Search Results — 2000 specimen records retrieved (1575 records with coordinates)
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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/).
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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC73535  Abies concolor Barbara Pace 1939-9-4 s.n. Lake Sheetiron Mt. 1981 Comment
  UCD39999  Acer circinatum Rodney Gale Myatt 1971-9-15 1008 Lake Along Hwy 175 between Lakeport and Hopland, near Lake County and Mendocino County line. 609 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
  UCD117137  Acer negundo M. Wiesendanger 1928-4-7 934 Lake Blue Lakes. Comment
  POM55390  Achillea millefolium A. A. Heller 1902-7-14 5875 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  UC1282686  Achillea millefolium J. R. Sweeney 1952-5-2 762 Lake .4 mi se, 1.1 mi from Napa Co line on Pope Valley Road Black Oak Villa; Butts Canyon 243 Comment
  UC933818  Achnatherum lemmonii Leo Koch 1940-4-26 893 Lake 1.1 mi s Junction of Highway 29 and Bottle Rock road (s of Kelseyville) Comment
  UCD50674  Achnatherum lemmonii Beecher Crampton 1956-6-27 3679 Lake 1.8 miles east of Loch Lomond, on road to Seigler Springs, Lake County. Comment
  UCD60364  Achnatherum lemmonii subsp. pubescens Janet E. Dibble; F. T. Griggs 1979-7-11 112 Lake Mendocino National Forest, south side of Potato Hill. NW side of Forest Service Road 17N33, 1/4 mile north of gate (just after trail to Big Spring). 975 Comment
  POM264282  Achnatherum lemmonii var. lemmonii A. A. Beetle 1941-4-27 1732 Lake southwest side of Clear Lake, along road Comment
  RSA715528  Achnatherum lemmonii var. lemmonii David W. Isle 1995-6-7 1079 Lake East of Rd. 16N19 in the east side of Deer Valley Meadow (adjacent to Sec. 4 line) 1024 Comment
  CAS-BOT-BC29812  Achyrachaena mollis Carl B. Wolf 1928-5-4 1908 Lake 3 miles north of Middletown Comment
  HSC62928  Achyrachaena mollis Kenneth Clark 1979-4-14 89 Lake 0.4 miles N of S.R. 20 on Wilbur Springs Rd. 640 Comment
  RSA273300  Achyrachaena mollis K. Irwin 1977-4-23 287 Lake 0.4 mi N of state route 20 on the Walker Ridge Rd. 640 Comment
  UCD147474  Achyrachaena mollis Joshua Bertuch; Plant Science 102 collecing interns 2014-4-26 4 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Anderson Flat near undeveloped road. 402 Comment
  CHSC29669  Acmispon americanus var. americanus Dibble; Griggs 1979-7-19 152 Lake Near Lake Pillsbury, close to the town of Potter Valley. 609 Comment
  UCD20721  Acmispon americanus var. americanus Mark Bibbo; w/ Laura Wynholds 2002-7-20 62 Lake McLaughlin UC Reserve. S of Knoxville-Berryessa Rd. just E of the jct with the the old 4WD road to Dunnigan Hill. Middle of Research Hill (North side) on bench just up from Hunting Creek. 609 Comment
  CHSC115193  Acmispon denticulatus Lowell Ahart 2015-4-28 20098 Lake East of the meadow, about 150 yards west of Barrel Spring Meadow, about 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. 696 Comment
  JEPS123915  Acmispon denticulatus Lowell Ahart 2015-4-28 20098 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
  HSC25721  Acmispon grandiflorus J. P. Smith 1971-6-6 4718 Lake 0.75 mi. N of Clyde Mine, Walker Ridge Rd. Comment
  JEPS123901  Acmispon wrangelianus Lowell Ahart 2015-4-28 20099 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
  UCD147193  Acmispon wrangelianus Emily Jacinto; Plant Science 102 collecting interns 2014-4-26 5 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Anderson Flat. 405 Comment
  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
  HSC66637  Adenostoma fasciculatum Debbie Stamp, Joanne Spitler, Patty Powers, Cathy Railey, Cathy Macdonald 1980-4-19 20 Lake Coldsprings Campground along access road to Indian Valley Dam 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
  RSA175150  Adenostoma fasciculatum var. fasciculatum Robert F. Thorne 1957-9-2 18981 Lake Along Hwy 20, 7 miles SE of town of Clear Lake. Comment
  POM284614  Aesculus californica Lyman Benson 1928-5-15 304 Lake Kelsey Creek, Kelseyville. 457 Comment
  RSA2390  Aesculus californica J. W. Blankinship 1928-7-13 s.n. Lake Mt. Konocti. Comment
  JEPS62945  Agastache urticifolia W. L. Jepson 1892-8-1 14897 Lake Scott Valley Comment
  JEPS78643  Agastache urticifolia Edward Lee 1936-9-20 2582 Lake s Snow Peak West (Snow Mt.); s of Snow Peak West Comment
  UC104564  Agastache urticifolia D. Cleveland 1882-6-22 Lake Allen's Springs Comment
  UC585115  Ageratina occidentalis G. L. Stebbins Jr. 1936-9-19 2058 Lake betweem East and West Peak of Snow Mt.; Snow Mt. 2103 Comment
  CDA22920  Agoseris grandiflora G. F. Hrusa, R. Gross 2008-5-23 17389 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-BC22939  Agoseris heterophylla Carl B. Wolf 1928-5-6 1986 Lake 6 miles up Bartlett Springs grade Comment
  HSC35053  Agoseris heterophylla Dryden 1975-5-3 153 Lake Butt's Canyon Rd., 8.7 mi E of Hwy. 29 along Butt's Canyon Creek 549 Comment
  HSC44267  Agoseris heterophylla Barbara Kelly 1977-4-24 350 Lake Barrel Springs Campground 701 Comment
  UCD160622  Agoseris retrorsa James A. Neilson Jr. 1975-6-5 3341 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  POM274972  Agrimonia gryposepala Lyman D. Benson 1930-9-22 2547 Lake Below Hoberg's. 762 Comment
  UC154206  Agrimonia gryposepala Joseph P. Tracy Jul 21 1905-Aug 16 1905 2272 Lake Elk Mountain; Northern Coast Ranges 1219 Comment
  CAS-BOT-BC451153  Agrimonia gryposepala G. Ledyard Stebbins; Walter Knight; Irja Knight 1969-10-5 2779 Lake Seep in ravine between Pinnacle Rock and Sawmill Flat 1341 Comment
  JEPS80749  Agrostis alba L. R. Heckard and J. C. Hickman 1981-7-29 5712 Lake s side of mountain n road and Summit Springs (Colusa-Lake County boundary); Snow Mt. 1539 Comment
  CAS-BOT-BC127244  Agrostis exarata J. W. Blankinship 1928-4-18 s.n. Lake Kelseyville. Clark Ranch. Comment
  UCD84048  Agrostis exarata Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6225 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). 685 Comment
  UCD151145  Agrostis hallii James A. Neilson Jr. 1974-6-17 2783 Lake Mayacmas Mountains, Western Mine Road, Bounsall Ranch. (Elevation estimated by label maker using Google Earth.) 579 Comment
  UCD53618  Agrostis stolonifera August L. Hormay 1932-6-19 s.n Lake 4 miles South East of Middletown. Comment
  JEPS80448  Agrostis thurberiana L. R. Heckard and J. C. Hickman 1980-9-17 5470 Lake near West Peak w ridge (trail to Milk Ranch); Snow Mt. 2011 Comment
  UC1155264  Aira caryophyllea J. R. Sweeney 1952-5-2 810 Lake 4 1/2 mi n Middletown (1944 burn) Comment
  UCD131919  Aira caryophyllea Nathan Gonzales; 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
  UCD82097  Aira caryophyllea Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth 2009-5-20 5624 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
  JEPS16724  Allium amplectens Rimo Bacigalupi with J. R. Sweeney 1953-5-26 4140 Lake along Butts Canyon road n Black Oak Villa (just n of Napa-Lake county line) 259 Comment
  JEPS56358  Allium amplectens W. L. Jepson 1920-5-24 9014 Lake Hugh Sprs. n. fork Cache Creek, Hugh Sprs. 487 Comment
  POM225832  Allium amplectens M. S. Jussel 1932-5-1 s.n. Lake Jordan Park. Comment
  RSA10765  Allium amplectens Carl B. Wolf 1928-5-6 2055 Lake 5 miles E of Barlett Springs on the road to Williams Comment
  RSA367059  Allium amplectens J. Walker 1977-4-24 32 Lake Bartlett Springs road at Kilpepper Creek. 503 Comment
  SJSU1594  Allium amplectens D. J. Thompson 1954-6-5 96 Lake Cow Mt Recreational Area near Lakeport Comment
  UCD84518  Allium amplectens Ellen Dean; C. Thomsen, G. Harrington, R. Wilmarth, R. Wenk 2010-6-2 6069 Lake Lake County. Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. 647 Comment
  CAS-BOT-BC461037  Allium amplectens Walter Knight 1969-7-4 2743 Lake Summit of Sheetiron Mt. 1982 Comment
  SEINET5641951  Allium amplectens D. W. McNeal 1977-5-18 2030 Lake Beside Hwy. #53, 3.2 mi. s. of Hwy. #20.; 0 Comment
  UCD138482  Allium amplectens Rick York 1991-5-22 91- 005 Lake Southwest of Morgan Valley, Homestake Mine Core shed. Comment
  CHSC56616  Allium bolanderi Steven Triano 1988-6-2 244 Lake Ca. 0.2 mi ne of Soda Creek and 0.7 mi w of Lake Pillsbury. 624 Comment
  POM269027  Allium bolanderi Lyman Benson 1932-6-15 3693 Lake Cobb Valley; Middle N Coast Range, Kelsey Creek Watershed. 701 Comment
  JEPS77381  Allium falcifolium Robert M. Lloyd 1963-5-4 2608 Lake about 1/2 mi from State Highway 29 on road to Hopland (2 mi +/- below Lakeport) 396 Comment
  POM269083  Allium falcifolium Lyman Benson 1930-3-31 2017 Lake Middletown, Inner N Coast Mt. Range, Putah Creek 457 Comment
  POM269085  Allium falcifolium Lyman Benson 1928-4-30 s.n. Lake Lakeport (2 miles south) Mayacamas. Clear Lake river. 518 Comment
  RSA111666  Allium falcifolium Philip A. Munz 1956-7-25 22314 Lake West Peak Ridge, Snow Mt. 2104 Comment
  RSA123581  Allium falcifolium Milo S. Baker 1932-4-25 5999 Lake 1 mile south of Lakeport. Comment
  RSA123695  Allium falcifolium Milo S. Baker 1940-3-27 9512 Lake 1 mile south of Lakeport. Comment
  UC1133800  Allium falcifolium H. S. Yates 1934-4-15 3764 Lake s Bendmore Valley; Ukiah Quadrangle Comment
  CAS-BOT-BC469124  Allium falcifolium Cora W. Benson 1934-3-16 s.n. Lake Lakeport, Mayacamas Mountain Range, Clear Lake drainage area 426 Comment
  CAS-BOT-BC469137  Allium falcifolium C. Etienne 1971-4-25 s.n. Lake On roadcut of Vista Drive turnoff from Hwy 29, ca. 2.5 miles S of Lakeport 457 Comment
  HSC84125  Allium falcifolium Dale McNeal 1983-5-1 2806 Lake W of Walker Ridge Rd., 0.4 mi. N of Hwy. 20 Comment
  RSA123593  Allium falcifolium G. Thomas Robbins 1936-5-1 s.n. Lake East and opposite Mirabel Mine. Comment
  RSA367091  Allium falcifolium Carolyn Sanford 1977-4-24 350 Lake Dry meadow at Barrel Springs Campground. 701 Comment
  SEINET3884475  Allium falcifolium Sheila Logan 1978-4-23 100 Lake Wilbur Springs Quadrangle. Barrel Springs Campground.; 0 701 Comment
  UCD138519  Allium falcifolium Judy Carroll 1966-4-30 24 Lake ca. 1.5 miles west of Black Oak Villa. Comment
  UC1552781  Allium fimbriatum Frederica Bowcutt 1986-5-4 696 Lake Hwy. 53 2.2 mi ne Butts Canyon Road (on sw side of Hwy., about 1/2 mi n of Crazy Creek on the edge of Coyote Valley, about 3 mi ne of Middletown); Coyote Valley 365 Comment
  HSC34907  Allium fimbriatum var. fimbriatum Thomas W. Nelson, James Nelson 1975-5-5 1795 Lake Beside Hwy. 29, 2 mi. N of Middletown Comment
  CAS-BOT-BC469349  Allium fimbriatum var. fimbriatum Mrs. H. M. Mitchell 1932-4-10 s.n. Lake Lake Co. Comment
  RSA413091  Allium fimbriatum var. purdyi D. W. McNeal 1985-5-9 3068 Lake Above Walker Ridge Rd., 0.5 miles north of Hwy 20. Comment
  SEINET3884497  Allium fimbriatum var. purdyi D. W. McNeal 1985-5-9 3068 Lake Above Walker Ridge Rd., 0.5 mi. n. of Hwy. 20.; 0 Comment
  CDA26529  Allium serra G. F. Hrusa, R. Gross 2008-5-23 17397 Lake North Coast Ranges; Middle Benmore Canyon immed. E and S of Indian Valley Reservoir spillway. 457 Comment
  UCD48069  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
  POM281272  Alnus rhombifolia Lyman Benson 1932-12-29 4108 Lake 4 miles W of Highland Springs, Maya Camas Mountain, N. Slope 762 Comment
  JEPS73409  Alopecurus aequalis L. R. Heckard 1972-7-9 3002 Lake ca. 1/2 mi. n.w. of Foutch Camp (Frog Pond); Snow Mt., Frog Pond 1920 Comment
  RSA0123258  Alopecurus geniculatus Lyman Benson 1948-7-3 12904 Lake Boggs Lake, west of Mt. Hanna. Middle North Coast mountains. Clear Lake drainage. 853 Comment
  UC1023591  Alopecurus saccatus unknown 1936-5-4 205 Lake Lower Lake Comment
  UCD36930  Alopecurus saccatus Beecher Crampton 1956-5-21 3437 Lake Lake County, 5 miles southeast of Kelseyville, at junction of State Highway 29 and Lower Lake Road. Comment
  RSA2467  Amaranthus albus J. W. Blankinship 1928-9-12 s.n. Lake Kelseyville. Comment
  UC596423  Amaranthus californicus R. F. Hoover 1938-9-3 3798 Lake Middletown Comment
  RSA2469  Amaranthus retroflexus J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake Comment
  POM279356  Amaranthus retroflexus Lyman Benson 1929-7-13 1767 Lake Kelsey Creek at Kelseyville Comment
  POM275577  Amelanchier pallida Lyman D. Benson 1928-4-28 s.n. Lake Highland springs; Mayacamas Mt Range, 'Dobe Creek Watershed. 610 Comment
  CAS-BOT-BC142534  Amelanchier utahensis Rimo Bacigalupi 1926-3-28 1266 Lake Along Calistoga - Middletown Road, beside St. Helena Creek, about eight miles south of Middletown. Comment
  HSC43980  Amsinckia intermedia Robert M. Specht 1977-4-29 807 Lake NW facing slope of Round Mtn. 646 Comment
  UC730049  Amsinckia intermedia Leo F. Koch 1940-4-26 888 Lake s of Kelseyville (1 mi s of junction of hwy 29 with Bottle Rock Road) Comment
  UC78280  Amsinckia intermedia T. S. Brandegee 1891-6-1 Lake Snow Mountain Comment
  RSA125731  Amsinckia lunaris Francia Chisaki 1953-5-8 562 Lake On slope of Hill 1030, 2.7 miles east of Middletown on road to Lower Lake Comment
  POM286831  Anagallis arvensis Lyman Benson 1928-5-27 s.n. Lake Kelseyville. Middle N Coast, Kelsey Creek. 457 Comment
  CAS-BOT-BC64161  Ancistrocarphus filagineus Alice Eastwood 1925-5-22 12786 Lake Dashiell, Mt. Sanhedrin Comment
  CAS-BOT-BC64164  Ancistrocarphus filagineus H. L. Mason 1933-4-30 7227 Lake Near Aetna Springs Comment
  UCR81089  Ancistrocarphus filagineus G. Fred Hrusa 1993-5-2 10878 Lake North Coast Range, upper parts of north end of Walker Ridge, between Bear Valley & Indian Valley Reservoir 550 Comment
  CAS-BOT-BC64165  Ancistrocarphus filagineus Roman Gankin 1965-5-5 s.n. Lake Cold Spring Camp, ca. 1 mile east of Indian Valley, on Bartlett Springs Road Comment
  RSA2681  Angelica californica J. W. Blankinship 1928-7-9 s.n. Lake Mt Konocti. 610 Comment
Read comments
Feb 4 2009
  UC174198  Angelica tomentosa Katharine Brandegee 1910-8-10 Lake summit of Epperson Grade Epperson Grade Comment
  CAS-BOT-BC271524  Anisocarpus madioides Alice Eastwood 1925-5-22 12773 a Lake Dashiells, Mt. Sanhedrin Comment
  CHSC90539  Antennaria geyeri D. Isle 1997-4-2 18 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. West of Walker Ridge road jct. 487 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-BC84662  Anthemis cotula Kate Eastwood Phelps 1934-7-1 s.n. Lake Adams Springs Comment
  CAS-BOT-BC137758  Anthoxanthum odoratum Peter Rubtzoff 1955-5-28 1887 Lake Jordan Park, 1.7 miles northwest of Cobb. Comment
  UCD160402  Anthoxanthum odoratum James A. Neilson Jr. 1975-5-14 3562 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  UCD56161  Anthoxanthum odoratum Beecher Crampton 1956-6-26 3673 Lake Loch Lomond. 855 Comment
  UCD137033  Anthriscus caucalis Ellen Dean; with Plant Biology 102 interns 2013-5-4 7750 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
  JEPS5732  Antirrhinum cornutum J. R. Sweeney and R. Bacigalupi 1951-6-3 666 Lake 5.2 mi w Lower Lake (w end of Manning Flat); Manning Flat 579 Comment
  JEPS94754  Antirrhinum cornutum Vernon H. Oswald and Lowell Ahart 1998-7-15 9284 Lake East side of county near Barrel Spring on the east side of Baldy Mtn. and west of Walker Ridge Rd. 0.8 mi south of Bartlett Springs Rd 640 Comment
  UC527927  Antirrhinum cornutum R. Bacigalupi, R. S. Ferris, and Ira L. Wiggins 1933-6-2 6707 Lake Pope Valley to Middletown road (3 mi nw of Lake County line) Comment
  RSA92972  Antirrhinum vexillocalyculatum Milo S. Baker 1953-7-1 12812 Lake South of Hwy, 3.4 miles east of Middletown 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
  JEPS93806  Antirrhinum vexillocalyculatum subsp. breweri Vernon H. Oswald and Lowell Ahart 1998-7-15 9298 Lake 0.8 mi s of Bartlett Springs Road (e side of county near Barrel Spring on the e side of Baldy Mountain and w of Walker Ridge Road); Baldy Mountain 640 Comment
  JEPS6980  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum Rimo Bacigalupi and J. R. Sweeney 1951-6-3 3348 Lake about 5.5 mi nw Lower Lake (in Manning Flat along road between Kelseyville and Lower Lake); Manning Flat 563 Comment
  JEPS83366  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum David M. Thompson 1983-6-19 344 Lake 2.5 mi ese Glenhaven (on Hwy 20, 0.2 mi ese of Beryl Way intersection, bluff above roadbed on Clear Lake Shore); Clear Lake Quad. (7.5', 1958) 411 Comment
  JEPS15451  Antirrhinum virga Helen-Mar Wheeler 1956-8-19 Lake just n Timberline Camp (lower slopes of Hull Mountain, at head of Boardman Ridge, Mendocino-Lake County boundary); Hull Mountain, Boardman Ridge 1767 Comment
  JEPS5289  Antirrhinum virga W. L. Jepson 1938-9-24 19031 Lake 2.25 mi n Lower Lake (0.25 mi n of Cache Creek Bridge) Comment
  JEPS83351  Antirrhinum virga David M. Thompson 1983-6-24 349 Lake about 0.5 mi e Rick Fork Eel River crossing on Bear Creek Road (at junction of USFS Roads 18N01 (road to Bear Creek Station) and M3 (road to Rice Creek)); Potato Hill Quad. (7.5', 1967) 640 Comment
  UC1094314  Antirrhinum virga Helen-Mar Wheeler 1956-8-19 Lake just n Timberline Camp (Hull Mountain at head of Boardman Ridge, Mendocino-Lake County boundary); Hull Mountain, Boardman Ridge 1767 Comment
  UC1196734  Antirrhinum virga Joseph P. Tracy 1935-7-4 14028 Lake near Glenbrook (n side of Cobb Valley); Cobb Mountain, Cobb Valley 822 Comment
  UC728687  Antirrhinum virga Milo S. Baker 1943-7-4 10347 Lake near Summit (Bottle Rock Road) Comment
  CDA41207  Antirrhinum virga G. D. Barbe 1963-8-17 715 Lake Opposite Catholic Church south of Loch Lomond, ca. 2 miles north of Adams Spring. Comment
  CAS-BOT-BC447671  Aphanes arvensis L. R. Abrams 1928-5-6 12466 Lake 1.5 miles west of Bartlett Springs 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
  JEPS16058  Apiastrum angustifolium W. L. Jepson 1920-5-24 9020 Lake Hough's Springs, north fork of Cache Creek, northern Lake County Cache Creek; Hough's Springs, Cache Creek Comment
  UC1299242  Apiastrum angustifolium Freed W. Hoffman 1947-4-9 1933 Lake North Coast Ranges, Bucksnort Creek, Hennessey Ranch Bucksnort Creek; North Coast Ranges, , Hennessey Ranch Comment
  SEINET7923580  Apocynum androsaemifolium B. Crampton 1956-6-26 3669 Lake Loch Lomond, Edge of a dry meadow of volcanic ash 855 Comment
  UC853785  Aquilegia eximia Milo S. Baker 1940-7-2 9769 Lake near Bottle Rock Rd (on short-cut rd from Adams Springs); Glenbrook Comment
  POM150393  Aquilegia eximia A. A. Heller 1902-8-2 6014 Lake Near Hullville on the ridge between Eel River and Rice Creek. Comment
  POM273223  Aquilegia formosa Daniel Cleveland, Michelle Cleveland 1882-6-20 s.n. Lake Alm Spring, Lake County Comment
  RSA14233  Aralia californica Daniel Cleveland 1882-7-4 s.n. Lake Allen Creek Comment
  HSC7798  Arbutus unedo D. M. Patten 1964-2-12 Lake 7 mi. NW of Lakeport on Hidden Lake Rd. 439 Comment
  HSC41174  Arceuthobium campylopodum John Rehling, Robert M. Specht 1976-3-17 230 Lake 3.1 mi. N of Middletown on Hwy. 29 Comment
  UC54672  Arceuthobium douglasii W. W. Mackie Aug. 1902 Lake Comment
  RSA629067  Arctostaphylos Jon E. Keeley 1981-7-5 7593 Lake Highway 175, 13 m. north of Middletown. 760 Comment
  UC511366  Arctostaphylos Lyman Benson 1930-3-25 1970 Lake w base of mt. Middle N Coast Mt. Range, Clear Lake Watershed, Kelseyville 609 Comment
  JEPS38626  Arctostaphylos canescens Willis L. Jepson 1892-8-6 14700 Lake Blue Lake Grade to Ukiah Mountain Region of Clear Lake, Mayacamas Range Comment
  SEINET11991007  Arctostaphylos canescens Unknown 1980-1 26 Lake Mendocino National Forest, 6.1 mi W of Nice along Bartlett Springs Rd 1219 Comment
  JEPS80150  Arctostaphylos canescens subsp. canescens L. R. Heckard 1974-9-8 3834 Lake just s Lookout (summit of mt., at Colusa Co. line); Goat Mt. 1859 Comment
  UC1120922  Arctostaphylos canescens subsp. canescens A. Simontacchi 1937-6-25 208 Lake 1/4 mi w Pinnacle Rock L.O.; Mendocino National Forest, Lakeport Quadrangle 1341 Comment
  UC1388357  Arctostaphylos canescens subsp. canescens Freed W. Hoffman 1948-8-3 2359 Lake Whispering Pines North Coast Ranges Comment
  UC518024  Arctostaphylos canescens subsp. canescens Lewis S. Rose 1933-4-22 33104 Lake Adams Springs Comment
  UC571192  Arctostaphylos canescens subsp. canescens H. L. Mason 1925-12-31 2578 Lake via Clover Creek School Rd Upper Lake Comment
  UC674751  Arctostaphylos canescens subsp. canescens C. Hart Merriam 1899-9-27 Lake above Bartlett Springs; Bartlett Mt. Comment
  UCD50549  Arctostaphylos canescens var. candidissima John Thomas Howell 1976-4-28 51610 Lake Summit of Elk Mountain Road. 1158 Comment
  HSC35365  Arctostaphylos glandulosa R. M. Sullivan 1975-5-3 17 Lake 5.8 mi. W of jct. with Hwy. 29 on Scott's Creek Rd. 915 Comment
  UCD23598  Arctostaphylos glandulosa Rodney Gale Myatt 1971-9-16 1038 Lake Hull Mt., north of Lake Pillsbury. 2072 Comment
  UCD23604  Arctostaphylos glandulosa Rodney Gale Myatt 1971-9-15 1006 Lake Along highway 175 between Lakeport and Hopland, near Lake Co. and Mendocino Co. line. 609 Comment
  CAS-BOT-BC23384  Arctostaphylos glandulosa subsp. cushingiana Walter Knight; I. Knight; Steve Edwards 1986-6-8 5448 Lake End of Pine Mt. Rd. 762 Comment
  CAS-BOT-BC23238  Arctostaphylos glandulosa subsp. glandulosa Brandegee 1889-1-1 23 Lake Lake County Comment
  CAS-BOT-BC24788  Arctostaphylos glandulosa subsp. glandulosa Milo S. Baker 1928-4-15 2999 a Lake Cobb Mt. Comment
  UC1120206  Arctostaphylos glandulosa subsp. glandulosa A. Simontacchi 1937-7-2 246 Lake 2.9 mi sw High Glade L.O.; Lakeport Quadrangle Comment
  HSC27437  Arctostaphylos manzanita J. P. Smith, J. O. Sawyer 1972-4-1 5140 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 Comment
  HSC7645  Arctostaphylos manzanita C. B. Wolf 1928-2-26 1514 Lake 6 mi. N of Lakeport on the road to Upper Lake Comment
  RSA633031  Arctostaphylos manzanita Jon E. Keeley 1981-7-5 7590 Lake Clear Lake State Park. Comment
  UCD20649  Arctostaphylos manzanita R. J. Blenkush; J. H. Richards 2000-1-29 43 Lake Morgan Valley road embankment. 725 Comment
  CAS-BOT-BC38926  Arctostaphylos manzanita subsp. elegans Milo S. Baker 1929-3-28 3410 b Lake Along Hway near Mt. Konocti Comment
  CAS-BOT-BC38962  Arctostaphylos manzanita subsp. elegans Richard A. DeMartile 1983-6-15 101 Lake Goat Mountain, old Pacific lookout site. Spanish Creek watershed, near the Colusa County line. 1100 Comment
  CAS-BOT-BC38969  Arctostaphylos manzanita subsp. elegans John Thomas Howell 1945-6-21 21134 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CHSC98741  Arctostaphylos manzanita subsp. elegans L. P. Janeway 2007-6-17 9046 Lake Inner North coast Ranges. Kanaka Glade, a spring at the head of 'Spanish Creek East Fork: near the top of Pacific Ridge. 981 Comment
  HSC38137  Arctostaphylos manzanita subsp. elegans Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-13 2353 Lake Along Bartlet Springs Rd., 0.6 mi. from its junction with Hwy. 20 Comment
  POM286055  Arctostaphylos manzanita subsp. elegans Lyman Benson 1927-12-28 s.n. Lake Cold Creek Canyon. 549 Comment
  RSA181903  Arctostaphylos manzanita subsp. elegans W. L. Jepson 1936-12-5 17988 Lake Mt Konocti, on Lower Lake, Kelseyville Rd. Comment
  UC1363642  Arctostaphylos manzanita subsp. elegans Charles M. Belshaw 1936-9-19 2694 Lake two mi e Potato Hill (sw-facing slopes of mt.); Inner North Coast Ranges, Snow Mountain West 1524 Comment
  UC499234  Arctostaphylos manzanita subsp. elegans Katharine Brandegee Lake Kelsey Comment
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Sep 27 2006
  HSC34926  Arctostaphylos manzanita subsp. laevigata Thomas W. Nelson, James Nelson 1975-3-26 1764 Lake Beside Hwy. 29, N of Calistoga along St. Helena Creek, NE side of Mt. St. Helena Comment
  CAS-BOT-BC38792  Arctostaphylos manzanita subsp. manzanita C. Hart Merriam 1907-7-14 s.n. Lake Siegler springs Comment
  CAS-BOT-BC38799  Arctostaphylos manzanita subsp. manzanita John Thomas Howell 1930-3-23 4568 Lake Four miles from Middletown on road to Adams Springs Comment
  CAS-BOT-BC38809  Arctostaphylos manzanita subsp. manzanita Walter Knight; Irja Knight 1981-7-5 4285 Lake Near jct. of road to Low Gap. On Boardman Ridge on s. slope of Hull Mt. 914 Comment
  CHSC102788  Arctostaphylos manzanita subsp. manzanita David Isle; Arnold James 1993-6-23 1720 Lake North Coast Ranges; Upper Main Eel River Watershed. N of Lake Pillsbury, Oak Flat Cpgd and 20N01. (About 1/8 mile E of Gravelley Valley Airstrip.) MDBM; by 'p' in Airport; 1993 EUI Plot 4. 560 Comment
  RSA15661  Arctostaphylos manzanita subsp. manzanita C. B. Wolf 1928-2-26 1514 Lake Above Blue Lakes on road from upper lake to Ukiah. Comment
  RSA202111  Arctostaphylos manzanita subsp. manzanita C. M. Belshaw 1936-9-19 2697 Lake Near summit of Snow Mountain West, west approach. 1982 Comment
  UC1193137  Arctostaphylos manzanita subsp. manzanita P. Zinke 1950-5-23 122 Lake Cobb Valley Quad 60B4 Comment
  UC412764  Arctostaphylos nevadensis W. W. Mackie Oct. 1902 Lake n end of Lake Co. Hull Mt. Comment
  SEINET11989666  Arctostaphylos nevadensis W. Knight, Knight, I.; Vale, J. 1982-1 4593 Lake between Lake Pillsbury & Hull Mountain Lookout on Boardman Ridge 1676 Comment
  SEINET11989669  Arctostaphylos nevadensis W. Knight, Knight, I.; Vale, J. 1982-1 4596 Lake on Boardman Ridge, Hull Mountain 1676 Comment
  JEPS13285  Arctostaphylos patula Rimo Bacigalupi with G. T. Robbins 1955-6-7 5269 Lake at junction of Boardman Ridge and Hull Mountain; Timberline Camp 1737 Comment
  JEPS80409  Arctostaphylos patula L. R. Heckard and J. Hickman 1981-6-23 5642 Lake n slope North Ridge (on Crockett Camp trail, n side of mt.); Snow Mt. 1630 Comment
  SEINET11989658  Arctostaphylos patula var. coalescens W. Knight, Knight, I. 1982-1 4626 Lake between Lake Pillsbury & Hull Mountain Summit, along Boardman Ridge 1676 Comment
  CAS-BOT-BC46200  Arctostaphylos stanfordiana A. A. Heller 1902-7-30 6005 Lake On the ridge between the Blue Slide amd Sulphur creek w. of Hullville. Comment
  CAS-BOT-BC47326  Arctostaphylos stanfordiana Ira L. Wiggins 1933-6-3 6734 Lake Along road across canyon (e.) from Oat Hill Mine, southeastern Lake Co. Comment
  HSC38198  Arctostaphylos stanfordiana Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-13 2372 Lake Along rd. 2 mi. E of Bartlet Springs 610 Comment
  HSC7720  Arctostaphylos stanfordiana Freed W. Hoffman 1947-3-19 926 Lake Between Soda Bay and Lower Lake Comment
  LA42282  Arctostaphylos stanfordiana H. E. Parks; S. T. Parks 1931-3-31 926 Lake Mirabel Creek, near Mirabel Mine Comment
  POM286016  Arctostaphylos stanfordiana Lyman Benson 1931-3-22 2689 Lake Highland Springs. Mayacamas mt. range, Adobe creek. 610 Comment
  UC1043548  Arctostaphylos stanfordiana P. C. Everett and E. K. Balls 1954-10-17 20340 Lake 5.7 mi w Lake-Colusa Co. line (between Stonyford and Upper Lake, to Bear Creek); Goat Mt. 1158 Comment
  UC1193132  Arctostaphylos stanfordiana K. Cuff 1951-5-8 138 Lake 3 mi e Adams Post Office; Quad 60A3 685 Comment
  UC538001  Arctostaphylos stanfordiana Elizabeth Lodge 1933-6-5 200 Lake ridge between Hopland and Lakeport Comment
  UC549683  Arctostaphylos stanfordiana J. E. Adams 1933-11-25 587 Lake sw Mt. Konocti (near Kelseyville) Comment
  UC549687  Arctostaphylos stanfordiana J. E. Adams 1934-3-10 667 Lake 7 1/2 mi s Kelseyville Comment
  UC549689  Arctostaphylos stanfordiana J. E. Adams 1934-3-10 665 Lake 7 mi s Kelseyville Rd. to Lower Lake Comment
  UC83856  Arctostaphylos stanfordiana Alice Eastwood 1900-2-13 Lake old road Bartlett Mt. Comment
  UCD53854  Arctostaphylos stanfordiana R. H. Neuns 1951-3-27 151 Lake West slope of Mt. Konocti. 762 Comment
  UCD53864  Arctostaphylos stanfordiana H. S. Yates 1934-4-15 3767 Lake South of Bendmore Valley. 762 Comment
  UCD20540  Arctostaphylos viscida E. Dean; w/Tom and Margaret Starbuck 2002-3-25 971 Lake McLaughlin UC Reserve. West slope of Research Hill, above road to Dunnigan Hill, SW facing slope. 701 Comment
  RSA96654  Arctostaphylos viscida subsp. pulchella P. C. Everett, E. K. Balls, George B. Everett 1954-10-18 20364 Lake 6.2 miles SE from Hough Springs on road from Lucerne to Williams. 671 Comment
  CAS-BOT-BC47430  Arctostaphylos viscida subsp. viscida A. A. Heller 1902-8-4 6031 Lake On Eel river one mile below Hullville Comment
  CAS-BOT-BC47434  Arctostaphylos viscida subsp. viscida Elmer I. Applegate 1934-3-8 8883 Lake Egan place, Pine Grove, north slope of Cobb Mountain, Mayacama Mountains. Comment
  NY342385  Arenaria gregaria A. A. Heller 1902-7-15 5892 Lake About Summit lake, near the summit of Mt. Sanhedrin Comment
  RSA0002314  Arenaria gregaria A. A. Heller 1902-7-15 5892 Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  CDA24526  Argemone munita subsp. rotundata T. C. Fuller 1958-5-27 3931 Lake 0.5 mile west of Oasis. 0 Comment
  CAS-BOT-BC82440  Arnica discoidea Paul R. Hitchborn 1929-5-19 s.n. Lake Lakeport Comment
  SD132002  Arnica discoidea Barbara Ertter 1988-7-3 7674 Lake Elk Mountain Road at junction of Bear Creek Road, at top of Elk Mountain Garde, ca. 10 airline miles north of Upper Lake (town) 1095 Comment
  UC174027  Arnica parryi H. M. Hall 1913-7-15 9464 Lake Mt. Sanhedrin, n Lake Co North Coast Ranges, Mt. Sanhedrin 1615 Comment
  POM289336  Artemisia douglasiana Lyman Benson 1928-4-30 s.n. Lake Kelseyville, Middle N coast Mts., Kelsey Creek 457 Comment
  UCD137008  Artemisia douglasiana Ellen Dean; with Plant Biology 102 interns 2013-5-4 7740 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
  CAS-BOT-BC294773  Asclepias cordifolia Mona Bourell 1997-7-2 6525 Lake Mendocino National Forest. Along Rice Creek Road. FS Road M 3 Comment
  UC903752  Asclepias cordifolia Milo S. Baker 1950-5-23 12239 Lake about 1 mi se Borax Lake Comment
  SEINET10580352  Asclepias cordifolia Joseph W. Blankinship 1929-7-1 Blankinship s.n. 1929 Lake Kelseyville Comment
  SEINET10862407  Asclepias cordifolia A. Arthur Heller 1919-5-10 Heller 13152 Lake Valley of a tributary of Cache Creek 5 mi E of Hough's Springs Comment
  UCD84009  Asclepias eriocarpa Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6183 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by western fork of Rocky Creek Road. Rocky Creek Drainage, north of (below) waterfall and large boulders. Serpentine area on east side of drainage with groves of Cupressus sargentii. Ephermeral tributary enters creek here and comes from serpentine barrens on upper slopes. 648 Comment
  CAS-BOT-BC278741  Asclepias fascicularis Geri Hulse-Stephens 2001-6-30 737 Lake Goat Mountain. Three Walnuts Marsh. Root Glade 944 Comment
  RSA275989  Asclepias fascicularis Robert A. Norris 1978-8-4 3839 Lake By Soda Bay rd., near Jct. Mission Ranchera Rd., SE side of Lakeport 396 Comment
  UCD121336  Asclepias fascicularis J. Kenneth Wright; Rimo Bacigalupi 1963-8-17 2704 Lake Eel River, lumber road 21NO5, 0.8 mile west of and below Rice Fork junction. 518 Comment
  UCD163031  Asclepias solanoana D. O. Burge 2015-7-12 1755 Lake Snow Mountain Area. 1750 Comment
  SEINET10780005 Image available Asclepias solanoana C. B. Towle Towle s.n. 1874 Lake At summit to Geysers, on the road to Calistoga Comment
  UCD41800  Asclepias speciosa Geri Hulse-Stephens 2001-6-5 729 Lake Goat Mountain. Bear Wallow; Common name: showy milkweed. 944 Comment
  RSA167468  Asclepias speciosa Joseph P. Tracy 1951-7-6 19607 Lake Moist gully near Ranger Station, south side of Elk Mountain 976 Comment
  UC353941  Asclepias speciosa Milo S. Baker 1928-7-1 3107 b Lake Hiway to Bear Cr.; Cal. Nat. Forest, Elk Mt. Comment
  UC404747  Aspidotis densa H. E. and S. T. Parks 1930-5-17 Lake ne slope Mt St. Helena (along creek) Comment
  RSA101685  Aspidotis densa Pelton 1877-1 s.n. Lake [no locality information provided] Comment
  RSA182039  Astragalus asymmetricus Freed W. Hoffman 1949-9-25 3145 Lake Hough Springs. Comment
  CAS-BOT-BC178837  Astragalus breweri M. S. Jussel 1932-5-1 s.n. Lake Jordan Park, near Mt. Konocti Comment
  UC1094373  Astragalus breweri S. Galen Smith with J. Anderson 1957-6-8 3017 Lake on road from Siegler Springs to Big Canyon Road ca 0.7 mi s Howard Springs; s of Howard Springs 670 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
  UCD104624  Astragalus breweri John Thomas Howell 1976-4-29 51621 Lake 2.5 miles south of Lakeport. 426 Comment
  CHSC84189  Astragalus clevelandii Lowell Ahart 2003-7-14 10397 Lake Near a small stream, at Barrel Spring, about 1 1/2 miles (air) south of Bartlett Springs Road, about 2 miles (air) west of Bear Valley. 396 Comment
  SD8532  Astragalus clevelandii Daniel Cleveland Jun 1882 Lake Allen Springs Comment
  SEINET13711209  Astragalus clevelandii Lowell William Ahart, Lowell William Ahart 2003-1 10403 Lake Indian Valley Reservoir (39 Deg 09'46.2"N, 122 Deg 32'39.1"W) 1476 Ft. 54 Comment
  SEINET7042811  Astragalus didymocarpus var. milesianus A. G. Vestal 1955-5-9 s.n. Lake Serpentine at Howard Springs. Whispering Pines quadrangle UTM Zone 10, 588320mE. 4300894mN. Comment
  CHSC115377  Astragalus gambelianus Lowell Ahart 2015-4-10 20021 Lake Normal size plants, on bare dry soil, poor soil on south of the barrier rocks. 696 Comment
  CAS-BOT-BC178333  Astragalus gambelianus J. W. Blankinship 1923-4-14 s.n. Lake Kelseyville, Cold Cr. flats. Comment
  SEINET948568  Astragalus nigrescens Frank W. Gould 1940-1 1023 Lake 2.5 miles northeast of Middleton. 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
