Search Results — 2000 specimen records retrieved (1589 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/consortium/).
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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC73533  Abies concolor H. B. Kaufner 1936-9-19 s.n. Lake Saddle west of Snow Mountain West 1981 Comment
  CAS-BOT-BC331552  Acer macrophyllum A. A. Heller 1902-7-14 5878 Lake Foothills S of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  HSC37764  Acer macrophyllum A. M. Montalvo, J. D. Ackerman 1975-9-11 726 Lake Boggs Mtn. E of Cobb, 100 m down from Rd. 100 on Rd. 110. 780 Comment
  CAS-BOT-BC334154  Acer negundo var. californicum Mrs. Alexander McCallum 1905-8-1 s.n. Lake Blue Lakes Comment
  CAS-BOT-BC334198  Acer negundo var. californicum Walter Knight 716 Lake Clear Lake State Park near Kelseyville Comment
  CAS-BOT-BC28634  Achillea millefolium Walter Knight; Irja Knight 1981-7-7 4349 Lake Orange Pipe. On road to summit of Mt. Sanhedrin 1524 Comment
  CHSC29638  Achnatherum lemmonii Dibble; Griggs 1979-6-15 71 Lake Near Potato Hill, close to the town of Stonyford. 1125 Comment
  JEPS80311  Achnatherum lemmonii L. R. Heckard and J. Hickman 1981-6-20 5550 Lake n slope of n ridge Snow Mt. 1767 Comment
  RSA275365  Achnatherum lemmonii var. lemmonii J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9325 Lake Mendocino National Forest. Along Boardman Ridge, 1.6 miles from its junction with Forest Service Road 20N01. 1220 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
  UCD132445  Acmispon glaber var. glaber Greggory Cates; PLS 102 plant collecting interns 2013-5-4 3 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. Just south of southern boundary of park, south of Soda Bay Road. Along undeveloped road that goes southeast from Glebe Road at gate. On private land, with view of lake. 650 Comment
  CHSC38973  Aconogonon davisiae J. D. Jokerst 1980-7-10 961 Lake Occasional on the ridgeline running northeast of the summit of Hull Mt. Comment
  CAS-BOT-BC29866  Adenocaulon bicolor Walter Knight; Irja Knight 1981-7-7 4405 Lake Above Towhead Flat, enroute to summit of Mt. Sanhedrin 1371 Comment
  CHSC29515  Adenostoma fasciculatum Dibble; Griggs 1979-7-12 117 Lake Near Bear Creek, close to the town of Stonyford. 610 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
  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
  UCD111939  Adiantum jordanii Christopher Mallek 2008-1 HV1- 72 Lake High Valley. 793 Comment
  RSA2390  Aesculus californica J. W. Blankinship 1928-7-13 s.n. Lake Mt. Konocti. Comment
  UCD137037  Aesculus californica Ellen Dean; with Plant Biology 102 interns 2013-5-4 7751 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. Northern part of park near beach picnic area. 401 Comment
  RSA0034197  Agastache urticifolia M. Bourell 1997-7-3 6586 Lake Mendocino National Forest, 2.3 mi. N of Low Gap on Road M3. 1371 Comment
  CAS-BOT-BC22941  Agoseris heterophylla M. S. Jussel 1933-4-30 s.n. Lake Jordan Park, Cobb Mt. Comment
  UCD160396  Agoseris heterophylla James A. Neilson Jr. 1975-5-14 3575 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  CAS-BOT-BC46035  Agoseris heterophylla var. cryptopleura Alice Eastwood; John Thomas Howell 1938-5-16 5637 Lake Lake--Colusa Co. line on road to Williams Comment
  UC1199479  Agoseris heterophylla var. heterophylla Joseph P. Tracy 1921-5-12 5524 Lake in valley Lakeport; Northern Coast Ranges 426 Comment
  CAS-BOT-BC13120  Agoseris hirsuta J. W. Blankinship 1924-6-8 s.n. Lake Kelseyville Comment
  UC353842  Agrimonia gryposepala Milo S. Baker 1927-6-28 2232 a Lake Whispering Pines Resort Cobb Mt. (Cobb Mt, s Lake County) Comment
  UC12026  Agrimonia gryposepala Willis L. Jepson 1892-7 Lake Elk Mountain; South Fork of Eel River Comment
  UC12027  Agrimonia gryposepala Willis L. Jepson 1892-7 Lake summit of Elk Mountain; South Fork of Eel River Comment
  POM294495  Agrostis Lyman Benson 1942-7-9 11283 Lake Creek 1 mile north of Kelseyville. Kelsey creek. 412 Comment
  CAS-BOT-BC127243  Agrostis exarata Peter H. Raven 1954-9-1 8094 Lake Butts Canyon, 7 miles south of Middletown. Comment
  JEPS75877  Agrostis exarata L. R. Heckard 1974-9-11 3931 Lake about 1.5 mi se Snow Mt. West (margin of Frog Pond, about 0.5 mi nw of Foutch Camp, w of Stonyford) 1920 Comment
  RSA2650  Agrostis exarata J. W. Blankinship 1928-7-28 s.n. Lake Kelseyville. Comment
  RSA715734  Agrostis exarata David W. Isle 1997-7-31 327 Lake 55 mi up 16N14 from Low Gap Comment
  UC1023595  Agrostis exarata Virginia Bufford 1936-9-20 426 Lake 3/4 mi up trail Sheep Camp; Snow Mt. Comment
  UCD52426  Agrostis exarata Milo S. Baker 1943-6-30 10437 Lake 6.5 mile west of Lakeport, Hopland Highway. 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
  RSA0116945  Agrostis exarata Lyman Benson 1942-7-11 11290 Lake Lower end of Trailer's Pasture 1-1/2 mile northeast of Kelseyville. Mt. Range: Middle North Coast. Drainage Area: Clear Lake. 411 Comment
  RSA115450  Agrostis microphylla Beecher Crampton 1957-6-27 3685 Lake Basalt rubble, 1.8 miles east of Loch lomond. 816 Comment
  UC815002  Agrostis microphylla Alice Eastwood and John Thomas Howell 1938-5-16 5642 Lake Sulphur Banks Comment
  CAS-BOT-BC138845  Agrostis microphylla Beecher Crampton 1956-5-21 3439 Lake Meadow just south of Harbin Creek, 2 miles north of Middletown, road to Harbin Springs. Comment
  UCD35409  Agrostis microphylla var. intermedia Beecher Crampton 1956-6-27 3685 Lake 1.8 miles east of Loch Lomond. Comment
  JEPS439  Alisma plantago-aquatica W. L. Jepson 1943-5-17 20827 Lake near Scott Valley; Glen Eden School Comment
  UC985644  Alisma plantago-aquatica Herbert L. Mason 1946-7-27 12945 Lake about 1 mi s Lakeport (margin of Clear Lake); Clear Lake Comment
  CHSC101591  Allium amplectens David W. Isle; Peter Nilles 2003-5-20 1665 Lake Mendocino National Forest. 1 mile SW of Round Mountain and 1 mile SSW of Low Gap Jct 20N02.4 (Kneecap R. Rd) and 23N56.1 (Eel) River Rd at jct of skid Rd on N edge of 23N56.1. MDB and M. In ephemeral wet and dry portion of old skid rd/trail to FIA Plot 53. 1139 Comment
  JEPS56359  Allium amplectens W. L. Jepson 1920-5-23 8989 Lake Indian Valley 457 Comment
  POM225832  Allium amplectens M. S. Jussel 1932-5-1 s.n. Lake Jordan Park. Comment
  CAS-BOT-BC461038  Allium amplectens Robert E. Jameson 1967-6-1 5 . Lake South Fork of Scott's Creek, 4 miles west of Lakeport Comment
  CAS-BOT-BC461043  Allium amplectens R. Bacigalupi; R. S. Ferris; Ira L. Wiggins 1933-6-2 6690 Lake 1/4 mile NW of Oak Park Springs on Pope Valley - Middletown Road Comment
  CAS-BOT-BC461046  Allium amplectens L. R. Abrams 1928-5-7 12567 . Lake 4-5 miles east of Hough's Springs Comment
  UCD138482  Allium amplectens Rick York 1991-5-22 91- 005 Lake Southwest of Morgan Valley, Homestake Mine Core shed. Comment
  RSA123618  Allium campanulatum Milo S. Baker 1927-6-21 2222 Lake East slope, Cobb Mountain. 1159 Comment
  RSA2512  Allium falcifolium J. W. Blankinship 1923-4-29 s.n. Lake Siegler Springs. Comment
  CAS-BOT-BC469126  Allium falcifolium Elmer I. Applegate 1934-3-8 8882 Lake Pine Grove, north slope of Cobb Mountain, western Lake County Comment
  CAS-BOT-BC469133  Allium falcifolium M. S. Jussel 1931-4-1 s.n. Lake Kelseyville Comment
  HSC37982  Allium falcifolium Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2330 Lake Along Morgan Valley Rd., 2 mi. W of Napa county line 732 Comment
  HSC42388  Allium falcifolium Dale McNeal 1975-5-3 1594 Lake 12.6 mi. SE of the junction of Hwy. 29 and 53 on the Berryessa-Knoxville Rd., 7.2 mi. NW of Knoxville Comment
  UCR42307  Allium fimbriatum L. F. LaPre 1985-4-26 s.n. Lake Inner North Coast Ranges, 2.6. mi north of Middletown on Hwy 29 399 Comment
  HSC43913  Allium fimbriatum var. fimbriatum Robert M. Specht 1977-5-14 878 Lake W of serpentine outcrop, Ukiah 671 Comment
  JEPS33079  Allium fimbriatum var. fimbriatum F. W. Peirson 1926-4-3 6618 Lake Middletown Comment
  CAS-BOT-BC469349  Allium fimbriatum var. fimbriatum Mrs. H. M. Mitchell 1932-4-10 s.n. Lake Lake Co. Comment
  UCR80281  Allium fimbriatum var. purdyi Carolyn Sanford 1977-4-23 346 Lake 0.4 mi north of State Route 20 on the Walker Ridge Road. 640 Comment
  HSC42258  Allium serra Rich White 1977-4-23 18 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  CAS-BOT-BC475551  Allium serra Carl Purdy 1904-1-1 s.n. Lake Boundary of Lake & Colusa Counties Comment
  RSA2511  Allium unifolium J. W. Blankinship 1925-5-4 s.n. Lake Kelseyville Comment
  CAS-BOT-BC476620  Allium unifolium Lyman Benson; Cora W. Benson 1934-4-25 s.n. Lake 2 mi. n. w. of Kelseyville. Middle N. Coast Mt. range. Clear Lake watershed. Agonaut Camp Grnd. 411 Comment
  RSA63663  Allophyllum divaricatum Milo S. Baker 1950-5-23 12235 Lake About 1 mile SE of Borax Lake. Type locality. Comment
  UC106705  Allophyllum divaricatum T. S. Brandegee 1892-6-22 Lake Snow Mt. Comment
  CAS-BOT-BC293739  Alnus incana Mona Bourell 1997-7-4 6610 Lake Mendocino National Forest, Plaskett Meadow Campground 1767 Comment
  POM281275  Alnus rhombifolia Lyman Benson 1929-8-4 1889 Lake Kelsey Creek Canyon. Comment
  CAS-BOT-BC138143  Alopecurus aequalis var. aequalis M. S. Jussel 1948-8-5 24 Lake Bog Lake. Comment
  CAS-BOT-BC138013  Alopecurus geniculatus Greg de Nevers 1996-9-1 10863 Lake Boggs Lake TNC Preserve. 609 Comment
  CAS-BOT-BC137964  Alopecurus saccatus Beecher Crampton 1956-5-21 3437 Lake Junction State Highway 29 and the Lower Lake Road, ca. 5 miles southesat of Kelseyville. Comment
  POM279347  Amaranthus albus Lyman Benson 1936-8-15 7951 Lake Kelseyville 412 Comment
  POM141585  Amelanchier pallida A. A. Heller 1902-7-22 5961 Lake Near the summit of Mt. Sanhedrin. Comment
  POM275576  Amelanchier pallida Lyman D. Benson 1928-4-28 s.n. Lake Highland springs; Mayacamas Mt Range, 'Dobe Creek Watershed. 610 Comment
  POM275577  Amelanchier pallida Lyman D. Benson 1928-4-28 s.n. Lake Highland springs; Mayacamas Mt Range, 'Dobe Creek Watershed. 610 Comment
  CDA25708  Amelanchier utahensis Vernon H. Oswald & Lowell Ahart 1998-5-7 9033 Lake Bartlett Springs Road west of Indian Valley Reservoir at the bridge on Bartlett Creek. Comment
  JEPS45124  Amelanchier utahensis W. L. Jepson 1893-5-5 31 a Lake Middleton grade Mt. St. Helena (near Lake County line) Comment
  JEPS45152  Amelanchier utahensis W. L. Jepson 1897-7-14 126 c Lake Glenbrook Comment
  JEPS73464  Amelanchier utahensis L. R. Heckard 1972-6-9 3071 Lake along trail from Frog Pond to Milk Ranch; Snow Mt. 1950 Comment
  HSC41852  Amsinckia intermedia K. Irwin 1977-4-23 284 Lake 0.4 mi. N of SR 20 on Walker Ridge Rd. 640 Comment
  UC78280  Amsinckia intermedia T. S. Brandegee 1891-6-1 Lake Snow Mountain Comment
  UCD160397  Amsinckia intermedia James A. Neilson Jr. 1975-5-14 3576 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  RSA0079985  Amsinckia intermedia Francia Chisaki 1958-4-26 1124 Lake On Highway #29, right at the junction with road to Lower Lake. Comment
  CAS-BOT-BC222469  Amsinckia lunaris Francia Chisaki; R. Ornduff; H. G. Baker 1958-4-26 1126 Lake On road to Lakeport, 1.6 miles south of Lakeport Comment
  LA29477  Amsinckia lunaris Francia Chisaki; 1953-5-8 562 Lake W-facing slope of Hill 1030, 2.7 mi. E of Middletown on road to Lower Lake Comment
  UC1229758  Amsinckia lunaris Francia Chisaki, Helen K. Sharsmith 1959-5-27 1345 Lake 4.1 mi s Howard's Hot Springs (sw of Lower Lake); North Coast Ranges Comment
  UCR196340  Amsinckia menziesii S. Franson 1997-4-23 05 Lake North Coast Range, city of Upper Lake, immediately east of intersection of Hwy 20 and Hwy 29 409 Comment
  RSA2453  Anagallis arvensis J. W. Blankinship 1928-7-20 s.n. Lake Kelseyville. 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
  UCD84045  Angelica tomentosa Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6223 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
  UC762520  Anisocarpus madioides R. F. Hoover 1941-5-11 5020 Lake foot of grade w Middletown (on road to Kelseyville) Comment
  CAS-BOT-BC271417  Anisocarpus scabridus Philip A. Munz 1956-7-25 22313 Lake West Peak Ridge, Snow Mt. 2103 Comment
  POM292542  Antennaria argentea Lyman Benson 1932-6-21 3729 Lake Elk Mountain. Eel River watershed, Middle N Coast Range. 1220 Comment
  UC134206  Antennaria argentea T. S. Brandegee 1891-6-24 Lake Snow Mountain Comment
  RSA115375  Anthoxanthum aristatum Beecher Crampton 1956-6-27 3688 Lake Along Cold Creek, eastern base of Mt. Hannah 793 Comment
  UC768775  Anthoxanthum odoratum R. F. Hoover 1941-5-2 4974 Lake near Cobb Comment
  UCD132508  Anthriscus caucalis Juan Sanchez; PLS 102 plant collecting interns 2013-5-4 7 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. North side of park, north of Soda Bay Road. Near to entrance kiosk. Southern part of meadow near valley oak woodland and creek. 405 Comment
  JEPS83307  Antirrhinum cornutum David M. Thompson 1983-8-11 403 Lake SW of Butts Canyon Road 2.2 miles N of Snell Valley Road junction, streambed of Butts Creek; Aetna Springs Quad., Butts Creek 243 Comment
  HSC83240  Antirrhinum cornutum D. M. Thompson 1983-8-11 403 Lake Butts Creek, SW of Butts Canyon Rd., 2.2 mi. N of Snell Valley Rd. junction 244 Comment
  JEPS87948  Antirrhinum vexillocalyculatum subsp. breweri Barbara Ertter 1988-7-4 7710 Lake ca 11 air mi n Upper Lake (town) (0.5 mi e of Rice Fork on Bear Creek Rd, 1.5 mi w of Bear Creek Campground, Mendocino National Forest); Mendocino National Forest 609 Comment
  JEPS83306  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum David M. Thompson 1983-8-11 338 Lake 6.3 mi se Morgan Valley Road junction with Hwy. 29/53 (at junction of private dirt road with Morgan Valley Road, on e side of road, at Benchmark = 1796 ft); Lower Lake Quad. 548 Comment
  OBI45816  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum David M. Thompson 1983-6-20 345 Lake 1.5 I up Bartlett Springs Rd from jctn with hwy 20 Lucerne quad Comment
  JEPS6987  Antirrhinum virga W. L. Jepson 1938-6-9 18912 Lake 2 mi n Lower Lake (near Cache Creek) 426 Comment
  JEPS83350  Antirrhinum virga David M. Thompson 1983-6-17 343 Lake 1.5 mi n Hwy. 53 junction with Hwy. 29 (Hwy. 53, w side of road); Lower Lake Quad. (7.5', 1958) 417 Comment
  POM284534  Antirrhinum virga Lyman D. Benson 1928-6-16 389 Lake Kelseyville, Mayacamas Mountain, Flat 2 miles toward Highland Springs. 549 Comment
  UC147886  Antirrhinum virga Joseph P. Tracy 1905-7-13 2251 Lake near Adams' Springs; Northern Coast Ranges 914 Comment
  RSA96683  Antirrhinum virga Percy C. Everett, E. K. Balls 1954-10-18 20360 Lake 9.2 mi. SE from Hough Springs on road from Lucerne to Williams. 549 Comment
  CAS-BOT-BC447673  Aphanes arvensis J. W. Blankinship 1923-3-11 s.n. Lake Kelseyville, California Comment
  RSA463099  Apocynum androsaemifolium subsp. pumilum Lyman Benson 1928-6-16 s.n. Lake Highland Springs, In Mayacamas mts., Dobe Creek River. Comment
  JEPS49808  Apocynum cannabinum W. L. Jepson 1897-7-15 14617 Lake Scott Valley Comment
  UCD163121  Apocynum cannabinum James A. Neilson Jr. 1977-7-19 3946 Lake Mayacmas Mountains; west of Glenbrook Cemetery, tributary creek of Kelsey Creek. (Exact location unknown. Coordinates estimated by label maker. Near Rancho La Cienaga 'orchid bog.' Uncertain of location of La Cienaga Creek or Ranch.] Comment
  UCD83977  Apocynum cannabinum Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6161 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage, above waterfall. 666 Comment
  UC424826  Apocynum cannabinum Milo S. Baker 1929-7-1 3538 b Lake along Barker Ranch Trail just beyond pond Barker Ranch Trail Comment
  CAS-BOT-BC392036  Aquilegia eximia A. A. Heller 1902-8-2 6014 Lake Near Hullville on the ridge between Eel River and Rice Creek Comment
  CAS-BOT-BC392206  Aquilegia formosa M. S. Jussel 1933-6-26 215 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CHSC105190  Aquilegia formosa B. Castro; L. P. Janeway 1999-7-5 1006 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
  SD7973  Aquilegia formosa Daniel Cleveland June 1882 Lake Allen Springs Comment
  IRVC29597  Arabis Mark A. Elvin, Mark S. Brunell, David Isle 2006-8-3 5002 Lake Snow Mtn: 550m N of Cedar Camp; on ridge where county line devides Lake and Calusa counties. Southern Northern Inner Coast Ranges 1940 Comment
  NY172576  Arabis epilobioides A. A. Heller 1902-7-24 s.n. Lake Near the summit of Mt. Sanhedrin Comment
  RSA0126433  Arabis glabra Lyman Benson 1932-6-18 3708 Lake Soda Bay Road; Buckingham Park; Kelseyville; Mt. Range: Middle N coast; Watershed: Clear Lake. 457 Comment
  CHSC4204  Arbutus menziesii J. Wheeler 1967-5-14 21 Lake Scattered trees along lake shore. On N shore of upper Blue Lake about 1 1/2 miles W of Blue Lake resort area. 396 Comment
  HSC66035  Arceuthobium campylopodum D. Boyd, M. Eichelberger, Tim Messick, T. Ranker 1980-4-19 38 Lake Along Walker Ridge Rd., 1 mi. N of junction with access road to Indian Valley Dam Comment
  CDA22350  Arceuthobium occidentale L. Ahart 2004-10-14 11458 Lake On the south edge of Bartlett Springs Road (Road M 12), near the northwest part of Indian Valley Reservoir. Comment
  POM315889  Arctostaphylos Patricia Wilder 1965-6-9 3614 Lake Pine Summit Estates, Summit Blvd., block 2, lots 1-3, near Calif. State Hwy 175. Sierra Nevada; Clear Lake drainage area. Comment
  UC1506076  Arctostaphylos X candidissima Robert T. Clausen 1963-5-17 63110 Lake summit California Coast Ranges, Cobb Mts. 1427 Comment
  CAS-BOT-BC24054  Arctostaphylos canescens subsp. canescens R. S. Ferris 1924-2-22 3873 Lake Road to Cobb, 4 mi. from Middleton. Comment
  CAS-BOT-BC24066  Arctostaphylos canescens subsp. canescens Walter Knight; Irja Knight 1981-7-6 4282 Lake Within 1/2 mi. of jct of Low Gap Rd. on Boardman Ridge on s. slope of Hill Mt. 914 Comment
  CAS-BOT-BC24099  Arctostaphylos canescens subsp. canescens Alice Eastwood 1925-5-22 12767 Lake Dashiells Mt, Sanhedrin Comment
  RSA10181  Arctostaphylos canescens subsp. canescens C. B. Wolf 1928-5-5 1963 Lake 1 mi from Clear Lake on the Bartlett Springs Grade. Comment
  RSA141475  Arctostaphylos canescens subsp. canescens A. E. Wieslander 1933-7-2 337 Lake One mile north of Adams Springs. 762 Comment
  UC1363639  Arctostaphylos canescens subsp. canescens Charles M. Belshaw 1936-9-19 2696 Lake sw-facing slopes Snow Mountain West (two mi ne of Potato Hill); Inner North Coast Ranges 1889 Comment
  UC353876  Arctostaphylos canescens subsp. canescens Milo S. Baker 1927-7-3 2274 b Lake along hwy 1 mi n Cobb Sta. Comment
  RSA202116  Arctostaphylos canescens var. candidissima Freed W. Hoffman 1948-6-26 2508 Lake Long Ridge 1.2 miles east of Bear Creek. 747 Comment
  RSA32527  Arctostaphylos canescens var. candidissima J. T. Howell 1945-6-21 21133 Lake Bartlett Mountain; Sawmill Flat. 1220 Comment
  SD60263  Arctostaphylos elegans Lyman Benson 1930-5-9 2117 Lake Cold Creek Canyon, 2 mi. S of Kelseyville and 1 mi. SW of Mt. Konocti. Clear Lake watershed 505 Comment
  CAS-BOT-BC23383  Arctostaphylos glandulosa subsp. cushingiana Alice Eastwood; John Thomas Howell 1938-5-17 5707 Lake Near Pine Mt. Comment
  CAS-BOT-BC23382  Arctostaphylos glandulosa subsp. cushingiana Milo S. Baker 1946-2-25 11295 Lake ca. 10 miles S of Kelseyville towards Lower Lake Comment
  CAS-BOT-BC23237  Arctostaphylos glandulosa subsp. glandulosa Brandegee 1889-1-1 23 Lake Lake County Comment
  CAS-BOT-BC234981  Arctostaphylos glandulosa subsp. glandulosa Ellen Dean; G. Harrington; C. Thomsen; L. Sarafini 2010-6-16 6174 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage, north of (below) waterfall and large boulders 645 Comment
  CAS-BOT-BC24789  Arctostaphylos glandulosa subsp. glandulosa Frank W. Peirson 1926-4-2 6572 Lake Summit Hopland Grade. Comment
  RSA15659  Arctostaphylos glandulosa subsp. glandulosa C. B. Wolf 1928-2-26 1519 Lake 6 mi. n. of Upper Lake on road to Williams. Comment
  OBI14745  Arctostaphylos manzanita H. E. McMinn 1933-4-17 3039 Lake Comment
  UCD20649  Arctostaphylos manzanita R. J. Blenkush; J. H. Richards 2000-1-29 43 Lake Morgan Valley road embankment. 725 Comment
  UCD51913  Arctostaphylos manzanita A. Simontacchi 1937-6-25 200 Lake Lakeport. 899 Comment
  CAS-BOT-BC38933  Arctostaphylos manzanita subsp. elegans Lyman Benson 1928-3-30 586 Lake Cold Creek Canyon, Kelseyville. Mt. Konocti Comment
  CAS-BOT-BC38942  Arctostaphylos manzanita subsp. elegans Lyman Benson 1930-5-9 2117 Lake Cold Creek Canyon, 2 miles south of Kelseyville and 1 mile southwest of Mt. Konocti. Clear Lake watershed. 502 Comment
  CAS-BOT-BC38951  Arctostaphylos manzanita subsp. elegans H. E. McMinn 1925-12-31 1605 B Lake Bartlett Mt., Clover Creek Road Comment
  CAS-BOT-BC38958  Arctostaphylos manzanita subsp. elegans Vernon O. Bailey 1916-9-24 s.n. Lake Mt. Konokti, Clear Lake Comment
  CAS-BOT-BC38965  Arctostaphylos manzanita subsp. elegans B. A. Stein 1981-5-2 532 Lake Bartlett Springs Rd, 10 miles east of Clear Lake 1127 Comment
  UC1120154  Arctostaphylos manzanita subsp. elegans A. E. Wieslander 1939-8-27 899 Lake near Howes Camp; Mendocino National Forest, Lakeport Quadrangle Comment
  UC1120160  Arctostaphylos manzanita subsp. elegans A. Simontacchi 1937-7-12 281 Lake 0.4 mi sw Soda Bay; Lakeport Quadrangle 548 Comment
  SEINET11987293  Arctostaphylos manzanita subsp. elegans W. Knight, Knight, I. 1981-1 3884 Lake Tilden Botanic Garden, Berkeley, orig. from Mt. Konocti Comment
  CAS-BOT-BC38777  Arctostaphylos manzanita subsp. manzanita A. A. Heller 1902-8-4 s.n. Lake On Eel river one mile below Hullville Comment
  CAS-BOT-BC38784  Arctostaphylos manzanita subsp. manzanita Agnes M. Bowman 1902-2-16 s.n. Lake Indian Garden at Sulphur Banks Comment
  CAS-BOT-BC38814  Arctostaphylos manzanita subsp. manzanita L. R. Abrams 1916-7-28 6302 Lake Between Adams Springs and Kelseyville Comment
  CAS-BOT-BC38846  Arctostaphylos manzanita subsp. manzanita T. S. Brandegee 1888-1-1 39 Lake Lake County Comment
  CAS-BOT-BC38849  Arctostaphylos manzanita subsp. manzanita H. E. McMinn 1923-5-27 1006 b Lake Bear Creek tributary to Rice Fk. of Eel River at base of Snow Mountain Comment
  UC82967  Arctostaphylos manzanita subsp. manzanita Katharine Brandegee April 1889 Lake Comment
  RSA96649  Arctostaphylos manzanita subsp. manzanita P. C. Everett, E. K. Balls 1954-10-18 20356 Lake 6.3 mi. NW of Upper Lake along Middle Creek. 488 Comment
  POM286045  Arctostaphylos nevadensis Cora W. Benson 1940-05 s.n. Lake Pine Grove, Cobb Valley. 915 Comment
  JEPS81421  Arctostaphylos patula L. R. Heckard and J. C. Hickman 1982-7-9 6028 A Lake near summit of Lookout (Colusa-Lake Co. boundary); Goat Mt. Comment
  CAS-BOT-BC43779  Arctostaphylos stanfordiana J. E. Adams 1934-3-10 666 Lake 7 1/2 mi s. Kelseyville Comment
  CAS-BOT-BC43790  Arctostaphylos stanfordiana H. P. Chandler 1907-4-1 s.n. Lake Kelseyville Comment
  CAS-BOT-BC46199  Arctostaphylos stanfordiana C. Hart Merriam 1916-9-24 s.n. Lake Bet. Kelseyville and Lower Lake. W. side Lower lake. Comment
  RSA15660  Arctostaphylos stanfordiana C. B. Wolf 1928-2-26 1518 Lake 6 mi. n. of Upper Lake on road to Williams. Comment
  RSA2767  Arctostaphylos stanfordiana J. W. Blankinship 1923-3-11 s.n. Lake Kelseyville Comment
  UC1388316  Arctostaphylos stanfordiana Freed W. Hoffman 1947-3-18 932 Lake s foot of mt. North Coast Ranges, Mt. Konocti Comment
  UC549551  Arctostaphylos stanfordiana J. E. Adams 1934-3-10 668 Lake 7 1/2 mi s Kelseyville Comment
  UC549688  Arctostaphylos stanfordiana J. E. Adams 1934-3-10 661 Lake s Mt. Konocti Comment
  UC82924  Arctostaphylos stanfordiana Katharine Brandegee 1886-1 Lake Comment
  UCD53844  Arctostaphylos stanfordiana Roman Gankin 1965-5-6 534 Lake Bartlett Mountain Road; 3.8 miles east of Sawmill Flat. Comment
  UCD53852  Arctostaphylos stanfordiana H. S. Yates 1934-4-15 3769 Lake South of Bendmore Valley. 762 Comment
  SEINET11993691  Arctostaphylos stanfordiana subsp. raichei Unknown 1984-1 RR 40207 Lake at county line, end of Pine Mt. Rd, 9.7 mi from its beginning on Geysers Rd 762 Comment
  SEINET11995498  Arctostaphylos stanfordiana subsp. raichei Unknown 1986-1 60008 Lake ca 1 mi E of Mendocino Co. line, Cow Mt. area, Mill Creek Rd (E of Ukiah) 799 Comment
  HSC37989  Arctostaphylos viscida Thomas W. Nelson, Jane P. Nelson, James Nelson, J. P. Smith 1976-4-12 2336 Lake Along Morgan Valley Rd., 1.5 mi. from Napa County line 671 Comment
  HSC67088  Arctostaphylos viscida Teri Bartowski, Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 12 Lake Walker Ridge Rd., 2.65 mi. S of junction with access road to Indian Valley Dam Comment
  UCD52213  Arctostaphylos viscida Roman Gankin 1958-4-26 292 Lake 2 miles up Bartlett Springs Road from junction to Bartlett Springs on Wilbur Springs-Leesville Road. Lake County near Colusa County line, California. Comment
  UCD52626  Arctostaphylos viscida Roman Gankin 1965-5-6 523 Lake Hill northwest of Cold Spring Camp, 0.9 mile east of Little Indian Valley (Kowalski Ranch and Stanton Creek), Lake County, California. Comment
  UC1193126  Arctostaphylos viscida subsp. pulchella R. H. Neuns 1951-4-3 160 Lake 3 mi nw Boggs Lake; Quad 60B1 792 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-BC47419  Arctostaphylos viscida subsp. viscida Roman Gankin 1958-4-26 292 Lake on Leesville-Bartlett Springs road, ca. 2 miles west of junction of this road and Leesville-Wilbur Springs road Comment
  CAS-BOT-BC47423  Arctostaphylos viscida subsp. viscida C. H. M. 1906-8-15 s.n. Lake East base Mt. St. Helena Comment
  CAS-BOT-BC48230  Arctostaphylos viscida subsp. viscida H. E. McMinn 1926-1-2 1621 C Lake Near small tributary of St. Helena stream near base Mt. St. Helena S. of Middletown. Comment
  UC83046  Arctostaphylos viscida subsp. viscida Katharine Brandegee 1889-1 Lake 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
  CAS-BOT-BC82435  Arnica discoidea A. A. Heller 1902-7-25 5985 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC82440  Arnica discoidea Paul R. Hitchborn 1929-5-19 s.n. Lake Lakeport Comment
  JEPS30365  Arnica discoidea Peter H. Raven 1962-5-31 17915 Lake 8.4 miles s, on road to Knoxville Lower Lake Comment
  UC1234613  Arnica discoidea Peter H. Raven 1962-5-31 17915 Lake 8.4 mi s, on rd to Knowville Lower Lake Comment
  CAS-BOT-BC176188  Artemisia Peter Rubtzoff 1951-9-1 692 Lake Blue Lakes. Comment
  POM289337  Artemisia douglasiana Lyman Benson 1927-09 175 Lake Kelseyville- bed of Kelsey Creek 457 Comment
  UC91263  Artemisia douglasiana C. A. Purpus 1894-9-1 1255 Lake Snow Mt. Comment
  UC66175  Asclepias cordifolia A. A. Heller 1902-7-25 5918 Lake s of Mt. Sanhedrin (midway between Potter Valley and Hullville) Comment
  POM130175  Asclepias cordifolia C. F. Baker 1903-5-9 2986 Lake Lower Lake Comment
  CHSC29590  Asclepias eriocarpa Dibble; Griggs 1979-7-19 145 Lake Near Packsaddle Creek, on the Lake Pillsbury quadrangle, close to the town of Potter Valley. 678 Comment
  POM268950  Asclepias eriocarpa Lyman Benson 1942-7-12 11296 Lake Kelseyville Creek 1 mile north of Kelseyville, Middle North Coast Mts., Clear Lake Drainage 412 Comment
  SEINET10580440  Asclepias eriocarpa John Thomas Howell 1940-6-29 Howell 15586 Lake Middletown Comment
  SFV2802  Asclepias fascicularis K. A. Wilson 1961-6-22 1194 Lake North Coast Ranges 3 miles northwest of Nice on CA-Highway 20. Roadside border adjacent to grazing land in margin of alluvial valley. 420 Comment
  SEINET10857355  Asclepias fascicularis Joseph W. Blankinship 1928-7-3 Blankinship s.n. 1928 Lake Kelseyville, low ground along Cold Creek Comment
  UCD121321  Asclepias fascicularis C. J. W. 1914-6-1 s.n. Lake location unknown. Comment
  JEPS54945  Asclepias solanoana Eddie Dearing and Mrs. and Mrs. H. Hamann 1968-6-1 Lake near Kelly's Cabin (above creek, w slopes of mountain); Snow Mountain, Cedar Creek 1402 Comment
  SEINET10741562  Asclepias speciosa A. Arthur Heller 1902-7-14 Heller 5876 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  HSC34902  Aspidotis densa Thomas W. Nelson, James Nelson 1975-5-5 1788 Lake Beside Hwy. 29, 2 mi. N of Middletown Comment
  POM281002  Aspidotis densa Lyman Benson 1935-5-18 6634 Lake Cobb Valley. Middle N Coast mt. range, Clear Lake watershed. 915 Comment
  RSA2806  Aspidotis densa J. W. Blankinship 1923-5-6 s.n. Lake Upper Kelsey Creek. 915 Comment
  CAS-BOT-BC68833  Aspidotis densa M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. Comment
  RSA686366  Aspidotis densa H. de Forest 1930-3-23 s.n. Lake Lake Leo near Middleton Comment
  UC1595491  Aspidotis densa Alan R. Smith with J. Eckenwalder 1974-5-1 654 Lake 1.8 km (1.1 mi) w of Napa Co line Comment
  UC528079  Aspidotis densa R. Bacigalupi, R. S. Ferris, and Ira L. Wiggins 1933-6-2 6698 Lake 1/4 mi nw Oak Park Springs (on Pope Valley-Middletown Rd) Comment
  CAS-BOT-BC178826  Astragalus breweri Greg de Nevers 2001-4-23 12340 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC178833  Astragalus breweri R. D. Stone; G. Clifton; William B. Davilla 1983-5-12 507 Lake Gravelly flats in perennial grassland immediately northest of the bridge over Alder Creek on High Valley Rd., 0.5 mi. due S of Glenbrook 716 Comment
  JEPS96698  Astragalus breweri Dean W. Taylor 1997-4-23 15956 Lake upper reaches of Copper Creek on slopes at south base Hells Peak (ca. 6 miles NW of Upper Lake) 502 Comment
  PASA2718  Astragalus breweri Frank W. Peirson 1926-4-2 6578 Lake 1/2 mile south of Clear Lake on Hopland Rd. Comment
  UC1299230  Astragalus breweri Freed W. Hoffman 1948-5-9 2739 Lake near Howard Springs (North Coast Ranges); , nr Howard Springs Comment
  CAS-BOT-BC178667  Astragalus clevelandii Philip A. Munz 1956-7-24 22306 Lake Long Ridge Trail from Fir Root Spring to Snow Mt. 1524 Comment
  CAS-BOT-BC178674  Astragalus clevelandii Milo S. Baker 1944-6-28 10852 Lake Marsh near Glenbrook, Cobb Val. Comment
  CAS-BOT-BC178336  Astragalus gambelianus Agnes M. Bowman 1902-4-1 202 Lake Sulphur Banks Comment
  RSA10773  Astragalus gambelianus Carl B. Wolf 1928-5-6 2047 Lake 1/4 mi. east of Bartlett Springs. Comment
  UCD81089  Astragalus gambelianus Michael Raines; 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
  CAS-BOT-BC178333  Astragalus gambelianus J. W. Blankinship 1923-4-14 s.n. Lake Kelseyville, Cold Cr. flats. Comment
  SEINET7042550  Astragalus gambelianus A. G. Vestal 1963-5-11 s.n. Lake Howard Springs. Whispering Pines quadrangle UTM Zone 10, 528320mE, 4300894mN. Comment
  CDA15490  Astragalus purshii var. tinctus G. F. Hrusa, WTD 1998-6-19 14627 Lake North Coast Ranges; W side of Goat Mtn. summit, main ridge running west. Comment
  CHSC79502  Astragalus purshii var. tinctus G. F. Hrusa 1998-6-19 14627 Lake Northern California. North Coast Ranges. W side of Goat Mtn. summit, main ridge running west. UTM: 10S, 05235 N, 43469 E. 1700 Comment
  CHSC115197  Astragalus rattanii var. jepsonianus Lowell Ahart 2015-4-28 20094 Lake In the meadow, about 150 yards west of Barrel Spring Meadow, about 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of the interstion of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. 696 Comment
  RSA10246  Astragalus rattanii var. jepsonianus C. B. Wolf 1928-5-4 1894 Lake 2 mi. north of Middletown. Comment
  UCD84581  Astragalus rattanii var. jepsonianus Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6106 Lake Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. Meadow on south side of road. 647 Comment
  UCD161436  Athyrium filix-femina var. cyclosorum James A. Neilson Jr. 1975-7-8 3392 Lake Mayacmas Mountains; halfway between Alder Creek and Geyser Rock near road. (Coordinates and elevation estimated by label maker.) 1089 Comment
  HSC41935  Athysanus pusillus E. Cope 1977-4-23 29 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC92629  Athysanus pusillus Eric B. Peterson, Thomas Ward, Matt Foruria 1995-4-1 14 Lake Blue Oak Campground, 30 m up the canyon from the end of camping area 537 Comment
  SEINET7063045  Atriplex fruticulosa A. G. Vestal 1962-4-10 s.n. Lake About 7 miles northwest of Soda Bay. Big Valley. UTM Zone 10, 508586mE, 4318034mN. (WGS84/NAD83). 405 Comment
  HSC41831  Avena barbata Rick Cooper 1977-4-23 36 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  UCD41865  Azolla filiculoides Geri Hulse-Stephens 2001-9-9 861 Lake Goat Mountain. Three Walnuts Marsh. 1st glade east of vernal pools. 944 Comment
  UCD44978  Baccharis pilularis Geri Hulse-Stephens 2002-6-2 966 Lake Goat Mountain. Fallen Fir Marsh. 1280 Comment
  CAS-BOT-BC98151  Baccharis salicifolia B. Ellyson; J. Hooke; D. Newman 1996-5-4 32 Lake Benmore Canyon, Blue Oak Campground - 5.3 miles on Indian Reservoir Road; 57 miles east of Hwy. 101 on Hwy. 20. 548 Comment
  HSC95825  Baccharis salicifolia S. Saufferer 1973-5-24 228 Lake About 33 mi. W of Williams on floodplain of the N fork of the Cache Creek Comment
  JEPS21317  Baccharis salicifolia subsp. salicifolia W. L. Jepson 1938-10-1 19056 Lake bridge over Putah Creek, Coyote Valley Coyote Valley, Putah Creek Comment
  CAS-BOT-BC16424  Barbarea orthoceras Agnes M. Bowman 1902-4-1 155 Lake Weldon Valley. Comment
  CAS-BOT-BC16432  Barbarea orthoceras J. W. Blankinship 1924-5-2 s.n. Lake Kelseyville. Comment
