Search Results — 2000 specimen records retrieved (1599 records with coordinates)
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(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)

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

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  JEPS80720  Acer macrophyllum L. R. Heckard with J. Hickman 1981-7-28 5680 Lake e Timber Lake (along Bear Creek, Snow Mt.); Snow Mt., e of Timber Lake 1554 Comment
  POM284626  Acer macrophyllum Lyman D. Benson 1928-7-23 525 Lake Kelsey Creek, Rincon School 488 Comment
  POM284631  Acer negundo subsp. californicum Lyman D. Benson 1928-4-30 132 Lake Clear Lake near Kelseyville. 457 Comment
  RSA123180  Acer negundo subsp. californicum C. B. Bradshaw 1937-6-10 128 Lake Lower Blue Lake 412 Comment
  CDA9361  Achnatherum lemmonii G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18584 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon Rd. in upper Benmore Canyon near confluence of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir. 432 Comment
  CHSC29567  Achnatherum lemmonii Dibble; Griggs 1979-7-11 109 Lake Near Potato Hill, close to the town of Stonyford. 927 Comment
  CHSC29637  Achnatherum lemmonii Dibble; Griggs 1979-6-15 4 Lake Near Potato Hill, close to the town of Stonyford. 470 mm from the bottom and 289 mm from the left. 1125 Comment
  JEPS80311  Achnatherum lemmonii L. R. Heckard and J. Hickman 1981-6-20 5550 Lake n slope of n ridge Snow Mt. 1767 Comment
  UCD50674  Achnatherum lemmonii Beecher Crampton 1956-6-27 3679 Lake 1.8 miles east of Loch Lomond, on road to Seigler Springs, Lake County. Comment
  UCD50706  Achnatherum lemmonii A. A. Beetle; G. L. Stebbins Jr. 1942-6-3 3518 Lake 7.5 miles NW of Lakeport on Scotts Valley Road to Blue Lakes. 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
  HSC41888  Achyrachaena mollis Lloyd Simpson 1977-4-23 262 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC62928  Achyrachaena mollis Kenneth Clark 1979-4-14 89 Lake 0.4 miles N of S.R. 20 on Wilbur Springs Rd. 640 Comment
  JEPS36748  Achyrachaena mollis Joseph P. Tracy 1921-5-12 5541 Lake Lakeport; North Coast Ranges 426 Comment
  SEINET7072753  Achyrachaena mollis A. G. Vestal 1963-5-11 s.n. Lake Diamond Mine Flat on Perine Road. UTM Zone 10, 530819mE, 4303390mN. Coordinate datum: NAD 27.) Comment
  CAS-BOT-BC29808  Achyrachaena mollis John H. Thomas 1969-4-29 15024 Lake 2.8 miles northeast of Middleton Comment
  UCD104581  Acmispon N. W. Stice 1948-5-20 s.n. Lake Guenoc Ranch, Middletown. Comment
  UCD42100  Acmispon americanus var. americanus Geri Hulse-Stephens 2001-6-4 1013 Lake Goat Mountain. Root Homestead Parcel. West vernal pool. 944 Comment
  CHSC68545  Acmispon grandiflorus var. grandiflorus Vernon H. Oswald; David Isle, Rhonda Isle 1997-5-3 8366 Lake Forest Road M5 between Wyle Glade and Spanish Creek, northwest of Indian Valley Reservoir. 609 Comment
  CHSC90882  Acmispon nevadensis var. nevadensis D. Isle 1995-6-27 202 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. Jct. M-1 and River Rd. 1036 Comment
  UCD41320  Acmispon wrangelianus Ellen Dean; A. Douglas, M. Bibbo, and T. Pitman 2004-5-1 2024 Lake just E of McLaughlin UC Reserve. Along Rief Rd, about 1.0 road miles E of Knoxville-Berryessa Rd. 663 Comment
  POM281085  Adiantum jordanii Lyman Benson 1932-6-14 3669 Lake Soda Bay 427 Comment
  HSC86995  Adiantum jordanii Brent Helm, Curtis Miller, Mark Steiger 1988-4-16 70 Lake 6.1 mi. on Walker Rd. off Hwy. 20 732 Comment
  SD7295  Aesculus californica Daniel Cleveland 1882-6-20 Lake Allen Springs Comment
  POM283433  Agastache urticifolia Lyman Benson 1929-6-20 1574 Lake Kelseyville. Thickets along Kelsey Creek. Comment
  UC104564  Agastache urticifolia D. Cleveland 1882-6-22 Lake Allen's Springs Comment
  SEINET13948390 Image available Agastache urticifolia A. A. Heller 1902-1 5900 Lake About Summit Lake, near the summit of Mt. Sanhedrin Comment
  RSA150718  Ageratina occidentalis P. H. Raven 1962-7-18 18047 Lake Snow Mountain. Comment
Read comments
Jun 18 2012
  CDA21524  Agoseris grandiflora G. F. Hrusa, R. Gross 2008-5-23 17450 Lake North Coast Ranges; Above N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir. 423 Comment
  UCD82376  Agoseris grandiflora Craig Thomsen; G. Harrington 2009-5-12 2818 Lake Lake/Colusa County line: Walker Ridge. West side of Walker Ridge Rd. Gentle saddle just off of road. 836 Comment
  CAS-BOT-BC22940  Agoseris heterophylla Agnes M. Bowman 1902-4-1 234 Lake High Valley Comment
  HSC95559  Agoseris heterophylla Todd Bouchier, Kathleen Gifford, Cameron Williams 1999-5-1 23 Lake Blue Oak Recreation Area; Walker Ridge Rd. 12.8 km. from Hwy. 20 536 Comment
  UC1734095  Agoseris heterophylla Frank Gould, Kay H. Beach 1940-5-17 1025 Lake near Middletown. Comment
  UC165997  Agoseris heterophylla var. heterophylla J. P. Tracy May 28 1902-Jun 2 1902 1702 Lake 6 mi nw Lakeport; Scotts Valley 426 Comment
  UC635128  Agoseris hirsuta Pauline Schulthess 1931-7-25 Lake 1.5 mi sw, at ranch Kelseyville Comment
  CAS-BOT-BC13411  Agoseris retrorsa Alice Eastwood 1925-5-22 12807 Lake Dashiell's. Mt. Sanhedrin Comment
  JEPS80099  Agoseris retrorsa L. R. Heckard with J. Hickman 1979-6-16 5108 Lake about 1 mi nw of Timber Lake; Snow Mt. 1615 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
  RSA32320  Agrostis densiflora J. T. Howell 1945-6-18 20974 Lake near Glenbrook. Comment
  CAS-BOT-BC127249  Agrostis exarata R. F. Hoover 1966-8-23 9932 Lake Butts Canyon near Lake county line. Comment
  CAS-BOT-BC127274  Agrostis exarata John Thomas Howell 1945-6-20 21080 Lake Sawmill Flat. Bartlett Mountain. 1219 Comment
  CHSC101546  Agrostis exarata G. F. Hrusa; R. Gross 2008-5-23 17427 Lake N-facing slope above N. Fork Cache Creek +/- 1 mile below spillway of Indian Valley Reservoir. Lower slope at farthest point to W. 408 Comment
  RSA2650  Agrostis exarata J. W. Blankinship 1928-7-28 s.n. Lake Kelseyville. Comment
  UCD52444  Agrostis exarata Collector unknown 1938-8-1 Lake Lake County. Comment
  UCD52520  Agrostis exarata A. A. Heller 1902-7-15 s.n. Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  UCD53395  Agrostis scabra Beecher Crampton 1958-8-19 5100 Lake Margin of Snow's Lake, 4 -5 miles southwest of Lower Lake. 670 Comment
  JEPS73419  Agrostis thurberiana L. R. Heckard 1972-7-8 3013 Lake about 0.5 mi nw Foutch Camp (Frog Pond); Snow Mt. 1920 Comment
  JEPS439  Alisma plantago-aquatica W. L. Jepson 1943-5-17 20827 Lake near Scott Valley; Glen Eden School Comment
  RSA2510  Allium amplectens J. W. Blankinship 1923-4-29 s.n. Lake Siegler Springs. Comment
  POM269028  Allium bolanderi Alice M. Clrvina 1930-6-1 s.n. Lake On the hills at Upper Lake. 854 Comment
  JEPS80071  Allium campanulatum L. R. Heckard and J. Hickman 1979-6-15 5080 Lake near summit; Snow Mt., West Peak 2133 Comment
  UC174061  Allium campanulatum H. M. Hall 1913-7-21 9536 Lake Mt. Hull Inner North Coast Ranges, Mt. Hull 2011 Comment
  JEPS47617  Allium falcifolium W. L. Jepson 1893-5-5 Lake Middleton grade beyond Mt. St. Helena; Middleton grade Comment
  UC638489  Allium falcifolium Mildred Mathias 1938-4-24 1332 Lake on road to Lower Lake about 2 mi n Middletown Comment
  CAS-BOT-BC469121  Allium falcifolium James R. Shevock 1973-4-18 2595 Lake On Old Indian Prayer Hill, Lakeport 426 Comment
  CAS-BOT-BC469123  Allium falcifolium John Cromwell; Julie Schneider; Audie Thoele 1994-4-23 37 Lake Walker Ridge by the intersection of Walker Ridge Rd. and Bartlett Springs Rd. at the top of Brim Grade 701 Comment
  CAS-BOT-BC469132  Allium falcifolium John Thomas Howell 1926-3-28 1773 Lake Midway between Middletown and Patten's Comment
  CAS-BOT-BC469136  Allium falcifolium Robert E. Jameson 1967-5-22 16 . Lake Highland Creek, 10 miles south of Lakeport Comment
  UC3084  Allium falcifolium W. L. Jepson 1891-5-5 Lake Middleton grade Comment
  UC1543044  Allium fimbriatum var. fimbriatum Donald G. Nelson 1940-4-30 678 Lake 3 mi n Middletown (on road to Lower Lake, before reaching Putah Creek) Comment
  UC1734094  Allium fimbriatum var. fimbriatum Kay H. Beach, Frank Gould 1940-5-4 1024 Lake near Middletown Comment