  JEPS94796  Astragalus rattanii var. jepsonianus Vernon Oswald and Lowell Ahart 1998-5-7 9013 Lake Bartlett Springs Road 3.7 mi wof Bear Valley Road (0.8 mi w of Sawtelle Valley and Grapevine Flat Roads); Bartlett Springs Road 627 Comment
  RSA475239  Astragalus rattanii var. jepsonianus Aaron Liston, Sara Meury 1988-5-31 750 -1 Lake 0.45 miles from jct. hwy 20 on Walker Ridge Road. 600 Comment
  UC1002659  Astragalus rattanii var. jepsonianus Milo S. Baker 1954-5-22 12940 Lake 3 mi e Middletown (s of Hway); e of Middletown Comment
  UC1734070  Astragalus rattanii var. jepsonianus Kay H. Beach, Frank Gould 1940-5-17 Lake near Middletown Comment
  UC82602  Astragalus rattanii var. jepsonianus Katharine Brandegee April 1889 Lake near Epperson's ((=Eppersons Sta. is in Colusa Co.)); near Epperson's Comment
  UCD83952  Astragalus rattanii var. jepsonianus Ellen Dean; C. Thomsen, G. Harrington 2010-6-9 6126 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-BC17491  Athysanus pusillus M. S. Jussel 1932-4-30 s.n. Lake Jordan Park. Coleman Estate. Comment
  CAS-BOT-BC17494  Athysanus pusillus L. R. Abrams 1928-5-6 12408 Lake 6 miles up grade west side Bartlett Mountain. Comment
  CAS-BOT-BC17495  Athysanus pusillus John H. Thomas 1966-3-21 11527 a Lake About 2.5 miles northeast of Middletown as measured along highway 29. Comment
  CHSC115376  Athysanus pusillus Lowell Ahart 2015-4-10 20024 Lake Normal size plants, on dampbare soil, on the east side of the barrier rocks, on the east side of the drainage. 696 Comment
  POM272522  Athysanus pusillus Lyman Benson 1928-4-14 858 Lake Kelseyville; Mt. Range: Middle N Coast; River: Kelsey Creek. 518 Comment
  UCD114237  Athysanus pusillus G. F. Hrusa 1992-2-29 9058 Lake Approx. 2 miles N of Highway 20 on Walker Ridge Road. Comment
  HSC6516  Athysanus pusillus D. E. Anderson 1962-4-14 1974 Lake 36 mi. W of Williams on Hwy. 20 Comment
  JEPS41119  Atriplex rosea Rimo Bacigalupi, L. R. Heckard, and C. L. Custer 1965-10-5 9133 Lake in field along Calif. Highway 20 1.7 mi w of Lake-Colusa County line near Turkey Run Mine; near Turkey Run Mine 511 Comment
  CHSC89454  Baccharis pilularis Lowell Ahart 2004-10-4 11453 Lake On the south edge of Bartlett Springs Road (Road M 12), about 1/8 mile northeast of the northeast part of Indian Valley Reservoir. 463 Comment
  JEPS21318  Baccharis salicifolia subsp. salicifolia W. L. Jepson 1938-10-1 19057 Lake bridge over Putah Creek; Coyote Valley Comment
  CAS-BOT-BC16430  Barbarea orthoceras M. S. Jussel 1933-4-29 s.n. Lake Coleman Place, Cobb Mountain. Comment
  RSA195376  Barbarea orthoceras Gilbert Muth 1967-4-9 626 Lake Near Cassidy Creek. 335 Comment
  UCD114258  Barbarea vulgaris W. L. Jepson 1936-4-19 17437 Lake Southern part of county, Callayomi Valley. Comment
  UCD148049  Berberis aquifolium Andrew Fulks 2014-4-11 s.n. Lake Above Benmore Canyon. Silver Spur Ranch. Private land. 487 Comment
  UCD95050  Berberis aquifolium var. dictyota John Thomas Howell 1976-4-29 51622 Lake High Valley Road E of Clear Lake. 1005 Comment
  CAS-BOT-BC75658  Berberis nervosa A. A. Heller 1902-7-21 5939 Lake Foothills south of Mount Sanhedrin, midway between Potter Valley and Hullville. Comment
  POM288399  Blennosperma nanum Lyman Benson 1930-3-26 1985 Lake Sulphur Banks, N coast, Clear Lake. 427 Comment
  SD87735  Blennosperma nanum Frank W. Peirson 1926-4-2 6583 Lake West end of Clear Lake Comment
  RSA15662  Blennosperma nanum C. B. Wolf 1928-2-26 1513 Lake 3 miles south of Lakeport. Comment
  RSA176798  Blennosperma nanum Peter H. Raven 1963-4-24 18238 Lake 5 miles N of Lakeport Comment
  UCD167758  Boechera breweri James A. Neilson Jr. 1981-4-5 4007 Lake 1/4 mi. S from base of Cobb Mt. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CHSC34349  Boechera subpinnatifida J. D. Jokerst 1980-7-10 966 Lake North Coast Ranges. Hull Mt., within 300 m of summit along hogback ridge running NE of summit. Ca. 6 airline miles N of Lake Pillsbury. Comment
  RSA63355  Boisduvalia glabella Milo S. Baker 1950-6-2 12267 Lake Margin of Boggs Lake at NW base of Mt. Hannah. 915 Comment
  RSA97045  Boisduvalia glabella M. S. Jussel 1948-8-6 21 Lake Bog Lake Comment
  UC1100846  Bolboschoenus fluviatilis Herbert L. Mason 1945-8-24 12673 Lake e shore Lower Lake; e shore Lower Lake Comment
  CAS-BOT-BC376353  Boraginaceae Greg de Nevers 2001-5-14 12410 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  UCD161443  Boykinia occidentalis James A. Neilson Jr. 1975-7-8 3388 Lake Mayacmas Mountains; west of Alder Creek, vicinity of Geyser Rock. There is conflicting location information for this specimens. In the Flora of the Mayacmas Mtns. Neilson says: 1 mile E of Geyser Rock, Sonoma County (1 mile E of Geyser Rock would be Lake County). On the specimen itself, the notes say: western portion of Geyser Rock, west of Alder Creek, Saw Mill Flat Rd, Sonoma County (Saw Mill Flat Road is only on the east side of Geyser Rock and mostly in Lake County). (Coordinates, location, and elevation estimated by label maker.) 1097 Comment
  UC8780  Brasenia schreberi H. N. Bolander Sept. 1863 2676 Lake Clear Lake Comment
  CAS-BOT-BC36704  Brassica rapa Agnes M. Bowman 1902-5-1 195 Lake Sulphur Banks. Comment
  CAS-BOT-BC100395  Brickellia californica J. W. Blankinship 1928-7-25 s.n. Lake Kelseyville, along Kelsey Cr. Comment
  RSA14415  Brickellia californica L. S. Rose 1935-9-11 35642 Lake Lucerne. 412 Comment
  RSA276590  Brodiaea coronaria subsp. rosea W. L. Jepson 1920-5-23 8985 Lake Indian Valley 457 Comment
  UC1280474  Brodiaea coronaria subsp. rosea Theodore F. Niehaus 1965-6-7 556 Lake 0.25 mi e Cache Creek (on road in Indian Valley); Indian Valley Comment
  UC843934  Brodiaea coronaria subsp. rosea A. A. Heller 1916-6-8 12381 Lake between Hough's Springs and Colusa County line (tributary of Cache Creek); Cache Creek Comment
  SJSU10176  Brodiaea elegans subsp. elegans J. B. Snell 1963-6-15 138 Lake Long Valley, E of Clear Lake Comment
  CHSC6677  Bromus carinatus Marilyn Lee 1968-4-30 173 Lake West side of Konocti Rd., N. of Kelseyville. Comment
  UCD42049  Bromus carinatus Geri Hulse-Stephens 2001-6-5 659 Lake Goat Mountain. Addington Camp. 1386 Comment
  CAS-BOT-BC149588  Bromus carinatus var. carinatus Greg de Nevers 2001-4-23 12260 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  JEPS80836  Bromus carinatus var. carinatus L. R. Heckard and J. C. Hickman 1981-8-1 5808 Lake nw of w branch of Frog Creek (sw side of Snow Mountain, (creek formed by outlet of) Frog Pond at Cedar Camp); Snow Mountain 1920 Comment
  SEINET192620 Image available Bromus carinatus var. carinatus Carl B. Wolf 1928-5-5 1953 Lake 1 mi. from Clear Lake on Bartlett Springs grade. 1829 Comment
  UC729994  Bromus carinatus var. carinatus Leo F. Koch 1940-4-26 890 Lake 1 mi s of Highway 29 junction with Bottle Neck Road s of Kelseyville Comment
  CAS-BOT-BC155913  Bromus commutatus Milo S. Baker 1945-5-24 10908 Lake 1.5 mile south of Lakeport along Highway. Comment
  CAS-BOT-BC155402  Bromus hordeaceus Georgia Bentley 1917-3-27 s.n. Lake Lakeport. Comment
  CHSC112027  Bromus hordeaceus Tim Bertram 1982-5-13 2124 Lake Mendocino National Forest; Cache Creek area type conversion (probably paralleling N Fk Cache Ck E of Spanish Cr Jct and adj Rd 24N02.9 to 15N01.1). 475 Comment
  CHSC29547  Bromus hordeaceus Dibble; Griggs 1979-7-19 144 Lake Near Packsaddle Creek, close to the town of Potter Valley. On the middle third of a ridge system. 678 Comment
  CHSC29569  Bromus hordeaceus Dibble; Griggs 1979-7-10 90 Lake Near Bear Creek, close to the town of Stonyford. Located on the lower third of a ridge system. 671 Comment
  CHSC8198  Bromus hordeaceus Dave Isle 1969-4-12 309 Lake Off the N. side of HW 20 at base of cliffs just W. of Lucerne. 411 Comment
  UCD58695  Bromus hordeaceus R. L. Travis 1966-4-8 42 Lake 0.6 mile north of Clearlake Oaks. 457 Comment
  UC952858  Bromus japonicus Milo S. Baker 1957-6-21 12333 Lake w side of Snow Lake Snow Lake 609 Comment
  UCD37022  Bromus japonicus Beecher Crampton 1956-6-26 3665 Lake Lake County, 1.7 miles east of Seigler Springs. 685 Comment
  RSA90518  Bromus japonicus Milo S. Baker 1957-6-21 12333 Lake Snow Lake Comment
  CDA26541  Bromus laevipes G. F. Hrusa, R. Gross 2008-5-23 17399 Lake North Coast Ranges; Upper Benmore Canyon immed. E and S of Indian Valley Reservoir spillway. 457 Comment
  RSA2774  Bromus laevipes J. W. Blankinship 1926-6-6 s.n. Lake Mt. Konocti 610 Comment
  UC37641  Bromus laevipes J. Burtt Davy 1900-5-30 6636 Lake near Highland Springs; North Coast Ranges Comment
  UCD36353  Bromus madritensis Beecher Crampton 1953-6-2 1393 Lake Northwest slope of Mount Hannah, at northwest edge of Bogg's Lake. Comment
  UC1044684  Bromus madritensis subsp. rubens Milo S. Baker 1941-6-21 12341 Lake 5 mi w of Lower Lake (w side of Snow Lake); Snow Lake 609 Comment
  POM236870  Bromus marginatus Lyman Benson 1932-6-15 3672 Lake Bottle Rock Mountain, Middle N Coast Range, Kelsey Creek watershed. 914 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
  CAS-BOT-BC161644  Bromus sterilis John Thomas Howell 1976-4-27 51598 Lake Lakeport. 411 Comment
  CHSC101531  Bromus sterilis G. F. Hrusa; R. Gross 2008-5-23 17408 Lake Along Box Canyon Creek and on roadside in upper Benmore Canyon immediately east and south of Indian Valley Reservoir spillway. 457 Comment
  JEPS80233  Bromus tectorum L. R. Heckard and J. Hickman 1980-7-3 5392 Lake about Summit Springs, Snow Mountain Summit Springs; Snow Mountain Comment
  CAS-BOT-BC273204  Cacaliopsis nardosmia Helen K. Sharsmith 1953-6-30 4401 Lake Inner North Coast Ranges. 1.5 miles below summit of Goat Mountain on road from Bear Creek, Mendocino National Forest 1676 Comment
  SJSU5423  Cacaliopsis nardosmia R. W. Henkel 1957-5-20 58 Lake Pine Mt, 2 mi E of Lake Pillsbury, northern Lake County Comment
  CAS-BOT-BC185114  Calamagrostis ophitidis John Thomas Howell 1945-6-18 20984 Lake Near Glenbrok. Comment
  CAS-BOT-BC438399  Calandrinia ciliata Alice Eastwood 1925-5-23 12880 Lake Dashiells, Mt. Sanhedrin Comment
  CHSC3913  Calandrinia ciliata L. Lyons 1967-3-22 15 Lake 1.8 mi. SE of Lakeport off Hyw 29 on W side of Vista Pt. Rd. 807 Comment
  JEPS42835  Callitriche longipedunculata W. L. Jepson 1936-4-19 17431 a Lake Callayomi Valley Comment
  HSC66589  Calochortus amabilis D. Boyd, M. Eichelberger, Tim Messick, T. A. Ranker 1980-4-19 22 Lake Coldsprings Campground along access road to Indian Valley Dam Comment
  RSA2499  Calochortus amabilis J. W. Blankinship 1923-4-21 SN Lake Kelseyville. Comment
  UC1299344  Calochortus amabilis Freed W. Hoffman 1947-4-8 662 Lake confluence of Bucksnort Creek and Putah Creek (Hennessey Ranch, Bucksnort Creek); North Coast Ranges, Bucksnort Creek, Putah Creek Comment
  UC614458  Calochortus amabilis L. Constance 1938-4-22 2138 Lake 2 mi ne Middletown; North Coast Ranges 304 Comment
  UCD84055  Calochortus amabilis Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6233 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
  CAS-BOT-BC488472  Calochortus amabilis J. W. Blankinship 1925-5-4 s.n. Lake Mt. Konocti Comment
  HSC38206  Calochortus amabilis Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-13 2373 Lake 3.3 mi. E of Bartlet Springs 534 Comment
  CAS-BOT-BC491937  Calochortus luteus Ella Dales Cantelow 1939-5-7 2461 Lake 4 miles east of Middletown Comment
  UC726996  Calochortus luteus var. oculatus A. A. Heller 1919-5-10 13145 Lake Comment
  UCD20491  Calochortus superbus E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1061 Lake McLaughlin UC Reserve. Lower reaches of southeastern slopes of Research Hill. SW of gate to old 4-wheel drive road that goes S from Knoxville-Berryessa Rd. 609 Comment
  CAS-BOT-BC493929  Calochortus superbus James L. Reveal 1988-6-2 6977 Lake At the junction of Lower Lake Road and Bottle Rock Road south of Clear Lake, about 1.5 mile southeast of kelseyville 457 Comment
  CAS-BOT-BC132593  Calochortus uniflorus Alice Eastwood; John Thomas Howell 1938-5-18 5764 Lake Near Adams Springs Comment
  HSC15359  Calochortus vestae C. B. Wolf 1928-5-7 2089 Lake 4 mi. E of Hough's Mineral Springs on the rd. to Williams Comment
  UC1392711  Calochortus vestae R. F. Hoover 1968-5-26 11096 Lake nw of Middletown (Big Canyon road) Comment
  CAS-BOT-BC273276  Calycadenia Mrs. Alexander MacCallum 1925-9-1 s.n. Lake Bartlett Springs Comment
  RSA2718  Calycadenia ciliosa J. W. Blankinship 1928-8-24 s.n. Lake Kelseyville Comment
  RSA255549  Calycadenia ciliosa Gerald D. Carr 1973-9-5 754 Lake 2.2 miles south of Wight Way on Kelsey Creek Drive. Comment
  RSA293151  Calycadenia ciliosa Thomas W. Nelson, Jane P. Nelson 1977-7-13 3631 Lake Along forest service road, Soda Creek Ranger Station 518 Comment
  CHSC106156  Calycadenia fremontii David Isle; John Olmstead, Peter Arnold 1992-9-24 1804 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
  SD87736  Calycadenia fremontii Frank W. Peirson 1925-8-9 6349 Lake Near upper Blue Lakes. Comment
  UC1876187  Calycadenia fremontii Gerald D. Carr 1971-9-14 654 Lake 5.9 mi W of Barkerville on road to Bartlett Spring. 579 Comment
  UC1876223  Calycadenia fremontii Gerald D. Carr 1972-7-21 714 Lake 0.6 mi E of Bottle Rock Rd. on Sulfur Creek Rd. Comment
  UCD129670  Calycadenia micrantha R. L. Carr 1986-9-30 s.n. Lake South side of Elk Mt. along Elk Mt. Road, 0.45 mile noth of 14 mile marker, north of Upper Lake. 1150 Comment
Read comments
Aug 22 2020
  SD5625  Calycadenia multiglandulosa Ulysses S. Grant IV 1925-9-12 Lake Clear Lake Comment
  RSA739739  Calycadenia pauciflora L. P. Janeway 2007-6-17 9053 Lake Inner N coast Ranges, along dirt road 0.3km NW of Bartlett Springs Road and Indian Valley Reservoir, 5.6 air km E of Hough Springs 500 Comment
  UC89056  Calycadenia pauciflora T. S. Brandegee 1889-6-1 Lake Mt. Hannah Comment
  CAS-BOT-BC270777  Calycadenia pauciflora H. M. Hall 1923-10-14 11941 Lake 8 miles E of Middletown Comment
  RSA255573  Calycadenia pauciflora Gerald D. Carr 1971-9-15 660 Lake 0.9 miles NW of Napa Co. line on Morgan Valley Road 640 Comment
  UC1876248  Calycadenia pauciflora Gerald D. Carr 1972-7-21 713 Lake 1.0 mi E of Kelseyville on Konocti Rd. Comment
  UC1971702  Calycadenia pauciflora 1978-8-19 2144 Lake 1.0 mi E of Kelseyville on Konocti Road (=GDC 2144) 427 Comment
  UC89055  Calycadenia pauciflora Edward Lee Greene 1883-1-1 Lake Comment
  UC1119107  Calycadenia truncata A. Simontacchi 1937-7-31 357 Lake Elk Mountain Ranger Station; Mendocino National Forest, Stoneyford 990 Comment
  HSC3813  Calycanthus occidentalis H. E. Parks Sep 1931 1075 Lake Head of Putah Creek 366 Comment
  POM272201  Calycanthus occidentalis Lyman Benson 1928-6-30 363 Lake Kelseyville; Rincon School House; Mt. Range: Middle N Coast. 488 Comment
  UC135676  Calyptridium monospermum C. A. Purpus June 1894 1183 Lake Mount Hull 1828 Comment
  UC172835  Calyptridium monospermum H. M. Hall 1913-7-21 9541 Lake 40 to 50 mi from Pacific Ocean (Mount Hull, northern Lake County); Inner North Coast Ranges, Mount Hull 1981 Comment
  JEPS52581  Calyptridium quadripetalum Mr. Towle June 1874 Lake Comment
  JEPS73461  Calyptridium quadripetalum L. R. Heckard 1972-7-8 3066 Lake above trail from Frog Pond to Milk Ranch (Snow Mountain); Snow Mountain 1981 Comment
  UC1540432  Calyptridium quadripetalum Herbert L. Mason 1936-4-26 11097 a Lake 16 mi ne of Clear Lake (Bartlett Springs); Bartlett Springs 792 Comment
  JEPS118586  Calystegia collina B. Castro, L. P. Janeway 1999-7-5 1002 Lake Ca 12 air mi SSW of Stonyford, 4 mi NW of Indian Valley Reservoir, just S of Colusa/Lake Co line, at Kanaka Glade. Hough Springs 7.5' quad. Comment
  HSC35069  Calystegia collina subsp. collina M. Wetherwax 1975-5-3 131 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Cr. on Butt's Canyon Rd. 549 Comment
  UC629759  Calystegia collina subsp. collina Ethel Crum 1939-4-30 2085 Lake seven mi ne Aetna Springs (Butt Canyon); , ne of Aetna Springs Comment
  UCD84003  Calystegia collina subsp. collina Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6176 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by western fork of Rocky Creek Road. Rocky Creek Drainage, north of (below) waterfall and large boulders. Serpentine area on east side of drainage with groves of Cupressus sargentii. Ephermeral tributary enters creek here and comes from serpentine barrens on upper slopes. 648 Comment
  CAS-BOT-BC221551  Calystegia collina subsp. collina Bolander 1874-1-1 s.n. Lake Unspecified Comment
  CAS-BOT-BC516186  Calystegia collina subsp. collina Ethel Crum 1939-4-30 2085 Lake butts Canyon, 7 mi NE of Aetna Springs Comment
  CAS-BOT-BC223611  Calystegia collina subsp. oxyphylla Milo S. Baker 1943-5-11 10422 Lake 2.9 mi. E of Middletown Comment
  CAS-BOT-BC223615  Calystegia collina subsp. oxyphylla R. K. Brummitt; A. Wolf; R. W. Howe 1998-5-15 19853 Lake 2.5 km N of Middletown on Big Canyon Road 150 meters S of Harbin Springs turn-off 500 Comment
  HSC97251  Calystegia collina subsp. oxyphylla Thomas W. Nelson, Jane Nelson 2004-5-6 9202 Lake Along Highland Springs Rd. 4.5 miles from junction with SR 29/175 Comment
  CAS-BOT-BC516193  Calystegia collina subsp. oxyphylla A. A. Heller 1919-5-10 13130 Lake Coast Range, N side of the ridge W of Leesville 457 Comment
  JEPS31646  Calystegia occidentalis subsp. occidentalis Willis L. Jepson 1892-7-31 14520 Lake near Kelseyville (Mountain Region of Clear Lake); , near Kelseyville Comment
  RSA2726  Calystegia occidentalis subsp. occidentalis J. W. Blankinship 1926-5-10 s.n. Lake Blue Lakes Comment
  UCR37885  Calystegia subacaulis K. Faber, Scott LaChance, Mike Rekart 1984-4-28 10 Lake Indian Valley access road, NE of Clearlake. 854 Comment
  UC730036  Camissonia contorta Leo F. Koch 1940-4-26 866 Lake along Hwy 29 4 mi s Adams Spring Road (s of Kelseyville) Comment
Read comments
Jul 20 2020
  RSA298938  Camissonia graciliflora Robert M. Lloyd 1963-5-4 2611 Lake About 0.5 mile from State Highway 29 on road to Hopland (2 miles +/- below Lakeport) 396 Comment
  POM209754  Camissonia ovata Richard M. Holman 1933-4-30 s.n. Lake Kelseyville Comment
  UCD81935  Camissoniopsis hirtella Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5516 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road mi N of intersection with Hwy 20. E side of road in burn area - burned in summer of 2008. 755 Comment
  JEPS101439  Campanula angustiflora Dean W. Taylor 1998-6-3 16463 B Lake unnamed rd 0.7 miles N Napa County line, ca. 1.5 mile N of Oat Hill 548 Comment
  HSC72116  Capsella bursa-pastoris J. P. Smith, Thomas W. Nelson, Jane P. Nelson 1978-4-1 9521 Lake Walker Ridge Rd., 0.5 mi. from its junction with Hwy. 20 671 Comment
  JEPS96796  Cardamine californica Dean W. Taylor 1997-4-22 15955 Lake 2 miles SW of Highland Springs Reservoir 670 Comment
  OBI4704  Carduus tenuiflorus T. C. Fuller 1958-5-27 1178 Lake 1 mi E of Lucerne Comment
  UCD161817  Carex James A. Neilson Jr. 1975-6-5 3229 Lake Mayacmas Mountains, High Valley Creek. (Exact location unknown. Coordinates, estimated by label maker as being in Francisco Property where other collections were made on this date.) Comment
  UCD167464  Carex amplifolia James Neilson 1982-6-1 4077 Lake Mayacmas Mountains. West Ford Flat. (Exact location unknown. Coordinates estimated by label maker.) Comment
  POM290212  Carex barbarae Lyman Benson 1928-12-1 s.n. Lake Kelseyville, Middle North Coast. Cold Creek Canyon Dam. 518 Comment
  RSA0121126  Carex barbarae Lyman Benson 1942-7-12 11293 Lake Mayacamas Range, Clear Lake Drainage Area, Kelsy Creek Canyon, 4 miles south of Kelseyville 518 Comment
  CAS-BOT-BC34838  Carex densa Milo S. Baker 1945-5-24 10903 Lake 1.5 mile south of Lakeport in field on east side of Highway. Comment
  UC618559  Carex densa Alice Eastwood and John Thomas Howell 1938-5-16 5603 A Lake 10 mi N of Lower Lake Comment
  RSA2189  Carex dudleyi J. W. Blankinship 1927-6-12 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC20015  Carex feta Gladys L. Smith 1981-6-22 6713 A Lake Above and below road. Mt. Sanhedrin, 6.0 km. E of Mendocino County line and 4.8 km. N of Soda Creek Ranger Station. Comment
  CAS-BOT-BC146667  Carex hirtissima John Thomas Howell 1945-6-20 21126 Lake Between Pinnacle Rock and Low Gap, Bartlett Mountain Comment
  UC1558808  Carex hoodii Barbara Ertter with Elizabeth Neese 1989-7-2 8625 Lake ca. 11 air mi w Stonyford (headwaters of Bear Creek on Milk Ranch Trail, sw side of Snow Mt. West); Snow Mt. West, Bear Creek 1889 Comment
  CAS-BOT-BC31699  Carex mariposana Alice Eastwood; John Thomas Howell 1938-5-18 5723 Lake Near Lakeport Comment
  CAS-BOT-BC32143  Carex multicaulis Alice Eastwood; John Thomas Howell 1938-5-17 5705 Lake Elk Mt. Comment
  CAS-BOT-BC32147  Carex multicaulis LeRoy Abrams 1928-5-6 12438 Lake 6 miles up grade W side Bartlett Mt. Comment
  RSA2187  Carex multicaulis J. W. Blankinship 1924-5-3 s.n. Lake Mt. Hannah. 152 Comment
  RSA22170  Carex multicaulis Alice Eastwood, John Thomas Howell 1938-5-17 5705 Lake Elk Mountain. Comment
  OBI6407  Carex multicostata Rimo Bacigalupi, Richard Hauke 1954-7-13 4676 Lake Just below the summit of Sheetiron Mtn 1981 Comment
  RSA2190  Carex nudata J. W. Blankinship 1924-5-2 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC119533  Carex nudata John Thomas Howell 1927-3-27 2295 Lake Stream-bed in mountains W of Middeltown. 609 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
  SEINET7569411 Image available Carex nudata M. S. Jussel 1934-3-29 s.n. Lake Cow Creek, Glenbrook. Comment
  CHSC114989  Carex serratodens Lowell Ahart 2015-4-10 20015 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
  UCSB63739  Carex serratodens Janeway, L.; Isle, David 1998-7-3 Lake T16N, R6W, SW1/4 of NW1/4 of sec. 30; Hough Springs quad.; Kanaka Glade; a spring at the head of "Spanish Creek East Fork"; near top of Pacific Ridge 981 Comment
  POM290227  Carex subfusca Lyman Benson 1932-6-21 3737 Lake Snow Mountain; ft Middle N Coast Mt Range, Bear Creek, Eel River 1524 Comment
  UC971686  Carex tumulicola Leo Koch 1940-4-26 871 Lake 4.3 mi s Adams Springs road junction (along Highway 29, s of Kelseyville) Comment
  UCD132517  Carex tumulicola Caprice Lee; PLS 102 plant collecting interns 2013-5-4 6 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. North part of park, north of Soda Bay Road. Southeast of entrance kiosk, in middle of meadow. 412 Comment
  HSC30734  Castilleja affinis Teresa Prendusi 1974-5-4 25 Lake Walker Ridge, 0.5 mi. N of junction with Hwy. 20 671 Comment
  POM283659  Castilleja affinis Lyman Benson 1928-4-30 509 Lake Buckingham Ranch (Buckingham Park). Middle N Coast mtn range, Clear Lake. 457 Comment
  HSC31606  Castilleja applegatei Bonnie Prange 1974-5-4 Lake Near Walker Ridge Rd., 0.5 mi. N of junction with Hwy. 20. 671 Comment
  HSC41901  Castilleja applegatei M. A. Baker 1977-4-24 231 Lake Bartlett Springs Rd. at Kilpepper Creek 503 Comment
  UCD55167  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
  JEPS33791  Castilleja applegatei subsp. martinii Robert M. Lloyd 1963-5-4 2626 Lake 10 mi s Clearlake Oaks (on State Highway 20) Comment
  JEPS4837  Castilleja applegatei subsp. martinii Rimo Bacigalupi and J. R. Sweeney 1953-5-27 4164 Lake about 1.5 mi s (above) Bottle Rock Road with Lower Lake (Calif. 29) and Salmina rds (along grade up Cold Creek drainage (Bottle Rock Road), between Kelseyville and Cobb Valley) 701 Comment
  UC1567929  Castilleja applegatei subsp. martinii F. H. Utech, W. Knight, I. Knight and S. Edwards 1986-5-18 86 -294 Lake ca 5.0 mi wsw Kelseyville (Highland Springs Road, near Highland Springs Reservoir) 530 Comment
  SD7116  Castilleja applegatei subsp. pinetorum Daniel Cleveland 1882-6-18 24 Lake Allen Springs Comment
  HSC48532  Castilleja exserta subsp. exserta Mark Flippo 1978-4-22 16 Lake Walker Ridge Rd., 6 mi. from Jct. with Hwy. 20, Metsker Comment
  HSC75325  Castilleja exserta subsp. exserta Teresa Prendusi 1977-4-23 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  HSC42034  Castilleja exserta subsp. exserta Rich White 1977-4-24 37 Lake Little Indian Valley, Stanton Creek 457 Comment
  HSC35020  Castilleja foliolosa R. M. Sullivan 1975-5-3 40 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  POM298002  Castilleja foliolosa A. A. Heller 1919-5-10 13121 Lake Ridge west of Leesville. Comment
  UCD84824  Castilleja foliolosa Nellie Coffey 1931-4-12 s.n. Lake Exact location unknown. Comment
  HSC37639  Castilleja foliolosa John Rehling, Robert M. Specht 1976-3-26 165 Lake 4.5 mi. N on Barlett Springs Rd. from Jct. with Hwy. 20 Comment
  HSC72579  Castilleja foliolosa J. P. Smith 1976-4-5 8544 Lake Mendocino National Forest, Elk Mtn. Rd., 1.7 mi. N of Middle Creek Campground 610 Comment
  CHSC105200  Castilleja minor subsp. spiralis B. Castro; L. P. Janeway 1999-7-5 1005 Lake Ca 12 air mi SSW of Stonyford, 4 mi NW of Indian Valley Reservoir, just S of Colusa/Lake Co line, at Kanaka Glade. In serpentine substrate on gentle S-facing slope, in spring at head of Spanish Ck East Fork near top of Pacific Ridge. 981 Comment
  JEPS57377  Castilleja minor subsp. spiralis L. R. Heckard and T. I. Chuang 1968-6-18 1944 Lake ca 10 mi se Middletown (along Butts Creek); Butts Creek Comment
  UCR50153  Castilleja minor subsp. spiralis 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
  UCD84578  Castilleja rubicundula Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6103 Lake Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. Meadow on south side of road. 647 Comment
  SD131975  Castilleja rubicundula subsp. rubicundula Barbara Ertter 1989-5-28 8518 Lake Morgan Valley Rd 0.6 mi W of Napa Co. line ca 12 airmiles SE of Lower Lake (town) at public access road Comment
  UCD70213  Castilleja rubicundula subsp. rubicundula D. Sanchez-Mata 1998-6-24 s.n. Lake Lower Lake. Morgan Valley Road, at UC MacLaughlin Nature Reserve. Comment
  UCD83735  Caulanthus flavescens Ellen Dean; Craig Thomsen, Gordon Harrington, John Chau 2010-5-5 5984 Lake Cache Creek Wilderness area, northern part of wilderness near Redbud trail. NW side of Cache Creek, W of Baton Flat and opposite Deadman's Canyon and 'the Rapids. 382 Comment
  UC79986  Ceanothus T. S. Brandegee 1889-4 81 Lake Bradford Comment
  JEPS77367  Ceanothus confusus Robert M. Lloyd 1963-5-4 2593 Lake 8 mi n Middletown (Calif. hwy 29, just s of Whispering Pines) 792 Comment
  UC750713  Ceanothus confusus John Thomas Howell 1945-6-20 21131 Lake between Pinnacle Rock and Low Gap (Bartlett Mt.); Bartlett Mt. Comment
  UC80036  Ceanothus confusus Katharine Brandegee May 1890 Lake Cobb Mountain Comment
  CAS-BOT-BC49290  Ceanothus cuneatus J. W. Blankinship 1923-3-25 s.n. Lake Kelseyville, slopes of Mt. Konocti Comment
  CAS-BOT-BC49296  Ceanothus cuneatus John Thomas Howell 1931-4-3 6153 Lake Butts Canyon Road to Middletown, 6.5 miles from Aetna Springs Comment
  RSA8347  Ceanothus cuneatus L. S. Rose 1933-4-22 33103 Lake Adams Spring, brushy hills. Comment
  UCD160220  Ceanothus cuneatus James A. Neilson Jr. 1974-5-24 2758 Lake Mayacmas Mountains, south of Childers Peak, Barceloux Ranch, ridge east of Big Canyon River. (Elevation and georeferencing estimated by label maker.) 548 Comment
  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
  CAS-BOT-BC64428  Ceanothus divergens C. F. Leithold 1893-7-1 s.n. Lake Cobb Mountain (Santa Cruz). Comment
  UC806332  Ceanothus foliosus Rogers McVaugh 1941-8-2 6194 Lake 7.3 mi s Middletown (along rte. Cal. 29) Comment
  CAS-BOT-BC49672  Ceanothus foliosus var. foliosus H. E. McMinn 1925-12-30 1596 Lake Summit between Hopland and Lakeport Comment
  HSC35376  Ceanothus foliosus var. foliosus R. M. Sullivan 1975-5-3 12 Lake 5.8 mi. W of jct. with Hwy. 29 on Scott's Creek Rd. 915 Comment
  UC1193325  Ceanothus foliosus var. foliosus P. Zinke 39 Lake Fraser Ranch (1 mile north of Highland Springs) 426 Comment
  CAS-BOT-BC50863  Ceanothus incanus M. S. Jussel 1933-7-5 374 Lake Between Cobb Mountain and Admans Springs on the Binkley Ranch Comment
  CAS-BOT-BC50867  Ceanothus incanus L. R. Abrams 1928-5-4 12292 Lake 3 mi. South of Middletown Comment
  CAS-BOT-BC50870  Ceanothus incanus H. E. McMinn 1926-1-2 1623 B Lake In flat near Mt. St. Helena - to Middletown - by St. Helena Creek Comment
  CAS-BOT-BC50871  Ceanothus incanus Carl B. Wolf 1928-5-4 1875 Lake 5 miles south of Middletown Comment
  UC424845  Ceanothus incanus Milo S. Baker 1929-3-28 3424 b Lake Comment
  CAS-BOT-BC50132  Ceanothus integerrimus F. G. Krauss 1893-10-24 s.n. Lake Mountains between Bartlette Springs and Clear Lake Comment
  CAS-BOT-BC50139  Ceanothus integerrimus David D. Keck 1933-5-29 2378 Lake 3 miles West of Lower Lake, on road to Kelseyville Comment
  HSC25611  Ceanothus integerrimus J. P. Smith 1971-6-6 4741 Lake Comment
  UC1070737  Ceanothus integerrimus H. S. Yates 1934-4-15 3744 Lake s Bendmore Valley; Ukiah quad. 762 Comment
  UC527832  Ceanothus integerrimus Ira L. Wiggins 1933-6-3 6743 Lake 2-3 mi w Oat Hill Flat Comment
  UC588184  Ceanothus integerrimus H. E. and S. T. Parks May, 1930 733 Lake eastern slopes of Mt. St. Helena Comment
  UCD83962  Ceanothus integerrimus Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6151 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via western forks of Rocky Creek Road. Along undeveloped road that descends into drainage near the end of Rocky Creek Road. 692 Comment
  UCR270444  Ceanothus integerrimus John F. Emmel 2002-5-19 1750 Lake North Coast Range, along Road M-1, 4.7 road miles east of Oak Flat Campground, Lake Pillsbury area 915 Comment
  UCSC000463  Ceanothus integerrimus R. C. Wilson 1937-5-14 374 Lake 2.5 miles S.W. of Lake port 564 Comment
  CAS-BOT-BC51092  Ceanothus jepsonii M. S. Jussel 1932-4-30 s.n. Lake Jordan Park, Coleman estate Comment
  SACT002941  Ceanothus jepsonii M. Wiesendanger 1928-4-5 Lake Comment
  UC18318  Ceanothus jepsonii Willis L. Jepson 1892-7 Lake Uncle Sam Mt. Mountain Region of Clear Lake Comment
  CAS-BOT-BC51120  Ceanothus jepsonii var. albiflorus D. E. Breedlove 1980-6-29 44835 Lake Butts Canyon Road 5-8 miles S of Middletown 274 Comment
  CAS-BOT-BC51126  Ceanothus jepsonii var. albiflorus Jeff Dunk; Tallchief Comet; David Munger 1987-4-11 56 Lake Walker Ridge Road off Hwy 20 East; 1.5 miles East of Blue Oak Campground Comment
  CDA12068  Ceanothus jepsonii var. albiflorus G. F. Hrusa 1989-4-8 5911 Lake North Coast Biodiversity Arena; Walker Ridge immed. W of Bear Valley, and approx. 15 miles N of Hwy 20. Comment
  HSC45709  Ceanothus jepsonii var. albiflorus Sheila Logan 1978-4-23 88 Lake Barrel Springs Campground. 701 Comment
  POM197371  Ceanothus lemmonii L. R. Abrams 1928-5-6 12451 Lake Summit to Bartlett Springs Comment
  CDA40145  Ceanothus parryi G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18596 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon Rd. in upper Benmore Canyon 1 1/2 mi. S of spillway at Indian Valley Reservoir. 525 Comment
  CAS-BOT-BC282008  Centaurea calcitrapa L. C. Barnard 1932-5-1 s.n. Lake Lower Lake, farm of Geo. S. Lee Comment
  CAS-BOT-BC272060  Centaurea melitensis J. W. Blankinship 1928-7-13 s.n. Lake Kelseyville Comment
  OBI63084  Centaurea solstitialis R. K. Brummitt 1997-6-11 19695 Lake 6 km E of Clearlake Oaks on rd to Williams 600 Comment
  UCD84539  Centaurea solstitialis Ellen Dean; C. Thomsen, T. Hansen, and windfarm meeting 2010-6-11 6138 Lake Walker Ridge. Along Walker Ridge Rd by first turnout (cleared area) north of Hwy 20. W side of road. 608 Comment
  RSA797292  Centaurea solstitialis Keith E. Hoffmaster 1938-6-29 s.n. Lake Near Clear Lake Oaks. Comment
  POM287524  Centaurium muehlenbergii Lyman Benson 1942-7-11 11285 Lake Lower end of Trailers Pasture, 1 1/2 miles northeast of Kelseyville; Middle North Coast Mt. Range, Clear Lake drainage area. 409 Comment
  UC1552810  Centaurium muehlenbergii Frederica Bowcutt 1985-6-18 595 Lake w of Wilbur Hot Springs (along Hwy 20, between Hay 16 and Hwy 53, e of Clear Lake, immed s of Hwy 20) Comment
  RSA97083  Centaurium trichanthum M. S. Jussel 1948-8-6 62 Lake Calf-Meadow, 2 miles from Glenbrook. Comment
  UC172840  Cephalanthera austiniae H. M. Hall 1913-7-16 9489 Lake near old Frazier Mill Mt. Sanhedrin; Inner Coast Ranges, n. Lake Co., Mt. Sanhedrin 1280 Comment
  CAS-BOT-BC222930  Cephalanthus occidentalis Agnes M. Bowman 1901-8-19 s.n. Lake Sulphur Banks Comment
  UC1125804  Cerastium glomeratum H. S. Yates 1934-4-15 3749 Lake Bendmore Valley Ukiah Quad., Bendmore Valley Comment
  UCD160329  Cerastium glomeratum James A. Neilson Jr. 1975-5-14 3465 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  HSC35331  Cercis canadensis var. orbiculata R. M. Sullivan 1975-5-3 24 Lake 3.6 mi. W of junction with Hwy. 29 on Scott's Creek Rd. at confluence of S Fork and Middle Fork of Scott's Creek 534 Comment
  UC1618012 Image available Cercis occidentalis Donald G. Nelson 1940-4-30 668 Lake n. slopes above Siegler Hot Springs (between Loch Lomond and Lower Lake, cobb Mt.); Cobb Mt. Comment
  UCD131812  Cercis occidentalis Arti Lal; PLS 102 plant collecting interns 2013-4-14 7 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. Along road that goes southeast from Glebe Road at gate. 553 Comment
