegii E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1048 Lake McLaughlin UC Reserve. Lower reaches of eastern side of Research Hill, W of Hunting Creek. 609 Comment
  NY222062  Sidalcea hydrophila A. A. Heller 1902-8-11 6047 Lake Near Hullville on the ridge between Eel River and Rice Creek Comment
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Aug 28 2012
  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
  RSA2397  Sidalcea oregana var. maxima J. W. Blankinship 1924-7-3 s.n. Lake Kelseyville Comment
  UC14435  Silene antirrhina Willis L. Jepson 1892-7 Lake Elk Mt. South Fork Eel River, Elk Mt. (South Fork of the Eel River) Comment
  JEPS87995  Silene californica Barbara Ertter 1988-7-4 7686 Lake Bear Creek Rd. ca 10 airmi n Upper Lake (town) (crest of road 3.8 mi from Elk Mt. Rd., Mendocino Nat'l For.); Mendocino Nat'l For., Bear Creek Rd. 975 Comment
  SEINET11931072  Silene californica A. K. Kilkenny 1978-1 10 Lake 5.1 mi W of Walker Ridge Rd. Hwy 20 Wilbur Springs Quadrangle 15 457 Comment
  CAS-BOT-BC174867  Silene campanulata subsp. glandulosa L. R. Abrams 1928-5-7 12579 Lake Canyon between Leesville and Hough's Springs Comment
  HSC41944  Silene campanulata subsp. glandulosa Richard G. Runyon 1977-4-24 29 Lake Barrel Springs Campground 701 Comment
  CAS-BOT-BC387081  Silene gallica J. Clausen 1935-5-22 1052 Lake 2.2 mi. SE of Lower Lake, on road to Monticello Comment
  SD51340  Silene hookeri Darley F. Howe 1961-7-30 3091 Lake 6.4 miles north of Upper Lake ranger station. 399 Comment
  CAS-BOT-BC300487  Silene laciniata subsp. californica Mona Bourell 1997-7-3 6563 Lake Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail 1554 Comment
  CAS-BOT-BC389094  Silene laciniata subsp. californica Philip A. Munz 1956-7-24 22279 Lake Long Ridge trail from Fir Root Spring to Snow Mt. 1524 Comment
  CHSC27515  Silene laciniata subsp. californica Michael F. Henetz 1978-4-15 15 Lake Ca. 40 m wsw of Grizzly Creek, ca. 30 m wsw Hwy. 20, ca. 8.2 km w of Walker Ridge Road. 457 Comment
  CHSC56534  Silene laciniata subsp. californica Steven Triano 1988-6-1 234 Lake Ca 0.3 mi n of Pogie Point Campground which is on the n shore of Lake Pillsbury. 563 Comment
  CAS-BOT-BC175061  Silene verecunda M. S. Jussel 1933-7-5 377 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch 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
  POM273785  Sisymbrium altissimum Lyman Benson 1934-6-12 6095 Lake Kelseyville, Kelsey Creek. Middle N Coast mtn range, Clear Lake watershed. 427 Comment
  POM280549  Solanum nigrum Lyman D. Benson 1928-12-27 897 Lake Soda bay grade. Middle N Coast mtn range, Clear Lake watershed. 457 Comment
  HSC86899  Solanum parishii L. Blackford, S. Branch, D. Malm 1988-4-16 39 Lake 6.1 mi. on Walker Ridge Rd. off Hwy. 20 at Blue Oak Campground 732 Comment
  HSC31589  Solanum parishii Thomas E. Higley 1974-5-4 80 Lake 1 mi. N of Cold Springs Mtn. 1067 Comment
  SEINET7274284 Image available Solanum parishii A. A. Heller 1919-5-10 13144 Lake valley of tributary of Cache Creek, ca. 5 mi E of Houghs Springs Comment
  SEINET10908399  Solidago occidentalis Lyman D. Benson 1928-9-21 Benson 562 Lake Rincon School House. Kelseyville, Edge of Kelsey Creek. Middle North Coast. Clear Lake. 518 Comment