  CAS-BOT-BC469345  Allium fimbriatum var. fimbriatum A. A. Heller 1919-5-10 13148 Lake Valley of a tributary of Cache creek 5 miles east of Hough's Springs in the yellow pine belt in open gravelly places. Comment
  RSA275389  Allium serra Carolyn Sanford 1977-4-23 341 Lake 0.4 miles north of Route 20 on the Walker Ridge Road. 640 Comment
  UCD138635  Allium serra Christine Laning 1973-4-15 108- 34 Lake 0.6 mile from Highway 20 on Walker Ridge Road. Comment
  SEINET3879904  Allium validum A. A. Heller 1902-7-28 s.n. Lake In the 'Horse Pasture' near the summit of Mt. Sanhedrin.; 0 Comment
  JEPS69368  Allophyllum divaricatum Willis L. Jepson 1892-7-30 15059 Lake near Uncle Sam Mt. (= Mt. Konocti); Mountain Region of Clear Lake Comment
  UC494161  Allophyllum divaricatum H. E. and S. T. Parks 1930-5-15 803 Lake near Mirabel Mine Comment
  UC908937  Allophyllum divaricatum Herbert L. Mason 1934-5-5 8114 Lake e. side Mt. Konocti Comment
  UCD167377  Allophyllum gilioides subsp. violaceum Eric LoPresti 2016-6-27 15 Lake McLaughlin UC Reserve. Slopes of Grizzly Peak, NW of tailings pond. 792 Comment
  CAS-BOT-BC170965  Alnus rhombifolia C. F. Leithold 1893-7-1 s.n. Lake Cobb Mountain Comment
  RSA123051  Alnus rhombifolia B. O. Schreiber 1936-9-20 2343 Lake Bear Creek Camp. 762 Comment
  CDA28185  Alopecurus aequalis T. C. Fuller 1962-7-1 9140 Lake Boggs Lake; about 7 mi. s.e. of Kelseyville. 0 Comment
  CAS-BOT-BC137963  Alopecurus saccatus Milo S. Baker 1945-5-24 10913 Lake 1.5 mile south of Lakeport in field on East side of Highway. Comment
  POM279344  Amaranthus albus Lyman Benson 1936-8-15 7951 Lake Kelseyville 412 Comment
  RSA2467  Amaranthus albus J. W. Blankinship 1928-9-12 s.n. Lake Kelseyville. Comment
  RSA2466  Amaranthus blitoides J. W. Blankinship 1928-9-12 s.n. Lake Mt. Konocti Comment
  POM216173  Amelanchier pallida D. D. Keck 1933-5-30 2392 Lake 3 miles S of Blue Lakes. Comment
  POM275575  Amelanchier pallida Cora W. Benson 1931-4-26 s.n. Lake Kelseyville, Middle N Coast, Mt. Konocti. 915 Comment
  CAS-BOT-BC142526  Amelanchier utahensis M. S. Jussel 1931-4-1 s.n. Lake Kelseyville Comment
  CAS-BOT-BC142531  Amelanchier utahensis Carl B. Wolf 1928-5-6 2000 Lake 8 1/2 miles up Bartlett Springs grade. Comment
  CAS-BOT-BC142533  Amelanchier utahensis David D. Keck 1933-5-30 2392 Lake 3 miles south of Blue Lakes Comment
  UC1127806  Amelanchier utahensis A. E. Wieslander 1934-4-15 452 Lake Bendmore Valley; Ukiah Quad. 762 Comment
  UC1127819  Amelanchier utahensis A. Simontacchi 1937-7-2 247 Lake 2 mi wsw High Glade Lookout; Mendocino National Forest, Lakeport Quad. 914 Comment
  UC1127820  Amelanchier utahensis K. Bradshaw 1937-5-28 11 Lake Pinnacle Rock; Mendocino National Forest, Lakeport Quad. 1356 Comment
  CAS-BOT-BC213961  Amsinckia L. R. Abrams 1928-5-4 12306 Lake 5 mi. Northeast of Middletown on road to Lower Lake Comment
  JEPS61127  Amsinckia intermedia W. L. Jepson 1938-6-9 18923 Lake Bartlett Mountain 1127 Comment
  UC1282724  Amsinckia intermedia J. R. Sweeney 1952-5-3 816 Lake 2 1/4 mi e Clearlake Oaks (Pluth Ranch) 655 Comment
  UC727042  Amsinckia intermedia A. A. Heller 1941-5-5 16095 Lake along state Hwy 29, entering Middletown Comment
  HSC3520  Amsinckia intermedia D. M. Patten 1964-3-26 Lake 6.5 mi. NW of Lakeport on Hidden Lake Rd. 427 Comment
  POM287421  Amsinckia intermedia Lyman Benson 1935-3-27 6320 Lake North Fork Cache Creek, Ukiah-Tahoe Highway. 610 Comment
  RSA0079984  Amsinckia intermedia Richard G. Runyon 1977-4-23 11 Lake State Route 20, 2.2 miles west of its junction with State Route 29. Comment
  UC1282725  Amsinckia lunaris J. R. Sweeney 1952-5-3 876 Lake 1.2 mi sw of Highland Springs 464 Comment
  CAS-BOT-BC64163  Ancistrocarphus filagineus L. R. Abrams 1928-5-7 12558 Lake 4-5 miles east of Hough's Springs Comment
  UCD47894  Ancistrocarphus filagineus Ellen Dean; Ryan Brisco 2005-4-24 2467 Lake Lake County, McLaughlin UC Reserve, along Morgan Valley Rd, 0.9 rd mile S of intersection with with road to Reserve Field Station, E side of the road. 637 Comment
  UCD161878  Angelica californica James A. Neilson Jr. 1977-7-19 3933 Lake Mayacmas Mountains; Sulphur Creek within 300 yards of Bottle Rock Road. (Exact location unknown. Coordinates estimated by label maker.) Comment
  RSA0115178  Angelica tomentosa Lyman Benson 1945-8-27 11842 Lake Kelsey Creek Canyon. Mt. Range: Mayacamas. 457 Comment
  CAS-BOT-BC271406  Anisocarpus scabridus B. Trowbridge 1974-7-8 3853 Lake Trail from Milk Ranch to ridge between East and West peaks, Snow Mountain 1828 Comment
  CAS-BOT-BC84660  Anthemis cotula Greg de Nevers 2001-5-14 12411 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  UCD35411  Anthoxanthum aristatum Beecher Crampton 1956-6-27 3688 Lake East base of Mt. Hannah. 762 Comment
  JEPS104392  Antirrhinum cornutum Lowell Ahart 2003-7-14 10402 Lake Along a small stream, on the w side of the second causeway going sw on Bartlett Springs Rd, Indian Valley Reservoir. 449 Comment
  CHSC106845  Antirrhinum vexillo-calyculatum subsp. breweri Barbara Ertter 1988-7-4 7710 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), S-facing slope. 609 Comment
  SEINET3158980  Antirrhinum vexillocalyculatum D. M. Jackson, R. W. Spellenberg 1972-5-26 211 Lake 5.9 mi W of Bartlett Springs on road to Lucerno Comment
  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
  RSA488104  Antirrhinum vexillocalyculatum subsp. breweri Barbara Ertter 1988-7-4 7710 Lake 0.5 miles E of Rice Fork on Bear Creek Road, 1.5 miles W of Bear Creek Campground, Mendocino National For. ca. 11 air miles N of Upper Lake (town) 610 Comment
  JEPS5357  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum W. L. Jepson 1938-10-1 19069 Lake Putah Bridge Coyote Valley (Putah <Creek> bed) 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
  CAS-BOT-BC248847  Antirrhinum virga D. M. Jackson; R. Spellenberg No date on label 213 Lake Collected 3.7 miles E. of Bartlett Springs Comment
  CAS-BOT-BC248890  Antirrhinum virga Annetta Carter; Louise Kellogg 1953-6-20 3242 Lake Inner North Coast Ranges. Hills west of Indian Valley, Bartlett Springs road 450 Comment
  JEPS27316  Antirrhinum virga Eleanor Armstrong 1932-5-21 486 Lake 5.2 mi nw Middletown (on Cobb Mt, near Casa Grande gate); Cobb Mt. 609 Comment
  JEPS6989  Antirrhinum virga W. L. Jepson 1936-12-5 17987 Lake 1-2 mi e Shaw's Flat (between Lower Lake and Kelseyville) Comment
  JEPS83351  Antirrhinum virga David M. Thompson 1983-6-24 349 Lake about 0.5 mi e Rick Fork Eel River crossing on Bear Creek Road (at junction of USFS Roads 18N01 (road to Bear Creek Station) and M3 (road to Rice Creek)); Potato Hill Quad. (7.5', 1967) 640 Comment
  OBI9721  Antirrhinum virga Carl B. Wolf 1937-9-16 9360 Lake North coast Range, 6 So of Kelseyville on rd to Middletown (via Cobb) 457 Comment
  POM283614  Antirrhinum virga Lyman D. Benson 1928-12-1 766 Lake Kelseyville, Middle N Coast Mountain Range: West side of Mt. Konocti 610 Comment
  UCD123478  Antirrhinum virga David M. Thompson 1983-8-12 349 Lake at junction of US Forest Service Roads 18N01 (road to Bear Creek Station) and M3 (road to Rice Creek), about 1/2 mile east of Rice Fork Eel River crossing on Bear Creek Road. 643 Comment
  CDA41208  Antirrhinum virga T. C. Fuller 1962-7-1 9150 a Lake North of junction of Highway 29 and Lower Lake Road, ca. 5 miles east of Kelseyville, 0 Comment
  CAS-BOT-BC447674  Aphanes arvensis M. S. Jussel 1932-5-1 s.n. Lake Jordan Park Comment
  UCD131569  Aphanes occidentalis Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7575 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
  POM86610  Aphanes occidentalis Marcus E. Jones 1883-5-8 s.n. Lake Kelsey. Comment
  RSA654114  Apocynum X floribundum Beecher Crampton 1956-6-26 3669 Lake Loch Lomond 855 Comment
  HSC46570  Apocynum androsaemifolium J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9308 Lake Boardman Ridge along FS Rd. 1N02, 1.4 mi. N of its junction with FS Rd. 20N01 1006 Comment
  UCD84036  Aquilegia eximia Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6215 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). 680 Comment
  HSC37637  Arabis breweri var. breweri John Rehling, Robert M. Specht 1976-3-26 167 Lake 8.3 mi. N on Barlett Springs Rd. from junction with Hwy. 20 Comment