  HSC45257  Barbarea verna M. Alcasas 1978-4-15 9 Lake Bartlett Springs Rd., 3 mi. E of Hwy. 20 671 Comment
  NY841917  Batrachium pedunculare C. F. Baker 1903-5-9 3062 Lake Near Lakeport. Comment
  RSA0005292  Batrachium pedunculare C. F. Baker 1903-5-9 3062 Lake Near Lakeport. Comment
  RSA294946  Beckmannia syzigachne Lyman Benson 1941-7-21 11009 Lake 1 1/5 miles northwest of Kelseyville 412 Comment
  UCD148049  Berberis aquifolium Andrew Fulks 2014-4-11 s.n. Lake Above Benmore Canyon. Silver Spur Ranch. Private land. 487 Comment
  HSC25602  Berberis aquifolium var. dictyota J. P. Smith, J. O. Sawyer 1971-6-6 4746 Lake Grapevine Flat Comment
  HSC31389  Berberis aquifolium var. dictyota Maralyn O'Meara, Gary S. Lester 1974-5-4 354 Lake Along Walker Ridge Rd., near turnoff to Wintun Campground 915 Comment
  UC727409  Bidens cernua Milo S. Baker 1941-8-8 10168 Lake just e of Baumgartner Meadow (bog Cobb Valley Road); Cobb Valley Road Comment
  CAS-BOT-BC412941  Bistorta bistortoides Greg de Nevers 2001-7-8 12533 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  PASA2185  Blennosperma californicum Frank W. Peirson 1926-4-2 Lake West end of Clear Lake 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
  SEINET11991674  Boechera breweri Unknown 1984-1 4 Lake Geysers Rock 1101 Comment
  CAS-BOT-BC154872  Boisduvalia densiflora Peter Rubtzoff 1956-9-2 2796 Lake Southern shore of Boggs Lake Comment
  RSA2578  Boisduvalia densiflora J. W. Blankinship 1928-7-18 s.n. Lake Kelseyville, low lands along Cold Creek Comment
  UC353841  Boykinia occidentalis Milo S. Baker 1927-6-29 2240 a Lake near Whispering Pines Resort Cobb Mt. (Southern Lake Co.) Comment
  POM272567  Brassica nigra Lyman Benson 1928-6-14 239 Lake Kelseyville; Mt. Range: Middle North Coast; River: Kelsey Creek. 457 Comment
  CAS-BOT-BC100395  Brickellia californica J. W. Blankinship 1928-7-25 s.n. Lake Kelseyville, along Kelsey Cr. Comment
  JEPS18639  Brickellia californica R. F. Hoover 1938-9-3 3804 Lake Burns Valley Comment
  CAS-BOT-BC127875  Brickellia greenei Brandegee 1892-8-23 s.n. Lake Snow Mt. Comment
  SEINET11675196  Briza maxima H. H. Heller 1937-1 446 Lake near Clear Lake Comment
  CAS-BOT-BC132188  Brodiaea coronaria subsp. rosea Roger Raiche 1985-5-25 RR 50461 Lake Nr. Colusa Co line, Walker Ridge, Barrel Springs campground area 670 Comment
  JEPS50482  Brodiaea coronaria subsp. rosea Edw. Dearing and Mrs. and Mrs. H. Hamann 1967-6-30 Lake on n side of road just w crossing of Stanton Creek (e of rd leading to Indian Valley Ranch, on edges of bed of dry streamlet above culvert); ne arm of Little Indian Valley Comment
  CAS-BOT-BC294788  Brodiaea elegans Mona Bourell 1997-7-3 6572 Lake Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail 1554 Comment
  JEPS127729  Brodiaea elegans H. Forbes, B. Keller 2009-7-2 UCBG 33 Lake Iowa Hill Road, 3.53 km from its intersection with Canyon Way, just S of Colfax in the Auburn State Recreation Area - Mineral Bar. Comment
  POM277012  Brodiaea elegans Lyman Benson 1934-6-12 6080 Lake Kelseyville. McGaw Slough. Middle N. Coast Mt. Range. Clear Lake Watershed. 427 Comment
  HSC46561  Brodiaea elegans subsp. elegans J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9314 Lake Mendocino National Forest, along Boardman Ridge, 1.6 mi. from its junction with FS Rd. 20N01 1220 Comment
  POM72772  Brodiaea elegans subsp. elegans Philip A. Munz 1925-6-18 9882 Lake Lakeport. Comment
  CAS-BOT-BC484226  Brodiaea elegans subsp. elegans M. S. Jussel 1933-6-26 220 Lake Between Cobb Mountain and Adam Springs on the Binkley Ranch Comment
  SEINET7040122  Brodiaea pulchella A. G. Vestal 1962-4-12 Lake Butts Cany Road, 8.3 miles south of Route 29 (Route 53). UTM Zone 10, 542320mE, 4286255mN. Comment
  SD24126  Brodiaea rosea R. F. Hoover 1938-6-9 3572 Lake Indian Valley. Comment
  CAS-BOT-BC144334  Bromus L. R. Abrams 1928-5-7 12505 Lake Cache Creek, 2 miles west of Hough's Springs. Comment
  SEINET3921874  Bromus carinatus Beecher Crampton 1953-4-4 1057 Lake 3 miles north of Glenhaven, along Highway 20, east side of Clear Lake.; 0 Comment
  POM286816  Bromus ciliatus var. ciliatus Lyman Benson 1929-7-13 1763 Lake Kelsey Creek at 1 mile north of Kelseyville Comment
  SEINET207368 Image available Bromus commutatus Unknown 1956-6-1 5690 Lake Manning Flat, just off wet adobe. 579 Comment
  UCD59494  Bromus diandrus A. A. Beetle; G. L. Stebbins Jr. 1942-6-3 3517 Lake 7.5 miles northwest of Lake County: 7.5 miles NW of Lakeport on Scotts Valley Road to Blue Lakes.Lakeport on Scotts Valley Road to Blue Lakes. 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
  CHSC91497  Bromus hordeaceus D. Isle 1995-6-7 1091 Lake Mendocino National Forest--North Coast Ranges. Rice Fork Watershed. East of Rd. 16N19 in the East side of Deer Valley Meadow. 1024 Comment
  UCD41770  Bromus hordeaceus Geri Hulse-Stephens 2001-4-28 559 Lake Goat Mountain. White Ranch. 944 Comment
  CDA18799  Bromus hordeaceus Bill Ruddock, Sherry Gill 2000-4-13 PDR 1209114 Lake Pasture, grain crop. 0 Comment
  POM364024  Bromus laevipes A. A. Beetle 1941-4-27 1739 Lake West side of Clear Lake, along road. Comment
  UC1131028  Bromus laevipes K. Bradshaw 1937-6-10 121 Lake Lower Blue Lake 457 Comment
  UC37641  Bromus laevipes J. Burtt Davy 1900-5-30 6636 Lake near Highland Springs; North Coast Ranges Comment
  UCD32586  Bromus laevipes Beecher Crampton 1954-6-8 1940 Lake Lake County, 3 miles north of Cobb Mountain, Bottle Rock Road. Comment
  UCD58910  Bromus laevipes Beecher Crampton 1955-6-13 2841 Lake 1.5 miles east of Soda Bay. Northeast slope of Mt. Konocti. Comment
  HSC45507  Bromus madritensis subsp. rubens M. Alcasas 1978-4-15 11 Lake Bartlett Springs Rd., 3 mi. E of Hwy. 20 671 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
  UC1131296  Bromus tectorum A. Simontacchi 1937-6-25 210 Lake Mendocino National Forest, Sawmill Flat Sawmill Flat; Mendocino National Forest, Sawmill Flat 1127 Comment
  UCD42051  Bromus tectorum Geri Hulse-Stephens 2001-6-5 663 Lake Goat Mountain. Addington Camp. 1386 Comment
  HSC48505  Bromus vulgaris J. P. Smith, Thomas W. Nelson, J. O. Sawyer 1977-7-14 9324 Lake Mendocino National Forest, along Boardman Ridge, 1.6 mi. from its junction with FS Rd. 20N01 1220 Comment
  CAS-BOT-BC273212  Cacaliopsis nardosmia Carl B. Wolf 1928-5-6 1994 Lake 6 miles up Bartlett Springs grade Comment
  UC174055  Cacaliopsis nardosmia H. M. Hall 1913-7-22 9565 Lake Mt. Hull, n Lake County, inner North Coast Ranges, 40 to 50 mi from the Pacific Ocean North Coast Ranges, Mt. Hull 1676 Comment
  HSC15341  Calochortus amabilis C. B. Wolf 1928-5-6 2048 Lake 3 mi. E of Bartlett Springs on rd. to Williams Comment
  HSC34901  Calochortus amabilis Thomas W. Nelson, Jane P. Nelson 1975-5-5 1800 Lake Beside Hwy. 29, 2 mi. N of Middletown Comment
  HSC43922  Calochortus amabilis Robert M. Specht 1977-4-28 810 Lake Saddle of ridge crest 512 Comment
  UCD132520  Calochortus amabilis Ninh Khuu; PLS 102 plant collecting interns 2013-5-4 1 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. Near southern boundary of park, near top of hill on fork of undeveloped road that goes southeast from Glebe Road at gate. 609 Comment
  CAS-BOT-BC488465  Calochortus amabilis L. R. Abrams 1928-5-7 12521 Lake Hough's Spring Comment
  CAS-BOT-BC488479  Calochortus amabilis M. S. Jussel 1933-6-26 191 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CDA39297  Calochortus amabilis T. C. Fuller 1971-5-4 19857 Lake Highway 29 to Lower Lake, 2.5 miles northeast of Middletown. Mile post 8.67. Comment
  CAS-BOT-BC487829  Calochortus coeruleus Wayne Roderick 1967-5-20 s.n. Lake Western Mines Road, n. side of Mt. Ste. Helena 609 Comment
  CAS-BOT-BC491939  Calochortus luteus Agnes M. Bowman 1902-5-1 127 Lake Sulphur Banks Comment
  UC768701  Calochortus splendens R. F. Hoover 1938-6-9 3552 Lake between Burns Valley and Borax Lake Comment
  UCD83967  Calochortus superbus Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6153 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via western forks of Rocky Creek Road. Upper reaches of Rocky Creek drainage. 670 Comment
  UC1282824  Calochortus tolmiei J. R. Sweeney 1952-5-5 804 Lake 4.5 mi n Middletown (on road to Hoberg and Calf Mt.) Comment
  CAS-BOT-BC483563  Calochortus tolmiei Ella D. Cantelow 1957-5-31 s.n. Lake Above Clear Lake along Bartlett Springs Road Comment
  CAS-BOT-BC483566  Calochortus tolmiei Alice Eastwood; John Thomas Howell 1938-5-17 5698 Lake Elk Mt. 1127 Comment
  RSA70374  Calochortus tolmiei Frank W. Peirson, Mabel B. Peirson 1926-4-3 6621 Lake South of Middletown near Napa County line Comment
  SEINET12048644  Calochortus tolmiei F. H. Utech, McClintock, E.; Knight, W.; Knight, I. 1984-1 84 -022 Lake ca 0.4 mi N of Lake-Napa County line on CA 29 enroute to Middletown from Calistoga 420 Comment
  CAS-BOT-BC132596  Calochortus uniflorus Carl B. Wolf 1928-5-4 1897 Lake 2 miles north of Middletown Comment
  UC672141  Calochortus uniflorus Herbert L. Mason 1929-4-29 5256 Lake between Middletown and Lower Lake Comment
  SEINET10469610  Calochortus vestae Mary Merello 1993-6-17 Merello 638 Lake Mendocino National Forest. Along county road 240 B NE of Potters Valley. Cut-open pastures of scrub oak chaparral. Disturbed. 830 Comment
  POM284497  Calycadenia ciliosa Lyman Benson 1936-8-8 7943 Lake Rincon School, Kelseyville; Mayacamas Mt. Range; Clear Lake Watershed 457 Comment
  RSA2296  Calycadenia ciliosa J. W. Blankinship 1928-8-28 s.n. Lake Kelseyville Comment
  POM161460  Calycadenia ciliosa Joseph P. Tracy 1905-7-21 2340 Lake Pine Mountain' 1220 Comment
  POM284496  Calycadenia ciliosa Lyman Benson 1929-8-4 1890 Lake Mouth of Kelsey Creek Canyon. Comment
  RSA202141  Calycadenia ciliosa P. C. Hutchinson 1963-8-17 2730 Lake Soda Creek Store, just west of Lake Pillsbury 534 Comment
  RSA255548  Calycadenia ciliosa Gerald D. Carr 1973-9-10 758 Lake Jeep trail, 5.5 air miles due south of Kelseyville Comment
  CAS-BOT-BC273326  Calycadenia fremontii Milo S. Baker 1933-9-10 7546 Lake Bottleglass Road from Cobb Mt to Kelseyville Comment
  CAS-BOT-BC273333  Calycadenia fremontii A. S. Stinchfield 1916-8-1 s.n. Lake Near Bartlett Springs Comment
  CAS-BOT-BC273323  Calycadenia fremontii R. L. Carr 1978-8-19 2145 Lake 2.2 mi S of Wight Way on Kelsey Cr Dr, S of Kelseyville 464 Comment
  JEPS33809  Calycadenia fremontii unknown 1888-8-30 Lake Comment
  OBI53746  Calycadenia fremontii David J. Keil, Kathleen Keil 1992-7-18 23426 Lake Mendocino NF. 0.8 mi NE of Fuller Grove campground, just N of Lake Pillsbury 600 Comment
  RSA789805  Calycadenia fremontii R. L. Carr 1978-7-8 2120 Lake 4.8 miles northwest of Middletown on Highway 175, (=GDC 619). 473 Comment
  UC1876201  Calycadenia fremontii Gerald D. Carr 1973-9-5 751 Lake 0.8 mi S of Hwy 29 on Hopland Road, ca 2.8 mi S of Lakeport. Comment
  UC1971754  Calycadenia micrantha R. L. Carr 1994-9-23 2660 Lake S-facing slope on Elk Mountain, Elk Mountain Road to Upper Lake at jct with road 17N28 (mile post 16.6) Comment
  UC1971792  Calycadenia micrantha R. L. Carr 2003-8-23 3802 Lake above old road to Witter Springs, ca. 0.2 mi E of Witter Springs site N of Lakeport Comment
  UC1971793  Calycadenia micrantha R. L. Carr 2003-8-23 3803 Lake Along Hwy 175, W of Lakeport, ca. 2.5 mi W of jct with Hwy 29, NE of road Comment
  UCR244772  Calycadenia micrantha R. L. Carr 1986-9-30 2258 Lake North Coast Range, south side of Elk Mountain along Elk Mtn. Road, 0.45 mi. north of 14 mi. marker, N of Upper Lake 1150 Comment
  CAS-BOT-BC270765  Calycadenia pauciflora Gerald D. Carr 1973-9-11 761 Lake Along Kelsey Creek, ca. 3 miles NW of Glenbrook Comment
  POM181006  Calycadenia pauciflora J. T. Howell 1930-10-19 5631 Lake 8 miles from Middletown on Butte Canyon Road Comment
  UC177479  Calycadenia pauciflora C. G. Pringle 1882-1-1 244 Lake Lakeport Comment
  UC894240  Calycadenia pauciflora Milo S. Baker 1940-8-16 9873 Lake somewhere between Lower Lake and Middletown Comment
  UCD129811  Calycadenia pauciflora Gerald D. Carr 1971-8-6 619 Lake 5 miles northwest of Middletown on Hwy 175. Comment
  CAS-BOT-BC270779  Calycadenia pauciflora H. M. Hall 1924-10-10 s.n. Lake From seed S of Lakeport Comment
  CAS-BOT-BC270782  Calycadenia pauciflora R. L. Carr 1978-8-19 2147 Lake Ca. 2.7 miles S of Lakeport, ca. 200 yards E of Highway 175 (Hopland Road) at Ackley Cutoff, 0.7 mile S of its jet with Highway 29/175 427 Comment
  CAS-BOT-BC270787  Calycadenia pauciflora Gerald D. Carr 1972-7-21 713 Lake 1.0 mile E of Kelseyville on Konocti Road Comment
  RSA255532  Calycadenia pauciflora Gerald D. Carr 1971-9-20 670 Lake 1.2 miles SE of Rieff Road on Morgan Valley Road 701 Comment
  RSA255576  Calycadenia pauciflora Gerald D. Carr 1971-8-19 644 Lake 3.6 miles northwest of Cobb on Bottle Rock Road 793 Comment
  RSA255577  Calycadenia pauciflora Gerald D. Carr 1973-9-5 757 Lake 1.7 miles SW of Kelsey Creek Drive on Wight Way, 200 yards south of road Comment
  RSA255602  Calycadenia pauciflora Gerald D. Carr 1971-8-17 643 Lake 4.1 miles NW of Cobb on Bottle Rock Road 808 Comment
  RSA255603  Calycadenia pauciflora Gerald D. Carr 1971-8-6 618 Lake 2.6 miles east of Middletown on Hwy. 29 Comment
  RSA444739  Calycadenia pauciflora Lyman Benson 1936-8-8 7940 Lake Junction Hill, Lakeport. Mayacamas Mt. Range, Clear Lake Watershed 427 Comment
  RSA92272  Calycadenia pauciflora J. T. Howell 1930-8-24 5443 Lake 4 miles from Middletown on the Adams Spring Road. Comment
  UC1876267  Calycadenia pauciflora Gerald D. Carr 1971-9-20 671 Lake 2.2 mi SE of Morgan Valley Rd. on Rieff Rd. 731 Comment
  UCD129814  Calycadenia pauciflora Gerald D. Carr 1971-8-17 641 Lake 150 yards east of Hwy 175, 0.7 mile south of Hwy 29. Comment
  UCD129831  Calycadenia pauciflora Gerald D. Carr 1972-7-21 712 Lake along Long Valley Creek, New Long Valley Road, 2.5 miles north of Highway 20. Comment
  UCD129859  Calycadenia pauciflora Gerald D. Carr 1973-9-5 757 Lake 1.7 miles southwest of Kelsey Creek Drive on Wight Way. 200 yards south of road. Comment
  UCD129894  Calycadenia pauciflora Gerald D. Carr 1971-9-14 656 Lake 11.2 miles west of Colusa County line on Hwy 20. Comment
  UCD129908  Calycadenia pauciflora Gerald D. Carr 1971-9-20 671 Lake 2.2 miles southeast of Morgan Valley Road on Rieff Road. 731 Comment
  JEPS15239  Calycadenia truncata Rimo Bacigalupi with P. A. and Mrs. Munz, G. T. Robbins, L. T. Dempster and L. R. Heckard 1956-7-24 5741 Lake 4 1/2 mi s of, and 2 1/2 mi n of Fir-root Spring Camp Snow Mountain 1310 Comment
  CAS-BOT-BC275443  Calycadenia truncata subsp. microcephala Rimo Bacigalupi; et al. 1956-7-24 5741 Lake Ridge-top forming boundary of Lake - Colusa counties, 4.5 miles S of Snow Mountain and 2.5 miles N of Fir-root Spring Camp 1310 Comment
  CAS-BOT-BC275370  Calycadenia truncata var. truncata Greg de Nevers 2001-7-8 12588 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC90947  Calycanthus occidentalis J. W. Blankinship 1924-5-18 s.n. Lake Siegler Springs. Comment
  RSA456150  Calycanthus occidentalis Robert Gustafson, Don Reynolds 1983-6-7 2744 Lake Butts Canyon Rd., about 2 miles NW of the jct. of Snell Valley Rd. Comment
  UC1193226  Calycanthus occidentalis P. Zinke 229 Lake 1 mi sw Great Western Mine Comment
  UC635502  Calycanthus occidentalis Pauline Schulthess 1931-7-20 Lake about 3 mi w Highland Springs (Toll Road) Comment
  UCD63755  Calycanthus occidentalis Daniel Sanchez-Mata; Emin Ugurlu 2006-6-24 s.n. Lake Leesville-Barkerville. Bartlett Springs Road close to Complexion Canyon and Complexion Creek. 520 Comment
  UC135676  Calyptridium monospermum C. A. Purpus June 1894 1183 Lake Mount Hull 1828 Comment
  HSC25615  Calyptridium quadripetalum J. P. Smith, J. O. Sawyer 1971-6-6 4743 Lake Buck Flat Recreation Site 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
  UC1731401  Calyptridium quadripetalum Dean W. Taylor 1998-6-23 16710 Lake ca. 1 mi. n. of n. end Indian Valley Res.; N. Coast Ranges (NCoRI), Stove Glade 609 Comment
  UCD100316  Calyptridium quadripetalum Joyce Lacey 1982-6-24 s.n. Lake Davies Road, on north side of road, ca. 1/4 mile in from Bear Ridge Road, in the geothermal development area. 899 Comment
  UCD100326  Calyptridium quadripetalum Rick York 1991-5-22 91 002 Lake SW on Morgan Valley. Comment
  UCD126068  Calystegia collina Clinton C. Shock 1980-5-3 75 Lake Walker Ridge, 12 miles north of State Highway 20. 609 Comment
  UCD160596  Calystegia collina subsp. collina Ellen Dean; Susan Harrison, Sharon Strauss 2015-5-10 8712 Lake Butts Canyon. Butts Canyon Road, just NW of the Napa County line. North side of the road. Not burned in fire last year (2014). 251 Comment
  SEINET186007  Calystegia collina subsp. collina Ethel Crum 1939-4-30 2085 Lake Butt Camon seven miles northeast of Aetna Springs Comment
  CAS-BOT-BC223613  Calystegia collina subsp. oxyphylla A. A. Heller 1919-5-10 13130 Lake Coast Range, summit of the ridge west of Leesville 609 Comment
  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
  RSA0059894  Calystegia collina subsp. oxyphylla Doris K. Kildale 1926-5-30 2063 Lake Lower Lake. Lakeport Road, top of ridge. Comment
  JEPS31608  Calystegia occidentalis subsp. occidentalis Willis L. Jepson 1892-8-1 14507 Lake Blue Lakes , Blue Lakes (Mountain Region of Clear Lake) Comment
  RSA0116911  Calystegia occidentalis subsp. occidentalis Lyman Benson 1946-8-31 12183 Lake Thurston Lake, northwest of Lower Lake. Mt. Range: Middle North Coast. 457 Comment
  UC519537  Calystegia subacaulis subsp. subacaulis M. S. Jussel 1933-6-27 244 Lake Binkley Ranch, near Cobb Valley. Comment
  RSA10761  Camassia leichtlinii subsp. suksdorfii Carl B. Wolf 1928-5-6 2060 Lake 5 miles E of Barlett Springs on the road to Williams Comment
  RSA186630  Camissonia contorta D. E. Breedlove 1963-5-30 5143 Lake 3 miles south of Kelseyville on road to Middletown Comment
  RSA2275  Camissonia lacustris J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville. Comment
Read comments
Jul 7 2020
  HSC16504  Camissonia ovata D. M. Patten 1964-5-1 Lake 7.5 mi. from Lakeport on Hidden Lake Rd. 463 Comment
  HSC35330  Camissonia ovata R. M. Sullivan 1975-5-3 20 Lake 5.8 mi. W of jct. with Hwy. 29 on Scott's Creek Rd. 915 Comment
  POM225833  Camissonia ovata M. S. Jussel 1932-5-1 s.n. Lake Jordan Park. Comment
  JEPS31795  Camissoniopsis hirtella Willis L. Jepson 1892-7-30 14484 Lake near Uncle Sam Mt. (Mt. Konocti); Mountain Region of Clear Lake Comment
  UCD167986  Cardamine James A. Neilson Jr. 1981-3-30 4002 Lake Mayacamas Mountains, Bounsall Ranch, west end Great Western Mine. (Exact location unknown, coordinates estimated by label maker. Location information obtained from Neilson 4003 and 4065. Neilson 4003 was collected with this specimen and was located in the vicinity of Great Western Mine at upper spring. Neilson 4065 indicated that Great Western Mine is in Section 16, T10N, R7W.) Comment
  POM272929  Cardamine californica var. integrifolia Lyman Benson 1935-5-18 6647 Lake Bogg s Lake, Mount Hanna; Middle N. Coast Range, Clear Lake Watershed. 1067 Comment
  UCD147220  Cardamine oligosperma Wendy Camacho; Plant Science 102 collecting 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. 402 Comment
  CDA6885  Carduus pycnocephalus T. C. Fuller 1958-5-27 1178 Lake 1 miles east of Lucerne. 0 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
  UCD161872  Carex James A. Neilson Jr. 1985-8-7 s.n. Lake Mayacmas Mountains; Kelsey Creek at Mostin Drive. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CAS-BOT-BC17814  Carex amplifolia M. S. Jussel 1937-5-22 s.n. Lake Alder Creek. Comment
  CDA33014  Carex amplifolia T. C. Fuller 1962-7-1 9130 Lake Bank of Kelsey Creek, Cobb. 0 Comment
  CAS-BOT-BC34831  Carex densa Alice Eastwood; John Thomas Howell 1938-5-17 5652 Lake Near Upper Lake. Comment
  CAS-BOT-BC34838  Carex densa Milo S. Baker 1945-5-24 10903 Lake 1.5 mile south of Lakeport in field on east side of Highway. Comment
  CAS-BOT-BC34994  Carex densa L. R. Heckard 1974-9-11 3924 Lake Frog Pond, about 0.5 mile northwest of Foutch Camp (about 1.5 miles southeast of Snow Mountain West). 2225 Comment
  CHSC78724  Carex dudleyi L. P. Janeway 2000-5-30 6756 Lake Inner North Coast Ranges. Spring in grassland bench on northeast side of North Fork Cache Creek. 472 Comment
  UC767138  Carex gracilior R. F. Hoover 1941-4-27 4952 Lake on road to Lower Lake 1 mi n Middletown Comment
  CAS-BOT-BC28418  Carex gracilior John Thomas Howell 1943-5-11 18025 Lake 1 mi N of Kelseyville Comment
  CAS-BOT-BC22273  Carex hassei Walter Knight; Irja Knight 1969-7-4 2735 Lake Near summit of Sheetiron Mountain. 1920 Comment
  CAS-BOT-BC146671  Carex hirtissima Alice Eastwood; John Thomas Howell 1938-5-17 5717 Lake Little Squaw Valley Comment
  JEPS80040  Carex multicaulis L. R. Heckard with J. Hickman 1979-6-15 5039 Lake above Summit Springs (w slope of Snow Mt.); Snow Mt. 1676 Comment
  CAS-BOT-BC117560  Carex serratodens Alice Eastwood; John Thomas Howell 1938-5-17 5690 Lake Elk Mt. 1127 Comment
  RSA10719  Carex serratodens Carl B. Wolf 1928-5-7 2110 Lake 6 miles east of Houghs Mineral Springs on the road to Williams. Comment
  UCD140845  Carex serratodens L. S. Rose 1935-6-4 s.n. Lake St. Helena Creek, 5 miles south of Middletown. Comment
  UCD137026  Carex tumulicola Ellen Dean; with Plant Biology 102 interns 2013-5-4 7748 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. Along main entrance road, just south of entrance kiosk. 404 Comment
  UCD83628  Castilleja applegatei subsp. martinii Adam Clause; with PLB 102 class 2010-5-2 7 Lake W slope of Walker Ridge. Bartlett Springs Road. West of Bartlett Springs Road/Kilpepper Creek intersection, and just west of the high-water bridge. 10 m south of the road, at the base of a steep, rocky roadcut.. 492 Comment
  RSA516566  Castilleja applegatei subsp. pinetorum R. C. Bacigalupi, G. Thomas Robbins 1954-6-24 4597 Lake At summit of Hull Mountain. Lake-Mendocino Co line. 2120 Comment
  HSC35362  Castilleja attenuata R. M. Sullivan 1975-5-3 52 Lake 8.7 mi. E of SR 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  UC71980  Castilleja attenuata Hardin Irwin 1904-3 105 Lake vicinity Kelseyville Comment
  UCR136640  Castilleja attenuata F. W. Peirson 1926-4-2 6605 Lake Lower Lake Comment
  JEPS15462  Castilleja campestris subsp. campestris Rimo Bacigalupi with G. Thomas Robbins 1956-6-1 5687 Lake on road between Kelseyville and Lower Lake; Manning Flat 569 Comment
  JEPS13341  Castilleja densiflora subsp. densiflora Harold E. and S. T. Parks 1930-5-15 804 Lake 3.6 mi s Middletown (Mirabel Mine); St. Helena Creek 609 Comment
  HSC32500  Castilleja exserta subsp. exserta Thomas W. Nelson, Jane P. Nelson 1974-4-8 1145 Lake 200 m E of Oasis Resort, 13 mi. E of Clear Lake Oaks along Hwy. 20 Comment
  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
  HSC69921  Castilleja foliolosa Thomas W. Nelson, Jane P. Nelson 1978-4-1 3866 Lake Along Walker Ridge, 3 mi. N of Jct. with Hwy. 20 Comment
  CAS-BOT-BC241119  Castilleja miniata A. S. Stinchfield 1916-8-1 s.n. Lake Near Bartlett Springs Comment
  POM284546  Castilleja miniata Lyman Benson 1927-9-21 284 Lake Kelsey Creek, Rincon School H.; Kelseyville. Middle N. Coast mtn range. 488 Comment
  SD133966  Castilleja miniata Barbara Ertter 1988-7-4 7706 Lake Rice Fork crossing 2 mi W of Bear Creek Campground, Mendocino Nat'l For. Ca 11 airmiles N of Upper lake (town) SE of Lake Pillsbury 609 Comment
  HSC43912  Castilleja minor subsp. spiralis Robert M. Specht 1977-8-18 1182 Lake Ukiah District [somewhere within the BLM district bounday, see County and TRS for location, not from the city of Ukiah proper], Drainage on N facing slope 707 Comment
  UC1196852  Castilleja minor subsp. spiralis Joseph P. Tracy 1935-7-4 14037 Lake near Glenbrook (n side of Cobb Valley); Cobb Mountain, Cobb Valley 822 Comment
  JEPS22992  Castilleja rubicundula subsp. lithospermoides Stanton A. Cook 1959-6-9 905 Lake near Mt. House (wsw slope of Snow Mt.); Snow Mt. 1066 Comment
  JEPS25512  Castilleja rubicundula subsp. lithospermoides T. Powell 1961-5-11 112 Lake 2 mi se Upper Lake Comment
  SD116530  Castilleja rubicundula subsp. lithospermoides Barbara Ertter, Jeffrey Strachan 1980-5-8 3328 Lake Hwy 29 2.3 mi north of Middletown, saouth end Coyote Valley, roadside at edge of meadow 305 Comment
  UC103137  Castilleja rubicundula subsp. lithospermoides T. S. Brandegee 1891-6-21 Lake Tunis Comment
  CAS-BOT-BC48507  Ceanothus confusus Milo S. Baker 1940-6-20 9718 Lake Between Cobb P. O. & Hoberg's Resort Comment
  POM136264  Ceanothus cordulatus A. A. Heller 1902-7-22 5960 Lake Near the summit of Mt. Sanhedrin. Comment
  CAS-BOT-BC49254  Ceanothus cuneatus Agnes M. Bowman 1902-4-1 210 Lake High Valley 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
  HSC18276  Ceanothus cuneatus C. B. Wolf 1928-2-26 1525 Lake Above Blue Lakes on the rd. from Upper Lake to Ukiah 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
  UC573172  Ceanothus cuneatus var. cuneatus K. E. Bradshaw 1937-6-2 47 Lake 3.5 mi w, Lakeport; Lakeport quad. 533 Comment
  UCR42416  Ceanothus divergens subsp. confusus L. F. LaPre 1986-5-5 s.n. Lake Geothermal energy field about 5 mi due south of Whispering Pines near the Sonoma Co. line, about 2 mi SSW of Anderson Springs, junction of Ridge Rd. and Bear Ridge Rd 1001 Comment
  RSA399063  Ceanothus foliosus H. E. McMinn 1926-1-1 1612 Lake on way from Clear Lake to summit of Elk Mt. Comment
  UC1070635  Ceanothus foliosus H. S. Yates 1934-4-15 3766 Lake s Bendmore Valley; Ukiah quad. 762 Comment
  UC79973  Ceanothus foliosus Katharine Brandegee 1889-4 Lake Mt. Hanna Comment
  UC79980  Ceanothus foliosus Katharine Brandegee Aug 1892 Lake Snow Mountain Comment
  CAS-BOT-BC49662  Ceanothus foliosus var. foliosus Brandegee 1889-6-1 47 Lake Mt. Hanna Comment
  CAS-BOT-BC50865  Ceanothus incanus Alice Eastwood; John Thomas Howell 1938-3-18 5763 Lake 6 miles from Kelseyville on road to Adams Springs Comment
  JEPS42377  Ceanothus incanus W. L. Jepson 1924-4-27 10378 Lake flats beyond Mt.St. Helena, towards Middleton Comment
  UC18340  Ceanothus incanus W. L. Jepson Lake Middletown Grade Comment
  UC79870  Ceanothus incanus Katharine Brandegee 1889-4 Lake Bradford Comment
  CAS-BOT-BC63659  Ceanothus integerrimus Peter Rubtzoff 1951-9-1 693 Lake Blue Lakes. Shore of the northern lake. Comment
  JEPS42381  Ceanothus integerrimus W. L. Jepson 1897-7-15 13985 Lake Mt. Hanna Comment
  UCD170334  Ceanothus integerrimus D. O. Burge 2016-11-3 2193 Lake Bartlett Mountain area, roadside on Bartlett Springs Road E of Bartlett Mountain. 835 Comment
  RSA30413  Ceanothus integerrimus A. A. Heller 1916-6-7 12364 Lake Oak belt between Bartlett Springs and Allen Springs. Comment
  SEINET12210688  Ceanothus integerrimus W. Knight, Knight, I. 1981-1 4390 Lake at south end of Boardman Ridge S of Hull Mountain 914 Comment
  UC1193307  Ceanothus jepsonii P. Zinke 1951-6-6 233 Lake 1 1/2 mi sw Great Western Mine; Quad. 60D2, sw of Great Western Mine 822 Comment
  UCD160280  Ceanothus jepsonii James A. Neilson Jr. 1974-5-24 2736 Lake Mayacmas Mountains, Barceloux Ranch. South of Childers Peak, east of Big Canyon River. (Elevation and georeferencing estimated by label maker.) 548 Comment
  HSC42018  Ceanothus jepsonii var. albiflorus M. A. Baker 1977-4-24 221 Lake Barrel Springs Campground. 701 Comment
  HSC59641  Ceanothus jepsonii var. albiflorus J. P. Smith, J. O. Sawyer 1972-4-1 5166 Lake 6.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  HSC89679  Ceanothus jepsonii var. albiflorus William E. Avery, Mathew Henry Bergvall-Mensor, Steve Wilson 1989-4-15 Lake 762 Comment
  RSA10800  Ceanothus parryi Carl B. Wolf 1928-5-6 2019 Lake 3 mi E of Barlett Springs on the road to Williams. Comment
  UCR43087  Ceanothus parryi L. F. LaPre 1986-5-5 s.n. Lake Inner North Coast Ranges, Slope below Davies Road, c. 1.5 mi SSW of Anderson Springs, c. 4 mi south of Whispering Pines 732 Comment
  OBI10386  Ceanothus parvifolius Milo S. Baker 1941-6-17 9955 Lake Elk Mt road to Pillsbury Lake Comment
  JEPS36481  Centaurea benedicta W. L. Jepson 1943-5-16 20805 Lake on Scott Creek (valley at foot of Mayacamas range); Mayacamas Range, Scott Creek Comment
  UCD129969  Centaurea benedicta W. L. Jepson 1943-5-16 20805 Lake Mayacamas Range on Scott Creek. Comment
  RSA32517  Centaurium muehlenbergii J. T. Howell 1945-6-22 21217 Lake Sulphur Banks. Comment
  RSA97083  Centaurium trichanthum M. S. Jussel 1948-8-6 62 Lake Calf-Meadow, 2 miles from Glenbrook. Comment
  CAS-BOT-BC288570  Centromadia fitchii David D. Keck 1933-11-9 2701 Lake W of Clear Lake Lodge, Clear Lake Comment
  UCR26211  Cephalanthus occidentalis John C. Roos 1948-8-31 3930 Lake Edge of Clear Lake. Lucerne 408 Comment
  SDSU9274  Cephalanthus occidentalis var. californicus D. F. Howe 1961-7-29 3088 Lake 6 miles E of Lucerne on N shore of Clear Lake. 396 Comment
  UC1039524  Cephalanthus occidentalis var. californicus P. Schulthess 1931-7-27 Lake ca 2 mi n Lakeport (along shore of Clear Lake, near Rocky Point); Clear Lake Comment
  UC1191434  Ceratophyllum demersum Malcolm A. Nobs and S. Galen Smith 1949-9-8 1852 a Lake southern end Clear Lake (at outlet to Cache Creek on marshy lakeshore); southern end of Clear Lake at outlet to Cache Creek Comment
  CAS-BOT-BC179411  Cercis occidentalis Doris K. Kildale 1926-5-30 2028 Lake On road to Upper Lake about 1 mile from Mendocino County line. Comment
  CAS-BOT-BC179429  Cercis occidentalis Georgia Bentley 1917-4-20 s.n. Lake Lakeport Comment
  CAS-BOT-BC179430  Cercis occidentalis D. Cleaveland 1882-1-1 s.n. Lake Allen Springs Comment
  HSC27285  Cercis occidentalis J. P. Smith, J. O. Sawyer 1972-4-1 5175 Lake Wuntun Campground Comment
  UC1128919  Cercis occidentalis R. C. Wilson 1937-5-14 370 Lake 1 1/2 mi sw Lakeport; Lakeport Quadrangle 487 Comment
  SEINET11909400  Cercocarpus betuloides W. Knight, Knight, I. 1981-1 4339 Lake next to air strip at N end of Lake Pillsbury 549 Comment
  SEINET3814746 Image available Cercocarpus betuloides Lewis S. Rose 1933-4-22 33105 Lake Adams Springs. Comment
  CAS-BOT-BC137041  Cercocarpus betuloides var. betuloides L. B. Kildale 1927-5-31 3284 Lake Cold Spring Camp Comment
  CHSC101241  Cercocarpus betuloides var. betuloides G. F. Hrusa; R. Gross; L. Houser 2008-4-11 17111 Lake Open slopes immediately below Indian Valley Reservoir spillway into N. Fk. Cache Creek tailrace. 396 Comment
  UCD131805  Cercocarpus betuloides var. betuloides Arti Lal; PLS 102 plant collecting interns 2013-4-14 3 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. North of road that goes southeast from Glebe Road at gate. 592 Comment
  CAS-BOT-BC135548  Cercocarpus betuloides var. betuloides John H. Thomas 1969-4-29 14999 Lake 4.6 miles north of Lower Lake along highway no. 53. Comment
  CAS-BOT-BC276487  Chaenactis douglasii var. douglasii A. A. Heller 1902-7-15 5890 Lake About Summit Lake, near the summit of Mt Sanhedrin Comment
  JEPS34190  Chaenactis douglasii var. douglasii R. F. Hoover 1938-6-10 Lake Borax Lake Comment
  UC174058  Chaenactis douglasii var. douglasii H. M. Hall 1913-7-17 9505 Lake above Summit Lake (collected in the semi-arid section of the inner North Coast Ranges, 40 to 50 mi from the Pacific Ocean, n Lake County); North Coast Ranges, Mt. Sanhedrin 1584 Comment
  UC761850  Chaenactis douglasii var. douglasii R. F. Hoover 1938-6-9 3549 Lake between Burns Valley and Borax Lake 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
  CDA10718  Chaenactis glabriuscula var. heterocarpha T. C. Fuller 1971-5-4 19859 Lake Highway 29 to Lower Lake, 2.5 miles northeast of Middletown. Mile post 8.67. Comment
  HSC25609  Chaenactis glabriuscula var. heterocarpha J. P. Smith, J. O. Sawyer 1971-6-6 4734 Lake Scenic vista point along crest of Walker Ridge. Comment
  HSC38221  Chaenactis glabriuscula var. heterocarpha John Rehling, Robert M. Specht 1976-3-19 170 Lake 29.6 miles N from Hwy. 20 on Bartlett Springs Rd. Comment
  UC570785  Chamaesyce serpyllifolia H. L. Mason August, 1930 Lake rd to Bartlett Mtn Comment
  UC1063749  Cheilanthes intertexta H. S. Yates 1934-4-15 3762 Lake s of Bendmore Valley; Ukiah Quadrangle Comment
  RSA2309  Chenopodium album J. W. Blankinship 1928-7-28 s.n. Lake Kelsey Creek. Comment
  CDA3018  Chenopodium chenopodioides Peter Rubtzoff 1963-9-22 5273 Lake In lower Kelsey Creek area, Clear Lake State Park . 0 Comment
  CDA23400  Chenopodium rubrum L. Ahart 2004-10-4 11431 Lake Below the high water line of Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road. Comment
  JEPS105981  Chenopodium rubrum Lowell Ahart 2004-10-4 11431 Lake Below the high water line of Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road 446 Comment
  UCD132525  Chlorogalum pomeridianum Ninh Khuu; PLS 102 plant collecting interns 2013-5-4 3 Lake Just south of Clear Lake State Park boundary. NE of Kelseyville. Lower northern slope of Mount Konocti. Near south side of park, south of Soda Bay Road. At large turnaround on private land. 650 Comment