  UCSC000785  Solidago occidentalis B. Schreiber 1936-9-20 2344 Lake 0.6 mile S.S.W. of Elk Mt. Ranger Station Elk Mt. Ranger Station - Upper Lake, Mendocino National Forest 975 Comment
  UC1070273  Sonchus oleraceus A. Simontacchi 1937-7-24 341 Lake Laurel Beach Lakeport Quad., Laurel Beach Comment
  UC1099806  Sparganium erectum subsp. stoloniferum Herbert L. Mason 1946-7-27 12943 Lake about 1 mi s Lakeport (margin of Clear Lake); Clear Lake Comment
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Sep 25 2008
  UC1099929  Sparganium erectum subsp. stoloniferum Malcolm A. Nobs and S. Galen Smith 1949-9-9 1867 a Lake about 0.5 mi se Scott Creek (on road from Upper Lake to Lakeport) Comment
  POM293180  Spergula arvensis Lyman Benson 1946-8-31 12190 Lake Thurston Lake. NW of Lower Lake. Middle N Coast Mtn Range. 457 Comment
  SEINET12075876  Spiranthes romanzoffiana H. H. Heller 1941-1 Lake Comment
  RSA286246  Stachys ajugoides Robert F. Thorne 1974-7-31 44964 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  UCD125793  Stachys ajugoides Malcolm A. Nobs; S. Galen Smith 1949-9-8 1844 Lake southeastern side of Clear Lake. Comment
  JEPS105949  Stachys ajugoides var. rigida Lowell 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 446 Comment
  RSA97080  Stachys albens M. S. Jussel 1948-8-6 54 Lake Calf-Meadow, 2 miles from Glenbrook. Comment
  HSC37697  Stachys mexicana A. M. Montalvo, J. D. Ackerman 1975-9-11 731 Lake Boggs Mtn. E of Cobb, 100 m down from Rd. 100 on 110. 780 Comment
  RSA2462  Stachys rigida subsp. quercetorum J. W. Blankinship 1924-5-10 s.n. Lake Blue Lakes. Comment
  CAS-BOT-BC375217  Stephanomeria elata John Thomas Howell 1930-8-24 5449 Lake 4 miles from Middletown on Adams Springs Road Comment
  UCD161827  Stephanomeria lactucina James A. Neilson Jr. 1980-6-15 3423 Lake Boggs Mountain on loop road 430. (Exact location unknown. Coordinates estimated by label maker.) Comment
  POM56358  Stephanomeria virgata A. A. Heller 1902-8-1 6021 Lake Eel River one mile below Hullville Comment
  SD122521  Stipa lemmonii F. T. Griggs, J. Dibble 1979-7-11 112 Lake Near Potato Hill, close to the town of Stonyfora; Potato Hill quad. Collected from chaparral or brushland in vicinity of forest floor, on southern exposure. 975 Comment
  UC1492764  Streptanthus Freed W. Hoffman 1948-6-26 2303 Lake Rice Creek North Coast Ranges 647 Comment
  CAS-BOT-BC61152  Streptanthus barbiger D. E. Breedlove 1963-5-30 5145 Lake 0.2 mile west of Lakeport on road to Hopland. Comment
  CAS-BOT-BC61160  Streptanthus barbiger M. S. Jussel 1933-6-30 305 Lake Between Cobb Mountain and Adam Springs on the Binkley Ranch. Comment
  RSA756410  Streptanthus barbiger David Gowen 2005-6-15 437 Lake West of Kelseyville, Highland Springs Road, (dirt) above Highland Creek near road fork. Comment
  UC1292664  Streptanthus barbiger A. R. Kruckeberg 1947-6-15 1488 Lake 0.3 mi w Glenbrook (on side road just above Glenwood Rd); Cobb Valley, Binkley Ranch area Comment
  UC549118  Streptanthus barbiger Lyman Benson 1933-6-19 4461 Lake Junction Hill Mayacamas Mt. Range, Clear Lake Watershed, Lakeport 457 Comment
  UC956558  Streptanthus barbiger Freed W. Hoffman 1948-5-14 2277 Lake Highland Creek North Coast Ranges 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