  RSA0129425  Arabis pinzliae P. A. Munz 1956-7-25 22309 Lake West Peak Ridge, Snow Mt. 2103 Comment
  JEPS80724  Aralia californica L. R. Heckard and J. C. Hickman 1981-7-28 5683 Lake Bear Creek e. of Timber Lake; Snow Mt. 1569 Comment
  UCD41960  Aralia californica Geri Hulse-Stephens 2001-7-1 753 Lake Goat Mountain. Wyman Creek, below camp. 1005 Comment
  JEPS80307  Arceuthobium californicum L. R. Heckard and J. Hickman 1981-6-20 5546 Lake Snow Mountain, n slope of North Ridge North Ridge; Snow Mountain, North Ridge 1636 Comment
  UCD130657  Arceuthobium campylopodum Ellen Dean; Karen Whitestone 2013-2-20 7539 Lake Clear Lake State Park. Along road. Near park nursery headquarters. 462 Comment
  JEPS98828  Arctostaphylos James B. Roof 1962-4-20 Lake 4 mi N of Lower Lake Comment
  RSA629070  Arctostaphylos Jon E. Keeley 1981-7-5 7595 Lake Highway 175, 13 m. north of Middletown. 760 Comment
  HSC7613  Arctostaphylos canescens Freed W. Hoffman 1948-6-26 2509 Lake Long Ridge, 1.2 mi. E of Bear Creek 747 Comment
  UCD50537  Arctostaphylos canescens P. Zinke 1950-11-9 194 Lake High Valley Ridge. Comment
  CHSC102759  Arctostaphylos canescens subsp. canescens David Isle; Arnold James 1993-6-23 1744 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 20N01 with view of Squaw Valley. MDBM. 950 Comment
  RSA109922  Arctostaphylos canescens subsp. canescens P. A. Munz 1956-7-24 22283 Lake Long Ridge Trail to Snow Mountain. 1524 Comment
  UC1120922  Arctostaphylos canescens subsp. canescens A. Simontacchi 1937-6-25 208 Lake 1/4 mi w Pinnacle Rock L.O.; Mendocino National Forest, Lakeport Quadrangle 1341 Comment
  UC1193042  Arctostaphylos canescens subsp. canescens P. Zinke 1950-11-9 194 Lake High Valley Ridge Quad 47C4 Comment
  UC1309675  Arctostaphylos canescens subsp. canescens A. E. Wieslander 1938-10-29 859 Lake Hobergs Resort Lower Lake Quadrangle 1356 Comment
  UC1388357  Arctostaphylos canescens subsp. canescens Freed W. Hoffman 1948-8-3 2359 Lake Whispering Pines North Coast Ranges Comment
  CAS-BOT-BC23919  Arctostaphylos canescens subsp. sonomensis Lewis S. Rose 1933-4-22 33104 Lake Adams Springs Comment
  UCD50553  Arctostaphylos canescens var. candidissima Roman Gankin 1965-5-6 538 Lake 0.7 mile west of Bartlett Mountain Road Summit. Comment
  SD60257  Arctostaphylos elegans Lyman Benson 1930-3-25 1960 Lake Uncle Sam Mtn., on obsidian side ridge S of Mt. Konocti, 3 mi. S of Kelseyville 519 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-BC24780  Arctostaphylos glandulosa subsp. glandulosa L. R. Abrams 1916-7-28 6291 Lake Grade between Bartlett Spr. and Clear Lake. Comment
  UC1120190  Arctostaphylos glandulosa subsp. glandulosa H. S. Yates 1934-4-15 3737 Lake near Bendmore Valley; Ukiah Quadrangle Comment
  UC1552783  Arctostaphylos glandulosa subsp. glandulosa Frederica Bowcutt 1986-5-4 699 Lake on se side of Hwy 53 2.2 mi ne junction with Butts Canyon Road (about 1/2 mi n of Crazy Creek on edge of valley); Coyote Valley 365 Comment
  HSC62678  Arctostaphylos manzanita Michelle Stevens 1979-4-15 43 Lake 0.5 mi. from Deer Creek Campground 701 Comment
  RSA633029  Arctostaphylos manzanita Jon E. Keeley 1985-7-20 7943 Lake Adjacent to Bartlett Springs Road, ca. 5 km north of Clear Lake. Comment
  CAS-BOT-BC38952  Arctostaphylos manzanita subsp. elegans Carl B. Wolf 1937-9-16 9359 Lake North Coast Range, 6 So. of Kelseyville on road to Middletown (via Cobb). 457 Comment
  CAS-BOT-BC38963  Arctostaphylos manzanita subsp. elegans Peter Rubtzoff 1951-5-27 s.n. Lake East base of Mt. Konocti Comment
  CAS-BOT-BC38973  Arctostaphylos manzanita subsp. elegans John Thomas Howell 1930-3-23 4569 Lake 4 miles from Middletown on road to Adams Springs Comment
  JEPS29397  Arctostaphylos manzanita subsp. elegans Milo S. Baker 1928-7-3 3127 c Lake sw slope Snow Mt. 1280 Comment
  POM181141  Arctostaphylos manzanita subsp. elegans J. T. Howell 1931-4-4 6157 Lake St. Helena Creek Canyon Comment
  POM286060  Arctostaphylos manzanita subsp. elegans Lyman Benson 1930-3-22 35 Lake South of Mount Konocti. 610 Comment
  POM286063  Arctostaphylos manzanita subsp. elegans Lyman Benson 1928-4-28 35 Lake Hilltop west of Kelseyville, 1 mile. 549 Comment
  UC1120160  Arctostaphylos manzanita subsp. elegans A. Simontacchi 1937-7-12 281 Lake 0.4 mi sw Soda Bay; Lakeport Quadrangle 548 Comment
  UC1120501  Arctostaphylos manzanita subsp. elegans A. Simontacchi 1937-7-9 256 Lake 0.3 mi w Soda Bay; Lakeport Quadrangle Comment
  UC1303178  Arctostaphylos manzanita subsp. elegans Lyman Benson 1930-5-9 2117 Lake 2 mi s Kelseyville (1 mi sw of Mt. Konocti); Clear Lake Watershed, Cold Creek Canyon 502 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-BC38798  Arctostaphylos manzanita subsp. manzanita Alice Eastwood 1925-5-22 12797 Lake Dashiells Mt. Sanhedrin Comment
  CAS-BOT-BC38810  Arctostaphylos manzanita subsp. manzanita W. J. Smith 1940-4-21 s.n. Lake In obsidian area on road to Kelseyville Comment
  CAS-BOT-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
  JEPS38885  Arctostaphylos manzanita subsp. manzanita W. L. Jepson 1936-12-5 17990 Lake Excelsior Valley Comment
  POM225854  Arctostaphylos manzanita subsp. manzanita M. S. Jussel 1931-3-30 2 Lake Cobb Mt., Jordan Park. Comment
  RSA286034  Arctostaphylos manzanita subsp. manzanita Lyman Benson 1932-6-21 3742 Lake Snow Mountain; ft Middle N Coast Mt Range, Bear Creek, Eel River. 1524 Comment
  UC727028  Arctostaphylos manzanita subsp. manzanita A. A. Heller 1940-2-14 15499 Lake on State Hwy 20 3 mi e North Fork of Cache Creek bridge Comment
  POM367344  Arctostaphylos manzanita subsp. manzanita Robert Gustafson, Don Reynolds, B. Gustafson 1983-6-7 2754 Lake End of Mirabel Road off Hwy. 175, northwest of Middletown. Comment
  POM286045  Arctostaphylos nevadensis Cora W. Benson 1940-05 s.n. Lake Pine Grove, Cobb Valley. 915 Comment
  CAS-BOT-BC43781  Arctostaphylos stanfordiana H. E. McMinn 1926-1-1 1611 Lake N.W. of Blue Lakes - to Ukiah Comment
  CAS-BOT-BC43792  Arctostaphylos stanfordiana T. S. Brandegee 1886-1-1 30 Lake Lake County Comment
  CHSC93115  Arctostaphylos stanfordiana D. Isle 1999-7-28 1406 Lake Mendocino National Forest--North Coast Ranges. Rice Fork Watershed. On Mason Trail to Poges Peak. 950 Comment
  RSA123208  Arctostaphylos stanfordiana A. Simontacchi 1937-5-7 251 Lake 5 miles north of The Narrows, Clear Lake. 640 Comment
  SBBG58411  Arctostaphylos stanfordiana S. W. Hutchinson -May-1928 Lake Cobb Mtn 914 Comment
  UC1388316  Arctostaphylos stanfordiana Freed W. Hoffman 1947-3-18 932 Lake s foot of mt. North Coast Ranges, Mt. Konocti Comment
  UC549685  Arctostaphylos stanfordiana J. E. Adams 1933-11-25 586 Lake road s Kelseyville Comment
  UC549691  Arctostaphylos stanfordiana J. E. Adams 1934-3-10 655 Lake 10 mi s Kelseyville Comment
  UCD53852  Arctostaphylos stanfordiana H. S. Yates 1934-4-15 3769 Lake South of Bendmore Valley. 762 Comment
  CAS-BOT-BC47310  Arctostaphylos stanfordiana subsp. raichei Alice Eastwood; John Thomas Howell 1938-5-18 5742 Lake S. of kelseyville on road to Adams Springs. Comment
  SEINET11988312  Arctostaphylos viscida Unknown 1958-1 292 Lake 2 mi up Bartlett Springs Rd from junction to Barlett Springs on Wilbur Springs-Leesville Rd Comment
  HSC95817  Arctostaphylos viscida subsp. pulchella Ananda Dickie, Wendy Hooper, Rose Madrone, Kyla Waddell 1996-3-30 16 Lake Walker Ridge Rd. 0.9 mi. N of intersection with Walker Ridge Rd. on Indian Reservoir Rd., 57 mi. E of Hwy. 101 on Hwy. 20 777 Comment
  OBI47615  Arctostaphylos viscida subsp. pulchella L. LaPre 1985-5-2 s.n. Lake Three Peaks, at the N end of Livermore Rd. near the Napa Co. line, 5 mi SE of middletown 671 Comment
  UC1005690  Arctostaphylos viscida subsp. pulchella Frank W. Gould 1939-4-7 626 Lake near Napa County line (on road from Knoxville to Lower Lake) Comment
  UC549608  Arctostaphylos viscida subsp. pulchella J. E. Adams 1934-3-10 650 Lake s Lower Lake Comment
  UC585904  Arctostaphylos viscida subsp. pulchella Joseph P. Tracy 1935-7-4 14009 Lake n side of valley Cobb Mountain, Cobb Valley 822 Comment