  UCD159759  Cercocarpus betuloides James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3089 Lake Mayacmas Mountains; ca. 1/2 mile south of Childers Peak, east of Big Canyon Road, Barceloux Ranch. (Elevation estimated using Google Earth by label maker.) 525 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-BC135503  Cercocarpus betuloides var. betuloides L. R. Abrams 1928-5-7 12508 Lake Cache Creek, 2 miles west of Hough's Springs Comment
  CAS-BOT-BC137042  Cercocarpus betuloides var. betuloides L. R. Abrams 1916-7-28 6289 Lake Grade between Bartlett Springs and Clear Lake 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
  JEPS80434  Cercocarpus betuloides var. betuloides L. R. Heckard and J. Hickman 1979-6-16 5087 Lake nw of Timber Lake (on ridge to snow Mountain) 1584 Comment
  HSC40077  Cercocarpus montanus var. glaber J. O. Sawyer 1969-3-29 765 Lake Bartlett Mtn. Summit Rd. N of Clear Lake Oaks Comment
  HSC62822  Cercocarpus montanus var. glaber Kenneth Clark 1979-4-14 88 Lake 0.4 miles N of S.R. 20 on Wilbur Springs Rd. 640 Comment
  HSC46583  Chaenactis douglasii var. douglasii J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9341 Lake Mendocino National Forest, FS Rd. M1, 5.3 mi. from junction with FS Rd. 20N01 1585 Comment
  JEPS11916  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
  UCSB46298  Chaenactis glabriuscula Steele, Kelly 1980-6-25 Lake 8.1 miles northeast of Bartlett Springs Road from its junction with Hwy. 20 1005 Comment
  CAS-BOT-BC284551  Chaenactis glabriuscula var. heterocarpha Carl B. Wolf 1928-5-5 1957 Lake 2 mi. from Clear Lake on Bartlett Springs Grade 518 Comment
  CAS-BOT-BC284565  Chaenactis glabriuscula var. heterocarpha John Thomas Howell 1943-5-11 18064 Lake 2.9 miles north of Middletown Comment
  JEPS89460  Chaenactis glabriuscula var. heterocarpha Dean W. Taylor 1972-5-8 1400 Lake on Walker Ridge Walker Ridge 1127 Comment
  UC90129  Chaenactis glabriuscula var. heterocarpha T. S. Brandegee 1891-6-24 Lake Snow Mountain Comment
  UC353884  Chamaesyce serpyllifolia Milo S. Baker 1927-7-7 2320 a Lake 6 mi e Middletown (Winter Stream, Putah Creek) Comment
  JEPS106007  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
  RSA589933  Chenopodium californicum Michael A. Vincent, Robert M. Rhode 1996-3-30 7313 Lake Hillside just N of jct Hwy 20 and Walker ridge Road Comment
  UC66171  Chimaphila umbellata A. A. Heller 1902-7-25 5935 Lake foothills s. of Mt. Sanhedrin (midway between Potter Valley and Hullville) Comment
  POM290669  Chlorogalum angustifolium Lyman Benson 1928-6-7 302 Lake Kelseyville, Middle North Coast mt. range, Cold Creek watershed, west base Mt. Konocti; Breens Lake 473 Comment
  RSA537613  Chlorogalum pomeridianum var. pomeridianum Barbara Ertter 1988-7-3 7667 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
  UC55751  Chorizanthe clevelandii J. P. Tracy May 28 1902-Jun 2 1902 1740 Lake 6 mi nw Lakeport (hills about Scotts Valley); Scotts Valley 426 Comment
  RSA103963  Chorizanthe clevelandii M. K. Curran 1884-1 s.n. Lake [No location data on label] Comment
  UC762643  Chorizanthe clevelandii R. F. Hoover 1938-6-11 3598 Lake on grade from Lower Lake to Knoxville; Lower Lake Comment
  UC77535  Chorizanthe clevelandii K. Brandegee 1886-6-1 Lake near Kelsey; near Kelsey Comment
  CAS-BOT-BC257005  Chorizanthe membranacea Greg de Nevers 2001-5-14 12391 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  SEINET1910294  Chorizanthe membranacea Barbara Ertter, Linda Vorobik, Elizabeth Neese 1988-1 7518 Lake Scotts Valley Rd 1 mi S of Hwy 20, ca 7 airmiles NW of Lakeport 427 Comment
  CAS-BOT-BC36496  Chrysolepis chrysophylla M. S. Jussel 1931-3-31 65 Lake Cobb Mt. 914 Comment
  CAS-BOT-BC277994  Cirsium cymosum John Thomas Howell 1937-7-19 13143 Lake Eastern Lake County on road to Williams Comment
  UC519534  Cirsium cymosum var. cymosum M. S. Jussel 1933-7-4 359 Lake near Cobb Valley (Binkley Ranch) Comment
  RSA0070619  Cirsium douglasii var. breweri P. A. Munz 1956-7-24 22280 Lake Fir Root Spring, Long Ridge SE of Snow Mountain. 1372 Comment
  UC173886 Image available Cirsium douglasii var. douglasii H. M. Hall 1913-7-13 9450 Lake Lyons Valley inner North Coast Ranges, n Lake County (40 to 50 mi from Pacific Ocean) 731 Comment
  CAS-BOT-BC285788  Cirsium vulgare Walter Knight; Irja Knight 1969-7-4 2755 Lake On south-facing slope of Sheetiron Mt. 1889 Comment
  CAS-BOT-BC160985  Clarkia amoena subsp. amoena Agnes M. Bowman 1901-5-1 s.n. Lake Lower Lake Comment
  RSA2289  Clarkia amoena subsp. huntiana J. W. Blankinship 1924-5-2 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC164185  Clarkia concinna P. A. Munz 1925-6-18 9871 Lake Lakeport 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
  UC1392972  Clarkia concinna subsp. concinna R. F. Hoover 1968-5-26 11094 Lake Harbin Springs Comment
  CAS-BOT-BC164598  Clarkia gracilis subsp. gracilis C. F. Leithold 1893-7-1 s.n. Lake Cobb Mountain 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
  POM271445  Clarkia gracilis subsp. gracilis Lyman Benson 1930-6-26 2182 Lake Kelseyville 427 Comment
  RSA0060034  Clarkia gracilis subsp. sonomensis Francia Chisaki, Helen K. Sharsmith 1959-5-27 1343 Lake On road to Howard Hot Springs, 0.2 mile north of Howard Hot Springs Comment
  UCD20443  Clarkia gracilis subsp. tracyi E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1027 Lake McLaughlin UC Reserve. Northern Research Hill area, just S of Hunting Creek, crossing road to Dunnigan Hill. 633 Comment
  CAS-BOT-BC163315  Clarkia modesta Doris K. Kildale 1928-5-7 4958 Lake 7 miles east of Bartlett Springs Comment
  CHSC105722  Clarkia purpurea David Isle; Arnold James 1993-6-23 1764 Lake Mendocino National Forest - North Coast Ranges Upper Main Eel River Watershed. N of Lake Pillsbury, Oak Flat Cpgd and 20N01.~1/8 Mi. E of Gravelly Valley Airstrip. 1993 EUI Plot 4. By 'p' in Airport on USGS Lake Pillsbury Quad 565-2c(35). 560 Comment
  CAS-BOT-BC172540  Clarkia purpurea subsp. purpurea Alice Eastwood; John Thomas Howell 1938-5-17 5648 Lake 5 miles SE of Upper Lake Comment
  UCD148570  Clarkia rhomboidea G. Ledyard Stebbins 1985-5-19 C 528 Lake Southeast of Goat Mountain peak. Pacific Point along Goat Rock Ridge, east of Goat Rock. (Exact location unknown; coordinates estimated by label maker. Note, Pacific Point at 3700 ft does not quite fall into Section 25.) 1127 Comment
  SJSU10988  Clarkia rhomboidea M. J. Branstrom 1958-5-11 Lake 12 mi NW of Middletown on Hwy 29 Comment
  UCD32404  Claytonia Beecher Crampton; Jim Sweeney 1950-5-6 556 Lake 1 mile west of Highland Springs on either side of the road. 457 Comment
  UCD19725  Claytonia C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1241 Lake West shore of Boggs Lake. Comment
  CAS-BOT-BC439202  Claytonia exigua subsp. exigua Agnes M. Bowman 1902-3-1 35 Lake Sulphur Banks Comment
  CHSC115327  Claytonia exigua subsp. exigua Lowell Ahart 2015-4-10 20018 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
  HSC34899  Claytonia exigua subsp. exigua Thomas W. Nelson, James Nelson 1975-5-5 1810 Lake Beside Hwy. 29 N of Calistoga along St. Helena Creek, NE side of Mt. St. Helena Comment
  RSA10167  Claytonia exigua subsp. exigua C. B. Wolf 1928-5-6 1981 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  UC1282810  Claytonia exigua subsp. exigua J. R. Sweeney 1951-4-1 579 Lake 1.2 mi sw Highland Springs 464 Comment
  CAS-BOT-BC439504  Claytonia parviflora subsp. parviflora Carl B. Wolf 1928-5-6 1984 Lake 6 miles up Bartlett Springs grade Comment
  CAS-BOT-BC439493  Claytonia parviflora subsp. parviflora M. S. Baker 1925-4-7 246 Lake Blue Lakes Comment
  CDA40183  Claytonia parviflora subsp. viridis G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18562 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon at intersection of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir. 432 Comment
  JEPS75710  Claytonia rubra L. R. Heckard 1972-7-8 3065 Lake Frog Pond to Milk Ranch; Snow Mt. 1981 Comment
  UC1111598  Claytonia rubra subsp. rubra Herbert L. Mason 1936-4-26 11097 Lake 1.5 mi e Bartlett Springs Comment
  JEPS80108  Claytonia saxosa L. R. Heckard with J. Hickman 1980-7-1 5266 Lake ca 10 mi w Stonyford (trail from Summit Springs to Snow Mt.); Snow Mt. 1889 Comment
  UC1183413  Claytonia saxosa J. M. Tucker 1959-5-30 3523 Lake 1.25 mi nw Goat Mountain Lookout; Goat Mountain 1798 Comment
  CHSC59797  Claytonia spathulata Cynthia D. Seaman 1980-4-12 7 Lake Junction Hwy 20 and Walker Rd, ca 6 mi west of junction Hwy 20 and Hwy 16. Open meadow, north slope. 606 Comment
  CAS-BOT-BC92633  Clematis ligusticifolia Lena E. Bowley 1913-5-1 s.n. Lake Unspecified. Comment
  RSA255864  Clematis ligusticifolia C. W. Tilforth, John Dourley 1975-9-27 1133 Lake 12 miles E of Clear Lake, Hwy 20. 366 Comment
  UCD18131  Clematis ligusticifolia K. Carpenter; with E. Dean and K. Chaney. 2000-8-11 68 Lake McLaughlin Reserve. Research Hill area, growing along Knoxville-Berryessa Rd., just south of turn-off to Recreation Area, E side of Hunting Creek, SW side of road. 632 Comment
  CAS-BOT-BC294721  Collinsia Mona Bourell 1997-7-2 6515 Lake Mendocino National Forest. Along Rice Creek Road. FS Road M 3 1493 Comment
  UC71984  Collinsia bartsiifolia var. bartsiifolia Hardin Irwin 1904-3 124 Lake vicinity Kelseyville Comment
  POM311188  Collinsia bartsiifolia var. bartsiifolia Leo Koch 1940-4-27 901 Lake 4.4 miles south of Lakeport. Comment
  JEPS86266  Collinsia greenei D. E. Breedlove 1963-5-30 5160 Lake 2 mi e of summit of Bartlett Springs (e of Clear Lake) Comment
  POM273528  Collinsia greenei Lyman D. Benson 1932-6-21 3747 Lake Snow Mountain; ft Middle N Coast Mt Range, Bear Creek, Eel River. 1524 Comment
  CHSC27536  Collinsia heterophylla Greg C. Halcomb 1978-4-9 13 Lake E side of Clear Lake, 2.2 mi s of Lucerne. 396 Comment
  HSC89735  Collinsia heterophylla Robin Bencie, James Jones, Rich Dwerlkotte 1989-4-15 9 Lake 7.7 mi. N of Hwy. 20 just W of Walker Ridge Rd., Blue Oak Campground Comment
  HSC95159  Collinsia heterophylla A. Hove, A. Poteet, C. Sanville 1999-5-1 27 Lake Walker Ridge Rd., Blue Oak Recreation Area 537 Comment
  JEPS7337  Collinsia heterophylla W. L. Jepson 1920-5-24 9009 Lake Hough's Springs 487 Comment
  UC1005611  Collinsia heterophylla Frank W. Gould 1940-5-4 1022 Lake 2.5 mi ne of Middletown Comment
  CHSC9121  Collinsia parviflora M. M. Dumont 1970-4-10 92 Lake In field on s side of Hwy. 29; 50 ft. n of jct. Hwy. 29 and Hwy. 75, ca. 4 mi. s of Kelseyville. 533 Comment
  HSC62808  Collinsia sparsiflora Michelle Stevens 1979-4-14 20 Lake 0.4 mi. N of S.R. 20 on the Wilbur Springs Rd. 640 Comment
  HSC36832  Collinsia sparsiflora var. arvensis John Rehling, Robert M. Specht 1976-3-24 151 Lake N side of Hwy. 29, 1.1 miles E of the turnoff to Hopland Comment
  RSA10806  Collinsia sparsiflora var. bruceae Carl B. Wolf 1928-5-6 2013 Lake 6 mi. west of Bartlett Springs on the road to Clear Lake. Comment
  HSC42025  Collinsia sparsiflora var. collina M. A. Baker 1977-4-23 199 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  POM49314  Collinsia tinctoria Marcus E. Jones 1883-5-8 s.n. Lake Kelsey. Comment
  RSA259552  Collomia diversifolia Donald Spalinger 1974-5-4 40 Lake Walker Ridge Road, 0.5 mile S of Clyde Mine. 762 Comment
  CHSC90841  Collomia tinctoria D. Isle 1995-6-27 199 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. Above Timberline Camp. 1786 Comment
  UC1299527  Collomia tinctoria Freed W. Hoffman 1947-6-21 1668 Lake lower Nye camp to upper Nye Camp (w side of mountain); Snow Mountain Comment
  RSA702856  Conyza canadensis L. Ahart 2004-10-14 11463 Lake On the south side of the bridge across Cache Creek, on the south side of Bartlett Springs Road (Road M 12), about 3 miles west of the northwest part of Indian Valley Reservoir. 503 Comment
  POM290917  Corallorhiza striata Lyman Benson 1928-4-29 820 Lake Mt. Hanna. Kelseyville. Middle N Coast mtn range, Cold Creek. 762 Comment
  JEPS55928  Cordylanthus pilosus subsp. pilosus T. I. Chuang and F. M. Chuang 1968-7-24 6493 Lake on highway bank about 8 mi nw of Adams Comment
  RSA109889  Cordylanthus pilosus subsp. pilosus P. A. Munz 1956-7-24 22291 Lake Long Ridge Trail to Snow Mt. from Fir-Root Spring. 1524 Comment
  SEINET4676143  Cordylanthus pilosus subsp. pilosus Mark Bibbo 2002-7-20 53 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.; 0 610 Comment
  UCD20712  Cordylanthus pilosus subsp. pilosus Mark Bibbo; w/ Laura Wynholds 2002-7-20 53 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
  JEPS66519  Cordylanthus pilosus subsp. pilosus L. R. Heckard and T. I. Chuang 1971-8-16 2776 Lake roadside flat 0.3 mi e of Long Valley junction (on route 20) 335 Comment
  JEPS13922  Cordylanthus pringlei Milo S. Baker 1940-8-16 9864 Lake 3.5 mi e Middletown (n side of Hwy, next to fence) Comment
  JEPS55939  Cordylanthus pringlei T. I. Chuang and F. M. Chuang 1968-7-24 6490 Lake Whispering Pine Comment
  JEPS6737  Cordylanthus pringlei Robt. F. Hoover 1939-9-4 4212 Lake six mi nw Middletown; Adams Springs grade Comment
  CAS-BOT-BC238220  Cordylanthus tenuis subsp. brunneus John Thomas Howell 1945-6-18 20982 Lake Near Glenbrook Comment
  JEPS6808  Cordylanthus tenuis subsp. brunneus R. F. Hoover 1928-9-23 3866 Lake Butts Canyon Comment
  UC1332457  Cordylanthus tenuis subsp. brunneus Hugo and Juanita Hamann and Eddie Dearing 1968-10-22 Lake rocky slope near summit; Cobb Mountain 1341 Comment
  UC762574  Cordylanthus tenuis subsp. brunneus R. F. Hoover 1938-9-23 3866 Lake Butts Canyon Comment
  CAS-BOT-BC209758  Cornus glabrata Annetta Carter 1936-9-20 1211 Lake Bear Creek, southwest of Snow Mountain 731 Comment
  CHSC101532  Cornus glabrata G. F. Hrusa; R. Gross 2008-5-23 17413 Lake N-facing slope above North Fork Cache Creek +/- 1/2 mile below spillway of Indian Valley Reservoir. 408 Comment
  POM287347  Cornus glabrata Lyman Benson 1928-6-17 313 Lake Rincon School House, Kelsey Creek. 457 Comment
  RSA0034443  Cornus glabrata Annetta Carter 1936-9-20 1211 Lake Bear Creek, southwest of Snow Mountain. 732 Comment
  UC588155  Cornus glabrata Annetta Carter 1936-9-20 1211 Lake Bear Creek s.w. of Snow Mt. 731 Comment
  CAS-BOT-BC212033  Cornus nuttallii H. L. Mason 1926-3-21 2781 Lake Near summit of road from Middletown to Mount St. Helena Comment
  POM287744  Cornus nuttallii Lyman Benson 1930-06 s.n. Lake Bartlett Mt. 762 Comment
  UC634837  Cornus nuttallii H. L. Mason 1926-3-21 2781 Lake near summit of rd. from Middleton to Mt. St. Helena Comment
  RSA84908A  Crassula aquatica Annetta Carter 1933-5-27 339 -A Lake Mt Hanna, between Salminas and Adams. Comment
  RSA84908B  Crassula aquatica Annetta Carter 1933-5-27 339 Lake Mt Hanna, between Salminas and Adams. Comment
  UCD66969  Crepis monticola Ellen Dean; Davis Botanical Society 2008-5-31 5037 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
  UC1093933  Crocanthemum scoparium var. vulgare Herbert L. Mason 1935-5-30 8324 Lake hills w Mirabel Mine Comment
  CHSC89447  Crypsis schoenoides Lowell Ahart 2004-10-4 11442 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
  JEPS105942  Crypsis schoenoides Lowell Ahart 2004-10-4 11442 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
  JEPS76140  Crypsis schoenoides Rimo Bacigalupi 1976-8-14 9334 Lake near mouth of Kelsey Creek (edge of receding water of lake); Clear Lake State Park, Clear Lake 403 Comment
  CAS-BOT-BC190156  Crypsis vaginiflora H. D. Ripley; R. C. Barneby 1945-6-21 6920 Lake 5 miles southeast of Middletown. 335 Comment
  UC1178522  Cryptantha clevelandii Leo Koch 1940-4-27 899 Lake 4.4 mi s Lakeport Comment
  SEINET12270875  Cryptantha clevelandii Unknown 1940-1 899 Lake 4.4 mi S of Lakeport Comment
  RSA74470  Cryptantha clevelandii var. dissita Milo S. Baker 1938-5-1 8956 Lake Near foot of grade west of Lakeport Comment
  JEPS26273  Cryptantha dissita W. L. Jepson 1943-5-16 20815 Lake Lakeport Comment
  JEPS67538  Cryptantha dissita J. P. Tracy 1902-5-30 1744 Lake 6 mi nw Lakeport (in hills about Scotts Valley); Scott Valley 426 Comment
  UC1212054  Cryptantha dissita Robert Sweeney 1950-5-6 548 Lake 1.5 mi above Highland Springs (on Highland Springs road) Comment
  UC1552795  Cryptantha hispidula Frederica Bowcutt 1986-5-4 690 Lake about 3 mi ne Middletown (about 0.5 mi n of Crazy Creek, on the edge of Coyote Valley, on se side of Hwy 53, 2.2 mi ne of junction with Butts Canyon Road); Coyote Valley 365 Comment
  UC1734090  Cryptantha hispidula Kay H. Beach, Frank Gould 1940-5-17 1262 Lake near Middletown Comment
  UC857190  Cryptantha microstachys Milo S. Baker 1938-4-24 8920 Lake 32.5 mi beyond Middletown (Williams Highway) Comment
  RSA32515  Cryptantha milobakeri J. T. Howell 1945-6-21 21150 Lake Sawmill Flat to Ruppert Ridge, Bartlett Mountain. 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
  CAS-BOT-BC80691  Cupressus macnabiana Doris K. Kildale 1928-5-7 4951 Lake 5 miles east of Bartlett Springs Comment
  CAS-BOT-BC80694  Cupressus macnabiana C. Hart Merriam 1907-7-23 s.n. Lake Canyon between Bear Valley and Little Indian Valley, road from Leesville to Bartlett Springs Comment
  CAS-BOT-BC80695  Cupressus macnabiana C. Hart Merriam 1915-8-16 s.n. Lake Pieta Grade, Miyakima Range, near Sonoma-Lake county boundary Comment
  CAS-BOT-BC80696  Cupressus macnabiana C. Hart Merriam 1916-9-1 s.n. Lake Pieta Grade, Miyakima Range, near Sonoma-Lake county boundary Comment
  CDA672  Cupressus macnabiana Marius Wasbauer 1992-9-16 Lake 6.5 miles W of Leesville (Colusa County) on Bartlet Springs Road. 0 Comment
  RSA300958  Cupressus macnabiana D. C. Michener 1982-7-27 4133 Lake Mill Creek road 7.6 mi east of jct w/ East Side Road (east of Ukiah); 15.6 mi west of jct w/ CA 29 at Lakeport on Scotts Creek Road (= Mill Creek Rd.) Comment
  UC1046658  Cupressus macnabiana W. L. Gee 1954-6-21 WLG- 3 Lake Red Elephant Mine near Napa-Lake County Line; Quadrangle 59B-3 670 Comment
  UC63  Cupressus macnabiana J. Burtt Davy 1900-5-30 6643 Lake Highland Springs North Coast Ranges Comment
  UC813437  Cupressus macnabiana John Thomas Howell 1939-5-7 14650 Lake on road from Lower Lake to Knoxville (near Napa Co. line) Comment
  UCD110849  Cupressus macnabiana Christopher Mallek 2008-1 HS- 1 Lake Highland Springs. 602 Comment
  UCD114690  Cupressus macnabiana Christopher Mallek 2008-1 s.n. Lake High Valley Ridge. 793 Comment
  UCD63769  Cupressus macnabiana Daniel Sanchez-Mata; Emin Ugurlu 2006-6-19 s.n. Lake Leesville-Barkerville. Bartlett Springs Road close to Complexion Canyon. 450 Comment
  RSA2615  Cupressus macnabiana J. W. Blankinship 1928-9-16 s.n. Lake Siegler Springs. Comment
  CAS-BOT-BC80819  Cupressus sargentii C. Hart Merriam 1906-8-15 s.n. Lake St. Helena Creek, east base of Mt. St. Helena Comment
  SEINET10531550  Cupressus sargentii George Engelmann 1865-1 Engelmann s.n. 1865 Lake California State Survey Comment
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Oct 12 2018
  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
  NY16856  Cupressus sargentii L. Abrams 1916-7-27 6266 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
  NY658630  Cupressus sargentii J. Silba 2002-10-25 B- 275 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
  SEINET10531523  Cupressus sargentii Miller Miller s.n. 1882 Lake Chiefly in inlets near the creek with other Conifers Largest trees 2 1/2 feet diam. 40 feet high. 610 Comment
  SEINET13289870 Image available Cupressus sargentii C. G. Pringle 1882-1 Lake Glenbrook Comment
  RSA2730  Cuscuta ceanothi J. W. Blankinship 1928-7-15 s.n. Lake Kelseyville Comment
  POM180685  Cuscuta ceanothi J. T. Howell 1930-8-24 5446 Lake 4 miles from Middletown on the Adams Spring Road. Comment
  UC23291  Cuscuta europaea H. N. Bolander 1863-1 2673 Lake near Clear Lake Comment
  RSA286388  Cuscuta howelliana R. F. Thorne 1974-7-27 44945 Lake Boggs Lake north of Harrington Flat Road. 914 Comment
  SJSU9141  Cuscuta subinclusa D. J. Thompson 1954-10-9 163 Lake Cow Mt Recreational Area, Lower Benmore region Comment
  UC1077079  Cycladenia humilis var. humilis Herbert L. Mason 1937-9-20 11538 Lake s.w. slopes of Snow Mt. 1828 Comment
  SBBG63457  Cynoglossum grande M. N. Ackley -Apr-1921 26 Lake Lakeport 411 Comment
  SD87657  Cynoglossum grande Frank W. Peirson 1926-4-2 6575 Lake Grade down to Clear Lake, Hopland Road. Comment
  UCD131508  Cynoglossum grande Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7547 Lake Clear Lake State Park. NE of Kelseyville. Vicinity of Lower Bayview Campground along Dorn Trail system. 430 Comment
  POM292393  Cyperus eragrostis Lyman Benson 1928-6-23 340 Lake Western base of Mt. Konocti. Kelseyville, Middle North Coast, Cold Creek. 442 Comment
  RSA2181  Cyperus eragrostis J. W. Blankinship 1928-7-15 s.n. Lake Kelseyville Comment
  CAS-BOT-BC114405  Cyperus erythrorhizos Malcom A. Nobs; Stanley Galen [S. Galen] Smith 1949-9-8 1850 Lake Rocky, semi-marshy shore, SE side of Clear Lake. Comment
  CAS-BOT-BC114411  Cyperus erythrorhizos LeRoy Abrams 1927-8-25 s.n. Lake Blue Lakes between the two lakes. Comment
  POM313100  Cyperus erythrorhizos Malcolm A. Nobs, S. Galen Smith 1949-9-8 1850 Lake Southeastern side of Clear Lake Comment
  RSA127045  Cyperus erythrorhizos B. O. Schreiber 1936-8-16 2328 Lake 1 mile east of Lower Lake 457 Comment
  UC1100561  Cyperus squarrosus Herbert L. Mason 1946-7-27 12949 Lake 2 - 3 mi. n. Lakeport (Clear Lake); Clear Lake Comment
  UC1133515  Cyperus squarrosus A. Simontacchi 1937-7-24 340 Lake Laurel Beach Lakeport Quad., Laurel Beach Comment
  CAS-BOT-BC435171  Cypselea humifusa Milo S. Baker 1945-8-24 11189 Lake Beach at Clear Lake Highlands Comment
  CAS-BOT-BC189731  Danthonia californica M. S. Jussel 1933-7-8 s.n. Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch. Comment
  UCD60484  Danthonia californica Collector unknown May Lake Lake Co. Comment
  JEPS71302  Datisca glomerata Lauramay T. Dempster 1973-7-17 4436 Lake Rice Creek Road at Copper Butte Creek Copper Butte Creek; , Rice Creek Road Comment
  CAS-BOT-BC9046  Delphinium decorum subsp. tracyi Alice Eastwood 1925-5-25 12938 Lake Mount Sanhedrin, Dashiells Comment
  RSA122670  Delphinium decorum subsp. tracyi C. B. Bradshaw 1937-5-28 14 Lake Windy Point, Lakeport. 1459 Comment
  UCD95830  Delphinium hesperium K. Esau; E. Hyde 1938-5-25 s.n. Lake Lake County. Comment
  CAS-BOT-BC10238  Delphinium hesperium David Daniels Keck 1933-5-29 2382 Lake 2 miles east of Kelseyville Comment
  HSC37433  Delphinium hesperium John Rehling, Robert M. Specht 1976-4-18 239 Lake Along Hwy. 53. 11.6 mi. N of Middletown Comment
  RSA92785  Delphinium hesperium Peter H. Raven 1951-4-8 s.n. Lake Serpentine N of Middletown Comment
  CHSC30005  Delphinium nudicaule Peggy Brennan 1980-4-12 96 Lake 5.1 mi w of Walker Ridge Rd., Hwy 20. 457 Comment
  HSC62798  Delphinium nudicaule Michelle Stevens 1979-4-14 3 Lake Middle Creek Campground, Mendocino National Forest 457 Comment
  OBI30245  Delphinium nudicaule Bruce H. Lewis 1970-5-9 Cl 4 Lake Along Hwy 175, near to hwy 20 Comment
  POM296153  Delphinium nudicaule Cora W. Benson 1935-4-25 95 Lake H S Schoolhouse. Comment
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Feb 4 2011
  POM296216  Delphinium nudicaule Cora W. Benson 1935-4-13 10 Lake Above Littlen Soda Bay, Mt. Konocti. Comment
  POM346610  Delphinium nudicaule Barry Burnell 1971-4-8 305 Lake Intersection of Edgewood Drive, Westlake Drive, and Soda Bay Road, Mayacmas Mts, Clear Lake. 427 Comment
  RSA10607  Delphinium patens Carl B. Wolf 1928-5-4 1886 Lake 2 miles S of Middletown. Comment
  RSA78618  Delphinium uliginosum J. T. Howell 1943-5-11 s.n. Lake 2.9 miles north of Middletown 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
  JEPS77373  Delphinium variegatum Robert M. Lloyd 1963-5-4 2600 Lake State Hwy 29 14 mi n Cobb 426 Comment
  UC912598  Delphinium variegatum H. L. Mason 1929-4-29 5257 Lake meadows between Middletown and Lower Lake Comment
  CHSC27520  Delphinium variegatum subsp. variegatum Michael F. Henetz 1978-4-15 11 Lake E shore of Pinkeye Lake. Ca. 50 m nnw of Lower Lake Road, ca. 3.2 km w of Lower Lake. 529 Comment
  RSA2563  Delphinium variegatum subsp. variegatum J. W. Blankinship 1923-4-15 s.n. Lake Kelseyville. Comment
  UC160956  Delphinium variegatum subsp. variegatum J. P. Tracy May 28 1902-Jun 2 1902 1692 Lake 6 mi nw Lakeport; hills about Scotts Valley 426 Comment
  UC1734089  Dendromecon rigida Kay H. Beach and F. Gould 1940-5-17 Lake 8 mi s of Middletown (N slope of Mt. Saint Helena) Comment
  CAS-BOT-BC194301  Deschampsia cespitosa subsp. cespitosa Gladys L. Smith 1981-6-22 6712 Lake In bog extending above & below road, Mt. Sanhedrin, 6.0 km. E. of Mendocino Co. line & 4.8 km. N. of Soda Spring Ranger Station Comment
  RSA475250A  Deschampsia cespitosa subsp. cespitosa Lyman Benson 1935-5-18 6631 Lake Cobb Valley. Middle N Coast mt. range, Clear Lake watershed. 915 Comment
  CAS-BOT-BC192728  Deschampsia danthonioides Greg de Nevers 2001-5-14 12433 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CHSC101405  Deschampsia danthonioides David Isle 2004-5-6 1579 Lake In Salmon Creek overflow depression, Gravelly Valley, N of Lake Pillsbury. >1/4 mile SE of Lake Pillsbury Ranch entrance 566 Comment
  SD34477  Deschampsia danthonioides A. A. Beetle 1941-4-27 1731 Lake Southwest side of Clear Lake; along road Comment
  UCD36363  Deschampsia danthonioides Beecher Crampton 1953-6-2 1409 Lake 5 miles northwest of Lower Lake, on Kelseyville Road, Manning Flat. 548 Comment
  UCD42085  Deschampsia danthonioides Geri Hulse-Stephens 2002-5-31 925 Lake Goat Mountain. Root Parcel. West vernal pool/dry area; Common name: annual hairgrass 944 Comment
  UCD62834  Deschampsia danthonioides K. Esau; E. Hyde 1938-5-25 Lake Lake County. Comment
  CAS-BOT-BC201805  Deschampsia elongata John Thomas Howell 1945-6-21 21146 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  JEPS71180  Deschampsia elongata W. L. Jepson 1942-6-9 20725 Lake e. of Mt. St. Helena (St. Helena Creek); St. Helena Creek Comment
  JEPS75742  Deschampsia elongata L. R. Heckard 1974-9-11 3928 Lake ca. 1 1/2 mi. s.e. Snow Mt. West (ca. 1/2 mi. n.w. of Foutch Camp, margin of Frog Pond); Frog Pond 1920 Comment
  UCR197977  Deschampsia elongata Beecher Crampton 1953-6-2 1373 Lake city of Lakeport, Hopland Road Comment
  CAS-BOT-BC402250  Dicentra chrysantha Wayne Roderick 1967-7-1 s.n. Lake Clear Lake Highlands 457 Comment
  CDA34805  Dicentra chrysantha Peter Warner 2010-5-16 152 Lake Walker Ridge Road, 7.62 km N of jct. with Hwy 20, on ridge on E side of road; +/- on Colusa Co. boundary. Comment
  CAS-BOT-BC402417  Dicentra formosa subsp. formosa J. Clausen 1935-5-21 1050 Lake Ca. 5-7 mi. E. of Kelseyville on road to Middletown Comment
  RSA2270  Dicentra formosa subsp. formosa J. W. Blankinship 1925-6-7 s.n. Lake Kelsey Creek Canyon Comment
  UC505160  Dichelostemma capitatum R. M. Holman 1933-4-30 Lake Kelseyville Comment
  UCD147011  Dichelostemma capitatum Robert E. Preston 2011-5-3 2856 Lake SE edge of Manning Flat. 568 Comment
  CHSC56818  Dichelostemma capitatum subsp. capitatum Camille M. Corda 1982-4-12 7 Lake Kessloff property, ca. 2.0 mi w of Lower Lake. N side of Hwy 29, ca. 100 yds from hwy. 499 Comment
  HSC41939  Dichelostemma capitatum subsp. capitatum Richard G. Runyon 1977-4-24 27 Lake Barrel Springs Campground 701 Comment
  UCD147482  Dichelostemma capitatum subsp. capitatum Joshua Bertuch; Plant Science 102 collecing interns 2014-4-26 6 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Lewis Ridge. 414 Comment
  HSC66066  Dichelostemma congestum S. Harris, B. Ferguson, M. Moble, M. Smith 1980-4-19 Lake Along Walker Ridge Rd., 0.5 mi. N of junction with access rd. to Indian Valley Dam Comment
  UC1133928  Dichelostemma ida-maia A. Simontacchi 1937-6-29 249 Lake 4 mi ne Hunter Point; Mendocino National Forest, Lakeport Quad. 609 Comment
  CAS-BOT-BC209002  Digitaria sanguinalis Milo S. Baker 1945-9-18 11234 Lake Clear Lake near Lucerne Comment
  CAS-BOT-BC150356  Diplacus aurantiacus Georgia Bentley 1917-3-28 s.n. Lake Lakeport Comment
  CAS-BOT-BC150359  Diplacus aurantiacus Carl B. Wolf 1928-5-6 1960 Lake 2 miles up Bartlett Springs Grade Comment
  SEINET8350428  Diplacus bigelovii Unknown 1940-5-23 25539 Lake Route 29; 5 miles southeast of Kelseyville. 579 Comment
  CHSC71003  Diplacus kelloggii Vernon Oswald; Lowell Ahart 1998-5-7 9027 Lake Bartlett Springs Rd. 9.0 mi west of Bear Valley Rd., near the west end of the Bartlett Creek Arm of Indian Valley Reservoir. 469 Comment
  SEINET197669  Diplacus kelloggii Leo Koch 1940-1 902 Lake Hwy, 6.1 mi S of Lakeport toward Hopland Comment
  CAS-BOT-BC153243  Diplacus kelloggii Brad Kerstetter; Roxanne Jackson; Jeff Cox 1995-4-1 017 Lake Blue Oak Campground, in Benmore Canyon, near Benmore Creek 536 Comment
  CAS-BOT-BC153379  Diplacus layneae John Thomas Howell 1943-5-11 18045 Lake 2.9 miles north of Middletown Comment
  CAS-BOT-BC153381  Diplacus layneae A. A. Heller 1919-5-10 13151 Lake Valley of a tributary of Cache Creek 5 miles east of Hough's Springs Comment
  CAS-BOT-BC153376  Diplacus layneae F. W. Pennell; H. L. Mason 1940-5-23 25542 Lake Route 29, 5 miles southeast of Kelseyville 609 Comment
  CAS-BOT-BC151346  Diplacus tricolor Carl B. Wolf 1928-5-4 1904 Lake 3 miles north of Middletown Comment
  CHSC22677  Dodecatheon hendersonii Robert A. Schlising; Botany 222 1962-5-4 2230 Lake Coast Ranges. 7.1 mi NE of Jct Hwy 20 on Bartlett Springs road. Comment
  RSA10163  Dodecatheon hendersonii Carl B. Wolf 1928-5-6 1985 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  UC673404  Dodecatheon hendersonii Herbert L. Mason 1929-4-29 5254 Lake between Kelseyville and Lower Lake; between Kelseyville and Lower Lake Comment
  UCD130659  Dodecatheon hendersonii Ellen Dean; Karen Whitestone 2013-2-20 7541 Lake Clear Lake State Park. Near lookout on Indian Nature Trail that starts near entrance kiosk. 445 Comment
  POM285425  Downingia bicornuta Lyman Benson 1935-5-18 6643 Lake Bogg's Lake, Mount Hanna; Middle N. Coast Range, Clear Lake Watershed. 1067 Comment
  RSA286396  Downingia bicornuta R. F. Thorne 1974-7-31 44974 Lake Boggs lake: S side of lake. 915 Comment
  RSA389178  Downingia bicornuta S. Galen Smith 1957-6-9 2995 Lake Boggs Lake; east of Bottle Rock Road, ca. 3 miles W of Cobb Valley. 899 Comment
  RSA0115197  Downingia bicornuta var. bicornuta Lyman Benson 1948-7-3 12895 Lake Boggs Lake, west of Mt. Hanna. Mt. Range: Middle North Coast. 853 Comment
  POM312376  Downingia concolor var. concolor H. L. Mason 1946-5-19 12793 Lake Locomono Creek near Middletown. 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
  UC1244049  Downingia cuspidata John Weiler 1960-5-22 60119 Lake n edge Loch Lomond (along State Highway 29) Comment
  CHSC101590  Downingia elegans David W. Isle; John Olmstead 2000-8-12 1671 Lake Mendocino National Forest; Root Glade area on SW side of Goat Mtn.; <2 miles SW of Goat Rock; in vernal pool on hike to '3 Walnuts Marsh' between Root Creek (Addington Sp. Fork) and Root Glade. MDB and M. 957 Comment
  UC353826  Downingia elegans Milo S. Baker 1928-7-3 3099 a Lake Snow Mt. House Cal. Natl. Forest Comment
  UC1925881  Downingia willamettensis Charles M. Belshaw 1936-9-19 2675 Lake Inner North Coast Range. Lower SW facing slope of Snow Mt. West above Sheep Camp. 1280 Comment
  UCD160691  Drymocallis glandulosa var. reflexa James A. Neilson Jr. 1975-6-5 3244 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  JEPS80293  Drymocallis lactea var. austiniae L. R. Heckard and J. Hickman 1980-9-17 5481 Lake trail to Milk Ranch near west ridge of West Peak , near w ridge of West Peak (Snow Mt.) 2011 Comment
  JEPS80322  Drymocallis lactea var. austiniae L. R. Heckard and J. Hickman 1981-6-20 5560 Lake Along outlet of Middle Fork Stony Creek from lower Milk Ranch; Snow Mt. 1920 Comment
  UC174073  Drymocallis lactea var. austiniae H. M. Hall 1913-7-22 9554 Lake 40 to 50 mi from Pacific Ocean (n slope Mt. Hull, northern Lake County); Inner North Coast Ranges, n slope Mt. Hull 2011 Comment
  CAS-BOT-BC67934  Dryopteris arguta Georgia Bentley 1917-4-20 s.n. Lake Lakeport Comment
  CAS-BOT-BC67935  Dryopteris arguta unspecified 1899-7-1 s.n. Lake Blue Lake Comment
  HSC40635  Dudleya cymosa M. A. Baker 1977-4-24 237 Lake Bartlett Springs Rd. at Kilpepper Creek 503 Comment
  UCD82102  Ehrendorferia chrysantha Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth 2009-5-20 5629 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
  JEPS104708  Elatine californica John L. Morrison 1936-9-19 1902 Lake 3 mi SW of Snow Mountain 1402 Comment
  UC1101537  Elatine californica Herbert L. Mason 1936-9-20 11535 Lake base of trail; sheep corral to Snow Mt. Comment
  JEPS73331  Elatine californica Edward Lee 1936-9-19 2559 Lake Sheep Camp Snow Mt. Comment
  CAS-BOT-BC113663  Eleocharis acicularis var. occidentalis Peter Rubtzoff 1956-9-2 2815 Lake Boggs Lake. Southern shore of the lake. Comment
  JEPS101991  Eleocharis quinqueflora Dean Wm. Taylor with Mey Akasah 1999-6-3 17214 Lake Manning Flat, along Highway 29 5 miles West from Lower Lake 563 Comment
  CHSC111330  Elymus David Isle 1990-7-11 2057 Lake Snow Mtn. House Site N of Bear Creek; in Mdw just E of pond in area burned in 1987 Fouts Fire. (FS Rd 17N87=17N33.2.) 97 Comment
  UCD44981  Elymus glaucus Geri Hulse-Stephens 2001-6-3 609 Lake Goat Mountain. Addington Pond. 1280 Comment