  JEPS50852  Chlorogalum pomeridianum var. pomeridianum Theodore Niehaus 1967-6-1 756 Lake about 2 mi s of Bartlett Springs Road on e side Indian Valley (Indian Valley Ranch); e side Indian Valley, Indian Valley Ranch Comment
  UC1586111  Chlorogalum pomeridianum var. pomeridianum Barbara Ertter 1988-7-3 7667 Lake Elk Mountain Road ca 7 airmi n of Upper Lake (town) ca halfway up switchbacks on s face Elk Mountain (3 mi from top, 2.7 mi from Middle Creek crossing) 762 Comment
  CAS-BOT-BC257005  Chorizanthe membranacea Greg de Nevers 2001-5-14 12391 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  UC1282814  Chorizanthe polygonoides var. polygonoides J. R. Sweeney 1951-6-3 673 Lake Kelseyville Road 5 1/2 mi nw Lower Lake Lower Lake (Seigler Canyon); , nw Lower Lake Comment
  UC1193056  Chrysolepis chrysophylla var. minor R. H. Neuns 1950-5-23 115 Lake 2 mi w Cobb (on Cobb Mountain); Cobb Mountain 1249 Comment
  CAS-BOT-BC279832  Cichorium intybus Greg de Nevers 2001-7-8 12603 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  UCD41868  Cicuta douglasii Geri Hulse-Stephens 2001-4-29 626 Lake Goat Mountain. Three Walnuts Marsh.; Common name: water hemlock. 944 Comment
  CAS-BOT-BC277998  Cirsium cymosum Peter H. Raven 1963-5-20 18404 Lake 5.9 miles east of Houghs Springs Comment
  UC178995  Cirsium cymosum var. cymosum Katharine Brandegee 1911-7-1 Lake Bottlerock Mt. Comment
  UCD41802  Cirsium douglasii Geri Hulse-Stephens 2001-6-30 730 Lake Goat Mountain. Bear Wallow. Root Glade Marsh. 944 Comment
  CAS-BOT-BC278087  Cirsium douglasii var. breweri G. Ledyard Stebbins; Walter Knight; Irja Knight 1969-10-5 2784 Lake Ruppert Ridge 1127 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-BC292686  Cirsium occidentale var. venustum M. S. Jussel 1933-6-27 257 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  UC91771  Cirsium occidentale var. venustum D. Cleveland 1882-7-1 100 Lake Indian Valley Comment
  UC91776  Cirsium occidentale var. venustum J. W. Blankinship 1893-6-7 Lake Mt. Sanhedrin Comment
  RSA0115041  Cirsium occidentale var. venustum Lyman Benson 1948-7-4 12917 Lake Kelsey Creek Canyon. Mt. Range: Mayacamas. 487 Comment
  CDA1550  Cirsium remotifolium var. odontolepis T. C. Fuller 1962-8-8 9369 Lake Eel River Valley; Lake Pillsbury - Upper Lake Rd., 0.1 mi. N of Logan Spring. (about 1.5 mi W of Scott Dam) Comment
  RSA2300  Cirsium vulgare J. W. Blankinship 1928-8-11 s.n. Lake Kelseyville Comment
  CAS-BOT-BC438958  Cistanthe monosperma A. A. Heller 1902-7-15 5893 Lake About Summit Lake, near the summit of Mt. Sanhedrin Comment
  CAS-BOT-BC233909  Cistanthe umbellata Agnes M. Bowman 1902-4-1 163 Lake Sulphur Banks Comment
  UC930767  Clarkia amoena A. A. Heller 1916-6-7 12375 Lake between Bartlett Springs and Allen Springs Comment
  CAS-BOT-BC160979  Clarkia amoena subsp. amoena Kate Eastwood Phelps 1934-7-1 s.n. Lake Adams Springs Comment
  CAS-BOT-BC160982  Clarkia amoena subsp. amoena Paul R. Hitchborn 1929-5-30 179 Lake Soda Bay, Clear Lake Comment
  CAS-BOT-BC160987  Clarkia amoena subsp. amoena L. R. Abrams 1928-5-5 12326 Lake Kelseyville Comment
  RSA2289  Clarkia amoena subsp. huntiana J. W. Blankinship 1924-5-2 s.n. Lake Kelseyville. Comment
  SD133949  Clarkia amoena subsp. huntiana Barbara Ertter 1988-7-4 7705 Lake Rice Fork crossing 2 miles west of Bear Creek Campground, Mendocino National Forest, California. 11 airmiles north of Upper Lake (town) southeast of Lake Pillsbury, dry roadside, 609 Comment
  CAS-BOT-BC164195  Clarkia concinna J. Clausen 1935-5-21 1038 Lake 3 mi. N. of Middletown on road to Lower Lake Comment
  CAS-BOT-BC164204  Clarkia concinna Ananda Dickie; Wendy Hooper; Rose Madrone; Kyla Waddell 1996-5-4 46 Lake 5.3 miles west of Walker Ridge Rd., on Indian Res. Rd.; 57 miles east of Hwy. 101 on Hwy 20. Blue Oak Campground 548 Comment
  SBBG4946  Clarkia concinna H. and M. Dearing 1933-5-22 1148 Lake near Saratoga Springs Comment
  UC1728652  Clarkia concinna Richard Olmstead 1984-5-15 664 Lake along dry draw on bank above rd. at outside of turn 1.2 mi. from county line 518 Comment
  HSC43911  Clarkia concinna subsp. concinna Robert M. Specht 1977-5-14 876 Lake 671 Comment
  RSA10189  Clarkia concinna subsp. concinna Carl B. Wolf 1928-5-5 1955 Lake 2 mi. from Clear Lake on the Bartlett Springs Grade. Comment
  UC572556  Clarkia concinna subsp. concinna K. Bradshaw 1937-6-1 27 Lake 2 3/4 mi w Lakeport; Lakeport Quadrangle 457 Comment
  SD52960  Clarkia gracilis subsp. albicaulis Peter H. Raven 1962-5-31 17920 Lake Lower Lake, Knoxville road, 1.9 miles south of Lake County line. Comment
Read comments
Jul 17 2015
  CAS-BOT-BC164600  Clarkia gracilis subsp. gracilis Alice Eastwood; John Thomas Howell 1938-5-16 5614 Lake Near Grizzly 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-BC163318  Clarkia modesta Baker; Litton; R. Paine 1938-5-1 8995 Lake Along highway west of Lakeport Comment
  SEINET4145639  Clarkia purpurea M. J. Williams, W. Roderick 1984-5-22 84- 17 -2 Lake Walker Ridge road, .25 miles in 610 Comment
  POM37815  Clarkia purpurea subsp. purpurea Marcus E. Jones 1883-5-8 s.n. Lake Kelsey. Comment
  CAS-BOT-BC163832  Clarkia purpurea subsp. quadrivulnera Alice Eastwood; John Thomas Howell 1938-5-15 5544 Lake Near Putah Creek north of Middletown Comment
  CAS-BOT-BC163837  Clarkia purpurea subsp. quadrivulnera John Thomas Howell 1945-6-19 21032 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  JEPS85843  Clarkia purpurea subsp. quadrivulnera Barbara Ertter 1988-7-3 7665 Lake Elk Mt. Rd. ca 7 airmi. n. Upper Lake (town) (ca. halfway up switchbacks on s. face Elk Mt., e mi. from top, 2.7 mi. from Middle Cr. crossing); Elk Mt. 762 Comment
  POM72769  Clarkia rhomboidea P. A. Munz 1925-6-18 9876 Lake Lakeport. Comment
  RSA2238  Clarkia rhomboidea J. W. Blankinship 1924-5-2 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC164857  Clarkia rhomboidea Doris K. Kildale 1926-5-30 2042 Lake In canyon between Mendocino line and Upper Lake Comment
  POM271446  Clarkia rhomboidea Lyman Benson 1928-5-26 203 Lake Kelseyville; Middle N Coast Mt. Range, Clear Lake watershed 457 Comment
  CAS-BOT-BC439199  Claytonia exigua subsp. exigua Alice Eastwood; John Thomas Howell 1938-5-17 5691 Lake Elk Mt. 1127 Comment
  CAS-BOT-BC439202  Claytonia exigua subsp. exigua Agnes M. Bowman 1902-3-1 35 Lake Sulphur Banks Comment
  CHSC24139  Claytonia exigua subsp. exigua B. Bunge 1976-4-3 2 Lake Growing 3 ft. from Hwy. at intersection of Walker Ridge Rd. and Hwy 20. 457 Comment
  JEPS124240  Claytonia exigua subsp. exigua Lowell Ahart 2015-4-10 20018 Lake About 3 miles west of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. Comment
  POM182684  Claytonia exigua subsp. exigua D. D. Keck 1931-4-3 1077 Lake 6 miles N of Aetna Springs. Comment
  POM225860  Claytonia exigua subsp. exigua M. S. Jussel 1931-3-30 19 Lake Glenbrook near Jordan Park Comment
  UCD160316  Claytonia exigua subsp. glauca James A. Neilson Jr. 1975-5-14 3479 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  CAS-BOT-BC439335  Claytonia gypsophiloides M. S. Jussel 1932-4-30 s.n. Lake Jorden [Jordan] Park, Coleman Estate Comment
  HSC36910  Claytonia gypsophiloides John Rehling, Robert M. Specht 1976-3-25 148 Lake 3.7 mi. S on Bottle Rock Rd. from Hwy. 29 Comment
  CAS-BOT-BC439503  Claytonia parviflora subsp. parviflora Georgia Bentley 1917-4-4 s.n. Lake Lakeport Comment
  CHSC32963  Claytonia parviflora subsp. parviflora Terri Bartowski; Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 13 Lake Along Walker Ridge Road, 2.66 miles south of junction with access road to Indian Valley Dam. Comment
  HSC64316  Claytonia parviflora subsp. parviflora J. P. Smith, Thomas W. Nelson 1976-4-13 8562 Lake Bartlett Springs Rd., 8.2 mi. from its jct. with Hwy. 20 1067 Comment
  UC909760  Claytonia parviflora subsp. parviflora Milo S. Baker 1950-5-6 12202 Lake about 1 mi se Borax Lake Comment
  UCD131512  Claytonia perfoliata Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7550 Lake Clear Lake State Park. NE of Kelseyville. East of Lower Bayview Campground near rocks by lake. 414 Comment
  UC1136737  Claytonia rubra subsp. rubra A. Simontacchi 1937-6-25 206 Lake Pinnacle Rock Lookout; Mendocino National Forest, Lakeport Quad. 1325 Comment
  CAS-BOT-BC443778  Claytonia rubra subsp. rubra M. S. Jussel 1934-3-29 s.n. Lake Glenbrook Comment
  UC1183413  Claytonia saxosa J. M. Tucker 1959-5-30 3523 Lake 1.25 mi nw Goat Mountain Lookout; Goat Mountain 1798 Comment
  HSC17753  Claytonia saxosa Hamann, Dearing 1969-5-22 Lake Hull Mtn., near summit Comment
  RSA141507  Claytonia saxosa J. M. Tucker 1959-5-30 3523 Lake 1.25 miles NW of Goat Mtn Lookout, Goat Mtn 1799 Comment
  CAS-BOT-BC91367  Clematis lasiantha Doris K. Kildale 1928-5-7 4942 Lake 3 miles east of Bartlett Springs. Comment
  HSC69899  Clematis lasiantha Thomas W. Nelson, Jane P. Nelson 1977-7-14 3634 Lake Along Forest Rd. 20N01 Comment
  POM270594  Clematis ligusticifolia Lyman Benson 1932-7-16 3934 Lake Kelseyville, Middle N Coast Mt. Clear Lake, Bottom Land, Mouth Kelsey Creek. 457 Comment
  UCD144222  Clematis ligusticifolia G. F. Hrusa 1994-8-1 11912 Lake Barrel Springs Creek near confluence with Kilpepper Creek. Road from Bear Valley to Bartlett Springs. (Original coordinates printed on label corrected in 2015 to coordinates displayed in this record) Comment
  UC9070  Clematis ligusticifolia Willis L. Jepson 1892-1 Lake near <Tem Lem ?>, mountain region of Clear Lake Mt. Region of Clear Lake Comment
  HSC20627  Collinsia bartsiifolia Leo Koch 1940-4-27 901 Lake Across the hill above Rd., 4.4 mi. S of Lakeport Comment
  CHSC48980  Collinsia greenei Vernon Oswald 1986-5-12 2029 Lake Bartlett Springs Rd. near Summit Peak. 1066 Comment
  POM126050  Collinsia greenei Alice Eastwood 1925-5-23 12889 Lake Dashiell's Mt. Sanhedrin. Comment
  UC103406  Collinsia greenei T. S. Brandegee 1891-6-23 Lake Snow Mt Comment
  UC311586  Collinsia greenei H. M. Hall 1913-7-21 9531 Lake Mt. Hull Inner North Coast Ranges, Mt. Hull (80 km from Pacific Ocean, n Lake County) 2070 Comment
  JEPS11717  Collinsia heterophylla Francis W. Pennell 1940-7-4 26061 Lake on Route 29 three mi n Lower Lake 487 Comment
  UCD132515  Collinsia heterophylla var. heterophylla Caprice Lee; PLS 102 plant collecting interns 2013-5-4 4 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. Along small spur in undeveloped road that goes southeast from Glebe Road at gate. 559 Comment
  RSA10730  Collinsia sparsiflora Carl B. Wolf 1928-5-7 2095 Lake 6 miles east of Houghs Mineral Springs on the road to Williams. Comment
  POM220824  Collinsia sparsiflora var. arvensis Belle R. Jackson 1931-3-23 s.n. Lake At Lakeport. Comment
  RSA2429  Collinsia sparsiflora var. arvensis J. W. Blankinship 1928-4-15 s.n. Lake Kelseyville. Mt. Konocti. 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
  HSC44298  Collinsia sparsiflora var. collina Barbara Kelly 1977-4-24 349 Lake Barrel Springs Campground 701 Comment
  UC672476  Collinsia sparsiflora var. sparsiflora H. L. Mason 1929-4-29 5249 Lake 2.9 mi w Lakeport (w of meadows on rd from Hopland to Lakeport) Comment
  CAS-BOT-BC229529  Collomia diversifolia M. S. Baker 1940-1-1 9581 Lake Near Mirabel mine Comment
  CHSC114996  Collomia diversifolia Lowell Ahart 2015-4-28 20111 Lake By the rock barrier, Barrel Spring Meadow, about 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. 696 Comment
  HSC44250  Collomia diversifolia Barbara Kelly 1977-4-24 360 Lake Intersection of Bartlett Springs Rd. and Grapevine Spring Rd. 701 Comment
  JEPS3761  Collomia diversifolia C. R. Bell 1951-3-24 881 Lake 6 mi se Middletown (on Pope Valley road, hill by Dieterts Reservoir) Comment
  RSA259552  Collomia diversifolia Donald Spalinger 1974-5-4 40 Lake Walker Ridge Road, 0.5 mile S of Clyde Mine. 762 Comment
  SD7655  Collomia heterophylla Daniel Cleveland 1882-7-1 Lake Allen Springs Comment
  RSA2673  Cordylanthus pilosus subsp. pilosus J. W. Blankinship 1928-8-24 s.n. Lake Mt. Konocti, Kelseyville. 610 Comment
  RSA505429  Cordylanthus pilosus subsp. pilosus R. C. Bacigalupi, P. A. Munz, Munz, G. Thomas Robbins, L. T. Dempster, L. R. Heckard 1956-7-24 5739 Lake West side of ridge forming boundary with Colusa County, about 200 ft. below its summit and 2.5 mi. n. of Fir-root Spring Camp and +/- 6 mi. s.sw. of Snow Mountain. 1250 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
  CAS-BOT-BC238216  Cordylanthus tenuis subsp. brunneus M. S. Jussel 1933-6-30 326 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  UC1044696  Cordylanthus tenuis subsp. brunneus Milo S. Baker 1927-7-4 2293 b Lake Whispering Pines Resort North Bay Counties Comment
  UC147925  Cordylanthus tenuis subsp. brunneus Joseph P. Tracy 1905-7-12 2247 Lake near Glenbrook; Northern Coast Ranges, Mt. Hannah 914 Comment
  UCR198126  Cordylanthus tenuis subsp. brunneus Ellen Dean, Mark Bibbo 2002-7-5 1175 Lake UC McLaughlin Reserve, BLM land on west side of the Reserve's Research Hill Northern trailhead parking lot and trail. 640 Comment
  RSA2697  Cornus californica J. W. Blankinship 1924-5-10 s.n. Lake Blue Lakes. Comment
  CAS-BOT-BC209757  Cornus glabrata M. S. Jussel 1933-6-25 171 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CAS-BOT-BC209766  Cornus glabrata Annetta Carter 1936-9-20 1211 Lake Bear Creek, southwest of Snow Mountain 731 Comment
  LA40493  Cornus glabrata A. A. Heller; 1916-6-7 12365 Lake Between Bartlett Springs and Allen Springs Comment
  CAS-BOT-BC212029  Cornus nuttallii J. W. Blankinship 1923-4-8 s.n. Lake Mt. Hannah 1219 Comment
  CAS-BOT-BC212030  Cornus nuttallii Wayne Roderick 1967-5-20 s.n. Lake Western Mines Road, n. side of Mt. St. Helena 762 Comment
  POM204009  Cornus nuttallii M. S. Jussel 1933-4-30 s.n. Lake Jordan Park, Cobb Mt. Comment
  POM287744  Cornus nuttallii Lyman Benson 1930-06 s.n. Lake Bartlett Mt. 762 Comment
  RSA444825  Cornus nuttallii Lyman Benson 1928-4-29 134 Lake Mount Hanna. 762 Comment
  UC412928  Cornus sericea subsp. sericea W. W. Mackie Sept. 1902 Lake n. Lake Co. Comment
  CAS-BOT-BC169499  Corylus cornuta subsp. californica Alice Eastwood 1925-5-23 12921 Lake Dashiells, Mt. Sanhedrin Comment
  UCD147481  Crassula tillaea Elice Leung; 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. Edge of Anderson Flat near undeveloped road. 402 Comment
  CAS-BOT-BC291522  Crepis intermedia Agnes M. Bowman 1902-5-1 124 Lake Sulphur Bank Comment
  UC1037450  Crepis monticola Milo S. Baker 1941-6-17 9959 Lake n of road to Snow Mt.; Elk Mt. Comment
  CAS-BOT-BC290849  Crepis pleurocarpa A. A. Heller 1902-7-19 5912 Lake Southern slope of Mt. Sanhedrin above the sawmill 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
  CAS-BOT-BC190156  Crypsis vaginiflora H. D. Ripley; R. C. Barneby 1945-6-21 6920 Lake 5 miles southeast of Middletown. 335 Comment
  UCD59993  Crypsis vaginiflora Malcolm A. Nobs; S. Galen Smith 1949-9-8 1863 Lake Thurstone Lake. Comment
  SEINET12270875  Cryptantha clevelandii Unknown 1940-1 899 Lake 4.4 mi S of Lakeport Comment
  UC1063958  Cryptantha flaccida K. Bradshaw 1937-6-8 102 A Lake 3.5 mi sw Upper Lake; Lakeport Quad. 640 Comment
  UC1177893  Cryptantha flaccida Peter M. Ray 1950-4-16 1745 Lake road between Leesville and Bartlett Springs (n end of Indian Valley); Indian Valley 457 Comment
  SBBG115670  Cryptantha hispidula B. Crampton 1995-6-4 10322 Lake Hwy 20, border with Colusa County Comment
  CDA14921  Cryptantha hispidula G. F. Hrusa 1993-5-2 10875 Lake North Coast Ranges; Upper parts of north end of Walker Ridge between Bear Valley and Indian Valley Reservoir. Comment
  JEPS67731  Cryptantha muricata W. L. Jepson 1897-7-16 21098 Lake Blue Lakes Comment
  UC1177899  Cryptantha muricata Peter M. Ray 1950-6-9 1845 A Lake ca 15 mi s Lower Lake (road to Monticello) Comment
  UC763032  Cryptantha muricata R. F. Hoover 1938-6-9 3556 Lake between Burns Valley and Borax Lake 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-BC80692  Cupressus macnabiana L. R. Abrams 1916-7-27 6272 Lake near Hough's Springs Comment
  CAS-BOT-BC80693  Cupressus macnabiana H. E. McMinn 1923-5-26 987 b Lake 1 mile from Knoxville toward Lake Co. Line Comment
  CAS-BOT-BC80701  Cupressus macnabiana Paul R. Hitchbora 1930-4-7 224 Lake Highland Springs Comment
  RSA10762  Cupressus macnabiana C. B. Wolf 1928-5-6 2059 Lake 5 miles E of Barlett Springs on the road to Williams Comment
  RSA352381  Cupressus macnabiana C. B. Wolf, E. R. Johnson 1934-10-14 6187 Lake 7 miles east of Houghs Springs on road to Williams, 3 miles west of Colusa County line 610 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
  UC1134217  Cupressus macnabiana K. Bradshaw 1927-5-29 24 Lake 3 mi sw of High Glade Lookout; Mendocino National Forest, Lakeport Quadrangle Comment
  CAS-BOT-BC80816  Cupressus sargentii C. B. Wolf; E. R. Johnson 1934-10-17 6195 Lake 7 3/10 mi. from Middletown on road to Cobb P.O. 548 Comment
  CAS-BOT-BC80822  Cupressus sargentii C. B. Wolf; E. R. Johnson 1934-10-14 6188 Lake 7 mi. E. of Houghs Springs on rd. to Williams, 3 mi. W. of Colusa Co. line 609 Comment
  UCD133629  Cupressus sargentii Richard R. Halse 1987-2-22 3379 Lake Along State Hwy. 29, .4 miles north of the Napa/Lake county line, about 6 miles south of Middletown. 444 Comment
  UCD133654  Cupressus sargentii J. M. Tucker; Thana Bisalputra 1962-9-23 3643 Lake State Highway 29, north side of Mt. St. Helena, toward bottom of grade, ca. 6 miles south of Middletown. Comment
  NY16830  Cupressus sargentii C. B. Wolf 1934-10-14 6185 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
  UC124433  Cuscuta californica K. Brandegee Lake Snow Mountain Comment
  POM278838  Cuscuta ceanothi Lyman Benson 1936-8-15 7950 Lake Kelseyville 412 Comment
  JEPS2553 Image available Cuscuta jepsonii Willis L. Jepson 1892-8-3 5 c Lake Big Horse Mt. South Fork Eel River Comment
  SEINET194263  Cuscuta jepsonii A. A. Heller 1902-7-25 5981 Lake Foothills S of Mt Sanhedrin midway between Potter Valley & Hullville Comment
  UC169254  Cycladenia humilis var. humilis C. F. Leithold July 1893 Lake Cobb Mt. Comment
Read comments
Mar 6 2016
  RSA232958  Cynoglossum grande D. A. Young 1969-5-4 P- 322 Lake 6 miles W of Kelseyville, on highway 29. 305 Comment
  CAS-BOT-BC114568  Cyperus eragrostis Ward B. Holt 1928-7-15 s.n. Lake Kelseyville. Banks of Cold Cr. Comment
  POM290200  Cyperus erythrorhizos Lyman Benson 1936-8-8 7934 Lake Lakeport, Mayacamas mtn range. Clear Lake watershed. 396 Comment
  POM290205  Cyperus niger var. capitatus Lyman Benson 1930-9-22 2553 -a Lake Below Hoberg s; Middle N. Coast Range. 762 Comment
  UCD84399  Cyperus squarrosus Ayzik Solomeshch 2004-6-13 s.n. Lake Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek. 891 Comment
  CAS-BOT-BC114113  Cyperus squarrosus Peter Rubtzoff 1963-9-13 5260 Lake Clear Lake State Park. Open, damp ground on Clear Lake Beach in lower Relsey Creek area. Comment
  UCD18190  Dactylis glomerata Jean Shepard; With PLB 102 class 2000-4-29 207 Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek, just south of turn-off to Recreation Area. 632 Comment
  UCD84543  Dactylis glomerata Ellen Dean; C. Thomsen, T. Hansen, and windfarm meeting 2010-6-11 6142 Lake Walker Ridge. Along Walker Ridge Rd by first turnout (cleared area) north of Hwy 20. W side of road. 608 Comment
  UC1046470  Damasonium californicum R. Bacigalupi, J. R. Sweeney 1951-6-3 3358 Lake 1.5 mi. due w. of town of Lower Lake (Dry Lake near U.S.G.S. Bench Marker 1467) Comment
  CAS-BOT-BC189729  Danthonia californica John Thomas Howell 1945-6-21 21145 Lake Bartlett Mountain. Sawmill Flat. 1219 Comment
  CAS-BOT-BC189730  Danthonia californica J. W. Blankinship 1923-5-6 s.n. Lake Upper Kelsey Creek. 914 Comment
  UCD60720  Danthonia californica var. americana R. Tofsrud 1948-7-10 s. n. Lake 6 mi. N of Lakeport, just off Hwy 29 on county road. Comment
  RSA430451  Daucus carota Lyman Benson 1929-9-22 1915 Lake N Coast, Clear Lake 427 Comment
  UC658985  Daucus pusillus Mildred E. Mathias 1937-5-23 1291 Lake along roadside 5 mi. from Lower Lake (on rd. to Knoxville) Comment
  HSC35329  Delphinium hesperium R. M. Sullivan 1975-5-3 46 Lake 8.7 mi. E of SR 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  HSC72119  Delphinium hesperium J. P. Smith, Thomas W. Nelson, Jane P. Nelson 1978-4-1 9524 Lake Walker Ridge Rd., 0.5 mi. from its junction with Hwy. 20 671 Comment
  HSC37433  Delphinium hesperium John Rehling, Robert M. Specht 1976-4-18 239 Lake Along Hwy. 53. 11.6 mi. N of Middletown Comment
  SEINET7042743  Delphinium hesperium subsp. hesperium A. G. Vestal 1963-5-11 s.n. Lake Serpentine above Howard Springs. Whispering pines quadrangle UTM Zone 10, 528360mE, 4301825mN. Comment
  CAS-BOT-BC9933  Delphinium nudicaule Ira L. Wiggins 1933-6-3 6721 Lake 2 miles E. of Oat Hill Mine, Comment
  JEPS60601  Delphinium nudicaule W. L. Jepson 1943-5-16 20823 Lake junction of Hopland road and Highland Springs road (2 mi s of Lakeport) Comment
  RSA273296  Delphinium nudicaule J. P. Smith, Thomas W. Nelson 1976-4-13 8551 Lake Barlett Springs Road, 0.6 miles from its jct with State route 20. 457 Comment
  CAS-BOT-BC121639  Delphinium patens subsp. patens Carl B. Wolf 1928-5-6 1998 Lake 6 miles up Bartlett Springs Grade Comment
  CDA40159  Delphinium patens subsp. patens G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18543 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon at intersection of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir. 137 Comment
  CAS-BOT-BC17148  Delphinium uliginosum James L. Reveal 1988-6-2 6991 Lake Barrel Springs area just west of the Walker Ridge Road, 762 Comment
  HSC25601  Delphinium uliginosum J. P. Smith, J. O. Sawyer 1971-6-6 4747 Lake Grapevine Flat Comment
  CAS-BOT-BC17078  Delphinium variegatum subsp. variegatum Carl B. Wolf 1928-5-5 1913 Lake 2 miles south of Lakeport at Junction. Comment
  CAS-BOT-BC17094  Delphinium variegatum subsp. variegatum Agnes M. Bowman 1902-4-1 221 Lake Weldon Valley Comment
  RSA63351  Delphinium variegatum subsp. variegatum Milo S. Baker 1950-4-15 12163 Lake Meadow N of Serpentine hill 1030, 2.9 miles E of Middletown in open field Comment
  CAS-BOT-BC82862  Dendromecon rigida J. W. Blankinship 1924-5-18 s.n. Lake Siegler Springs. Comment
  CAS-BOT-BC192731  Deschampsia danthonioides L. R. Abrams 1928-5-4 12318 Lake 5 mi. Northeast of Middletown on road to Lower Lake Comment
  CAS-BOT-BC210167  Deschampsia danthonioides Peter Rubtzoff 1966-8-20 s.n. Lake Boggs Lake, ca. 7 mi. northwest of Cobb. Comment
  POM264352  Deschampsia danthonioides A. A. Beetle 1941-4-27 1731 Lake southwest side of Clear Lake, along road in full sun Comment
  SBBG525  Deschampsia danthonioides A. A. Beetle 1941-4-27 1731 Lake SW side of Clear Lake Comment
  UC1103225  Deschampsia danthonioides Joseph P. Tracy 1921-5-12 5519 Lake 3 mi. n. Lakeport; Northern Coast Ranges 426 Comment
  UCD63001  Deschampsia danthonioides Beecher Crampton 1953-6-2 1409 Lake 5 miles NW of Lower Lake (Manning Flat). Comment
  CAS-BOT-BC201805  Deschampsia elongata John Thomas Howell 1945-6-21 21146 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  UCD63563  Deschampsia elongata Beecher Crampton 1957-6-26 3663 Lake Margins of Snow's Lake, 3.5 miles, by road, east of Seigler Springs. 655 Comment
  CAS-BOT-BC402254  Dicentra chrysantha J. W. Blankinship 1928-7-9 s.n. Lake Mt. Konocti 609 Comment
  CDA24615  Dicentra chrysantha T. C. Fuller 1958-7-1 965 -58 Lake 1 mile west of Oasis. 0 Comment
  UCD13139  Dichelostemma capitatum Hilary Rypka 1981-11-4 11 Lake Highway 20, northside, 1 mile northwest of Glenhaven. 548 Comment
  CAS-BOT-BC483716  Dichelostemma capitatum H. C. Cantelow 1934-5-30 556 . Lake Mt. St. Helena Grade Comment
  HSC38205  Dichelostemma capitatum subsp. capitatum Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-13 2376 Lake 3.3 mi. E of Bartlet Springs 534 Comment
  POM277019  Dichelostemma capitatum subsp. capitatum Lyman Benson 1932-6-15 3674 Lake Bottle Rock Mtn. Middle N Coast mtn range, Kelsey Creek. 915 Comment
  SEINET7040114  Dichelostemma pulchellum A. G. Vestal 1962-4-12 Lake Butts Cany Road (Pope U. Road to Middletown), 4.7 miles southeast of Route 53. Comment
  RSA10712  Dichelostemma volubile Carl B. Wolf 1928-5-7 2118 Lake 7 miles east of Houghs Mineral Springs on the road to Williams. Comment
  CAS-BOT-BC153773  Diplacus angustatus Ella Dales Cantelow 1938-5-8 2235 Lake About 9 mi. s.e. of Kelseyville, Lower Lake Road Comment
  CAS-BOT-BC150357  Diplacus aurantiacus L. R. Abrams 1928-5-5 12393 Lake 1-3 mi. up West side Bartlett Grade Comment
  CAS-BOT-BC153248  Diplacus kelloggii Elmer I. Applegate 1934-5-8 8880 Lake Near Pine Grove, north slope of Cobb. Mountain Comment
  CAS-BOT-BC153379  Diplacus layneae John Thomas Howell 1943-5-11 18045 Lake 2.9 miles north of Middletown Comment
  CAS-BOT-BC153382  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-BC153387  Diplacus layneae Milo S. Baker 1947-4-16 11680 Lake Near road from Burns Val. to Borax Lake Comment
  CHSC90847  Diplacus layneae D. Isle 1995-7-19 192 Lake Mendocino National Forest--North Coast Ranges. Little Stony Creek Watershed. Pacific Point. 1121 Comment
  SEINET8264793  Diplacus tricolor Jeffrey L. Kennedy 1985-4-13 18 Lake Pink-eye Lake, ca. 2 mi w of Lower Lake; Lower Lake Quadrangle. 500 Comment
  CAS-BOT-BC208618  Distichlis spicata F. P. Cronemiller 1924-5-12 878 Lake Salt Glades below Salt Spring 701 Comment
  CDA31365  Dittrichia graveolens Robin Breckenridge, K. Filippini 2009-11-17 PDR# 1313587 Lake Lower Lake: 5 miles south of Lower Lake on CalTrans right-of-way (Highway 29). 0 Comment
  CHSC79808  Dodecatheon hendersonii Leanna Brown 1999-3-9 42 Lake Walker Ridge. 623 Comment
  HSC62820  Dodecatheon hendersonii J. M. DiTomaso 1979-4-14 862 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  RSA286391  Downingia bicornuta R. F. Thorne 1974-7-31 44972 Lake Boggs lake: S side of lake. 915 Comment
  UC1745967  Downingia cuspidata Annetta M. Carter 1933-5-27 341 Lake Mt. Hanna between Salminas and Adams. Comment
  RSA0115196  Downingia cuspidata Lyman Benson 1948-7-3 12892 Lake Boggs Lake, west of Mt. Hanna. Mt. Range: Middle North Coast. 853 Comment
  JEPS24761  Downingia elegans John H. Weiler 1960-5-31 60138 Lake 3.5 mi n Bear Creek Public Camp; Snow Mountain 1219 Comment
  UC353826  Downingia elegans Milo S. Baker 1928-7-3 3099 a Lake Snow Mt. House Cal. Natl. Forest Comment
  UCD41825  Downingia elegans Geri Hulse-Stephens 2001-6-30 732 b Lake Goat Mountain. West vernal pool, Root Homestead Parcel. 944 Comment
  SEINET7067213  Downingia montana A. G. Vestal 1947-5-3 s.n. Lake About 2.0 miles northeast of Middletown at the junction with Grand Road. Coordinate datum: NAD27. UTM Zone 10, 537555mE, 4292646mN. Comment
  CHSC79277  Downingia willamettensis Beecher Crampton 1956-6-26 3651 Lake 3.5 mles by road east of Seigler Springs, margin of Snow's Lake. 655 Comment
  CAS-BOT-BC159625  Drymocallis glandulosa var. glandulosa Ella Dales Cantelow 1939-5-7 2535 Lake 2 1/2 mi. e. of Lower Lake, Knoxville Road Comment
  CAS-BOT-BC67933  Dryopteris arguta J. W. Blankinship 1928-8-27 s.n. Lake Mt. Konocti Comment
  CHSC9138  Dudleya cymosa M. M. Dumont 1970-4-10 47 Lake On E. side of Hwy 20; about 25 ft across from Clear Lake; ca. 1 mi. S. of Lucerne. 408 Comment
  UC933319  Dudleya cymosa J. R. Sweeney 1950-5-13 448 Lake Highland Springs Comment
  CAS-BOT-BC428104  Dudleya cymosa subsp. cymosa Paul R. Hitchborn 1929-5-10 110 Lake Lakeport Comment
  RSA443709  Echinochloa crus-galli Lyman Benson 1933-8-15 5684 Lake Kelseyville; Mt. range: Middle N. Coast; Watershed: Clear Lake. 457 Comment
  UCD81943  Ehrendorferia chrysantha Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5524 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
  JEPS97581  Eleocharis macrostachya R. D. Stone 1983-6-9 528 Lake Cobb Valley Glenbrook (ca. 0.8 mi SSE of) 746 Comment
  RSA10721  Eleocharis montevidensis var. montevidensis Carl B. Wolf 1928-5-7 2108 Lake 6 miles east of Houghs Mineral Springs on the road to Williams. Comment
  RSA2177  Eleocharis palustris J. W. Blankinship 1927-6-12 s.n. Lake Kelseyville. Along Cold Creek. Comment
  SBBG128088  Eleocharis parishii L. Ahart 2004-10-4 11439 Lake below the high water line of Indian Valley Reservoir, E of the causeway, in the NW part of the reservoir, on the E side of Bartlett Springs Rd 446 Comment
  SEINET7587013 Image available Eleocharis quinqueflora Lowell Ahart 2000-6-2 8432 Lake About 100 feet northeast of Bartlett Springs Road, about 400 yards southwest of the radio tower, about 1/4 mile west of Bartlett Springs Road and Walker Ridge Road, about 2 1/2 miles west of Bear Valley. 610 Comment
  JEPS80334  Eleocharis suksdorfiana L. R. Heckard and J. Hickman 1981-6-21 5571 Lake E of lower Milk Ranch meadow Snow Mountain 1935 Comment
  CAS-BOT-BC227142  Elymus elymoides Walter Knight; Irja Knight 1968-7-3 2513 Lake At summit of Sheetiron Mt. 1982 Comment
  HSC48521  Elymus elymoides var. elymoides J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9327 Lake Mendocino National Forest, along Boardman Ridge, 1.6 mi. from its junction with FS Rd. 20N01 1220 Comment
  UC353854  Elymus glaucus Milo S. Baker 1928-7-4 3104 b Lake Winter Bed Rice Fork Cal. Nat. Forest (at 1st crossing) Comment
  UCD112025  Elymus glaucus Christopher Mallek 2008-1 s.n. Lake High Valley. 793 Comment
  CAS-BOT-BC247094  Elymus multisetus Ellen Dean; Craig Thomsen; Gordon Harrington; John Chau 2010-5-5 5990 Lake Cache Creek Wilderness area, northern part of wilderness near Baton Flat. NW side of Cache Creek 325 Comment
  CHSC29674  Elymus multisetus Dibble; Griggs 1979-7-12 133 Lake Near Rice Creek, close to the town of Stonyford. On the upper third of a ridge system. 640 Comment
  RSA167340  Elymus multisetus Joseph P. Tracy 1951-7-6 19611 Lake mile north of crossing, top of Elk Mountain Comment
  SEINET7293677 Image available Elymus trachycaulus subsp. subsecundus Beecher Crampton 1956-1 3626 Lake 1 mile east of Loch Lomond. 851 Comment
  JEPS1561  Emmenanthe penduliflora Willis L. Jepson 1892-7-30 21000 Lake Lower Lake grade to Kelseyville near Mt. Konocti, Mountain Region of Clear Lake Comment
  POM296091  Emmenanthe penduliflora Cora W. Benson 1935-6-6 33 Lake Mount Konocti Comment
  CDA40330  Emmenanthe penduliflora Vernon H. Oswald & Lowell Ahart 1998-5-7 9022 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
  CHSC70982  Emmenanthe penduliflora var. penduliflora Vernon Oswald; Lowell Ahart 1998-5-7 9022 Lake Bartlett Springs Rd. 9.0 mi west of Bear Valley Rd., near the west end of the Bartlett Creek Arm of Indian Valley Reservoir. On the north side of the road. 469 Comment
  CAS-BOT-BC278134  Epilobium brachycarpum Geri Hulse-Stephens 2001-9-6 803 Lake Goat Mountain. Lovelady Spring. Seep on road, 0.1 miles W of FS boundary gate 1264 Comment
  UCD93082  Epilobium ciliatum Catherine E. Koehler 2007-7-18 s.n. Lake Lake-Napa County line: McLaughlin Reserve, east side of Research Hill, adjacent to Hunting Creek. 630 Comment
  JEPS39268  Epilobium ciliatum subsp. ciliatum Willis L. Jepson 1892-8-5 14453 Lake near Blue Lakes; Mountain Region of Clear Lake Comment
  RSA2234  Epilobium ciliatum subsp. ciliatum J. W. Blankinship 1928-7-12 s.n. Lake Kelseyville; along Clear Lake Comment
  POM256452  Epilobium ciliatum subsp. ciliatum P Schulthess 1931-7-18 s.n. Lake Hildebrand Ranch, 6 miles southeast of Kelseyville Comment
  UC634690  Epilobium densiflorum Pauline Schulthess 1931-7-26 Lake six mi s Kelseyville; Brierly Ranch, Kelsey Creek Comment
  UCD20434  Epilobium densiflorum Ellen Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1023 Lake McLaughlin UC Reserve. Near parking area at N end of Research Hill area where road to Dunnigan Hill intersects Knoxville-Berryessa road. Sides of Hunting Creek where road to Dunnigan Hill crosses creek. 633 Comment
  JEPS79750  Epilobium glaberrimum subsp. glaberrimum L. R. Heckard and J. C. Hickman 1980-9-16 5477 Lake Trail Milk Ranch near west ridge of West Peak; Snow Mt. 2011 Comment
  CHSC63745  Epilobium hallianum Vernon H. Oswald; Lowell Ahart 1994-6-20 6334 Lake Forest Route M3 at the spur road to West Crockett Camp and trailhead, N side of Snow Mtn. Wilderness, WNW of Stonyford. In a meadow on the N side of the road. 1524 Comment
  UCD18088  Epilobium minutum Ellen Dean; with PLB 102 class 2000-4-29 644 Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek. 655 Comment
  POM223146  Epilobium nivium Edward Lee 1936-9-19 2561 Lake Snow Mountain (southwest approaching to Snow West) Comment
  UCD163111  Epipactis gigantea James A. Neilson Jr. 1977-7-19 3952 Lake Mayacmas Mountains; La Cienega. (Exact location unknown. Coordinates estimated by label maker. Collection book refers to 'Rancho La Cienega' or 'La Cienega.' This most likely refers to an important biodiversity area in Lake County known as La Cienega de Carlos, which is near the junction of Sulphur, Kelsey, and Alder creeks. On this date, Neilson collected west of the Glenbrook Cemetary along a tributary of Kelsey Creek, and this record is georeferenced with those records.) Comment