  CAS-BOT-BC47435  Arctostaphylos viscida subsp. viscida H. E. McMinn 1926-1-2 1619 Lake Summit between Putah Creek and Middletown. Guenoc Rancho Comment
  CAS-BOT-BC48228  Arctostaphylos viscida subsp. viscida Rimo Bacigalupi 1924-2-22 s.n. Lake 4 mi. below Toll House (Mt St. Helena) on Middletown Rd. Comment
  CAS-BOT-BC48232  Arctostaphylos viscida subsp. viscida L. R. Abrams 1928-5-7 12573 Lake 4-5 miles east of Hough's Springs Comment
  SBBG114893  Arctostaphylos viscida subsp. viscida C. Bornstein 1999-3-19 Lake Walker Ridge 731 Comment
  CAS-BOT-BC47420  Arctostaphylos viscida subsp. viscida C. H. M. 1907-7-14 s.n. Lake Siegler Springs Comment
  CAS-BOT-BC467183  Arenaria serpyllifolia var. serpyllifolia John Thomas Howell 1945-6-19 21061 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CAS-BOT-BC401786  Argemone munita subsp. rotundata Philip A. Munz 1956-7-25 22346 Lake Long Ridge Trail from Fir Root Springs to Snow Mountain 1767 Comment
  POM272273  Argemone munita subsp. rotundata Lyman Benson 1933-6-27 4487 Lake North Fork Cache Creek watershed; 5miles E of Sulphur Banks 549 Comment
  UC9895  Argemone rotundata Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake South Fork of the Eel River Comment
  UC9896  Argemone rotundata Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake South Fork of the Eel River Comment
  RSA109904  Arnica discoidea Philip A. Munz 1956-7-25 22368 Lake Long Ridge Trail, Fir root Spring to Snow Mt. 1524 Comment
  SD132002  Arnica discoidea Barbara Ertter 1988-7-3 7674 Lake Elk Mountain Road at junction of Bear Creek Road, at top of Elk Mountain Garde, ca. 10 airline miles north of Upper Lake (town) 1095 Comment
  POM289337  Artemisia douglasiana Lyman Benson 1927-09 175 Lake Kelseyville- bed of Kelsey Creek 457 Comment
  OBI53747  Artemisia douglasiana David J. Keil, Kathleen Keil 1992-7-18 23427 Lake Mendocino NF. 0.8 mi NE of Fuller Grove campground, just N of Lake Pillsbury Comment
  CAS-BOT-BC400502  Asarum caudatum A. A. Heller 1902-7-15 s.n. Lake South of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  POM130026  Asclepias cordifolia A. A. Heller 1902-7-19 s.n. Lake Southern slope of Mt. Sanhedrin above the sawmill. Comment
  RSA70331  Asclepias cordifolia F. W. Peirson, Mabel Peirson 1926-4-2 6595 Lake 5 miles east of Kelseyville on the road to the Lower Lake Comment
  SEINET10580337  Asclepias cordifolia Charles F. Baker 1903-5-9 Baker 2986 Lake Lower Lake Comment
  UC726067  Asclepias cordifolia A. A. Heller 1910-5-10 13152 Lake valley below Summit Comment
  RSA121905  Asclepias eriocarpa A. Simontacchi 1937-8-27 346 Lake Upper end of Clover Valley, northeast of Upper Lake. 457 Comment
  JEPS15241  Asclepias fascicularis Rimo Bacigalupi with Dr. and Mrs. P. A. Munz, G. T. Robbins, L. T. Dempster and L. R. Heckard 1956-7-24 5738 Lake +/- 6 mi ssw Snow Mountain (+/- 2 1/2 mi n of Fir-root Spring Camp, w side of ridge forming Colusa-Lake county boundary) 1249 Comment
  POM268963  Asclepias fascicularis Lyman Benson 1937-8-31 8511 Lake Rincon School, Kelseyville; Mt. Range: Middle North Coast; Watershed: Clear Lake. 457 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
  SD7717  Asclepias speciosa Daniel Cleveland 1881-7-18 Lake Allen Spring Comment
  UC197912  Aspidotis densa Joseph P. Tracy Jul 21 1905-Aug 16 1905 2322 Lake Elk Mt; Northern Coast Ranges, northern Lake County 1219 Comment
  CAS-BOT-BC68832  Aspidotis densa R. Bacigalupi; R. S. Ferris; Ira L. Wiggins 1933-6-2 6698 Lake 1/4 mi. NW of Oaks Park Springs, on Pope Valley-Middletown Road 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-BC178831  Astragalus breweri Brandegee s.n. Lake Unspecified 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
  RSA415787  Astragalus breweri M. S. Jussel 1932-5-1 s.n. Lake Jordan Park. Comment
  RSA424720  Astragalus breweri Aaron Liston, M. Blumler 1987-4-25 663 -2 Lake Butts Canyon Road, ca. 6 miles S of Hwy 29. 0.4 miles SE of Guenoc Winery entrance. Comment
  RSA424723  Astragalus breweri Aaron Liston, M. Blumler 1987-4-26 669 -1 Lake 3 miles NE of Lakeport. 0.6 miles N of Hwy 29 exit on Hill Road. Comment
  UC162855  Astragalus breweri J. P. Tracy May 28 1902-Jun 2 1902 1647 Lake 6 mi nw Lakeport (hills about Scotts Valley); , nw of Lakeport 426 Comment
  CAS-BOT-BC178668  Astragalus clevelandii D. E. Breedlove 1980-6-29 44840 Lake Butts Canyon Road 5-8 miles S of Middletown 274 Comment
  JEPS104446  Astragalus clevelandii Lowell Ahart 2003-7-14 10403 Lake Along a small stream, on the w side of the second causeway going sw of Bartlett Springs Rd, Indian Valley Reservoir. 449 Comment
  CAS-BOT-BC178335  Astragalus gambelianus Agnes M. Bowman 1902-5-1 129 Lake Sulphur Banks Comment
  HSC31605  Astragalus gambelianus Gary S. Lester 1974-5-4 122 Lake Along Walker Ridge Rd., 0.5 mi. from junction with Hwy. 20 671 Comment
  HSC45674  Astragalus gambelianus Stephen Plant 1978-4-23 227 Lake Barrel Springs Campground 701 Comment
  UC1019907  Astragalus gambelianus Milo S. Baker 1954-5-6 12930 Lake 3 mi e Middletown; e of Middletown Comment
  CAS-BOT-BC193119  Astragalus rattanii var. jepsonianus L. R. Abrams 1928-5-4 12302 Lake 5 mi. Northeast of Middletown on road to Lower Lake Comment
  CHSC27668  Astragalus rattanii var. jepsonianus Robert A. Schlising 1978-4-10 3215 Lake E of Clear Lake, near Colusa County line; 0.5 mi N of Hwy 20 on Walker Ridge Road. Comment
  CHSC63053  Astragalus rattanii var. rattanii Vernon H. Oswald; Lowell Ahart 1994-6-1 6251 Lake Forest Road M3 at Low Gap, just N of the Snow Mtn. Wilderness. 1505 Comment
  CAS-BOT-BC66018  Athyrium filix-femina var. cyclosorum C. F. Leithold 1893-7-4 s.n. Lake Cobb Mt. Comment
  CAS-BOT-BC17499  Athysanus pusillus Carl B. Wolf 1928-5-6 2026 Lake 1.5 miles west of Bartlett Springs. Comment
  SD8069  Atriplex Daniel Cleveland 1882-6-13 Lake Bear Valley Comment
  JEPS13703  Aubrieta deltoidea Rimo Bacigalupi with G. T. Robbins 1955-6-7 5257 Lake summit Hull Mt. (about stone steps leading to fire lookout house, Lake-Mendocino Co. boundary); Lake-Mendocino Co. boundary, Hull Mt. 2094 Comment
  UCR196910  Avena fatua S. Franson 1997-5-16 31 Lake North Coast Range, city of Upper Lake, immediately east of intersection of Hwy 20 and Hwy 29 409 Comment
  CAS-BOT-BC98199  Baccharis salicifolia L. R. Abrams 1928-5-5 12331 Lake River bottom, Kelseyville Comment
  CAS-BOT-BC16429  Barbarea orthoceras M. S. Jussel 1931-3-30 26 Lake Glenbrook near Jordan Park. Comment
  HSC45257  Barbarea verna M. Alcasas 1978-4-15 9 Lake Bartlett Springs Rd., 3 mi. E of Hwy. 20 671 Comment
  POM272252  Berberis dictyota Lyman Benson 1931-3-18 2673 Lake Soda Bay Grade, Middle N Coast Mt. Range, Clear Lake Watershed. 549 Comment
  UCD129576  Bidens frondosa Malcolm A. Nobs; S. Galen Smith 1949-9-9 1856 a Lake Scott Creek, Bridge 1431, northwestern end of Clear Lake. Comment
  POM288397  Blennosperma nanum Lyman Benson 1935-3-25 6308 Lake Lakeport 427 Comment
  RSA2293  Blennosperma nanum J. W. Blankinship 1927-2-24 s.n. Lake Kelseyville. Comment
  RSA93940  Blennosperma nanum F. W. Peirson 1926-4-2 6583 Lake West end of Clear Lake. Comment
  UC1126564  Boechera breweri subsp. breweri A. Simontacchi 1937-7-22 321 Lake 1.3 mi nw Pinnacle Rock Lookout; Mendocino National Forest, Lakeport Quad., Bartlett Mountai 1295 Comment
  POM203155  Boisduvalia stricta M. S. Jussel 1933-6-26 206 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch. Comment
  UC1100840  Bolboschoenus fluviatilis Malcolm A. Nobs, S. Galen Smith 1949-9-8 1868 Lake marshy shores Thurston Lake Comment
  UC1100845  Bolboschoenus fluviatilis Herbert L. Mason 1946-7-27 12954 Lake Upper Lake Upper Lake -- Lakeport Road Comment
  UC353841  Boykinia occidentalis Milo S. Baker 1927-6-29 2240 a Lake near Whispering Pines Resort Cobb Mt. (Southern Lake Co.) Comment
  CAS-BOT-BC135961  Brasenia schreberi Peter Rubtzoff 1957-8-10 3503 Lake Boggs Lake, southern side of the lake. Comment
  CAS-BOT-BC135963  Brasenia schreberi Milo S. Baker 1945-6-29 11097 Lake Bogg's Lake at N.W. base of Mt. Hanna 914 Comment
  HSC31263  Brassica nigra Carter Schleicher 1974-5-4 7 Lake 0.5 mi. N of Hwy. 20 on Walker Ridge Rd. 671 Comment
  POM272570  Brassica rapa Lyman Benson 1928-6-29 360 Lake Kelseyville, Kelsey Creek; Mt. Range: Middle N Coast. 457 Comment