  CAS-BOT-BC206725  Elymus glaucus subsp. glaucus Greg de Nevers 2001-5-14 12453 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  SEINET191100  Elymus glaucus subsp. glaucus A. A. Beetle 1941-4-21 1740 Lake W side of Clear Lake Comment
  JEPS76285  Elymus glaucus subsp. jepsonii W. L. Jepson 1943-5-16 20797 Lake near Lakeport; Scott Valley Comment
  RSA129236  Elymus glaucus subsp. jepsonii K. e. Bradshaw 1937-6-2 119 Lake 3 miles N.W. of Lakeport 534 Comment
  POM205421  Elymus multisetus A. A. Heller 1902-7-14 5865 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  RSA93408  Elymus trachycaulus subsp. trachycaulus C. F. Baker 1945-6-18 10933 Lake near Glenbrook. Comment
  RSA2670  Emmenanthe penduliflora J. W. Blankinship 1928-7-9 s.n. Lake Kelseyville. 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
  UCD41513  Epilobium brachycarpum Geri Hulse-Stephens 2001-9-7 824 Lake Goat Mountain. Addington Camp. Addington Glade. 1386 Comment
  UCD163123  Epilobium campestre James A. Neilson Jr. 1977-7-19 3944 Lake Mayacmas Mountains; west of Glenbrook Cemetery, tributary creek of Kelsey Creek. Also at stock pond near confluence. (Exact location unknown. Coordinates estimated by label maker. Near Rancho La Cienaga 'orchid bog.' Uncertain of location of La Cienaga Creek or Ranch.] Comment
  UC1363636  Epilobium canum subsp. latifolium Chas. M. Belshaw 1936-9-19 2704 Lake at head of Cedar Creek Inner North Coast Ranges, Snow Mt. West (summit of mountain) 2133 Comment
  CHSC29601  Epilobium ciliatum subsp. ciliatum Dibble; Griggs 1979-8-8 168 Lake Near Snow Mountain, close to the town of Stonyford. Meadow on the lower third of a ridge system. 1890 Comment
  RSA2234  Epilobium ciliatum subsp. ciliatum J. W. Blankinship 1928-7-12 s.n. Lake Kelseyville; along Clear Lake Comment
  RSA59244  Epilobium ciliatum subsp. ciliatum E. K. Balls 1950-8-31 15533 Lake On Eel river one mile below Hullville. Comment
  HSC87104  Epilobium ciliatum subsp. ciliatum Gladys L. Smith 1981-7-23 6999 Lake FS Rd. 20N04 en route to summit Mt. Sanhedrin 1280 Comment
  RSA271562  Epilobium ciliatum subsp. ciliatum Lyman Benson 1928-6-28 357 Lake Kelseyville, Middle N Coast Mt. range, Cold Creek watershed, McGaw Slough 457 Comment
  JEPS58569  Epilobium ciliatum subsp. glandulosum Mr. and Mrs. Hugo Hamann and Eddie Dearing 1969-5-14 1112 Lake Hanna's Bog Comment
  RSA10796  Epilobium minutum Carl B. Wolf 1928-5-6 2023 Lake 3 miles west of Bartlett Springs on the road to Clear Lake. Comment
  JEPS57528  Epilobium nivium Hugo and Juanita Hamann and Eddie Dearing 1968-9-6 Lake Snow Mountain West 1676 Comment
  POM223146  Epilobium nivium Edward Lee 1936-9-19 2561 Lake Snow Mountain (southwest approaching to Snow West) Comment
  UC903762  Epilobium torreyi Milo S. Baker 1950-6-2 12257 Lake margin of Bogg's Lake 914 Comment
  CAS-BOT-BC57150  Equisetum hyemale subsp. affine Mrs. Alexander Maccallum 1905-8-1 s.n. Lake Bartlett's Spring Comment
  POM281804  Equisetum telmateia var. braunii Lyman Benson 1928-12-1 765 Lake Kelseyville, Middle N Coast mtn range, Cold Creek Canyon. Creek border at the Dam. 457 Comment
  CAS-BOT-BC213576  Eragrostis hypnoides J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake shores, mouth of Kelsey Creek Comment
  CAS-BOT-BC213579  Eragrostis hypnoides Peter Rubtzoff 1963-9-13 5263 Lake Clear Lake State Park, damp ground on Clear Lake BEach in lower Kelsey Creek area. Comment
  UC1102745  Eragrostis hypnoides A. R. Kruckeberg 1949-9-25 1784 Lake near Lakeport Clear Lake; , near Lakeport Comment
  UCD63383  Eragrostis hypnoides A. R. Kruckeberg 1949-9-25 1784 Lake Near Lakeport, Clear Lake. Comment
  RSA0115201  Eragrostis pectinacea var. pectinacea Lyman Benson 1945-8-27 11843 Lake Orchard one mile north of Kelseyville. Mt. Range: Middle North Coast. 411 Comment
  JEPS68997  Eriastrum abramsii M. K. Curran July 1884 Lake Coldstream Comment
  SEINET13094911  Eriastrum brandegeeae H. L. Mason 1945-6-28 12604 Lake Obsidian Ridge, southeast of Borax Lake. Comment
  HSC85812  Ericameria linearifolia Sandy Floyd, Tom Munton, T'ai Roulston 1987-4-11 78 Lake 8 mi. N of Hwy. 20 on Walker Ridge Rd. at Blue Oak Campground Comment
  UC165063  Erigeron inornatus var. inornatus Joseph P. Tracy 1905-7-13 2254 Lake near Adams Springs; Cobb Mt. Comment
  UC895886  Erigeron inornatus var. inornatus Milo S. Baker 1940-6-29 9737 Lake along highway Cobb Valley Comment
  JEPS41439  Erigeron inornatus var. inornatus Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake near Uncle Sam Mt.; Clear Lake Comment
  RSA109913  Erigeron petrophilus P. A. Munz 1956-7-25 22359 Lake Long ridge Trail, Fir Root Spring to Snow Mtn. 1646 Comment
  JEPS41445  Erigeron petrophilus var. petrophilus W. L. Jepson 1938-6-9 18921 Lake Bartlett Mountain Bartlett Mountain (n Lake County) 1127 Comment
  RSA298998  Erigeron petrophilus var. petrophilus J. L. Strother 1977-7-26 1280 Lake Hull Mountain along Horse Ridge 200-400 m east of lookout station 2075 Comment
  CAS-BOT-BC214598  Erigeron philadelphicus John Thomas Howell 1945-6-20 21127 Lake Between Pinnacle Rock and Low Gap, Bartlett Mountain Comment
  CAS-BOT-BC216086  Eriodictyon californicum Alice Eastwood 1925-5-25 12975 b Lake Dashielle, Mt. Sanhedrin Comment
  HSC44270  Eriodictyon californicum D. L. Goforth 1977-4-23 25 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  JEPS18  Eriodictyon californicum W. L. Jepson 18997 Lake Reiff, Knoxville Ridge Reiff, SE Lake Co. 701 Comment
  UCD119284  Eriodictyon californicum Jane McBerty 1961-4-30 21 Lake 5 miles east of Lower Lake. Comment
  CHSC63749  Eriogonum compositum var. compositum Vernon H. Oswald; Lowell Ahart 1994-6-20 6331 Lake Forest Route M3 S of Low Gap, 0.4 mi SW of Windy Point, on the NW side of Snow Mtn. Wilderness, NW of Stonyford. Growing in fine scree on a steep roadcut. 1609 Comment
  CAS-BOT-BC242598  Eriogonum dasyanthemum Peter H. Raven 1951-10-28 3963 Lake Near Reiff P.O. 609 Comment
  UC728668  Eriogonum hirtiflorum Milo S. Baker 1945-5-23 10917 Lake ca 1 mi s on Bottlerock Rd. Lakeport-Lower Lake Hiwy. Comment
  UCSC000202  Eriogonum hirtiflorum K. Bradshaw 1937-8-6 106 Lake 3.5 miles S.W. of Upper Lake - Lakeport 640 Comment
  CAS-BOT-BC259413  Eriogonum luteolum Mrs. Alexander McCallum 1900-1-1 s.n. Lake Bartletts Comment
  CAS-BOT-BC259420  Eriogonum luteolum Volney Rattan 1877-6-26 s.n. Lake Geysers Comment
  CAS-BOT-BC259428  Eriogonum luteolum A. A. Heller 1902-7-30 6007 Lake On the ridge between the Blue Slide and Sulphur Creek west of Hullville Comment
  CAS-BOT-BC259443  Eriogonum luteolum Lyman Benson 1937-8-2 8481 Lake Hopland Grade (Lakeport), Mayacamas Mt. Range, Clear Lake 487 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
  RSA2340  Eriogonum luteolum J. W. Blankinship 1926-7-7 s.n. Lake Mt. Konocti 762 Comment
  JEPS56715  Eriogonum luteolum var. luteolum W. L. Jepson 1938-6-9 18918 Lake Bartlett Mountain 1127 Comment
  POM279932  Eriogonum luteolum var. luteolum Lyman Benson 1937-8-2 8481 Lake Hopland Grade (Lakeport), Mayacamas Mt. range, Clear Lake watershed 488 Comment
  SEINET3405039 Image available Eriogonum luteolum var. luteolum A. A. Heller 1902-7-30 6007 Lake On the ridge between the "Blue Slide" and Sulphur creek west of Hullville Comment
  UC178455  Eriogonum luteolum var. luteolum Katharine Brandegee 1911-8-16 Lake near Middletown (Langtry Ranch); Langtry Ranch Comment
  UCR42306  Eriogonum luteolum var. luteolum L. F. LaPre 1985-4-26 s.n. Lake Inner North Coast Ranges, 2.6. mi north of Middletown on Hwy 29 399 Comment
  UCR45087  Eriogonum luteolum var. luteolum L. F. LaPre, R. Bjork 1986-7-13 s.n. Lake Inner North Coast Ranges, Hunting Creek area, 0.5 mi NW of Dunnigan Hill 488 Comment
  CAS-BOT-BC270983  Eriogonum nervulosum G. L. Stebbins 1968-5-15 6687 Lake Complexion Canyon, east of Indian Valley on road to Leesville 487 Comment
  UCR42313  Eriogonum nervulosum L. F. LaPre 1985-6-26 s.n. Lake Inner North Coast Ranges, Geothermal energy field c. 5 mi. due south of Whispering Pines, in vicinity of 1985 Q-pad 1005 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
  CAS-BOT-BC261513  Eriogonum nudum var. nudum J. W. Blankinship 1928-8-20 s.n. Lake Mt. Konocti Comment
  CAS-BOT-BC261520  Eriogonum nudum var. nudum Lyman Benson 1937-8-2 8480 Lake Hopland Grade (Lakeport), Mayacamas, Clear Lake 487 Comment
  HSC48246  Eriogonum nudum var. nudum J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9303 Lake Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01 1006 Comment
  POM279997  Eriogonum nudum var. nudum Lyman Benson 1937-8-2 8480 Lake Hopland Grade (Lakeport), Mayacamas Mt. range, Clear Lake watershed 488 Comment
  UC1413456  Eriogonum roseum James L. Reveal, Caroline G. Reveal 1974-8-16 3774 a Lake near Kelseyville (along California Highway 29 at the Kelsey Creek crossing); Kelsey Creek 426 Comment
  CAS-BOT-BC253055  Eriogonum roseum H. N. Bolander 1863-1-1 2640 Lake Near Clear Lake Comment
  RSA0005136  Eriogonum smallianum A. A. Heller 1902-7-28 5996 Lake Near summit of Mt. Sanhedrin. Comment
  CHSC32253  Eriogonum umbellatum var. smallianum James Jokerst 1980-9-5 1123 Lake North Coast Ranges. Near Hull Mountain. Comment
  UC174079  Eriogonum umbellatum var. smallianum H. M. Hall 1913-1 9475 Lake above Summit Lake (Mt. Sanhedrin); inner North Coast Ranges, Mt. Sanhedrin 1584 Comment
  CHSC105738  Eriogonum vimineum David Isle 1992-8-26 1794 Lake Mendocino National Forest - North Coast Ranges Upper Main Eel River Watershed. On Bank of road paralleling S fenceline of Lake Pillsbury Ranch. 609 Comment
  HSC48239  Eriogonum vimineum J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9277 Lake Mendocino National Forest, Oak Flat Campground 518 Comment
  POM223570  Eriogonum wrightii var. trachygonum L. S. Rose 1935-9-12 35648 Lake Middletown. Comment
  UC725885  Eriogonum wrightii var. trachygonum A. A. Heller 1941-9-22 16323 Lake St. Helena Creek on the w edge of Middletown St. Helena Creek, Middletown Comment
  UCD159717  Eriophyllum lanatum James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3099 Lake Mayacmas Mountains, summit of Childers Peak, ca. I mile east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.) 579 Comment
  UCD35001  Eriophyllum lanatum Beecher Crampton 1995-6-4 10324 Lake border with Colusa County on Hwy. 20. Comment
  CAS-BOT-BC308121  Eriophyllum lanatum var. achilleoides Robert M. King 1980-7-9 8423 Lake 3-4 miles east of Middletown Comment
  SEINET5781673 Image available Eriophyllum lanatum var. achilleoides S. Saufferer 1973-5-24 223 Lake about 26 mi W of Williams Comment
  UC177405  Eriophyllum lanatum var. achilleoides C. A. Purpus 1894-7-1 Lake coast road Snow Mt. 2194 Comment
  UC909784  Eriophyllum lanatum var. achilleoides Milo S. Baker 1950-5-6 12215 Lake ca. 1 mi. s.e. of Borax Lake (at base of hills) Comment
  CAS-BOT-BC308133  Eriophyllum lanatum var. achilleoides John Thomas Howell 1926-3-21 1723 Lake St. Helena Creek, 4 miles below Patten's Comment
  CHSC84230  Eriophyllum lanatum var. grandiflorum Lowell Ahart 2003-7-14 10401 Lake On the west side of the second causeway going southwest on Bartlett Springs Road, Indian Valley Reservoir. 449 Comment
  UC1080198  Eriophyllum lanatum var. integrifolium Francia Chisaki 1953-5-8 565 Lake 0.5 mi n of Black Oak Villa Comment
  HSC41847  Erodium cicutarium N. G. Sugihara 1977-4-23 17 Lake 0.4 mi. N of SR 20 on the Walker Ridge Rd. 640 Comment
  HSC41872  Erodium cicutarium Richard G. Runyon 1977-4-23 37 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  CAS-BOT-BC376276  Eryngium Greg de Nevers 1996-9-1 10867 Lake Boggs Lake TNC Preserve 609 Comment
  CDA38331  Eryngium aristulatum D. Isle 1997-7-31 319 Lake North Coast Ranges - North Fork Cache Creek Watershed; 8.5 miles up from junction of 16N30 & 16N14 at Low Gap Meadow. Mendocino National Forest. Comment
  JEPS2583 Image available Eryngium aristulatum W. L. Jepson 1892-7-28 14281 Lake dry bed of a winter lake near Uncle Sam Mt.; ; Near Uncle Sam Mt., Lake Co. Comment
  SD180607  Eryngium aristulatum Beecher Crampton 1958-8-19 5108 Lake Lock Lomond. 853 Comment
  JEPS8352  Eryngium aristulatum var. aristulatum Rimo Bacigalupi and J. R. Sweeney 1951-6-3 3342 Lake ca. 5.5 mi. n.w. Lower Lake (along rd. between Kelseyville and Lower Lake, Manning Flat); Manning Flat 563 Comment
  UCR77704  Eryngium aristulatum var. aristulatum R. F. Thorne, Larry E. DeBuhr 1975-8-15 46814 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
  RSA0118389  Eryngium aristulatum var. aristulatum Lyman Benson 1947-8-25 12800 Lake Boggs Lake, west of Mt. Hanna. Mt. Range: Middle N. Coast. 822 Comment
  RSA290437  Eryngium aristulatum var. aristulatum Yusuf Sheikh 1974-4-21 571 Lake Red Hills Road, 1.1 miles SW of Bay Road, Point Lake view intersection Comment
  UC1487343  Eryngium constancei Yusuf Sheikh 1974-4-21 545 Lake Loch Lomond Comment
  UCD37272  Eryngium constancei Beecher Crampton 1958-8-19 5108 Lake Lake County, Lock Lomond. 853 Comment
  UC1034738  Erysimum capitatum G. B. Rossbach and H. J. Arnott 1955-4-9 580 Lake Route 20 e Clear Lake; upper Grizzly Canyon Comment
  CHSC24669  Erysimum capitatum var. capitatum D. E. Hale 1976-3-30 20 Lake On n side of Hwy 20, intersection of Walker Ridge Rd and Hwy 20. 424 Comment
  JEPS73423  Erysimum capitatum var. capitatum L. R. Heckard 1972-7-8 3017 Lake along trail from Frog Pond to Milk Ranch; Snow Mt. 1920 Comment
  CAS-BOT-BC151558  Erythranthe nudata J. Clausen 1935-5-22 1056 Lake 14.2 mi. S.E. of Lower Lake on Monticello Road Comment
  POM253009  Erythronium californicum A. A. Heller 1937-5-9 15330 Lake West of Lakeport on the highway to Hopland. Comment
  CAS-BOT-BC504313  Erythronium californicum Elmer I. Applegate 1934-3-31 8878 Lake Hopland grade Comment
  CAS-BOT-BC504320  Erythronium californicum G. Bentley 1917-4-1 s.n. Lake Lakeport Comment
  CAS-BOT-BC504328  Erythronium californicum Alice Eastwood 1925-5-25 12963 Lake On trail to Mt. Sanhedrin, Cowan's Camp Comment
  UC1541267  Erythronium californicum Harold E. Parks April 1931 929 Lake Comment
  JEPS81596  Erythronium helenae R. Raiche 1982-3-7 20207 Lake hill at n.e. side Detert Reservoir (on Butts Canyon Rd.) Comment
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Apr 21 2010
  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
  SEINET3991269  Erythronium helenae Unknown 1931-3-23 6610 Lake Gallagher's ranch, abt. 3 mi S. of Middletown, near N. base of Mt. St. Helena Comment
  UCD139641  Erythronium helenae Rolf Y. Berg 1963-3-3 s.n. Lake head of Butts Creek Canyon, on Pope Valley - Middletown Road. Comment
  UCD168065  Erythronium helenae James Neilson 1977-4-8 3858 Lake White Point. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCR42379  Erythronium helenae L. F. LaPre 1986-3-30 s.n. Lake Inner North Coast Ranges, Three Peaks, 5 mi SE of Middletown near the Napa County line 732 Comment
  UC146100  Eschscholzia caespitosa J. P. Tracy May 28 1902-Jun 2 1902 1685 Lake 6 mi nw Lakeport (in hills about Scotts Valley) 426 Comment
  CAS-BOT-BC402725  Eschscholzia caespitosa W. R. Ernst 1959-5-3 548 Lake About 10 miles southeast of Nice on Highway 20 Comment
  SEINET10620883 Image available Eschscholzia caespitosa Charles F. Baker 1903-5-12 Baker 3094 Lake Divide between Lakeport and Hopland. Comment
  RSA146390  Eschscholzia caespitosa subsp. caespitosa W. R. Ernst 1959-5-3 548 Lake About 10 miles southeast of Nice on Highway 20 Comment
  CAS-BOT-BC403122  Eschscholzia californica A. A. Heller 1919-6-8 13244 Lake Mill Creek Forestry Station, east base of Snow Mountain 548 Comment
  CAS-BOT-BC403134  Eschscholzia californica John Thomas Howell 1945-6-21 21147 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CHSC115195  Euphorbia crenulata Lowell Ahart 2015-4-28 20101 Lake Along small drainage, northwest of the meadow, about 150 yards west of Barrel Spring Meadow,about a 1/4 mile (air) west of Walker Ridge Road, about 1/4 mile (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. 696 Comment
  JEPS51875  Euphorbia crenulata W. L. Jepson 1892-8-4 13922 a Lake South Fork of Eel River; Gravelly Valley Comment
  POM282551  Euphorbia crenulata Lyman Benson 1933-4-16 4322 Lake 5 miles E of Stubbs. 762 Comment
  UCD160591  Euphorbia spathulata Ellen Dean; Susan Harrison, Sharon Strauss 2015-5-10 8707 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
  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
  RSA2706  Euthamia occidentalis J. W. Blankinship 1927-9-11 s.n. Lake Kelseyville, along Cold Creek Comment
  CDA18987  Euthamia occidentalis D. Isle 2000-8-18 s.n. Lake Mendocino National Forest; Olmstead marsh on west side of Goat Mountain. 1066 Comment
  UC577132  Euthamia occidentalis Lewis S. Rose 1935-9-11 35640 Lake Lakeport; ; Lucerne 411 Comment
  UC672226  Euthamia occidentalis Pauline Schulthess 1931-7-20 Lake about 5 1/2 mi s Kelseyville (near Brierly Ranch) Comment
  UCD65962  Festuca elmeri Elizabeth Wilson 1940-6-4 Lake S. of Soda Bay 487 Comment
  POM296654A  Festuca idahoensis Lyman Benson 1935-5-18 6632 Lake Cobb Valley. Middle N Coast mt. range, Clear Lake watershed. 915 Comment
  JEPS76127  Festuca roemeri W. L. Jepson 1938-6-11 19012 Lake Reiff Knoxville Ridge Comment
  UCD37008  Festuca roemeri Beecher Crampton 1956-6-26 3634 Lake entrance to Howard Hot Springs. 641 Comment
  UCR256427  Festuca rubra Barbara L. Wilson, Richard E. Brainerd, Nick Otting 2009-5-4 15458 Lake University of Californi's McLaughlin Reserve 639 Comment
  UCD136937  Festuca subulata Ellen Dean; with Plant Biology 102 interns 2013-5-4 7717 Lake Clear Lake State Park. NE of Kelseyville. South side of park, south of Soda Bay Road. Along undeveloped road near southern boundary of the park, below turnoff to knobcone pines. 609 Comment
  UCD67668  Frangula californica D. Sanchez-Mata 1996-7-3 s.n. Lake Kelseyville (Kelseyville-Lower Lake). Bottle Rock Road. Quercus wislizenii-Quercus agrifolia forests. 800 Comment
  CAS-BOT-BC52710  Frangula californica subsp. californica C. Hart Merriam 1907-7-14 s.n. Lake Seigler Spgs. Comment
  CAS-BOT-BC52711  Frangula californica subsp. californica C. Hart Merriam 1907-7-24 s.n. Lake Bartlett Springs Comment
  CAS-BOT-BC52714  Frangula californica subsp. californica Carl B. Wolf 1931-8-31 2381 Lake Near mouth of South Fork of Trinity River, on road to Sandy Bar Swimming Hole 243 Comment
  CAS-BOT-BC52715  Frangula californica subsp. californica Carter 1938-8-19 s.n. Lake Nr. Middleton - 50 mi. from coast Comment
  CAS-BOT-BC62979  Frangula californica subsp. crassifolia Brandegee s.n. Lake unspecified. Comment
  CAS-BOT-BC63019  Frangula californica subsp. crassifolia Carl B. Wolf 1928-5-6 2045 Lake 1/4 mi. e. of Bartlett Springs on road to Williams. Comment
  HSC41854  Fraxinus dipetala K. Irwin 1977-4-23 293 Lake 0.4 mi. N of SR 20 on the Walker Ridge Rd. 640 Comment
  UCD132522  Fraxinus dipetala Jennifer Poore; PLS 102 plant collecting interns 2013-5-4 1 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. Along undeveloped road that goes southeast from Glebe Road at gate. 570 Comment
  RSA98593  Fraxinus dipetala Milo S. Baker 1946-5-1 11349 Lake Along road from Burns Valley to Borax Lake Comment
  RSA245242  Fraxinus latifolia J. P. Smith, John Sawyer 1971-6-5 4696 Lake Junction 17N11 and 17N04 Comment
  SD7744  Fraxinus latifolia Daniel Cleveland 1882-6-21 Lake Comment
  RSA426879  Fremontodendron californicum Robert M. Specht 1977-4-14 666 Lake East of the Red Elephant Mine. 652 Comment
  UCD116272  Fremontodendron californicum Alice Eastwood; John Thomas Howell 1938-5-15 5533 Lake Mirabel Mine. Comment
  JEPS81350  Fritillaria glauca L. R. Heckard and J. C. Hickman 1982-7-7 5961 Lake nw side of Snow Mountain, Crooked Tree Ridge Crooked Tree Ridge; Snow Mountain, Crooked Tree Ridge 1798 Comment
  UCD139711  Fritillaria purdyi Kim E. Steiner 1978-3-30 176 Lake ca. 25 m above Walker Ridge Road, 5.9 miles north of State Highway 20. Comment
  UC672096  Fritillaria recurva Herbert L. Mason 1926-3-21 2777 Lake Middletown to Mount St. Helena via Toll House Canyon Toll House Canyon; Mount St. Helena, Toll House Canyon Comment
  UCD41753  Fritillaria recurva Geri Hulse-Stephens 2001-4-28 554 Lake Goat Mountain. White Ranch. 3rd step of staircase of White Ranch/Wyman. 944 Comment
  CAS-BOT-BC508165  Fritillaria recurva L. Beane; Lois E. James 1949-5-11 2006 Lake On the summit between Upper Lake and Lake Pillsbury Comment
  RSA47595  Fritillaria recurva L. Beane, Lois E. James 1949-5-11 2006 Lake On the summit between Upper Lake and Lake Pilsbury Comment
  JEPS52614  Galium Lauramay T. Dempster and G. L. Stebbins 1966-6-3 4232 Lake 0.6 mi nw Black Oak Villa (s side of Pope Valley-Middletown Hwy, along gully) Comment
  UCD161885  Galium James A. Neilson Jr. 1977-7-19 3940 Lake Mayacmas Mountains; Sulphur Creek within 300 yards of Bottle Rock Road. (Exact location unknown. Coordinates estimated by label maker.) Comment
  HSC45703  Galium andrewsii Sheila Logan 1978-4-23 108 Lake Barrel Springs Campground 701 Comment
  POM284278  Galium andrewsii Lyman D. Benson 1935-5-18 6618 Lake Cobb Valley. Middle N Coast mt. range, Clear Lake watershed. 915 Comment
  CHSC48878  Galium andrewsii subsp. andrewsii Vernon Oswald 1986-5-12 2018 Lake Brim Rd. (Bartlett Springs Rd.) at the jct. Of the road to Barrel Spring. 640 Comment
  HSC31590  Galium andrewsii subsp. andrewsii Bonnie Prange 1974-5-4 Lake Near Walker Ridge Rd., 0.5 mi. N of junction with Hwy. 20. 671 Comment
  UCR37892  Galium andrewsii subsp. andrewsii C. G. Phillips, L. Cole, S. A. Haultain, K. B. Barrows 1984-4-28 18 Lake Walker Ridge. Indian Valley Access Road, 1.1 mi. north of Blue Oak Campground, Wilbur Springs 15' Q. 854 Comment
  HSC41933  Galium aparine Ed Cope 1977-4-23 33 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  JEPS52703  Galium bolanderi Lauramay T. Dempster and G. L. Stebbins 1963-5-26 3797 B Lake Bottle Rock Rd about 2 mi n Glenbrook Resort 792 Comment
  RSA769010  Galium boreale subsp. septentrionale D. Isle, Arnold James 1993-6-23 1767 Lake Soda Creek Ridge (S end of Erickson Ridge), between Soda Creek and Lake Pilsbury 49 Comment
  SD6275  Galium mexicanum subsp. asperulum Daniel Cleveland 1882-6-20 65 a Lake Allen Springs Comment
  UCD121831  Galium nuttallii M. Ensign 1943-5-28 331 Lake 26.5 miles from Monticello on road to Lower Lake. Comment
  SEINET14453270 Image available Galium triflorum A. A. Heller 1902-7-15 5982 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC199046  Garrya congdonii R. Bacigalupi 1926-1-2 1239 Lake 4 miles NE of Middletown on Tower Lake to Middletown Road 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
  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
  UC1193374  Garrya congdonii P. Zinke 1951-4-10 207 Lake 1 mi e Cache Creek Bridge (on State Highway 20) 396 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
  UCD81077  Garrya congdonii Catherine Yasuda; with PLB 102 class 2009-5-3 4 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road miles north of junction with Hwy 20. East side of the road. 649 Comment
  UCD97122  Garrya congdonii Ellen Dean; G. Harrington, J. Alderson 2011-4-10 6905 Lake West slope of Walker Ridge. Along Bartlett Springs Road west of bridge over creek. 469 Comment
  CAS-BOT-BC192176  Garrya fremontii C. Hart Merriam 1916-9-26 s.n. Lake Pieta Grade near summit, Miyakma Range Comment
  CAS-BOT-BC192179  Garrya fremontii Marjorie Swabey 1924-2-23 s.n. Lake Blue Lake Mid Lake P.O. Comment
  CAS-BOT-BC192181  Garrya fremontii Carl B. Wolf 1928-5-6 1965 Lake 2 miles up Bartlett Springs grade Comment
  CAS-BOT-BC192205  Garrya fremontii Jay B. Walker 1995-4-30 s.n. Lake Mendocino National Forest N of Nice along High Glade Rd. 10 km E of jct w/ Elk mountain Road 1000 Comment
  CAS-BOT-BC192211  Garrya fremontii J. W. Blankinship 1926-7-4 s.n. Lake Mt. Konocti Comment
  POM280071  Garrya fremontii Edith Riggs 1934-4-1 s.n. Lake Kelsay Creek Canyon, Mayamacas Mt. Range; Clear Lake watershed. 762 Comment
  SEINET3823295 Image available Gayophytum diffusum Joseph P. Tracy 1905-7-13 2256 Lake Glass Mt. 762 Comment
  UC1204697  Gayophytum diffusum subsp. parviflorum C. A. Purpus 1894-7-1 1224 Lake Snow Mountain Comment
  SEINET7042668  Gayophytum heterozygum 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
  UC121200  Gayophytum humile T. S. Brandegee June, 1891 Lake Snow Mt. Comment
  UCD136965  Geranium dissectum Ellen Dean; with Plant Biology 102 interns 2013-5-4 7725 Lake Clear Lake State Park. NE of Kelseyville. South side of park, south of Soda Bay Road. Along undeveloped road near closed gate, where there is a fork that descends into private lands. 548 Comment
  HSC16966  Gilia capitata C. B. Wolf 1928-5-7 2111 Lake 6 mi. E of Hough's Mineral Springs on the road to Williams Comment
  RSA10188  Gilia capitata C. B. Wolf 1928-5-5 1956 Lake 2 mi. from Clear Lake on the Bartlett Springs Grade. Comment
  RSA339156  Gilia capitata Margaret J. Williams, W. Roderick 1984-5-22 84- 14 -2 Lake 2 mi NE of Middletown 305 Comment
  UC1737030  Gilia capitata Kay H. Beach, Frank Gould 1940-5-17 425 Lake near Middletown. Comment
  JEPS80331  Gilia capitata subsp. capitata L. R. Heckard and J. Hickman 1981-6-20 5568 Lake above outlet Middle Fork Stony Creek (from lower Milk Ranch, Snow Mt.); Snow Mt., above outlet MIddle Fork Stony Creek 1920 Comment
  SEINET14642486  Gilia capitata subsp. capitata A. A. Heller 1902-7-28 5998 Lake Near the summit of Mount Sanhedrin. Comment
  HSC27174  Gilia tricolor J. P. Smith, J. O. Sawyer 1972-4-1 5119 Lake 0.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  HSC44263  Gilia tricolor D. L. Goforth 1977-4-23 9 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  RSA296707  Gilia tricolor M. A. Ericksen 1979-4-14 204 Lake Wilbur Springs Quadrangle. 0.4 miles north of State Route 20 on the Walker Ridge Road. 640 Comment
  CAS-BOT-BC266523  Githopsis diffusa Alice Eastwood 1925-5-22 12802 Lake Dashiell, Mount Sanhedrin Comment
  JEPS4949  Githopsis diffusa subsp. robusta Allison Hastings 1940-5-1 Lake Elk Mountain Comment
  POM60084  Githopsis specularioides C. F. Baker 1903-5-12 2956 Lake Near Lakeport. Comment
  POM284864  Githopsis specularioides Lyman Benson 1928-5-26 220 Lake 2 miles S of Lakeport; Mt Range: Mayacamas. 488 Comment
  POM273645  Gratiola Lyman D. Benson 1935-5-18 6639 Lake Bogg's Lake, Mount Hanna; Middle N. Coast Range, Clear Lake Watershed. 1067 Comment
  UC545792  Gratiola ebracteata Annetta M. Carter 1933-5-27 337 Lake between Salminas and Adams Mt. Hanna; , between Salminas and Adams Comment
  RSA120845  Gratiola ebracteata Milo S. Baker 1954-5-22 12957 Lake Manning Flat along Lower Lake - Kelseyville Hwy. Comment
  JEPS2928  Gratiola heterosepala J. W. Blankinship 1929-5-25 Lake Kelseyville Comment
  CAS-BOT-BC305213  Grindelia hirsutula John Thomas Howell 1937-7-19 13132 Lake Elk Mt. Comment
  JEPS41883  Grindelia hirsutula W. L. Jepson 1897-7-13 Lake Pope Valley to Middleton; Butis Canyon Comment
  UC1118581  Grindelia hirsutula A. Simontacchi 1937-6-22 183 Lake Old Witter Springs Hotel location in canyon Lakeport Quadrangle 518 Comment
  UC160975  Guillenia lasiophylla J. P. Tracy May 28 1902-Jun 2 1902 1730 Lake 6 mi nw Lakeport (in hills about Scotts Valley); Scotts Valley 426 Comment
  JEPS80065  Hackelia micrantha L. R. Heckard with J. Hickman 1979-6-15 5074 Lake se slope of West Peak; Snow Mountain 2011 Comment
  CAS-BOT-BC302210  Harmonia hallii Baker 1938-5-3 8965 Lake 2.8 miles east of Middletown Comment
  UC1044702  Harmonia hallii Baker 1938-5-3 8965 Lake 2.8 mi e Middletown Comment
  UC1299296  Harmonia hallii Freed W. Hoffman 1947-4-9 1934 Lake Hennessey Ranch North Coast Ranges, Bucksnort Creek Comment
  CAS-BOT-BC306860  Helenium bolanderi Gladys L. Smith 1981-6-22 6705 Lake Mt. Sanhedrin, 6.0 km. E. of Mendocino Co. line & 4.8 km. N. of Soda Spring Sta. Comment
  HSC83190  Helenium bolanderi Gladys L. Smith 1981-6-22 6705 Lake Above and below rd. [FS 20N04], Mt. Sanhedrin, 6.0 km. E of Mendocino County line and 4.8 km. N of Soda Springs Ranger Station. Comment
  CAS-BOT-BC309426  Helenium puberulum J. W. Blankinship 1924-7-4 s.n. Lake Kelseyville Comment
  CAS-BOT-BC309429  Helenium puberulum David D. Keck 1938-8-3 4744 Lake 1 mi. N. of Cobb P.O. Comment
  POM54963  Helenium puberulum A. A. Heller 1902-7-19 5907 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  CAS-BOT-BC314711  Helianthella californica var. californica M. S. Jussel 1932-5-1 s.n. Lake Jordan Park on road to Lower L. Comment
  CHSC84882  Helianthus bolanderi G. F. Hrusa; T. D. Wilfred 1997-7-24 14022 Lake North Coast Biodiversity Arena. Roadsides in northern Butts Canyon +/- 4-5 m. SE of Middletown. 200 Comment
  JEPS106194  Helianthus bolanderi Lowell Ahart 2004-10-4 11429 Lake Below the high water line of Indian Valley Reservoir, near the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road 446 Comment
  JEPS35479  Helianthus bolanderi Willis L. Jepson Jul 1 1892-Aug 1 1892 13421 Lake Bachelor Valley Mountain Region of Clear Lake, Bachelor Valley Comment
  UC165839  Helianthus bolanderi Joseph P. Tracy Jul 21 1905-Aug 16 1905 2318 Lake Elk Mountain North Coast Ranges, Elk Mountain Comment
  UC761943  Helianthus bolanderi R. F. Hoover 1938-9-3 3797 Lake Middletown Comment
  UCD159472  Helianthus bolanderi D. S. Park 2010-8-13 226 Lake McLaughlin Natural Reserve . Off Morgan Valley Rd. In dried creek bed. Abundant. 9 Comment
  UCD20622  Helianthus bolanderi E. Dean; with M. Bibbo 2002-7-5 1170 Lake McLaughlin UC Reserve. Border of Napa/Lake counties. SE corner of lower reaches of Research Hill. W of Hunting Creek. 640 Comment
  SBBG119819  Heliotropium curassavicum L. Ahart 2004-10-4 11425 Lake Indian Valley Reservoir, near the stream in the NE part of the reservoir, on the S side of Bartlett Springs Rd 446 Comment
  POM71867  Heliotropium curassavicum var. oculatum Mrs. R. M. Austin, Bruce 1897-8-5 1689 Lake Drews Valley. Comment
  HSC5805  Hemizonella minima Ethel Crum 1938-4-24 1972 Lake E-facing slope; 5.3 mi. SE of Kelseyville, St. Helena Range: Inner North Coast Ranges Comment
  SEINET7880827 Image available Hemizonella minima Ethel Crum 1938-1 1972 Lake East-facing slope; 5.3 miles southeast of Kelsey-ville, St. Helena Range, inner North Coast Ranges. Comment
  CAS-BOT-BC306042  Hemizonia congesta subsp. clevelandii David D. Keck 1933-11-9 2696 Lake 1.3 mi. E. of Upper Lake Comment
  CAS-BOT-BC306067  Hemizonia congesta subsp. clevelandii John Thomas Howell 1937-7-19 13135 Lake Elk Mt. Comment
  JEPS7809  Hemizonia congesta subsp. clevelandii Peter H. Raven 1954-9-1 8093 Lake 7 mi s Middletown; Butts Canyon Comment
  UC222699  Hemizonia congesta subsp. clevelandii H. M. Hall 1923-10-13 11935 Lake 4 mi from junction Hopland Road; Lakeport Comment
  CAS-BOT-BC306052  Hemizonia congesta subsp. clevelandii H. M. Hall 1923-1-1 s.n. Lake South of Lakeport Comment
  OBI16312  Hemizonia congesta subsp. clevelandii Robert F. Hoover 1966-8-23 9924 Lake Valley of St Helena Crk S of Middletown Comment
  UCSB42408  Hemizonia congesta subsp. clevelandii Heckard, L.; Hickman, J. 1980-7-3 Lake Just west of Summit Springs, southwest Snow MT. Comment
  CAS-BOT-BC314878  Hemizonia congesta subsp. luzulifolia David D. Keck 1933-11-9 2713 Lake 3 mi. N. of Middletown Comment
  UCD132996  Hemizonia congesta subsp. luzulifolia K. Esau; D. Hartmann 1941-7-17 s.n. Lake U.S. #20 between Williams and Clear Lake. Comment
  POM161462  Hemizonia fitchii Joseph P. Tracy 1905-7-14 2264 Lake Scott's Valley. 427 Comment
  UCD133071  Hesperevax acaulis var. acaulis Glen Holstein 1978-5-6 s.n. Lake Walker Ridge Road, around 1.5 miles nroth of State Highway 20. 731 Comment
  HSC41918  Hesperocyparis macnabiana Ed Cope 1977-4-24 51 Lake Little Indian Valley, floodplain of Stanton Creek 457 Comment
  HSC24877  Hesperocyparis sargentii J. P. Smith, J. O. Sawyer 1972-2-12 5056 Lake Above Culpepper Creek in Complexion Canyon Comment
  HSC25612  Hesperocyparis sargentii J. P. Smith, J. O. Sawyer 1971-6-6 4751 Lake S of Kulpepper Creek on Bartlett Spring Rd., Complexion Canyon Comment
  UCD84016  Hesperocyparis sargentii Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6188 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. 637 Comment
  CAS-BOT-BC1194  Hesperolinon adenophyllum John Thomas Howell 1937-7-19 13136 Lake Elk Mt. Comment
  CAS-BOT-BC1216  Hesperolinon adenophyllum Volney Rattan 1885-5-1 s.n. Lake Near Lakeport Comment
  JEPS32330  Hesperolinon adenophyllum Willis L. Jepson 1892-7 13529 Lake Big Horse Mt. South Fork of the Eel River Comment
  RSA716556  Hesperolinon adenophyllum D. Isle 1997-7-1 7 Lake Mendocino National Forest-North Coast Ranges. Upper Lake Watershed. (2.9 miles above Pitney Lane Jct.) Sam Alley Ridge, Fork Fire Line/Road edge Comment
  UC1130222  Hesperolinon adenophyllum P. L. Johannsen 1937-6-23 1200 Lake 1 mi ne Clear Lake Lodge; Lakeport Quadrangle Comment
  UC1212228  Hesperolinon adenophyllum Robert F. Hoover 1941-6-8 5338 Lake serpentine hills in chaparral area near south base of Mount Konocti; Inner North Coast Ranges Comment
  UC146125  Hesperolinon adenophyllum Joseph P. Tracy Jul 21 1905-Aug 16 1905 2279 Lake Elk Mountain Northern Coast Ranges (northern Lake Co.) 1219 Comment