  UCD41998  Equisetum arvense Geri Hulse-Stephens 2001-6-29 727 Lake Goat Mountain. Botrychium Marsh. 990 Comment
  CAS-BOT-BC56954  Equisetum arvense J. W. Blankinship 1923-5-6 s.n. Lake Upper Kelsey Cr., swamps at Power House 914 Comment
  RSA2483  Equisetum laevigatum J. W. Blankinship 1923-3-14 s.n. Lake Kelseyville. Banks of Cold Creek. Comment
  UC353866  Equisetum laevigatum Milo S. Baker 1928-7-4 3079 b Lake <Winter Bed Rice <or Ria or Rio>> near Bear Creek <Cal. Nat. Forest> Comment
  CAS-BOT-BC213576  Eragrostis hypnoides J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake shores, mouth of Kelsey Creek Comment
  RSA2746  Eragrostis hypnoides J. W. Blankinship 1928-7-12 s.n. Lake Kelseyville; along Clear Lake Comment
  UC1102745  Eragrostis hypnoides A. R. Kruckeberg 1949-9-25 1784 Lake near Lakeport Clear Lake; , near Lakeport Comment
  CAS-BOT-BC187919  Eriastrum abramsii R. D. Stone 1983-6-1 514 Lake Slope ca. 1.0 mile WSW of Glenbrook, upper High Valley Creek drainage 853 Comment
  CAS-BOT-BC512625  Eriastrum abramsii Herbert L. Mason 1945-5-12 12585 Lake Ridge between Burns Valley and Borax Lake Comment
  CAS-BOT-BC187921  Eriastrum brandegeeae Brandegee No date on label s.n. Lake Unspecified Comment
  CAS-BOT-BC131536  Ericameria arborescens Vernon Bailey 1916-9-24 s.n. Lake [Mt. Konokti] Mt. Konocti Comment
  UCD41731  Ericameria arborescens Geri Hulse-Stephens 2001-9-8 852 Lake Goat Mountain. Fallen Fir Marsh; Common name: golden fleece. 1280 Comment
  CHSC32250  Ericameria greenei James Jokerst 1980-9-5 1118 Lake North Coast Ranges. Near Hull Mountain. Comment
  HSC85859  Ericameria linearifolia Tim Tilghman, Rob Marheine, Bruce Delgado 1987-4-10 Lake 8 mi. N of Hwy. 20 on Walder [Walker?] Ridge Rd., SE of Indian Valley Reservoir, Blue Oak Campground Comment
  HSC46562  Ericameria nauseosa var. speciosa J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9353 Lake Mendocino National Forest, FS Rd. M1, 5.3 mi. from junction with FS Rd. 20N01 1585 Comment
  UCD158768  Ericameria nauseosa var. speciosa James A. Neilson Jr. 1974-7-10 3460 Lake Mayacmas Mountains. Cobb Mountain.(Elevation estimated by label maker using Google Earth.) 1097 Comment
  CAS-BOT-BC295178  Erigeron inornatus Philip A. Munz 1956-7-25 22358 Lake Long Ridge Trail, Fir Root Spring to Snow Mountain 1645 Comment
  HSC46529  Erigeron inornatus var. inornatus J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9315 Lake Mendocino National Forest along Boardman Ridge, 1.6 mi. from its junction with FS Rd. 20N01 1220 Comment
  HSC46572  Erigeron inornatus var. inornatus J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9310 Lake Boardman Ridge along FS Rd. 1N02, 1.4 mi. N of its junction with FS Rd. 20N01 1006 Comment
  RSA275313  Erigeron inornatus var. inornatus J. P. Smith, J. O. Sawyer, T. W. Nelson 1977-7-14 9310 Lake Boardman Ridge along Forest Service Rd 1N02, 1.4 miles N of its junction with FS Rd 20N01. 1006 Comment
  JEPS41440  Erigeron inornatus var. inornatus Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake near Uncle Sam Mt; ; Refernced Place followed by <Mt?> Konosti! 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
  POM288819  Erigeron philadelphicus Egan 1932-5-6 s.n. Lake Cobb Valley, Mayacamas mtn range. Kelsey Creek watershed. 762 Comment
  CAS-BOT-BC216084  Eriodictyon californicum Carl B. Wolf 1928-5-4 1893 Lake 2 miles north of Middletown Comment
  CAS-BOT-BC216118  Eriodictyon californicum Doris K. Kildale 1928-5-7 4950 Lake 5 miles east of Bartlett Springs Comment
  CAS-BOT-BC216122  Eriodictyon californicum J. Clausen 1935-5-20 1020 a Lake 28.7 mi. W. of Williams on Bartlett Springs Road on grade going up from Indian Valley Comment
  CHSC101239  Eriodictyon californicum G. F. Hrusa; R. Gross 2008-5-23 17436 Lake N-facing slope above N. Fk. Cache Cr. +/- 1 mile below spillway of Indian Valley Reservoir. 438 Comment
  POM269326  Eriodictyon californicum Lyman Benson 1934-9-22 6207 Lake Kelseyville, Middle N Coast Mt. Range, Clear Lake Watershed 427 Comment
  POM269327  Eriodictyon californicum Lyman Benson 1928-6-16 274 Lake Highland Springs. Mayacamas mtn range. Dobe Creek. 610 Comment
  UC124313  Eriodictyon californicum H. S. Yates 1934-4-15 3743 Lake s Bendmore Valley; Ukiah quad. Comment
  UC185487  Eriodictyon californicum Katharine Brandegee Lake Hough's Springs Comment
  HSC85791  Eriodictyon californicum Rob Marheine, Bruce Delgado, Tim Tilghman 1987-4-11 Lake N shore of Clear Lake on Hwy. 20, mile post 19.63 from Colusa Co. line Comment
  CAS-BOT-BC242598  Eriogonum dasyanthemum Peter H. Raven 1951-10-28 3963 Lake Near Reiff P.O. 609 Comment
  CAS-BOT-BC261252  Eriogonum hirtiflorum A. S. Stinchfield 1916-8-1 s.n. Lake Near Bartlett Springs Comment
  RSA372075  Eriogonum inerme var. inerme Katherine Curran 1884-06 6070 Lake [Unspecified] Comment
  CAS-BOT-BC259425  Eriogonum luteolum John Thomas Howell 1937-7-19 13128 Lake Elk Mt. Comment
  CHSC101549  Eriogonum luteolum G. F. Hrusa; R. Gross 2008-5-23 17452 Lake Roadside on Indian Valley Reservoir Rd. within chaparral above Reservoir, just above Blue Oak Campground. 594 Comment
  HSC43022  Eriogonum luteolum J. P. Smith, J. O. Sawyer, J. Cole, Thomas W. Nelson, Jane P. Nelson 1977-7-14 9277 Lake Mendocino National Forest, Oak Flat Campground 518 Comment
  POM223694  Eriogonum luteolum L. S. Rose 1935-9-11 35643 Lake Lucerne. 412 Comment
  RSA14569  Eriogonum luteolum Daniel Cleveland 1882-06 s.n. Lake Allen Spring. Comment
  UCD69058  Eriogonum luteolum P. Rodriguez-Rojo 1997-5-17 Lake Butts Canyon Rd. In open chaparral of Ceanothus jepsonii, serpentine soils. UTM: 10SEN4287 300 Comment
  CHSC106825  Eriogonum luteolum var. luteolum Barbara Ertter 1988-7-4 7709 Lake 0.5 mi E of Rice Fork on Bear Creek Rd 1.5 mi W of Bear Cr Campground, Mendocino Natl For ca 11 airmiles N of Upper Lake (town) SE of Lake Pillsbury. 609 Comment
  UC1032291  Eriogonum luteolum var. luteolum A. Simontacchi 1937-7-24 338 Lake Laurel Beach Lakeport Quadrangle, Laurel Beach Comment
  UCR43148  Eriogonum luteolum var. luteolum L. F. LaPre 1985-6-4 s.n. Lake Inner North Coast Ranges, Geothermal energy field, 4 mi due south of Whispering Pines near the Sonoma County line. S facing slope, above Bear Creek, south of intersection of Davies Road and Bear Ridge Road. 'Expansion Joint' site. 1008 Comment
  UC1949267  Eriogonum luteolum var. luteolum Barbara Ertter 1988-7-4 7709 Lake on N side of road; 0.5 mi E of Rice Fork on Bear Creek Rd 1.5 mi W of Bear Cr Campground, Mendocino Natl For ca 11 airmiles N of Upper Lake (town) SE of Lake Pillsbury Comment
  CAS-BOT-BC270986  Eriogonum nervulosum Walter Knight; Irja Knight; G. Ledyard Stebbins 1969-10-5 2775 Lake About 1 1/2 mi. of Stanton Creek Ford (Kowalski's) a south branch of Complexion Canyon ca. 300 yds. from road 518 Comment
  JEPS80841  Eriogonum nervulosum L. R. Heckard and J. Hickman 1981-8-1 5812 Lake ridge se of source Bear Creek (sw side of Snow Mt.); Snow Mt. 2011 Comment
  UCD144223  Eriogonum nervulosum G. F. Hrusa 1994-8-1 11906 Lake above Barrel Springs Creek along road to Bartlett Springs, immediately west of Walker Ridge. Immediately west of Kilpepper Creek confluence. (Original coordinates printed on label corrected in 2015 to coordinates displayed in this record) Comment
  UC1032214  Eriogonum nudum var. auriculatum A. Simontacchi 1937-7-7 274 Lake 2 mi nw The Narrows; Lakeport Quadrangle Comment
  HSC43021  Eriogonum nudum var. deductum J. P. Smith, J. O. Sawyer, Jane Cole, Thomas W. Nelson, Jane P. Nelson 1977-7-14 9303 Lake Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01 1006 Comment
  CAS-BOT-BC261506  Eriogonum nudum var. nudum C. G. Pringle 1882-8-16 s.n. Lake Lakeport Comment
  SEINET11262478  Eriogonum nudum var. nudum Lyman Benson 1928-6-16 294 Lake Highland Springs, Mayacamas Mt. Range, Dobe Creek.; 0 610 Comment
  CAS-BOT-BC261701  Eriogonum nudum var. oblongifolium John Thomas Howell 1930-8-24 5447 Lake 4 miles from Middletown on Adams Springs Road Comment
  UC77554  Eriogonum spergulinum var. reddingianum T. S. Brandegee 1892-8-25 Lake Snow Mountain Comment
  CAS-BOT-BC267421  Eriogonum tripodum D. Cleveland 1882-1-1 s.n. Lake Allen Springs Comment
  JEPS104391  Eriogonum tripodum Lowell Ahart 2003-7-14 10399 Lake On the w side of the second causeway going sw on Bartlett Springs Rd, Indian Valley Reservoir. 449 Comment
  HSC43946  Eriogonum vimineum Robert M. Specht 1977-5-14 872 Lake 634 Comment
  CAS-BOT-BC267628  Eriogonum wrightii var. trachygonum E. K. Balls; P. C. Everett 1953-10-14 18672 Lake 2.5 mi. S. of jct. of Hwy 20 with Hwy 53 E. of Clear Lake 457 Comment
  POM223570  Eriogonum wrightii var. trachygonum L. S. Rose 1935-9-12 35648 Lake Middletown. Comment
  UC1299710  Eriogonum wrightii var. trachygonum Freed W. Hoffman 1949-9-25 3150 Lake 0.3 mi w Indian Valley Comment
  CAS-BOT-BC308105  Eriophyllum lanatum var. achilleoides David D. Keck 1933-5-30 2389 Lake Scotts valley, 6 miles south of Blue Lakes Comment
  CAS-BOT-BC308113  Eriophyllum lanatum var. achilleoides Agnes M. Bowman 1902-5-1 110 Lake High Valley Comment
  CHSC101521  Eriophyllum lanatum var. achilleoides G. F. Hrusa; R. Gross 2008-5-23 17391 Lake West slope at crossing of Box Canyon Creek in upper Benmore Canyon immediately east and south of Indian Valley Reservoir spillway. 457 Comment
  HSC31592  Eriophyllum lanatum var. achilleoides Bonnie Prange 1974-5-4 Lake Near Walker Ridge Rd., 0.5 mi. N of junction with Hwy. 20. 671 Comment
  RSA10183  Eriophyllum lanatum var. achilleoides C. B. Wolf 1928-5-5 1961 Lake 2 mi. from Clear Lake on the Bartlett Springs Grade. Comment
  RSA63698  Eriophyllum lanatum var. achilleoides Milo S. Baker 1950-5-6 12215 Lake About 1 mile SE of Borax Lake Comment
  UC1080202  Eriophyllum lanatum var. achilleoides J. R. Sweeney 1953-5-8 Lake 0.5 mi n of Black Oak Villa 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
  UCD81081  Eriophyllum lanatum var. achilleoides Kalynda Stone; 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
  HSC34563  Erodium cicutarium Lon Hall 1975-5-3 308 Lake 5.8 mi. W of junction with Hwy. 29 on Scott's Creek Rd. 915 Comment
  UCD160327  Erodium cicutarium James A. Neilson Jr. 1975-5-14 3464 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  RSA0037087  Eryngium M. Bourell 1997-7-2 6538 Lake Copper Butte Trail. Along trail to Middle Fork Eel River. Comment
  POM295580  Eryngium aristulatum var. aristulatum Lyman Benson 1948-7-3 12897 Lake Bogg s Lake, west of Mount Hanna. 854 Comment
  RSA286267  Eryngium aristulatum var. aristulatum R. F. Thorne 1974-7-31 44961 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  UC1527483  Eryngium aristulatum var. aristulatum Jim A. Bartel 1985-8-1 1117 Lake along s. shore Boggs Lake; The Nature Conservancy property, Boggs Lake 853 Comment
  CHSC101588  Eryngium castrense David W. Isle; John Olmstead 2000-8-18 1672 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
  UC1487341 Image available Eryngium constancei Yusuf Sheikh and Lincoln Constance 1973-5-12 545 Lake Loch Lomond; ; Loch Lomond, Lake Co. Comment
  CAS-BOT-BC40689  Erysimum capitatum M. S. Jussel 1933-6-26 212 Lake Between Cobb Mountain and Adam Springs on the Binkley Ranch. Comment
  UCD160317  Erysimum capitatum James A. Neilson Jr. 1975-5-14 3573 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  UCD41233  Erysimum capitatum Henrik Kibak 1976-5-29 20 Lake Junction of roads 24N02 and 17N16 in Mendocino National Forest. Near Snow Mountain on border of Lake and Colusa Counties. Comment
  HSC45737  Erysimum capitatum var. capitatum Howee Barban 1978-4-23 31 Lake Barrel Springs Campground 701 Comment
  HSC6780  Erysimum capitatum var. capitatum D. M. Patten 1964-5-1 Lake 6 mi. E of Kelseyville on Kelsey Creek Rd. 457 Comment
  RSA101848  Erysimum capitatum var. capitatum G. B. Rossbach, Ruth P. Rossbach 1938-5-31 848 Lake About 7-8 SW of Bartlett Springs. Comment
  CHSC101609  Erythranthe arvensis David Isle 2004-5-6 1594 Lake Mendocino National Forest. In Salmon Creek overflow depression, Gravelly Valley, N of Lake Pillsbury, >1/4 mile SE of Lake Pillsbury Ranch gate. MDB and M. 566 Comment
  CHSC84192  Erythranthe microphylla Lowell Ahart 2003-7-14 10396 Lake Near a small stream, at Barrel Spring, about 1 1/2 miles (air) south of Bartlett Springs Road, about 2 miles (air) west of Bear Valley. 396 Comment
  CAS-BOT-BC151561  Erythranthe nudata D. E. Breedlove 1980-6-29 44828 Lake Butts Canyon Road 5-8 miles S of Middletown 274 Comment
  SEINET8371561  Erythranthe primuloides Lloyd E. Eighme 1950-6-23 41 Lake Cedar Creek, Snow Mt., Mendocino Nat. Forest. 1890 Comment
  POM290973  Erythronium californicum Lyman Benson 1931-3-22 2676 Lake Highland Springs, Mayacamas Mt. Range, Adobe Creek. 610 Comment
  CAS-BOT-BC504320  Erythronium californicum G. Bentley 1917-4-1 s.n. Lake Lakeport Comment
  SEINET12044933  Erythronium californicum L. S. Rose 1933-1 33102 Lake Lakeport Comment
  CAS-BOT-BC133283  Erythronium helenae David D. Keck 1931-4-4 1087 Lake St. Helena Creek Canyon, 6 miles south of Middletown, southern Lake County 700 Comment
  CAS-BOT-BC133286  Erythronium helenae Elmer I. Applegate 1931-3-23 6610 Lake Gallagher's ranch, about 3 miles south of Middletown, southern Lake County, near north base of Mt. St. Helena Comment
  JEPS81596  Erythronium helenae R. Raiche 1982-3-7 20207 Lake hill at n.e. side Detert Reservoir (on Butts Canyon Rd.) Comment
Read comments
Apr 21 2010
  CAS-BOT-BC402726  Eschscholzia caespitosa Josh Suchocki; Charlene Vullo; Kyle Wear 1995-4-1 22 Lake Blue Oak Campground 304 Comment
  RSA122676  Eschscholzia caespitosa subsp. caespitosa R. C. Wilson 1937-5-19 390 Lake 3.5 miles SW of Lakeport 610 Comment
  RSA22048  Eschscholzia caespitosa subsp. caespitosa Alice Eastwood, John T. Howell 1938-5-16 5647 Lake South of Lucerne Comment
  CAS-BOT-BC403145  Eschscholzia californica Carl B. Wolf 1928-5-5 1919 Lake 2 miles south of Lakeport, at Junction Comment
  UC1563909  Eschscholzia californica Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7497 Lake Bottle Rock Rd a few mi nw Pine Grove (1.3 mi se of Sulphur Cr Rd jct, halfway between Kelseyville and Middletown) 731 Comment
  CAS-BOT-BC403129  Eschscholzia californica Brandegee 1889-6-1 G Lake Kelsey Comment
  CAS-BOT-BC403130  Eschscholzia californica Mrs. Brandegee 1890-6-1 G Lake Kelsey Comment
  UC85520 Image available Eschscholzia stricta T. S. Brandegee 1891-6-22 Lake Lake County. Snow Mountain. Comment
  CDA14922  Euphorbia spathulata G. F. Hrusa 1993-5-2 10879 Lake North Coast Ranges; Moist area along margins of wet seep along road between Bear Valley and Indian Valley Reservoir at N end of Walker Ridge. Annual. Comment
  CAS-BOT-BC312233  Euthamia occidentalis Agnes M. Bowman 1900-10-1 320 Lake Sulphur Banks 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
  UC552674  Festuca roemeri Joseph P. Tracy 1935-7-4 14019 Lake near Glenbrook (n side of Cobb Valley); Cobb Mountain, Cobb Valley 822 Comment
  JEPS97576  Festuca rubra R. D. Stone, G. L. Clifton, and W. B. Davilla 1983-5-12 506 Lake Along High Valley Road, immed. NE of bridge over Alder Creek Glenbrook (ca. 0.5 mi S of) 716 Comment
  CAS-BOT-BC282482  Festuca rubra subsp. rubra A. A. Heller 1902-7-23 5951 Lake Thistle Springs, Mt. Sanhedrin Comment
  CDA20083  Filago gallica R. Gross 2002-12-17 s.n. Lake North Coast Ranges; Kelseyville Creek Drive, 5 mi E of Kelseyville. 0 Comment
  CAS-BOT-BC52707  Frangula californica subsp. californica James A. Gunn, Jr. 1915-5-17 s.n. Lake 3 miles N.W. of Glenbrook Comment
  CAS-BOT-BC53462  Frangula californica subsp. tomentella Greg de Nevers 2001-5-14 12359 Lake in drainage ditch along Westlake road, in the northwest corner. Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  SJSU117  Frasera albicaulis var. nitida T. Merson 1931-5-10 Lake near Whispering Pines Resort c. 8 mi NW of Middletown Comment
  CAS-BOT-BC217717  Fraxinus latifolia J. W. Blankinship 1924-7-3 s.n. Lake Clear Lake, along Kelsey Creek Comment
  HSC16195  Fraxinus latifolia C. B. Wolf 1928-5-7 2084 Lake 3 mi. E of Hough's Mineral Spring on road to Williams Comment
  UC445107  Fraxinus latifolia J. Burtt Davy 1900-5-30 6634 Lake Upper Lake North Coast Ranges Comment
  JEPS82721  Fremontodendron californicum Wayne Roderick 1982-8-14 Lake Highway 29, about 1/4 mile from Napa County line, along St. Helena Creek about 100 ft. north of first bridge Comment
  RSA31837  Fremontodendron californicum A. A. Heller 1941-5-16 16134 Lake North base of Mt St Helena, along State Hwy 29. Comment
  RSA426879  Fremontodendron californicum Robert M. Specht 1977-4-14 666 Lake East of the Red Elephant Mine. 652 Comment
  UC167544  Fremontodendron californicum R. E. Nelson 1954-1-21 161 Lake On hills east of Morgan Valley 60 Comment
  CAS-BOT-BC130014  Fritillaria affinis Agnes M. Bowman 1902-4-1 142 Lake Sulphur Banks Comment
  HSC69911  Fritillaria affinis Thomas W. Nelson, Jane P. Nelson 1978-4-2 3874 Lake Along Walker Ridge Rd., 6 mi. N of junction with Hwy. 20 Comment
  RSA304284  Fritillaria affinis James R. Shevock 1972-3-25 1447 Lake Along Grizzly Creek; Highway 20. 305 Comment
  HSC36476  Fritillaria pluriflora John Rehling, Robert M. Specht 1976-3-18 337 Lake 0.5 mi. on Walker Ridge Rd. near Hwy. 20 Comment
  POM273466  Fritillaria purdyi Cora W. Benson 1934-5-16 s.n. Lake Rocky Hill Lakeport Comment
  POM273467  Fritillaria purdyi Lyman Benson 1935-3-25 6309 Lake Lakeport 427 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
  RSA17444  Fritillaria recurva Elmer I. Applegate 1934-3-30 8864 Lake Putah Creek region south of Cobb Mountain, Mayacamas range, western Lake County Comment
  CAS-BOT-BC294718  Galium Mona Bourell 1997-7-2 6509 Lake Mendocino National Forest. Crockett Trailhead, N. boundary of Snow Mountain Wilderness 1584 Comment
  JEPS52616  Galium L. T. Dempster and G. L. Stebbins 1966-6-3 4230 Lake 0.6 mi nw Black Oak Villa (s side of Pope Valley-Middletown Hwy, along gully) Comment
  JEPS52617  Galium Lauramay T. Dempster and G. L. Stebbins 1963-5-26 3794 B Lake about 2 mi n Glenbrook Resort (Bottle Rock Road) 792 Comment
  JEPS52788  Galium andrewsii subsp. andrewsii G. Ledyard Stebbins 1964-5-24 6151 Lake on road from Middletown to Pope Valley about 1/2 mi n Napa County line; Butts Canyon 228 Comment
  CHSC105724  Galium boreale subsp. septentrionale David Isle; Arnold James 1993-6-23 1767 Lake Mendocino National Forest - North Coast Ranges Soda Creek Watershed. Soda Creek Ridge (= S end of Erickeson Ridge), between Soda Creek and Lake Pillsbury; Mixed Conifer Ridgetop (Campsite). 658 Comment
  UCD151207  Galium californicum James A. Neilson Jr. 1974-8-22 3440 Lake On border between Lake and Sonoma Counties: Mayacmas Mountains, southeast of Geyser Rock, west of Whispering Pines. (Elevation estimated using Google Earth by label maker.) 1249 Comment
  JEPS52875  Galium californicum subsp. californicum Lauramay T. Dempster and G. L. Stebbins 1967-10-13 4368 Lake exactly 1 mi n Elk Mtn. Ranger Station (1/4 mi w of Elk Mt. Rd. at road summit) 1173 Comment
  SD6597  Galium californicum subsp. californicum Daniel Cleveland 1882-6-22 Lake Lower Lake Road.-Allen Spring Comment
  CHSC38944  Galium grayanum J. D. Jokerst 1980-7-10 962 Lake North Coast Ranges. Top of Hull Mt. Ca 300 meters northeast of the summit along a ridgeline. Comment
  JEPS15232  Galium grayanum var. nanum Philip A. Munz 1956-7-25 22319 Lake on slope just below West Peak Ridge; Snow Mt. 2072 Comment
  JEPS15233  Galium grayanum var. nanum P. A. Munz 1956-7-25 22334 Lake on ridge of West Peak Snow Mountain 2072 Comment
  JEPS15229  Galium mexicanum var. asperulum L. T. Dempster with Bacigalupi, Robbins, Heckard, and Munz 1956-7-24 1033 Lake lateral ridge leading to Long Ridge (sw of Snow Mt.) 1341 Comment
  UCD121826  Galium nuttallii Teri Bartowski; Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 15 Lake Along Walker Ridge Road, 2.65 miles south of junction with access road to Indian Valley Dam. Comment
  UCD42059  Galium parisiense Geri Hulse-Stephens 2001-6-29 712 a Lake Goat Mountain. Wyman Switchback. 1173 Comment
  UC1220350  Galium porrigens Joseph T. Gregory 1936-3-29 1068 Lake se side of mt. Cobb Mt. (on road from Middletown) Comment
  JEPS52758  Galium porrigens var. porrigens G. Ledyard Stebbins 1964-5-24 6152 Lake about 1/2 mi n Napa Cty line (road from Middletown to Pope Valley); Butts Canyon 228 Comment
  UCD41710  Galium porrigens var. tenue Geri Hulse-Stephens 2001-6-4 618 Lake Goat Mountain. Fallen Fir Marsh. 1280 Comment
  CAS-BOT-BC199047  Garrya congdonii Rimo Bacigalupi 1924-2-23 488 Lake Middletown - Mt. St. Helena Rd., 4 mi. below Toll House Comment
  UC907543  Garrya congdonii Malcolm Nobs 1948-2-18 490 Lake Abbott Mine; on Calif Hwy 20, about 2 mi w of Colusa County line Comment
  SEINET12137489  Garrya elliptica A. A. Heller 1919-1 13139 Lake Coast Range, N side of ridge W of Leesville 457 Comment
  CAS-BOT-BC186342  Garrya flavescens Gerald V. Dahling 1973-6-1 842 Lake N. of Lower Lake along the main highway Comment
  UC1714556  Garrya flavescens Milo S. Baker 1929-3-28 3416 b Lake highway between Konocti and Lower Lake Comment
  RSA3950  Garrya flavescens subsp. congdonii I. L. Wiggins 1932-3-13 5772 Lake 13 miles north of Calistoga toward Lower Lake, just north of county line. Comment
  CAS-BOT-BC192185  Garrya fremontii L. R. Abrams 1916-7-28 6294 Lake Grade between Bartlett Spr. & Clear Lake Comment
  POM280069  Garrya fremontii Lyman Benson 1928-4-30 731 Lake Highland Springs, Boggs Ranch; Mayacamas Mt. Range; Clear Lake Watershed. 549 Comment
  CDA38574  Garrya fremontii R. D. Brandt 1942-6-29 s.n. Lake Lakeport. 0 Comment
  RSA96681  Garrya fremontii Percy C. Everett, E. K. Balls 1954-10-18 20358 Lake Lucerne to Barlette Springs, 7 mi NE from jct Hwy 20 and Barlett Spgs Rd. Comment
  POM294490  Gastridium phleoides Lyman Benson 1942-7-9 11279 Lake 1 mile N of Kelseyville. Bed of Kelsey Creek. Middle N Coast mtn range. Clear Lake drainage area. 412 Comment
  POM257252  Gayophytum humile H. L. Mason 1934-5-5 8118 Lake Southwest of Mt. Konocti Comment
  UC121204  Gayophytum humile Mrs. K. Brandegee Aug. 1892 Lake Snow Mountain Comment
  IRVC29596  Gayophytum nuttallii Mark A. Elvin, Mark S. Brunell, David Isle 2006-8-3 5001 Lake Snow Mtn: 550m N of Cedar Camp; on ridge where county line devides Lake and Calusa counties. Southern Northern Inner Coast Ranges 1940 Comment
  UCD160483  Geranium dissectum James A. Neilson Jr. 1975-5-23 3325 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  RSA0028459  Geranium dissectum J. W. Blankinship 1925-5-20 s.n. Lake Kelseyville. Comment
  UCD131513  Geranium molle Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7551 Lake Clear Lake State Park. NE of Kelseyville. East of Lower Bayview Campground near rocks by lake. 414 Comment
  UC154256  Geum macrophyllum var. perincisum Joseph P. Tracy Jul 21 1905-Aug 16 1905 2273 Lake Elk Mountain, northern Lake County Elk Mountain; Northern Coast Ranges, Elk Mountain 1219 Comment
  UCD164547  Gilia capitata A. Amezcua 1995-5-20 13 Lake On the west side of Big Canyon Road, 2km north of intersection with Harbin Springs Road. 400 Comment
  CHSC101535  Gilia capitata subsp. capitata G. F. Hrusa; R. Gross 2008-5-23 17410 Lake N-facing slope above North Fork Cache Creek +/- 1/2 mile below spillway of Indian Valley Reservoir. 408 Comment
  UCD66973  Gilia capitata subsp. capitata Ellen Dean; Davis Botanical Society 2008-5-31 5041 Lake west of I-5 at Maxwell, western slope of Goat Mountain at terminus of forest service road that ends due west of Goat Mountain lookout and southeast of Youngs Corral Spring. 1490 Comment
  JEPS69524  Gilia capitata subsp. capitata M. S. Hazell 1937-4-28 Lake hill s Lakeport; hill s of Lakeport Comment
  CAS-BOT-BC123847  Gilia rattanii Volney Rattan 1884-6-1 s.n. Lake unspecified 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
  JEPS39668  Githopsis specularioides Rimo Bacigalupi, T. Crovello, and L. Heckard 1965-4-26 9049 Lake Kowalski Ranch, at crossing of Stanton Creek Little Indian Valley, Stanton Creek 441 Comment
  UCD99619  Glinus lotoides Malcolm A. Nobs; S. Galen Smith 1949-9-8 1855 Lake Thurston Lake. Comment
  POM276811  Glycyrrhiza lepidota Lyman Benson 1928-6-19 321 Lake Kelseyville. 457 Comment
  RSA2291  Gnaphalium californicum J. W. Blankinship 1924-6-2 s.n. Lake Kelseyville Comment
  RSA2292  Gnaphalium chilense J. W. Blankinship 1928-7-18 s.n. Lake Kelseyville, Lake County Comment
  UC1478654  Gnaphalium palustre Robert F. Thorne 1974-7-31 44955 Lake n of Harrington Flat Road (lower margin of lake on s side); Boggs Lake 914 Comment
  POM293522  Gratiola Lyman D. Benson 1948-7-3 12893 Lake Bogg's Lake, west of Mount Hanna. 854 Comment
  JEPS4575  Gratiola ebracteata Rimo Bacigalupi and J. R. Sweeney 1953-5-27 4165 Lake w Mt. Hanna (muddy shores of Boggs Lake); w of Mt. Hanna, muddy shores of Boggs Lake 868 Comment
  JEPS97609  Gratiola ebracteata R. D. Stone, G. L. Clifton, and S. de Becker 1983-6-16 561 Lake E side of Harrington Flat Rd., ca. 0.25 mi N of Boggs Lake 853 Comment
  SEINET4854388  Gratiola heterosepala Unknown 1953-6-8 14544 Lake Southwest margin of Boggs Lake, (west base of Mount Hanna). Comment
  OBI54005  Grindelia camporum David J. Keil, Kathleen Keil 1982-7-17 23408 Lake Elk Mtn Rd. N of Upper Lake. 800 Comment
  CAS-BOT-BC305214  Grindelia hirsutula Volney Rattan 1885-6-1 s.n. Lake Near Lakeport Comment
  JEPS41927  Grindelia hirsutula W. L. Jepson 1892-7 Lake Knoxville grade to Lower Lake; Knoxville grade to Lower Comment
  UC1118578  Grindelia hirsutula K. E. Bradshaw 1937-6-19 149 Lake 1/8 mi n of Laurel Beach (on yr old road fill bank); Lakeport Quadrangle 563 Comment
  OBI20839  Hackelia amethystina Robert F. Hoover 1963-7-2 8570 Lake Summit of Sheetiron Mtns Comment
  CAS-BOT-BC302202  Harmonia hallii Leo Koch 1940-4-29 931 Lake 1.9 miles east of Middletown Comment
  CAS-BOT-BC302211  Harmonia hallii M. S. Baker 1936-5-1 8244 Lake 1.9 miles E. of Middletown Comment
  JEPS111494  Harmonia hallii Ryan E. O'Dell 2013-5-24 Lake Walker Ridge. 0.4 airline mile N-NW of the intersection of Bartlett Springs, Walker Ridge, and Brim Roads. About 200' west of the NW corner of the communications building compound fence. Comment
  UCD132638  Harmonia hallii Robert E. Preston 1995-6-7 871 Lake along Bartlett Springs Rd., at north end of Indian Valley Reservoir. Comment
  UCD41515  Helenium bigelovii Geri Hulse-Stephens 2001-9-7 828 Lake Goat Mountain. Addington Camp. Addington Glade west of Camp. 1386 Comment
  CAS-BOT-BC309427  Helenium puberulum A. A. Heller 1902-7-19 5907 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC309432  Helenium puberulum L. R. Abrams 1916-7-27 6262 Lake Near Hough's Springs Comment
  SACT000815  Heleochloa schoenoides Malcolm Nobs, S. Smith 1949-9-9 Lake Dry playa about 0.5 mile southeast of Scott Creek on road to Upper Lake from Lakeport. Comment
  RSA14561  Helianthella californica var. californica Daniel Cleveland 1882-6-22 s.n. Lake Lower Lake Road; near Allen Springs. Comment
  CAS-BOT-BC305522  Helianthus bolanderi L. R. Abrams 1927-8-24 12040 Lake Field near Kelseyville Comment
  CAS-BOT-BC305527  Helianthus bolanderi Volney Rattan 1877-6-26 s.n. Lake Geysers Comment
  CDA13800  Helianthus bolanderi G. F. Hrusa, T. D. Wilfred 1997-7-24 14021 Lake North Coast Biodiversity Arena; Northern Butts Canyon +- 4-5 m. SE of Middletown 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
  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
  UCD169453  Heliotropium curassavicum Lowell Ahart 2004-10-4 11425 Lake Indian Valley Reservoir, near the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road. 446 Comment
  SD4133  Heliotropium curassavicum var. oculatum Ulysses S. Grant IV 1925-9-17 Lake Clear Lake Comment
  JEPS4961  Hemizonella minima Rimo Bacigalupi with H. L. Mason and J. R. Sweeney 1953-6-8 4172 Lake just beyond sw edge Boggs Lake 883 Comment
  UCD135780  Hemizonella minima Bruce G. Baldwin 1988-5-29 707 Lake 0.8 mile southeast of junction with Bottle Rock Road along Harrington Flat Road at Boggs Lake. Comment
  RSA109886  Hemizonia clevelandii P. A. Munz 1956-7-24 22288 Lake Long Ridge Trail to Snow Mt. from Fir-Root Spring. 1524 Comment
  UCR80234  Hemizonia clevelandii J. P. Smith, J. O. Sawyer, T. W. Nelson 1977-7-14 9297 Lake North Coast Range, Boardman Ridge along Forest Service Rd 1N02, 1.4 mi. north of junction with FS Rd 20N01 1006 Comment
  POM284897  Hemizonia clevelandii Lyman Benson 1933-8-15 5681 Lake Kelseyville; Mt. Range: Middle N. Coast; Watershed: Clear Lake. 457 Comment
  CAS-BOT-BC306041  Hemizonia congesta subsp. clevelandii David D. Keck 1933-11-9 2694 Lake 3 mi. W. of Upper Lake Comment
  CAS-BOT-BC306056  Hemizonia congesta subsp. clevelandii James Jokerst 1985-6-24 2502 Lake Near Coyote Peak 486 Comment
  CAS-BOT-BC306062  Hemizonia congesta subsp. clevelandii David D. Keck 1933-11-9 2694 Lake 3 mi. W. of Upper Lake Comment
  CAS-BOT-BC306067  Hemizonia congesta subsp. clevelandii John Thomas Howell 1937-7-19 13135 Lake Elk Mt. Comment
  CAS-BOT-BC306074  Hemizonia congesta subsp. clevelandii Peter H. Raven 1954-9-1 8093 Lake Butts Canyon, 7 mi. s. of Middletown Comment
  CHSC83443  Hemizonia congesta subsp. clevelandii L. P. Janeway 2002-5-2 7573 Lake Inner North Coast Ranges. Wide flat saddle on crest of northern end of Walker Ridge, between Bartlett Springs Road and Sawtelle Valley. 701 Comment
  UC1069498  Hemizonia congesta subsp. clevelandii B. Schreiber 1936-9-19 2333 Lake 1 mi n Sheep Corral (Sag Pond, Snow Mt. trail); Mendocino National Forest, Stonyford Quadrangle Comment
  UC523522  Hemizonia congesta subsp. clevelandii David D. Keck 1933-11-9 2693 Lake 0.5 mi w Blue Lakes Comment
  OBI16312  Hemizonia congesta subsp. clevelandii Robert F. Hoover 1966-8-23 9924 Lake Valley of St Helena Crk S of Middletown Comment
  OBI16313  Hemizonia congesta subsp. clevelandii Robert F. Hoover 1966-8-23 9924 Lake Valley of St Helena Crk S of Middletown Comment
  SD9036  Hemizonia congesta subsp. clevelandii Daniel Cleveland Jul 1882 Lake Clear Lake Region Comment
  OBI54013  Hemizonia congesta subsp. luzulifolia David J. Keil, Kathleen Keil 1992-7-17 23405 Lake Elk Mtn Rd N of Upper Lake 800 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
  RSA2297  Hemizonia pungens J. W. Blankinship 1926-9-1 s.n. Lake Kelseyville Comment
  HSC69912  Hesperocyparis macnabiana Thomas W. Nelson, Jane P. Nelson 1978-4-2 3875 Lake Along Walker Ridge Rd., 6 mi. N of junction with Hwy. 20 Comment
  OBI7209  Hesperocyparis macnabiana Carl B. Wolf 1934-10-16 6192 Lake Reiff to Knoxville Rd, 1 mi from Napa County line Comment
  UC1212467  Hesperolinon Helen K. Sharsmith 1959-5-28 4707 Lake 9.3 mi s Howard Springs (on road to Middletown); Inner North Coast Ranges, Big Canyon Creek 426 Comment
  UCD163960  Hesperolinon James A. Neilson Jr. 1977-6-23 3930 Lake Lake County, Mayacmas Mountains. Harrington Flat. [Neilson 3938 indicates that Harrington Flat is near Hobergs air strip. Exact location unknown. Coordinates estimated by label maker.] Comment
  CAS-BOT-BC1195  Hesperolinon adenophyllum John Thomas Howell 1945-6-18 20980 Lake Near Glenbrook Comment
  CAS-BOT-BC1215  Hesperolinon adenophyllum A. A. Heller 1902-7-20 5931 Lake Near the summit of Mt. Sanhedrin Comment
  CHSC29649  Hesperolinon adenophyllum Dibble; Griggs 1979-7-12 12 Lake Near Bear Creek, close to the town of Stonyford. On the middle third of a ridge system. 610 Comment
  CHSC63740  Hesperolinon adenophyllum Vernon H. Oswald; Lowell Ahart 1994-6-20 6347 Lake Forest Route M3 (18N04) 2.7 mi N of Deer Creek, W edge of Snow Mtn. Wilderness, W of Stonyford. At roadside. 762 Comment
  CHSC90527  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
  HSC87799  Hesperolinon adenophyllum Gladys L. Smith 1981-6-22 6716 Lake Above Towhead Flat, 2.0 km. E of Mendocino Co. line and 6.0 km. N of Soda Spring Ranger Station 1219 Comment
  JEPS22783  Hesperolinon adenophyllum Lyman Benson 1933-6-19 4462 Lake Junction Hill; Mayacamas Mountain range, Clear Lake watershed, Lakeport 426 Comment
  LA47283  Hesperolinon adenophyllum Joseph P. Tracy; 1947-5-31 3973 Lake Cobb Mountain, N of Glenbrook 761 Comment
  RSA135384  Hesperolinon adenophyllum Volney Rattan 1885-05 s.n. Lake Near Lakeport Comment
  RSA178544  Hesperolinon adenophyllum Joseph P. Tracy 1951-7-6 19615 Lake At the saddle between Elk Mountain and Pine Mountain Comment
  UC109505  Hesperolinon adenophyllum Katharine Curran July, 1884 Lake Bartlett Mountain Comment
  UC1212216  Hesperolinon adenophyllum Helen K. Sharsmith 1947-5-31 3973 Lake n Glenn brook and Cobb Mountain; Inner North Coast Ranges 762 Comment
  UC1212217  Hesperolinon adenophyllum Helen K. Sharsmith 1958-11-2 4650 Lake Cobb Valley road 3.5 mi nw Cobb Post Office (ca 1 mi n of Glenbrook); Inner North Coast Ranges 762 Comment
  UC1212226  Hesperolinon adenophyllum Joseph P. Tracy 1935-7-4 14029 Lake near Glenbrook (n side of Cobb Valley); Cobb Mountain 822 Comment
  UC1212227  Hesperolinon adenophyllum J. P. Tracy 1905-7-15 2268 Lake 6 mi nw Lakeport (hills about Scotts Valley) 426 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