  POM272574  Brassica rapa Lyman Benson 1939-7-21 9684 Lake Kelseyville; Middle North Coast Mt. Range; River: Clear Lake 412 Comment
  UC577112  Brickellia californica Lewis S. Rose 1935-9-11 35642 Lake Lucerne 411 Comment
  RSA276590  Brodiaea coronaria subsp. rosea W. L. Jepson 1920-5-23 8985 Lake Indian Valley 457 Comment
  POM277012  Brodiaea elegans Lyman Benson 1934-6-12 6080 Lake Kelseyville. McGaw Slough. Middle N. Coast Mt. Range. Clear Lake Watershed. 427 Comment
  UC1282821  Brodiaea elegans subsp. elegans J. R. Sweeney 1962-6-15 961 Lake ne-facing slope on Pope Valley road 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa Co. line); Butts Canyon 243 Comment
  UC1442893  Brodiaea elegans subsp. elegans Theodore F. Niehaus 1965-5-15 525 Lake on Bartlett Springs road 1/4 mi n Highway 20 Comment
  UC1586049  Brodiaea elegans subsp. elegans Barbara Ertter 1988-7-3 7677 Lake Elk Mt Rd at jct Bear Cr Rd (top of Elk Mt Grade, ca 10 air mi n of Upper Lake (town)); Mendocino Nat'l For. 1097 Comment
  CAS-BOT-BC484227  Brodiaea elegans subsp. elegans John Thomas Howell 1945-6-21 21185 Lake Sawmill Flat to Ruppert Ridge; Bartlett Mountain Comment
  UCD167753  Bromus James Neilson 1981-6-18 4040 Lake Mayacmas Mountains. Birdsong Meadow. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UC971673  Bromus arenarius Leo Koch 1940-4-29 934 Lake 22.5 mi ne of Lower Lake (along Highway 20); Highway 20 Comment
  UCD83714  Bromus arenarius Ellen Dean; Craig Thomsen, Gordon Harrington, John Chau 2010-5-5 5980 Lake Cache Creek Wilderness area, northern part of wilderness, near Redbud trail. NW side of Cache Creek, W of Baton Flat. 359 Comment
  CHSC27773  Bromus carinatus K. Bridwell 1978-4-9 63 Lake W side of Pinkeye Lake, ca. 2 mi w of Lower Lake. 528 Comment
  HSC9130  Bromus carinatus var. carinatus C. B. Wolf 1928-5-5 1953 Lake 1 mi. from Clear Lake on the road to Bartlett Springs. Comment
  JEPS76283  Bromus carinatus var. carinatus W. L. Jepson 1943-5-16 20791 Lake near Lakeport (Scott Valley); Scott Valley Comment
  SEINET192620 Image available Bromus carinatus var. carinatus Carl B. Wolf 1928-5-5 1953 Lake 1 mi. from Clear Lake on Bartlett Springs grade. 1829 Comment
  UCD136941  Bromus carinatus var. carinatus Ellen Dean; with Plant Biology 102 interns 2013-5-4 7718 Lake Clear Lake State Park. NE of Kelseyville. South side of park, south of Soda Bay Road. Along undeveloped road near southern boundary of the of the park, below turnoff to knobcone pines. 609 Comment
  JEPS101995  Bromus commutatus Dean Wm. Taylor with Mey Akasah 1999-6-3 17207 Lake Manning Flat, along Highway 29 5 miles West from Lower Lake 563 Comment
  CAS-BOT-BC156121  Bromus diandrus Greg de Nevers 2001-5-14 12478 Lake Clear Lake. Lake County Land Trust, Rodman Slough. 475 Comment
  CAS-BOT-BC156123  Bromus diandrus J. W. Blankinship 1923-4-15 s.n. Lake Lakeport. Comment
  SEINET241997 Image available Bromus japonicus Beecher Crampton 1995-6-3 10319 Lake Clearlake town on Lakeshore dr., Vacant lot. Comment
  CAS-BOT-BC162439  Bromus laevipes A. A. Beetle 1941-4-27 1739 Lake West side of Clear Lake, along road. Comment
  CDA40157  Bromus laevipes G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18544 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon at intersection of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir. 137 Comment
  UC790998  Bromus laevipes A. A. Beetle 1941-4-27 1739 Lake w side of Clear Lake along road Clear Lake Comment
  UCD112024  Bromus laevipes Christopher Mallek 2008-1 s.n. Lake High Valley. 793 Comment
  HSC41824  Bromus madritensis subsp. rubens Rick Cooper 1977-4-23 37 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  POM236870  Bromus marginatus Lyman Benson 1932-6-15 3672 Lake Bottle Rock Mountain, Middle N Coast Range, Kelsey Creek watershed. 914 Comment
  SEINET10520363  Bromus orcuttianus A. Arthur Heller 1902-7-25 Heller s.n. Lake Foothills S of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  CHSC91287  Bromus secalinus D. Isle 1997-7-31 332 Lake Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. Low Gap Meadow. 1133 Comment
  UCD41550  Bromus tectorum Geri Hulse-Stephens 2000-4-27 544 Lake Goat Mountain. Addington Camp. N side of bowl. Steep slope above. 1386 Comment
  UCD42051  Bromus tectorum Geri Hulse-Stephens 2001-6-5 663 Lake Goat Mountain. Addington Camp. 1386 Comment
  UC174055  Cacaliopsis nardosmia H. M. Hall 1913-7-22 9565 Lake Mt. Hull, n Lake County, inner North Coast Ranges, 40 to 50 mi from the Pacific Ocean North Coast Ranges, Mt. Hull 1676 Comment
  CAS-BOT-BC185114  Calamagrostis ophitidis John Thomas Howell 1945-6-18 20984 Lake Near Glenbrok. Comment
  JEPS96629  Calamagrostis ophitidis Dean W. Taylor 1998-6-22 16685 Lake Bottle Rock Road 1.2 miles N jct. Sulphur Springs Road (ca. 1.3 road mi n of Glenbrook) 792 Comment
  POM204179  Calamagrostis ophitidis M. S. Jussel 1933-6-30 308 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch. Comment
  CHSC90529  Calandrinia breweri D. Isle 1997-4-29 37 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. Twin Valley Rd. just n.w. of Bartlett Springs. 658 Comment
  UCD81091  Calandrinia breweri Michael Raines; 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-BC438399  Calandrinia ciliata Alice Eastwood 1925-5-23 12880 Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC438404  Calandrinia ciliata Georgia Bentley 1917-4-4 s.n. Lake Lakeport Comment
  HSC66032  Calandrinia ciliata S. Harris, B. Ferguson, M. Smith, M. Moble 1980-4-19 Lake Along Walker Ridge Rd., 1 mi. N of junction with access road to Indian Valley Dam Comment
  UC851926  Calandrinia ciliata Alice Eastwood and John Thomas Howell 1938-5-16 5643 Lake Sulphur Banks Comment
  POM282468  Callitriche heterophylla H. M. Pollard 1935-5-18 6644 Lake Bogg's Lake, Mt. Hanna. Mt. Range: Middle N. Coast; Watershed: Clear Lake; 1067 Comment
  UCD84390  Callitriche marginata 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
  RSA2286  Callitriche trochlearis J. W. Blankinship 1924-4-15 s.n. Lake Scott Valley. Comment
  CAS-BOT-BC80336  Callitropsis macnabiana G. L. Stebbins 1968-5-15 6691 Lake Northeast edge of Little Indian Valley 457 Comment
  NY1104586  Calochortus J. Torrey 1865-1 s.n. Lake Near Clear Lake Comment
  CAS-BOT-BC487480  Calochortus albus Mrs. Alexander MacCallum s.n. Lake Bartlett Springs Comment
  CHSC34483  Calochortus amabilis J. D. Jokerst; R. A. Schlising 1979-6-10 83 Lake Near Colusa Co line, on Walker Ridge Rd 0.5 mi n of its jct with Hwy 20. Comment
  CHSC67718  Calochortus amabilis James D. Jokerst 1980-4-12 Lake Hwy. 20 8.3 mi W of Colusa County line. Comment
  HSC75315  Calochortus amabilis Teresa Prendusi 1977-4-23 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  SEINET3884894  Calochortus amabilis D. Boyd, M. Eichelberger; T. Messick; T. Ranker 1980-4-19 22 Lake Coldsprings Campground, along access road to Indian Valley Dam.; 0 Comment
  CAS-BOT-BC488470  Calochortus amabilis Agnes M. Bowman 1902-5-9 s.n. Lake Lower Lake Comment
  CAS-BOT-BC488478  Calochortus amabilis R. F. Hoover 1968-5-26 11093 Lake Harbin Springs Comment
  CAS-BOT-BC488480  Calochortus amabilis M. S. Jussel 1933-4-30 s.n. Lake Jordan Peak, Cobb Mt. Comment
  SEINET3884889  Calochortus amabilis E. Cope 1977-4-23 35 Lake Wilbur Springs Quad. 0.4 miles north of State Routw 20 on the Walker Ridge Rd.; 0 640 Comment
  CDA40176  Calochortus luteus G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18540 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. 434 Comment
  CAS-BOT-BC491939  Calochortus luteus Agnes M. Bowman 1902-5-1 127 Lake Sulphur Banks Comment
  RSA377407  Calochortus luteus Robert Gustafson, Don Reynolds 1983-6-7 2753 Lake End of Mirabel Road, off Highway 175, northwest of Middletown Comment
  SBBG22518  Calochortus luteus H. and M. Dearing 1933-5-24 305 Lake 7 mi E of Clear Lake Comment
  SEINET4169889  Calochortus luteus Unknown 1902-5-28 1691 Lake In hills about Scotts Valley, 6 miles northwest of Lakeport Comment
  UCD84574  Calochortus splendens Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6099 Lake Lake County. Along Walker Ridge Road between Barrel Springs and intersection with Bartlett Springs Road. West side of the road. 1038 Comment