  UCD110468  Hesperolinon adenophyllum Robert F. Hoover 1941-6-8 5338 Lake Near south base of Mount Konocti. Comment
  UCD162969  Hesperolinon adenophyllum James A. Neilson Jr. 1982-6-16 4081 Lake Mayacmas Mountains; about 2 1/2 miles north of Glenbrook. (Exact location unknown. Coordinates estimated by label maker.) Comment
  RSA91376  Hesperolinon adenophyllum J. T. Howell 1937-7-19 s.n. Lake Elk Mountain Comment
  CAS-BOT-BC167410  Hesperolinon bicarpellatum H. L. Mason 1930-6-1 5689 Lake Four miles east of Middletown Comment
  CAS-BOT-BC167418  Hesperolinon bicarpellatum Helen K. Sharsmith 1952-6-19 4137 Lake Head of Butts Canyon 0.7 mile east of Black Oak Villa 228 Comment
  RSA51361  Hesperolinon bicarpellatum Milo S. Baker 1947-5-31 11782 Lake 3.8 miles E of Middletown Comment
  UC1212355  Hesperolinon bicarpellatum Helen K. Sharsmith 1959-5-28 4704 Lake 9.3 mi s Howard Springs (road to Middletown); Big Canyon Creek 426 Comment
  UC571112  Hesperolinon bicarpellatum H. L. Mason June, 1930 5689 Lake four mi e Middletown Comment
  UCR53770  Hesperolinon bicarpellatum Aaron Liston, S. Meury 1988-6-1 754- 01 Lake Inner North Coast Ranges, 2.8 mi. NE of Middletown; south side of Hwy 29 315 Comment
  CAS-BOT-BC176004  Hesperolinon californicum Helen K. Sharsmith 1959-5-28 4706 Lake Big Canyon Creek 9.3 miles south of Howard Springs on road to Middletown 426 Comment
  UC1212444  Hesperolinon californicum Rimo Bacigalupi with H. L. Mason and J. R. Sweeney 1953-6-8 4177 Lake 0.5 mi sw Dieterts Reservoir (upper end of valley); Long Valley, drainage of Bucksnort Creek 320 Comment
  UC694110  Hesperolinon californicum H. K. Sharsmith 1937-5-27 3948 Lake 3 mi e Middletown Comment
  UCD110490  Hesperolinon californicum Milo Baker 1953-7-1 12807 Lake South of Hwy 3.4 mi South of Middletown. 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
  UCR71529  Hesperolinon clevelandii H. K. Sharsmith 1965-6-24 5532 Lake Inner North Coast Ranges, Cobb Mountain Road 6 mi. south of junction with Lower Lake-Kelseyville Hwy 518 Comment
  CAS-BOT-BC176036  Hesperolinon clevelandii Milo S. Baker 1926-5-1 223 a- Son Ser. Lake Mt. St. Helena - 2 m. S.E. of Inn Comment
  CAS-BOT-BC176039  Hesperolinon clevelandii H. K. Sharsmith 1937-5-27 3950 Lake 9 miles south of Kelseyville on road to Middletown, southern Lake County 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
  UC1509746  Hesperolinon didymocarpum C. M. Rogers 1969-6-20 13258 Lake about 8 mi s Howard Springs ((type locality)) Comment
  CHSC71436  Hesperolinon disjunctum Vernon H. Oswald; Lowell Ahart 1998-7-15 9278 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
  HSC95484  Hesperolinon disjunctum James D. Jokerst 1985-5-17 2354 Lake Walker Ridge Serpentine, W of Rd. ca. 150 m where it bends around a serpentine hill curving gently from E to W 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-BC1241  Hesperolinon disjunctum W. R. Ernst 1956-6-20 22 Lake Southwest side of road 14.2 miles from Lower Lake junction on road to Knoxville (about 1 mile north of Napa Co. line) Comment
  CAS-BOT-BC176235  Hesperolinon disjunctum David D. Keck 1933-5-30 2399 Lake Colusa County--Lake County line west of Wilbur Springs Comment
  CAS-BOT-BC123111  Hesperolinon drymarioides M. K. Curran 1884-1-1 s.n. Lake Near Epperson. Comment
  UC1212302  Hesperolinon drymarioides Helen K. Sharsmith 1952-6-21 4155 Lake Complexion Canyon; Inner North Coast Ranges; ca 3 mi e of Lake-Colusa county line; near old stage road to Epperson's Station (type locality?) 548 Comment
  JEPS32316  Hesperolinon micranthum W. L. Jepson 1938-6-11 18996 Lake burn in chaparral w Reiff; Morgan Valley 701 Comment
  UC1212299  Hesperolinon micranthum Helen K. Sharsmith 1959-5-28 4703 Lake 0.3 mi s Howard Springs; Inner North Coast Ranges 609 Comment
  UC1282773  Hesperolinon micranthum J. R. Sweeney 1952-6-15 959 Lake Black Oak Villa Comment
  UC1044697  Heterocodon rariflorum Milo S. Baker 1951-6-21 12335 Lake ca 5 mi w Lower Lake town (margin of Snow Lake, e side); Snow Lake 609 Comment
  UCD84404  Heterocodon rariflorum Ayzik Solomeshch 2004-6-13 s.n. Lake Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek. 891 Comment
  SEINET10460598  Heterocodon rariflorum Jones 1897-6-18 Jones s.n. Lake CHAT 5000 Comment
  SEINET10840489  Heterocodon rariflorum Rimo Bacigalupi Bacigalupi s.n. Lake 5.5 MI NW OF LOWER LAKE Comment
  UC10512  Heterodraba unilateralis Mrs. Brandegee Apr. 1889 Lake Comment
  UC117756  Heterodraba unilateralis T. S. Brandegee Apr 1889 Lake near Stites Comment
  JEPS2433  Heterotheca oregona var. compacta W. L. Jepson 1938-9-24 19034 Lake bed of Putah Creek, at the bridge, Coyote Valley Coyote Valley, Putah Creek 304 Comment
  CDA7156  Heterotheca oregona var. oregona L. Ahart 2004-10-4 11452 Lake North edge of Bartlett Springs Road (Road M 12), near the northwest part of Indian Valley Reservoir. Comment
  UC570422  Heterotheca oregona var. rudis Chas. M. Belshaw 1936-9-20 2682 Lake 6 mi s Lower Lake (on Clear Lake road); North Inner Coast Range Comment
  UC762721  Heterotheca oregona var. rudis R. F. Hoover 1938-9-3 3801 Lake on Middletown to Lower Lake road; Putah Creek 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
  UCD41990  Hoita macrostachya Geri Hulse-Stephens 2001-6-29 718 Lake Goat Mountain. Botrychium Marsh. Wyman Creek. 990 Comment
  RSA121225  Holcus lanatus K. e. Bradshaw 1937-6-8 118 Lake Half mile NE of Liberty School. 427 Comment
  CAS-BOT-BC324636  Holocarpha virgata H. M. Hall 1930-10-3 12943 Lake At Sulfur Banks Comment
  CAS-BOT-BC324639  Holocarpha virgata H. M. Hall 1923-10-14 11939 Lake 6 mi. e. of Middletown, on the Langtry Ranch Comment
  UC1128002  Holodiscus discolor A. Simontacchi 1937-7-10 275 Lake .5 mi ne of Lucerne 548 Comment
  CAS-BOT-BC149939  Holodiscus discolor var. discolor J. W. Blankinship 1928-7-18 s.n. Lake Clark's Peak, Mt. Konocti Comment
  RSA0034195  Holodiscus discolor var. glabrescens M. Bourell 1997-7-3 6591 Lake Mendocino National Forest, summit of Sheetiron Mountain. Comment
  UCD20449  Hordeum brachyantherum E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1033 Lake McLaughlin UC Reserve. Northeastern reaches of Research Hill, S of where Hunting Creek turns west and crosses road to Dunnigan Hill. Downslope of road to Dunnigan Hill. 609 Comment
  CAS-BOT-BC289491  Hordeum brachyantherum subsp. californicum John Thomas Howell 1945-6-21 21215 Lake Near Bartlett Springs Comment
  JEPS94664  Hordeum depressum Vernon Oswald and Lowell Ahart 1998-5-7 9019 Lake Bartlett Springs Rd. between Kowalski Ranch and Barkerville (n side of reservoir); Indian Valley Reservoir 457 Comment
  CHSC111707  Hordeum marinum subsp. gussoneanum David Isle 1988-5-21 2094 Lake Mendocino National Forest - North Coast Ranges Upper Main Eel River Watershed. Gloyd slide - just E of M6 (20N01.5). 0.4 mile NE of M6 bridge over Rattlesnake Creek. (Beginning of 'Bypass Road' around Gloyd Slide not #'d in NW corner Crockett Pk Quad 565 - 1C, = 19N50 on Kneecap R Quad 581-4C) 853 Comment
  CDA25940  Horkelia bolanderi G. D. Barbe, T. C. Fuller 1972-6-3 959 Lake South side of Bogg s Lake. 0 Comment
  JEPS96936  Horkelia bolanderi Dean W. Taylor 1998-6-23 16702 Lake Boggs Lake, on the northwestern shore 853 Comment
  UCR86955  Horkelia bolanderi R. F. Thorne, Larry E. DeBuhr 1975-8-15 46810 Lake Coast Range, Boggs Lake, west of Mt. Hanah, c. 7.5 mi SSE of Kelseyville and 3 mi NNW of Glenbrook Resort 856 Comment
  CAS-BOT-BC532051  Horkelia californica var. elata Walter Knight; Irja Knight 1969-10-5 2788 Lake Between Pinnacle Rock and Sawmill Flat 1341 Comment
  CAS-BOT-BC536592  Horkelia californica var. elata Philip A. Munz 1956-7-24 22274 Lake Fir Root Spring, Long Ridge se of Snow Mt. 1371 Comment
  CAS-BOT-BC206064  Hosackia crassifolia A. A. Heller 1902-7-21 5933 Lake Foothilsl south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  UCD41875  Hosackia oblongifolia var. oblongifolia Geri Hulse-Stephens 2001-6-5 627 Lake Goat Mountain. Three Walnuts Marsh.. 944 Comment
  CDA36541  Hypericum anagalloides T. C. Fuller 1962-7-1 9133 Lake Bank of Kelsey Creek, Cobb. 0 Comment
  UC1585943  Hypericum concinnum Barbara Ertter 1988-7-4 7696 Lake Bear Creek Rd. ca. 10 airmiles n. Upper Lake (town) (crest of rd. 3.8 mi. from Elk Mt. Rd.); Mendocino Nat'l Forest 975 Comment
  CAS-BOT-BC410234  Hypericum concinnum Volney Rattan 1884-1-1 983 Lake Elk Knob; Pacific Coast Flora Comment
  CHSC91024  Hypericum perforatum D. Isle 1997-6-30 303 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. 646 Comment
  JEPS74025  Imperata brevifolia J. W. Blankinship 1928-9-16 Lake Siegler's Springs Comment
  JEPS48962  Iris W. L. Jepson 1942-6-9 20708 Lake e side Mt. St. Helena (along St. Helena Creek); , St. Helena Creek Comment
  SEINET6190954 Image available Iris californica A. A. Heller 1919-1 13227 Lake Southeast side of Snow mountain above Bonnie View Comment
  SD7211  Iris douglasiana Daniel Cleveland 1882-6-22 Lake Allen Springs. Comment
  RSA517036  Iris fernaldii W. L. Jepson 1942-6-9 20717 Lake Hobergs Comment
  RSA138279  Iris macrosiphon Lee W. Lenz, E. K. Balls 1952-5-8 17122 Lake 4.5 miles north of Lake County line on Highway 29 from Calistoga to Middletown Comment
  UCD127668  Iris macrosiphon Geri Hulse-Stephens 2001-6-3 1089 Lake Goat Mountain. Next to Addington Pond. 1280 Comment
  UCR37891  Iris macrosiphon K. B. Barrows, C. G. Phillips, L. Cole, S. A. Haultain 1984-4-28 17 Lake Walker Ridge, Indian Valley Access Road, 1.1 mi north of Blue Oak Campground. 854 Comment
  POM263700  Iris macrosiphon R. C. Foster 1937-5-18 231 Lake On road between Leesville and Houghs Springs Comment
  RSA135917  Iris macrosiphon Lee W. Lenz, E. K. Balls 1952-5-9 17140 Lake 6 miles northeast on road to Bartlett Springs from turn off on Highway 20 915 Comment
  SJSU10196  Iris macrosiphon R. W. Henkel 1967-5-20 75 Lake by Elk Mt Rd 0.5 mi NE of junction of W Fork & E Fork Middle Creek, Mendocino National Forest Comment
  UC1478464  Isoetes bolanderi Edward Lee 1936-9-19 2558 Lake Sheep Camp Snow Mt Comment
  SBBG27190  Isoetes howellii A. Eastwood, J. T. Howell 1938-5-18 5771 Lake near Adams Springs Comment
  CAS-BOT-BC69906  Isoetes howellii J. W. Blankinship 1926-6-16 s.n. Lake Kelseyville, along Cold Cr. Comment
  RSA0011189  Juglans californica Lyman Benson 1937-8-31 8516 Lake Rincon School, Kelseyville; Mt. Range: Middle North Coast; Watershed: Clear Lake. 457 Comment
  HSC34566  Juglans nigra Lon Hall 1975-5-3 314 Lake 3.6 mi. W of junction with Hwy. 29 on Scott's Creek Rd. at confluence of S Fork and Middle Fork of Scott's Creek 534 Comment
  SEINET10940655  Juncus Robert F. Thorne, Larry E. DeBuhr 1975-8-15 Thorne 46816 Lake Boggs Lake W of Mt. Hannah, 7.5 mi. SSE of Kelsyville and 3 mi. NNW of Glenbrook Resort. 853 Comment
  UCD132531  Juncus balticus subsp. ater Jennifer Poore; PLS 102 plant collecting interns 2013-5-4 6 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. North part of park, north of Soda Bay Road. Southeast of entrance kiosk, in middle of meadow. 412 Comment
  SEINET10866817  Juncus covillei David B. Dunn, Melvin L. Conrad; Patricia L. Kenney 1973-6-7 Dunn 20663 Lake 3.1 miles e of lake co. Line on rd. From hopland to lakeport. Valley floor with Pinus sabinianus and chaparral Comment
  UC167847  Juncus covillei A. B. Simonds Jun 1888 Lake Comment
  CAS-BOT-BC173523  Juncus dubius Peter Rubtzoff 1975-7-12 8198 Lake Jordan Park, 1.7 miles northwest of Cobb. Wet margin of Kelsey Creek Comment
  UC142175  Juncus ensifolius A. A. Heller 1902-7-25 5975 Lake s of Mt. Sanhedrin (midway between Potter Valley and Hullville) Comment
  RSA93431B  Juncus hemiendytus var. hemiendytus Milo S. Baker 1940-5-4 9889 Lake Kelseyville-Lower Lake Highway 8.9 miles S of Kelseyville near margin of winter pool. Comment
  RSA44478  Juncus oxymeris W. I. Follett 1946-8-16 s.n. Lake Soda Bay, Clear Lake. Comment
  CHSC101539  Juncus patens G. F. Hrusa; R. Gross 2008-5-23 17407 Lake Along Box Canyon Creek in upper Benmore Canyon immediately E and S of Indian Valley Reservoir spillway. 457 Comment
  UCD83974  Juncus xiphioides Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6158 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage, above waterfall. 666 Comment
  CDA21542  Juniperus californica G. F. Hrusa, R. Gross 2008-5-23 17432 Lake North Coast Ranges; Above N. Fk. Cache Cr. +/- 1 mi. below spillway of Indian Valley Reservoir. 426 Comment
  UC1282698  Keckiella breviflora J. R. Sweeney 1953-5-27 1080 Lake near Glen Eden School (slope above Scott Creek, 10.1 mi from Lakeport on Scott Valley road) 441 Comment
  UCD123761  Keckiella breviflora var. glabrisepala S. P. Lynch 1974-5-25 607 Lake Indian Valley. Comment
  UCD136972  Keckiella breviflora var. glabrisepala Ellen Dean; with Plant Biology 102 interns 2013-5-4 7727 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. By main entrance kiosk to park. 414 Comment
  HSC41702  Keckiella corymbosa J. P. Smith, J. O. Sawyer, Jane Cole, Thomas W. Nelson, Jane P. Nelson 1977-7-14 9339 Lake Along FS Rd. M-1 (1N02), 5.3 mi. N from junction with FS Rd. 20N01, S slopes of Hulls Mtn. at Timberline Camp 1585 Comment
  JEPS124476  Keckiella corymbosa Daniel Slakey with CNPS Volunteers 2015-7-12 147 Lake Along Summit Springs Trail from Summit Spring to Snow Mountain Summit Comment
  CAS-BOT-BC237847  Keckiella lemmonii Mrs. Alexander MacCallum 1901-6-30 s.n. Lake Bartlett Springs Comment
  RSA2447  Keckiella lemmonii J. W. Blankinship 1928-7-22 s.n. Lake Kelseyville, Mt. Konocti. Comment
  RSA300972  Keckiella lemmonii D. C. Michener 1982-7-27 4135 Lake CA 20 ca. 1.9 miles west of jct with CA 53. Comment
  UCD151243  Keckiella lemmonii James A. Neilson Jr. 1974-6-17 2790 Lake Mayacmas Mountains, Western Mine Road, Bounsall Ranch. (Location based on 1946 plat maps of Lake County.) (Elevation estimated by label maker using Google Earth.) 640 Comment
  CAS-BOT-BC180805  Kochia scoparia E. Lagel 1980-8-1 s.n. Lake Lucerne Comment
  CAS-BOT-BC273599  Koeleria pyramidata John Thomas Howell 1945-6-20 21094 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CAS-BOT-BC340575  Lactuca serriola J. W. Blankinship 1928-8-20 s.n. Lake Mt. Konocti Comment
  CAS-BOT-BC341414  Lagophylla minor J. Clausen 1935-5-20 1020 Lake 28.7 mi. W. of Williams on Bartlett Springs road Comment
  RSA407396  Lagophylla ramosissima Lyman Benson 1942-7-15 11300 Lake kelsey Creek 1 mile N of Kelseyville; Mt. Range: Middle N Coast; Drainage area: Clear Lake. Comment
  UC165020  Lagophylla ramosissima J. P. Tracy May 28 1902-Jun 2 1902 1698 Lake in hills about Scotts Valley (6 mi nw of Lakeport) 426 Comment
  UC912430  Lagophylla ramosissima P. Schulthess 1931-8-8 Lake Mt. Konocti Comment
  OBI53741  Lagophylla ramosissima David J. Keil, Kathleen Keil 1992-7-18 23421 Lake Mendocino NF. Turnoff to Fuller Grove campground, Lake Pillsbury 600 Comment
  CDA9378  Lamium amplexicaule G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18580 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon at intersection of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir. 432 Comment
  HSC41194  Lamium amplexicaule John Rehling, Robert Specht 1976-3-26 169 Lake 13.3. mi. N on Bartlett Springs Rd. from jct. with Hwy. 20, Bartlett Flat Comment
  CAS-BOT-BC338097  Lasthenia californica Greg de Nevers 2001-4-8 12218 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 457 Comment
  CAS-BOT-BC352939  Lasthenia glaberrima Greg de Nevers 2001-4-23 12307 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  UC90032  Lasthenia glaberrima Mrs. K. Curran 1885-5-1 Lake Clear Lake Comment
  CAS-BOT-BC352936  Lasthenia glaberrima H. D. Ripley; R. C. Barneby 1945-6-20 6902 Lake SE of Middletown 335 Comment
  HSC90414  Lasthenia glabrata C. Wilson, P. Kittleson, M. Hardig 1992-4-11 41 Lake Blue Oak Recreation Site, 6.5 mi. N of Hwy. 20 on Walker Ridge Rd. 488 Comment
  CAS-BOT-BC352827  Lasthenia glabrata subsp. glabrata Ira L. Wiggins 1949-5-1 12097 Lake 4 miles S of Clear Lake Oaks. Comment
  POM361564  Lasthenia glabrata subsp. glabrata M. S. Jussel 1931-4-1 s.n. Lake Kelseyville. Comment
  UC1586125  Lathyrus jepsonii var. californicus Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7493 Lake 1.3 mi se Sulphur Creek Rd. jct. (Bottle Rock Rd, a few mi ne of Pine Grove, halfway between Kelseyville and Middleton, edge of forest near Kelsey Creek) 731 Comment
  UCD106260  Lathyrus jepsonii var. californicus C. L. Hitchcock 1949-6-6 19071 Lake 18 miles east of Clear Lake, along Highway 20 to Williams. Comment
  SEINET10832882 Image available Lathyrus polyphyllus A. Arthur Heller 1902-7-22 Heller 5944 Lake Near the summit of Mt. Sanhedrin. Comment
  CAS-BOT-BC213267  Lathyrus sulphureus Volney Rattan 1882-6-1 s.n. Lake East of Round Val., Coast Mts. north of San Francisco Bay Comment
  UC1585928  Lathyrus tingitanus Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7509 Lake ca 7 air mi nw Lakeport (Scotts Valley Rd, 1 mi s of Hwy 20) 426 Comment
  SD8712  Lathyrus vestitus var. vestitus Daniel Cleveland 1880-5-23 Lake Bear Valley Comment
  CAS-BOT-BC323953  Layia chrysanthemoides Alice Eastwood; John Thomas Howell 1938-5-16 5624 Lake Eastern Lake Co., on road to Williams Comment
  UC796472  Layia glandulosa Ira L. Wiggins 1949-5-1 12099 Lake 1 mi s Lucerne Comment
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Dec 20 2018
  JEPS121042  Layia platyglossa Frank Callahan 2014-4-16 Lake North road bank above Highway 20 Cache Creek Natural Area, Judge Trailhead to South of Highway. Comment
  CAS-BOT-BC329337  Layia septentrionalis L. R. Abrams 1928-5-5 12355 Lake 2 mi S of Lakeport Comment
  HSC60474  Layia septentrionalis J. P. Smith 1977-4-24 9040 Lake Barrel Springs Campground 701 Comment
  UC828917  Layia septentrionalis Alice Eastwood and John Thomas Howell 1938-5-18 5727 Lake near Lakeport Comment
  UC89323  Layia septentrionalis K. Brandegee May 1884 Lake Lakeport Comment
  UCR257965  Layia septentrionalis Ellen Dean, Craig D. Thomsen 2010-5-5 5988 Lake Cache Creek Wilderness area, northern part of wilderness near Redbud trail. Northwest side of Cache Creek, west of Baton Flat and opposite Deadman's Canyon and 'the Rapids' 348 Comment
  SEINET10617125 Image available Layia septentrionalis David D. Keck 1933-5-29 Keck 2384 Lake 2.5 mi. south of Lakeport on road to Kelseyville. In sandy soil with Platystemon californicus, Eschscholtzia californica, Festuca tracyi, etc. Comment
  SEINET8224583  Layia septentrionalis David D. Keck 1933-5-29 2384 Lake 2.5 mi south of Lakeport on road to Kelseyville. Comment
  CAS-BOT-BC266605  Legenere limosa Rimo Bacigalupi; H. L. Mason; J. R. Sweeney 1952-6-8 4169 Lake SW edge of Boggs Lake, 1 air mile W of Mount Hanna 883 Comment
  JEPS100386  Lepechinia calycina Dean W. Taylor 2001-5-15 17663 Lake Clear Lake Comment
  POM283236  Lepechinia calycina Lyman Benson 1928-4-30 570 Lake Konocti Bay, Middle N. Coast mt. range eastern base Mt. Konocti, Clear Lake River. Upper Sonoran. 518 Comment
  UCD147175  Lepidium latipes Joel Hernandez; Plant Science 102 collecing interns 2014-4-26 7 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Lewis Ridge. 423 Comment
  CHSC33233  Lepidium nitidum Hank Thompson 1980-4-12 16 Lake Ca. 2.0 mi W of Lower Lake. 499 Comment
  POM225821  Lepidium nitidum M. S. Jussel 1931-4-1 s.n. Lake Kelseyville. Comment
  UC505150  Lepidium nitidum R. M. Holman 1933-4-30 Lake Lakeport Comment
  CAS-BOT-BC294733  Leptosiphon androsaceus James Vale 1981-4-24 s.n. Lake Lakeport Comment
  CHSC61228  Leptosiphon androsaceus Rene Retuta 1978-4-14 12 Lake Ca w base of Mt. Konockti, 1 mi e of Kelseyville. 463 Comment
  SD27846  Leptosiphon androsaceus Carl B. Wolf 1928-5-6 2016 Lake 5.0 miles west of Bartlett Springs on road to Clear Lake. 609 Comment
  UCSB63728  Leptosiphon androsaceus Gregersen, K. 1986-4-5 Lake Jct. Hwys. 29 and 175, ca. 3 mi SE of Kelseyville; Kelseyville Quadrangle, 15'; S central portion of Sect. 13, T13N, R8W 499 Comment
  UCD18196  Leptosiphon bicolor Eva Bayon; With PLB 102 class 2000-4-29 s.n. Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek, just south of turn-off to Recreation Area. 632 Comment
  RSA282294  Leptosiphon bicolor Lyman Benson 1930-3-28 1997 Lake Dry Creek bar, Big Valley, near Kelseyville 457 Comment
  UCD41759  Leptosiphon bolanderi Geri Hulse-Stephens 2001-4-28 561 Lake Goat Mountain. White Ranch. 944 Comment
  RSA122132  Leptosiphon bolanderi K. e. Bradshaw 1937-5-28 13 Lake Windy Point. Comment
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Jan 13 2016
  RSA63692  Leptosiphon bolanderi Milo S. Baker 1948-6-15 12068 Lake Cobb Val. Road 0.5 mile N of Jordan Park Resort. Comment
  HSC42194  Leptosiphon ciliatus Rich White 1977-4-23 27 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  UC117228  Lesquerella occidentalis subsp. occidentalis Brandegee 1893-6-23 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
  POM51280  Lessingia ramulosa Joseph P. Tracy 1905-8-19 2370 Lake In hills about Scotts Valley, 6 miles northwest of Lakeport 427 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
  CAS-BOT-BC273281  Lessingia ramulosa Lyman Benson 1936-8-8 7940 Lake Junction Hill, Lakeport, Mayacamas Mt. Range, Clear Lake 426 Comment
  CAS-BOT-BC342024  Lessingia ramulosa H. D. Ripley; R. C. Barneby 1945-7-19 6880 Lake Northeast of Middletown 304 Comment
  UC912255  Lessingia ramulosa Herbert L. Mason 1928-7-20 4912 Lake s Kelseyville Comment
  HSC37646  Lewisia rediviva Robert M. Specht, John Rehling 1976-3-17 366 Lake 3.1 mi. N of Middletown on Hwy. 29 Comment
  UC1053469  Lewisia rediviva Rimo Bacigalupi, Arthur Holmgren 1950-4-26 3189 Lake between Bear Valley and Indian Valley (first summit on Bartlett Rd.); Colusa-Lake County line Comment
  UCR37939  Lewisia rediviva Brian Kearney, Mike Malamus, P. Williams 1984-4-28 70 Lake 1.1 mi north of Blue Oak Campground on Indian Valley Access Rd. 854 Comment
  HSC45349  Lewisia rediviva R. York 1978-4-8 122 Lake Hwy. 175, 2 mi. from junction with Hwy. 29 305 Comment
  JEPS66233  Lewisia triphylla Hugo and Juanita Hamann and Eddie Dearing 1971-6-25 Lake Snow Mountain West 1981 Comment
  RSA2491  Lilaea scilloides J. W. Blankinship 1928-4-26 s.n. Lake Kelseyville Comment
  POM290964  Lilium pardalinum Lyman Benson 1932-7-17 3940 Lake Cobb Valley, below Hobergs. Middle N Coast mtn range, Kelsey Creek watershed. 915 Comment
  CDA35334  Limnanthes douglasii Yeager 1930-5-6 Lake 0 Comment
  POM282580  Limnanthes douglasii subsp. douglasii Lyman Benson 1928-4-28 133 Lake Kelseyville, Mt. Range: Middle N Coast; River: Kelsey Creek 457 Comment
  POM197364  Limnanthes douglasii subsp. nivea L. R. Abrams 1928-5-5 12359 Lake Upper Lake to Lucerne. Comment
  UC907966  Linanthus acicularis Herbert L. Mason 1933-4-30 7218 Lake Middletown Comment
  UC1282750  Linanthus bicolor J. R. Sweeney 1953-4-28 993 Lake 10.1 mi from Lakeport (on Scott Valley road, sw-facing slope above Scott Creek, near Glen Eden School) 441 Comment
  UC908660  Linanthus bicolor Thomas Morley 1946-4-28 589 Lake 1.1 mi e Middletown (on highway to Lower Lake) Comment
  UC1326273  Linanthus bolanderi Milo S. Baker 1948-6-15 12068 Lake 0.5 mi n Jordan Park Resort (Cobb Valley Rd) Comment
  JEPS81314  Linanthus ciliatus L. R. Heckard and J. C. Hickman 1982-7-5 5930 Lake about 0.5 mi nw Summit Springs (sw side of Snow Mt.); Snow Mt. 1432 Comment
  UC908240  Linanthus ciliatus Thomas Morley 1946-4-28 587 Lake 1.1 mi e Middletown (on highway to Lower Lake) 335 Comment
  CDA40053  Linanthus ciliatus Vernon H. Oswald & Lowell Ahart 1998-5-7 9024 Lake Bartlett Springs Road 9.0 miles west of Bear Valley Road, near the west end of the Bartlett Creek Arm of Indian Valley Reservoir. Comment
  HSC34903  Linanthus dichotomus Thomas W. Nelson, James Nelson 1975-5-5 1799 Lake Beside Hwy. 29, 2 mi. N of Middletown 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
  UCD118538  Linanthus dichotomus subsp. meridianus Linda A. Bell 1975-4-27 85 Lake Bartlett Springs Road, 1.5 miles E of Hough Springs, Indian Valley. Comment
  UC1124060  Linanthus latisectus K. Bradshaw 1937-5-29 18 Lake High Glade Lookout Mendocino National Forest, Lakeport Quad. 1463 Comment
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Feb 10 2011
  SEINET7067214  Linanthus parviflorus A. G. Vestal 1947-5-3 s.n. Lake About 3.2 miles northeast of Middletown on Route 29 in Cayote Valley. Coordinate datum: NAD27. UTM Zone 10, 537581mE, 4292910mN. Comment
  UC908563  Linanthus pygmaeus Herbert L. Mason 1945-5-12 12587 Lake ridge between Burns Valley and Borax Lake Comment
  UC963907  Linanthus pygmaeus Milo S. Baker 1947-6-1 11796 Lake 6.6 mi w Lakeport (along s fork of Scott Creek); Scott Creek Comment
  JEPS80072  Linanthus rattanii L. R. Heckard 1979-6-15 5082 Lake Summit Springs area Snow Mt. 1584 Comment
  UC1191862  Lindernia dubia var. dubia Malcolm A. Nobs and S. Galen Smith 1949-9-8 1860 Lake shores of Thurston Lake Comment
  NY388340  Linum bicarpellatum H. K. Sharsmith 1937-5-27 3949 Lake Three miles east of Middletown. Comment
  RSA0004102  Linum drymarioides Katherine Curran 1884-08 s.n. Lake from near Epperson's Station on old stage road, Lower Lake to Williams. Comment
  UCD163134  Lithophragma James A. Neilson Jr. 1981-4-9 4010 Lake Mayacmas Mountains. Along east tributary to High Valley Creek about 1/4 mile from junction with High Valley Creek. About 1 mile south of junction of High Valley Creek and Kelsey Creek, Binkley Ranch. (Exact location unknown. Coordinates estimated by label maker.] Comment
  CDA25414  Lithophragma bolanderi Vernon H. Oswald & Lowell Ahart 1998-5-7 9036 Lake Bartlett Springs Road, 1.5 miles west of the Cache Creek Bridge at Indian Valley Reservoir. Comment
  RSA2281  Lithophragma heterophyllum J. W. Blankinship 1923-4-8 s.n. Lake Kelseyville. Comment
  HSC31613  Lithophragma parviflorum Maralyn O'Meara, Gary S. Lester 1974-5-4 340 Lake Walker Ridge Rd., 0.5 mi. N from junction with Hwy. 20 671 Comment
  UCD47886  Lithophragma parviflorum Ellen Dean; Ryan Brisco 2005-4-24 2459 Lake Lake County, McLaughlin UC Reserve, along Rieff Rd, 100-150 ft E of Morgan Valley Rd, S side of Rieff Rd. 655 Comment
  CAS-BOT-BC342183  Logfia filaginoides Ira L. Wiggins 1933-6-3 6716 Lake 2 mi. E. of Oat Hill Mine Comment
  UC1019885  Lolium multiflorum Milo S. Baker 1953-7-1 12736 Lake 3.4 mi e Middletown Comment
  CAS-BOT-BC271061  Lolium temulentum L. R. Abrams 1928-5-4 12305 Lake 5 mi. Northeast of Middletown on road to Lower Lake Comment
  POM295690  Lolium temulentum Lyman Benson 1928-12-1 767 Lake Kelseyville; Middle N Coast Mountain Range; Kelsey Creek River 457 Comment
  RSA712273  Lomatium caruifolium Vasu Dev, Barbara Dev 2006-5-9 s.n. Lake Northern Coast Ranges: Knoxville area, dirt road marked by sign denoting Knoxville Public Lands BM 2107 forking off to west of Morgan Valley Road, crossing Huntington Creek., Ca. 1 mile north of adjacent Napa County line and about 0.5 miles SW of its junction with Morgan Valley Road, top of hillside overlooking Morgan Valley. 685 Comment
  HSC31302  Lomatium ciliolatum var. hooveri Carter Schleicher 1974-5-4 13 Lake 0.5 mi. N of Hwy. 20 on Walker Ridge Rd. 671 Comment
  HSC69920  Lomatium ciliolatum var. hooveri Thomas W. Nelson, Jane P. Nelson 1978-4-2 3867 Lake Along Walker Ridge Rd., 6 mi. N of junction with Hwy. 20 Comment
  UCD81097  Lomatium ciliolatum var. hooveri Ryan Abe; with PLB 102 class 2009-5-3 52 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road miles north of junction with Hwy 20. East side of the road. 649 Comment
  HSC21553  Lomatium dasycarpum subsp. dasycarpum H. E. Parks, S. T. Parks 1930-5-15 819 Lake Mirabel Mine 610 Comment
  RSA424746  Lomatium dasycarpum subsp. dasycarpum Aaron Liston, M. Blumler 1987-4-25 663 -4 Lake Butts Canyon Road, ca. 6 miles S of Hwy 29. 0.4 miles SE of Guenoc Winery entrance. Comment
  UC658984  Lomatium dasycarpum subsp. dasycarpum Mildred E. Mathias 1937-5-23 1292 Lake 5 mi. from Lower Lake on rd. to Knoxville Comment
  RSA273377  Lomatium hooveri Thomas W. Nelson, J. P. Smith, J. Nelson 1976-4-12 2328 Lake Along Morgan Valley Road 732 Comment
  POM287831  Lomatium macrocarpum Lyman Benson 1933-6-19 4463 Lake Lakeport Junction Hill. 488 Comment
  UC659419  Lomatium marginatum var. purpureum Lincoln Constance 1940-4-13 2564 Lake 2 mi. n. Middletown Comment
  JEPS86648  Lomatium triternatum var. macrocarpum L. R. Heckard with P. C. Silva, R. L. and M. Moe 1988-6-19 6723 Lake s.w flank Snow Mt. (1/3 mi. n.e. of Summit Springs) 1630 Comment
  CDA41076  Lomatium utriculatum G. F. Hrusa, K. van Katwyk 1995-4-22 12124 Lake Inner North Coast Ranges; Bartlett Springs Road approx. 1 m. W of intersection of Walker Ridge Road. Comment
  CAS-BOT-BC241499  Lonicera involucrata var. ledebourii M. S. Jussel 1932-4-30 s.n. Lake Jordan Park, Coleman estate Comment
  POM284252  Lonicera involucrata var. ledebourii Lyman Benson 1928-6-30 364 Lake Kelseyville; Rincon School; Mt. Range: Middle N Coast; Watershed; Clear Lake. 488 Comment
  CAS-BOT-BC198622  Lotus L. R. Abrams 1928-5-4 12304 Lake 5 mi. Northeast of Middletown on road to Lower Lake Comment
  UCD20711  Lotus corniculatus Mark Bibbo; w/ Laura Wynholds 2002-7-20 51 Lake McLaughlin UC Reserve. SE of Knoxville-Berryessa Rd. where the slurry pipeline crosses the road. S side of the slurry pipeline road along Hunting Creek. 579 Comment
  POM276690  Lotus crassifolius Lyman Benson 1932-6-15 3705 Lake Kelseyville. 762 Comment
  JEPS82552  Lotus denticulatus L. R. Heckard 1983-7-27 6106 Lake about 0.25 mi nw Summit Springs (s side of Snow Mt.); Snow Mt. 1500 Comment
  JEPS55444  Lotus grandiflorus var. grandiflorus W. L. Jepson 1920-5-24 9008 Lake Hough Springs 487 Comment
  UC1197300  Lotus humistratus Joseph P. Tracy 1921-5-12 5532 Lake near Lakeport; Northern Coast Ranges 426 Comment
  HSC37978  Lotus humistratus Thomas W. Nelson, Jane P. Nelson, James Nelson, J. P. Smith 1976-4-12 2324 Lake Along Morgan Valley Rd., 2 mi. W of Napa county line 732 Comment
  POM18972  Lotus oblongifolius var. nevadensis A. A. Heller 1902-7-28 7510 Lake Near the summit of Mt. Sanhedrin. Comment
  UC519030  Lotus pinnatus Elizabeth Lodge 1933-6-5 Lake near Mendocino County Line Comment
  UC903102  Lotus pinnatus Ethel Crum 1937-6-6 1899 Lake 6.8 mi sw Snow Mountain ranch; Inner North Coast Ranges 975 Comment
  SEINET6165282 Image available Lotus rigidus Unknown 1995-3-8 s.n. Lake Near cibbets flat cct cleveland N.F. san diego Comment
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May 4 2017
  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
  RSA122899  Lotus unifoliolatus A. Simontacchi 1937-7-16 311 Lake 1.5 miles wesst of Laurel Beach. 405 Comment
  RSA216115  Ludwigia peploides subsp. peploides Peter Rubtzoff 1963-9-12 5253 Lake Clear Lake State Park. In lower Kelsey Creek. Comment
  SEINET11807362  Luina hypoleuca Unknown 1984-1 40264 Lake Bartlett Springs Rd, at summit of grade W of Bartlett Springs Resort 1128 Comment
  RSA2532  Lupinus affinis J. W. Blankinship 1923-4-15 s.n. Lake Scott Valley Comment
  CAS-BOT-BC198460  Lupinus albifrons var. albifrons Milo S. Baker 1934-4-15 7740 Lake Along Hiway about 2 1/2 mi. South of Kelseyville Comment
  CAS-BOT-BC198468  Lupinus albifrons var. albifrons Charles Piper Smith 1948-6-3 48314 Lake Highway 29, Whispering Pines, Cobbs Mountain Road, 3 miles south Comment
  CAS-BOT-BC198475  Lupinus albifrons var. albifrons John Thomas Howell 1943-5-11 18028 Lake 2 miles south of Kelseyville Comment
  RSA87478  Lupinus albifrons var. albifrons J. T. Howell 1930-3-23 4570 Lake Four miles from Middletown on road to Adams Springs. Comment
  JEPS80175  Lupinus albifrons var. collinus L. R. Heckard with J. Hickman 1980-7-2 5328 Lake in rocks near summit Signal Peak; Snow Mt., near summit of Signal Peak 2036 Comment
  RSA10748  Lupinus albifrons var. eminens Carl B. Wolf 1928-5-7 2077 Lake Houghs Mineral Springs on the road to Williams. 595 Comment
  HSC37872  Lupinus bicolor Thomas W. Nelson, Jane P. Nelson, James Nelson, J. P. Smith 1976-4-12 2317 Lake Beside Morgan Valley Rd., 7.8 mi. from Lower Lake 640 Comment
  SEINET7062988 Image available Lupinus bicolor A. G. Vestal 1955-4-5 s.n. Lake About 3.8 miles east of the junction with Route 53 on Route 20 along the North Fork Cache Creek. UTM Zone 10, 538124mE, 4317289mN. (WGS84/NAD83). 311 Comment
  SEINET7067197 Image available Lupinus bicolor A. G. Vestal 1947-5-3 s.n. Lake About 2.5 miles northeast of Middletown on Route 29. Coordinate datum: NAD27. UTM Zone 10, 536773mE, 4291889mN. Comment
  UC130315  Lupinus bicolor Milo S. Baker Lake Bachelor Valley; North eastern California 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
  RSA10153  Lupinus bicolor subsp. microphyllus Carl B. Wolf 1928-5-6 1996 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  RSA517452  Lupinus bicolor subsp. microphyllus Donald G. Nelson 1940-4-30 667 Lake Cobb Mt., between Middletown and Kelseyville, S of Clearlake. Loch Lomond, precisely at summit of the grade. Comment
  RSA63365  Lupinus bicolor subsp. microphyllus Milo S. Baker 1950-4-15 12168 Lake About 1 mi. S.E. of Borax Lake. Comment
  HSC89794  Lupinus densiflorus var. aureus A. Smith, A. Eller, B. Hoffman 1989-4-15 16 Lake Blue Oak Campground, 7.7 mi. N of Hwy. 20 just W of Walker Ridge Rd. 152 Comment