  UC762265  Hesperolinon adenophyllum Robert F. Hoover 1941-6-8 5336 Lake hill n Glenbrook Comment
  RSA91376  Hesperolinon adenophyllum J. T. Howell 1937-7-19 s.n. Lake Elk Mountain Comment
  CAS-BOT-BC167401  Hesperolinon bicarpellatum John Thomas Howell 1943-5-11 18051 Lake 2.9 miles north 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
  UC1212364  Hesperolinon bicarpellatum Helen K. Sharsmith 1947-5-31 3971 Lake 3 mi e (ne) Middletown (on hwy to Lower Lake) 304 Comment
  UCD110475  Hesperolinon bicarpellatum Herbert L. Mason 1945-6-28 12596 Lake 2.8 miles northeast from Middletown. Comment
  UC1002665  Hesperolinon californicum Milo S. Baker 1953-7-1 12807 Lake 3.4 mi e Middletown (in field s of hwy) Comment
  UC1212466  Hesperolinon californicum Helen K. Sharsmith 1959-5-28 4706 Lake 9.3 mi s Howard Springs (on road to Middletown); Inner North Coast Ranges, Big Canyon Creek 426 Comment
  JEPS15276  Hesperolinon clevelandii Rimo Bacigalupi with J. R. Sweeney and H. L. Mason 1953-6-8 4179 Lake on one-year old burn just n bridge across Cache Creek (1 1/2 mi n of town of Lower Lake) 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-BC176048  Hesperolinon clevelandii R. D. Stone 1983-6-6 516 Lake In Alder Creek drainage ca. 1.5 mi. SSW of Glenbrook 853 Comment
  POM275457  Hesperolinon clevelandii H. K. Sharsmith 1937-5-27 3950 Lake 9 miles south of Kelseyville on road to Middletown, southern Lake County. Comment
  CAS-BOT-BC176215  Hesperolinon didymocarpum Helen K. Sharsmith 1959-5-28 4705 Lake Near type locality, Big Canyon Creek 9.3 miles south of Howard Springs on road to Middletown 426 Comment
  JEPS122832  Hesperolinon didymocarpum W. A. Freyman with A. C. Schneider & Y. P. Springer 2014-5-18 235 Lake On small hill on east side of Big Canyon Road along side of road, owned by Diamond D Ranch. Comment
  CHSC32920  Hesperolinon disjunctum James P. Smith; John Sawyer 1971-6-6 4732 Lake 0.75 mi. north of Clyde Mine; Walker Ridge Road. Comment
  CHSC90846  Hesperolinon drymarioides D. Isle 1995-7-18 195 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. On private land, Complexion Spring. 524 Comment
  POM138871  Hesperolinon drymarioides A. A. Heller 1902-8-2 s.n. Lake Near Hullville on the ridge between Eel River and Rice Creek. Comment
  JEPS122850  Hesperolinon micranthum Adam C. Schneider with Dick O'Donnell 2013-5-26 224 Lake Southwest side of Butts Canyon Road, 1.3 miles north of Napa/Lake Co. Line. Comment
  JEPS15277  Hesperolinon micranthum Rimo Bacigalupi with J. Robert Sweeney 1953-5-26 4139 Lake along Butts Canyon Road n Black Oak Villa (just n of Napa-Lake County line) 259 Comment
  UC1212241  Hesperolinon micranthum Joseph P. Tracy Jul 21 1905-Aug 16 1905 2278 Lake Elk Mountain Northern Coast Ranges (northern Lake County) 1219 Comment
  UC1212296  Hesperolinon micranthum Helen K. Sharsmith 1959-5-17 4657 Lake hillside above Hildebrand Ranch (between Kelseyville and Cobb Mountain); Inner North Coast Ranges Comment
  UC1212385  Hesperolinon spergulinum Helen K. Sharsmith 1957-6-18 4609 Lake ca 1.5 mi n Anderson Springs (Highway 29 ca 6.5 mi beyond Middletown, 1 mi s of Whispering Pines); Inner North Coast Ranges 762 Comment
  RSA151800  Hesperolinon spergulinum H. K. Sharsmith 1952-7-4 4171 Lake About 0.4 miles north of Seigler Springs. 762 Comment
  RSA73990  Heterocodon rariflorum Milo S. Baker 1951-6-21 12335 Lake East side of Snow[s] Lake, ca 5 miles W of Lower Lake. 610 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
  HSC12281  Heteromeles arbutifolia C. Carmiggelt 1968-11-28 50 Lake Hwy. 20 just before Mendocino Co. line Comment
  HSC40290  Heteromeles arbutifolia A. M. Montalvo, J. D. Ackerman 1975-9-10 714 Lake Boggs Mtn. E of Cobb, 100 yds. down Rd. 110 from Rd. 100 780 Comment
  UC480932  Heterotheca oregona var. compacta H. M. Hall 1913-7-20 9576 Lake 40 to 50 mi from Pacific Ocean (Hullville, n Lake County); Inner North Coast Ranges Comment
  HSC97073  Heterotheca oregona var. oregona L. Ahart 2004-10-4 11452 Lake N edge of Bartlett Springs Rd. (Road M12), near the NW part of the Indian Valley Reservoir 459 Comment
  UC726572  Heterotheca oregona var. rudis A. A. Heller 1941-9-22 16321 Lake w edge Middletown; St. Helena 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
  POM293240  Hirschfeldia incana Lyman Benson 1953-8-20 15245 Lake 1 mile N of Kelseyville; Ft. Range: Middle N Coast; Drainage Area: Clear Lake. 412 Comment
  CHSC91166  Hoita macrostachya D. Isle 1997-7-31 329 Lake Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. 5.5 mi. up 16N14 from Low Gap. 1139 Comment
  UCD84006  Hoita macrostachya Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6179 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by western fork of Rocky Creek Road. Rocky Creek Drainage, north of (below) waterfall and large boulders. Serpentine area on east side of drainage with groves of Cupressus sargentii. Ephermeral tributary enters creek here and comes from serpentine barrens on upper slopes. 648 Comment
  UCSB34919  Holocarpha virgata Cowan, Clark 1976-9-17 Lake Hwy. 29, 17 mi. N. of Calistoga, ca. 20 mi. of jct. of Hwy. 12 and Santa Rosa Comment
  CHSC94009  Holocarpha virgata subsp. virgata R. Fischer 2005-9-16 672 Lake Collection from along Hwy. 20 east of Clear Lake Oaks. Plants growing at edge of a fallow field. 304 Comment
  POM215205  Holocarpha virgata subsp. virgata D. D. Keck 1933-11-9 2704 Lake Forks of Clear Lake-Williams Hwy and Lucerne-Lower Lake Hwy. Comment
  CAS-BOT-BC149938  Holodiscus discolor var. discolor A. A. Heller 1902-7-19 5911 Lake Southern slope of Mt. Sanhedrin above the sawmill Comment
  SD27937  Hordeum brachyantherum Carl B. Wolf 1928-5-4 1899 Lake 2 mi. no. of Middleton 427 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
  UC790974  Hordeum brachyantherum subsp. brachyantherum A. A. Beetle 1941-4-27 1730 Lake sw side Clear Lake; sw side Clear Lake Comment
  CHSC29562  Hordeum brachyantherum subsp. californicum Dibble; Griggs 1979-7-19 141 Lake Near Packsaddle Creek, close to the town of Potter. On the middle third of a ridge system. 678 Comment
  UCD85515  Hordeum brachyantherum subsp. californicum Beecher Crampton 1953-6-2 1421 Lake 9 miles SW of Lower Lake, along Highway 53. Comment
  JEPS94802  Hordeum depressum Vernon Oswald and Lowell Ahart 1998-5-7 9019 Lake between Kowalski Ranch and Barkerville (Bartlett Springs Road on n end of Indian Valley Reservoir); Bartlett Springs Road, Indian Valley Reservoir 457 Comment
  HSC10172  Hordeum marinum subsp. gussoneanum C. B. Wolf 1928-5-5 1929 Lake Near Clear Lake, 3 mi. from Upper Lake on the road to Lucerne. Comment
  SJSU10479  Hordeum marinum subsp. gussoneanum T. N. Seeno 1963-5-18 Lake Long Valley c. 7 mi SE of Clear Lake Comment
  UCD20481  Hordeum marinum subsp. gussoneanum E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1047 Lake McLaughlin UC Reserve. Lower reaches of eastern side of Research Hill, W of Hunting Creek. 609 Comment
  UCD86462  Hordeum murinum subsp. glaucum G. L. Stebbins Jr.; J. Covas 1948-5-9 s.n. Lake 2.5 miles NE of Middletown, on road to Lower Lake. Comment
  HSC42873  Hordeum vulgare Rick Cooper 1977-4-23 20 Lake Hwy. 20, 2.2 mi. W of its junction with Hwy. 29 Comment
  CAS-BOT-BC148548  Horkelia bolanderi Rogers McVaugh 1941-8-2 6207 Lake Along route Cal. 29, ca. 17 mi. n.w. of Middletown Comment
  JEPS102273  Horkelia bolanderi Dean Schlichting 2002-6-14 Lake Highway 29 NW of Middleton 597 Comment
Read comments
Jul 1 2015
  JEPS96936  Horkelia bolanderi Dean W. Taylor 1998-6-23 16702 Lake Boggs Lake, on the northwestern shore 853 Comment
  POM296502  Horkelia bolanderi Lyman D. Benson 1948-7-3 12887 Lake Bogg's Lake, west of Mount Hanna. 854 Comment
  RSA2223  Horkelia bolanderi J. W. Blankinship 1928-9-10 s.n. Lake Bogg's Lake, Mount Hannah 762 Comment
  CHSC84229  Horkelia californica subsp. dissita Lowell Ahart 2003-7-14 10398 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
  SEINET182514  Horkelia californica subsp. dissita E. Crum 1933-7-23 1510 Lake W of Pine Grove Resort Cobb Mt 792 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
  UCD67108  Horkelia tridentata var. flavescens Ellen Dean; Davis Botanical Society 2008-5-31 5030 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-BC206066  Hosackia crassifolia John Thomas Howell 1945-6-19 21026 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  UCD41809  Hosackia oblongifolia var. oblongifolia Geri Hulse-Stephens 2001-6-30 740 Lake Goat Mountain. Bear Wallow. 944 Comment
  UCD41875  Hosackia oblongifolia var. oblongifolia Geri Hulse-Stephens 2001-6-5 627 Lake Goat Mountain. Three Walnuts Marsh.. 944 Comment
  UCD106045  Hosackia rosea J. W. Abercrombie 1947-5-5 s.n. Lake One mile north of Seigler Springs. Comment
  UCD41480  Hypericum anagalloides Geri Hulse-Stephens 2001-6-4 614 Lake Goat Mountain. Addington Camp. Mid Addington Marsh. 1386 Comment
  CAS-BOT-BC410238  Hypericum concinnum Georgia Bentley 1917-6-3 s.n. Lake Lower Lake Comment
  CAS-BOT-BC410243  Hypericum concinnum Kate Eastwood Phelps 1934-7-1 s.n. Lake Adams Springs Comment
  UC584192  Hypericum concinnum J. Clausen 1935-5-22 1053 Lake 6.9 mi. s.e. Lower Lake (on Monticello rd.) Comment
  UC672590  Hypericum concinnum H. L. Mason June 1930 5676 Lake slopes of Mt. St. Helena (St. Helena Creek); , St. Helena Creek Comment
  POM231103  Hypericum concinnum Jens Clausen 1935-5-22 1053 Lake 6.9 mi. SE of Lower Lake on Monticello road Comment
  SJSU5836  Hypericum concinnum J. B. Snell 1963-6-15 159 Lake Cow Mt c. 8 mi W of Lakeport Comment
  UC1586121  Hypericum formosum var. scouleri Barbara Ertter 1988-7-4 7684 Lake Bear Creek Rd. ca. 10 airmiles n. of Upper Lake (town) (crest of rd. 3.8 mi. from Elk Mt. Rd., s.w. of rd.); Mendocino Nat'l Forest 975 Comment
  JEPS48960  Iris W. L. Jepson 1942-6-9 20717 Lake Hobergs Comment
  HSC35361  Iris macrosiphon R. M. Sullivan 1975-5-3 25 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
  RSA10711  Iris macrosiphon Carl B. Wolf 1928-5-7 2119 Lake 7 miles east of Houghs Mineral Springs on the road to Williams. Comment
  RSA10771  Iris macrosiphon Carl B. Wolf 1928-5-6 2049 Lake 3 mi E of Barlett Springs on the road to Williams. Comment
  SEINET12048531  Iris macrosiphon C. L. Eddy 1984-1 7 Lake Pinkeye Lake, ca 2.0 mi W of Lower Lake. Lower Lake Quadrangle, N central portion of Sect. 8 500 Comment
  UC1260173  Isoetes howellii Robert F. Thorne 1974-7-27 44980 Lake n. of Harrington Flat Rd. Boggs Lake 914 Comment
  POM280155  Juglans hindsii Lyman Benson 1933-8-15 5680 Lake Kelseyville. 457 Comment
  RSA2724  Juncus bufonius J. W. Blankinship 1928-9-16 s.n. Lake Kelseyville. Comment
  JEPS123897  Juncus bufonius var. bufonius Lowell Ahart 2015-4-28 20105 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
  CAS-BOT-BC506649  Juncus capitatus David Toren; Ed Dearing 2016-5-1 10401 Lake North Coast Ranges: Robin Hill near N shore of Clear Lake nd S of Rodman Slough County Park 411 Comment
  UC728700  Juncus covillei Milo S. Baker 1945-6-20 10992 Lake between Pinnacle Rock and Low Gap; Bartlett Mt. 1219 Comment
  UCD164534  Juncus dubius Peter Rubtzoff 1975-7-12 8198 Lake Jordan Park, 1.7 miles northwest of Cobb. Wet margin of Kelsey Creek. Comment
  UC142175  Juncus ensifolius A. A. Heller 1902-7-25 5975 Lake s of Mt. Sanhedrin (midway between Potter Valley and Hullville) Comment
  UC1211896  Juncus kelloggii Robert Ornduff 1960-5-30 6154 Lake nw of Lower Lake; Manning Flat Comment
  RSA10213  Juncus occidentalis Carl B. Wolf 1928-5-5 1928 Lake 3 miles from Upper Lake on road to Lucerne. Comment
  UC770663  Juniperus californica M. Swensen 1948-4-22 30 Lake 0.25 mi w of Glen Eden School 609 Comment
  RSA258849  Juniperus occidentalis var. occidentalis Thomas W. Nelson, Jane P. Nelson 1974-4-8 1141 Lake ca. 200 m. east of Oasis Resort 13 mi. east of Clear Lake Oaks along Hwy 20. Comment
  CAS-BOT-BC235624  Keckiella breviflora var. breviflora L. R. Abrams 1916-7-28 6288 Lake Grade between Bartletts or Clear Lake 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
  HSC46573  Keckiella lemmonii J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9312 Lake Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01 1006 Comment
  RSA275312  Keckiella lemmonii J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9312 Lake Boardman Ridge along Forest Service Rd 1N02, 1.4 miles N of its junction with FS Rd 20N01. 1006 Comment
  RSA300972  Keckiella lemmonii D. C. Michener 1982-7-27 4135 Lake CA 20 ca. 1.9 miles west of jct with CA 53. Comment
  RSA33128  Kickxia elatine Milo S. Baker 1953-6-20 12738 Lake shoulder of Highway, 3.4 mi. East of Middletown Comment
  UC50453  Koeleria macrantha Jos. Burtt Davy 1900-5-30 6638 Lake Highland Springs Comment
  RSA2356  Lactuca serriola J. W. Blankinship 1928-7-13 s.n. Lake Mt. Konocti 610 Comment
  RSA290105  Lactuca serriola Lyman Benson 1933-8-15 5685 Lake Kelseyville; Mt. Range: Middle N. Coast; Watershed: Clear Lake. 457 Comment
  SD69954  Lagophylla congesta Darley Howe 1968-5-24 4528 Lake Near Lakeport. Comment
  CDA26537  Lagophylla minor G. F. Hrusa, R. Gross 2008-5-23 17451 Lake North Coast Ranges; Slope above N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir. 423 Comment
  HSC31565  Lagophylla minor Teresa Prendusi 1974-5-4 38 Lake Walker Ridge, 0.5 mi. N of junction with Hwy. 20 671 Comment
  HSC43923  Lagophylla minor Robert M. Specht 1977-4-28 827 Lake Saddle of ridge crest 512 Comment
  RSA10729  Lagophylla minor C. B. Wolf 1928-5-7 2097 Lake 6 miles east of Houghs Mineral Springs on the road to Williams. Comment
  JEPS19951  Lagophylla minor W. L. Jepson 1920-5-23 8979 Lake mts e Stanton (ne Lake Co.) Comment
  SBBG26750  Lagophylla minor J. Clausen 1935-5-22 1054 Lake Monticello Rd, 8.8 mi SE of Lower Lake Comment
  SEINET9323727  Lagophylla minor Unknown 1993-5-2 10876 Lake On open flats of heavy clay soil sparse vegetation. Upper parts of N end of Walker Ridge btwn Bear Valley and Indian Vally Reservoir Comment
  CAS-BOT-BC332813  Lagophylla ramosissima M. S. Jussel 1933-6-27 255 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CAS-BOT-BC332824  Lagophylla ramosissima A. A. Heller 1919-6-8 13248 Lake Mill Creek Forestry Station east base of Snow Mountain 548 Comment
  RSA275319  Lagophylla ramosissima J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9278 Lake Mendocino National Forest, Oak Flat Campground 518 Comment
  UC89205  Lagophylla ramosissima Edward Lee Greene 1883-8-23 Lake near Middletown Comment
  CAS-BOT-BC332816  Lagophylla ramosissima David D. Keck 1938-8-3 4739 Lake Cobb P.O along Kelsey Creek Comment
  SD87855  Lagophylla ramosissima Frank W. Peirson 1925-8-9 6350 Lake 6.0 miles west of Blue Lakes on the Ukiah Road. Comment
  SEINET7040109  Lastarriaea coriacea A. G. Vestal 1963-5-11 s.n. Lake Serpentine above Howard Springs. Whispering Pines Quad. UTM Zone 10, 528360mE, 4301825mN. Comment
  UCD147477  Lasthenia Joshua Bertuch; Plant Science 102 collecing interns 2014-4-26 5 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Lower reaches of Lewis Ridge on undeveloped road. 399 Comment
  CAS-BOT-BC338104  Lasthenia californica L. R. Abrams 1928-5-6 12462 Lake 1 1/2 mi. West of Bartlett Springs Comment
  HSC62810  Lasthenia californica Thomas Wood 1979-4-14 101 Lake 0.4 mi. N of S.R. 20 on the Walker Ridge Rd. 640 Comment
  SEINET7072751  Lasthenia californica A. G. Vestal 1963-5-11 s.n. Lake Diamond Mine Flat on Perine Road. UTM Zone 10, 530819mE, 4303390mN. Coordinate datum: NAD 27.) Comment
  JEPS10153  Lasthenia californica subsp. californica W. L. Jepson 1936-4-19 17433 Lake 1.25 mi ne Middletown; Callayomi Valley Comment
  UCD133676  Lasthenia californica subsp. californica Robert Ornduff 1957-5-5 4134 Lake next to Sawmill at Middletown. 2.8 miles south of Middletown (full flower). Comment
  UC828905  Lasthenia glaberrima Alice Eastwood and John Thomas Howell 5603 Lake 10 mi n Lower Lake Comment
  CAS-BOT-BC352826  Lasthenia glabrata subsp. glabrata Barbara Ertter; Jeffrey Strachan 1980-5-8 3327 Lake Highway 29 2.3 miles N of Middletown, S end Coyote Valley, T11N R7W 304 Comment
  RSA259594  Lasthenia glabrata subsp. glabrata J. P. Smith 1976-4-6 8545 Lake Sate Route 20, 0.3 mile E of Witter Spring Road. 396 Comment
  UC725601  Lasthenia glabrata subsp. glabrata A. A. Heller 1940-5-6 15582 Lake Comment
  UCD109544  Lathyrus angulatus Chuck Hughes 2011-5-31 282 Lake Manning Flat. About 550 feet north of Highway 29. 566 Comment
  UCD106201  Lathyrus brownii A. A. Heller 1902-7-22 5944 Lake Near the summit of Mt. Sanhedrin. Comment
  RSA406666  Lathyrus jepsonii subsp. californicus J. P. Smith, J. O. Sawyer, T. W. Nelson 1972-4-22 5200 Lake 10.5 miles east of U.S. 101 on State Route 261. Comment
  CDA40160  Lathyrus jepsonii var. californicus G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18569 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
  UCD106275  Lathyrus jepsonii var. californicus N. W. Stice 1947-5-5 s.n. Lake Kelseyville. From Brice Rannells place, Excelsior Valley, 3 mi. south of Lawer Lake. Comment
  UC162841  Lathyrus polyphyllus Joseph P. Tracy Jul 21 1905-Aug 16 1905 2328 Lake Elk Mountain, n Lake County Northern Coast Ranges 1219 Comment
  POM277783  Lathyrus vestitus subsp. vestitus Lyman Benson 1933-6-19 4458 Lake Kelseyville. 457 Comment
  POM277789  Lathyrus vestitus subsp. vestitus Lyman Benson 1928-4-28 741 Lake Kelseyville. 457 Comment
  RSA2517  Lathyrus vestitus subsp. vestitus J. W. Blankinship 1925-5-20 s.n. Lake Kelseyville. Comment
  UC83725  Lathyrus vestitus var. vestitus D. Cleveland 1882-6-20 49 Lake Allen Springs Comment
  RSA463153  Layia chrysanthemoides Lyman Benson 1928-4-28 889 Lake Kelseyville, Big Valley; Mt. Range: Middle N Coast; Watershed: Clear Lake. 457 Comment
  HSC38222  Layia septentrionalis John Rehling, Robert M. Specht 1976-3-19 153 Lake Along Hwy. 29 at the junction of Hopland Rd. Comment
  POM361729  Layia septentrionalis J. P. Smith, T. Nelson 1976-4-13 8557 Lake Bartlett Springs Road, 1.2 miles from its jct with St. Rt. 20 610 Comment
  RSA463152  Layia septentrionalis Lyman Benson 1935-5-18 6610 Lake Lakeport. Mayacamas mtn range, Clear Lake watershed. 427 Comment
  SEINET3860306  Layia septentrionalis D. D. Keck 1933-5-29 2384 Lake 2.5 mi south of Lakeport on road to Kelseyville.; 0 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
  UCD41578  Lemna minuta Geri Hulse-Stephens 2001-4-27 547 Lake Goat Mountain. Fallen Fir Marsh. 1280 Comment
  CAS-BOT-BC215742  Lepechinia calycina Doris K. Kildale 1926-5-31 2060 Lake On road from junction to Hopland Comment
  CAS-BOT-BC215747  Lepechinia calycina Peter H. Raven 1962-5-31 17914 Lake 6.3 miles south of Lower Lake on road to Knoxville Comment
  JEPS100386  Lepechinia calycina Dean W. Taylor 2001-5-15 17663 Lake Clear Lake Comment
  UC1234612  Lepechinia calycina Peter H. Raven 1962-5-31 17914 Lake 6.3 miles south of lower Lake on road to Knoxville Comment
  HSC72121  Lepidium nitidum J. P. Smith, Thomas W. Nelson, Jane P. Nelson 1978-4-1 9526 Lake Walker Ridge Rd., 0.5 mi. from its junction with Hwy. 20 671 Comment
  UC1199170  Lepidium nitidum Joseph P. Tracy 1921-5-12 5527 Lake near Lakeport; Northern Coast Ranges 426 Comment
  UC117619  Lepidium strictum K. Brandegee Apr 1889 Lake Comment
  CAS-BOT-BC13041  Lepidium virginicum var. menziesii Volney Rattan 1885-6-1 s.n. Lake Bachelor Valley. Comment
  CAS-BOT-BC226558  Leptosiphon acicularis Georgia Bentley 1917-5-16 s.n. Lake Lakeport Comment
  UCD32396  Leptosiphon androsaceus Beecher Crampton; Jim Sweeney 1950-5-6 546 Lake Lake County, 1 mile west of Highland Springs on either side of the road. 457 Comment
  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
Read comments
Jan 13 2016
  UCD118445  Leptosiphon bolanderi Glen Holstein 1978-5-6 s.n. Lake Morgan Valley Road near Grizzly Peak. 670 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
  POM282355  Leptosiphon ciliatus Lyman Benson 1928-5-26 210 Lake Kelseyville, Middle N. Coast Mtns., Breen's Lake Cold cr. 457 Comment
  CAS-BOT-BC226714  Leptosiphon latisectus L. R. Abrams 1928-5-6 12453 Lake Summit to Bartlett Springs Comment
  HSC44443  Leptosiphon parviflorus R. York 1978-4-23 146 Lake Barrel Springs Campground. 701 Comment
  UCD118979  Leptosiphon parviflorus A. Amezcua 1995-5-5 8 Lake south of Morgan Valley Road and east of Homestake Mine (near Napa county line.) 300 m south of Hunting Creek crossing. 700 Comment
  CAS-BOT-BC341766  Lessingia nemaclada F. G. Krauss 1893-10-24 s.n. Lake Between Bartlett Springs and Lower Lake Comment
  UCD20719  Lessingia ramulosa Mark Bibbo; w/ Laura Wynholds 2002-7-20 60 Lake McLaughlin UC Reserve. S of Knoxville-Berryessa Rd. just E of the jct with the the old 4WD road to Dunnigan Hill. Ca. 100 yards south of Hunting Creek at the base of Research Hill. 609 Comment
  CAS-BOT-BC342005  Lessingia ramulosa Willard Spence 1960-7-3 561 Lake 8 miles north of Aetna Springs on Butts Canyon Road near Detert Butts Canyon Reservation Comment
  CAS-BOT-BC342016  Lessingia ramulosa Willard Spence 1960-7-3 561 Lake 8 miles north of Aetna Springs on Butts Canyon Road, near Detert Butts Canyon Reservation Comment
  CAS-BOT-BC342024  Lessingia ramulosa H. D. Ripley; R. C. Barneby 1945-7-19 6880 Lake Northeast of Middletown 304 Comment
  OBI50209  Lessingia ramulosa Barbara Ertter 1988-7-4 7708 Lake 0.5 mi E of Rice fork on Bear crk rd 1.5 mi W of Bear Crk campground, Mendocino Natl forest, ca 11 airmiles N of Upper Lake (town) SE of Lake Pillsbury, on N side of rd. T17N R9W sec 15 61 Comment
  UC912255  Lessingia ramulosa Herbert L. Mason 1928-7-20 4912 Lake s Kelseyville Comment
  JEPS80347  Lewisia nevadensis L. R. Heckard and J. Hickman 1981-6-21 5584 Lake North cirque, Snow Mt. Snow Mt. 1905 Comment
  CAS-BOT-BC444397  Lewisia rediviva Mrs. H. C. Cantelow 1940-4-7 4195 Lake E. of Middletown Comment
  HSC34863  Lewisia rediviva Thomas W. Nelson, James Nelson 1975-5-5 1789 Lake Beside Hwy. 29, 2 mi. N of Middletown 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
  RSA2747  Leymus triticoides J. W. Blankinship 1924-6-8 s.n. Lake Kelseyville Comment
  CAS-BOT-BC130734  Lilium pardalinum C. F. Leithold 1893-7-1 s.n. Lake Cobb Mt. 1524 Comment
  SD6525  Lilium pardalinum Daniel Cleveland 1882-6-20 Lake Allen Springs. Comment
  SD52174  Limnanthes douglasii F. Stephens Apr 1894 1458 Lake Lower Lake 1700 Comment
  UCD116501  Limnanthes douglasii Ed Roberts 1964-3-24 2 Lake on State Highway 29, 5 miles north of Lakeport. 411 Comment
  CHSC70983  Limnanthes douglasii subsp. nivea Vernon H. Oswald; Lowell Ahart 1998-5-7 9029 Lake Bartlett Springs Rd. near Hough Springs west of Indian Valley Reservoir. In a meadow. 487 Comment
  UC1734071  Linanthus Kay H. Beach, Frank Gould 1940-5-17 1021 Lake near Middletown. Comment
  UC1198581  Linanthus acicularis Joseph P. Tracy 1921-5-12 5535 Lake near Lakeport; Northern Coast Ranges 426 Comment
  SEINET12327807  Linanthus androsaceus subsp. luteus F. H. Utech, McClintock, E.; Knight, W.; Knight, I. 1984-1 84 -027 Lake ca 6 mi E from junction of CA 29 & Butts Canyon Road on Butts Canyon Road, Detert Reservoir area 305 Comment
  SEINET7042552  Linanthus bicolor A. G. Vestal 1963-5-11 s.n. Lake Howard Springs. Whispering Pines quadrangle UTM Zone 10, 528320mE, 4300894mN. Comment
  UC964796  Linanthus bolanderi Herbert L. Mason 1938-5-1 11748 Lake about 4 mi from Lucerne; Bartlett Mountain 1158 Comment
  HSC34903  Linanthus dichotomus Thomas W. Nelson, James Nelson 1975-5-5 1799 Lake Beside Hwy. 29, 2 mi. N of Middletown Comment
  UC908291  Linanthus dichotomus Thomas Morley 1946-4-28 588 Lake 1.1 mi e Middletown (on highway to Lower Lake) 335 Comment
  SEINET7042805  Linanthus grandiflorus A. G. Vestal 1955-5-9 s.n. Lake Serpentine at Howard Springs. Whispering Pines quadrangle UTM Zone 10, 588320mE. 4300894mN. Comment
  UC796469  Linanthus latisectus Ira L. Wiggins 1949-5-1 12108 Lake 1 mi s Lower Dam, Eel River Comment
  UC1002654  Linanthus parviflorus Milo S. Baker 1954-5-22 12941 Lake 3 mi e Middletown (s of hwy) Comment
  UCR138661  Linanthus parviflorus B. Ellyson, J. Hooke, D. Newman 1996-3-30 10 Lake Benmore Canyon. 1.4 mi west of Walker Ridge Road on Indian Reservoir Road; 57 mi east of Hwy 101 on Hwy 20 Comment
  UC618374  Linanthus pygmaeus Alice Eastwood and John Thomas Howell 1938-5-18 5734 Lake s of Kelseyville (on road to Adams Springs) Comment
  RSA74078  Lindernia dubia var. anagallidea Milo S. Baker 1945-9-18 11226 Lake Clear Lake near Lucerne. Comment
  SEINET12186046  Linum adenophyllum Unknown 1979-1 3 Lake near Potato Hill, on the Potato Hill quadrangle, close to Stonyford 1231 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
  UC858174  Lithophragma affine Baker 1938-5-1 8955 Lake near foot of grade w Lakeport; North Bay Counties, near foot of grade w of Lakeport Comment
  CAS-BOT-BC427009  Lithophragma affine Mrs. Merrel Ackley 1965-6-2 s.n. Lake West base of Snow Mountain Comment
  CAS-BOT-BC342182  Logfia filaginoides H. L. Mason 1933-4-30 7232 Lake Ridge near Aetna Springs Comment
  JEPS10214  Logfia filaginoides Rimo Bacigalupi with G. T. Robbins 1954-6-24 4576 a Lake 3 mi above Lake Pillsbury (along forest service road to Mt. Hull summit, overlooking Big Squaw Valley, watershed of Squaw Valley Creek); Squaw Valley Creek 701 Comment
  CAS-BOT-BC342352  Logfia gallica Greg de Nevers 2001-4-8 12151 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  SEINET7063181  Lomatium californicum A. G. Vestal 1963-5-11 s.n. Lake Rocky bank above Soda Bay about 7 miles from Kelseyville. UTM Zone 10, 519025mE, 4317744mN. (WGS84/NAD83). 427 Comment
  SEINET13944349 Image available Lomatium ciliolatum Lincoln Constance, Ren Hwa Shan 1946-1 sn Lake Bartlett Springs road, 4.5 miles southwest of Leesville; 1800 ft 549 Comment
  HSC25618  Lomatium ciliolatum var. hooveri J. P. Smith, J. O. Sawyer 1971-6-6 4730 Lake 0.75 mi. N of Clyde Mine, Walker Ridge Rd. Comment
  HSC37981  Lomatium ciliolatum var. hooveri Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2328 Lake Along Morgan Valley Road 732 Comment
  HSC38855  Lomatium ciliolatum var. hooveri J. P. Smith 1974-5-4 7353 Lake 0.5 mi. N of junction of Hwy. 20 and Walker Ridge Rd. 671 Comment
  HSC21553  Lomatium dasycarpum subsp. dasycarpum H. E. Parks, S. T. Parks 1930-5-15 819 Lake Mirabel Mine 610 Comment
  RSA452570  Lomatium hooveri Dwain L. Goforth 1977-4-23 20 Lake 0.4 mile north of State Route 20 on Walker Ridge Road. 640 Comment
  JEPS86606  Lomatium macrocarpum L. R. Heckard with P. C. Silva, R. L. and M. Moe 1988-6-19 6712 Lake s.w flank Snow Mt. (0.5 mi. n.e. of Summit Springs); Colusa-Lake Co. Line, Snow Mt. 1650 Comment
  POM133018  Lomatium macrocarpum C. F. Baker 1903-5-12 2961 Lake Near Lakeport. Comment
  SD7636  Lomatium macrocarpum Daniel Cleveland 1882-6-14 Lake Hough's Springs Comment
  UC658988  Lomatium macrocarpum Mildred E. Mathias 1937-5-23 1295 Lake 9 - 10 mi. from Lower Lake on rd. to Knoxville Comment
  SEINET5625206 Image available Lomatium macrocarpum Unknown 1902-1 5947 (A.A.H.), 2740 (C.W.F.). Lake Near the summit of Mt. Sanhedrin Comment
  SEINET8694097  Lomatium macrocarpum A. A. Heller 1902-7-22 5947 Lake Near the summit of Mt.Sanhedrin Comment
  UCD84057  Lomatium marginatum Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6235 Lake southern part of Cache Creek Wilderness Area. Area is accessed via Morgan Valley Road and Rocky Creek Road. Permission granted to use private road to get to Wilderness boundary. 807 Comment
  CHSC33389  Lomatium utriculatum J. P. Smith; Tom Nelson 1976-4-13 8558 Lake Bartlett Springs Road, 1.2 miles from its junction with State Route 20. 609 Comment
  HSC25706  Lomatium utriculatum J. P. Smith, J. O. Sawyer 1971-6-6 4756 Lake Kowalski Ranch in Little Indian Valley, along Stanton Creek Comment
  HSC62765  Lomatium utriculatum M. Dean Griswold Jr. 1979-4-14 3 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  CAS-BOT-BC240737  Lonicera interrupta Mrs. Alexander MacCallum 1901-6-30 s.n. Lake Bartlett Springs Comment
  CAS-BOT-BC241501  Lonicera involucrata var. ledebourii A. A. Heller 1919-6-7 13231 Lake Southeast side of Snow Mountain above Bonnie View Comment
  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
  POM18970  Lotus crassifolius A. A. Heller 1902-7-14 5857 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  UC903750  Lotus grandiflorus Milo S. Baker 1950-6-2 12274 Lake about 1 mi se Borax Lake Comment
  RSA63359  Lotus grandiflorus var. grandiflorus Milo S. Baker 1950-6-2 12274 Lake About 1 mi. S. E. of Borax Lake. Comment
  CDA22934  Lotus humistratus G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17100 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  RSA537643  Lotus humistratus Barbara J. Ertter 1988-7-4 7703 Lake Bear Creek Rd ca 10 airmiles N of Upper Lake (town), crest of road 3.8 miles from Elk Mt. Rd. Mendocino Natl For. 976 Comment
  RSA90324  Lotus humistratus F. W. Peirson, Mabel B. Peirson 1926-4-2 6580 Lake Roadside, 0.5 mile south of Clear Lake. Comment
  SEINET12164078  Lotus humistratus E. J. Baker 1984-1 15 Lake Jct hwys 29 and 175 ca .3miSE of Kelseyville Quadrangle, 152 Center, SEct 13 T13N R6W 463 Comment
  SEINET5736941 Image available Lotus humistratus Dan Hess 1973-1 13 Lake 14.3 miles NW of Hwy 20/Bear Valley Road junction on Bartlett Springs Road. Comment
  SEINET7042458  Lotus humistratus A. G. Vestal 1963-5-11 s.n. Lake Diamond Mine Flat on Perini Road. Near Clear Lake. Highlands quadrangle UTM Zone 10, 531876mE, 4303394mN. Comment
  SEINET8721489 Image available Lotus humistratus Laura Zeller 1965-1 35 Lake Ca. 6.2 miles NE of intersection of Pope Valley Road and Butts Canyon Road on Butts Canyon Road. 244 Comment
  UC80955  Lotus nevadensis var. nevadensis T. S. Brandegee Lake Snow Mountain Comment
  POM276707  Lotus oblongifolius Lyman Benson 1932-6-15 3701 Lake Cobb Valley; Middle N Coast Range, Kelsey Creek Watershed. 701 Comment
  UC555408  Lotus oblongifolius var. oblongifolius P. Schulthess 1931-8-8 Lake 6 mi se Kelseyville (Hildebrand Ranch) Comment
  SEINET6165282 Image available Lotus rigidus Unknown 1995-3-8 s.n. Lake Near cibbets flat cct cleveland N.F. san diego Comment
Read comments
May 4 2017
  RSA303522  Lotus strigosus James R. Shevock 1972-3-25 1443 Lake N of Middletown 345 Comment
  RSA2524  Lotus wrangelianus J. W. Blankinship 1924-5-2 s.n. Lake Kelseyville. Comment
  CDA21289  Ludwigia grandiflora subsp. hexapetala D. L. Woodward 2007-9-17 PDR 1440777 Lake Clear Lake State Park on flat at outlet of Kelsey Creek, 25 yds upstream from the mouth of Clear Lake. 405 Comment
  CDA9773  Ludwigia grandiflora subsp. hexapetala D. L. Woodward 2007-9-17 PDR# 1440779 Lake Clear Lake shoreline of cove behind Lake Co. Vector Control District offices, 410 Esplanade St., Lakeport. Comment
  JEPS43860  Ludwigia palustris Jos. P. Tracy 1905-8-21 2381 Lake Scott Valley, Scott Creek 426 Comment
  JEPS43865  Ludwigia palustris J. W. Blankinship 1928-8-12 Lake Kelseyville, Gold Creek Comment
  UC1191761  Ludwigia peploides subsp. peploides Malcolm A. Nobs and S. Galen Smith 1949-9-9 1859 a Lake n.w. end Clear Lake (at Scott Creek, Bridge 1431); Scott Creek Comment
  UCD109680  Lupinus A. A. Heller 1919-5-10 13127 Lake Coast Range, noth side of the ridge west of Leesville. 457 Comment
  UCD19964  Lupinus C. H. Lamoureux; R. Gankin 1956-3-16 1019 Lake 2 miles west of Clear Lake Oaks on Route 20. Comment
  CAS-BOT-BC8530  Lupinus adsurgens var. lilacinus Townsend Stith Brandegee 1886-5-1 s.n. Lake Lakeport Comment
  POM276452  Lupinus adsurgens var. lilacinus Lyman Benson 1932-6-15 3675 Lake Bottle Rock Mountain, Middle N Coast Range, Kelsey Creek watershed. 914 Comment
  SEINET10484513  Lupinus adsurgens var. lilacinus Rimo Bacigalupi, Guy T. Robbins 1955-6-7 Bacigalupi 5267 Lake Plants low, trailing. Under pinus ponderosa, abies concolor, pinus lambertiana, And libocedrus decurrens. Timberline camp, at junction of boardman ridge and Hull mountain. 1737 Comment
  HSC43921  Lupinus albifrons Robert M. Specht 1977-4-28 817 Lake Ukiah District [somewhere within the BLM district bounday, see County and TRS for location, not from the city of Ukiah proper] 512 Comment
  HSC71350  Lupinus albifrons J. P. Smith, Thomas W. Nelson 1976-4-13 8566 Lake Bartlett Springs Rd., 8.2 mi. from its jct. with Hwy. 20 1067 Comment
  CAS-BOT-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-BC198469  Lupinus albifrons var. albifrons Charles Piper Smith 1948-6-3 48313 Lake Highway 29, Middletown, 0.5 miles south, Cobbs Mountain Road Comment
  CAS-BOT-BC198475  Lupinus albifrons var. albifrons John Thomas Howell 1943-5-11 18028 Lake 2 miles south of Kelseyville Comment
  POM276285  Lupinus albifrons var. albifrons Lyman Benson 1932-6-21 3741 Lake Snow Mountain; ft Middle N Coast Mt Range, Bear Creek, Eel River. 1524 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
  CAS-BOT-BC196267  Lupinus albifrons var. eminens L. R. Abrams 1928-5-7 12497 Lake Cache Creek, 2 miles west of Hough's [Hough] Springs Comment