  UCD151285  Streptanthus barbiger James A. Neilson Jr. 1974-5-24 2735 Lake Mayacmas Mountains, Childers Peak area, east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.) 579 Comment
  UCD167330  Streptanthus brachiatus James Neilson 1977-6-7 3914 Lake Mayacmas Mountains, Bear Creek drainage, US Geo 1. (Exact location unknown, coordinates estimated by label maker.) Comment
  UCR71157  Streptanthus brachiatus subsp. hoffmanii L. F. LaPre 1985-5-2 s.n. Lake Inner North Coast Ranges, Near Sonoma County line on Bear Ridge Road, 0.25 mi. south of three-way junction with Ridge Road and Davies Road. Comment
  CAS-BOT-BC61246  Streptanthus breweri Robert F. Hoover 1938-6-8 3543 Lake Butts Canyon. 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
  UCD83934  Streptanthus breweri Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6155 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via Rocky Creek Road. West side of Rocky Creek drainage. Above undeveloped road that leads into Rocky Creek drainage at terminus of Rocky Creek Road. 786 Comment
  CAS-BOT-BC61240  Streptanthus breweri Ralph Osterling 1979-6-24 s.n. Lake Off Socrates Mine Road between Lincoln Rock and Section 27/28 boundary line. 914 Comment
  UC765002  Streptanthus breweri var. breweri R. F. Hoover 1938-6-8 3543 Lake Butts Canyon Comment
  JEPS2883 Image available Streptanthus breweri var. hesperidis W. L. Jepson 1892-7-28 13355 Lake Knoxville Grade to Lower Lake; ; Knoxville Grade to Lower Lake, mt. region of Clear Lake. 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
  JEPS123305  Streptanthus breweri var. hesperidis David Gowen 2009-6-15 1063 Lake Butts Canyon Road about 0.2 mile north of Lake County line. Comment
  CHSC4037  Streptanthus glandulosus M. Lee 1967-4-29 19 Lake On N. side of Hwy 20 ca. 26 mi. west of Williams. 426 Comment
  HSC43916  Streptanthus glandulosus Robert M. Specht 1977-4-28 814 Lake Ukiah District [somewhere within the BLM district bounday, see County and TRS for location, not from the city of Ukiah proper] 512 Comment
  CAS-BOT-BC87107  Streptanthus glandulosus subsp. glandulosus Alice Eastwood; John Thomas Howell 1938-5-17 5680 Lake Elk Mountain. Comment
  CAS-BOT-BC87110  Streptanthus glandulosus subsp. glandulosus John Thomas Howell 1945-6-21 21161 Lake Bartlett Mountain. Sawmill Flat to Ruppert Ridge. Comment
  CAS-BOT-BC87116  Streptanthus glandulosus subsp. glandulosus J. W. Blankinship 1923-5-6 s.n. Lake Power House, Upper Kelsey Creek. 914 Comment
  JEPS54483  Streptanthus glandulosus subsp. glandulosus Mr. and Mrs. Huck Hamann and Eddie Dearing 1968-3-24 Lake nw Jerusalem Valley (in burned-over area); vicinity of Norman Springs 365 Comment
  CAS-BOT-BC87327  Streptanthus hesperidis H. D. Ripley; R. C. Barneby 1945-6-19 6870 Lake 1 mile northeast of Middletown. 304 Comment
  UCD116021  Streptanthus hesperidis Mark Hershkovitz 1992-4-1 s.n. Lake along Route 53 north of Middletown. Comment
  HSC42874  Streptanthus morrisonii Rick Cooper 1977-4-24 49 Lake Bartlett Springs Rd. at Kilpepper Creek 503 Comment
  JEPS83629  Streptanthus morrisonii R. Raiche 1987-6-22 70338 Lake just n Napa Co. line (se of Middletown, below White Point, headwaters of both St. Helena Crk. and Bucksnort Crk.); Three Peaks area 701 Comment