  POM276464  Lupinus densiflorus var. aureus Lyman D. Benson 1933-4-16 4319 Lake 5 miles east of Stubbs. Inner North Coast Mt. Range; North Fork of Cache Creek watershed. 762 Comment
  POM276417  Lupinus latifolius subsp. latifolius Lyman D. Benson 1935-5-18 6615 Lake Kelseyville, Middle North Coast Mt. Range, Clear Lake Watershed. 427 Comment
  SEINET10489293  Lupinus latifolius subsp. viridifolius David B. Dunn, Douglas G. LeDoux; Melvin L. Conrad 1973-6-7 Dunn 20666 Lake 15.7 mi. N of upper lake on rd to pillsbury lake. Cut over area from logging Operations. Douglas fir and yellow pine, with some oaks. 1128 Comment
  UC1562539  Lupinus luteolus Barbara Ertter 1988-7-4 7704 Lake 2 mi w Bear Creek Campground (Rice Fork crossing, ca. 11 air mi n of Upper Lake (town), se of Lake Pillsbury); Mendocino Nat'l Forest 609 Comment
  UCD160685  Lupinus luteolus Ellen Dean; Susan Harrison, Sharon Strauss 2015-5-10 8757 Lake Mclaughlin UC Reserve. West of Morgan Valley Road, SSE of reserve headquarters and E of tailings pond. 670 Comment
  CDA26550  Lupinus microcarpus var. densiflorus G. F. Hrusa, R. Gross 2008-5-23 17392 Lake North Coast Ranges; Crossing of Box Cyn. Creek in upper Benmore Canyon immed. E and S of Indian Valley Reservoir spillway. 457 Comment
  UC727747  Lupinus microcarpus var. densiflorus Milo S. Baker 1946-5-1 11339 Lake between Lower Lake and bridge across Cache Cr.; between Lower Lake and bridge across Cache Cr. 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
  UC501359  Lupinus nanus H. E. and S. T. Parks 1930-5-15 834 Lake near Old Mirabel Mine; near Old Mirabel Mine Comment
  UC82227  Lupinus nanus C. F. Baker 1903-5-12 2960 Lake near Lakeport; near Lakeport Comment
  UCD35415  Lupinus polyphyllus Beecher Crampton 1956-6-27 3699 Lake Meadow along Kelsey Creek, 0.25 mile east of Pine Grove Resort (Cobb). 762 Comment
  RSA414221  Lupinus polyphyllus subsp. superbus M. B. Dunkle 1937-6-20 5034 Lake 1 mi. N. Prescott. Comment
  UC1129677  Lupinus rivularis R. C. Wilson 1937-5-13 351 Lake 1 1/2 mi s Lakeport; Lakeport Quadrangle Comment
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Jul 19 2018
  CHSC52631  Lupinus sericatus J. D. Jokerst 1985-4-17 2260 Lake North side of Socrates Mine Road 0.6 miles west of its junction with Highway 175. Comment
  JEPS77362  Lupinus sericatus Robert M. Lloyd 1963-5-4 2590 Lake 1 mi from State Highway 29 up Socrates Mine Road 5 mi n Middletown; up Socrates Mine Road, n of Middletown Comment
  UC149989  Lupinus sericatus Katharine Brandegee 1911-6-30 Lake Howard's Ranch Cobb Mountain (Cobb Mountain) Comment
  SEINET10870689  Lupinus sericatus Ethel K. Crum 1939-4-30 Crum 2086 Lake Perennial, older plants with branched, woody caudex; herbage silvery; banner Revolute, light cerise with darker area above angle, wings ligh cerise, keel Purple at apex; petals turning blue after anthesis. Head of canon, transition Zone, lower slopes of cobb mountain, 6 mi nw of middletown. Comment
  RSA79010  Lupinus subvexus var. subvexus E. K. Balls, Lee W. Lenz, B. K. Balls 1952-5-8 17127 Lake Putah Creek, n. of Middletown, Hwy 53 to Lower Lake. Comment
  RSA258851  Lupinus succulentus Thomas W. Nelson, Jane Nelson, A. P. Nelson 1974-4-9 1158 Lake Along Hwy 20 between Lucerne and Clear Lake Oaks Comment
  HSC48160  Lupinus succulentus Thomas W. Nelson, Jane P. Nelson 1978-4-29 3925 Lake Along State Route 20, 1/2 mi. NE of N Fork of Cache Creek in Grizzly Canyon 305 Comment
  POM276323  Lupinus vallicola subsp. apricus Lyman D. Benson 1928-4-15 609 Lake Kelseyville, S slope in Clear lake watershed 518 Comment
  RSA2497  Luzula comosa J. W. Blankinship 1924-5-2 s.n. Lake Kelseyville. Comment
  UC635144  Lythrum hyssopifolia P. Schulthess 1931-8-8 Lake 6 mi se of Kelseyville (Sierra Nevadas, Hildebrand Ranch); Sierra Nevadas, Hildebrand Ranch Comment
  UC952868  Lythrum hyssopifolia Milo S. Baker 1951-6-21 12323 Lake Snow Lake 609 Comment
  CAS-BOT-BC343668  Madia elegans J. W. Blankinship 1928-7-22 s.n. Lake Kelseyville. Mt. Konocti 609 Comment
  JEPS106349  Madia elegans Lowell Ahart 2004-10-4 11451 Lake On the north edge of Bartlett Springs Road, near the northwest part of Indian Valley Reservoir 458 Comment
  CAS-BOT-BC343675  Madia elegans David D. Keck 1933-11-9 2691 Lake Lake-Mendocino County line between Ukiah and Upper Lake Comment
  RSA2382  Madia elegans subsp. densifolia J. W. Blankinship 1928-7-25 s.n. Lake Kelseyville, along Kelsey Creek Comment
  POM56173  Madia elegans subsp. elegans A. A. Heller 1902-8-1 6023 Lake Eel River one mile below Hullville Comment
  HSC46530  Madia exigua J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9316 Lake Mendocino National Forest, along Boardman Ridge, 1.6 mi. from its junction with FS Rd. 20N01 1220 Comment
  JEPS40329  Madia gracilis W. L. Jepson 1897-7-15 Lake Mt. Hanna to Clear Lake Comment
  JEPS80037  Madia gracilis L. R. Heckard with J. Hickman 1979-6-15 5035 a Lake s summits (Summit Spring parking area); Snow Mt. 1645 Comment
  UCD40004  Madia gracilis Rodney Gale Myatt 1971-9-15 1015 Lake Along Hwy 175 between Lakeport and Hopland, near Lake County and Mendocino County line. 609 Comment
  RSA74421Y  Madia hallii Milo S. Baker 1938-5-3 8965 Lake Serpentine Hill, 2.8 miles east of Middletown Comment
  UCD168598  Maianthemum racemosum Ellen Dean; G. Harrington, T. Zavortink, T. and F. Starbuck 2017-5-27 9363 Lake along Bartlett Springs Road between Bartlett Springs and Clear Lake. Sawmill Flat. South side of road adjacent to stream. 1121 Comment
  CAS-BOT-BC511460  Maianthemum racemosum subsp. amplexicaule Carl B. Wolf 1928-5-6 1968 Lake 2 miles up Bartlett Springs grade Comment
  CAS-BOT-BC347419  Malacothrix floccifera D. C. Cleveland June 17, 18 2? 86 Lake Allen Springs Comment
  CAS-BOT-BC347422  Malacothrix floccifera M. S. Jussel 1933-6-30 310 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  HSC43937  Malacothrix floccifera Robert M. Specht 1977-5-14 874 Lake S-facing slope below a large rock outcrop Comment
  JEPS80097  Malacothrix floccifera L. R. Heckard with J. Hickman 1979-6-16 5105 Lake near Timber Lake (w flank of Snow Mt.); Snow Mt. 1463 Comment
  CAS-BOT-BC347427  Malacothrix floccifera Rimo Bacigalupi; G. T. Robbins 1954-6-24 4582 Lake Along forest service road up to Mt. Hull summit, about 7.9 miles above Lake Pillsbury 1524 Comment
  HSC86909  Malacothrix floccifera Terry Hines, Ellen Purcell, N. Williams 1988-4-16 47 Lake 11.6 mi. off Hwy. 20 on Walker Ridge Rd. 1067 Comment
  UCD134422  Malacothrix glabrata C. A. Toft 1980-5-30 305 Lake Death Valley National Monument, Saratoga Springs Road. Comment
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Apr 6 2019
  UCD134431  Malacothrix glabrata C. A. Toft 1980-4-26 319 Lake Death Valley National Monument, Saratoga Springs Road at Road 178. Comment
  CAS-BOT-BC8185  Malvastrum helleri Amos Arthur Heller 1919-6-8 13242 Lake Near Ladoga Comment
  RSA10159  Marah oregana C. B. Wolf 1928-5-6 1989 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  UCD107738  Medicago lupulina Herbert L. Mason 1945-5-12 12577 Lake Creek bank west of Middletown. Comment
  UCD107960  Medicago sativa A. Simontacchi 1937-7-12 292 Lake 1 mile northeast of Kelsey Creek School, Lakeport. Comment
  CAS-BOT-BC271794  Melica californica John Thomas Howell 1945-6-19 21031 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  UC1132240  Melica californica K. E. Bradshaw 1937-5-28 71 Lake Windy Point; Mendocino National Forest, Lakeport Quad. 1458 Comment
  UCD151280  Melica californica James A. Neilson Jr. 1974-5-24 3488 Lake Mayacmas Mountains, Childers Peak area, Barceloux Ranch, east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.) 579 Comment
  UCD81924  Melica californica Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5505 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
  UCD87246  Melica californica Elizabeth Wilson 1938-4-28 s.n. Lake Near Kelseyville. Comment
  CAS-BOT-BC282138  Melica geyeri Alice Eastwood No date on label 12874 Lake Dashiells Mount Sanhedrin Comment
  SEINET10599413  Melica harfordii A. Arthur Heller 1902-7-15 Heller 5902 Lake About Summit Lake near the summit of Mt. Sanhedrin. Comment
  CAS-BOT-BC541494  Melica torreyana James A. Neilson, Jr. 1977-5-26 3900 Lake Mayacmas Mountains; Hahn Ranch, ca 1 mi N of Glenbrook [exact location unknown] Comment
  RSA2783  Melica torreyana J. W. Blankinship 1924-5-10 s.n. Lake Blue Lakes. Comment
  UC53663  Melica torreyana Joseph Burtt Davy 1900-5-30 6649 Lake Highland Springs Comment
  UCD18091  Melica torreyana Ellen Dean; with PLB 102 class 2000-4-29 648 Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek. 655 Comment
  POM276589  Melilotus albus Lyman D. Benson 1927-12-24 14 Lake Kelseyville. 457 Comment
  CDA26542  Melilotus indicus G. F. Hrusa, R. Gross 2008-5-23 17402 Lake North Coast Ranges; Box Cyn. Creek and on roadside in upper Benmore Canyon immed. E and S of Indian Valley Reservoir spillway. 457 Comment
  JEPS63437  Mentha spicata Willis L. Jepson 1892-8-1 14924 Lake Mountain Region of Clear Lake Scott Valley; , Scott Valley Comment
  UCSC000634  Mentha spicata Pauline Schulthess 1931-7-3 s.n. Lake 2 miles west of Kelseyville Kelseyville - Big Valley Comment
  RSA2689  Mentzelia J. W. Blankinship 1924-5-24 s.n. Lake Kelseyville, Mt. Konocti. Comment
  JEPS80364  Mentzelia dispersa L. R. Heckard and J. Hickman 1981-6-21 5597 Lake Summit area Snow Mt., East Peak 2133 Comment
  JEPS95446  Mentzelia dispersa Vernon H. Oswald and L. Ahart 1994-6-20 6325 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
  UC19583  Mentzelia dispersa Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake s Kelseyville (Lower Lake grade) Comment
  UC1282767  Mentzelia dispersa J. R. Sweeney 1952-5-18 925 Lake 3/4 mi Rd. intersection to Jugo's resort. Comment
  SD106167  Mentzelia laevicaulis W. L. Jepson 1938-10-1 19058 Lake Bridge over Putah Creek, Coyote Valley. Comment
  POM273215  Mentzelia laevicaulis Lyman Benson 1936-8-14 7924 Lake Kelseyville. Middle North Coast Mt. Range. Clear Lake drainage area. 412 Comment
  SJSU8579  Mentzelia laevicaulis T. N. Seeno 1962-7-31 232 Lake near summit of Lakeport-Hopland Rd Comment
  JEPS40612  Micropus californicus var. californicus Joseph P. Tracy 1921-5-12 5537 Lake near Lakeport 426 Comment
  UCD111938  Microseris Christopher Mallek 2008-1 HV1- 82 Lake High Valley. 793 Comment
  CAS-BOT-BC348672  Microseris acuminata Greg de Nevers 2001-5-14 12393 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  UC1239519  Microseris acuminata Joseph P. Tracy 1921-5-12 5520 Lake Lakeport Northern Coast Ranges 426 Comment
  RSA2705  Microseris laciniata subsp. laciniata J. W. Blankinship 1924-6-8 s.n. Lake Kelseyville Comment
  RSA273363  Microseris lindleyi Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2322 Lake Along Morgan Valley Road 2 miles west of Napa County line 732 Comment
  CAS-BOT-BC300494  Microsteris gracilis Mona Bourell 1997-7-3 6595 Lake Mendocino National Forest, Summit of Sheetiron Mountain Comment
  SD51341  Mimetanthe pilosa Darley F. Howe 1961-7-30 Lake 6.4 miles north of Upper Lake ranger station 395 Comment
  SD6294  Mimetanthe pilosa Daniel Cleveland 1882-6-20 Lake along creek, Allen Springs Comment
  CAS-BOT-BC376214  Mimulus Greg de Nevers 1996-5-18 10816 Lake Just south of Anderson Marsh State Historic Park Comment
  RSA92949  Mimulus androsaceus Milo S. Baker 1954-04 12921 Lake 1 mi S.E. of Borax Lake, near road to Burns Valley. Comment
  JEPS34529  Mimulus arvensis Freed W. Hoffman 1949-6-8 2696 Lake w Middletown (above Peterson Ranch) Comment
  JEPS5726  Mimulus bolanderi Rimo Bacigalupi and J. R. Sweeney 1951-6-3 3350 Lake 6 1/2 mi nw Lower Lake (along road to Kelseyville just w of Manning Flat) 594 Comment
  JEPS33906  Mimulus bolanderi D. E. Breedlove 1963-5-29 5127 Lake 8 mi s Kelseyville (on road to Middletown) Comment
  HSC20715  Mimulus douglasii H. E. Parks Apr 1931 Lake Comment
  HSC38219  Mimulus douglasii John Rehling, Robert M. Specht 1976-3-17 159 Lake N side of Hwy. 175 to Hopland, 0.1 mi. from Hwy. 29 Comment
  JEPS80295  Mimulus floribundus L. R. Heckard and J. Hickman 1980-9-17 5482 A Lake near w ridge West Peak (trail to Milk Ranch); Snow Mt. 2011 Comment
  JEPS39660  Mimulus guttatus Rimo Bacigalupi and T. Crovello, L. Heckard 1965-4-26 9058 Lake 1.8 mi by road below the summit Bartlett Mountain Comment
  RSA80675  Mimulus guttatus E. K. Balls, Lee W. Lenz 1952-5-8 17126 Lake 1.4 mi. s. of Putah Creek on Hwy 53 from Middletown to Lower Lake. Comment
  HSC35059  Mimulus kelloggii John S. Palmer 1975-5-3 314 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  RSA10204  Mimulus kelloggii Carl B. Wolf 1928-5-5 1937 Lake 1 mi from Clear Lake on the Bartlett Springs Grade. Comment
  UC1562680  Mimulus kelloggii Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7499 Lake a few mi nw Pine Grove (Bottle Rock Rd., 1.3 mi se of Sulphur Creek Rd. jct., halfway between Kelseyville and Middleton) 731 Comment
  UC103730  Mimulus latidens M. K. Curran May 1884 Lake near Bartlett Mountain Comment
  JEPS86945  Mimulus layneae David M. Thompson 1986-6-20 517 Lake 1.8 mi n Snell Canyon Road (along Butts Canyon Road) 245 Comment
  POM272814  Mimulus layneae Lyman Benson 1928-6-14 245 Lake Kelseyville; Mt. Range: Middle North Coast; River: Kelsey Creek. 457 Comment
  UC1239032  Mimulus layneae Freed W. Hoffman 1948-6-26 2488 Lake 1.2 mi e Bear Creek crossing; North Coast Ranges, Long Ridge 746 Comment
  UCD167394  Mimulus layneae Eric LoPresti 2014-5-31 28 Lake McLaughlin UC Reserve. Quarry Valley. First Sargent Cypress Seep. 640 Comment
  RSA120843  Mimulus layneae Milo S. Baker 1954-5-22 12944 Lake Lower Lake - Kelseyville Hwy. 8.9 miles S of Kelseyville. Comment
  RSA93449  Mimulus layneae Milo S. Baker 1950-5-23 12249 Lake 2.9 mi E of Middletown, n of serpentine hill. Comment
  UC174006  Mimulus layneae H. M. Hall 1913-7-15 9463 Lake near Lily Lake; Inner North Coast Ranges, Mt. Sanhedrin 1920 Comment
  UC1552714  Mimulus nasutus Frederica Bowcutt 1985-4-25 497 Lake s Little High Valley 426 Comment
  HSC20820  Mimulus nudatus Lincoln Constance, L. R. Heckard, S. G. Smith, J. R. Sweeny 1951-4-15 3372 Lake Pope Valley Rd., 5 mi. SE of Middletown 305 Comment
  HSC31973  Mimulus nudatus Donald Spalinger 1974-5-4 44 Lake Kowalski Ranch 457 Comment
  UC1282714  Mimulus nudatus J. R. Sweeney 1952-5-19 935 Lake 5.5 mi from Middletown (on Pope Valley road) Comment
  POM273725  Mimulus pilosus Lyman Benson 1928-6-14 235 Lake Kelseyville; Mt. Range: Middle North Coast; River: Kelsey Creek. 457 Comment
  RSA0056627  Mimulus rattanii David M. Thompson 1988-5-18 907 Lake 1.2 mi N of Lower Lake along Hwy 53. 407 Comment
  HSC66056  Mimulus tilingii Cathie Goldberg, Lynn Kunstman, Lauren Philbrick, Geoff Walsh 1980-4-19 42 Lake Along Walker Ridge Rd., 1 mi. N of jct. with access road to Indian Valley Dam Comment
  JEPS3034  Mimulus tricolor Milo S. Baker 1952-4-29 12408 A Lake ca. 5 mi (air line) sw Lower Lake; Snow Lake 609 Comment
  JEPS3319  Mimulus tricolor J. Robert Sweeney 1951-5-3 630 Lake 5 mi w Lower Lake (sw of Manning Flat) Comment
  JEPS74819  Mimulus tricolor L. R. Heckard, T. I. Chuang, and R. Bacigalupi 1975-5-8 4027 Lake 4 1/2 mi wnw Lower Lake; Manning Flat (now Deer Valley Ranch) 518 Comment
  RSA2328  Mimulus tricolor J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville. Comment
  RSA74036  Mimulus tricolor Milo S. Baker 1957-6-21 12326 Lake Snow Lake. 610 Comment
  CAS-BOT-BC174607  Minuartia californica Ella Dales Cantelow 1940-4-13 3441 Lake 6 mi. w. of Knoxville, Lower Lake Rd. Comment
  POM89886  Minuartia californica F. W. Peirson 1926-4-3 6612 Lake 3.3 miles north of Middletwon. Comment
  RSA92947  Minuartia californica Milo S. Baker 1954-5-6 12936 Lake 3 miles E of Middletown in low ground. Comment
  HSC35412  Minuartia douglasii Scott M. Kruse 1975-5-3 19 Lake 8.7 mi. E of SR 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  UCR255665  Minuartia douglasii Greg de Nevers 2001-4-23 12337 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 476 Comment
  POM280209  Mollugo verticillata Lyman Benson 1937-8-30 8502 Lake Kelseyville, Middle North Coast Range, Clear Lake watershed. 412 Comment
  SDSU7229  Monardella nana D. F. Howe 1961-7-29 3089 Lake Blue lakes. 457 Comment
Read comments
Jul 19 2018
  JEPS80842  Monardella odoratissima subsp. glauca L. R. Heckard and J. C. Hickman 1981-8-1 5813 Lake Bear Creek, sw side of mt. Snow Mt. 1889 Comment
  RSA38783  Monardella odoratissima subsp. pinetorum P. A. Munz 1948-8-17 12365 Lake 3 miles out on road from Lucerne to Bartlett Springs Comment
  CAS-BOT-BC220530  Monardella villosa Mrs. Alexander McCallum 1898-7-1 s.n. Lake Upper Lake Comment
  CHSC68012  Monardella villosa David Isle 1990-7-11 Lake S-aspect slope just N of FS 17N33, within 300 ft of FS 17N33 junction with FS 17N16 and bridge over Bear Creek, and 0.4 mi W of Bear Creek Campground. 664 Comment
  RSA2455  Monardella villosa J. W. Blankinship 1928-7-13 s.n. Lake Mt. Konocti 610 Comment
  RSA0034440  Monardella villosa subsp. subserrata F. W. Peirson 1928-7-4 7955 Lake 8 miles west of Lower Lake. Comment
  HSC40279  Monardella villosa subsp. villosa J. D. Ackerman 1975-9-10 670 Lake Boggs Mtn., E of Cobb, near summit on Rd. 541 1104 Comment
  CAS-BOT-BC220686  Monardella viridis Robert M. King 1980-7-9 8428 Lake 3-4 miles east of Middletown Comment
  UC1995312  Monardella viridis Joseph Andorfer Ewan 1936-1-5 9389 Lake near Adams Sprs. Comment
  CAS-BOT-BC220689  Monardella viridis Josephine Randall 1912-9-1 s.n. Lake Near Seigler Springs Comment
  SEINET11602092 Image available Monolopia major L. Koch 1940-1 930 Lake east of Lower Lake Comment
  CAS-BOT-BC444842  Montia fontana Greg de Nevers 2001-3-11 12132 Lake Clear Lake, Rodman Slough Preserve 457 Comment
  UC511356  Montia fontana Lyman Benson 1939-3-26 1977 Lake Lucerne, Clear Lake, (Clear Lake watershed) Clear Lake; Middle North Coast Ranges, Lucerne, Clear Lake 457 Comment
  RSA0102994  Montia gypsophiloides Lyman Benson 1935-3-25 6304 Lake Lakeport. Mt. Range: Mayacamas. Watershed: Clear Lake. 426 Comment
  HSC17752  Montia linearis Hamann, Dearing 1969-5-10 Lake Hanna's Bog, Middletown 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
  RSA2287  Myriophyllum hippuroides J. W. Blankinship 1928-7-3 s.n. Lake Kelseyville. In springs along Cold Creek. Comment
  UC1101496  Myriophyllum hippuroides Herbert L. Mason 1945-6-29 12624 Lake Boggs Lake, at the base of Mount Hanna Comment
  UCR179420  Myriophyllum hippuroides Jim McHenry, W. A. Harvey 1955-8-24 s.n. Lake Northern Coast Range, Soda Bay, Clear Lake 427 Comment
  UC765442  Nama californica R. F. Hoover 1938-6-9 3570 Lake Bartlett Creek Comment
  UC963873  Nama californica Milo S. Baker 1947-6-24 11817 Lake Bartlett Mountain, Sawmill Flat Sawmill Flat; Bartlett Mountain, Sawmill Flat 1219 Comment
  UCD88094  Nassella cernua Elizabeth Wilson 1940-6-4 s.n. Lake Clear Lake. Comment
  CAS-BOT-BC230280  Navarretia cotulifolia B. Crampton 1953-6-2 1427 Lake Along Long Valley Creek, 1.5 miles E of Middletown Comment
  HSC44290  Navarretia divaricata J. P. Smith, J. O. Sawyer 1971-6-6 4744 Lake Buck Flat Recreation Site Comment
  JEPS97612  Navarretia divaricata subsp. vividior R. D. Stone and G. L. Clifton 1983-6-15 544 Lake Upper High Valley Creek drainage ca. 1.5 mi NW of Geyser Rock 960 Comment
  POM65779  Navarretia divaricata subsp. vividior Katherine Brandegee 1910-8-14 s.n. Lake Cobb Mountain; entrance to Anderson Springs Comment
  UC142960  Navarretia divaricata subsp. vividior Katharine Brandegee 1910-8-14 Lake entrance to Anderson Springs Cobb Mt., Anderson Springs Comment
  RSA716042  Navarretia intertexta L. Ahart, Robert A. Schlising 2005-7-2 12131 Lake Near Barrel Spring, Walker Ridge, about 1 1/2 miles (air) south of Bartlett Springs Road, about 2 miles (air) west of Bear Valley. 691 Comment
  UC1059010  Navarretia intertexta Beecher Crampton 1956-6-26 3656 Lake 3.5 rd mi e Seigler Spring (margin of Snow Lake); Snow Lake Comment
  UC1094367  Navarretia intertexta S. Galen Smith with J. Anderson 1957-6-7 2964 Lake 1 mi s Middletown (w of road) 304 Comment
  UCD84388  Navarretia intertexta subsp. intertexta 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
  RSA642574  Navarretia jepsonii Stan C. Spencer 1993-6-17 3617 -31 Lake Lower Lake S 11 miles on Hwy 29 (2.4 miles N of Butts Canyon Road) Comment
  UC1040676  Navarretia jepsonii Beecher Crampton 1956-6-26 3635 Lake slopes at entrance of Howard Springs Howard Springs 641 Comment
  UC963755  Navarretia jepsonii H. L. Mason 1930-6-1 5687 Lake 4 mi e Middletown Comment
  CAS-BOT-BC230325  Navarretia leucocephala S. Galen Smith; J. Anderson 1957-6-8 2980 Lake 0.25 mile E of road to Siegler Springs and 1.5 miles E of Loch Lomond 822 Comment
  UC763069  Navarretia leucocephala subsp. pauciflora Robert F. Hoover 1941-6-8 5341 Lake Loch Lomond Comment
  CAS-BOT-BC230413  Navarretia leucocephala subsp. plieantha Greg de Nevers 1996-5-18 10807 Lake Boggs Lake Comment
  RSA0115188  Navarretia leucocephala subsp. plieantha Lyman Benson 1948-7-3 12899 Lake Boggs Lake, west of Mt. Hanna. Mt. Range: Middle North Coast. 853 Comment
  UC1123766  Navarretia linearifolia subsp. pinnatisecta A. Simontacchi 1937-7-19 315 Lake 3.3 mi nw High Glade L.O.; Mendocino National Forest, Lakeport Quadrangle 1219 Comment
  UC908262  Navarretia linearifolia subsp. pinnatisecta Herbert L. Mason 1945-6-29 12612 Lake near Kelseyville; wash of Kelsey Creek, near Kelseyville Comment
  SEINET14152734  Navarretia linearifolia subsp. pinnatisecta B. Crampton 1956-6-26 3639 Lake Margin of Snow's Lake 655 Comment
  UC133780  Navarretia mellita Mr. Angell 1892-1 Lake Upper Lake Comment
  UC908641  Navarretia mellita Herbert L. Mason 1945-6-28 12609 Lake 2.5 mi s Kelseyville Comment
  UCD37011  Navarretia mellita Beecher Crampton 1956-6-26 3645 Lake Lake County, 3.5 miles by road east of Seigler Springs, margin of Snow's Lake. 655 Comment
  SEINET4673688  Navarretia paradoxinota Lowell Ahart, Robert Schlising 2005-7-2 12131 Lake Near Barrel Spring, Walker Ridge, about 1 1/2 miles (air) south of Bartlett Springs Road, about 2 miles (air) west of Bear Valley.; 0 691 Comment
  SEINET207372  Navarretia pauciflora Rimo Bacigalupi, Thomas Robbins 1956-6-1 5688 Lake On road between Kelseyville and Lower Lake. 570 Comment
  UC908884  Navarretia pubescens Herbert L. Mason 1946-5-30 12787 Lake near Middletown; Locomono Meadow Comment
  UCR53767  Navarretia pubescens Aaron Liston, S. Meury 1988-5-31 750- 2 Lake 0.45 miles from jct. Hwy 20 on Walker Ridge Road 600 Comment
  UCD36369  Navarretia pubescens Beecher Crampton 1953-6-2 1418 Lake 2 miles southwest of Lower Lake, along Highway 53. Comment
  RSA282282  Navarretia sinistra subsp. pinnatisecta Lyman Benson 1928-9-15 563 Lake Kelseyville, Middle North Coast range, Kelsey Creek watershed; at Rincon School H. 518 Comment
  JEPS70454  Navarretia squarrosa W. L. Jepson 1897-7-14 20942 Lake Cobb Mountain Comment
  CHSC60130  Navarretia tagetina A. S. Meyer 1988-4-9 19 Lake Jct Hwys 29 and 175, ca 3 mi se of Kelseyville. 463 Comment
  UC353832  Navarretia tagetina Milo S. Baker 1927-6-1 2258 a Lake Whispering Pine Resort, Cobb Mt., s Lake Co. Cobb Mt. Comment
  HSC46639  Navarretia viscidula J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9283 Lake Mendocino National Forest, FS Rd. 20N01, near area known as Cabbage Patch. 610 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
  RSA516613  Nemacladus capillaris R. C. Bacigalupi, G. T. Robbins 1956-6-1 5682 Lake Hesse Flat, along Lower Lake to Kelseyville Road. 567 Comment
  RSA75154  Nemacladus capillaris Milo S. Baker 1940-6-26 9716 Lake Woodcrest, Cobb Valley. Comment
  SEINET10873095  Nemacladus capillaris Philip A. Munz 1956-7-25 Munz 22331 Lake Near Summit Spring, Long Ridge on trail to Snow Mt. 1524 Comment
  SEINET10873098  Nemacladus capillaris Rimo Bacigalupi, Guy T. Robbins 1956-6-1 Bacigalupi 5682 Lake In obsidian rubble; Hesse Flat, along Lower Lake to Kelseyville Road 567 Comment
  SEINET10972220  Nemacladus capillaris Edward L. Greene 1874-6-16 Greene 278 Lake Roadside near the Geysers Comment
  SEINET10939200  Nemacladus montanus Daniel Cleveland 1882-6-25 Cleveland s.n. Lake Allen's Springs Comment
  UCD119963  Nemophila R. Tofsrud 1949-5-1 s.n. Lake Near Lakeport. Comment
  CDA21523  Nemophila heterophylla G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17105 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  POM289443  Nemophila heterophylla Lyman Benson 1928-4-30 578 Lake Western base Mt. Konocti. Kelseyville. Middle North Coast, Kelsey Creek. 488 Comment
  UC1069144  Nemophila heterophylla H. S. Yates 1934-4-15 3731 Lake near Bendmore Valley; Ukiah Quad., near Bendmore Valley Comment
  UC726903  Nemophila heterophylla A. A. Heller 1941-5-5 16102 Lake 4 mi w County Line (along Highway #20); w of the county line Comment
  HSC10927  Nemophila heterophylla William J. Ferlatte, V. Lowry 1968-4-12 1124 Lake 10 mi. E of Clear Lake on Rd. to Williams Comment
  POM248987  Nemophila heterophylla Lincoln Constance 1938-4-22 2141 Lake On Putah Creek, 7 miles southwest of Lower Lake, North Coast Ranges. 366 Comment
  CHSC24140  Nemophila menziesii B. Bunge 1976-4-3 3 Lake Growing ca. 12 yds from road at intersection of Hwys. 29 and 175, 11 mi. s of Kelseyville. Comment
  UC1282735  Nemophila menziesii J. R. Sweeney 1952-5-2 745 Lake 0.4 mi se Black Oak Villa (in Butts Canyon, 1.1 mi from Lake-Napa County Line on Pope Valley Road); se of Black Oak Villa in Butts Canyon 243 Comment
  HSC13596  Nemophila menziesii W. Lanphere 1937-8-30 Lake [no information] Comment
  JEPS95492  Nemophila parviflora var. austiniae Vernon H. Oswald and L. Ahart 1994-6-1 6253 Lake Yellow Pine Forest. Forest Road M3 at Low Gap, just N of the Snow Mtn. Wilderness Comment
  JEPS81381  Nemophila pedunculata L. R. Heckard, and J. C. Hickman 1982-7-8 5992 Lake e side Milk Ranch Meadow Snow Mt., e side Milk Ranch Meadow (meadow edge, Snow Mt.) 1920 Comment
  JEPS54481  Nuttallanthus texanus Mr. and Mrs. Huck Hamann and Eddie Dearing 1968-4-12 Lake nw of Jerusalem Valley (in vicinity of Norman Springs) 365 Comment
  RSA492538  Oenanthe sarmentosa Lyman Benson 1933-6-20 4481 Lake Rincon School, Kelseyville, Kelsey Creek 518 Comment
  UC1148882  Orcuttia tenuis Milo S. Baker 1946-7-5 11528 Lake dry bed Boggs Lake 914 Comment
  UC1224686  Orcuttia tenuis G. Ledyard Stebbins 1962-6-12 6031 Lake s side Boggs Lake Comment
  UCD88251  Orcuttia tenuis Milo S. Baker 1946-7-5 11528 Lake Lake Boggs. 914 Comment
  CDA32573  Orcuttia tenuis T. C. Fuller 1962-7-1 9147 Lake North of water, Boggs Lake, ca. 7 miles southeast of Kelseyville 0 Comment
  CHSC71442  Orobanche fasciculata Vernon H. Oswald; Lowell Ahart 1998-7-15 9307 Lake East side of county on Walker Ridge Rd. 9.8 mi south of Bartlett Springs Rd., 4.6 mi north of Hwy. 20. On a roadcut. 792 Comment
  UC1561200  Orobanche fasciculata Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7529 Lake Highway 175 ca 1 mi S of junction Highway 29 S of Lakeport. Comment
  CAS-BOT-BC499902  Orobanche fasciculata J. Clausen 1935-5-21 1032 Lake 1.8 mi S of Lakeport at jct of Hopland rd. Comment
  RSA0087777  Orobanche fasciculata Herbert L. Mason 1936-5-2 11099 Lake Four miles above Lucerne. Comment
  HSC66583  Orobanche uniflora D. Boyd, M. Eichelberger, Tim Messick, T. Ranker 1980-4-19 11 Lake Coldsprings Campground along access road to Indian Valley Dam Comment
  RSA10755  Orthocarpus attenuatus Carl B. Wolf 1928-5-7 2069 Lake Houghs Mineral Springs on the road to Williams. 595 Comment
  RSA80298  Orthocarpus erianthus F. W. Peirson, Mabel B. Peirson 1926-4-2 6604 Lake Lower Lake. Comment
  RSA489571  Orthocarpus hispidus James L. Reveal 1988-6-2 6992 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
  POM286514  Orthocarpus lithospermoides Lyman D. Benson 1928-5-26 205 Lake Kelseyville. Middle N Coast mtn range, Kelsey Creek. 457 Comment
  RSA10245  Orthocarpus lithospermoides Carl B. Wolf 1928-5-4 1895 Lake 2 mi. north of Middletown. Comment
  RSA202263  Orthocarpus lithospermoides L. D. Thurman 1963-3-30 116 Lake 2.9 mi NE of Middletown. South of Hwy 29. Comment
  CAS-BOT-BC413244  Oxytheca dendroidea subsp. dendroidea Norton No date on label s.n. Lake Unspecified Comment
  CAS-BOT-BC316814  Packera clevelandii M. K. Curran s.n. Lake unspecified Comment
  JEPS23642  Packera clevelandii Willis L. Jepson 1892-7 Lake Knoxville grade to Lower Lake; Mountain Region of Clear Lake Comment
  UC174060  Packera clevelandii H. M. Hall 1913-7-28 9593 Lake near Glenbrook; Inner North Coast Ranges Comment
  UC831651  Packera clevelandii A. A. Heller 1916-6-8 12383 Lake between Hough's Springs and the Colusa County line (on a tributary of Cache Creek); Cache Creek Comment
  CAS-BOT-BC316844  Packera eurycephala var. eurycephala John Thomas Howell 1930-8-24 5451 Lake 4 miles from Middletown on Adams Springs Road. Comment
  CAS-BOT-BC316854  Packera eurycephala var. eurycephala Doris K. Kildale 1928-5-7 4985 Lake 5 miles east of Hough's Mineral Springs Comment
  UC494173  Packera eurycephala var. eurycephala H. E. and S. T. Parks 1930-5-15 821 Lake near old Mirabel Mine Comment
  UC831740  Packera eurycephala var. eurycephala A. A. Heller 1916-6-8 12384 Lake between Hough's Springs and the Colusa County line Comment
  CAS-BOT-BC316906  Packera greenei Doris K. Kildale 1928-5-7 5012 Lake 7 miles east of Hough's Mineral Springs Comment
  CAS-BOT-BC316909  Packera greenei K. Curran 1884-7-1 s.n. Lake unspecified Comment
  UC1278040  Packera greenei B. Crampton 1954-6-8 1938 Lake ca 3 mi n Cobb Mtn. (Bottle Rock Road) Comment
  UC912483  Packera greenei Herbert L. Mason 1930-6-1 5682 Lake St. Helena Creek, slopes of Mount St. Helena Mount St. Helena Comment
  UCD63757  Packera greenei Daniel Sanchez-Mata 2006-6-15 s.n. Lake Cobb-Kelseyville. Bottle Rock Road close to Beaver Creek campground and to Sulphur Creek Road. 760 Comment
  UCD84026  Packera greenei Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6203 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via eastern forks of Rocky Creek Road and then via a private road owned by Stephen Gilardi (an area known as Brushy Sky High on some maps). 770 Comment
  CAS-BOT-BC10380  Paeonia brownii Herbert L. Mason 1936-5-2 11110 Lake Bartlett Mountain Road, 4 miles above Lucerne 1219 Comment
  CAS-BOT-BC10381  Paeonia brownii Agnes M. Bowman 1902-4-1 145 Lake Sulphur Banks Comment
  CAS-BOT-BC10384  Paeonia brownii Carl B. Wolf 1928-5-6 1999 Lake 6 miles up Bartlett Springs grade Comment
  CAS-BOT-BC10385  Paeonia brownii L. R. Abrams 1928-5-6 12416 Lake 6 miles up grade, west side of Bartlett Mountain Comment
  RSA702902  Panicum capillare L. Ahart 2004-10-4 11440 Lake Below the high water line of Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road. 447 Comment
  UC614730  Panicum capillare Beryl O. Schreiber 1936-9-19 2337 Lake 1 mi n Sheep Camp (Snow Mountain Trail) 1341 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
  UC592629  Parvisedum pentandrum Milo S. Baker 1938-5-1 8957 Lake w of Lakeport (along the highway) Comment
  UC980591  Parvisedum pentandrum Leo Koch 1940-4-27 900 Lake 4.4 mi w of Lakeport (near road to Hopland) Comment
  UC1132411  Paspalum distichum A. Simontacchi 1937-7-24 339 Lake Laurel Beach; Lakeport Quad. Comment
  UC1618300  Pectocarya pusilla Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7506 Lake Bottle Rock Rd. a few miles n.w. Pine Grove (1.3 mi. s.e. of Sulphur Cr. Rd. junction, halfway between Kelseyville and Middleton) 731 Comment
  SEINET8753964 Image available Pedicularis densiflora Richard R. Halse 2015-1 9378 Lake Along State Hwy. 20 ca. 0.6 miles northeast of its junction with State Hwy. 53 or 3.2 miles east of Clearlake oaks 519 Comment
  UC511297  Pellaea Lyman Benson 1932-6-21 3749 Lake s slope Snow Mt Snow Mt; Inner N Coast Range, Bear Creek and Eel River Watershed 1524 Comment
  POM281777  Pellaea andromedifolia Lyman Benson 1930-3-26 1982 Lake Lucerne 457 Comment
  JEPS81395  Pellaea brachyptera L. R. Heckard and J. C. Hickman 1982-7-9 6004 Lake ca. 1/2 mi n of Summit Springs (s side Snow Mt, n and below upper serpentine area at roadless area entrance); Snow Mt 1554 Comment
  RSA275345  Pellaea brachyptera J. P. Smith, J. O. Sawyer, T. W. Nelson 1977-7-14 9348 Lake Mendocino National Forest, forest service road M1, 5.3 miles from its junction with 20NO1 1585 Comment
  UCD83883  Pellaea mucronata Ellen Dean; Gordon Harrington, Jack Alderson 2010-3-7 5800 Lake Cache Creek Wilderness area, northern part of wilderness, accesssed via DFG property (Redbud Trail), route taken goes overland to Rocky Creek. 356 Comment
  POM281946  Pellaea mucronata Lyman Benson 1928-3-30 108 Lake Kelseyville, Cold Creek Canyon 549 Comment
  CAS-BOT-BC293734  Penstemon Mona Bourell 1997-7-4 6612 Lake Mendocino National Forest, Black Butte, near summit Comment
  JEPS7261  Penstemon centranthifolius R. F. Hoover 1938-6-9 3547 Lake betw Burns Valley and Borax Lake; betw Burns Valley and Borax Lakes Comment
  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
  UCSC000691  Penstemon corymbosus Pauline Schulthess 1931-7-20 s.n. Lake about one mile west of Highland Springs Highland Springs - Toll Road Comment