  SDSU11910  Calochortus superbus D. F. Howe 1968-5-24 4527 Lake Near Lakeport Comment
  UCD20491  Calochortus superbus E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1061 Lake McLaughlin UC Reserve. Lower reaches of southeastern slopes of Research Hill. SW of gate to old 4-wheel drive road that goes S from Knoxville-Berryessa Rd. 609 Comment
  SEINET12049802  Calochortus superbus F. H. Utech, Knight, W.; Knight, I.; Edwards, S. 1986-1 86 -273 Lake ca 5 mi WSW of Kelseyville, Highland Springs Road near Highland Springs Reservior 500 Comment
  UC1543043  Calochortus tolmiei Donald G. Nelson 1940-4-30 651 Lake s of Clear Lake (between Middletown and Kelseyville, Loch Lomond, precisely at the summit of the grade); Cobb Mt., Loch Lomond Comment
  CAS-BOT-BC132594  Calochortus uniflorus M. S. Jussel 1932-4-30 s.n. Lake Jordan Park, Coleman estate Comment
  CAS-BOT-BC132645  Calochortus uniflorus Mrs. Merrel Ackley 1965-6-1 s.n. Lake Near top of Elk Mountain Comment
  HSC41186  Calochortus vestae Robert M. Specht, John Rehling 1976-5-16 468 Lake N side of Hwy. 175, 0.5 mi. from Hwy. 29 Comment
  RSA2295  Calycadenia ciliosa J. W. Blankinship 1926-9-1 s.n. Lake Kelseyville Comment
  RSA702855  Calycadenia ciliosa L. Ahart 2004-10-14 11462 Lake On the south side of the bridge across Cache Creek, on the west side of Bartlett Springs Road (Road M12), about 3 miles west of the northwest part of Indian Valley Reservoir. 503 Comment
  POM161460  Calycadenia ciliosa Joseph P. Tracy 1905-7-21 2340 Lake Pine Mountain' 1220 Comment
  RSA255543  Calycadenia ciliosa Gerald D. Carr 1973-9-5 751 Lake 0.8 miles south of Hwy. 29 on Hopland Road, about 2.8 miles south of Lakeport Comment
  RSA255544  Calycadenia ciliosa Gerald D. Carr 1971-9-14 654 Lake 5.9 miles west of Barkerville on road to Bartlett Spr. 579 Comment
  RSA712963  Calycadenia ciliosa David W. Isle 2001-7-31 1400 Lake Faraway Ranch. Just south of Faraway Ranch gate. 1.9 miles E of M-1 junction with E-spur. 720 Comment
  CAS-BOT-BC273335  Calycadenia fremontii J. W. Blankinship 1928-8-24 s.n. Lake Kelseyville Comment
  JEPS45558  Calycadenia fremontii Paul C. Hutchison 1963-8-17 2730 Lake Soda Creek Store, just w of Lake Pillsbury 533 Comment
  UC194197  Calycadenia fremontii H. M. Hall 1913-7-23 9583 Lake Hullville, 40-50 mi from Pacific Ocean Northern Lake County 685 Comment
  UC894239  Calycadenia fremontii Milo S. Baker 1933-9-1 7546 Lake Kelseyville Road, Bottlerock Road Cobb Mt. Comment
  UC127836  Calycadenia fremontii W. W. Mackie 1902-8-1 Lake Comment
  UC1876198  Calycadenia fremontii Gerald D. Carr 1973-9-10 758 -1 Lake Jeep trail, 5 1/2 air mi due S of Kelseyville. Comment
  UCD129692  Calycadenia fremontii Gerald D. Carr 1971-9-14 654 Lake 5.9 miles west of Bakerville on road to Bartlett Springs. 579 Comment
  JEPS105359  Calycadenia multiglandulosa Dean W. Taylor 1994-10-7 14718 Lake Bear Creek campground; Mendocino National Forest; near junction Forest Road M10 and 17N33, 661 Comment
  CAS-BOT-BC270797  Calycadenia pauciflora John Thomas Howell 1930-10-19 5631 Lake 8 miles from Middletown on Butts Canyon Road Comment
  CHSC71415  Calycadenia pauciflora Vernon H. Oswald; Lowell Ahart 1998-7-15 9277 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
  CAS-BOT-BC270760  Calycadenia pauciflora Gerald D. Carr 1971-9-14 653 Lake 1.7 miles E of Barkerville on road to Bartlett Springs 495 Comment
  CAS-BOT-BC270768  Calycadenia pauciflora Gerald D. Carr 1971-9-20 670 Lake 1.2 miles SE of Rieff Road on Morgan Valley Road 701 Comment
  RSA255516  Calycadenia pauciflora Gerald D. Carr 1972-7-25 714 Lake 0.6 miles east of Bottle Rock Road on Sulphur Creek Road Comment
  RSA255578  Calycadenia pauciflora Gerald D. Carr 1971-9-20 671 Lake 2.2 miles SE of Morgan VAlley Road on Rieff Road 732 Comment
  SEINET14291469 Image available Calycadenia pauciflora G. D. Carr 1971-1 641 Lake ca 2.7 mi S of Lakeport ca 200 yds E of Hwy 175 (Hopland Rd) at Ackley Cutoff, 0.7 mi S of jct with Hwy 29/175. 427 Comment
  SEINET3863970  Calycadenia pauciflora R. L. Carr 1978-8-19 2146 Lake Sw of Kelseyville, ca 200 yds S of Wight Way, 1.7 mi SW of its jct with Kelsey Creek Dr. (=GDC 757).; 0 482 Comment
  UC1876633  Calycadenia pauciflora Gerald D. Carr 1971-9-14 656 Lake 11.2 mi W of Colusa Co. line on Hwy 20. Comment
  UC1971702  Calycadenia pauciflora 1978-8-19 2144 Lake 1.0 mi E of Kelseyville on Konocti Road (=GDC 2144) 427 Comment
  UC1971706  Calycadenia pauciflora 1978-8-19 2148 Lake 6.2 mi NW of Lakeport on Scotts Valley Road (=GDC 678) 427 Comment
  JEPS38565  Calycadenia truncata Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake Little Squaw Valley South Fork of the Eel River Comment
  CAS-BOT-BC275369  Calycadenia truncata var. truncata Greg de Nevers 2000-12-21 12089 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  JEPS52580  Calyptridium quadripetalum W. L. Jepson 1938-6-9 18946 Lake Bartlett Springs, on Bartlett Creek Bartlett Creek; Bartlett Springs, Bartlett Creek 701 Comment
  JEPS93807  Calyptridium quadripetalum Vernon H. Oswald and Lowell Ahart 1998-7-15 9283 Lake 0.8 mi s of Bartlett Springs Road (e side of county near Barrel Spring on e side of Baldy Mountain and w of Walker Ridge Road); Baldy Mountain 640 Comment
  SD7950  Calyptridium roseum Daniel Cleveland 1882-6-17 Lake Allen Springs Comment
  UCD126068  Calystegia collina Clinton C. Shock 1980-5-3 75 Lake Walker Ridge, 12 miles north of State Highway 20. 609 Comment
  JEPS31608  Calystegia occidentalis subsp. occidentalis Willis L. Jepson 1892-8-1 14507 Lake Blue Lakes , Blue Lakes (Mountain Region of Clear Lake) Comment
  UC730036  Camissonia contorta Leo F. Koch 1940-4-26 866 Lake along Hwy 29 4 mi s Adams Spring Road (s of Kelseyville) Comment
Read comments
Jul 20 2020
  POM258985  Camissonia hirtella Alice Eastwood, John Thomas Howell 1938-5-18 5735 Lake South of Kelseyville on road to Adams Springs Comment
  POM272037  Camissonia hirtella Lyman Benson 1928-4-30 120 Lake Kelseyville - Lower Lake; Middle North Coast Mt. Range; Thurston Lake watershed. Dry land south of Mt. Konocti, Konocti Bay Road 610 Comment
  POM272042  Camissonia hirtella Lyman Benson 1930-6-20 2178 Lake Kelseyville, Kelsey Creek. Middle N Coast mtn range. 427 Comment
  JEPS77386  Camissonia lacustris Robert M. Lloyd 1963-5-4 2612 Lake on road to Hopland about 1/2 mi from State Highway 29 (2 mi +/- below Lakeport) 396 Comment
  JEPS33770  Camissoniopsis hirtella W. L. Jepson 1938-6-11 18999 Lake Reiff Knoxville Ridge (Morgan Valley) 701 Comment
  UC519015  Camissoniopsis hirtella Elizabeth Lodge 1933-6-5 Lake ridge between Hopland and Lakeport Comment
  UC519543  Camissoniopsis hirtella M. S. Jussel 1933-6-25 154 Lake Binkley Ranch Vicinity of Cobb Valley Comment
  JEPS101439  Campanula angustiflora Dean W. Taylor 1998-6-3 16463 B Lake unnamed rd 0.7 miles N Napa County line, ca. 1.5 mile N of Oat Hill 548 Comment
  JEPS62635  Campanula griffinii Alice Eastwood and John Thomas Howell 1938-5-15 5530 Lake Mirabel Mine Comment
  SEINET10462855  Campanula prenanthoides Brown 1940-7-7 Brown 89 Lake LOWER KELSEY CREEK, MARBLE MTS., WOODS Comment
  SEINET10463180  Campanula prenanthoides Hamann 1968-10-22 HAMANN s.n. Lake N SLOPE OF COBB MTN ABOVE GEYSER ROCK, AMONG LOGGING DEBRIS. T21N R9W SEC. 8 1219 Comment
  SEINET10463227  Campanula prenanthoides Lietbold LIETBOLD s.n. Lake Cobb Mountain Comment
  HSC66591  Capsella bursa-pastoris S. Harris, B. Ferguson, M. Moble, M. Smith 1980-4-19 Lake Coldsprings Campground, along access road to Indian Valley Dam Comment
  JEPS96796  Cardamine californica Dean W. Taylor 1997-4-22 15955 Lake 2 miles SW of Highland Springs Reservoir 670 Comment
  POM272926  Cardamine californica var. integrifolia Lyman Benson 1935-3-24 6300 Lake Mt. Hanna (SW Side); Mt. Range: Middle N Coast; Watershed: Clear Lake. 1067 Comment
  UCD131505  Cardamine hirsuta Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7544 Lake Clear Lake State Park. NE of Kelseyville. Along lower part of Dorn Trail system as it leaves beach parking area and ascends to Lower Bayview Campground. 301 Comment