  UCD167939  Streptanthus morrisonii James Neilson 1977-4-8 3859 Lake Mayacmas Mountains, Three Peaks area. (Exact location unknown. Coordinates estimated by label maker.) Comment
  RSA275369  Streptanthus tortuosus var. tortuosus J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9334 Lake Forest Service Rd. M1, 5.3 mi from jct with 20N01; Mendocino National Forest. 1585 Comment
  CAS-BOT-BC61120  Streptanthus vernalis Richard O'Donnell 2006-5-2 s.n. Lake 0.4 km northeast of Three Peaks, along abandoned fire trail between White Point and McGuire Peak. 610 Comment
  CAS-BOT-BC422876  Stylomecon heterophylla Georgia Bentley 1917-5-30 s.n. Lake Lakeport Comment
  POM272396  Stylomecon heterophylla Lyman Benson 1928-5-26 207 -B Lake Soda Bay, N. side Mt. Konocti. Kelseyville, Middle N Coast mtn range, Clear Lake. 488 Comment
  CDA20972  Styrax officinalis var. redivivus G. F. Hrusa 1993-5-2 10885 Lake North Coast Ranges; N end of Walker ridge above Bear Valley. Comment
  UC1193349  Styrax officinalis var. redivivus K. Cuff 1951-4-4 133 Lake five mi w Lower Lake; Quad. 60A2, w of Lower Lake Comment
  UC877967  Styrax officinalis var. redivivus Alice Eastwood and John Thomas Howell 1938-5-16 5640 Lake near Sulphur Banks; 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
  POM287623  Styrax redivivus Cora W. Benson 1932-5-12 s.n. Lake Soda Bay Grade. Middle N Coast mtn range, Clear Lake watershed. 488 Comment
  SBBG26797  Styrax redivivus J. T. Howell 1940-6-30 15589 Lake Soda Bay Comment
  UCD20039  Styrax redivivus C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1252 Lake Entrance to Richmond Park, on road skirting the south shore of Clear Lake. Comment
  CAS-BOT-BC269537  Symphoricarpos albus var. laevigatus L. R. Abrams 1916-7-22 6264 Lake Near Hough's Springs Comment
  UCD132485  Symphoricarpos albus var. laevigatus Madeleine Taylor; PLS 102 plant collecting interns 2013-5-4 7 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. North side of park, north of Soda Bay Road. Southeast of entrance kiosk. Bordering south side of meadow. 412 Comment
  UCD20713  Symphoricarpos albus var. laevigatus Mark Bibbo; w/ Laura Wynholds 2002-7-20 54 Lake McLaughlin UC Reserve. SE of Knoxville-Berryessa Rd. where the slurry pipeline crosses the road. N side of the slurry pipeline road ca. 150 yards from Knoxville-Berryesa Rd. 609 Comment
  UCR196225  Symphoricarpos albus var. laevigatus Mark Bibbo, Laura Wynholds 2002-7-20 54 Lake McLaughlin UC Reserve. Southeast of Knoxville-Berryessa Road where the slurry pipeline crosses the road. North side of the slurry pipeline road c. 150 yards from Knoxville-Berryesa Road 610 Comment
  CAS-BOT-BC97915  Symphyotrichum frondosum M. S. Baker 1933-9-10 7541 Lake Soda Bay, Clear Lake Comment
  CAS-BOT-BC98043  Symphyotrichum lentum Milo S. Baker 1933-9-10 7544 Lake 1 mi. North of Pine Grove on [Bottleglass] Bottle Glass Road to Kelseyville Comment
  POM295843  Taeniatherum caput-medusae Lyman Benson 1928-6-16 817 Lake Kelseyville. Mt range: Middle N. Coast, River: Kelsey Creek. 457 Comment
  UCD86094  Taeniatherum caput-medusae A. A. Beetle; G . L. Stebbins Jr. 1942-6-3 3524 Lake 3 miles south of Kelseyville on road to Middletown, Rt. 29. Comment