  UC566673  Penstemon heterophyllus Pauline Schulthess 1931-7-7 Lake two mi sw Kelseyville; sw of Kelseyville Comment
  RSA2449  Penstemon heterophyllus subsp. heterophyllus J. W. Blankinship 1924-6-2 s.n. Lake Mt Konocti. 610 Comment
  POM210238  Penstemon heterophyllus subsp. purdyi H. E. Parks 1930-5-17 s.n. Lake Near Middletown, vicinity of old Mirabel mine. 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
  NY601703  Penstemon heterophyllus var. heterophyllus W. L. Jepson 1920-5-25 9033 Lake Morgan Valley, on summit of the Knoxville Ridge, southeast Lake County. Comment
  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
  JEPS7563  Penstemon heterophyllus var. heterophyllus W. L. Jepson 1920-5-25 9033 Lake summit of the Knoxville Ridge Morgan Valley, summit of the Knoxville Ridge (Morgan Valley, se Lake Co.) Comment
  UC1012321  Penstemon heterophyllus var. purdyi F. W. Pennell and H. L. Mason 1940-5-23 25524 Lake se Bartlett Springs; Bartlett Mountain, se of Bartlett Springs 822 Comment
  UC1051569  Penstemon heterophyllus var. purdyi Helen K. Sharsmith 1953-6-30 4392 Lake slopes of Bear Creek (tributary to Middle Fork Eel River) at Bear Creek Public Camp; Inner North Coast Ranges, Mendocino National Forest 624 Comment
  NY601776  Penstemon heterophyllus var. purdyi D. Keck 1933-5-30 2397 Lake 1 mile west of Grizzly Springs, Grizzly Creek Canyon, (west of Wilbur Springs). Comment
  SD52067  Penstemon heterophyllus var. purdyi F. Stephens, R. D. Alderson 1894-6-6 8221 Lake Linville ? [writing illegible] Comment
  UC75112  Penstemon heterophyllus var. purdyi Baker 1903-5-8 2976 Lake Mts. in se Lake Co. Comment
  CAS-BOT-BC6782  Penstemon intonsus Amos Arthur Heller 1902-8-1 6020 Lake on Eel river one mile below Hullville Comment
  CAS-BOT-BC330509  Pentachaeta exilis Greg de Nevers 2001-4-23 12266 Lake Clear Lake, Lake County Land Trust, Rodman Slough, near Wildflower Flat 475 Comment
  CAS-BOT-BC77107  Pentagramma triangularis subsp. triangularis J. W. Blankinship 1924-11-2 s.n. Lake Kelseyville, Mt. Konocti Comment
  RSA800327  Perideridia kelloggii Sandra M. Namoff, Eric R. Carter 2013-6-16 81 Lake North of Hwy. 20 take Bear Valley Rd to Brim Rd, population is 0.5 miles N of intersection of Brim Rd and Bartlett Springs Rd. 693 Comment
  SEINET4206611 Image available Perideridia kelloggii Robert A. Norris 1978-1 3838 Lake by State Hwy. 29, 4.2 mi. W Lower Lake, Lake Co. 396 Comment
  UCD41910  Perideridia kelloggii Geri Hulse-Stephens 2001-6-29 s.n. Lake Goat Mountain. Wyman Switchbacks. N switchback spring. 1173 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-BC413517  Persicaria amphibia Peter Rubtzoff 1956-9-2 2821 Lake Boggs Lake. Southern side of the lake Comment
  CAS-BOT-BC418870  Persicaria hydropiperoides Malcom A. Nobs; S. Galen Smith 1949-9-9 1857 a Lake At Scott Creek, Bridge 1431, northwestern end of Clear Lake Comment
  CAS-BOT-BC419000  Persicaria lapathifolia Agnes M. Bowman 1900-10-20 s.n. Lake Sulphur Banks Comment
  CAS-BOT-BC419141  Persicaria maculosa J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake Comment
  UC1051764  Phacelia heterophylla subsp. virgata L. R. Heckard 1951-5-27 147 Lake about 5 mi w Lower Lake Comment
  POM289354  Phacelia imbricata Lyman Benson 1928-3-28 153 Lake Highland Springs, Middle North Coast Mt. Range, Dobe Creek. 610 Comment
  UC1046955  Phacelia imbricata L. R. Heckard and J. R. Sweeney 1953-4-28 352 Lake along state hwy 20 about 10 mi e Clearlake Oaks; North Coast Range Comment
  UC1046953  Phacelia imbricata L. R. Heckard and J. R. Sweeney 1953-4-28 357 Lake nw Lakeport (along road cuts); North Coast Range, Scotts Valley Comment
  UC901845  Phacelia imbricata subsp. imbricata L. Constance, L. R. Heckard, and A. R. Kruckeberg 1950-5-13 3330 Lake base of rock near Sonoma County line; Lincoln Rock 762 Comment
  UCD120622  Phacelia imbricata subsp. imbricata S. P. Lynch 1975-5-25 606 Lake Indian Valley. Comment
  RSA109925  Phacelia mutabilis P. A. Munz 1956-7-25 22347 Lake Long Ridge Trail from Fir Root Spring to Snow Mountain. 1768 Comment
  JEPS81367  Phacelia procera L. R. Heckard and J. C. Hickman 1982-7-7 5976 Lake nw side of mt. Snow Mt., Middle Fork of Stony Creek 1569 Comment
  CAS-BOT-BC154279  Phacelia ramosissima var. ramosissima Milo S. Baker 1945-6-28 11079 Lake Rd. from Burns Val. to Borax Lake Comment
  JEPS1341  Phacelia ramosissima var. ramosissima Willis L. Jepson 1892-8-4 21035 Lake Gravelly Valley South Fork of the Eel River (n Lake Cp.) Comment
  CAS-BOT-BC154281  Phacelia ramosissima var. ramosissima John Thomas Howell 1937-7-18 13120 Lake 12 miles n. of Lower Lake Comment
  UC424804  Phacelia tanacetifolia Milo S. Baker 1930-4-19 3976 b Lake road bank on e side Clear Lake Comment
  UCSB63999  Phacelia tanacetifolia Fleming, Craig 1991-4-6 Lake E side of Clear Lake, 2.2 mi. S of Lucerne; Lakeport Quadrangle 15', NE1/4 Sect. 19, T14N, R8W 396 Comment
  CDA40158  Phalaris aquatica G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18588 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon at intersection of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir. 438 Comment
  SJSU7755  Phalaris aquatica J. B. Snell 1963-6-15 158 Lake E facing slope of Cow Mountain, 8 mi (by road) W of Lakeport Comment
  CAS-BOT-BC265811  Phalaris arundinacea Greg de Nevers 2001-7-8 12554 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  UC50724  Phalaris arundinacea Jos. Burtt Davy 1900-5-30 6633 Lake Upper Lake Comment
  UCD83924  Phalaris arundinacea Ellen Dean; C. Thomsen, G. Harrington 2010-6-9 6112 Lake Cache Creek Wilderness. NW corner of wilderness near Baton Flat. Adjacent to south fork of Cache Creek. 298 Comment
  JEPS83815  Phleum alpinum L. R. Heckard 1974-9-11 3929 Lake margin Frog Pond (about 1/2 mi nw of Foutch Camp (about 1 1/2 mi se of Snow Mt. West)); se of Snow Mt. West, Frog Pond 1920 Comment
  CAS-BOT-BC134952  Phoradendron bolleanum R. Bacigalupi 1926-1-2 1241 Lake on Mt. St. Helena Grade about 4 miles S of Middletown Comment
  POM280311  Phoradendron bolleanum var. densum Lyman D. Benson 1935-3-31 6376 Lake Hopland Grade. Mayacamas mtn range, Clear Lake watershed. 549 Comment
  SEINET6630844  Phoradendron flavescens L. Benson 1935-3-30 6372 Lake Kelseyville; Clear Lake; Middle North Coast 427 Comment
  POM280300  Phoradendron villosum Lyman D. Benson 1935-3-16 6287 Lake Kelseyville. Middle N Coast mtn range, Clear Lake watershed. 427 Comment
  UC1135977  Phoradendron villosum B. Schreiber 1936-9-20 2345 Lake 0.6 mi. s.-s.w. Elk Mt. Ranger Station; Mendocino Nat'l Forest, Upper Lake Quad. 975 Comment
  UCD89841  Phragmites australis R. M. Love 1947-9-1 s.n. Lake Stephens Ranch, Indian Valley. 396 Comment
  SJSU4558  Physalis lancifolia C. W. Koerper 1968-9-2 Lake Buckingham Park, W shore of Clear L Comment
  UCD146698  Physaria occidentalis G. F. Hrusa 1998-6-19 14625 Lake west side of Goat Mountain summit. North Coast Ranges. 1700 Comment
  UCR50684  Pickeringia montana Lyman Benson 1948-6-30 12869 Lake Summit between Lakeport and Hopland. Mayacamas Mountains, Clear Lake drainage. 701 Comment
  JEPS46221  Pickeringia montana var. montana W. L. Jepson 1942-6-9 20728 Lake between Howard Springs and Siegler Creek Comment
  SD52099  Pickeringia montana var. montana Frank Stephens 1894-6-5 867 Lake Little Indian Valley Comment
  CAS-BOT-BC71798  Pilularia americana Alice Eastwood; John Thomas Howell 1938-5-16 5599 Lake 10 miles north of Lower Lake Comment
  RSA2616  Pinus attenuata J. W. Blankinship 1923-3-11 s.n. Lake Kelseyville Comment
  HSC33923  Pinus ponderosa Pamela Bruce 1975-5-3 15 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175, Bulk Collection # 69 762 Comment
  HSC40293  Pinus ponderosa A. M. Montalvo, J. D. Ackerman 1975-9-10 683 Lake Boggs Mtn. E of Cobb, near summit on Rd. 542, Bulk Collection # 111 1091 Comment
  JEPS82544  Pinus ponderosa L. R. Heckard 1983-7-27 6119 Lake about 0.25 mi nw of Summit Springs (s side of Snow Mt., growing with Pinus jeffreyi (6118)); Snow Mt. 1554 Comment
  CAS-BOT-BC72755  Pinus sabiniana Mrs. Alexander McCallum 1900-7-1 s.n. Lake Bartlett Springs Comment
  NY622123  Pinus sabiniana J. Silba 2002-10-25 B- 279 Lake Ca. 5 miles South of Middletown, along Route 29, near Napa County line 670.6 Comment
  CAS-BOT-BC228065  Plagiobothrys H. E. Parks; S. T. Parks 1930-5-15 0831 Lake Near Mirabel Mine Comment
  UCR256121  Plagiobothrys Greg de Nevers 2001-4-8 12213 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 476 Comment
  UC579697  Plagiobothrys bracteatus H. S. Yates 1934-4-15 3772 (94) Lake Bendmore Valley Ukiah Quadrangle 762 Comment
  UC881320  Plagiobothrys reticulatus Alice Eastwood and John Thomas Howell 1938-5-16 5567 Lake Clear Lake Park Comment
  UC25060  Plagiobothrys shastensis C. A. Purpus 1898-5 Lake Comment
  POM287593  Plagiobothrys tenellus Lyman Benson 1928-5-1 502 Lake 2 miles south of Lakeport, Mayacamas Mt. Range, Clear Lake watershed. 488 Comment
  UC964779  Plagiobothrys tener var. subglaber Robert F. Hoover 1941-4-26 4931 Lake 5 mi e of Middletown on road to Pope Valley Comment
  RSA10731  Plantago erecta Carl B. Wolf 1928-5-7 2094 Lake 6 miles east of Houghs Mineral Springs on the road to Williams. Comment
  UC1318334  Plantago erecta J. R. Sweeney 1953-4-28 998 Lake 10.1 mi from Lakeport (near Glen Ellen School, sw-facing slope above Scott Creek) 441 Comment
  UCD124431  Plantago erecta A. Amezcua 1995-5-5 9 Lake south of Morgan Valley Road and east of Homestake Mine (near Napa county line.) 300 m south of Hunting Creek crossing. 700 Comment
  UCD132506  Plantago erecta Rogelio Lucas; 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 undeveloped road that goes southeast from Glebe Road at gate. 582 Comment
  HSC59075  Plantago erecta Thomas Wood 1979-4-14 98 Lake Adjacent to Middle Creek Campground, Mendocino National Forest 457 Comment
  JEPS80735  Platanthera leucostachys L. R. Heckard and J. C. Hickman 1981-7-28 5694 Lake gravelly slope above and around Bear Creek (w side of mountain); Snow Mt. 1569 Comment
  POM168245  Platanthera leucostachys A. A. Heller 1902-7-28 5999 Lake Near the summit of Mt. Sanhedrin. Comment
  CAS-BOT-BC91650  Platystemon californicus M. S. Jussel 1931-4-1 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC91656  Platystemon californicus Agnes M. Bowman 1902-3-1 s.n. Lake Sulphur Banks. Comment
  UC72705  Platystemon californicus Hardin Irwin 1904-3 47 Lake vicinity Kelseyville; vicinity of Kelseyville Comment
  UC118460  Platystemon californicus unknown Lake Comment
  HSC31699  Plectritis ciliosa Thomas E. Higley 1974-5-4 61 Lake 1/2 mi. from Hwy. 20 on Walker Ridge Rd. 671 Comment
  UCD141189  Plectritis ciliosa Ellen Dean; with Plant Biology 102 interns 2013-4-14 7695 Lake Clear Lake State Park. NE of Kelseyville. Southern part of park, south of Soda Bay Rd. Near Glebe Rd. gate (by orchard). Along undeveloped road that travels east from gate. 583 Comment
  RSA2360  Plectritis ciliosa subsp. insignis J. W. Blankinship 1923-4-8 s.n. Lake Kelseyville. Comment
  UCD42103  Plectritis congesta subsp. brachystemon Geri Hulse-Stephens 2002-6-3 955 Lake Goat Mountain. Root Homestead 975 Comment
  CDA11403  Plectritis macrocera G. F. Hrusa, K. van Katwyk 1995-4-22 12123 Lake Inner North Coast Ranges; Bartlett Springs Road approx. 1 m. W of intersection of Walker Ridge Road. Comment
  CHSC115194  Plectritis macrocera Lowell Ahart 2015-4-28 20096 Lake In the meadow, about 150 yards west of Barrel Spring Meadow, about 1/4miles (air) west of Walker Ridge Road, about 3 miles (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. 696 Comment
  HSC44454  Plectritis macrocera R. York 1978-4-23 143 Lake Barrel Springs Campground. 701 Comment
  POM284729  Plectritis macrocera subsp. macrocera Egan 1932-5-6 s.n. Lake Cobb Valley, Mayacamas mtn range. Kelsey Creek watershed. 762 Comment
  UCD36598  Pleuropogon californicus var. davyi Beecher Crampton 1955-5-10 2758 Lake Lake County, 4 miles northwest of Kelseyvillle. Comment
  CAS-BOT-BC254938  Poa bulbosa A. A. Beetle No date on label 1735 Lake Shore of Clear Lake, W side of roadside bank Comment
  CAS-BOT-BC254941  Poa bulbosa Peter H. Raven 1951-4-8 2779 Lake N of Middletown Comment
  SEINET11682808  Poa bulbosa var. vivipara R. T. Retuta 1978-1 15 Lake Pinkeye Lake, ca 2 mi W of Lower Lake 529 Comment
  UCD91148  Poa howellii R. Tofsrud 1949-5-1 s.n. Lake near Lakeport. Comment
  CDA21541  Poa kelloggii G. F. Hrusa, R. Gross 2008-5-23 17428 Lake North Coast Ranges; Above N. Fk. Cache Cr. +/- 1 mi. below spillway of Indian Valley Reservoir. 408 Comment
  JEPS73415  Poa pratensis subsp. pratensis L. R. Heckard 1972-7-8 3008 Lake ca 1/2 mi nw Foutch Camp (Frog Pond); Snow Mt 1889 Comment
  UC730011  Poa pratensis subsp. pratensis Leo F. Koch 1940-4-28 910 Lake s Kelseyville (7 mi s of junction of Hwy 29 along Bottle Rock Rd) Comment
  HSC31261  Poa secunda subsp. secunda Carter Schleicher 1974-5-4 8 Lake 0.5 mi. N of Hwy. 20 on Walker Ridge Rd. 671 Comment
  UC1737016  Poa secunda subsp. secunda Kay H. Beach, Frank Gould 1940-5-4 439 Lake near Middletown Comment
  HSC100339  Pogogyne douglasii J. P. Smith 2011-7-16 13308 Lake Along Hwy. 29 at Manning Flat, W of Lower Lake. 1419 Comment
  UC1112227  Pogogyne douglasii S. Galen Smith with J. Anderson 1957-6-7 2968 Lake 0.5 mile west of intersection of Big Canyon road and Harbin Springs roas, ca. 1.5 miles northwest of Middletown. 304 Comment
  UC909707  Pogogyne douglasii Milo S. Baker 1950-5-23 12245 Lake 2.9 miles E of Middletown Comment
  UC1988919  Pogogyne douglasii C. Epling Jun 1938 Lake near Lower Lake Comment
  UC1039798  Pogogyne serpylloides Herbert L. Mason 1934-5-5 8117 Lake Plain southwest of Mount Konocti Comment
  UCD19995  Pogogyne serpylloides C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1245 Lake North margin of Boggs Lake, about 100 feet from present waterline in an area probably inundated during winter. Comment
  POM286186  Polycarpon depressum Lyman Benson 1941-8-1 11016 Lake Lakeside Park, Kelseyville 396 Comment
  POM278327  Polygala californica Lyman Benson 1928-6-25 353 Lake Mendocino-Lake county line. Hopland-Lakeport. Mayacamas Mt range, Russian River drainage 1067 Comment
  UC1192336  Polygonum amphibium Herbert L. Mason 1945-6-29 12622 Lake Boggs Lake Mount Hanna (at base of mt.) Comment
  JEPS51319  Polygonum aviculare subsp. aviculare J. W. Blankinship 1928-9-16 Lake Kelseyville Comment
  CAS-BOT-BC414199  Polygonum aviculare subsp. depressum J. W. Blankinship 1928-9-17 s.n. Lake Lakeport Comment
  CAS-BOT-BC109145  Polygonum bolanderi Walter Knight; Irja Knight 1969-7-4 2734 Lake Near summit Sheetiron Mountain. 1973 Comment
  UC66142  Polygonum californicum A. A. Heller 1902-8-6 6006 Lake 1 mi below Hullville; Eel River Comment
  RSA111709  Polygonum davisiae P. A. Munz 1956-7-25 22307 Lake West Peak, Snow Mountain 2134 Comment
  RSA2441  Polygonum hydropiperoides J. W. Blankinship 1928-9-17 s.n. Lake Lakeport. Comment
  UC1136168  Polygonum lapathifolium K. Bradshaw 1937-6-19 143 Lake Laurel Beach Lakeport Quadrangle Comment
  UC1222326  Polygonum parryi Joseph P. Tracy 1951-7-6 19620 Lake w Elk Mountain (track of road); Pine Mountain 1219 Comment
  RSA114039  Polygonum polygaloides subsp. confertiflorum Beecher Crampton 1956-6-26 3668 Lake Loch Lomond. 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
  UC1191254  Polygonum punctatum Malcolm A. Nobs and S. Galen Smith 1949-9-7 1838 Lake irrigation ditch about 7 mi n Middletown Comment
  CAS-BOT-BC421019  Polygonum spergulariiforme M. S. Jussel 1933-7-5 379 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CAS-BOT-BC421016  Polygonum spergulariiforme Chas. M. Belshaw 1936-9-18 2672 Lake Inner North Coast Range. Northeast side of Mount St. Helena Comment
  CAS-BOT-BC72029  Polypodium calirhiza M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. 914 Comment
  UCD131562  Polypodium calirhiza Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7568 Lake Clear Lake State Park. NE of Kelseyville. Northeast side of Lower Bayview Campground at base of trail leading to small inlet and at lake edge. 408 Comment
  CAS-BOT-BC76836  Polypodium glycyrrhiza Alice Eastwood 1925-5-25 12779 Lake Dashiells, Mt. Sanhedrin Comment
  POM273113  Polypogon maritimus J. T. Howell 1945-6-22 21218 Lake Sulphur Banks. Comment
  UC750723  Polypogon maritimus John Thomas Howell 1945-6-21 21214 Lake near Bartlett Springs; near Bartlett Springs Comment
  POM295417  Polypogon monspeliensis Lyman Benson 1939-7-21 9687 a Lake Kelseyville. Mt. range: Middle N Coast. Watershed: Clear Lake. 412 Comment
  RSA484470  Polypogon monspeliensis Frank W. Gould 1940-5-15 1265 Lake 2.5 miles northeast of Middleton. Comment
  CAS-BOT-BC72274  Polystichum imbricans subsp. curtum C. F. Luthold 1893-7-1 s.n. Lake Cobb Mt. Comment
  JEPS81373  Polystichum scopulinum L. R. Heckard and J. C. Hickman 1982-7-8 5984 Lake n side of summit of ridge running n of East Peak Snow Mt. 2087 Comment
  JEPS77395  Populus fremontii subsp. fremontii Robert M. Lloyd 1963-5-4 2625 Lake on State Highway 20, 10 mi s Clearlake Oaks; s of Clearlake Oaks Comment
  CAS-BOT-BC102694  Populus tremuloides Elmer I. Applegate 1932-7-16 7748 Lake Rock Creek, east slope of Hart Mountain Comment
  CAS-BOT-BC267119  Potamogeton Alice Howard 1966-7-12 s.n. Lake At W end of Boggs Lake 883 Comment
  JEPS97659  Potamogeton diversifolius Annetta M. Carter 1951-6-23 3070 Lake Boggs Lake, ca. 9 mi. SE of Kelseyville on Bottlerock Ridge Rd. Comment
  RSA545375  Potamogeton foliosus Robert F. Thorne, Larry E. DeBuhr 1975-8-15 46830 Lake Boggs Lake: W of Mt. Hannah, ca. 7.5 mi. SSE of Kelseyville and 3 mi. NNW of Glenbrook Resort. 854 Comment
  UCR222476  Potamogeton foliosus R. F. Thorne, M. Patterson 1982-8-31 55235 Lake North Coast Range, northwest slope of Mount Hannah, Boggs Lake 854 Comment
  UC511133  Potamogeton nodosus Lyman Benson 1931-8-31 2896 Lake Soda Bay, Clear Lake Watershed Soda Bay; Middle North Coast Mountain Range 426 Comment
  UCD42071  Potamogeton nodosus Geri Hulse-Stephens 2001-7-1 761 Lake Goat Mountain. Addington Pond. 1280 Comment
  UCD138267  Potamogeton nodosus Malcolm A. Nobs 1950-8-16 173 Lake Resort area at southeast end of Clear Lake. Comment
  CHSC110866  Potamogeton pusillus var. tenuissimus David Isle; Mike Dennis 1980-5-20 2012 Lake Mendocino National Forest - North Coast ranges Rice Fork Watershed. To access from Snow Mtn House Rd 24N02 (17N87) hike up blocked rd 17N71. Label says: (extreme SE cor S32). 1482 Comment
  JEPS80167  Potentilla drummondii subsp. drummondii L. R. Heckard with J. Hickman 1980-7-2 5318 Lake ca 10 mi w Stonyford (ne of Snow Mountain Peaks, Upper Milk Ranch Meadow); ne of Snow Mountain Peaks, Upper Milk Ranch Meadow 1920 Comment
  UCR64472  Potentilla gracilis var. fastigiata Lyman Benson 1932-6-19 3717 Lake Mt. Hanna, Midle N. Coast, Cold Creek 762 Comment
  RSA10813  Prunus emarginata Carl B. Wolf 1928-5-6 2004 Lake 6.5 mi. W of Bartlett Springs on the road to Clear Lake. Comment
  CAS-BOT-BC154762  Prunus virginiana var. demissa Peter Rubtzoff 1955-5-28 1888 Lake Jordan Park, 1.7 miles northwest of Cobb Comment
  RSA457446  Prunus virginiana var. demissa Lyman D. Benson 1928-5-1 170 Lake South end Scotts Valley near Lakeport. Mayacamas Mts. Scotts Creek drainage area. 488 Comment
  UC1128466  Prunus virginiana var. demissa A. Simontacchi 1937-6-25 213 Lake Mendocino National Forest, Sawmill Flat Sawmill Flat; Mendocino National Forest, Sawmill Flat 1127 Comment
  CAS-BOT-BC356699  Pseudognaphalium californicum Kate Eastwood Phelps 1934-7-1 s.n. Lake Adams Springs Comment
  UCD131499  Pseudognaphalium californicum Ellen Dean; Karen Whitestone, Jim Dempsey 2013-1-3 7529 Lake Border of Clear Lake State Park on adjacent BLM lands. 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. Lookout point that has been cleared of vegetation and is now resprouting. 643 Comment
  CAS-BOT-BC80124  Pseudotsuga menziesii A. A. Heller 1902-7-14 5869 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC80126  Pseudotsuga menziesii Alice Eastwood 1925-5-22 12778 Lake [Dashiells] Dashiell, Mt. Sanhedrin Comment
  UCD41856  Psilocarphus brevissimus var. brevissimus Geri Hulse-Stephens 2001-6-5 879 Lake Goat Mountain. East vernal pool, Root Homestead Parcel. 944 Comment
  CAS-BOT-BC361884  Psilocarphus tenellus J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville Comment
  POM278391  Ptelea baldwinii subsp. crenulata Lyman D. Benson 1928-6-20 325 Lake Western side of Mt. Konocti. Kelseyville. Middle N Coast Mtn range. Cold Creek river. 762 Comment
  RSA2543  Ptelea baldwinii subsp. crenulata J. W. Blankinship 1928-4-21 s.n. Lake Mt. Konocti. Comment
  CAS-BOT-BC146395  Ptelea crenulata J. T. Howell 1940-6-30 15589 A Lake Soda Bay Comment
  CHSC78711  Ptelea crenulata L. P. Janeway 2000-5-30 6760 Lake Inner North Coast Ranges. Along east-facing dirt road on west side of Spanish Creek 1.4 km north of North Fork Cache Creek. 494 Comment
  UC161642  Ptelea crenulata J. Torrey 1865-1 63 Lake Borax Lake Comment
  UC578665  Ptelea crenulata A. Simontacchi 1937-7-9 267 Lake sw bluff Soda Bay, Clear Lake; Lakeport Quad. 441 Comment
  UC909776  Ptelea crenulata Milo S. Baker 1950-5-23 12240 Lake about 1 mi se Borax Lake Comment
  CAS-BOT-BC72523  Pteridium aquilinum C. F. Leithold 1893-7-1 s.n. Lake Cobb Mt. Comment
  JEPS66235  Purshia tridentata var. tridentata Hugo and Juanita Hamann and Eddie Dearing 1971-6-26 Lake s end of ridge Snow Mount West 2103 Comment
  CHSC104057  Pyrola aphylla David Isle; Arnold James 1993-6-23 1730 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. 1993 EUI Plot 5. 609 Comment
  CAS-BOT-BC460610  Pyrola aphylla Milo S. Baker 1927-6-21 2225 A Lake East slope of Cobb Mt. 853 Comment
  CAS-BOT-BC45819  Quercus L. R. Abrams 1928-5-5 12391 Lake 1-3 mi. up West side Bartlett grade Comment
  JEPS80317  Quercus L. R. Heckard and J. Hickman 1981-6-20 5556 Lake nw end North Ridge; Snow Mt. 1950 Comment
  UC1193237  Quercus X morehus P. Zinke 1949-4-29 8 Lake 2 mi w Donovan Valley 609 Comment
  UCD131675  Quercus agrifolia Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7582 Lake Clear Lake State Park. NE of Kelseyville. South side of park, south of Soda Bay Rd. North side of undeveloped road that goes southeast from locked gate at Glebe Rd. 621 Comment
  OBI5822  Quercus berberidifolia Carl B. Wolf 1930-11-2 1797 Lake 4 mi E of Hough's Mineral Springs on road to Williams 610 Comment
  UC847951  Quercus berberidifolia Lewis S. Rose 1935-9-11 35635 Lake 8 mi sw Lakeport 609 Comment
  UCD45206  Quercus berberidifolia A. Simontacchi 1937-7-6 254 Lake 1.4 miles north northwest of Upper Lake ; altitude 1700 feet. 518 Comment
  JEPS104697  Quercus chrysolepis John L. Morrison 1936-9-19 1931 Lake Bear Creek, approx. six miles S of Snow Mountain 822 Comment
  JEPS80149  Quercus chrysolepis L. R. Heckard 1974-9-8 3835 Lake just s Lookout (at summit of Goat Mt., at Colusa County line); Goat Mt. 1859 Comment
  CAS-BOT-BC86184  Quercus dumosa Lewis S. Rose 1935-9-11 35634 Lake 8 mi. SW of Lakeport 609 Comment
  CAS-BOT-BC86193  Quercus dumosa Mrs. Alexander Maccallum 1898-7-1 s.n. Lake Blue Lakes Comment
  CAS-BOT-BC86197  Quercus dumosa L. R. Abrams 1927-8-25 12047 Lake Hillsides on E side of north Lake, Blue Lakes Comment
  CAS-BOT-BC86185  Quercus dumosa J. W. Blankinship 1924-7-22 s.n. Lake Soda Bay Comment
  CAS-BOT-BC79611  Quercus durata C. Hart Merriam 1899-9-28 s.n. Lake Bartlett Springs 609 Comment
  CAS-BOT-BC79614  Quercus durata Oakley Shields 1970-5-15 74 Lake S.W. of Leesville, ridge and slopes W of junction, Bear Valley Road and Brim Road, Colussa Comment
  CAS-BOT-BC79615  Quercus durata Alice Eastwood 1925-5-23 12903 Lake Dashiell, Mt. Sanhedrin Comment
  CAS-BOT-BC79616  Quercus durata Alice Eastwood 1925-5-23 12904 Lake Dashiell, Mt. Sanhedrin Comment
  CAS-BOT-BC79743  Quercus durata L. R. Abrams 1928-5-6 13498 Lake Cache Creek 2 mi W of Hough's Springs Comment
  CAS-BOT-BC79747  Quercus durata H. E. McMinn 1923-5-26 991 Lake Upper Eticuera Creek to Lake County Line, Knoxville region Comment
  CHSC29520  Quercus durata Dibble; Griggs 1979-7-11 108 Lake Near Potato Hill, close to the town of Stonyford. 926 Comment
  CHSC29542  Quercus durata Dibble; Griggs 1979-7-10 92 Lake Near Bear Creek, close to the town of Stonyford. 670 Comment
  POM210026  Quercus durata H. E. Parks 1931-9-18 1072 Lake [Unspecified] Comment
  RSA10716  Quercus durata Carl B. Wolf 1928-5-7 2114 Lake 6 miles east of Houghs Mineral Springs on the road to Williams. Comment
  UC1193258  Quercus durata G. W. Tourtillott 1950-11-6 37 Lake 0.5 mi n Bachelder Valley 609 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
  HSC27151  Quercus durata var. durata J. P. Smith, J. O. Sawyer 1972-4-1 5163 Lake 6.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  HSC38213  Quercus durata var. durata Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2340 Lake Along Morgan Valley Rd., 1 mi. W of Napa Co. line 655 Comment
  CAS-BOT-BC105237  Quercus kelloggii Mrs. Alexander McCallum 1898-7-1 s.n. Lake Bartlett Comment
  UCD40426  Quercus kelloggii Rodney Gale Myatt 1971-9-16 1327 Lake Just above Potter Valley, west of Lake Pillsbury. 609 Comment
  UCD40432  Quercus kelloggii Rodney Gale Myatt 1971-9-15 997 Lake Cobb Mt., along Hwy 29, south of Clear Lake. 822 Comment
  CAS-BOT-BC61537  Quercus lobata Agnes M. Bowman 1902-4-1 243 Lake Sulphur Banks Comment
  POM292783  Quercus lobata Robert Benson 1953-9-4 s.n. Lake Kelseyville, Middle North Coast Range. 412 Comment
  JEPS80415  Quercus vacciniifolia L. R. Heckard and J. Hickman 1981-6-23 5648 Lake n slope North Ridge (on Crockett Camp trail); Snow Mt. 1524 Comment
  UC1543001  Quercus vacciniifolia Donald G. Nelson 1940-4-30 658 Lake s of Clear Lake (between Middletown and Kelseyville, Loch Lomond, precisely at the summit of the grade); Cobb Mt., Loch Lomond Comment
  CAS-BOT-BC104838  Quercus wislizeni J. W. Blankinship 1923-3-7 s.n. Lake Mt. Konocti 609 Comment
  CAS-BOT-BC104841  Quercus wislizeni John Thomas Howell 1945-6-18 20998 Lake at Laurel Beach Comment
  CAS-BOT-BC104851  Quercus wislizeni Carl B. Wolf 1928-5-6 1964 Lake 2 miles up Bartlett Springs grade Comment
  UC5691  Quercus wislizeni unknown Sep 1880 Lake Soda Bay Comment
  UCD169921  Quercus wislizeni var. frutescens L. P. Janeway 2007-6-17 9052 Lake Inner North Coast Ranges. Along northern end of Indian Ridge at Pacific Ridge, 1.8 km south-southeast of Kanaka Glade. 1097 Comment
  UCSB1293  Quercus wislizeni var. frutescens Muller, Cornelius 1954-6-20 Lake 1/2 mi. above Bear Creek Camp Comment
  UCSB69894  Quercus wislizeni var. frutescens Steele, Kelly 1980-6-25 Lake 1/4 mile west down road to Wintun Campground; miles north on Walker Ridge Road from its junction with Hwy. 20 Comment
  UCSB59612  Quercus wislizeni var. wislizeni Muller, Cornelius 1954-6-20 Lake Bear Creek Valley at Bear Creek Camp 762 Comment
  UC92078  Rafinesquia californica T. S. Brandegee 1891-6-22 Lake Snow Mountain Comment
  CDA18835  Ranunculus aquatilis R. Breckenridge, Morse 1999-7-22 PDR 958961 C Lake Lake Pillsbury, upper lake. 0 Comment
  CAS-BOT-BC378991  Ranunculus arvensis John J. Thomas 1969-4-29 14994 Lake 4.6 mi north of Lower Lake along Highway 53 Comment
  HSC37998  Ranunculus canus Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-13 2362 Lake Along Bartlet Springs Rd., 0.6 mi. from its junction with Hwy. 20 Comment
  CDA40168  Ranunculus canus var. canus G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18555 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
  CHSC90545  Ranunculus hebecarpus D. Isle 1992-4-2 26 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. In Fork Fire Area. 487 Comment
  POM269213  Ranunculus hebecarpus Lyman Benson 1928-4-30 2 Lake Kelseyville, middle N coast, beneath trees at Breen's Lake, Mt. Konocti 488 Comment
  UC118333  Ranunculus occidentalis T. S. Brandegee 1891-6-21 Lake Tunis Mill Comment
  POM268308  Ranunculus occidentalis var. eisenii Lyman Benson 1930-3-31 2014 Lake Middletown, Inner N Coast Mt. Range, Putah Creek. 457 Comment
  RSA299401  Ranunculus occidentalis var. eisenii W. L. Jepson 1936-4-19 17430 Lake Low Muddy ground of valley flor on W side of the road, Callayomi Valley Comment
  HSC37946  Ranunculus occidentalis var. occidentalis Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2335 Lake Along Morgan Valley Rd., 1.5 mi. from Napa County line 671 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
  HSC18256  Reseda luteola R. Spellenberg 1964-6-14 398 Lake 3 mi. N of Middleton on road to Harbin Hot Springs Comment
  POM223555  Rhamnus californica L. S. Rose 1935-9-11 35639 Lake 6 miles SW of Lakeport, alt Canyon bottom. 518 Comment
  POM283045  Rhamnus californica Lyman Benson 1928-12-31 899 Lake Kelseyville, Middle N Coast, Clear Lake. 457 Comment
  RSA7788  Rhamnus californica Carl B. Wolf 1928-5-6 2003 Lake 8.5 miles west of Bartlett Springs on the road to Clear Lake Comment
  UC1071543  Rhamnus californica A. Simontacchi 1937-8-13 363 Lake Laurel Beach Lakeport Quad. 408 Comment
  CAS-BOT-BC59830  Rhamnus ilicifolia Carl B. Wolf 1928-2-26 1515 Lake 6 mi. n. of Upper Lake on road to Williams. Comment
  CAS-BOT-BC59831  Rhamnus ilicifolia Carl B. Wolf 1928-5-4 1902 Lake 2 mi. no. of Middletown. Comment
  CAS-BOT-BC59834  Rhamnus ilicifolia Miss Agnes Bowman 1901-8-17 s.n. Lake Unspecified. Comment
  CAS-BOT-BC59835  Rhamnus ilicifolia Carl B. Wolf 1928-5-6 2057 Lake 5 mi. e. of Bartlett Springs on road to Williams. Comment
  POM283028  Rhamnus ilicifolia Lyman Benson 1928-6-15 254 Lake Western Base Mt. Konocti, Middle N Coast, Clear Lake, 518 Comment
  UC18549  Rhamnus ilicifolia Willis L. Jepson 1893-7 Lake Knoxville grade to Lower Lake; Mountain Region of Clear Lake Comment
  UC592831  Rhamnus tomentella subsp. crassifolia Carl B. Wolf 1933-9-26 Lake 6.6 mi e Houghs Mineral Springs (on road to Williams); Inner North Coast Range 518 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
  UC419033  Rhododendron occidentale H. E. Parks May 1930 731 Lake Mount St. Helena Comment
  CAS-BOT-BC170541  Rhus aromatica Alice Eastwood 1925-5-23 12898 Lake Dashiells Mt. Sanhedrin Comment
  CAS-BOT-BC170551  Rhus aromatica M. S. Jussel 1933-4-30 s.n. Lake Jordan Park, Cobb Mt. Comment
  CAS-BOT-BC200701  Rhus aromatica H. L. Mason 1926-3-21 2763 Lake Toll House Canyon between Middletown and Mount St. Helena Comment
  JEPS66295  Rhus trilobata Willis L. Jepson 1892-7-29 13917 Lake Knoxville Grade to Lower Lake; Mountain Range of Clear Lake Comment
  RSA122526  Rhus trilobata var. quinata C. B. Bradshaw 1937-6-8 110 Lake 1 1/4 miles northeast of Liberty School 457 Comment
  RSA121449  Ribes californicum A. Simontacchi 1937-7-12 282 Lake 0.4 mile S. of Soda Bay. 625 Comment
  CAS-BOT-BC92932  Ribes californicum var. californicum Georgia Bentley 1917-4-4 s.n. Lake Lakeport. Comment
  CAS-BOT-BC173346  Ribes lobbii A. A. Heller 1902-7-15 5888 Lake About Summit Lake, near the summit of Mt. Sanhedrin Comment
  CHSC33077  Ribes malvaceum J. P. Smith; Tom Nelson 1976-4-13 8575 Lake 5.7 miles east of Bartlett Springs on the Bartlett Springs Road. 487 Comment
  RSA0021643  Ribes malvaceum Lyman Benson 1927-12-24 12 Lake North base Mt. Konocti; mouth Kelsey Creek. Soda Bay, Middle North Coast range, Clear Lake. 488 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
  RSA0021645  Ribes malvaceum Lyman Benson 1928-4-30 738 Lake Eastern base Mt. Konocti. Konocti Bay, Middle North Coast range, Clear Lake. 549 Comment
  UCD102475  Ribes roezlii J. M. Tucker 1959-5-30 3524 Lake ca. 1 1/4 miles northwest of Goat Mountain Lookout, Goat Mountain. 1767 Comment
  UC573487  Ribes roezlii var. cruentum K. Bradshaw 1937-5-28 25 Lake left Windy Point; Lakeport Quadrangle 1458 Comment
  HSC41892  Rigiopappus leptocladus Lloyd Simpson 1977-4-23 275 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  JEPS123899  Rigiopappus leptocladus Lowell Ahart 2015-4-28 20108 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
  UC1561197  Rigiopappus leptocladus Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7505 Lake a few mi nw Pine Grove (Bottle Rock Rd, 1.3 mi se of Sulphur Creek Rd jct, halfway between Kelseyville and Middleton) 731 Comment
  UC519556  Rigiopappus leptocladus M. S. Jussel 1933-6-26 195 Lake vicinity Cobb Mountain Comment
  UC727059  Rigiopappus leptocladus A. A. Heller 1941-5-5 16097 Lake about 1.0 me e Middletown (on State Highway 53) Comment
  UCD151279  Rigiopappus leptocladus James A. Neilson Jr. 1974-5-24 2740 Lake Mayacmas Mountains, ridge below Childers Peak, Barceloux Ranch, ca. 1 mile east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.) 579 Comment
  CAS-BOT-BC363007  Rigiopappus leptocladus Ella Dales Cantelow 1939-5-7 2454 Lake 11 mi. e. of Lower Lake, Knoxville rd. Comment
  RSA658022  Robinia pseudoacacia Chris M. Johnson 1970-5-9 BB 2 b Lake Along Highway 175 between Hopland and Kelseyville. 518 Comment
  POM273408  Rorippa curvisiliqua Lyman Benson 1928-6-14 243 Lake Kelseyville; Mt. Range: Middle North Coast; River: Kelsey Creek. 457 Comment
  JEPS78365  Rosa Edward Lee 1936-9-20 2580 Lake lower camp s Snow Peak West; Snow Mtn. 1036 Comment