  CAS-BOT-BC18177  Carex Greg de Nevers 2001-4-23 12264 Lake Clear Lake, Lake County Land Trust, Rodman Slough. Near Wildflower Flat. 475 Comment
  UCD161816  Carex James A. Neilson Jr. 1975-5-23 3320 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CAS-BOT-BC422346  Carex amplifolia Peter Rubtzoff 1975-7-12 8199 Lake Jordan Park, 1.7 miles northwest of Cobb. Along Kelsey Creek. Comment
  UCD167464  Carex amplifolia James Neilson 1982-6-1 4077 Lake Mayacmas Mountains. West Ford Flat. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD167465  Carex amplifolia James Neilson 1982-6-1 4077 Lake Mayacmas Mountains. West Ford Flat. (Exact location unknown. Coordinates estimated by label maker.) Comment
  JEPS75127  Carex athrostachya L. R. Heckard 1974-9-11 3934 Lake Moist margin of Frog Pond, 1/2 mile NW of Foutch Camp (1 1/2 mile SE of Snow Mountain West) 1920 Comment
  CAS-BOT-BC18099  Carex athrostachya L. R. Heckard 1974-9-11 3934 Lake Moist margin of Frog Pond, about 0.5 mile northwest of Foutch Camp (about 1.5 mile southeast of Snow Mountain West). 1920 Comment
  CAS-BOT-BC19226  Carex barbarae Georgia Bentley 1917-5-16 s.n. Lake Lakeport. Comment
  UC1132  Carex barbarae Bolander 1866-9-20 2630 Lake Clear Lake Comment
  JEPS97574  Carex bolanderi R. D. Stone 1983-6-15 546 Lake Upper High Valley Creek drainage Geyser Rock (ca. 1.4 mi NW of) 883 Comment
  CAS-BOT-BC34991  Carex densa Alice Eastwood; John Thomas Howell 1938-5-17 5673 Lake Elk Mountain. Comment
  UC710492  Carex feta John Thomas Howell 1943-5-11 18027 Lake 1 mi n Kelseyville Comment
  UCD41542  Carex fracta Geri Hulse-Stephens 2001-6-2 584 Lake Goat Mountain. Addington Camp. Upper Addington. 1386 Comment
  CAS-BOT-BC20855  Carex globosa Robert Francis Hoover 1941-5-2 4989 Lake East side of Mount St. Helena. Comment
  UCD125562  Carex hystericina Geri Hulse-Stephens 2004-6-1 1082 Lake Goat Mountain. Lake County: Goat Mountain. Three Walnuts Marsh. 960 Comment
  CAS-BOT-BC31222  Carex lenticularis var. impressa L. R. Heckard 1974-9-11 3933 Lake Moist margin of Frog Pond ca 1/2 mi NW of Foutch Camp (ca 1.5 mi SE of Snow Mt. W) 1920 Comment
  HSC46560  Carex multicaulis J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9306 Lake Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01 1006 Comment
  CAS-BOT-BC32148  Carex multicaulis R. D. Stone 1983-5-11 502 Lake Ca 1.0 mi SSW of Glenbrook, Alder Creek drainage. 822 Comment
  UCD140811  Carex scopulorum var. bracteosa Geri Hulse-Stephens 2001-4-27 542 Lake Goat Mountain. NW end of Addington Pond. 1280 Comment
  CAS-BOT-BC117561  Carex serratodens John Thomas Howell 1945-6-19 21019 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CAS-BOT-BC117563  Carex serratodens H. D. Ripley; R. C. Barneby 1945-1-1 6986 Lake NE of Middletown, Lake H. 304 Comment
  CAS-BOT-BC117559  Carex serratodens Lewis Samuel Rose 1935-6-4 35208 Lake St. Helena Creek, 5 mi S of Middletown Stream bank. Comment
  CAS-BOT-BC116627  Carex subfusca Alice Eastwood; John Thomas Howell 1938-5-18 5773 Lake Cobb Mt. Comment
  JEPS80853  Carex subfusca L. R. Heckard and J. C. Hickman 1980-9-16 5449 Lake along Trout Creek Snow Mt., Trout Creek 1889 Comment
  JEPS97575  Carex subfusca R. D. Stone 1983-6-1 518 Lake Upper High Valley Creek drainage Glenbrook (ca. 1 mi SSW of) 792 Comment
  JEPS74825  Castilleja L. R. Heckard, T. I. Chuang and R. C. Bacigalupi 1975-5-8 4033 Lake ca 3 mi ne Middletown (on road to Lower Lake, on n side of Hill 1030) Comment
  HSC30734  Castilleja affinis Teresa Prendusi 1974-5-4 25 Lake Walker Ridge, 0.5 mi. N of junction with Hwy. 20 671 Comment
  HSC34585  Castilleja applegatei Ron Ralston 1975-5-3 33 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Road 549 Comment
  RSA2320  Castilleja applegatei subsp. martinii J. W. Blankinship 1927-5-22 s.n. Lake Mt. Konocti. Comment
  RSA518690  Castilleja applegatei subsp. martinii R. C. Bacigalupi, G. Thomas Robbins 1954-6-25 4611 Lake East slope of Ruppert Ridge, along road from Clear Lake to Bartlett Springs, 6 miles east of the summit of the Bartlett Mtn. grade, Mendocino Nat. Forest. 945 Comment
  HSC72117  Castilleja attenuata J. P. Smith, Thomas W. Nelson, Jane P. Nelson 1978-4-1 9523 Lake Walker Ridge Rd., 0.5 mi. from its junction with Hwy. 20 671 Comment
  JEPS74824  Castilleja attenuata L. R. Heckard, T. I. Chuang and R. Bacigalupi 1975-5-8 4032 Lake ca 3 mi ne Middletown (on road to Lower Lake, n side of road at the n side of Hill 1030) Comment
  JEPS74820  Castilleja densiflora subsp. densiflora L. R. Heckard, T. I. Chuang and R. Bacigalupi 1975-5-8 4028 Lake ca 3 mi ne Middletown (on road to Lower Lake, near Hill 1030) Comment
  HSC27441  Castilleja exserta subsp. exserta J. P. Smith, J. O. Sawyer 1972-4-1 5145 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 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
  CHSC29986  Castilleja foliolosa J. D. Jokerst 1980-4-12 572 Lake Side of Hwy 20, 8.3 mi W of the Colusa County line. Comment
  HSC37905  Castilleja foliolosa Thomas W. Nelson, James Nelson, Jane P. Nelson, J. P. Smith 1976-4-12 2306 Lake Morgan Valley Rd., 7.8 mi. from Upper Lake 640 Comment
  RSA47148  Castilleja foliolosa Doris K. Kildale 1926-5-31 2064 Lake Lower Lake - Lakeport road. Comment
  JEPS6950  Castilleja minor subsp. spiralis Peter H. Raven 1954-9-1 8082 Lake 7 mi s Middletown; Butts Canyon Comment
  CDA15777  Castilleja rubicundula G. F. Hrusa 1993-5-2 10880 Lake North Coast Ranges; Between Bear Valley and Indian Valley Reservoir at N end of Walker Ridge. Comment
  JEPS3198  Castilleja rubicundula subsp. lithospermoides W. L. Jepson 1942-6-9 20723 Lake Howard Springs; at border of meadow just beyond buildings Comment
  CHSC49016  Castilleja rubicundula subsp. rubicundula Vernon Oswald 1986-5-12 2021 Lake Brim Rd. (Barlett Springs Rd.) 0.5 mi w of the road to Barrel Spring. 609 Comment
  JEPS94801  Castilleja rubicundula subsp. rubicundula Vernon Oswald and Lowell Ahart 1998-5-7 9018 Lake between Kowalski Ranch and Barkerville (Bartlett Springs Road on n end of Indian Valley Reservoir); Bartlett Springs Road, Indian Valley Reservoir 457 Comment
  SD131975  Castilleja rubicundula subsp. rubicundula Barbara Ertter 1989-5-28 8518 Lake Morgan Valley Rd 0.6 mi W of Napa Co. line ca 12 airmiles SE of Lower Lake (town) at public access road Comment
  CAS-BOT-BC49254  Ceanothus cuneatus Agnes M. Bowman 1902-4-1 210 Lake High Valley Comment
  CAS-BOT-BC49294  Ceanothus cuneatus T. S. Brandegee 1859-1-1 100 Lake Bartlett Mountain 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
  HSC60184  Ceanothus cuneatus J. P. Smith, Thomas W. Nelson 1976-4-13 8568 Lake Bartlett Springs Rd., 8.2 mi. from its jct. with Hwy. 20 1067 Comment
  UCD148546  Ceanothus cuneatus Kai Battenberg 2014-6-21 9 Lake McLaughlin Natural Reserve. Off Morgan Valley Road, 0.5 km Southeast on Pipeline Road East. 696 Comment
  UCD40000  Ceanothus cuneatus Rodney Gale Myatt 1971-9-15 1009 Lake Along Hwy 175 between Lakeport and Hopland, near Lake County and Mendocino County line. 609 Comment
  SEINET3814958 Image available Ceanothus cuneatus Lewis S. Rose 1933-4-22 33103 Lake Adams Springs. Comment
  CHSC101527  Ceanothus cuneatus var. cuneatus G. F. Hrusa; R. Gross, L. Houser 2008-4-11 17109 Lake Open, chaparral slopes with woodland on N faces immediately below Indian Valley Reservoir spillway into N. Fork Cache Creek tailrace. 396 Comment
  UC1193333  Ceanothus cuneatus var. cuneatus P. Zinke 1949-5-3 14 Lake w branch of South Fork of Scotts Creek Quad. 60B2 457 Comment
  UCD161812  Ceanothus divergens Jim Dempsey 2015-10-16 s.n. Lake Clear Lake State Park. South of Soda Bay Road. Restoration planting site #01N15. 457 Comment
  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
  CAS-BOT-BC438779  Ceanothus diversifolius Mona Bourell 1997-4-20 6640 Lake 1 mile east of The Slides Comment
  OBI10518  Ceanothus foliosus H. E. McMinn 1926-1-1 1617 Lake 1/2 to 1 mi NW Blue Lakes to Ukiah Comment
  SD87857  Ceanothus foliosus Frank W. Peirson 1926-4-2 6571 Lake Summit of Hopland Grade Comment
  CAS-BOT-BC49667  Ceanothus foliosus var. foliosus Alice Eastwood; John Thomas Howell 1938-5-18 5737 Lake South of Kelseyville on road to Adams Springs Comment