  UCD86189  Taeniatherum caput-medusae J. E. Street 1950-6-12 s.n. Lake 10 miles southeast of Middletown. Comment
  CAS-BOT-BC376897  Taraxacum officinale M. S. Jussel 1931-3-31 s.n. Lake Jordan Park Comment
  UCD107048  Taraxia ovata M. Wiesendanger 1928-4-5 863 Lake Near Middletown. Comment
  CAS-BOT-BC81326  Taxus brevifolia A. A. Heller 1902-7-21 5941 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  POM270348  Thalictrum polycarpum Lyman Benson 1928-4-28 s.n. Lake Kelseyville, Mt. Range: Middle N Coast; River: Kelsey Creek 457 Comment
  CAS-BOT-BC88422  Thysanocarpus curvipes J. W. Blankinship 1923-4-4 s.n. Lake Kelseyville. Comment
  HSC47456  Thysanocarpus curvipes J. P. Smith 1978-4-23 9749 Lake Barrel Springs Campgound 701 Comment
  HSC62927  Thysanocarpus curvipes Terry Roth 1979-4-14 7 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  UC161574  Thysanocarpus curvipes J. P. Tracy May 28 1902-Jun 2 1902 1739 Lake 6 mi nw Lakeport (in hills about Scotts Valley); in hills about Scotts Valley 426 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
  POM143755  Thysanocarpus curvipes var. curvipes C. F. Baker 1903-5-12 3008 Lake Divide between Lakeport and Hopland Comment
  RSA0039375  Thysanocarpus curvipes var. curvipes Lyman Benson 1928-05 806 Lake Kelseyville, Middle N Coast range, Kelsey Creek. 487 Comment
  HSC33125  Thysanocarpus curvipes var. elegans Thomas W. Nelson, Jane P. Nelson 1974-4-9 1158 Lake Along Hwy. 20 between Lucerne and Clear Lake Oaks Comment
  RSA0041670  Thysanocarpus curvipes var. elegans C. F. Baker 1913-5-9 3090 Lake Kelseyville. Comment
  CAS-BOT-BC67284  Thysanocarpus radians Maxine Wilkes 1933-5-1 s.n. Lake Mount Saint Helens. Comment
  RSA0057357  Thysanocarpus radians Lyman Benson 1928-5-1 201 Lake Kelseyville. Middle N Coast range, Kelsey Creek. 488 Comment
  SEINET7072765  Tonella tenella A. G. Vestal 1963-5-11 s.n. Lake Rocky bank above Soda Bay about 7 miles from Kelseyville. Coordinate datum: WGS84/NAD83. (39? deg. 0' 12" North Latitude, -122? deg. 47' 23" West Longitude. UTM Zone 10, 518211mE, 4316959mN. Coordinate datum: NAD 27.) Comment
  UC672568  Tonella tenella H. L. Mason 1926-3-21 2769 Lake Middletown to Mt. St. Helena (via Toll House Canyon); Toll House Canyon Comment
  SEINET12326969  Tonella tenella Unknown 1981-1 17 Lake Jct. Hwy 20 & Walker Ridge Rd., ca 9 km W of Hwys 20 & 16. Wilbur Spring Quadrangle, 15 603 Comment
  JEPS48386  Torreya californica W. L. Jepson 1942-6-9 20705 Lake e side of Mt. St. Helena Mt. St. Helena, St. Helena Creek (along St. Helena Creek) Comment
  RSA347035  Torreya californica Lyman Benson 1928-6-16 275 Lake Canyon on old Toll Road; Highland Springs; Mayacamas Mountain Range 518 Comment
  RSA96851  Toxicodendron diversilobum P. C. Everett, E. K. Balls 1954-10-18 20355 Lake Along Middle Creek, 6 miles south of Elk Mountain Pass on road from Lake Pilsbury to Lower Lake 488 Comment
  CHSC76358  Toxicoscordion fontanum L. P. Janeway; B. Castro 1999-7-5 6493 Lake Kanaka Glade, a spring at the head of 'Spanish Creek East Fork'; near top of Pacific Ridge. 981 Comment
  UCD84051  Toxicoscordion venenosum var. venenosum Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6229 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via eastern forks of Rocky Creek Road and then via a private road owned by Stephen Gilardi (an area known as Brushy Sky High on some maps). 807 Comment