  UC727748  Lupinus bicolor Milo S. Baker 1946-5-1 11348 Lake along road from Burn's Valley Borax Lake; along road from Burn's Valley to Borax Lake Comment
  SEINET7042460 Image available Lupinus bicolor A. G. Vestal 1963-5-11 s.n. Lake Diamond Mine Flat on Perini Road. Near Clear Lake. Highlands quadrangle UTM Zone 10, 531876mE, 4303394mN. Comment
  HSC97815  Lupinus densiflorus S. Saufferer 1973-5-24 226 Lake About 33 mi. W of Williams above Cache Creek Comment
  HSC2124  Lupinus densiflorus var. aureus C. B. Wolf 1928-5-7 2076 Lake Houghs Mineral Springs 595 Comment
  RSA293001  Lupinus densiflorus var. palustris Reino Alava, Lincoln Constance, Robert Ornduff 1957-5-5 801 Lake Above an artificial lake along the Pope Valley road. Comment
  POM276447  Lupinus formosus var. formosus Lyman D. Benson 1930-6-20 4480 Lake Rincon school, Kelseyville, Middle North Coast Mt. Range, Clear Lake Watershed. 1128 Comment
  CAS-BOT-BC26577  Lupinus isabelianus Alice Eastwood; John Thomas Howell 1938-5-17 5687 Lake Elk Mt. Ranger Station Comment
  RSA2528  Lupinus latifolius subsp. latifolius J. W. Blankinship 1923-4-12 s.n. Lake Kelseyville. Comment
  RSA111700  Lupinus luteolus Philip A. Munz 1956-7-24 22297 Lake Long Ridge Trail to Snow Mt. from Fir-Root Spring. 1524 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
  CHSC101519  Lupinus microcarpus var. densiflorus G. F. Hrusa; R. Gross 2008-5-23 17392 Lake West slope at crossing of Box Canyon Creek in upper Benmore Canyon immediately east and south of Indian Valley Reservoir spillway. 457 Comment
  JEPS83237  Lupinus microcarpus var. densiflorus W. L. Jepson 1938-6-11 19011 Lake Reiff, Knoxville Ridge Comment
  RSA716044  Lupinus microcarpus var. densiflorus L. Ahart 2005-7-2 12132 Lake Along the south edge of Bartlett springs Road (Road M 12), about 3 miles west of Bear Valley. 561 Comment
  OBI48317  Lupinus microcarpus var. densiflorus Rhonda Riggins 1982-5-30 1452 Lake Hwy 20, 6.7 mi W Lake Co line, 7.9 mi E jct Hwy 53 Comment
  UCD109336  Lupinus pachylobus Glen Holstein 1978-5-6 s.n. Lake Morgan Valley Road at Soda Creek. 390 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
  CAS-BOT-BC202215  Lupinus sericatus Ira L. Wiggins 1933-6-3 6737 Lake Along road across canyon from Oat Hill Mine Comment
  HSC47880  Lupinus sericatus John Rehling 1976-4-6 269 Lake Approx. 2.75 miles south of Whispering Pines along side of Hwy 29 Comment
  POM257191  Lupinus sericatus E. Crum 1939-4-30 2086 Lake Cobb Mountain, 6 miles northwest of Middletown Comment
  UC149989  Lupinus sericatus Katharine Brandegee 1911-6-30 Lake Howard's Ranch Cobb Mountain (Cobb Mountain) Comment
  UC629734  Lupinus sericatus Ethel Crum 1939-4-30 2086 Lake head of canyon lower slopes Cobb Mountain (six mi nw of Middletown); lower slopes of Cobb Mountain Comment
  POM215798  Lupinus subvexus var. subvexus D. D. Keck 1933-5-30 2396 Lake Intersection of Lucerne - Lower Lake and Lucerne - Williams roads. Comment
  CHSC27549  Lupinus succulentus Scott E. Patton 1978-4-9 13 Lake 5.1 mi w of Walker Ridge Rd, Hwy 20. 457 Comment
  HSC39563  Madia citriodora D. E. Anderson, J. P. Smith 1971-6-26 - 1204 Lake Register area of Mendocino National Forest. Comment
  CAS-BOT-BC343664  Madia elegans A. A. Heller 1902-8-1 6023 Lake On Eel River one mile below Hullville Comment
  CAS-BOT-BC343672  Madia elegans Lewis S. Rose 1935-9-12 35644 Lake Seiglers [Seigler] Springs 914 Comment
  CAS-BOT-BC343677  Madia elegans Greg de Nevers 2001-7-8 12601 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC343689  Madia elegans L. R. Abrams 1916-7-27 6261 Lake Near Hough's Springs Comment
  JEPS86650  Madia elegans L. R. Heckard with P. C. Silva, R. L. and M. Moe 1988-6-19 6718 Lake sw flank of mountain 1/3 mi ne Summit Springs; Snow Mt. 1630 Comment
  UC33222  Madia elegans Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake Big Horse Mt; South Fork Eel River Comment
  UC912530  Madia elegans P. Schulthess 1931-7-19 Lake along banks of creek about 2 mi s Kelseyville; Kelsey Creek Comment
  SEINET7042806  Madia elegans A. G. Vestal 1955-5-9 s.n. Lake Serpentine at Howard Springs. Whispering Pines quadrangle UTM Zone 10, 588320mE. 4300894mN. Comment
  CHSC89390  Madia elegans subsp. densifolia 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-BC344364  Madia exigua J. Clausen 1935-5-21 1034 Lake 3 mi. N. of Middletown on road to Lower Lake Comment
  CHSC101525  Madia exigua G. F. Hrusa; R. Gross 2008-5-23 17403 Lake Gravelly spots on open dry flats along Box Canyon Creek and on roadside in upper Benmore Canyon immediately east and south of Indian Valley Reservoir spillway. 457 Comment
  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
  SD8624  Madia exigua Daniel Cleveland 1882-6-20 Lake Allen Springs Comment
  UC1069874  Madia exigua K. Bradshaw 1937-6-1 32 Lake 3.5 mi w Lakeport; Lakeport Quad. 502 Comment
  CAS-BOT-BC344372  Madia exigua Ella Dales Cantelow 1939-5-7 2452 Lake 11 mi. e. of Lower Lake, Knoxville road Comment
  CAS-BOT-BC343053  Madia gracilis Greg de Nevers 2001-5-14 12385 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  UC165203  Madia gracilis J. P. Tracy May 28 1902-Jun 2 1902 1723 Lake 6 mi nw Lakeport (in hills about Scotts Valley) 426 Comment
  UC485280  Madia gracilis Daniel Cleveland 1882-6-14 Lake Hough's Spring Comment
  UCD160285  Madia gracilis James A. Neilson Jr. 1974-5-24 2754 Lake Mayacmas Mountains, Childers Peak area, Barceloux Ranch, ca 1 mile east of Big Canyon Road. (Elevation and georeferecning estimated by label maker.) 579 Comment
  OBI54012  Madia gracilis David J. Keil, Kathleen Keil 1992-7-17 23407 Lake Elk Mtn Rd N of Upper Lake 800 Comment
  RSA13377  Madia gracilis subsp. gracilis Daniel Cleveland 1882-6-20 s.n. Lake Allen Springs. Comment
  RSA2716  Madia gracilis subsp. gracilis J. W. Blankinship 1924-5-10 s.n. Lake Clear Lake Comment
  POM311070  Madia hallii Leo Koch 1940-4-29 931 Lake Serpentine Hill, 1.9 miles east of Middletown Comment
  RSA2717  Madia sativa J. W. Blankinship 1928-8-25 s.n. Lake Clear Lake Comment
  POM272246  Mahonia aquifolium Lyman Benson 1932-6-21 3734 Lake Snow Mountain; ft Middle N Coast Mt Range, Bear Creek, Eel River 1524 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
  UCD144681  Malacothamnus fremontii Daniel Slakey; CNPS volunteers 2011-6-12 1 Lake Walker Ridge. Around small ORV trail that connects to Indian Valley Reservoir Rd. About halfway between Walker Ridge Rd. and Indian Valley Reservoir. 618 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
  RSA10722  Malacothrix floccifera C. B. Wolf 1928-5-7 2106 Lake 6 miles east of Houghs Mineral Springs on the road to Williams. Comment
  UCD160459  Malacothrix floccifera James A. Neilson Jr. 1975-5-23 3126 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  CAS-BOT-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
  POM286827  Malva neglecta Lyman Benson 1928-11-27 784 Lake Kelseyville 457 Comment
  UC634843  Malva neglecta Pauline Schulthess 1931-7-25 Lake Ranch 1.5 mi sw of Kelseyville Comment
  CAS-BOT-BC8184  Malvastrum helleri Amos Arthur Heller 1919-6-8 13242 Lake Near Ladoga Comment
  UCD131554  Marah fabacea Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7560 Lake Clear Lake State Park. NE of Kelseyville. East side of Lower Bayview Campground. 425 Comment
  UC570737  Marrubium vulgare Pauline Schulthess 1931-7-3 Lake 2 mi w Kelseyville (Big Valley); Big Valley Comment
  UC630421  Marrubium vulgare Annetta Carter 1939-6-11 1445 Lake 7 mi se Kelseyville (Hildebrand Ranch) Comment
  POM282000  Marsilea vestita Lyman Benson 1929-9-22 1943 Lake Lakeside Park, North Coast Mt. range, Clear Lake. 427 Comment
  UC177119  Matricaria discoidea T. S. Brandegee April 1889 Lake Epperson's Comment
  RSA2541  Medicago lupulina J. W. Blankinship 1924-6-12 s.n. Lake Kelseyville. Comment
  RSA2542  Medicago polymorpha J. W. Blankinship 1923-4-4 s.n. Lake Kelseyville. Comment
  CHSC101229  Melica californica G. F. Hrusa; R. Gross 2008-5-23 17424 Lake N-facing slope above N. Fork Cache Creek +/- 1 mile below spillway of Indian Valley Reservoir on slopes above tailrace. 408 Comment
  UCD87244  Melica californica Elizabeth Wilson 1938-4-28 s.n. Lake Near Kelseyville. Comment
  SEINET10599358  Melica californica A. Arthur Heller 1919-5-10 Heller 13138 Lake Coast Range, north side of the ridge west of Leesville, in gravel among the chaparral, which consists of Quercus, Ceanothus, and Uva-ursi. 457 Comment
  CHSC92658  Melica frutescens D. Isle 2001-5-17 1261 Lake Mendocino National Forest--North Coast Ranges. Soda Creek Watershed. 40 acres North of Faraway Ranch. 755 Comment
  UCD87383  Melica harfordii Beecher Crampton 1955-6-13 2835 Lake State Hwy 29, 1/4 mile south Whispering Pines. Comment
  UCD87568  Melica harfordii Elizabeth Wilson 1939-5-28 s.n. Lake West side Clear Lake. Comment
  HSC48522  Melica torreyana J. P. Smith, J. O. Sawyer 1978-4-29 9773 Lake Lake-Colusa County line, Walker Ridge Rd., 0.4 mi. from T-intersection to Indian Valley Reservoir. Comment
  UCD137016  Melilotus indicus Ellen Dean; with Plant Biology 102 interns 2013-5-4 7744 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. Along main entrance road, just south of entrance kiosk. 404 Comment
  HSC15022  Melilotus indicus T. F. Newman 1965-4-6 651 Lake 15 mi. E of Clear Lake Oaks. Comment
  UC634882  Mentha canadensis H. L. Mason August 1930 5723 Lake along the shore Clear Lake; shore of Clear Lake Comment
  UC19583  Mentzelia dispersa Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake s Kelseyville (Lower Lake grade) Comment
  POM273371A  Mentzelia laevicaulis Lyman Benson 1927-09 s.n. Lake Kelseyville. Middle North Coast Mt. range. 457 Comment
  SJSU8579  Mentzelia laevicaulis T. N. Seeno 1962-7-31 232 Lake near summit of Lakeport-Hopland Rd Comment
  UC1121705  Mentzelia micrantha K. E. Bradshaw 1937-6-11 134 Lake 3/4 mi. ssw Lower Blue Lake; Quadrangle Lakeport Comment
  CHSC37341  Micranthes californica B. Castro 1982-3-27 6 Lake In ravine ca. 20 yds s of Hwy 20 at jct with Walker Ridge Rd, ca. 6 mi w of jct of Hwys 20 and 16. 606 Comment
  CAS-BOT-BC322611  Micropus amphibolus H. L. Mason 1936-5-2 11098 Lake Barlett Mountain Road, four miles above Lucerne Comment
  POM292423  Micropus californicus Lyman Benson 1927-05 887 Lake Kelseyville, Middle North Coast mountain range, Kelsey Creek/Clear Lake watershed 549 Comment
  CAS-BOT-BC348489  Micropus californicus var. californicus Carl B. Wolf 1928-5-5 1933 Lake 6 miles north of Lucerne Comment
  HSC97731  Micropus californicus var. subvestitus A. Hove, A. Poteet, C. Sanville 1999-5-1 38 Lake Walker Ridge Rd., 5.8 km. E of the Blue Oak Recreation Area 817 Comment
  UCD132510  Microsteris gracilis Rogelio Lucas; PLS 102 plant collecting interns 2013-4-14 6 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. North of undeveloped road that goes southeast from Glebe Road at gate. 573 Comment
  JEPS9079  Mimulus bolanderi W. L. Jepson 1920-5-24 9054 Lake Houghs Springs Comment
  UC169097  Mimulus breweri W. W. Mackie Sept. 1902 Lake Mountains of Northern Lake Co. Comment
  POM273297  Mimulus cardinalis Lyman Benson 1937-8-31 8505 Lake Rincon School, Kelseyville. Middle North coast Mt. Range, Clear Lake Watershed 457 Comment
  UC1585840  Mimulus cardinalis Barbara Ertter 1988-7-3 7651 Lake 2.7 mi from Middle Creek crossing (Elk Mt. Rd., ca. 7 air mi n of Upper Lake (town), ca. halfway up switchbacks on s face of mt., 3 mi from top); Elk Mt. 762 Comment
  JEPS84883  Mimulus congdonii P. H. Baldwin 1984-3-5 Lake n The Dell (hill on w side of Anderson Marsh, se corner of lake); Clear Lake, McVicar Audubon Sanctuary 487 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
  JEPS104722  Mimulus floribundus John L. Morrison 1936-9-19 1914 Lake Comment
  HSC37207  Mimulus guttatus Lon Hall 1975-5-3 330 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  HSC45745  Mimulus guttatus Stephen Plant 1978-4-23 217 Lake Barrel Springs Campground 701 Comment
  POM273244  Mimulus guttatus Lyman Benson 1928-6-14 237 Lake Kelseyville; Mt. Range: Middle North Coast; River: Kelsey Creek. 457 Comment
  SEINET3450719  Mimulus guttatus Unknown 2003-7-14 10404 Lake Indian Valley Reservoir, Indian Valley Reservoir, west side of the second causeway going southwest on Bartlett Springs Road 440 Comment
  POM273241  Mimulus guttatus Lyman Benson 1928-12-23 1031 Lake Soda Springs; Soda Bay. Clear Lake. Comment
  UC1239041  Mimulus kelloggii Freed W. Hoffman 1947-4-9 1919 Lake Hennessey Ranch North Coast Ranges, Bucksnort Creek Comment
  UC125306  Mimulus kelloggii T. S. Brandegee June 1884 Lake near Kelseyville 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
  HSC20813  Mimulus kelloggii Leo Koch 1940-4-27 902 Lake 6.1 mi. S of Lakeport toward Hopland Comment
  UCD82111  Mimulus latidens Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth 2009-5-20 5639 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.5 road mi N of intersection with road to Indian Valley Reservoir. Parking area, undeveloped roads, flats and slopes on W side of road. 818 Comment
  RSA120843  Mimulus layneae Milo S. Baker 1954-5-22 12944 Lake Lower Lake - Kelseyville Hwy. 8.9 miles S of Kelseyville. Comment
  RSA535588  Mimulus layneae David M. Thompson 1986-6-20 517 Lake 1.8 mi N of Snell Canyon Road along Butts Canyon Road. 244 Comment
  RSA535596  Mimulus layneae David M. Thompson 1988-5-18 910 Lake W side of Manning Flat. 6 miles W of Lower Lake along Hwy 29. 576 Comment
  JEPS104388  Mimulus microphyllus Lowell Ahart 2003-7-14 10396 Lake Near a small stream, at Barrel Spring, ca 1 1/2 mi (air) south of Bartlett Springs Rd, ca 2 mi (air) w of Bear Valley. 396 Comment
  POM273196  Mimulus moschatus var. sessilifolius Lyman Benson 1928-9-21 508 Lake Kelseyville, Rincon School House. Middle N Coast mtn range, Kelsey Creek. 488 Comment
  HSC31973  Mimulus nudatus Donald Spalinger 1974-5-4 44 Lake Kowalski Ranch 457 Comment
  HSC35371  Mimulus nudatus Ron Ralston 1975-5-3 23 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Road 549 Comment
  POM5023  Mimulus nudatus T. S. Brandegee, Katherine Brandegee 1890-05 257 Lake Bradford Comment
  RSA90481  Mimulus nudatus Milo S. Baker 1951-5-11 12657 Lake Along Hwy 20, just west of boundary line of Lake and Colusa Co. Comment
  POM293640  Mimulus pilosus Lyman Benson 1946-8-31 12191 Lake Thurston Lake. NW of Lower Lake. Middle N Coast Mtn Range. 457 Comment
  UC353883  Mimulus pilosus Milo S. Baker 1927-7-7 2317 a Lake 6 mi e Middletown (s Lake Co.); Putah Cr. Comment
  RSA96800  Mimulus pilosus Percy C. Everett, E. K. Balls 1954-10-18 20344 Lake Rice Creek, about jct with Bear Creek, road from Stonyford to Upper Lake 610 Comment
  JEPS86878  Mimulus tricolor David M. Thompson 1986-6-20 520 Lake 0.6 mi s Hwy 29 (along Siegler Canyon Road, then 3.2 mi s along Perini Road, w margin of lake); Snow's Lake 670 Comment
  UC796463  Mimulus tricolor Ira L. Wiggins 1949-5-1 12096 Lake 4 mi s Clear Lake Oaks Comment
  JEPS3033  Mimulus tricolor Milo S. Baker 1952-5-1 12408 Lake Brookfield Garden Comment
  RSA424547  Mimulus tricolor Aaron Liston, M. Blumler 1987-4-25 664 -3 Lake Butts Canyon Rd.; ca. 2 miles S of Hwy. 29. Comment
  CAS-BOT-BC174606  Minuartia californica M. S. Jussel 1931-3-30 28 Lake Glenbrook near Jordan Park Comment
  CHSC22985  Minuartia californica Robert A. Schlising; Greg Bos 1963-3-30 2471 Lake Coast Ranges. At Lake Detert, along Butts Canyon Road. Comment
  CAS-BOT-BC388653  Minuartia douglasii R. Bacigalupi; R. S. Ferris; Ira L. Wiggins 1933-6-2 6711 Lake Meadow on Pope Valley - Middletown road, 3 mi. NW. of Napa - Lake county line Comment
  UC1198329  Minuartia douglasii J. P. Tracy May 28 1902-Jun 2 1902 1745 Lake 6 mi nw Lakeport (in hills about Scotts Valley) 426 Comment
  OBI19564  Minuartia nuttallii Robert F. Hoover 1963-7-1 8563 Lake Mt. Hull Comment
  HSC46521  Monardella odoratissima subsp. pallida J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9292 Lake Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01 1006 Comment
  SEINET892714  Monardella odoratissima subsp. pallida John Thomas Howell 1945-1 21164 Lake Sawmill Flat to Ruppert Ridge, Barlett Mountain, Lake County 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-BC220524  Monardella villosa John Thomas Howell 1945-6-21 21164 Lake Sawmill Flat to Ruppert Ridge, Bartlett Mountain Comment
  RSA733971  Monardella villosa Keith E. Hoffmaster 1938-6-28 865 Lake Near Clear Lake Oaks. Comment
  UC1124618  Monardella villosa subsp. villosa K. E. Bradshaw 1937-6-7 84 Lake 2 miles NNW of Lakeport (near plot #23); Lakeport Quadrangle Comment
  UC1995312  Monardella viridis Joseph Andorfer Ewan 1936-1-5 9389 Lake near Adams Sprs. Comment
  JEPS15545  Montia chamissoi G. Thomas Robbins with L. R. Heckard 1956-7-25 3703 Lake se extension of Snow Mountain, about 1/2 mi airline from its summit, (w into headwaters of Bear Creek, a tributary of Rice Fork of Eel River Snow Mountain 1981 Comment
  JEPS80166  Montia chamissoi L. R. Heckard with J. Hickman 1980-7-2 5317 Lake 10 mi w of Stonyford (ne of Snow Mountain peaks, Upper Milk Ranch Meadow); Upper Milk Ranch Meadow 1920 Comment
  CAS-BOT-BC444841  Montia fontana Greg de Nevers 2001-4-8 12230 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 457 Comment
  RSA0102992  Montia gypsophiloides Lyman Benson 1928-3-26 77 Lake Highland Springs. Mt. Range: Mayacamas. River: 'Dobe Creek. 609 Comment
  UCD86527  Muhlenbergia asperifolia Freed W. Hoffman 1949-9-24 3144 Lake Complexion Creek, Indian Valley. Comment
  POM270826  Myosurus minimus Lyman Benson 1935-5-17 6596 Lake West base of Mt. Konocti, Breen's Lake. Middle N Coast mtn range, Clear Lake watershed. 488 Comment
  RSA286394  Myriophyllum hippuroides Robert F. Thorne 1974-7-27 44985 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  SEINET209303 Image available Myriophyllum hippuroides A. Menzies, B Menzies 1965-7-17 Lake Boggs Lake; SW Lake County. 849 Comment
  CDA39774  Myriophyllum hippuroides David Kratville 2013-8-29 s.n. Lake Clear Lake; Lakeport, Soda Bay, by the spring. 0 Comment
  UCD83917  Nassella lepida Ellen Dean; G. Harrington, C. Thomsen, J. Alderson, M. Bibbo 2010-4-24 5939 Lake BLM Cache Creek Wilderness. NE corner of wilderness, Wilson Valley. Just east of confluence of Cache and Rocky Creeks. 308 Comment
  CAS-BOT-BC60343  Nasturtium officinale J. W. Blankinship 1923-5-6 s.n. Lake Upper Kelsey Creek. 762 Comment
  CDA29574  Navarretia atractyloides V. Marshall 2009-7-16 PDR# 1475478 Lake In the vicinity of Lakeport on Hendricks Road. 0 Comment
  CDA40082  Navarretia atractyloides T. C. Fuller, J. Erquiaga 1959-7-26 2849 Lake Middletown. 0 Comment
  UC1094364  Navarretia cotulifolia S. Galen Smith with J. Anderson 1957-6-7 2974 Lake 2.5 mi n Middletown (1.0 mi n of Harbin Springs Road, on e side of Big Canyon Road) 335 Comment
  UCD164497  Navarretia cotulifolia A. Amezcua 1995-5-20 19 Lake On the west side of Harbin Springs Road, 200 m northeast of the intersections with Big Canyon Road. 400 Comment
  RSA91930  Navarretia cotulifolia Beecher Crampton 1953-6-2 1427 Lake 1.5 miles east of Middletown, along Locomono Creek Comment
  JEPS14744  Navarretia heterandra Katharine Brandegee 1911-8-13 Lake Kelseyville Comment
  CHSC83442  Navarretia jepsonii L. P. Janeway 2002-5-2 7570 Lake Inner North Coast Ranges. Uppermost meadow of Sawtelle Valley; northern end of Walker Ridge. 686 Comment
  UC1025497  Navarretia leucocephala subsp. pauciflora Beecher Crampton 1953-6-2 1403 Lake 5 mi nw Lower Lake (on the road to Kelseyville); Manning Flat 548 Comment
  CAS-BOT-BC230412  Navarretia leucocephala subsp. plieantha Walter & Irja Knight 1981-6-7 4149 Lake On margin of Bogg's Lake, within 50 yards of Harrington Flat Road 850 Comment
  UC1178918  Navarretia leucocephala subsp. plieantha Herbert L. Mason 1953-6-8 14534 Lake w of Boggs Lake Comment
  UC909720  Navarretia leucocephala subsp. plieantha Milo S. Baker 1950-6-2 12259 Lake n end Boggs Lake (nw base of Mt. Hannah); Mt. Hannah, Boggs Lake 914 Comment
  CAS-BOT-BC294759  Navarretia linearifolia subsp. pinnatisecta Mona Bourell 1997-7-2 6526 Lake Mendocino National Forest, along Rice Creek Road 1536 Comment
  JEPS80321  Navarretia linearifolia subsp. pinnatisecta L. R. Heckard, and J. Hickman 1981-6-20 5559 A Lake Middle (south) of North Ridge , Middle (south) of North Ridge (Snow Mt.) 1981 Comment
  UC106887  Navarretia linearifolia subsp. pinnatisecta T. S. Brandegee 1892-8-20 Lake Hot Springs near Bartlett Springs; Hot Springs near Bartlett Springs Comment
  UCD106391  Navarretia linearifolia subsp. pinnatisecta Glen Holstein 1980-6-29 116 Lake ca. 1.75 miles northwest of Adams, on north side of Harrington Flat Road. 822 Comment
  CAS-BOT-BC230053  Navarretia mellita Ellen Dean; G. Harrington; C. Thomsen; Chiao-Yi Cheng; R. Wilmarth 2009-5-20 5636 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.5 road mi N of intersection with road to Indian Valley Reservoir. Parking area, undeveloped roads, flats and slopes on W side of road 818 Comment
  CHSC71445  Navarretia mellita Vernon H. Oswald; Lowell Ahart 1998-7-15 9297 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
  UC1178928  Navarretia mellita Herbert L. Mason 1953-6-8 14523 Lake Black Oak Villa Butts Canyon Comment
  NY336960  Navarretia pauciflora H. L. Mason 1945-5-12 12583 Lake Five miles N of Lower Lake Comment
  SEINET12322389  Navarretia plieantha W. Knight, Knight, I. 1981-1 Lake Comment
  CAS-BOT-BC233580  Navarretia pubescens Milo S. Baker 1927-5-31 2182 a Lake Highway, Middletown to Cobb Mountain Comment
  CHSC106382  Navarretia pubescens David Isle; Arnold James 1993-6-29 1844 Lake Mendocino National Forest - North Coast Ranges Soda Creek Watershed. N 17 degrees of Kiost and jct of Lake Pillsbury Resort Rd 18N21 and Soda Creek Rd 20N01. Grassland S of 1993 Ecol. Unit Inven. Plot 8. 569 Comment
  UC908884  Navarretia pubescens Herbert L. Mason 1946-5-30 12787 Lake near Middletown; Locomono Meadow Comment
  CAS-BOT-BC232768  Navarretia sinistra subsp. pinnatisecta Alva Day; Orbelia Robinson 1985-6-24 85 -50 Lake Boggs Lake Comment
  CAS-BOT-BC232773  Navarretia sinistra subsp. pinnatisecta James McMurphy 1909-7-24 s.n. Lake Between Uncle Sam Lake and Lower Lake Comment
  CAS-BOT-BC232776  Navarretia sinistra subsp. pinnatisecta A. A. Heller 1902-8-2 6019 Lake Near Hullville on the ridge between Eel River and Rice Creek Comment
  POM65667  Navarretia sinistra subsp. pinnatisecta A. A. Heller 1902-8-2 6019 Lake Near Hullville on the ridge between Eel River and Rice Creek. Comment
  RSA111705  Navarretia sinistra subsp. pinnatisecta P. A. Munz 1956-7-24 22303 Lake Long Ridge Trail to Snow Mt. from Fir-Root Spring. 1524 Comment
  JEPS70452  Navarretia squarrosa W. L. Jepson 1897-7-16 20944 Lake Blue Lakes Comment
  SEINET196157  Navarretia squarrosa Robert F. Hoover 1938-9-5 3813 Lake South base of Mount Konocti. Comment
  UCD48555  Navarretia subuligera Beecher Crampton 1953-6-2 1385 Lake Northwest edge of Boggs Lake, northwest slope of Mt. Hannah. 853 Comment
  UC1191853  Navarretia viscidula Herbert L. Mason 1950-6-9 14803 Lake Highland Spring Road Comment
  UC908185  Navarretia viscidula Pauline Schulthess 1931-7-7 Lake 1.5 mi sw Kelseyville Comment
  SJSU11517  Navarretia viscidula J. B. Snell 1963-6-15 141 Lake Long Valley, E of Clear L Comment
  UCD36345  Navarretia vividior Beecher Crampton 1953-6-2 1384 Lake Northwest slope of Mount Hannah, at northwest edge of Bogg's Lake. Comment
  CAS-BOT-BC294727  Nemacladus capillaris Mona Bourell 1997-7-2 6517 Lake Mendocino National Forest. Along Rice Creek Road. FS Road M 3 1493 Comment
  JEPS5849  Nemacladus capillaris Milo S. Baker 1947-6-1 11795 Lake 6.6 mi w Lakeport (near highway) Comment
  RSA75152  Nemacladus capillaris Milo S. Baker 1947-6-1 11795 Lake 6.6 miles west of Lakeport, along south branch of Scott Creek Comment
  UC102229  Nemacladus capillaris T. S. Brandegee 1891-6-22 Lake Snow Mountain Comment
  RSA75151  Nemacladus capillaris Milo S. Baker 1940-6-11 9680 Lake Foot of road from Lake Pillsbury Rd. to Rice Fork. 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
  SEINET10461252  Nemacladus montanus Chisaki 1960-5-30 CHISAKI 6168 Lake About 2.75 miles northeast of Middletown, at base of south slope of Hill 1030 Comment
  SEINET10840531  Nemacladus montanus Willis L. Jepson 1920-5-23 Jepson 8986 Lake Indian Valley Comment
  RSA10779  Nemophila heterophylla Carl B. Wolf 1928-5-6 2040 Lake 3 miles west of Bartlett Springs on the road to Clear Lake. Comment
  RSA2479  Nemophila heterophylla J. W. Blankinship 1924-5-10 s.n. Lake Blue Lakes. Comment
  RSA2675  Nemophila heterophylla J. W. Blankinship 1923-3-11 s.n. Lake Mt. Konocti, Kelseyville. 610 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
  POM248987  Nemophila heterophylla Lincoln Constance 1938-4-22 2141 Lake On Putah Creek, 7 miles southwest of Lower Lake, North Coast Ranges. 366 Comment
  CHSC32915  Nemophila menziesii S. Harris; B. Ferguson, M. Moble, M. Smith 1980-4-19 Lake Coldsprings Campground, along access road to Indian Valley Dam. Comment
  HSC13597  Nemophila menziesii C. B. Wolf 1928-5-6 2043 Lake 1.5 mi. W of Bartlett Springs on the rd. to Clear Lake Comment
  HSC35256  Nemophila menziesii Pamela Bruce 1975-5-3 9 Lake 5.8 mi. W of jct. with Rte. 29 on Scott's Creek Rd. 915 Comment
  UC606913  Nemophila menziesii L. Constance 1938-4-22 2144 Lake 4 mi sw Lower Lake (on a branch of Cache Creek, North Coast Ranges); North Coast Ranges, sw of Lower Lake, Cache Creek branch 457 Comment
  SEINET12326998  Nemophila menziesii J. M. Thayer, Stern, K. R. 1984-1 1 Lake jct. Hwys 29 and 175, ca 3 mi SE of Kelseyville 463 Comment
  RSA0028724  Nemophila menziesii var. menziesii R. S. La Motte 1933-4-1 s.n. Lake Mt. St. Helena. Comment
  CAS-BOT-BC7223  Nemophila nana Alice Eastwood 1900-2-1 s.n. Lake Bartlett Mt. (old road) Comment
  HSC42028  Nemophila parviflora M. A. Baker 1977-4-23 192 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  POM256414  Nemophila pedunculata H. L. Mason 1938-5-1 11744 Lake Bartlett Springs. Comment
  UCD41818  Nemophila pedunculata Geri Hulse-Stephens 2001-4-29 577 Lake Goat Mountain. West vernal pool, Root Glade. 944 Comment
  JEPS12378  Nicotiana quadrivalvis W. L. Jepson 1938-9-24 19037 Lake Putah Creek Coyote Valley (bed of Putah Creek at the bridge) 304 Comment
  CDA41169  Nicotiana quadrivalvis T. C. Fuller 1959-11-6 s.n. Lake Bowcher Ranch, Coyote Creek, ca. 3 miles northeast of Middletown. 0 Comment
  POM275609  Oemleria cerasiformis Lyman D. Benson 1928-3-26 73 Lake Highland Springs, Mayacamas mtns. 'Dobe Creek. 610 Comment
  RSA430493  Oemleria cerasiformis Lyman D. Benson 1928-3-26 s.n. Lake Highland Springs. Comment
  RSA492538  Oenanthe sarmentosa Lyman Benson 1933-6-20 4481 Lake Rincon School, Kelseyville, Kelsey Creek 518 Comment
  HSC100072  Orcuttia tenuis T. C. Fuller 1962-7-10 9147 Lake Boggs Lake, N of the water, 7 mi. SE of Kelseyville. Comment
  UCD88254  Orcuttia tenuis Beecher Crampton 1954-7-20 2223 Lake southwest edge of Boggs Lake, northwest slope of Mt. Hannah. Comment
  CDA22926  Orobanche bulbosa G. F. Hrusa, R. Gross 2008-5-23 17435 Lake North Coast Ranges; Above N. Fk. Cache Cr. +/- 1 mi. below spillway of Indian Valley Reservoir. 426 Comment
  JEPS70544  Orobanche californica subsp. jepsonii H. Hamann and E. Dearing 1970-7-5 Lake west side of Snow Mt. East 2133 Comment
  HSC43929  Orobanche fasciculata Robert M. Specht 1977-4-28 823 Lake On top of a knoll, on a S running ridge. 512 Comment
  UC1179027  Orobanche fasciculata Herbert L. Mason 1940-5-22 12308 Lake Bartlett Mountain. Comment
  HSC90408  Orobanche uniflora Joe Doyle, Gayle Honeycutt, Ethan Freid 1992-4-12 44 Lake Blue Oak Recreation Site, 6.5 mi. N of Hwy. 20 on Walker Ridge Rd. 488 Comment
  UC1076312  Orobanche uniflora subsp. occidentalis Herbert L. Mason 1929-4-29 5229 Lake Hopland Grade, 3 miles south of Hopland. Comment
  POM85237  Orthocarpus attenuatus H. L. Mason 1926-3-21 2760 Lake Middle town. Comment
  POM286321  Orthocarpus erianthus Lyman D. Benson 1928-4-30 145 Lake Rocky Hill, 2 mi S Lakeport. Mayacamas mtn range, Clear Lake. 457 Comment
  RSA34325  Orthocarpus erianthus Carl B. Wolf 1928-2-25 1510 Lake 11 mi N of Napa-Lake Co line on the road to Lower Lake. Comment
  RSA202257B  Orthocarpus faucibarbatus L. D. Thurman 1965-4-13 641 Lake 4 miles southeast of Middletown on Butts Canyon Road. Comment
  POM286514  Orthocarpus lithospermoides Lyman D. Benson 1928-5-26 205 Lake Kelseyville. Middle N Coast mtn range, Kelsey Creek. 457 Comment
  RSA79009  Orthocarpus lithospermoides E. K. Balls, Lee W. Lenz 1952-5-8 17125 Lake 1.4 mi S of Putah Creek on Hwy 53 from Middletown to Lower Lake. Comment
  RSA10250  Orthocarpus pusillus Carl B. Wolf 1928-5-4 1890 Lake 2 mi. north of Middletown. Comment
  CHSC84193  Packera clevelandii Lowell Ahart 2003-7-14 10393 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
  HSC46512  Packera eurycephala J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9270 Lake Mendocino National Forest, Oak Flat Campground 518 Comment
  HSC47465  Packera eurycephala J. P. Smith 1978-4-22 9738 Lake Lake/Colusa County line, Walker Ridge Rd., 0.6 mi. from its junction with Hwy. 20 640 Comment
  CAS-BOT-BC316840  Packera eurycephala var. eurycephala Alice Eastwood; John Thomas Howell 1938-5-18 5781 Lake Near Middletown. 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
  UC831738  Packera eurycephala var. eurycephala Alice Eastwood and John Thomas Howell 1938-5-17 5718 Lake near Hullville Comment
  JEPS37176  Packera eurycephala var. eurycephala Willis L. Jepson 1892-7 Lake Knoxville grade to Lower Lake; Clear Lake Comment
  UC638817  Packera eurycephala var. eurycephala Ethel Crum 1939-4-30 2087 Lake 3 mi nw Middletown Comment
  CAS-BOT-BC316905  Packera greenei Doris K. Kildale 1928-5-7 4991 Lake 6 miles east of Hough's Mineral Springs Comment
  CAS-BOT-BC316913  Packera greenei Martin Simon Jussel 1933-6-29 301 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  JEPS23637  Packera greenei W. L. Jepson 1920-5-24 9027 Lake Indian Valley, n Lake County Indian Valley Comment
  UC1195668  Packera greenei A. R. Kruckeberg 1947-6-14 1479 Lake ca 1.5 mi above Great Western Mine (Ida Clayton road, passing n of Mt. St. Helena, Sonoma-Lake Co. boundary area) Comment
  CAS-BOT-BC10382  Paeonia brownii Milo S. Baker 1950-5-6 12206 Lake About 1 mile SE of Borax Lake Comment
  RSA63686  Paeonia brownii Milo S. Baker 1947-4-6 11657 Lake About 1 mile SE of Borax Lake near road from Burns Val. Comment
  RSA63695  Paeonia brownii Milo S. Baker 1950-5-6 12206 Lake About 1 mile SE of Borax Lake Comment
  UC353816  Panicum acuminatum var. acuminatum Milo S. Baker 1928-7-15 3180 a Lake Winter bed Rice Fork near confluence with Bear Cr; Cal. Nat. Forest, bed Rice Fork nr confluence w/Bear Creek Comment
  UC592628  Parvisedum leiocarpum Milo S. Baker 1936-4-26 Lake 6.5 mi n of Lower Lake (along the highway) Comment
  UC830987  Parvisedum pentandrum Milo S. Baker 1940-5-1 9697 Lake on Soda Creek near Lake Pillsbury; Soda Creek Comment
  UC980590  Parvisedum pentandrum Milo S. Baker 1940-5-1 9697 Lake on Soda Creek near Lake Pillsbury; Soda Creek Comment
  UC1101562  Paspalum distichum Malcolm A. Nobs and S. Galen Smith 1949-9-7 1840 Lake about seven mi n Middletown Comment
  JEPS14158  Pastinaca sativa W. L. Jepson 1892-8-1 14223 Lake Scott Valley Comment
  CHSC93124  Paxistima myrsinites D. Toren 1999-5-5 1386 Lake Probably Lake Co. Path from road to FIA Plot #26. Comment
  UC796473  Pectocarya pusilla Ira L. Wiggins 1949-5-1 12100 Lake 5.2 mi n Upper Lake (on rd to Lake Pilsbury) Comment
  CHSC32889  Pedicularis densiflora Charmaine Rust 1980-4-17 11 Lake Pinkeye Lake, ca. 2.0 mi w of Lower Lake. 499 Comment
  CHSC90155  Pedicularis densiflora Debra Dockrey 1980-4-12 1 Lake Pinkeye Lake, about 2.0 mi west of Lower Lake. 499 Comment
  HSC41938  Pedicularis densiflora Richard G. Runyon 1977-4-23 24 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  HSC69919  Pedicularis densiflora Thomas W. Nelson, Jane Nelson 1978-4-2 3868 Lake Along Walker Ridge Rd., 6 mi. N of junction with Hwy. 20 Comment
  POM286382  Pedicularis densiflora Lyman Benson 1935-5-18 6636 Lake Bogg's Lake, Mt. Hanna; Middle N. Coast Mt. Range. Clear lake watershed. 1067 Comment
  UC1125731  Pedicularis densiflora R. C. Wilson 1937-5-14 376 Lake 2 1/2 mi sw of Lakeport 563 Comment
  UC1239016  Pedicularis densiflora Freed W. Hoffman 1948-5-10 2734 Lake e slope of Cobb Mountain; North Coast Ranges, Cobb Mountain 762 Comment
  UCD110918  Pedicularis densiflora Christopher Mallek 2008-1 HS1- 6 Lake Highland Springs. 602 Comment
  UCD160337  Pedicularis densiflora Nellie Coffey 1931-4-12 s.n. Lake Exact location unknown. Comment
  UC84462  Pediomelum californicum T. S. Brandegee 1892-1 Lake Snow Mountain Comment
  UCD131560  Pellaea andromedifolia Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7566 Lake Clear Lake State Park. NE of Kelseyville. East side of Lower Bayview Campground. 425 Comment