  CAS-BOT-BC147438  Rosa californica J. W. Blankinship 1928-8-25 s.n. Lake Clear Lake Comment
  CAS-BOT-BC147441  Rosa californica Greg de Nevers 2001-5-14 12422 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC146532  Rosa gymnocarpa Alice Eastwood 1925-5-23 12908 Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC5992  Rosa prionota Amos Arthur Heller 1902-7-14 5858 Lake Foothills S of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  RSA0005652  Rosa prionota A. A. Heller 1902-7-14 5858 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  CAS-BOT-BC158802  Rubus ursinus Alice Eastwood 1925-5-23 12924 Lake Dashiells, Mt. Sanhedrin Comment
  UCD41959  Rudbeckia occidentalis Geri Hulse-Stephens 2001-7-1 752 Lake Goat Mountain. Wyman Creek. 1005 Comment
  CAS-BOT-BC164080  Rumex Peter Rubtzoff 1959-9-7 4255 Lake Cobb Valley. Jordan Park, 1.7 mi. northwest of Cobb. Kelsey Creek. Comment
  HSC37698  Rumex crispus A. M. Montalvo, J. D. Ackerman 1975-9-11 732 Lake Boggs Mtn. E of Cobb, 100 m down from Rd. 100 on 110. 780 Comment
  UC1101226  Rumex crispus Malcolm A. Nobs and S. Galen Smith 1949-9-8 1867 Lake Thurston Lake Comment
  UCR196911  Rumex crispus S. Franson 1997-5-16 33 Lake North Coast Range, city of Upper Lake, immediately east of intersection of Hwy 20 and Hwy 29 409 Comment
  CHSC63750  Rumex salicifolius var. salicifolius Vernon H. Oswald; Lowell Ahart 1994-6-20 6340 Lake Forest Route M3 (18N04) at the trailhead to Bloody Rock, 0.2 mi N of Lower Nye Camp, NW edge of Snow Mtn. Wilderness, W of Stonyford. 1036 Comment
  RSA122427  Rupertia physodes A. Simontacchi 1937-7-12 276 Lake 0.4 mi es southwest of Soda Bay, Clear Lake. 549 Comment
  UC909157  Ruppia maritima E. O. Essig October 1947 Lake near Mt. Konocti (shore of lake); Little Borax Lake Comment
  RSA286252  Sagittaria latifolia Robert F. Thorne 1974-7-27 44987 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  CAS-BOT-BC103111  Salix bonplandiana Peter Rubtzoff 1964-9-13 5506 Lake Clear Lake State Park. Lake shore in lower Kelsey Creek area Comment
  CAS-BOT-BC103130  Salix bonplandiana L. R. Abrams 1928-5-5 12347 Lake Kelseyville Comment
  CAS-BOT-BC103138  Salix bonplandiana Harold E. Parks 1931-9-18 01073 Lake Mirabel Creek near junction with St. Helena Creek, about 6 km. south of Middletown 420 Comment
  CAS-BOT-BC102867  Salix breweri Harold E. Parks 1931-9-18 01066 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. south of Middletown 420 Comment
  UC481229  Salix breweri Ball, Bracelin, Parks and Parks 1931-4-21 32 Lake 8 km s Middletown; St. Helena Creek 430 Comment
  RSA0030827  Salix breweri Carleton R. Ball, H. P. Bracelin, Harold E. Parks, Margaret Parks 1931-4-21 24 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. south of Middletown. 420 Comment
  HSC37901  Salix gooddingii Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2302 Lake Beside Morgan Valley Rd., 7.8 mi. from Upper Lake 640 Comment
  POM295263  Salix gooddingii Lyman D. Benson 1948-7-2 12879 Lake Lakeside Park, north of Kelseyville on Clear Lake. 396 Comment
  RSA90539  Salix gooddingii Milo S. Baker 1931-7-9 5357 Lake Shore of Clear Lake, in Highland Park. Comment
  UCD111105  Salix laevigata Ball; Bracelin, Parks, and Parks 1931-4-21 21 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. south of Middletown. 420 Comment
  LA208769  Salix lasiolepis Harold E. Parks; 1931-9-18 1062 Lake Mirabel Creek, near junction with St. Helena Creek, ca. 6 km. S of Middletown 420.0 Comment
  SEINET3817526 Image available Salix lasiolepis Lewis S. Rose 1932-2-21 3238 Lake Upper Lake. 411 Comment
  SJSU230  Salix lasiolepis H. E. Parks 1931-9-18 1062 Lake Mirabel Cr near junction with St Helena Cr c. 6 km S of Middletown 417 Comment
  UCR136661  Salix lasiolepis H. E. Parks 1931-9-18 01062 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km south of Middletown 420 Comment
  CAS-BOT-BC128501  Salix lasiolepis var. lasiolepis Doris K. Kildale 1928-5-7 4974 Lake 3 miles east of Hough's Mineral Springs Comment
  CAS-BOT-BC128538  Salix lasiolepis var. lasiolepis C. Hart Merriam 1916-9-1 s.n. Lake Sheetiron Mt. Comment
  CAS-BOT-BC128545  Salix lasiolepis var. lasiolepis M. S. Jussel 1931-3-30 s.n. Lake Glenbrook near Jordan Park Comment
  CAS-BOT-BC125654  Salix melanopsis Ball; Bracelin; Parks & Parks 1931-4-21 30 Lake St. Helena Creek just south of Middletown 400 Comment
  UC634552  Salix scouleriana H. L. Mason 1926-1-1 2588 Lake near summit Elk Mt. Comment
  CDA23470  Salsola collina T. C. Fuller, C. Townsend 1980-10-21 20337 Lake Eugene Lagel property, 6938 Monte Mar Drive, Lucerne. 0 Comment
  UC903761  Salvia columbariae Milo S. Baker 1950-4-15 12165 Lake 1 mi se Borax Lake Comment
  HSC14383  Salvia sonomensis K. Cuff 1951-4-2 132 Lake Near Koneckti Bay 427 Comment
  RSA232986  Salvia sonomensis David Young 1969-5-4 P- 318 Lake 6 mi. W. of Kelseyville, on Hiway 29. 305 Comment
  UC634922  Salvia sonomensis H. L. Mason 1929-4-29 5252 Lake between Kelseyville and Lower Lake Comment
  CAS-BOT-BC238711  Sambucus nigra subsp. caerulea Doris K. Kildale 1928-5-7 4959 Lake 7 miles east of Bartlett Springs Comment
  UCD14545  Sambucus nigra subsp. caerulea Rob Ickes 1989-6-4 15 Lake along the side of Pt. Lake View Rd., 1/2 mi. east of junction with Soda Bay Rd. 524 Comment
  RSA471430  Sanicula bipinnata Dwain L. Goforth 1977-4-23 18 Lake 0.4 mile north of State Route 20 on Walker Ridge Road. 640 Comment
  HSC66015  Sanicula bipinnatifida Teri Bartkowski, Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 2 Lake Coldsprings Campground, along access road to Indian Valley Dam. Comment
  HSC82322  Sanicula bipinnatifida Thomas W. Nelson, Jane P. Nelson 1978-4-1 3852 Lake E side of Walker Ridge, 0.25 mi. N of junction with Hwy. 20 Comment
  OBI77075  Sanicula bipinnatifida W. L. Jepson 1936-4-19 17432 Lake 3 mi N of Middletown on road to Adams Springs Comment
  RSA10169  Sanicula bipinnatifida C. B. Wolf 1928-5-6 1979 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  UC1006689  Sanicula crassicaulis C. Ritchie Bell 1952-3-8 3 X337 Lake 15 mi nw of Pope Valley Comment
  UC1022493  Sanicula crassicaulis C. Ritchie Bell 1952-3-8 3 X338 Lake 15 mi nw of Pope Valley Comment
  UCD110867  Sanicula crassicaulis Christopher Mallek 2008-1 HV1- 6 Lake High Valley. 793 Comment
  POM274843  Saxifraga californica Lyman Benson 1930-3-29 2003 Lake Kelseyville. Cold Creek Canyon. Middle N Coast mtn range. Cold Creek river. 488 Comment
  UC570943  Saxifraga californica Herbert L. Mason 1926-3-21 2771 Lake 2 mi s of Middletown Comment
  HSC75293  Scandix pecten-veneris Teresa Prendusi 1977-4-23 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  CAS-BOT-BC278213  Schedonorus arundinaceus Greg de Nevers 2001-5-14 12474 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  RSA275351  Scutellaria californica J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9302 Lake Boardman Ridge along Forest Service Rd 1N02, 1.4 miles N of its junction with FS Rd 20N01. 1006 Comment
  UC154017  Scutellaria californica Joseph P. Tracy Jul 21 1905-Aug 16 1905 2297 Lake Elk Mountain, Northern Lake County Elk Mountain; Northern Coast Ranges, Elk Mountain 1219 Comment
  UC565454  Scutellaria californica Pauline Schulthess 1931-7-3 Lake about 2 mi w of Kelseyville (Big Valley); Big Valley Comment
  JEPS62904  Scutellaria siphocampyloides W. L. Jepson 1938-6-9 18963 Lake e of Indian Valley (Complexion Canyon); Complexion Canyon 579 Comment
  UC1549226  Scutellaria siphocampyloides Richard Olmstead 1984-6-25 574 Lake 2 mi n of Napa County line (8.1 mi s of jct with Hwy 29 at Middletown, along Butts Canyon Road); Butts Canyon Road 304 Comment
  UCD92550  Secale cereale Beecher Crampton 1953-6-2 1401 Lake road from Kelseyville to Lower Lake, 5 miles south of Kelseyville, Hesse Flat. Comment
  CAS-BOT-BC213680  Sedella leiocarpa M. S. Baker 1938-5-1 s.n. Lake 6.5 miles north of Lower Lake on Kelseyville Hghwy Comment
  JEPS80092  Sedum obtusatum subsp. boreale L. R. Heckard with J. Hickman 1979-6-16 5100 Lake n Timber Lake (w of Snow Mt. West Peak); , n of Timber Lake 1920 Comment
Read comments
Aug 17 2011
  CAS-BOT-BC63788  Sedum radiatum subsp. radiatum Samuel Litton 1938-5-13 8986 Lake Roadbank of Hwy. 6 mi. W of Lakeport. Comment
  RSA0081467  Sedum spathulifolium Ernest Braunton 1936-11 2767 Lake Highland Springs near Kelseyville. Comment
  CAS-BOT-BC363319  Senecio aronicoides John Thomas Howell 1945-6-20 21097 Lake Near Pinnacle Rock, Bartlett Mountain Comment
  CAS-BOT-BC363322  Senecio aronicoides Paul R. Hitchborn 1929-4-29 s.n. Lake 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
  POM296189  Senecio aronicoides Cora W. Benson 1935-5-12 131 Lake Cobb Valley Comment
  CAS-BOT-BC363684  Senecio hydrophilus J. W. Blankinship 1928-8-25 s.n. Lake Clear Lake. Low fields along Kelsey Creek Comment
  CDA21517  Senecio vulgaris G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17092 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  UC1198393  Sidalcea diploscypha J. P. Tracy May 28 1902-Jun 2 1902 1660 Lake 6 mi nw Lakeport; hills about Scotts Valley, nw of Lakeport 426 Comment
  UC871454  Sidalcea hartwegii Milo S. Baker 1936-5-16 8256 Lake Midway Kelseyville and Lower Lake; Midway Kelseyville and Lower Lake Comment
  POM282915  Sidalcea hartwegii Lyman Benson 1928-4-30 131 Lake 2 miles S Lakeport, Mayacamas Mt Range, Clear Lake watershed. 488 Comment
  UCD47904  Sidalcea keckii Ellen Dean; Ryan Brisco 2005-4-24 2476 Lake Lake County, McLaughlin UC Reserve, along Morgan Valley Rd, 0.9 rd mile S of intersection with with road to Reserve Field Station, E side of the road. 637 Comment
  UC1191169  Sidalcea malviflora subsp. laciniata Herbert L. Mason 1926-3-14 2718 Lake Mount St. Helena Comment
  CAS-BOT-BC205763  Sidalcea oregana Peter Rubtzoff 1957-7-28 3459 Lake Jordan Park, 1.7 mi. northwest of Cobb. In Cobb Valley Comment
  CAS-BOT-BC213163  Sidalcea oregana subsp. hydrophila C. L. Hitchcock 1952-8-21 19764 Lake Elk Mt., at Yorks Cabin, near old sawmill about 7 miles south of Pillsbury Lake and 24 miles north of Upper Lake Comment
  SD62055  Sidalcea oregana subsp. hydrophila Darley F. Howe 1965-8-4 4099 Lake 19 miles north of Middletown on highway 79. 609 Comment
Read comments
Jun 30 2015
  UC511315  Sidalcea oregana subsp. oregana Lyman Benson 1932-8-5 4035 Lake Kelseyville Middle N Coast, Clear Lake, Kelseyville (McGaw Slough, Clear Lake) 457 Comment
  HSC49109  Silene campanulata subsp. glandulosa J. P. Smith, J. O. Sawyer 1978-4-29 9776 Lake Lake-Colusa County line, Walker Ridge Rd., 0.4 mi. from T-intersection to Indian Valley Reservoir. Comment
  CHSC32887  Silene laciniata subsp. californica Charmaine Rust 1980-4-17 8 Lake 5.1 mi w of Walker Ridge Rd, Hwy 20. 457 Comment
  CAS-BOT-BC389095  Silene laciniata subsp. californica G. L. Stebbins 1973-4-29 9044 Lake Along RockyCreek [Rocky Creek], 5 miles north of Morgan Valley 609 Comment
  CAS-BOT-BC75310  Sisymbrium officinale Greg de Nevers 2001-5-14 12493 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  CAS-BOT-BC135357  Sisyrinchium Agnes M. Bowman 1902-4-1 48 Lake Burns Valley Comment
  UCD42109  Sisyrinchium bellum Geri Hulse-Stephens 2002-6-2 968 Lake Goat Mountain. Root Homestead; Common name: blue-eyed grass 975 Comment
  CHSC27805  Solanum parishii Thomas E. Lewis 1978-4-8 18 Lake 8.2 km w of Walker Ridge Rd., Hwy. 20. 460 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
  UCD160664  Solanum parishii James A. Neilson Jr. 1975-6-5 3438 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  CDA41191  Solanum parishii L. B. Howard 1955-5-31 s.n. Lake Above Middletown. 0 Comment
  UCD44975  Solanum parishii Geri Hulse-Stephens 2002-6-2 963 Lake Goat Mountain. East of Fallen Fir Marsh. 1280 Comment
  POM280566  Solanum umbelliferum Lyman D. Benson 1928-3-27 22 Lake W. Base Mt. Konocti. Kelseyville. Mt range; Middle N. coast. River; Cold Creek Canyon. 518 Comment
  UC1125024  Solanum umbelliferum A. Simontacchi 1937-7-9 253 Lake 1 mi n of Mount Konocti (1/2 mi e of Lakeport Quad. along road) 457 Comment
  CAS-BOT-BC157253  Solanum umbelliferum E. D. Cantelow 1938-5-1 4490 Lake Foot of Mt. Saint Helena Comment
  POM293180  Spergula arvensis Lyman Benson 1946-8-31 12190 Lake Thurston Lake. NW of Lower Lake. Middle N Coast Mtn Range. 457 Comment
  CAS-BOT-BC389922  Spergula arvensis R. Bacigalupi 1948-3-7 2865 Lake 6 miles northeast of Lakeport Comment
  NY342287  Spraguea eximia A. M. Bowman 1901-5-18 s.n. Lake Sulphur Banks Comment
  RSA74008  Stachys ajugoides Milo S. Baker 1957-6-21 12343 Lake Snow Lake. 610 Comment
  UCD125789  Stachys ajugoides P. L. Johannsen 1937-6-23 1208 Lake 1 mile NWN of Laurel Beach. 406 Comment
  CDA41016  Stachys ajugoides var. rigida L. Ahart 2004-10-4 s.n. 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. 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
  RSA2461  Stachys albens J. W. Blankinship 1928-9-16 s.n. Lake Siegler Springs. Comment
  UC1239724  Stachys albens Joseph P. Tracy 1935-7-4 14025 Lake near Glenbrook (n side of valley); Cobb Mountain, Cobb Valley 822 Comment
  JEPS62999  Stachys albens Willis L. Jepson 1892-7-29 14976 Lake Knoxville Grade to Lower Lake; Mountain Region of Clear Lake, Knoxville Ridge Comment
  RSA0034152  Stachys rigida M. Bourell 1997-7-3 6542 Lake Mendocino National Forest, Upper Nye Meadow. Comment
  UCD160617  Stachys rigida James A. Neilson Jr. 1975-6-5 3333 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  UCD42116  Stachys rigida var. quercetorum Geri Hulse-Stephens 2002-5-31 944 Lake Goat Mountain.. Three Walnuts Marsh. Root parcel. 944 Comment
  SEINET11933912  Stellaria nitens F. H. Utech, Knight, W.; Knight, I.; Edwards, S. 1986-1 86 -282 Lake Highland Springs Road near Highland Springs Reservoir, ca 5 mi WSW of Kelseyville 500 Comment
  UCD136265  Stephanomeria elata L. D. Gottlieb 1966-8-4 66104 Lake on Hopland-Lakeport Road, 8 miles east of Hopland. 457 Comment
  UCD41967  Stephanomeria exigua Geri Hulse-Stephens 2001-9-8 836 Lake Goat Mountain. Wyman Creek. 1005 Comment
  UC164827  Stephanomeria lactucina Joseph P. Tracy Jul 21 1905-Aug 16 1905 2291 Lake Elk Mountain, n Lake County Northern Coast Ranges 1219 Comment
  HSC35396  Stipa cernua Dryden 1975-5-3 158 Lake Butt's Canyon Rd., 8.7 mi E of Hwy. 29 along Butt's Canyon Creek 549 Comment
  JEPS116738  Streptanthus barbiger David Gowen 2005-6-15 440 Lake Highland Springs Road (dirt) just west of Highland Springs Resevoir. Near mile post 5.13. Comment
  UC956522  Streptanthus barbiger Freed W. Hoffman 1948-8-3 2350 Lake Whispering Pines North Coast Ranges Comment
  UCD167323  Streptanthus brachiatus James Neilson 1977-6-7 3913 a Lake Mayacmas Mountains, north of Shell well site 'B' 1/4 mi. (Exact location unknown, coordinates estimated by label maker.) Comment
  CAS-BOT-BC61216  Streptanthus brachiatus Lawrence F. LaPre 1985-6-26 s.n. Lake Near Sonoma County Line. Between NCPA Plants #2 & #3 on the KGRA. Comment
  CAS-BOT-BC61242  Streptanthus breweri H. D. Ripley; R. C. Barneby 1945-6-19 6885 Lake Norhteast of Middletown. 304 Comment
  UC424830  Streptanthus breweri var. breweri Milo S. Baker 1929-6-30 3476 b Lake along trail to Summit Sprs. near Cedar Creek Comment
  UC630662  Streptanthus breweri var. breweri John L. Morrison 1938-5-20 3039 Lake rocky hill about 1/2 mi n Wilbur Springs road (22.6 mi from Lower Lake); Middle North Coast Ranges 609 Comment
  UCD160585  Streptanthus glandulosus Ellen Dean; Susan Harrison, Sharon Strauss 2015-5-10 8700 Lake Butts Canyon. Butts Canyon Road, just NW of the Napa County line. North side of the road. Not burned in fire last year (2014). 223 Comment
  CAS-BOT-BC87112  Streptanthus glandulosus subsp. glandulosus H. L. Mason 1938-5-1 11747 Lake Bartlett Mountain. 4 miles from Lucerne. Comment
  CAS-BOT-BC87119  Streptanthus glandulosus subsp. glandulosus Mr. Hugo Hamann; Mrs. Hugo Hamann 1968-3-23 s.n. Lake Above Norman Springs Creek (a tributary of Soda and Putah Creeks). South Lake county. Comment
  JEPS27084  Streptanthus glandulosus subsp. glandulosus Mabel S. Hazell 1918-1 Lake e side Bartlett Mountain Comment
  UC117400  Streptanthus glandulosus subsp. glandulosus T. S. Brandegee April 1889 Lake Epperson's Comment
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Jan 12 2015
  UC918566  Streptanthus glandulosus subsp. glandulosus Alice Eastwood and John Thomas Howell 1938-5-17 5688 Lake Elk Mt. 1127 Comment
  UC956571  Streptanthus glandulosus subsp. glandulosus Freed W. Hoffman 1948-5-14 2281 Lake about 1 mi w Highland Springs; North Coast Ranges, Highland Creek Comment
  UC956614  Streptanthus glandulosus subsp. glandulosus Freed W. Hoffman 1948-6-25 2302 Lake near Highland Springs; North Coast Ranges, Highland Creek Comment
  UC2031715  Streptanthus glandulosus subsp. sonomensis Sherry Adams 2014-4-24 Lake About 6 mies west of Middletown via Dry Creek Road Comment
  UC1282795  Streptanthus hesperidis J. R. Sweeney 1952-6-15 953 Lake 1 yr burn in canyon 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa Co. line on Pope Valley road, ne facing slope); Butts Canyon 243 Comment
  UCD167937  Streptanthus morrisonii James Neilson 1977-4-8 3860 Lake Mayacmas Mountains, Three Peaks area, north end of population. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD167690  Streptanthus vernalis W. Robert Powell 1977-4-15 2484 a Lake Mayacmas Mountains. NE flank of Three Peaks along jeep trail between White Point and McGuire Peak. 1.5 mi NE of where Highway 29 crosses Napa-Lake County Line. (Exact location unknown. Coordinates estimated by label maker.) 701 Comment
  SEINET958444  Stuckenia pectinata Milo S. Baker 1945-1 11185 Lake Shallow water at beach at clean Lake Highlands. Comment
  JEPS16208  Styrax officinalis var. redivivus Rimo Bacigalupi and Arthur Holmgren 1950-4-26 3187 Lake on Bartlett Mt. Road grade up over first ridge w Bear Valley (just w of Colusa-Lake County line); Inner North Coast Ranges, w of Bear Valley Comment
  UC1123316  Styrax officinalis var. redivivus A. Simontacchi 1937-7-9 264 Lake .3 mi wsw Little Borax Lake; Lakeport Quad., wsw of Little Borax Lake Comment
  UC1193348  Styrax officinalis var. redivivus K. Cuff 1951-5-9 133 A Lake five mi w Lower Lake; Quad. 60A2, w of Lower Lake 426 Comment
  CDA39698  Styrax officinalis var. redivivus H. H. Keifer 1964-7-28 s.n. Lake Complexion Springs, between Hough Springs and Leesville, in northeast part of the county. 0 Comment
  HSC86926  Styrax redivivus Anthony J. Desch, Bryon Cariss 1988-4-15 21 Lake Clear Lake State Park, upper campground 351 Comment
  SBBG26825  Styrax redivivus J. Clausen 1935-5-20 1027 Lake 31.5 mi W of Williams Comment
  UCD119100  Styrax redivivus K. Esau 1938-6-1 s.n. Lake location unknown. Comment
  CAS-BOT-BC221940  Taeniatherum caput-medusae Greg de Nevers 2001-5-14 12482 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  POM295843  Taeniatherum caput-medusae Lyman Benson 1928-6-16 817 Lake Kelseyville. Mt range: Middle N. Coast, River: Kelsey Creek. 457 Comment
  CAS-BOT-BC223938  Tamarix parviflora Milo S. Baker 1935-1-1 8129 Lake Along Putah Creek in valley east of Middletown Comment
  UC1198264  Taxus brevifolia Joseph P. Tracy Jul 21 1905-Aug 16 1905 2335 Lake Elk Mountain Northern Coast Ranges, Elk Mountain (along stream in deep canon, n Lake County) 1219 Comment
  SEINET4855282  Thalictrum lentiginosum A. A. Heller 1902-7-14 5855 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  POM150501  Thalictrum polycarpum A. A. Heller 1902-7-14 5855 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  RSA10776  Thalictrum polycarpum Carl B. Wolf 1928-5-6 2042 Lake 3 miles west of Bartlett Springs on the road to Clear Lake. Comment
  CAS-BOT-BC88420  Thysanocarpus curvipes Agnes M. Bowman 1902-1-1 257 Lake Unspecified. Comment
  CAS-BOT-BC88425  Thysanocarpus curvipes L. R. Abrams 1928-5-5 12328 Lake Kelseyville. Comment
  CAS-BOT-BC88426  Thysanocarpus curvipes L. R. Abrams 1928-5-5 12328 Lake Kelseyville. Comment
  SBBG70423  Thysanocarpus curvipes M. N. Ackley -Apr-1921 139 Lake Lakeport 411 Comment
  CAS-BOT-BC88418  Thysanocarpus curvipes R. Then 1981-5-2 028 Lake 4.2 miles from old house on Bartlett Springs Road. 548 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
  RSA0039378  Thysanocarpus curvipes var. curvipes J. W. Blankinship 1923-4-4 s.n. Lake Kelseyville. 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
  CAS-BOT-BC66960  Thysanocarpus laciniatus Agnes M. Bowman 1902-4-1 62 Lake Sulphur Banks. Comment
  CAS-BOT-BC67278  Thysanocarpus radians Rimo Bacigalupi 1926-3-28 1263 Lake 4 or 5 miles south of Middletown. Comment
  CHSC27554  Tonella tenella Scott E. Patton 1978-4-9 10 Lake Jct Hwy 20 and Walker Ridge Rd, ca. 6 m w of jct Hwys 20 and 16. 606 Comment
  CHSC105729  Torilis arvensis David Isle; Arnold James 1993-6-22 1790 Lake Mendocino National Forest - North Coast Ranges Soda Creek Watershed. S of Rd 18N21 to Lake Pillsbury Resort. 1993 EUI Plot 1. 597 Comment
  HSC38887  Torilis arvensis J. P. Smith, J. O. Sawyer 1971-6-5 4678 Lake 4 mi. N of Upper Lake on the road to Lake Pillsbury. Comment
  HSC25608  Torreya californica J. P. Smith, J. O. Sawyer 1971-6-6 4739 Lake Bulk Collection # 32 Comment
  UC1134366  Torreya californica A. Simontacchi 1937-6-30 243 Lake 3.4 mi ne Hunter Point; Mendocino National Forest, Lakeport Quad. 990 Comment
  UC1193121  Torreya californica R. H. Neuns 113 Lake 4.5 mi n The Geysers (Quad. 60B4) 944 Comment
  UC125716  Torreya californica Katharine Brandegee Lake near Bartlett Springs Comment
  RSA2389  Toxicodendron diversilobum J. W. Blankinship 1928-5-2 s.n. Lake Mt. Konocti 610 Comment
  IRVC29849  Trichostema Mark A. Elvin, David Isle, Mark S. Brunell 2006-8-3 5011 Lake Snow Mtn: Cedar Camp. Southern Northern Inner Coast Ranges 1921 Comment
  HSC46618  Trichostema lanceolatum J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9276 Lake Mendocino National Forest, Oak Flat Campground 518 Comment
  JEPS63117  Trichostema lanceolatum W. L. Jepson 1892-8-4 14884 Lake Gravelly Valley South Fork of the Eel River Comment
  UC1282836  Trichostema laxum J. R. Sweeney 1952-6-15 957 Lake 0.4 mi SE of Black Oak Villa (Butts Canyon, 1.1 mi from Lake--Napa county line on Pope Valley road) 243 Comment
  UC353848  Trichostema laxum Milo S. Baker 1927-6-30 2255 a Lake E of Whispering Pines Resort, Cobb Mountain Comment
  UCR42319  Trichostema laxum L. F. LaPre 1985-6-26 s.n. Lake Inner North Coast Ranges, Geothermal energy field c. 5 mi. due south of Whispering Pines, in vicinity of 1985 Q-pad 1005 Comment
  RSA96801  Trichostema laxum Percy C. Everett, E. K. Balls 1954-10-18 20342 Lake Along Rice Fork about junction with Bear Creek, road from Stonyford to Upper Lake. 610 Comment
  SD67308  Trichostema laxum Darley F. Howe 1967-8-9 4370 Lake 6.0 miles north of Upper Lake. 456 Comment
  UC1183603  Trichostema laxum H. and M. Lewis 1951-7-11 Lake Clear Lake, E side, 2 mi S of Clear Lake Maintenance Station Comment
  JEPS8351  Trichostema oblongum Rimo Bacigalupi with J. R. Sweeney 1951-6-3 3344 Lake 5.5 mi NW of Lower Lake (Manning Flat along road between Kelseyville and Lower Lake) 563 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
  UC427881  Trifolium albopurpureum var. dichotomum H. E. and S. T. Parks 1930-5-15 812 Lake near Mirabel Mine Comment
  UC555615  Trifolium albopurpureum var. dichotomum H. L. Mason 1929-4-29 5228 Lake 3 mi s Hopland (Hopland Grade) 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
  UCD143676  Trifolium cyathiferum Beecher Crampton 1953-6-2 1372 Lake Hopland-Lakeport road. Comment
  OBI53977  Trifolium cyathiferum David J. Keil, Kathleen Keil 1992-7-18 23412 Lake Mendocino Natl Forest. Vicinity of Deer Valley camgpround SE of Elk Mtn Rd, N of Upper lake 1000 Comment
  CHSC7151  Trifolium depauperatum var. amplectens R. B. Watkins 1969-4-19 15 Lake 15 mi se of Clear Lake on w side of Hwy 20 between Williams and Clear Lake. 365 Comment
  SEINET7096747  Trifolium depauperatum var. depauperatum A. G. Vestal 1955-4-5 s.n. Lake Ca. 3.8 miles east of the junction with Route 53 on Route 20 along the North Fork Cache Creek. NAD27, 39? deg. 00' 14ao, -122?_ 33' 31ao (converted to WGS84 decimal degrees) Comment
  SEINET7042810  Trifolium depauperatum var. depauperatum A. G. Vestal 1955-5-9 s.n. Lake Serpentine at Howard Springs. Whispering Pines quadrangle UTM Zone 10, 588320mE. 4300894mN. Comment
  UCD160398  Trifolium dichotomum James A. Neilson Jr. 1975-5-14 3446 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  UCD83940  Trifolium glomeratum Ellen Dean; C. Thomsen, G. Harrington 2010-6-9 6115 Lake Cache Creek Wilderness. NW corner of wilderness near Baton Flat. Along trail approaching south fork of Cache Creek from the NW. 308 Comment
  UCD83914  Trifolium gracilentum Ellen Dean; G. Harrington, C. Thomsen, J. Alderson, M. Bibbo 2010-4-24 5936 Lake BLM Cache Creek Wilderness. NE corner of wilderness, Wilson Valley. Just east of confluence of Cache and Rocky Creeks. 287 Comment
  HSC87053  Trifolium hirtum L. Blackford, S. Branch, D. Malm 1988-4-16 38 Lake 6.1 mi. on Walker Ridge Rd. off Hwy. 20 at Blue Oak Campground 732 Comment
  HSC95465  Trifolium hirtum A. Skelly, G. McCabe, B. Bletcher 1996-5-4 43 Lake Benmore Canyon, 5.3 mi. W of Walker Ridge on Indian Res. Rd., 57 mi. E of Hwy. 101 on Hwy. 20, Blue Oak Campground 549 Comment
  UCD35340  Trifolium hydrophilum Beecher Crampton 1955-5-10 2766 Lake 1 mile east of Middletown, along Long Valley Creek. Comment
  UC353807  Trifolium longipes var. hansenii Milo S. Baker 1928-7-5 3088 a Lake Summer Bed of River Fork California National Forest Comment
  UC1282781  Trifolium microcephalum J. R. Sweeney 1953-5-27 1076 Lake i.2 mi sw Highland Springs (on 4 year burn site) 464 Comment
  UCD41957  Trifolium obtusiflorum Geri Hulse-Stephens 2001-6-29 707 Lake Goat Mountain. Wyman Creek. 1005 Comment
  SJSU7965  Trifolium obtusiflorum J. B. Snell 1963-6-15 156 Lake near stream, Long Valley, E of Clear L Comment
  UCD109229  Trifolium obtusiflorum Beecher Crampton 1956-5-21 3438 Lake Lake County, 7 miles northwest of Lower Lake, Hesse Flat, on Lower Lake Road. Comment
  SEINET10484380  Trifolium tridentatum K. Faber, S. LaChance; M. Rekart 1984-4-28 Faber 3 Lake Blue oak campground. T14n,r6w,sec.10 se 1/4. 23 Miles ne of clearlake. Dry flat Creekbed. Chaparral with ceanothus spp. 610 Comment
  RSA2687  Trifolium variegatum var. melananthum J. W. Blankinship 1923-4-24 s.n. Lake Kelseyville. Comment
  CHSC101436  Trifolium willdenovii David Isle 2004-5-6 1583 Lake In Salmon Creek overflow depression, Gravelly Valley, N of Lake Pillsbury, >1/4 mile SE of Lake Pillsbury Ranch Gate. 566 Comment
  HSC42350  Trifolium willdenovii Ed Cope 1977-4-23 39 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  UC353913  Trifolium wormskioldii Milo S. Baker 1927-7-2 2277 a Lake Meadow-Salmina's Resort Comment
  POM277670  Trifolium wormskioldii Lyman D. Benson 1934-6-12 6068 Lake Kelseyville. McGaw Slough. Middle N. Coast Mt. Range. Clear Lake Watershed. 427 Comment
  SEINET12052819  Trillium albidum F. H. Utech 1995-1 95 -74 Lake Mendocino National Forest, Three Crossings area, 2.1 mi E on NF M-10 from NF M-1 800 Comment
  HSC15687  Trillium chloropetalum var. chloropetalum D. M. Patten 1964-5-2 Lake 100 yds. E of Hartly Cemetery on Scotts Valley Rd. 457 Comment
  UC1734068  Triphysaria versicolor subsp. faucibarbata Kay H. Beach, Frank Gould 1940-5-17 445 Lake near Middletown Comment
  POM276958  Triteleia hyacinthina Lyman Benson 1930-6-20 2183 Lake Kelseyville, Middle N Coast mtn range, Kelsey Creek. 427 Comment
  HSC43928  Triteleia laxa Robert M. Specht 1977-4-28 826 Lake Saddle of ridge crest 512 Comment
  CAS-BOT-BC526092  Triteleia laxa Agnes M. Bowman 1902-5-1 139 Lake Sulphur Bank Comment
  POM277008  Triteleia lugens Egan 1932-5-5 s.n. Lake Cobb Valley 762 Comment
  RSA245018  Triteleia peduncularis J. P. Smith, John Sawyer 1971-6-6 4758 Lake Kowalski Ranch in Little Indian Valley; along Stanton Creek. Comment
  RSA339161  Triteleia peduncularis Margaret J. Williams, Wayne Roderick 1984-5-22 84- 15 -2 Lake Hidden Valley, 3 miles NE of Middletown, near Putota Creek 259 Comment
  SD6388  Triteleia peduncularis daniel Cleveland Jun 1882 Lake Allen Springs. Comment
  CAS-BOT-BC527993  Triteleia peduncularis Bolander 1874-1-1 s.n. Lake unspecified Comment
  CAS-BOT-BC528000  Triteleia peduncularis Ella D. Cantelow 1957-5-31 s.n. Lake 6.8 miles west of Leesville, along grade east of Indian Valley Comment
  POM276965  Triteleia peduncularis Lyman Benson 1934-6-12 6079 Lake Kelseyville. McGaw slough. 427 Comment
  CAS-BOT-BC91123  Umbellularia californica Agnes M. Bowman 1902-4-1 19 Lake High Valley. Comment
  HSC27282  Umbellularia californica J. P. Smith, J. O. Sawyer 1972-4-1 5171 Lake 8.8 mi. N of junction of SR 20 and Walker Ridge Rd. Comment
  RSA30091  Umbellularia californica E. K. Balls, P. C. Everett 1953-10-15 18675 Lake St. Helena Creek, Highway 29, one mile north of Lake-Napa County line. 381 Comment
  CAS-BOT-BC381874  Uropappus lindleyi Agnes M. Bowman 1902-5-1 121 Lake Sulphur Banks Comment
  UCD131806  Uropappus lindleyi Chenoa Wilcox; Plant Biology 102 Pplant collecting interns 2013-4-14 3 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. 597 Comment
  UCD81102  Uropappus lindleyi Ryan Abe; with PLB 102 class 2009-5-3 57 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road miles north of junction with Hwy 20. East side of the road. 731 Comment
  JEPS43435  Urtica dioica subsp. gracilis J. W. Blankinship 1928-9-23 Lake Kelseyville, Timothy's, Clear Lake woods Kelseyville; , Timothy's Comment
  UCD166507  Utricularia macrorhiza Peter Rubtzoff 1957-8-10 3504 Lake Northern side of Boggs Lake. Comment
  POM293615  Utricularia vulgaris subsp. macrorhiza Lyman Benson 1948-7-3 12906 Lake Bogg s Lake, west of Mount Hanna. 854 Comment
  SD6935  Verbascum blattaria none given 1882-6-26 Lake Allen Springs Comment
Read comments
Dec 14 2014
  UC999206  Verbascum blattaria Eleanor Armstrong 1932-5-21 487 Lake 1 1/2 mi sw Middletown 243 Comment
  CHSC56602  Verbena lasiostachys var. lasiostachys Steven Triano 1988-6-1 238 Lake Ca 0.3 mi n of Pogie Point Campground which is on the n shore of Lake Pillsbury. 563 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
  UCD136984  Veronica peregrina subsp. xalapensis Ellen Dean; with Plant Biology 102 interns 2013-5-4 7731 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. Along edge of meadow on east side of entrance road to park. Just south of entrance kiosk. 414 Comment
  UCD38230  Vicia americana subsp. americana Beecher Crampton 1953-6-2 1395 Lake Western edge of Boggs Lake, northwest slope of Mt. Hannah. Comment
  CHSC91507  Vicia americana var. americana D. Isle 1995-6-7 1073 Lake Mendocino National Forest--North Coast Ranges. Rice Fork Watershed. East of Rd. 16N19 in the East side of Deer Valley Meadow. 1024 Comment
  HSC36477  Viola douglasii John Rehling, Robert M. Specht 1976-3-19 338 Lake Along Hwy. 29 at the junction of Hopland Rd. Comment
  OBI8476  Viola douglasii Robert F. Hoover 1963-7-2 8567 Lake Summit of Sheetiron Mtn Comment
  RSA481915  Viola douglasii Aaron Liston, James D. Morefield 1988-3-20 711 -3 Lake 0.1 mile N of Howard Springs on Siegler Springs - Big Canyon Road. 670 Comment
  SEINET7075503  Viola douglasii A. G. Vestal 1955-4-6 3713 Lake Flat between serpentine hills, about 2.9 miles north of Middletown on Big Canyon Road. 38? deg. 47' 43" North Latitude, -122? deg. 36' 49" West Longitude. UTM Zone 10, 533547mE, 4293916mN. (NAD 27). [Coordinate Datum: WGS84/NAD83]. Comment
  UC422886  Viola douglasii H. P. Chandler 1907-4-1 Lake Kelseyville Comment
  UCD67112  Viola douglasii Ellen Dean; Davis Botanical Society 2008-5-31 5033 Lake West of I-5 at Maxwell, near summit lookout of Goat Mountain at end of Goat Mountain Road, western part of ridges below lookout just off the road. 1724 Comment
  CAS-BOT-BC536549  Viola glabella M. S. Jussel 1931-3-30 27 Lake Glenbrook near Jordan Park Comment
  UC1763344  Viola lobata J. W. Blankinship 1920-4-17 Lake Middleton Comment
  CAS-BOT-BC537055  Viola lobata M. S. Jussel 1933-4-29 s.n. Lake Jordan Park, Cobb Mt. Comment
  CAS-BOT-BC537061  Viola lobata Lawrence Beane; Ira L. Wiggins 1949-5-3 178 Lake Unspecified Comment
  HSC92373  Viola lobata Sam Stroich Jr., Rolf Miller, Brian Pereira 1990-5-8 25 Lake Blue Oak Campground, Indian Valley Res. 534 Comment
  POM286466  Viola lobata Lyman D. Benson 1928-4-29 159 Lake Mt. Hanna. Kelseyville. Middle N Coast mtn range, Cold Creek. 762 Comment
  UCD41490  Viola pedunculata Geri Hulse-Stephens 2001-4-29 568 Lake Goat Mountain. Addington Camp. Upper Addington Glade. 1386 Comment
  JEPS48876  Viola purpurea subsp. purpurea W. L. Jepson 1942-6-9 20713 Lake lower slopes of Cobb Mountain (Cobb Post Office); , Cobb Post Office Comment
  UC1761471  Viola purpurea subsp. quercetorum Milo S. Baker 1925-4-8 983 Lake Scott Valley Comment
  UC505173  Viola purpurea subsp. quercetorum R. M. Holman 1933-4-30 Lake Bottle Rock Comment
  UC1762311  Viola purpurea subsp. quercetorum L. R. Heckard 1950-5-13 Lake near Middleton (ridge NE of Little Sulphur Creek; around US Bench Mark A 626, 1942; 4 mi W of Lincoln Rock on road from Pine Flat to State Hwy 29) Comment