  UC570715  Trichostema lanceolatum Pauline Schulthess 1931-7-15 Lake 1 1/2 mi SW of Kelseyville (ranch) Comment
  CHSC29521  Trichostema laxum Dibble; Griggs 1979-7-11 110 Lake Near Potato Hill, close to the town of Stonyford. 926 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
  CHSC99880  Trichostema laxum Gerald Dickinson 1964-7-20 180 Lake 7 mi. from Sheetiron Mtn. Rd. and Pillsbury Lake Rd. at Rice Creek. Growing in loose gravel by creek wash area. 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
  UC1183604  Trichostema laxum H. and M. Lewis 1951-7-11 1241 Lake 9.2 mi E of Allen Springs Comment
  UCD125872  Trichostema laxum G. F. Hrusa 1994-8-13 11908 Lake Barrel Springs Creek near confluence with Kilpepper Creek. Road from Bear Valley to Bartlett Springs. North Coast Biodiversity Arena. (Original coordinates printed on label corrected in 2015 to coordinates displayed in this record) 450 Comment
  UCR168262  Trichostema laxum L. S. Rose 1935-9-12 35647 Lake Coast Range, 2 miles north of Middletown 366 Comment
  SDSU7784  Trichostema laxum D. F. Howe 1967-8-9 4370 Lake 6 miles north of Upper Lake. 457 Comment
  SEINET7972637  Trichostema laxum J. P. Tracy 1905-1 2320 Lake Elk Mountain 1219 Comment
  RSA657061  Trichostema oblongum Beecher Crampton 1956-6-27 3680 Lake 1.8 miles east of Loch Lomond, on road to Seigler Springs. 816 Comment
  UCD37028  Trichostema oblongum Beecher Crampton 1956-6-27 3680 Lake 1.8 miles east of Loch Lomond, on road to Seigler Springs. 815 Comment
  SD51339  Trichostema simulatum D. F. Howe 1961-7-30 3090 Lake 6.4 miles north of Upper Lake Ranger Station 395 Comment
  UCSC010704  Trifolium R. Morgan, via Dylan M. Neubauer 2015-4-26 6776 Lake McLaughlin Reserve Comment
  JEPS86643  Trifolium albopurpureum var. dichotomum L. R. Heckard with P. C. Silva, R. L. Moe and M. Moe 1988-6-19 6719 Lake 1/3 mi ne Summit Springs; Snow Mtn, sw flank 1630 Comment
  SEINET7075468  Trifolium albopurpureum var. dichotomum A. G. Vestal 1955-4-6 3720 Lake 2.7 miles north of Middletown on Big Canyon Road. 38? deg. 47' 33" North Latitude, -122? deg. 36' 42" West Longitude. (NAD 27), UTM Zone 10, 533715mE, 4293606mN. [Coordinate Datum: WGS84/NAD83]. Comment
  HSC42256  Trifolium bifidum N. G. Sugihara 1977-4-23 23 Lake 0.4 mi. N of SR 20 on the Walker Ridge Rd. 640 Comment
  UCD19726  Trifolium bifidum C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1243 Lake North margin of Boggs Lake. Comment
  CHSC90857  Trifolium bifidum var. decipiens D. Isle 2004-6-5 167 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. Gravelly Valley, Salmon Creek. 566 Comment
  UCD18089  Trifolium bifidum var. decipiens Ellen Dean; with PLB 102 class 2000-4-29 645 Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek. 655 Comment
  SEINET7042556  Trifolium depauperatum A. G. Vestal 1963-5-11 s.n. Lake Howard Springs. Whispering Pines quadrangle UTM Zone 10, 528320mE, 4300894mN. Comment
  UC1028313  Trifolium depauperatum var. depauperatum George B. Rossbach 1955-5-9 335 Lake 3 mi s Clear Lake (5 mi w of Lower Lake); Manning Flat 569 Comment