  JEPS80101  Pellaea brachyptera L. R. Heckard with J. Hickman 1979-6-16 5110 Lake w of Snow Mt (West Peak (n of Timber Lake)) 1767 Comment
  CAS-BOT-BC71331  Pellaea mucronata John Thomas Howell 1945-6-21 21162 Lake Sawmill Flat to Ruppert Ridge, Bartlett Mountain Comment
  POM281940  Pellaea mucronata Lyman Benson 1934-12-31 6230 Lake Cold Creek Canyon 610 Comment
  UC1282831  Pellaea mucronata var. mucronata J. R. Sweeney 1952-5-3 832 Lake Pluth Ranch Fire Comment
  UCD20489  Penstemon heterophyllus E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1059 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
  RSA523634  Penstemon heterophyllus subsp. purdyi W. L. Jepson 1942-6-9 20727 Lake Siegler Springs. Comment
  CHSC56600  Penstemon heterophyllus var. heterophyllus Steven Triano 1988-6-1 233 Lake Ca 5.0 air miles ne of Lake Pillsbury. 1173 Comment
  JEPS7554  Penstemon heterophyllus var. heterophyllus W. L. Jepson 1897-7-15 21435 Lake Mt. Hanna Comment
  JEPS11364  Penstemon heterophyllus var. purdyi W. L. Jepson 1942-6-9 20727 Lake Siegler Springs Siegler Springs Comment
  NY601745  Penstemon heterophyllus var. purdyi J. Torrey 1865-1 393 Lake Comment
  UC1238938  Penstemon purpusii Freed W. Hoffman 1947-6-20 1611 Lake near line between Lake and Colusa Counties (summit of Goat Mountain); North Coast Ranges, summit of Goat Mountain Comment
  UC1199334  Pentachaeta alsinoides Joseph P. Tracy 1921-5-12 5529 Lake near Lakeport; North Coast Ranges 426 Comment
  RSA2711  Pentachaeta exilis J. W. Blankinship 1923-4-14 s.n. Lake Kelseyville. Dells of Cold Creek. Comment
  UC831511  Pentachaeta exilis Alice Eastwood and John Thomas Howell 1938-5-16 5605 Lake on road to Williams (eastern Lake County) Comment
  RSA0066082  Pentagramma triangularis Lyman Benson 1928-11-28 778 Lake West slope Mt. Konocti. Kelseyville, Middle N Coast range. 548 Comment
  CHSC83474  Perideridia kelloggii L. P. Janeway 2002-5-2 7575 Lake Inner North Coast Ranges. Wide flat saddle on crest of northern end of Walker Ridge, between Bartlett Springs Road and Sawtelle Valley. 701 Comment
  SD131856  Perideridia kelloggii Barbara Ertter 1988-7-4 7713 Lake 0.5 miles east of Rice Fork on Bear Creek Road, 1.5 miles west of Bear Creek Campground; Mendocino National Forest. 609 Comment
  CAS-BOT-BC413691  Persicaria hydropiper Peter H. Raven 1954-9-2 8115 Lake Bed of St. Helena Creek at Mirabel Park, 4.8 mi. s. of Middletown Comment
  UC1047040  Phacelia egena L. R. Heckard and J. R. Sweeney 1953-4-28 354 Lake e shore of lake between Lucerne and Clearlake Oaks; Clear Lake Comment
  SD6841  Phacelia imbricata Daniel Cleveland Jun 1882 Lake Hough's Springs Comment
  UC1046956  Phacelia imbricata L. R. Heckard and J. R. Sweeney 1953-4-28 350 Lake road banks along hwy 20 about 1.8 mi w junction of state highway 16 (e of Clear Lake); North Coast Range Comment
  POM215771  Phacelia rattanii D. D. Keck 1933-7-1 2459 Lake Headwaters of Kelsey Creek, near Glenbrook. 915 Comment
  UC146178  Phacelia rattanii J. P. Tracy May 28 1902-Jun 2 1902 1675 Lake 6 mi nw Lakeport; hills about Scotts Valley 426 Comment
  CDA40144  Phacelia tanacetifolia G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18575 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
  CHSC27538  Phacelia tanacetifolia Greg C. Halcomb 1978-4-9 11 Lake E side of Clear Lake, 2.2 mi s of Lucerne. 396 Comment
  POM224479  Phacelia tanacetifolia L. S. Rose 1936-4-28 36199 Lake Clear Lake Park. 412 Comment
  RSA74337  Phacelia tanacetifolia Milo S. Baker 1950-4-15 12181 Lake Roadbank between Clear Lake Oaks and Lucerne Valley along eastern shore of Clear Lake. Comment
  SEINET12318339  Phacelia tanacetifolia Unknown 1978-1 11 Lake E side of Clear Lake, 2.2 mi S of Lucerne 396 Comment
  UC50724  Phalaris arundinacea Jos. Burtt Davy 1900-5-30 6633 Lake Upper Lake Comment
  RSA2778  Phalaris paradoxa J. W. Blankinship 1924-6-8 s.n. Lake Kelseyville Comment
  UCD83836  Phoradendron bolleanum Ellen Dean; G. Harrington, C. Thomsen, J. Gilardi 2010-5-12 6013 Lake southern part of Cache Creek Wilderness Area. Area is accessed via Morgan Valley Road and eastern forks of Rocky Creek Road. Permission granted to use private road to get to Wilderness boundary. 823 Comment
  CDA22369  Phoradendron densum L. Ahart 2004-10-14 11457 Lake On the north side of Bartlett Springs Road (Road M 12), at the northeast part of Indian Valley Reservoir. Comment
  CDA22371  Phoradendron densum Vernon H. Oswald & Lowell Ahart 1998-5-7 9015 Lake Bartlett Springs Road on the east approach to Indian Valley Reservoir, between Complexion Spring and Kowalski Ranch. Comment
  CHSC97971  Phoradendron densum R. L. Mathiasen 2005-2-11 501 Lake Ca. 7 km east of Leeville on road to Indian Valley Reservoir ca. 0.5 km northeast of the reservoir. UTM 10 S 4335303 N; 540840 E (Datum NAD 27 CONUS). 455 Comment
  UC1143158  Physalis pubescens var. integrifolia A. Simontacchi 1937-7-24 335 Lake Laurel Beach 408 Comment
  JEPS32469  Phytolacca americana W. L. Jepson 1897-7-16 Lake Scott Valley to Blue Lakes Comment
  CHSC98899  Pickeringia montana L. P. Janeway 2007-6-17 9048 Lake Inner North Coast Ranges. Along northern end of Indian Ridge at Pacific Ridge, 1.8 km south-southeast of Kanaka Glade. 1097 Comment
  HSC81699  Pickeringia montana var. montana Thomas W. Nelson, Jane P. Nelson 1980-6-24 5881 Lake Along Forest Service Rd. 17N16, 3.1 mi. E of Bear Creek Ranger Station 1220 Comment
  POM294619  Pickeringia montana var. montana Lyman D. Benson 12869 Lake Summit between Lakeport and Hopland. 701 Comment
  UC83458  Pickeringia montana var. montana Katharine Brandegee June 1889 Lake Comment
  UC400304  Pinus attenuata W. W. Mackie 1902-1 Lake between Snow Mt. and Hull Mt. (between yellow and Grey leaf <pine?> belts) Comment
  HSC34015  Pinus coulteri Pamela Bruce 1975-5-3 12 Lake 2.1mi N of junction of Bottle Rd. and Hwy. 175, Bulk Collection # 67, [Cultivated?] 762 Comment
  HSC34018  Pinus coulteri Pamela Bruce 1975-5-3 13 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175, Bulk Collection # 66, [Cultivated?] 762 Comment
  CAS-BOT-BC73183  Pinus jeffreyi William R. Dudley 1893-7-1 s.n. Lake Cobb Mt. Comment
  POM282071  Pinus ponderosa Lyman Benson 1932-6-27 3936 Lake Kelseyville, Mt. Hanna; Middle N Coast Mt. Range; Cold Creek Watershed. 762 Comment
  HSC46099  Pinus sabiniana J. P. Smith 1972-4-1 5168 Lake 6.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  POM291176  Piperia transversa Lyman Benson 1932-6-18 3712 Lake Buckingham Park; Mt. Range: Middle N coast. 488 Comment
  CAS-BOT-BC228057  Plagiobothrys L. R. Abrams 1928-5-4 12317 Lake 5 miles NE of Middletown on road to Lower Lake Comment
  CAS-BOT-BC376442  Plagiobothrys Greg de Nevers 2001-4-8 12213 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve. 475 Comment
  CAS-BOT-BC169823  Plagiobothrys J. Clausen 1935-5-22 1055 Lake 14.2 mi SE of Lower Lake on Monticello Road Comment
  UCD131565  Plagiobothrys nothofulvus Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7571 Lake Clear Lake State Park. NE of Kelseyville. South side of park, south of Soda Bay Road. North of road that goes southeast from Glebe Road at gate. 595 Comment
  UC881320  Plagiobothrys reticulatus Alice Eastwood and John Thomas Howell 1938-5-16 5567 Lake Clear Lake Park Comment
  CHSC78131  Plagiobothrys stipitatus var. micranthus Lowell Ahart 2000-6-2 8440 Lake In a meadow near a small wash, 100 feet northeast of Bartlett Springs road, about 400 yards southwest of the radio tower, about 1/4 mile west of Bartlett Springs Road and Walker Ridge Road, about 2 1/2 miles west of Bear Valley. 609 Comment
  CAS-BOT-BC6470  Plagiobothrys strictus Amos Arthur Heller 1919-5-10 13149 a Lake Valley of a tributary of Cache creek Comment
  RSA63673  Plagiobothrys tenellus Milo S. Baker 1950-5-23 12220 Lake About 1 mile SE of Borax Lake Comment
  UC78091  Plagiobothrys tenellus Brandegee May 1884 Lake Lakeport Comment
  SEINET3152917  Plagiobothrys tenellus H. Irwin 1904-3-1 62 Lake Vicinity of Kelseyville Comment
  SD27936  Plagiobothrys tener var. subglaber Carl b. Wolf 1928-5-4 1898 Lake 2.0 mile north of Middletown. 427 Comment
  UC726104  Plagiobothrys tener var. subglaber A. A. Heller 1919-5-10 13149 a Lake Valley below Summit Comment
  CHSC36182  Plantago erecta G. H. Snodgrass 1981-4-4 PT- 6 Lake Pinkeye Lake, ca. 2.0 mi w of Lower Lake. 499 Comment
  UCSC009425  Plantago erecta Lowell Ahart 2015-4-28 20097 Lake East of a small meadow, about 150 yards west of Barrel Spring Meadow, about 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams 696 Comment
  POM283929  Plantago major Lyman Benson 1928-6-15 266 Lake Lakeport. Middle N Coast mtn range, Clear Lake. 427 Comment
  JEPS80170  Platanthera leucostachys L. R. Heckard with J. Hickman 1980-7-2 5321 Lake ne Snow Mt. peaks (10 mi w of Stonyford); Upper Milk Ranch Meadow 1920 Comment
  HSC31578  Platystemon californicus Teresa Prendusi 1974-5-4 32 Lake Walker Ridge, 0.5 mi. N of junction with Hwy. 20 671 Comment
  CAS-BOT-BC376209  Plectritis Greg de Nevers 1996-5-18 10810 Lake Boggs Lake Comment
  CAS-BOT-BC260994  Pleuropogon californicus var. davyi Robert F. Hoover 1941-5-11 5029 Lake Two miles northwest of Kelseyville Comment
  POM296629  Poa Lyman Benson 1935-5-18 6621 Lake Cobb Valley. Middle N Coast Mt. Range. 915 Comment
  JEPS71267  Poa annua W. L. Jepson 1936-4-19 17436 Lake Callayomi Valley Comment
  RSA2547  Poa annua J. W. Blankinship 1924-5-10 s.n. Lake Blue Lakes. Comment
  CHSC6074  Poa bulbosa B. Wilson 1968-3-30 133 Lake Beside a vernal pond below state Hwy. 20, 2 mi w of Lower Lake. 609 Comment
  POM264314  Poa bulbosa A. A. Beetle 1941-4-27 1735 Lake shore of Clear Lake, west side of roadside bank. Comment
  RSA22138  Poa bulbosa Alice Eastwood, J. T. Howell 1938-5-17 5684 Lake Elk Mountain Ranger Station. Comment
  UCD141184  Poa bulbosa Ellen Dean; with Plant Biology 102 interns 2013-4-14 7689 Lake Clear Lake State Park. NE of Kelseyville. Main part of park near boat launch area and Visitor Center parking lot. 405 Comment
  CAS-BOT-BC246620  Poa howellii Milo S. Baker 1948-6-15 12070 Lake North base of Cobb Mt. at Woodcrest 762 Comment
  UCD160606  Poa howellii James A. Neilson Jr. 1975-5-23 3190 a Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  UCD91864  Poa pratensis Beecher Crampton 1953-6-2 1394 Lake Northwest slope of Mount Hannah, at western edge of Bogg's Lake. Comment
  RSA2546  Poa secunda J. W. Blankinship 1924-5-2 s.n. Lake Kelseyville Comment
  SEINET8250101  Poa secunda K. L. Chambers 1980-5-14 4674 Lake Hwy. 29, 2.9 mi. east of Middletown. Comment
  UCD36357  Poa secunda subsp. secunda Beecher Crampton 1953-6-2 1402 Lake 7 miles SE of Kelseyville, along highway from Kelseyville to Lower Lake, Hesse Flat. Comment
  UCD90767  Poa secunda subsp. secunda Beecher Crampton 1953-6-2 1402 Lake 7 miles SE of Kelseyville, along the road to Lower Lake. Comment
  POM283134  Pogogyne douglasii Lyman Benson 1928-6-14 230 Lake Kelseyville; Mt. Range: Middle North Coast; River: Kelsey Creek. 457 Comment
  UC1552826  Pogogyne douglasii Frederica Bowcutt 1985-5-20 529 Lake ten air miles S of Clear Lake, ca. 3 miles N of Middletown, SE of Harbin Hot Springs ca. 2 miles N of Putah Creek and W of Harbin Springs Road. Comment
  SEINET1004855  Polygala californica Joseph P. Tracy 1905-1 2332 Lake Elk Mountain 1219 Comment
  UCR77703  Polygonum amphibium R. F. Thorne, Larry E. DeBuhr 1975-8-15 46822 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-BC414197  Polygonum aviculare subsp. depressum Paul R. Hitchborn 1929-6-8 s.n. Lake Lakeport Comment
  CAS-BOT-BC414383  Polygonum californicum John Thomas Howell 1930-8-24 5444 Lake 4 miles from Middletown on Adams Springs Road Comment
  RSA545380  Polygonum coccineum Robert F. Thorne, Larry E. DeBuhr 1975-8-15 46822 Lake Boggs Lake: W of Mt. Hannah, ca. 7.5 mi. SSE of Kelseyville and 3 mi. NNW of Glenbrook Resort. 854 Comment
  UC302991  Polygonum douglasii Joseph P. Tracy 1915-7-12 2241 Lake Mt. St. Helena North Coast Ranges (n slope) 609 Comment
  UC1222326  Polygonum parryi Joseph P. Tracy 1951-7-6 19620 Lake w Elk Mountain (track of road); Pine Mountain 1219 Comment
  CAS-BOT-BC419901  Polygonum polygaloides subsp. kelloggii John Thomas Howell 1943-5-11 18034 Lake 8.9 miles south of Kelseyville Comment
  CAS-BOT-BC421014  Polygonum spergulariiforme A. A. Heller 1902-8-2 6017 Lake Near Hullville on the ridge between Eel River and Rice Creek Comment
  CAS-BOT-BC71837  Polypodium californicum Agnes M. Bowman 1902-2-1 99 Lake Sulphur Banks Comment
  RSA485492  Polypodium californicum Lyman Benson 1931-3-19 2671 Lake Soda Bay Grade, Middle North Coast Mt. range, Clear Lake drainage area 549 Comment
  UCD84392  Polypogon maritimus Ayzik Solomeshch; John Olmsted 2004-6-12 s.n. Lake Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek. 966 Comment
  UCD91178  Polypogon maritimus Beecher Crampton 1956-6-26 3640 Lake Lake County, 3.5 miles by road east of Seigler Springs, margin of Snow's Lake. 655 Comment
  CAS-BOT-BC232395  Polypogon monspeliensis Greg de Nevers 2001-7-8 12561 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC72317  Polystichum imbricans subsp. imbricans John Thomas Howell 1945-6-20 21116 Lake Pinnacle Rock, Bartlett Mountain Comment
  SD9741  Polystichum imbricans subsp. imbricans Daniel Cleveland Unknown Lake Allen Springs Comment
  UC573412  Polystichum imbricans subsp. imbricans R. C. Wilson 1937-6-10 401 Lake Lower Blue Lake; Lakeport Quadrangle 457 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
  CAS-BOT-BC410008  Populus X parryi H. E. McMinn 1923-5-27 996 a Lake Bear Creek tributary to Rice Fork of Eel River at base of Snow Mountain Comment
  UC1134758  Populus fremontii subsp. fremontii K. Bradshaw 1937-6-19 147 Lake Laurel Beach; Lakeport Quad., Laurel Beach Comment
  CAS-BOT-BC333280  Potamogeton Mona Bourell 1997-7-2 6534 Lake Copper Butte Trail. Along trail to Middle Fork Eel River. Comment
  UCR246380  Potamogeton Mona Bourell 1997-7-2 6534 Lake Copper Butte Trail, along trail to Middle Fork Eel River Comment
  CAS-BOT-BC452092  Potamogeton amplifolius Herbert L. Mason 1945-8-24 12683 Lake East shore, Lower Lake Comment
  UCR77696  Potamogeton diversifolius R. F. Thorne, Larry E. DeBuhr 1975-8-15 46829 Lake Coast Range, Boggs Lake, west of Mt. Hanah, c. 7.5 mi SSE of Kelseyville and 3 mi NNW of Glenbrook Resort 856 Comment
  UC1950037  Potamogeton foliosus R. F. Thorne, M. Patterson 1982-8-31 55235 Lake Northwest slope of Mount Hannah, Boggs Lake. Comment
  CAS-BOT-BC258910  Potamogeton pusillus Peter Rubtzoff 1952-6-22 1273 Lake Blue Lakes, northern lake. Comment
  UC903084  Potentilla gracilis var. fastigiata Ethel Crum 1933-7-23 1518 Lake one mi w Salmina's Resort; Inner North Coast Ranges, Cobb Mountain 792 Comment
  CAS-BOT-BC516319  Prosartes hookeri John Thomas Howell 1945-6-20 21118 Lake Pinnacle Rock, Bartlett Mountain Comment
  POM139896  Prunus emarginata A. A. Heller 1902-7-22 5962 Lake Near the summit of Mt. Sanhedrin. Comment
  POM275640  Prunus emarginata Lyman D. Benson 1928-4-28 202 Lake Highland springs; Mayacamas Mt Range, 'Dobe Creek Watershed. 610 Comment
  UCD40020  Prunus emarginata Rodney Gale Myatt 1971-9-16 1033 Lake Hull Mt., north of Lake Pillsbury. 2072 Comment
  CAS-BOT-BC154761  Prunus virginiana var. demissa Peter Rubtzoff 1955-5-28 1888 Lake Jordan Park, 1.7 miles northwest of Cobb Comment
  UC719816  Prunus virginiana var. demissa Rogers McVaugh 1941-8-2 6206 Lake 17 mi nw of Middletown (along route Cal. 29) Comment
  HSC38324  Pseudognaphalium beneolens A. M. Montalvo, J. D. Ackerman 1975-9-10 693 Lake Boggs Mtn. E of Cobb, near summit on Rd. 542 1091 Comment
  UC728667  Pseudognaphalium californicum Milo S. Baker 1945-5-24 10906 Lake Bottlerock Rd. ca. 1 mi s of junction with Lakeport-Lower Lake Hiway Comment
  RSA94028  Psilocarphus brevissimus Milo S. Baker 1954-5-22 12952 Lake Manning Flat, north of Lower Lake on Highway to Kelseyville. Comment
  POM278392  Ptelea baldwinii subsp. crenulata Lyman D. Benson 1928-3-28 135 Lake W side of Mt. Konocti. Kelseyville. Middle N Coast Mtn range. Cold Creek river. 762 Comment
  RSA7647A  Ptelea baldwinii subsp. crenulata Carl B. Wolf 1933-9-26 5508 Lake 4 miles E of Haughs' Mineral Springs on road to Williams. 457 Comment
  CAS-BOT-BC146396  Ptelea crenulata Doris K. Kildale 1928-5-7 4977 Lake 3 miles east of Hough's Mineral Springs Comment
  UC578665  Ptelea crenulata A. Simontacchi 1937-7-9 267 Lake sw bluff Soda Bay, Clear Lake; Lakeport Quad. 441 Comment
  CAS-BOT-BC72523  Pteridium aquilinum C. F. Leithold 1893-7-1 s.n. Lake Cobb Mt. Comment
  CAS-BOT-BC421118  Pterostegia drymarioides Agnes M. Bowman 1902-5-1 137 Lake Sulphur Banks Comment
  UCD81934  Pterostegia drymarioides Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5515 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
  UCD41905  Pyrola aphylla Geri Hulse-Stephens 2001-6-28 688 Lake Goat Mountain. Wyman Creek. 1173 Comment
  CAS-BOT-BC460611  Pyrola aphylla Mrs. L. R. Reynolds 1917-6-1 s.n. Lake Foot of Mt. Sasnhedrin Comment
  RSA0081580  Pyrola aphylla A. A. Heller 1902-7-14 10520 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  CAS-BOT-BC462753  Pyrola dentata C. F. Leithold 1893-7-1 s.n. Lake Unspecified Comment
  RSA00M/O  Pyrola picta P. A. Munz 1956-7-25 22369 Lake Long Ridge Trail, Fir root Spring to Snow Mt. 1524 Comment
  UC777252  Pyrola picta var. picta C. L. Hitchcock 1948-7-12 Lake SE of McDonald Lake, CA, above Lake; Mission Range. 609 Comment
  UC86557  Pyrrocoma racemosa var. racemosa K. Brandegee 1892-8-25 Lake Snow Mountain Comment
  SEINET10537060  Quercus David B. Dunn, Douglas G. LeDoux; Melvin L. Conrad 1973-6-7 Dunn 20688 Lake Oak woodland, 12.6 miles n of upper lake on the rd. To pillsbury lake 914 Comment
  LA205349  Quercus X eplingii Carl Epling; William Robison 1935-7-27 sn Lake hillside near Clear Lake Comment
  CAS-BOT-BC104189  Quercus X morehus Herman Knoche 1919-11-26 Series A, No. 3095 Lake Lower Lake Comment
  UCD83880  Quercus berberidifolia Ellen Dean; Gordon Harrington, Jack Alderson 2010-3-7 5797 Lake Cache Creek Wilderness area, northern part of wilderness, accesssed via DFG property (Redbud Trail), route taken goes overland to Rocky Creek. 356 Comment
  CAS-BOT-BC62557  Quercus chrysolepis Alice Eastwood 1925-5-23 12917 Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC62562  Quercus chrysolepis Jas. O. Gunn 1902-5-17 s.n. Lake 3 miles SE of Glenbrook Comment
  CHSC29525  Quercus chrysolepis Dibble; Griggs 1979-7-11 99 Lake Near Bear Creek, close to the town of Stonyford. 883 Comment
  HSC46571  Quercus chrysolepis J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9309 Lake Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01 1006 Comment
  UC54684  Quercus chrysolepis W. W. Mackie Sep 1902 Lake Sheet Iron Mt. Comment
  HSC31607  Quercus douglasii Gary S. Lester 1974-5-4 138 Lake Along Walker Ridge Rd., 0.5 mi. from junction with Hwy. 20 671 Comment
  UCD40010  Quercus douglasii Rodney Gale Myatt 1971-9-15 993 A Lake Cobb Mt. Along Hwy 29, south of Clear Lake. 822 Comment
  CAS-BOT-BC86183  Quercus dumosa Lewis S. Rose 1935-9-11 35635 Lake 8 mi. SW of Lakeport 609 Comment
  CAS-BOT-BC86190  Quercus dumosa Carl B. Wolf 1930-11-2 1797 Lake 4 miles E of Hough's Mineral Springs on road to Williams 609 Comment
  CAS-BOT-BC86195  Quercus dumosa L. Blackford; S. Branch; D. Malm 1988-4-16 65 Lake 6.1 miles on Walker Ridge Rd. off highway 20 at Blue Oak Campground 731 Comment
  JEPS37808  Quercus dumosa W. L. Jepson 1936-12-5 17984 Lake between Lower Lake and Kelseyville 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-BC79745  Quercus durata H. E. McMinn 1923-5-27 994 b Lake Base of Snow Mountain Comment
  CHSC29520  Quercus durata Dibble; Griggs 1979-7-11 108 Lake Near Potato Hill, close to the town of Stonyford. 926 Comment
  RSA2742  Quercus durata J. W. Blankinship 1928-9-16 s.n. Lake Siegler Springs. Comment
  RSA339136  Quercus durata Margaret J. Williams, Wayne Roderick 1984-5-22 84- 13 -1 Lake Hwy 29, 0.3 mi into Lake County from Napa County. 396 Comment
  UC1193258  Quercus durata G. W. Tourtillott 1950-11-6 37 Lake 0.5 mi n Bachelder Valley 609 Comment
  UC534979  Quercus durata H. E. Parks 1931-9-18 10172 Lake Comment
  HSC27288  Quercus durata var. durata J. P. Smith, J. O. Sawyer 1972-4-1 5178 Lake Wuntun Campground Comment
  HSC34925  Quercus durata var. durata Thomas W. Nelson, James Nelson 1975-3-26 1765 Lake Beside Hwy. 29, N of Calistoga along St. Helena Creek, NE side of Mt. St. Helena Comment
  HSC46519  Quercus durata var. durata J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9288 Lake Mendocino National Forest, FS Rd. 20N01, near area known as Cabbage Patch. 610 Comment
  UC424841  Quercus garryana var. breweri Milo S. Baker 1929-6-30 3489 b Lake on trail to Summit Springs Snow Mt. Comment
  HSC46569  Quercus kelloggii J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9307 Lake Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01 1006 Comment
  POM225848  Quercus kelloggii M. S. Jussel 1931-3-31 63 Lake Cobb Mt. 915 Comment
  UC54720  Quercus kelloggii W. W. Mackie 1902-9-20 Lake Sheet Iron Mt. toward St. John's Mt. (n Lake County); Sheet Iron Mt. Comment
  UCD40426  Quercus kelloggii Rodney Gale Myatt 1971-9-16 1327 Lake Just above Potter Valley, west of Lake Pillsbury. 609 Comment
  CAS-BOT-BC61537  Quercus lobata Agnes M. Bowman 1902-4-1 243 Lake Sulphur Banks Comment
  UCD163807  Quercus parvula var. shrevei Kerry Heise 1998-11-18 5 Lake Highland Springs at junction of Highland Springs Rd. and Highland Springs Cutoff, 5 mi. south of Clear Lake. 445 Comment
  CAS-BOT-BC104837  Quercus wislizeni J. W. Blankinship s.n. Lake Clark's Peak, Mt. Konocti, Cliffs 914 Comment
  CAS-BOT-BC104844  Quercus wislizeni Mrs. Alexander McCallum 1900-7-1 s.n. Lake Bartlett Springs Comment
  JEPS37989  Quercus wislizeni Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake ridge to Elk Mt. from Big Horse; South Fork of the Eel River Comment
  LA205342  Quercus wislizeni Carl Epling; William Robison 1935-7-27 sn Lake near Clear Lake Comment
  RSA254990  Quercus wislizeni C. W. Tilforth, John Dourley 1975-9-27 1135 Lake West bank of Borax Lake, north of Clear Lake Park. 404 Comment
  RSA2741  Quercus wislizeni J. W. Blankinship 1928-9-26 s.n. Lake Kelseyville, Mt. Konocti. Comment
  CHSC104056  Quercus wislizeni var. frutescens David Isle; Arnold James 1993-6-24 1743 Lake Mendocino National Forest; North Coast Ranges; upper main Eel River watershed. Above Lake Pillsbury, about 1 mile W of Boardman Ridge Jct. (1N02) off S edge of 20 N01 with view of Squaw Valley. 950 Comment
  POM290520  Quercus wislizeni var. frutescens Lyman Benson, Robert Benson 1957-8-19 15766 Lake 1/4 mile from tip of Buckingham Peninsula, Clear Lake, Middle N Coast mt. range, Sacramento Valley drainage area. 412 Comment
  UCSB59612  Quercus wislizeni var. wislizeni Muller, Cornelius 1954-6-20 Lake Bear Creek Valley at Bear Creek Camp 762 Comment
  UCSB60958  Quercus wislizeni var. wislizeni Muller, Cornelius 1954-6-20 Lake 1/2 mi. above Bear Creek Camp Comment
  UCD135327  Rafinesquia californica K. Esau 1935-5-8 s.n. Lake Near Clear Lake. Comment
  UCD84400  Ranunculus aquatilis Ayzik Solomeshch 2004-6-13 s.n. Lake Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek. 891 Comment
  JEPS101994  Ranunculus arvensis Dean Wm. Taylor with Mey Akasah 1999-6-3 17209 Lake Manning Flat, along Highway 29 5 miles West from Lower Lake 563 Comment
  UCD48149  Ranunculus californicus M. Atamian; R. Brush, C. Owens, S. Olmsted, M. Furuyama 2000-4-29 20 Lake Lake Co., McLaughlin Reserve, South-West of Berryessa-Knoxville Road, base of the North-East slope of Research Hill. 640 Comment
  RSA534584  Ranunculus flammula var. ovalis Peter Rubtzoff 1957-8-10 3507 Lake Boggs Lake, Western shore of the lake open, wet ground Comment
  POM226903  Ranunculus hebecarpus L. R. Abrams 1936-3-28 13710 Lake Near lower lake Comment
  POM89890  Ranunculus hebecarpus F. W. Peirson 1926-4-2 6603 Lake Lower Lake Comment
  UCD96948  Ranunculus occidentalis M. Wiesendanger 1927-5-4 667 Lake Near Monticello. Comment
  RSA245005  Ranunculus occidentalis D. E. Anderson 1962-4-14 1983 Lake 36 miles W of Williams on State Sign 20 Comment
  SEINET7042599  Ranunculus occidentalis A. G. Vestal 1963-5-11 s.n. Lake Seigler Springs North Road. Clearlake Highlands quadrangle UTM Zone 10, 526354mE, 4304294mN. Comment
  POM268300  Ranunculus occidentalis var. eisenii Lyman Benson 1935-3-7 6316 Lake Stubbs Ranch jct, Inner N Coast, Clear Lake 549 Comment
  CHSC115380  Ranunculus occidentalis var. occidentalis Lowell Ahart 2015-4-10 20017 Lake Along a small drainage, 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
  HSC62793  Ranunculus occidentalis var. occidentalis Rick Lundquist 1979-4-14 13 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  POM268822  Ranunculus occidentalis var. ultramontanus A. A. Heller 1902-7-27 5993 Lake Thistle Springs, Mt. Sannedrin. Comment
  JEPS18934  Reseda lutea S. Galen Smith 1957-6-8 3026 Lake near northern edge of Middletown, close to bridge over St. Helena Creek St. Helena Creek; Middletown, St. Helena Creek Comment
  CAS-BOT-BC427541  Reseda lutea Carl B. Wolf 1928-5-4 1869 Lake 5 miles south of Middletown Comment
  RSA7787  Rhamnus californica Carl B. Wolf 1928-5-5 1967 Lake 3.5 mi. from Clear Lake on the Bartlett Springs Grade. Comment
  CDA35700  Rhamnus californica T. C. Fuller 1962-7-1 9143 Lake North of Boggs Lake; ca. 7 miles southeast of Kelseyville. 0 Comment
  UC215318  Rhamnus californica subsp. californica A. A. Heller 1919-6-8 13246 Lake e base Snow Mountain (Mill Creek Forestry Station) 548 Comment
Read comments
Dec 31 2011
  POM204002  Rhamnus crocea L. S. Rose 1934-5-22 34268 Lake Blue Lakes Comment
  CAS-BOT-BC59828  Rhamnus ilicifolia Carl B. Wolf 1928-2-26 1517 Lake 6 mi. no. of Upper Lake on road to Williams. Comment
  HSC18408  Rhamnus ilicifolia Neuns 1950-11-13 148 Lake Soda Creek Rd. above Clear Lake 488 Comment
  POM283033  Rhamnus purshiana Lyman Benson 1932-6-21 3740 Lake Snow Mountain; ft Middle N Coast Mt Range, Bear Creek, Eel River. 1524 Comment
  POM246503  Rhamnus tomentella subsp. crassifolia Carl B. Wolf 1933-9-26 5507 Lake Inner N coast range, 6.6 miles E of Houghs Mineral springs on road to Williams. 518 Comment
  UC1728659  Rhamnus tomentella subsp. crassifolia Richard Olmstead 1986-6-14 854 Lake 1.3 mi from jct of Bartlett Spring Road and Walker Ridge Road 560 Comment
  UCR254849  Rhamnus tomentella subsp. crassifolia Greg de Nevers 1998-3-15 11148 Lake North Coast Range, Cache Creek, at Petrified Canyon 271 Comment
  CAS-BOT-BC199714  Rhododendron occidentale Wayne Roderick 1967-5-20 s.n. Lake Butts Canyon Road, ca. 10 miles s.e. of Middletown, Lake-Napa county line 457 Comment
  UC419033  Rhododendron occidentale H. E. Parks May 1930 731 Lake Mount St. Helena Comment
  CHSC105734  Rhus aromatica David Isle; Arnold James 1993-6-23 1761 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. 560 Comment
  JEPS2831 Image available Rhus aromatica W. L. Jepson 1892-7-28 Lake hills n Berryessa Valley; Mountain Region of Clear Lake; N of Berryessa Valley, mountain region of Clear Lake Comment
  UC909753  Rhus trilobata Milo S. Baker 1950-4-15 12166 Lake 1 mi se Borax Lake Comment
  SEINET12217843  Ribes aureum var. gracillimum Unknown 1986-1 60026 Lake W of Kelseyville, Highland Springs Rd, along Highland Creek (W of reservoir) 515 Comment
  HSC85947  Ribes californicum Michalski, Hopson, Raum 1987-4-21 47 Lake Blue Oak Campground, 8 mi. N of Hwy. 20 on Walker Ridge Rd., S and E of Indian Valley Reservoir Comment
  RSA121448  Ribes californicum K. e. Bradshaw 1937-6-2 62 Lake 2 1/2 miles N.W. of Lakeport. 518 Comment
  RSA2259  Ribes californicum J. W. Blankinship 1923-3-24 s.n. Lake Soda Bay. Comment
  CAS-BOT-BC92928  Ribes californicum var. californicum Alice Eastwood 1925-5-22 12866 Lake Dashiells, Mount Sanhedrin. Comment
  UC1281033  Ribes divaricatum var. pubiflorum H. E. McMinn 1923-5-27 995 a Lake Bear Creek, tributary to Rice Fork of Eel River Snow Mt., Bear Creek Comment
  CAS-BOT-BC168909  Ribes malvaceum J. W. Blankinship 1925-12-18 s.n. Lake Mt. Koncti Comment
  CAS-BOT-BC362998  Rigiopappus leptocladus M. S. Jussel 1933-4-30 s.n. Lake Jordan Park, Cobb Mt. Comment
  CAS-BOT-BC363001  Rigiopappus leptocladus John Thomas Howell 1945-6-21 21137 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  JEPS95450  Rigiopappus leptocladus Vernon H. Oswald and L. Ahart 1994-6-20 6343 Lake T18N R9W NW1/4 Sec. 11, 2500 ft, Chaparral-Yellow Pine Forest ecotone. Forest Route M3 (18N04) 1.8 mi S of Copper Butte Creek, W edge of Snow Mtn. Wilderness, W of Stonyford 762 Comment
  RSA2712  Rigiopappus leptocladus J. W. Blankinship 1923-4-15 s.n. Lake Kelseyville Comment
  POM275400  Rosa californica Lyman D. Benson 1933-6-20 s.n. Lake Kelseyville, middle N Coast mt. range. Kelsey Creek. 457 Comment
  UCD41697  Rosa californica Geri Hulse-Stephens 2001-9-6 818 Lake Goat Mountain. Lovelady Spring. Lovelady Seep. Below road, 0.1 miles west of Forest Service Boundary. 1264 Comment
  RSA2625  Rosa gymnocarpa J. W. Blankinship 1928-7-29 s.n. Lake Mt. Konocti. 1220 Comment
  SEINET10736899 Image available Rosa gymnocarpa var. gymnocarpa A. Arthur Heller 1902-7-14 Heller 5858 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  UC154214  Rosa pisocarpa Joseph P. Tracy Jul 21 1905-Aug 16 1905 2305 Lake Elk Mountain Northern Coast Ranges (n Lake Co.) 1219 Comment
  RSA0005652  Rosa prionota A. A. Heller 1902-7-14 5858 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  SEINET13095483  Rosa prionota A. A. Heller 1902-7-14 5858 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  JEPS108154  Rosa spithamea D. Isle 1997-9-25 1026 Lake Pitney Ridge. Just west of gate to Jack Kroll's property. Just east of Young's Peak. 1036 Comment
  UCD41316  Rubus armeniacus Andrea Douglas; E. Dean, M. Bibbo, and T. Pitman 2004-5-1 7 Lake McLaughlin UC Reserve. Along road that leads from Knoxville-Berryessa road to Field station. E. side of Hunting Crk where creek crosses the road. 649 Comment
  CAS-BOT-BC422156  Rumex californicus John Thomas Howell 1945-6-20 21086 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CAS-BOT-BC421713  Rumex conglomeratus J. W. Blankinship 1924-7-3 s.n. Lake Kelseyville. 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
  CAS-BOT-BC433755  Rumex pulcher Greg de Nevers 2001-7-8 12585 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC433858  Rumex salicifolius Malcom A. Nobs; S. Galen Smith 1949-9-8 1859 Lake Shores of Thurston Lake Comment
  CAS-BOT-BC434074  Rumex transitorius M. S. Jussel 1933-6-26 225 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  UC1100021  Ruppia cirrhosa Calvin and Phyllis McMillan 1951-6-23 1601 Lake n of Lower Lake (Boran Lake); Borax Lake 426 Comment
  UCD138316  Ruppia cirrhosa Calvin McMillan; Phyllis McMillan 1951-6-23 1601 Lake Borax Lake, north of Lower Lake. 426 Comment
  CDA36475  Saccharum ravennae Shane Morgan 2011-7-11 s.n. Lake McLaughlin UCN Reserve; on the border of Lake and Napa counties. 0 Comment
  UC441329  Sagittaria cuneata Geo. Hansen 1893-1 Lake Cobb's Lake Comment
Read comments
Nov 11 2010
  RSA0051317  Salix Greg de Nevers 2001-7-8 12572 Lake Clear Lake, Rodman Slough. 396 Comment
  CAS-BOT-BC103112  Salix bonplandiana Doris K. Kildale 1928-5-7 4975 Lake 3 miles east of Hough's Mineral Springs Comment
  CAS-BOT-BC103117  Salix bonplandiana Ball; Bracelin; Parks & Parks 1931-4-21 29 Lake St. Helena Creek just south of Middletown 400 Comment
  CAS-BOT-BC103128  Salix bonplandiana Agnes M. Bowman 1902-5-1 s.n. Lake Lower Lake Comment
  CAS-BOT-BC102865  Salix breweri Harold E. Parks; Susan T. Parks 1931-9-18 01064 Lake St. Helena Creek about 8 km. south of Middletown 430 Comment
  CAS-BOT-BC102879  Salix breweri James A. Gunn, Jr. 1902-5-17 s.n. Lake 3 m. N.W. Glenbrook in Sweetwater Valley Comment
  CAS-BOT-BC102882  Salix breweri G. Ledyard Stebbins; Walter Knight; Irja Knight 1969-10-5 2780 Lake along Stanton Creek above ford on Bartlett Srpings-Leesville Road 457 Comment
  CAS-BOT-BC102887  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
  LA208567  Salix breweri Ball; Mrs. H. P. Bracelin, Parks, Parks 1931-4-21 24 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. S. of Middletown 420.0 Comment
  POM360944  Salix breweri Carleton R. Ball, Bracelin, Harold E. Parks, S. T. Parks 1931-4-21 22 Lake Mirabel Creek. Near jct with St Helena Creek. About 6 km S of Middletown. 420 Comment
  RSA10616  Salix breweri Carl B. Wolf 1928-5-4 1877 Lake 5 miles S of Middletown on road to Mt. St. Helena. Comment
  SBBG58854  Salix breweri C. R. Ball, H. Parks 1931-4-21 23 Lake Mirabel Crk, near jct with St. Helena Crk, ca. 6 km S of Middletown 420 Comment
  UC480295  Salix breweri Harold E. and Susan T. Parks 1931-9-18 1063 Lake about 8 km s Middletown; St. Helena Creek 430 Comment
  UC481156  Salix breweri Harold E. Parks 1931-9-18 1066 Lake near junction with St. Helena Creek; Mirabel Creek 420 Comment