  HSC35384  Trifolium dichotomum John S. Palmer 1975-5-3 326 Lake 8.7 mi. E of S.R. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  UCD162906  Trifolium dichotomum James A. Neilson Jr. 1977-5-26 3894 Lake Mayacmas Mountains; One km north of cemetery at Glenbrook. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD35342  Trifolium dichotomum Beecher Crampton 1955-5-10 2763 Lake 2 miles northwest of Lower Lake. Comment
  UC249725  Trifolium fucatum Joseph P. Tracy 1921-5-12 5521 Lake Lakeport Northern Coast Ranges 426 Comment
  UCD137058  Trifolium hirtum Ellen Dean; with Plant Biology 102 interns 2013-5-4 7755 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
  UCD132503  Trifolium microcephalum Rogelio Lucas; PLS 102 plant collecting interns 2013-4-14 2 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. North of undeveloped road that goes southeast from Glebe Road at gate. 582 Comment
  UCD160392  Trifolium microdon James A. Neilson Jr. 1975-5-14 3459 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  RSA2226  Trifolium variegatum var. major J. W. Blankinship 1923-4-24 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC520056  Trillium albidum Carl B. Wolf 1928-5-6 1992 Lake Bartlett Springs Comment
  CAS-BOT-BC520060  Trillium albidum Georgia Bentley 1917-4-20 s.n. Lake Lakeport Comment
  UCD41631  Trillium chloropetalum Geri Hulse-Stephens 2001-4-28 552 Lake Goat Mountain. Indian Flat. In wet area by streamlet. 1371 Comment
  RSA10157  Trillium chloropetalum var. chloropetalum Carl B. Wolf 1928-5-6 1992 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  RSA378205  Trillium chloropetalum var. giganteum M. S. Jussel 1931-3-30 9 Lake Cobb Mt., Jordan Park. Comment
  UC511298  Triodanis biflora Lyman Benson 1932-6-18 3700 Lake Buckingham Park; Middle N Coast, Clear Lake Watershed, Buckingham Park 487 Comment
  SEINET10458973  Triodanis biflora Edward L. Greene Greene 1889 Lake NEAR LATHROP Comment
  JEPS77370  Triphysaria eriantha subsp. eriantha Robert M. Lloyd 1963-5-4 2597 Lake on State Highway 29, 14 mi n Cobb 426 Comment
  UC673427  Triphysaria eriantha subsp. eriantha H. L. Mason 1926-3-21 2759 Lake Toll House Canyon between Middletown and Mount St. Helena; Toll House Canyon btw Middletown and Mount St. Helena Comment
  UC1334871  Triphysaria versicolor subsp. faucibarbata L. D. Thurman 1965-4-13 642 Lake on Butts Canyon road 4 mi se Middletown Comment
  UC1734068  Triphysaria versicolor subsp. faucibarbata Kay H. Beach, Frank Gould 1940-5-17 445 Lake near Middletown Comment
  RSA70140  Triteleia laxa F. W. Peirson, Mabel Peirson 1926-4-3 6616 Lake 3.3 miles north of Middletown. Comment
  CAS-BOT-BC526088  Triteleia laxa L. R. Abrams 1928-5-5 12372 Lake Upper Lake to Lucerne Comment
  CAS-BOT-BC526091  Triteleia laxa R. Bacigalupi; R. S. Ferris; Ira L. Wiggins 1933-6-2 6692 Lake 1/4 mile northwest of Oak Park Springs on Pope Valley - Middletown Road Comment
  CAS-BOT-BC526094  Triteleia laxa M. S. Jussel 1933-6-26 199 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  RSA537651  Triteleia laxa Barbara Ertter 1988-7-3 7673 Lake Elk Mt Rd at jct Bear Cr Rd, top of Elk Mt Grade, ca 10 airmiles N of Upper Lake (town). 1098 Comment
  RSA489229  Triteleia peduncularis James L. Reveal 1988-6-2 6989 Lake Barrel Springs area just west of the Walker Ridge Road, 1 mile south of the Bartlett Springs Road and about 15 miles north of Hwy 20. 762 Comment