  UCD110773  Salix breweri Ball; Bracelin, Parks, and Parks 1931-4-21 24 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. south of Middletown. 420 Comment
  UC437327  Salix exigua var. hindsiana K. Brandegee 1910-8-12 Lake Bartlett Springs Comment
  UCD141192  Salix gooddingii Ellen Dean; with Plant Biology 102 interns 2013-4-14 7685 Lake Clear Lake State Park. NE of Kelseyville. Main part of park near boat launch area and Visitor Center parking lot. 405 Comment
  CAS-BOT-BC104131  Salix hindsiana L. R. Abrams 1928-5-7 12495 Lake Cache Creek, 2 miles west of Hough Springs Comment
  SD1013  Salix laevigata Harold E. Parks, Ball, Bracelin, Parks 1931-4-21 29 Lake St. Helena Creek just south of Middletown 399 Comment
  UC481233  Salix laevigata Ball, Bracelin, Parks and Parks 1931-4-21 29 Lake St. Helena Creek just s of Middletown; St. Helena Creek 400 Comment
  CAS-BOT-BC107109  Salix lasiolepis Harold E. Parks; Susan T. Parks 1931-3-31 922 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. sout of Middletown 420 Comment
  HSC20015  Salix lasiolepis H. E. Parks 1931-3-31 925 Lake Mt. St. Helena Comment
  HSC42015  Salix lasiolepis M. A. Baker 1977-4-24 236 Lake Bartlett Springs Rd. at Kilpepper Creek 503 Comment
  JEPS80045  Salix lasiolepis L. R. Heckard with J. Hickman 1979-6-15 5045 Lake trail from Summit Springs up sw corner of Snow Mt. 1828 Comment
  UC519395  Salix lasiolepis Harold E. and Susan T. Parks 1932-3-25 1131 Lake near junction with St. Helena Creek (about 4.5 km s of Middletown); Mirable Creek 360 Comment
  CAS-BOT-BC128503  Salix lasiolepis var. lasiolepis Ball; Bracelin; Parks & Parks 1931-4-21 24 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. south of Middletown, In gravelly bed of Mirabel Creek about 120 m. above the mouth. 420 Comment
  CAS-BOT-BC128541  Salix lasiolepis var. lasiolepis Agnes M. Bowman 1902-5-1 s.n. Lake Lower Lake Comment
  CAS-BOT-BC125652  Salix melanopsis Ball; Bracelin; Parks & Parks 1931-4-21 30 Lake St. Helena Creek just south of Middletown 400 Comment
  CAS-BOT-BC125657  Salix melanopsis L. R. Abrams 1928-5-7 12540 Lake 2 miles east of Hough's Springs Comment
  RSA10746  Salix melanopsis Carl B. Wolf 1928-5-7 2079 Lake 3 miles east of Hough's Mineral Springs, on the road to Williams. Comment
  UC481231  Salix melanopsis Ball, Bracelin, Parks and Parks 1931-4-21 30 Lake just s. Middletown (St. Helena Creek); St. Helena Creek 400 Comment
  CAS-BOT-BC125952  Salix scouleriana H. L. Mason 1926-1-1 2588 Lake Near summit of Elk Mountain Comment
  JEPS80844  Salix sitchensis L. R. Heckard and J. C. Hickman 1981-8-1 5814 A Lake sw side Snow Mt. (along Bear Creek) 1828 Comment
  HSC42009  Salvia columbariae M. A. Baker 1977-4-23 189 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC66038  Salvia columbariae Cathie Goldberg, Lynn Kunstman, Lauren Philbrick, Geoff Walsh 1980-4-19 29 Lake Along Walker Ridge Rd., 2.65 mi. S of its junction with access road to Indian Valley Dam. Comment
  UC903761  Salvia columbariae Milo S. Baker 1950-4-15 12165 Lake 1 mi se Borax Lake Comment
  RSA119276  Salvia sonomensis Chas. H. Lamoureux, J. M. Tucker, Roman Gankin 1957-5-4 1250 Lake 2 miles northwest of entrance to Richmond Park on road skirting south shore of Clear Lake Comment
  HSC31528  Sanicula bipinnatifida Maralyn O'Meara, Gary S. Lester 1974-5-4 309 Lake Along Walker Ridge Rd. 0.5 mi. N from junction with Hwy. 20 671 Comment
  UCD110867  Sanicula crassicaulis Christopher Mallek 2008-1 HV1- 6 Lake High Valley. 793 Comment
  UCD112020  Sanicula crassicaulis Christopher Mallek 2008-1 HV1- 76 Lake High Valley. 793 Comment
  HSC91398  Sanicula tuberosa Amy Austin, Tony LaBanca, Noreen McClintock 1990-4-14 32 Lake Blue Oak Campground on Indian Valley Reservoir Rd., 2.5 mi. NE of intersection with Walker Ridge Rd. 534 Comment
  SEINET12216680  Saxifraga californica F. H. Utech, McClintock, E.; Knight, W.; Knight, I. 1984-1 84 -041 Lake ca 3.2 mi W of CA 20 on CA 175 (Hopland Road) enroute to Hopland from Finley 457 Comment
  CAS-BOT-BC111395  Schoenoplectus acutus var. occidentalis Gregory Clark de Nevers 2001-7-8 12577 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC111299  Schoenoplectus acutus var. occidentalis Herbert L. Mason 1946-7-27 12945 Lake Margin of Clear Lake about one mile south of Lakeport Comment
  RSA97026  Schoenoplectus acutus var. occidentalis M. S. Jussel 1948-8-5 27 Lake Buckingham Park. Comment
  UC1100681  Scirpus acutus var. occidentalis Herbert L. Mason 1945-8-24 12674 Lake e shore Lower Lake; e shore Lower Lake Comment
  CHSC91496  Scirpus diffusus D. Isle 1995-6-7 1092 Lake Mendocino National Forest--North Coast Ranges. Rice Fork Watershed. East of Rd. 16N19 in the East side of Deer Valley Meadow. 1024 Comment
  CDA39132  Scirpus fluviatilis T. C. Fuller 1958-6-16 1726 Lake North shore of Clear Lake, Sunset Point. 0 Comment
  CAS-BOT-BC110849  Scirpus microcarpus Brandegee s.n. Lake Snow Mountain Comment
  RSA8469  Scirpus microcarpus M. S. Jussel 1933-7-3 338 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch. Comment
  UCD84582  Scleranthus annuus Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6107 Lake Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. Meadow on south side of road. 647 Comment
  CAS-BOT-BC239999  Scribneria bolanderi John Thomas Howell 1943-5-10 17997 Lake 7 miles west of Lakeport on road to Hopland Comment
  UC971703  Scribneria bolanderi Leo Koch 1940-4-26 885 Lake s of Kelseyville (1/2 mi s of junction of Highway 29 and Adam Springs Road) Comment
  UCD92487  Scribneria bolanderi Beecher Crampton 1953-7-13 1497 Lake 1 mile west of Scotts Valley. Comment
  CHSC101554  Scutellaria californica G. F. Hrusa; R. Gross 2008-5-23 17446 Lake N-facing slope above N. Fk. Cache Cr. +/- 1/2 mile below spillway of Indian Valley Reservoir. 408 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
  UCD162971  Scutellaria californica James A. Neilson Jr. 1982-6-16 4082 Lake Mayacmas Mountains; about 2 1/2 miles north of Glenbrook. (Exact location unknown. Coordinates estimated by label maker.) Comment
  POM283247  Scutellaria californica A. E. Irving 1930-06 s.n. Lake N. of Upper Lake. Bartlett Mt. Middle N. Coast Mt. range. 762 Comment
  SD147969  Scutellaria californica Richard Olmstead 1986-6-19 881 Lake Snow Mt., Mendocino N. F.; adjacent to serpentine barrens; at 4-way jct 1.4 miles below Summit Spa. 1341 Comment
  RSA639996  Scutellaria siphocampyloides Richard Olmstead 1985-5-16 671 Lake Blue Oak Campground, 35 mi E of Middletown on hwy 20, 6.4 mi N of hwy 20 on Walker Ridge Rd, then 2.6 mi W on BLM rd to Indian Valley reservoir. 524 Comment
  RSA10798  Scutellaria tuberosa Carl B. Wolf 1928-5-6 2021 Lake 3 miles west of Bartlett Springs on the road to Clear Lake. Comment
  UC1549225  Scutellaria tuberosa Richard Olmstead 1984-4-29 524 Lake between Williams and Clear Lake (along Walker Ridge Road, 2.4 mi n of CA 20); Walker Ridge Road 777 Comment
  UCD81082  Scutellaria tuberosa Kalynda Stone; with PLB 102 class 2009-5-3 6 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
  CAS-BOT-BC63787  Sedum radiatum subsp. radiatum Alice Eastwood 1925-5-25 12940 Lake On way to Mt. Samhedrin from Dapluelle Comment
  JEPS11949  Sedum sanhedrinum Rimo Bacigalupi with G. T. Robbins 1954-6-24 4603 Lake close to summit Hull Mountain; close to summit Hull Mountain 2118 Comment
  CAS-BOT-BC63842  Sedum spathulifolium L. R. Abrams 1928-5-6 12467 Lake 1 1/2 miles west of Bartlett Springs. Comment
  CAS-BOT-BC63936  Sedum spathulifolium Lawrence Beane 1949-5-11 286 Lake 8 miles south of Clearlake. Comment
  JEPS4752  Senecio aronicoides Rimo Bacigalupi with H. L. Mason and J. R. Sweeney 1953-6-8 4173 Lake 1.25 mi n Lower Lake (along State Road 53, just to the n of bridge over Cache Creek) 408 Comment
  RSA0012437  Senecio aronicoides F. W. Peirson, Mabel Peirson 1926-4-2 6597 Lake 5 miles east of Kelseyville on the road to the Lower Lake Comment
  RSA0012444  Senecio aronicoides C. B. Wolf 1928-5-4 1885 Lake 2 miles S of Middletown. Comment
  RSA0012760  Senecio aronicoides Peter Rubtzoff 1955-5-28 1884 Lake Jordan park, 1.7 mi. NW of Cobb. Comment
  RSA32504  Senecio greenei J. T. Howell 1945-6-18 20978 Lake near Glenbrook. Comment
  UCR45082  Senecio greenei L. F. LaPre 1986-5-31 s.n. Lake Inner North Coast Ranges, Three Peaks, 5 mi SE of Middletown near Napa County line 732 Comment
  CDA12218  Senecio greenei G. F. Hrusa 1993-6-1 11168 Lake North Coast Biodiversity Arena; N side of Bartlett Springs Rd. 200 meters downstream from crossing of Kilpepper Creek. Comment
  RSA176560  Senecio greenei D. E. Breedlove 1963-5-30 5178 Lake Fifteen miles east of Bartlett Sprins. Comment
  CAS-BOT-BC363684  Senecio hydrophilus J. W. Blankinship 1928-8-25 s.n. Lake Clear Lake. Low fields along Kelsey Creek Comment
  CDA7635  Senecio jacobaea D. Isle 2005-7-12 1140 Lake North Coast Ranges.; Mendocino National Forest. Upper Main Eel River Watershed. 3/8 mile northeast of Sidalcea hickmanii (#1124) site. East of Lake Pillsbury Fire on tractor line to 2001 Lake Pillsbury Fire. Comment
  CHSC13723  Sidalcea diploscypha J. G. Moore 1970-5-29 153 Lake Two mi. s of Lakeport on Hwy. 175. 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
  UC1784228  Sidalcea diploscypha Ethel Crum 1434 Lake Bartlett Spring to Willows Comment
  UCD20482  Sidalcea hartwegii E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1048 Lake McLaughlin UC Reserve. Lower reaches of eastern side of Research Hill, W of Hunting Creek. 609 Comment
  SEINET3068835  Sidalcea hydrophila A. A. Heller 1902-8-11 6047 Lake Near Hullville on the ridge between Eel River & Rice Creek Comment
  CAS-BOT-BC205764  Sidalcea oregana Lyman Benson 1932-8-5 4035 Lake Kelseyville, Middle N Coast Mt. Range, Clear Lake, McGaw Slough 457 Comment
  CHSC29642  Sidalcea oregana subsp. hydrophila Dibble; Griggs 1979-8-7 20 Lake Near Mc Cleod Ridge, close to the town of Potter Valley. 732 Comment
  POM282918  Sidalcea oregana subsp. hydrophila Lyman Benson 1928-6-28 364 Lake Big Valley, McGaw Slough, William Gard Ranch. 442 Comment
  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
  CAS-BOT-BC384448  Silene antirrhina Ira L. Wiggins 1933-6-3 6726 Lake 2 mi. E. of Oat Hill Mine Comment
  UC173978  Silene bernardina H. M. Hall 1913-7-21 9540 Lake 40 to 50 mi from Pacific Ocean (Mt. Hull, northern Lake County); Inner North Coast Ranges, Mt. Hull 1981 Comment
  CHSC78631  Silene laciniata subsp. californica L. P. Janeway 2000-5-30 6758 Lake Inner North Coast Ranges. East-facing dirt road cutbank on west side of Spanish Creek 1.4 km north of North Fork Cache Creek. 494 Comment
  POM296176  Sisymbrium altissimum Cora W. Benson 1935-5-11 118 Lake Mt Konocti. Comment
  UCD115508  Sisymbrium altissimum A. Simontacchi 1937-7-12 284 Lake 0.2 mile west of Soda Bay, Lakeport. 457 Comment
  CAS-BOT-BC83617  Solanum parishii G. Bentley 1917-5-30 s.n. Lake Lakeport Comment
  NY821128  Solanum parishii A. A. Heller 1919-5-10 13144 Lake Valley of a tributary of Cache creek 5 miles east of Hough's Springs Comment
  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
  UCD42033  Solanum parishii Geri Hulse-Stephens 2001-6-2 587 Lake Goat Mountain. Addington Camp. Upper Addington. 1386 Comment
  UCD44975  Solanum parishii Geri Hulse-Stephens 2002-6-2 963 Lake Goat Mountain. East of Fallen Fir Marsh. 1280 Comment
  CAS-BOT-BC156499  Solanum umbelliferum J. W. Blankinship 1923-3-25 s.n. Lake Mt. Konocti 914 Comment
  RSA10769  Solanum umbelliferum Carl B. Wolf 1928-5-6 2051 Lake 3 mi E of Barlett Springs on the road to Williams. Comment
  UCR50683  Sonchus asper Lyman Benson 1943-8-25 11429 Lake Kelseyville, Middle North Coast Range, Clear Lake Drainage 412 Comment
  POM294082  Sonchus asper Lyman Benson 1943-8-25 11429 Lake Kelseyville, Middle North Coast Range, Clear Lake Drainage 412 Comment
  RSA21556  Sparganium erectum subsp. stoloniferum Carl B. Wolf 1937-9-15 9357 Lake North Coast Range, Clear Lake, 1 mile north of Lakeport. 396 Comment
  POM282237  Sparganium eurycarpum Lyman Benson 1928-5-26 211 Lake Sodd Bay, Middle North Coast Range, Clear Lake. 427 Comment
  SEINET12075876  Spiranthes romanzoffiana H. H. Heller 1941-1 Lake Comment
  NY342287  Spraguea eximia A. M. Bowman 1901-5-18 s.n. Lake Sulphur Banks Comment
  UCSC000646  Stachys ajugoides Randall Morgan 1991-6-6 s.n. Lake Quadrangle: Lakeport Lakeport - Laurel Beach Comment
  UC1010345  Stachys ajugoides var. ajugoides Milo S. Baker 1951-7-7 12384 Lake w Lower Lake; Snow Lake 609 Comment
  JEPS63071  Stachys ajugoides var. rigida Willis L. Jepson 1892-7-31 14978 Lake near Kelseyville (mountain region of Clear Lake); Clear Lake Comment
  UC1282707  Stachys ajugoides var. rigida J. R. Sweeney 1951-4-15 595 Lake 1.2 mi sw Highland Springs 464 Comment
  RSA702781  Stachys albens L. Ahart 2004-10-4 11434 Lake Below the high water line of Indian Valley Reservoir, along the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road. 447 Comment
  JEPS62999  Stachys albens Willis L. Jepson 1892-7-29 14976 Lake Knoxville Grade to Lower Lake; Mountain Region of Clear Lake, Knoxville Ridge Comment
  UCD42116  Stachys rigida var. quercetorum Geri Hulse-Stephens 2002-5-31 944 Lake Goat Mountain.. Three Walnuts Marsh. Root parcel. 944 Comment
  UC1124944  Stachys stricta P. L. Johannsen 1937-5-23 1199 Lake 3 mi se Upper Lake; Lakeport Quadrangle Comment
  UCD41407  Stellaria nitens Ellen Dean; A. Douglas, M. Bibbo, and T. Pitman 2004-5-1 2020 b Lake McLaughlin UC Reserve. Along Rief Rd, about 0.5 road miles E of Knoxville-Berryessa Rd. 670 Comment
  CAS-BOT-BC375218  Stephanomeria elata John Thomas Howell 1937-7-19 13134 Lake Elk Mt. Comment
  JEPS36822  Stephanomeria exigua subsp. coronaria W. L. Jepson Jul 1 1892-Aug 1 1892 Lake Bachelor Valley Mountain Region of Clear Lake Comment
  JEPS36823  Stephanomeria exigua subsp. coronaria Willis L. Jepson 1892-7 Lake Elk Mt., n Lake County South Fork of the Eel River 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
  RSA463084  Stephanomeria virgata Lyman Benson 1936-8-4 7926 Lake Kelseyville. Middle N. Coast mtn range, Clear Lake watershed. 412 Comment
  UC589836  Stephanomeria virgata subsp. pleurocarpa G. L. Stebbins Jr. 1936-9-19 2066 Lake sw side Snow Mt. 1524 Comment
  UC1051529  Streptanthus Helen K. Sharsmith 1953-6-30 4391 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
  UC952867  Streptanthus Milo S. Baker 1957-7-6 12361 Lake e base of mt along brach rd from Elk Mt. Rd to Lake Pillsbury (near road junction at serpentine outcrop); Pine Mt. Comment
  CAS-BOT-BC61155  Streptanthus barbiger R. D. Stone 1983-6-7 526 Lake Cobb Valley on slope east of Kelsey Creek and Bottle Rock Road, ca. 1.5 mile northwest of Pine Grove. 740 Comment
  CAS-BOT-BC61161  Streptanthus barbiger James Jokerst 1985-4-16 2343 Lake Near Big Canyon Creek. 425 Comment
  UC956619  Streptanthus barbiger Freed W. Hoffman 1948-6-24 2307 Lake creek 1.5 mi from summit of Mayacamas Range (on old Pieta-Highland Springs rd); North Coast Ranges, Highland Creek 541 Comment
  UCD161879  Streptanthus barbiger James A. Neilson Jr. 1977-7-19 3934 Lake Mayacmas Mountains; Sulphur Creek within 300 yards of Bottle Rock Road. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CAS-BOT-BC61219  Streptanthus brachiatus Lawrence F. LaPre; Kelly Campbell 1987-7-3 s.n. Lake South of Bear Ridge Road, just east of Sonoma County Line. 914 Comment
  CAS-BOT-BC61244  Streptanthus breweri Tom Craig 1941-6-18 s.n. Lake Road between Aetna Springs and Middletown. Comment
  UC1292649  Streptanthus breweri var. hesperidis A. R. Kruckeberg 1948-6-6 1714 Lake along Hwy 53 (to Lower Lake) 4 mi ne Middletown; Hill 1030 of USGS topographical map Comment
  UC1492757  Streptanthus breweri var. hesperidis Freed W. Hoffman 1948-6-7 2324 Lake near Middletown; North Coast Ranges, Bar X Rancho Comment
  UC1552827  Streptanthus breweri var. hesperidis Frederica Bowcutt 1985-5-20 530 Lake 10 air mi s Clear Lake (ca 3 mi n of Middletown, se of Harbin Hot Springs ca 2 mi n of Putah Creek and w of Harbin Springs Rd) Comment
  JEPS123305  Streptanthus breweri var. hesperidis David Gowen 2009-6-15 1063 Lake Butts Canyon Road about 0.2 mile north of Lake County line. Comment
  CHSC4037  Streptanthus glandulosus M. Lee 1967-4-29 19 Lake On N. side of Hwy 20 ca. 26 mi. west of Williams. 426 Comment
  CAS-BOT-BC87108  Streptanthus glandulosus subsp. glandulosus Alice Eastwood; John Thomas Howell 1938-5-17 5688 Lake Elk Mountain. 1127 Comment
  CAS-BOT-BC87114  Streptanthus glandulosus subsp. glandulosus G. B. Rossbach; R. P. Rossbach 1938-5-31 788 Lake Mendocino National Forest. 7 miles west of Bartlett Springs. Comment
  UC956594  Streptanthus glandulosus subsp. glandulosus Freed W. Hoffman 1948-6-7 2333 Lake on Peterson Ranch rd 3.1 mi s Middletown Junction; North Coast Ranges, Dog Rock Comment
  UC956611  Streptanthus glandulosus subsp. glandulosus Freed W. Hoffman 1948-5-14 2282 Lake road to Hennessey Ranch; North Coast Ranges, Bucksnort Creek Comment
  UC956612  Streptanthus glandulosus subsp. glandulosus Freed W. Hoffman 1948-5-14 2283 Lake ridge s Hennessey Ranch; North Coast Ranges, Bucksnort Creek Comment
  UCD116019  Streptanthus hesperidis Mark Hershkovitz 1992-4-1 s.n. Lake along Route 53 north of Middletown. Comment
  CAS-BOT-BC87398  Streptanthus morrisonii A. R. Kruckeberg 1947-9-3 1571 Lake On low saddle 0.25 mile W of White's Point, Table Mountain Road, ca. 5 miles E of Mountain Mill House. Comment
  HSC43969  Streptanthus morrisonii Robert M. Specht 1977-8-18 1173 Lake SSW facing slope 598 Comment
  RSA128546  Streptanthus morrisonii P. H. Raven 1954-9-1 8113 Lake Along Hoffman Creek, about 1 mile east of Mirabel Park Comment
  UCD74344  Streptanthus morrisonii G. L. Stebbins 1968-5-12 6688 Lake Walker Ridge. East of Indian Valley, West of Leesville, near road to Bartlett Springs, south side of Complexion Canyon. (Exact location unknown. Coordinates estimated by label maker. Note: Date in notebook for this collection is May 12 but labels made by Stebbins at CAS say May 15.) 518 Comment
  HSC46579  Streptanthus tortuosus var. tortuosus J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9334 Lake Mendocino National Forest, FS Rd. M1, 5.3 mi. from junction with FS Rd. 20N01 1585 Comment
  UCD167688  Streptanthus vernalis W. Robert Powell 1977-4-15 2485 Lake Mayacmas Mountains. 1.9 air miles from beginning of Anderson Springs Road. Just east of steam well 949B2 and 949B3 of Shell Oil Co. (Exact location unknown. Coordinates estimated by label maker.) 780 Comment
  UC1193350  Styrax officinalis var. redivivus R. H. Neuns 1951-4-4 165 Lake 1/2 mi s Soda Bay; Quad. 47C4, s end of Soda Bay 457 Comment
  UC877975  Styrax officinalis var. redivivus Allison Hastings 1940-4-28 Lake Clear Lake Soda Bay; , Soda Bay Comment
  CAS-BOT-BC48030  Styrax redivivus J. W. Blankinship 1926-5-9 s.n. Lake Mt. Knocti Comment
  UCD20039  Styrax redivivus C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1252 Lake Entrance to Richmond Park, on road skirting the south shore of Clear Lake. Comment
  UCD67695  Styrax redivivus D. Sanchez-Mata 1996-6-27 s.n. Lake Lower Lake-Kelseyville. 550 Comment
  UC169024  Symphoricarpos mollis var. acutus Joseph P. Tracy Jul 21 1905-Aug 16 1905 2334 Lake Elk Mountain Northern Coast Ranges (n Lake County) 1219 Comment
  CHSC36977  Symphyotrichum spathulatum James D. Jokerst 1982-8-11 1643 Lake Just below (SE of) the trail saddle along the ridge SE of Milk Springs. 2011 Comment
  CAS-BOT-BC221944  Taeniatherum caput-medusae J. W. Blankinship 1924-6-3 s.n. Lake Kelseyville Comment
  UCD42052  Taeniatherum caput-medusae Geri Hulse-Stephens 2001-6-5 664 Lake Goat Mountain. Addington Camp. 1386 Comment
  UC1282761  Tauschia kelloggii J. R. Sweeney 1952-5-3 817 Lake Pluth Ranch Fire Comment
  POM21880  Taxus brevifolia A. A. Heller 1902-7-21 305 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  UC55654  Taxus brevifolia W. W. Mackie Sep 1902 Lake Mts. at n end of Lake Co. Comment
  NY17420  Taxus brevifolia A. A. Heller 1902-7-21 5941 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
  UCD41973  Thalictrum fendleri var. polycarpum Geri Hulse-Stephens 2001-6-28 693 Lake Goat Mountain. New Christmas Marsh; Common name: meadow-rue. 1066 Comment
  SD27849  Thalictrum fendleri var. polycarpum Carl B. Wolf 1928-5-6 2042 Lake e mi. W. of Bartlett Springs on road to Clear Lake 609 Comment
  POM270347  Thalictrum polycarpum Lyman Benson 1928-6-30 361 Lake Kelseyville, Middle N Coast, Kelsey Creek. 457 Comment
  HSC43930  Thermopsis macrophylla Robert M. Specht 1977-4-28 829 Lake Ukiah Distract 512 Comment
  UCD164591  Thermopsis macrophylla A. Amezcua 1995-4-29 4 Lake South of Morgan Valley Road and east of Homestake mine (near Napa County line), along side of unimproved road 300 m southeast of Hunting Creek crossing. 700 Comment
  CAS-BOT-BC88425  Thysanocarpus curvipes L. R. Abrams 1928-5-5 12328 Lake Kelseyville. Comment
  HSC38116  Thysanocarpus curvipes Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-13 2364 Lake Along Bartlet Springs Rd., 0.6 mi. from its junction with Hwy. 20 Comment
  RSA430269  Thysanocarpus curvipes M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. Comment
  POM143755  Thysanocarpus curvipes var. curvipes C. F. Baker 1903-5-12 3008 Lake Divide between Lakeport and Hopland Comment
  RSA0057355  Thysanocarpus radians Rimo Bacigalupi 1926-3-28 1263 Lake 4 or 5 miles south of Middletown. Comment
  OBI50215  Tolpis barbata Barbara Ertter, Linda Vorobik and Elizabeth Neese 1988-6-4 7520 Lake Scotts Valley rd 1 mi S of hwy 20, ca 7 airmiles NW of Lakeport; T15N R10W 427 Comment
  RSA10154  Tonella tenella Carl B. Wolf 1928-5-6 1995 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  SD64350  Torilis arvensis Darley F. Howe 1966-6-4 Lake 3.8 miles north of entrance to Mendocino National Forest near Upper Lake. 700 Comment
  CAS-BOT-BC81388  Torreya californica Lawrence Beane 1949-5-11 256 Lake Near Lake Pillsbury Comment
  CHSC90544  Toxicoscordion micranthum D. Isle 1997-3-26 25 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. 0.1 mi. up 16N25 w. jct. from 16N44. 658 Comment
  UCD20626  Toxicoscordion micranthum E. Dean; with M. Bibbo 2002-7-5 1177 Lake McLaughlin UC Reserve. BLM land on W side of McLaughlin Reserve's Research Hill. Northern trailhead parking lot and trail. 640 Comment
  CAS-BOT-BC294722  Trichostema lanceolatum Mona Bourell 1997-7-2 6524 Lake Mendocino National Forest. Along Rice Creek Road. FS Road M 3 1615 Comment
  JEPS63117  Trichostema lanceolatum W. L. Jepson 1892-8-4 14884 Lake Gravelly Valley South Fork of the Eel River Comment
  UC1239718  Trichostema laxum Joseph P. Tracy 1935-7-4 14032 Lake near Glenbrook (N side of Cobb Valley); Cobb Mountain 822 Comment
  UC577099  Trichostema laxum Lewis S. Rose 1935-9-12 35647 Lake 2 mi N of Middletown Comment
  UCD125876  Trichostema laxum Vernon H. Oswald; Lowell Ahart 1998-7-15 9279 Lake East side of county near Barrel Spring on the east side of Baldy Mountain and west of Walker Ridge Rd. 0.8 mi south of Barlett Springs Rd. 640 Comment
  UCD125877  Trichostema laxum E. A. Wilkins 1935-7-10 s.n. Lake Clear Lake. 999 Comment
  UCR168262  Trichostema laxum L. S. Rose 1935-9-12 35647 Lake Coast Range, 2 miles north of Middletown 366 Comment
  POM283114  Trichostema laxum Lyman Benson 1932-7-17 3945 Lake Middletown, Middle North Coast Mt. Range, Putab Creek. 549 Comment
  SEINET9335225  Trichostema laxum Unknown 1964-7-20 180 Lake Lake Comment
  RSA2680  Trichostema oblongum J. W. Blankinship 1928-7-18 s.n. Lake Kelseyville, Cold Creek Comment
  UC762793  Trichostema oblongum R. F. Hoover 1938-9-5 3814 Lake 3 mi W of Lower Lake Comment
  UCD125574  Trichostema oblongum Beecher Crampton 1956-6-27 3680 Lake 1.8 miles east of Loch Lomond, on road to Seigler Springs. 838 Comment
  UCSC010412  Trifolium Dylan M. Neubauer, Tim Forsell 2016-4-1 612 Lake (NCoRI) east side of Big Canyon Road, 2.67 air-miles n Middletown 324 Comment
  UCSC010703  Trifolium R. Morgan, via Dylan M. Neubauer 2015-4-26 6776 Lake McLaughlin Reserve Comment
  HSC31575  Trifolium albopurpureum Teresa Prendusi 1974-5-4 27 Lake Walker Ridge, 0.5 mi. N of junction with Hwy. 20 671 Comment
  UC1197214  Trifolium albopurpureum Joseph P. Tracy 1921-5-11 5505 Lake Lakeport Northern Coast Ranges 426 Comment
  JEPS65842  Trifolium albopurpureum var. dichotomum W. L. Jepson 1936-4-19 17422 Lake Coyote Valley Comment
  UC866721  Trifolium albopurpureum var. dichotomum A. A. Heller 1937-5-9 15333 Lake between Lake County line and Clear Lake (on Hwy #20) Comment
Read comments
Sep 29 2006
  UCD19726  Trifolium bifidum C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1243 Lake North margin of Boggs Lake. Comment
  UC1541609  Trifolium bifidum var. bifidum H. E. and S. T. Parks 1930-5-15 807 Lake Mirabel Mine 762 Comment
  UC74969  Trifolium bifidum var. bifidum C. F. Baker 1903-5-9 3061 Lake near Lakeport Comment
  POM277939  Trifolium ciliolatum Lyman D. Benson 1936-8-1 7915 Lake Kelseyville. 412 Comment
  HSC35369  Trifolium depauperatum Ron Ralston 1975-5-3 16 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
  CHSC101432  Trifolium dubium David Isle 2004-5-6 1587 Lake North of Lake Pillsbury in Gravelly Valley. In burn pile at NE edge of airstrip. 573 Comment
  UC1130022  Trifolium fucatum C. Wilson 1937-5-15 382 Lake 3.5 mi n Lakeport; Lakeport quad 411 Comment
  UC1197023  Trifolium fucatum Joseph P. Tracy 1921-5-11 5513 Lake Lakeport Northern Coast Ranges 426 Comment
  SEINET7042663  Trifolium fucatum A. G. Vestal 1947-5-3 s.n. Lake Flat 2.5 miles northeast of Middletown. Middletown quadrangle UTM Zone 10, 536590mE, 4291808mN. Comment
  RSA730873  Trifolium hirtum Richard R. Halse 2007-3-25 7132 Lake Along State Hwy. 20 ca. 1.3 miles W of Upper Lake just past junction with State Hwy. 29. 406 Comment
  UCD137058  Trifolium hirtum Ellen Dean; with Plant Biology 102 interns 2013-5-4 7755 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. Northern part of park near beach picnic area. 401 Comment
  CHSC90536  Trifolium microcephalum D. Isle 1997-4-29 29 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. Fork Fire Area. 975 Comment
  UC1541581  Trifolium microdon H. E. and S. T. Parks 1930-5-15 829 Lake Mirabel Mine 762 Comment
  UC1541603  Trifolium microdon H. E. and S. T. Parks 1930-5-15 830 Lake Mirabel Mine 762 Comment
  POM21418  Trifolium obtusiflorum A. A. Heller 1902-7-14 7406 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  UCD131800  Trifolium oliganthum Chenoa Wilcox; Plant Biology 102 Pplant collecting interns 2013-4-14 1 Lake Clear Lake State Park. NE of Kelseyville. Northern lower slopes of Mount Konocti. South side of park, south of Soda Bay Road. North of road that goes southeast from Glebe Road at gate. 572 Comment
  UCD167987  Trifolium subterraneum James A. Neilson Jr. 1981-3-30 4004 Lake Mayacamas Mountains. (Exact location unknown, coordinates estimated by label maker. Location information obtained from Neilson 4003 and 4065, which were collected on the same date. Neilson 4003 was located in the vicinity of Great Western Mine at upper spring. Neilson 4065 indicated that Great Western Mine is in Section 16, T10N, R7W.) Comment
  CHSC101382  Trifolium variegatum David Isle 2004-5-6 1588 Lake Mendocino National Forest; Upper Main Eel River Watershed. In Salmon Creek overflow depression, Gravelley Valley, north of Lake Pillsbury, >1.4 mile SE of Lake Pillsbury Ranch gate. 566 Comment
  SEINET7042454  Trifolium variegatum A. G. Vestal 1963-5-11 s.n. Lake Diamond Mine Flat on Perini Road. Near Clear Lake. Highlands quadrangle UTM Zone 10, 531876mE, 4303394mN. Comment
  CAS-BOT-BC520058  Trillium albidum M. S. Jussel 1931-3-30 17 Lake Glenbrook, near Jordan Park Comment
  UC483304  Triphysaria eriantha subsp. eriantha Ira L. Wiggins 1932-3-13 5770 Lake on road to Middletown 11 mi s Lower Lake; s of Lower Lake Comment
  UC673448  Triphysaria pusilla H. L. Mason 1926-3-21 2757 Lake Toll House Canyon between Middletown and Mount St. Helena; btw Middletown and Mount St. Helena Comment
  UCD160607  Trisetum canescens James A. Neilson Jr. 1975-5-23 3286 b Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  CAS-BOT-BC519146  Triteleia hyacinthina Georgia Bentley 1917-5-16 s.n. Lake Lakeport Comment
  RSA14247  Triteleia laxa Daniel Cleveland 1882-6-22 s.n. Lake Near Allen Springs . Comment
  UC1133962  Triteleia laxa R. C. Wilson 1937-5-13 368 Lake 1 mi sw Lakeport; Lakeport Quad. 487 Comment
  CAS-BOT-BC526086  Triteleia laxa J. W. Blankinship 1923-4-23 s.n. Lake Lower Lake Comment
  UC527924  Triteleia laxa R. Bacigalupi, R. S. Ferris, and Ira L. Wiggins 1933-6-2 6692 Lake 1/4 mi nw Oak Park Springs (on Pope Valley-Middletown road) Comment
  SBBG118112  Triteleia peduncularis C. Bornstein, E. Collins, R. Lutsko 2004-6-18 Lake Bartlett Springs Rd, W of Walker Ridge Rd 618 Comment
  SD6387  Triteleia peduncularis Daniel Cleveland 1882-6-13 Lake Indian Valley. Comment
  CAS-BOT-BC527999  Triteleia peduncularis D. E. Breedlove 1980-6-29 44831 Lake Butts Canyon Road, 5-8 miles S of Middletown 274 Comment
  CAS-BOT-BC73952  Turritis glabra M. S. Jussel 1932-5-1 s.n. Lake Jordan Park, near Mount Konocti. Comment
  CAS-BOT-BC91121  Umbellularia californica M. S. Jussel 1931-4-1 s.n. Lake Kelseyville. Comment
  SEINET6646371  Umbellularia californica R. R. Halse 1987-2-22 3378 Lake Along State Hwy. 29, 0.4 mi N of the Lake/Napa county line, about 6 mi S of Middletown; T 10N, R 7W, Sec. 25 444 Comment
  CAS-BOT-BC381872  Uropappus lindleyi L. R. Abrams 1928-5-7 12517 Lake Cache Creek, 2 miles west of Hough's Springs Comment
  HSC41900  Uropappus lindleyi M. A. Baker 1977-4-24 228 Lake Little Indian Valley, floodplain of Stanton Creek 457 Comment
  HSC45706  Uropappus lindleyi Sheila Logan 1978-4-23 103 Lake Barrel Springs Campground. 701 Comment
  UCD160489  Uropappus lindleyi James A. Neilson Jr. 1975-5-23 3191 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  CAS-BOT-BC154864  Utricularia gibba Peter Rubtzoff 1957-8-10 3506 Lake Southern shore of Boggs Lake Comment
  JEPS21882  Utricularia gibba Herbert L. Mason 1945-8-24 12670 Lake Boggs Lake Comment
  CAS-BOT-BC166698  Utricularia vulgaris Peter Rubtzoff 1955-7-2 1913 Lake Southern shore of Boggs Lake Comment
  CAS-BOT-BC528007  Veratrum californicum var. californicum A. A. Heller 1902-7-22 5963 Lake Near the summit of Mt. Sanhedrin Comment
  CHSC89395  Verbena lasiostachys var. scabrida Lowell Ahart 2004-10-14 11466 Lake On the south side of the bridge across Cache Creek, on the south side of Bartlett Springs Road (Road M 12), about 3 miles west of the northwest part of Indian Valley Reservoir. 502 Comment
  UCD84391  Veronica peregrina subsp. xalapensis Ayzik Solomeshch; John Olmsted 2004-6-12 s.n. Lake Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek. 966 Comment
  UCD160326  Vicia americana subsp. americana James A. Neilson Jr. 1975-5-14 3453 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  CAS-BOT-BC263829  Viola John H. Thomas 1966-3-21 11527 b Lake About 2.5 miles NE of Middletown as measured along Highway 29 Comment
  CAS-BOT-BC263830  Viola R. F. Hoover 1963-7-2 8567 Lake Summit of Sheetiron Mountain Comment
  CAS-BOT-BC263959  Viola adunca J. W. Blankinship 1923-4-29 s.n. Lake Siegler Springs Comment
  HSC41844  Viola douglasii N. G. Sugihara 1977-4-24 35 Lake Barrel Springs Campground 701 Comment
  POM286458  Viola douglasii Lyman D. Benson 1928-3-30 34 Lake Kelseyville. Middle N Coast mtn range. Cold Creek Canyon drainage. 549 Comment
  UC1762529  Viola douglasii Milo S. Baker 1950-4-15 12179 Lake Clear Lake, S shore, E of Sulphur Bank Mine 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
  RSA402179  Viola douglasii Carolyn Sanford 1977-4-24 348 Lake Dry meadow at Barrel Springs Campground. 701 Comment
  UC1762533  Viola douglasii Milo S. Baker 1947-4-6 11648 Lake Hwy 20 between N branch of Cache Cr. and Bear Cr. Comment
  JEPS80346  Viola glabella L. R. Heckard and J. Hickman 1981-6-21 5583 Lake North cirque Snow Mountain 1889 Comment
  CAS-BOT-BC537060  Viola lobata Alice Eastwood; John Thomas Howell 1938-5-17 5695 Lake Elk Mt. 1127 Comment
  UC1762312  Viola lobata L. R. Heckard 1950-5-13 44 Lake near Middleton (around U.S. Bench Mark A-626, 1942; ridge NE of Little Sulphur Creek, 4 mi W of Lincoln Rock on road from Pine Flat to Hwy 29) Comment
  POM135109  Viola ocellata A. A. Heller 1902-7-14 5867 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  POM285848  Viola purpurea subsp. integrifolia Milo S. Baker 1929-7-1 3517 Lake Near summit of Snow Mtn. 2134 Comment
  CAS-BOT-BC294771  Viola purpurea subsp. quercetorum Mona Bourell 1997-7-2 6518 Lake Mendocino National Forest. Along Rice Creek Road. FS Road M 3 1493 Comment
  JEPS77361  Viola purpurea subsp. quercetorum Robert M. Lloyd 1963-5-4 2589 Lake 5 mi n of Middletown (1 mi from State Hwy 29 up Socrates Mine road) Comment
  UC1762532  Viola purpurea subsp. quercetorum Milo S. Baker 1947-4-6 11652 Lake near road from Burns Valley to Borax Lake Comment