  UCR50154  Triteleia peduncularis L. F. LaPre, K. Campbell 1987-6-29 s.n. Lake Inner North Coast Ranges, Barrel Spring Camp, NE of Clear Lake at Colusa Co. line, on Walker Ridge Rd Comment
  CAS-BOT-BC527995  Triteleia peduncularis Ella D. Cantelow 1957-5-31 s.n. Lake Indian Valley Creek ford, 8.3 miles west of Leesville Comment
  RSA2257  Tropidocarpum gracile J. W. Blankinship 1923-4-23 s.n. Lake Kelseyville. Comment
  UCD158924  Tropidocarpum gracile James A. Neilson Jr. 1975-4-28 3154 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Elevation estimated using Google Earth by label maker.) 853 Comment
  POM282151  Typha latifolia Lyman Benson 1928-6-23 469 Lake Kelseyville, Middle North Coast Mt. Range, swamp near mouth of Cold Creek. 442 Comment
  CAS-BOT-BC91122  Umbellularia californica Georgia Bentley 1917-4-20 s.n. Lake Lakeport. Comment
  HSC35367  Umbellularia californica Ron Ralston 1975-5-3 9 Lake 5.8mi W of junction with Hwy. 29 on Scott's Creek Rd. 915 Comment
  UCD67694  Umbellularia californica D. Sanchez-Mata 1996-6-27 s.n. Lake Lower Lake-Kelseyville. Quercus wislizenii forests. 550 Comment
  CAS-BOT-BC404112  Urtica dioica subsp. holosericea Greg de Nevers 2001-7-8 12529 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  JEPS43443  Urtica dioica subsp. holosericea J. W. Blankinship 1928-9-16 Lake Siegler Springs Comment
  UC1322486  Utricularia macrorhiza Alice Howard 1966-7-12 Lake w. end Boggs Lake 883 Comment
  UCD83925  Velezia rigida Ellen Dean; C. Thomsen, G. Harrington 2010-6-9 6113 Lake Cache Creek Wilderness. NW corner of wilderness near Baton Flat. Along trail approaching south fork of Cache Creek from the NW. 308 Comment
  CAS-BOT-BC27166  Verbena lasiostachys A. A. Heller 1902-7-19 5919 Lake Southern slope of Mt. Sanhedrin above the sawmill. Comment
  JEPS104389  Verbena lasiostachys var. lasiostachys Lowell Ahart 2003-7-14 10407 Lake Along a stream, on the e side of the second causeway going sw on Bartlett Springs Rd, Indian Valley Reservoir. 449 Comment
  UC1124401  Verbena lasiostachys var. lasiostachys K. E. Bradshaw 1937-6-4 68 Lake 1 1/2 mi sw Liberty School; Lakeport Quadrangle Comment
  UC1239562  Verbena lasiostachys var. lasiostachys Joseph P. Tracy 1905-8-21 2385 Lake Scott Valley; Nortern Coast Ranges 426 Comment
  CDA26549  Verbena lasiostachys var. scabrida G. F. Hrusa, R. Gross 2008-5-23 17406 Lake North Coast Ranges; Box Cyn. Creek in upper Benmore Canyon immed. E and S of Indian Valley Reservoir spillway. 457 Comment
  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
  UCD125988  Verbena lasiostachys var. scabrida S. P. Lynch 1975-6-17 1362 Lake Bartlett Springs Road, above Clear Lake. Comment
  HSC82419  Veronica peregrina Thomas W. Nelson, Jane Nelson 1980-4-26 5092 Lake Tule Lake, SE side of Hwy. 20, 3 mi. from its junction with Hwy. 29 Comment
  JEPS73478  Veronica serpyllifolia subsp. humifusa L. R. Heckard 1972-7-9 3088 Lake w of the 2 peaks of Snow Mountain (Milk Ranch Meadow); Milk Ranch Meadow 1920 Comment
  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
  POM278059  Vicia americana var. americana Lyman D. Benson 1928-4-29 146 Lake Mount Hanna. 762 Comment
  UC764677  Vi