  CAS-BOT-BC49668  Ceanothus foliosus var. foliosus M. S. Jussel; John Lee 1932-4-29 s.n. Lake Mt. Hanna Ridge west of Jordan Park Comment
  HSC35376  Ceanothus foliosus var. foliosus R. M. Sullivan 1975-5-3 12 Lake 5.8 mi. W of jct. with Hwy. 29 on Scott's Creek Rd. 915 Comment
  HSC36583  Ceanothus foliosus var. foliosus Linda M. Barker 1975-5-3 318 Lake 5.8 mi. W of junction with Hwy. 29 on Scott's Creek Rd. 915 Comment
  HSC37199  Ceanothus foliosus var. foliosus Lon Hall 1975-5-3 309 Lake 5.8 mi. W of junction with Hwy. 29 on Scott's Creek Rd. 915 Comment
  CAS-BOT-BC50869  Ceanothus incanus Brandegee 1889-4-1 4 Lake Bradford Comment
  HSC18285  Ceanothus incanus C. B. Wolf 1928-5-4 1875 Lake 5 mi. S of Middletown along road to Mt. St. Helena Comment
  JEPS42377  Ceanothus incanus W. L. Jepson 1924-4-27 10378 Lake flats beyond Mt.St. Helena, towards Middleton Comment
  CAS-BOT-BC50143  Ceanothus integerrimus H. E. McMinn 1922-8-2 284 Lake Along road from Highland Springs to Hopland Comment
  UC1070737  Ceanothus integerrimus H. S. Yates 1934-4-15 3744 Lake s Bendmore Valley; Ukiah quad. 762 Comment
  UCR270444  Ceanothus integerrimus John F. Emmel 2002-5-19 1750 Lake North Coast Range, along Road M-1, 4.7 road miles east of Oak Flat Campground, Lake Pillsbury area 915 Comment
  POM282982  Ceanothus integerrimus Lyman Benson 1928-4-30 158 Lake Konocti Bay, Clear Lake, Middle N Coast, Eastern Bay Mt. Konocti 518 Comment
  UCD132512  Ceanothus integerrimus var. macrothyrsus Caprice Lee; PLS 102 plant collecting interns 2013-5-4 1 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. Along undeveloped road that goes southeast from Glebe Road at gate. 562 Comment
  CAS-BOT-BC51095  Ceanothus jepsonii Carl B. Wolf 1928-5-4 1903 Lake 2 miles North of Middletown Comment
  CAS-BOT-BC51120  Ceanothus jepsonii var. albiflorus D. E. Breedlove 1980-6-29 44835 Lake Butts Canyon Road 5-8 miles S of Middletown 274 Comment
  HSC35327  Ceanothus jepsonii var. albiflorus R. M. Sullivan 1975-5-3 42 Lake 8.7 mi. E of SR 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  HSC45709  Ceanothus jepsonii var. albiflorus Sheila Logan 1978-4-23 88 Lake Barrel Springs Campground. 701 Comment
  SD125700  Ceanothus jepsonii var. albiflorus L. LaPre 1985-5-2 Lake Three peaks, at the N end of Livermore Rd. near the Napa Co. line, 5 mi. SE of Middletown 671 Comment
  HSC18312  Ceanothus parryi W. L. Jepson 1942-6-9 20703 Lake Mt. St. Helena, E side along St. Helena Creek Comment
  JEPS42262  Ceanothus prostratus Willis L. Jepson 1897-7-15 14038 Lake Glenbrook Comment
  CAS-BOT-BC83801  Ceanothus prostratus var. occidentalis D. O. Burge; C. Miller 2007-6-13 943 b Lake Boggs Mountain Demonstration State Forest 1000 Comment
  CDA7236  Centaurea iberica T. C. Fuller 1959-11-6 3251 Lake Bowcher Ranch, ca. 3 miles northeast of Middletown. 0 Comment
  CDA39067  Centaurea maculosa J. Xerogeanes 2013-7-15 PDR# 230 P06005874 Lake North side of Lake Pillsbury, 50 yards east of intersection of the road to east boat ramp (10W50 Trail) and the Hull Mountain Road (FR 20N01); Mendocino National Forest. Comment
  UCD83944  Centaurea melitensis Ellen Dean; C. Thomsen, G. Harrington 2010-6-9 6118 Lake Cache Creek Wilderness. NW corner of wilderness near Baton Flat. Along trail approaching south fork of Cache Creek from the NW. 308 Comment
  RSA537711  Centaurea solstitialis Barbara Ertter 1988-7-3 7656 Lake Elk Mt Rd ca 7 airmiles N Upper Lake (town), ca halfway up switchbacks on S Face Elk Mt, 3 mi from top, 2.7 mi from Middle Cr crossing. 762 Comment
  SFV3799  Centaurea solstitialis K. A. Wilson 1961-6-22 1199 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
  CDA39059  Centaurea solstitialis K. E. Hoffmaster 1938-6-29 885 Lake Near Clear Lake Oaks. 0 Comment
  CAS-BOT-BC288567  Centromadia fitchii Greg de Nevers 2001-7-8 12591 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  UC1076266  Centromadia fitchii Herbert L. Mason 1930-8-1 5729 Lake road to Bartlet Mountain Comment
  UC912617  Centromadia fitchii P. Schulthess 1931-7-26 Lake 6 mi s Kelseyville (Brierly Ranch) Comment
  JEPS38173  Centromadia pungens subsp. pungens W. L. Jepson 1892-8-1 Lake Bachelor Valley Comment
  CAS-BOT-BC222929  Cephalanthus occidentalis Greg de Nevers 2001-7-8 12563 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  LA208369  Cephalanthus occidentalis H. Lewis; 1940-4-6 Lake Lake shore, Blue Lake Comment
  POM212168  Cephalanthus occidentalis Carl B. Wolf 1930-11-1 1795 Lake E end of Blue Lake 457 Comment
  SD117456  Cephalanthus occidentalis Robert F. Thorne 1974-7-28 45065 Lake Clear Lake, Gooseneck Point on pebbly shore of lake 402 Comment
  RSA0018309  Cephalanthus occidentalis Keith E. Hoffmaster 1938-6-28 869 Lake Clear Lake shore. Comment
  SDSU9273  Cephalanthus occidentalis var. californicus D. F. Howe 1961-7-29 3087 Lake 6 miles E of Lucerne on N shore of Clear Lake. 396 Comment
  SDSU9277  Cephalanthus occidentalis var. californicus Harvey 1939-7-15 2423 Lake Clear Lake. Comment
Read comments
Oct 12 2011
  UC484117  Cephalanthus occidentalis var. californicus Carl B. Wolf 1930-11-1 Lake e end along edge Blue Lake 457 Comment
  UC1125804  Cerastium glomeratum H. S. Yates 1934-4-15 3749 Lake Bendmore Valley Ukiah Quad., Bendmore Valley Comment
  UC956833  Ceratophyllum demersum Malcolm A. Nobs and S. Galen Smith 1949-9-8 1852 a Lake at outlet to Cache Creek on marshy lakeshore southern end Clear Lake; Southern end of Clear Lake at outlet to Cache Creek Comment
  UCD41830  Ceratophyllum demersum Geri Hulse-Stephens 2001-6-5 623 Lake Goat Mountain. West vernal pool, Root Glade. 944 Comment
  CAS-BOT-BC179404  Cercis occidentalis Brandegee No date on label s.n. Lake unspecified Comment
  POM276112  Cercis occidentalis Lyman Benson 1941-7-26 11007 Lake Foot of Soda Bay Grade, Kelseyville. 412 Comment
  RSA16713  Cercis occidentalis Carl B. Wolf, E. R. Johnson, Adrian Wolf 1934-10-16 6194 Lake 1/10 mi. above Siegeler Springs. Seedlings from the Botanic Garden, propagation no. 2150.. 549 Comment
  RSA453307  Cercocarpus betuloides Phyllis Krieg 1979-4-1 s.n. Lake Middle Creek Campground Mendocino National Forest. 457 Comment
  UCR63401  Cercocarpus betuloides Donald G. Nelson 1940-4-30 672 Lake About 1 mi below Seigler Hot Springs along Creek Comment
  SEINET11909401  Cercocarpus betuloides W. Knight, Knight, I. 1981-1 4392 Lake adjacent to airport at N end of Lake Pillsbury 579 Comment
  CAS-BOT-BC137045  Cercocarpus betuloides var. betuloides A. A. Heller 1902-7-25 5974 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  RSA0035234  Chaenactis M. Bourell 1997-7-2 6531 Lake Mendocino National Forest. Along Rice Creek Road. FS Road M3. Comment
  HSC46583  Chaenactis douglasii var. douglasii J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9341 Lake Mendocino National Forest, FS Rd. M1, 5.3 mi. from junction with FS Rd. 20N01 1585 Comment
  CDA15788  Chaenactis glabriuscula G. F. Hrusa 1993-5-2 10884 Lake North Coast Ranges; above upper Barrel Springs Creek, between Bear Valley and Indian Valley Reservoir. Comment
  CAS-BOT-BC284555  Chaenactis glabriuscula var. heterocarpha M. S. Jussel 1933-6-28 289 Lake Between Cobb Mountain and Adams Springs on Binkley Ranch Comment
  CHSC107476  Chaenactis glabriuscula var. heterocarpha David W. Isle; Ken Fuller 2002-4-26 1927 Lake Mendocino National Forest; North Coast Ranges; North Fork Cache Creek Watershed. N of Indian VA Res. on west side of braided floodplain in alluvium desposition from Stanton Creek. MDBM. 475 Comment
  HSC37645  Chaenactis glabriuscula var. heterocarpha Robert M. Specht, John Rehling 1976-3-17 364 Lake 3.1 mi. N of Middletown on Hwy. 29 Comment
  POM203154  Chaenactis glabriuscula var. heterocarpha M. S. Jussel 1933-6-28 289 Lake Between Cobb Mtn and Adams Springs on the Binkley Ranch Comment
  UC565565  Chaenactis glabriuscula var. heterocarpha H. L. Mason 1929-4-29 5246 Lake 2 9/10 mi w of Lakeport Comment
  UCD66975  Chaenactis glabriuscula var. heterocarpha Ellen Dean; Davis Botanical Society 2008-5-31 5044 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
  UCR212292  Chaenactis glabriuscula var. heterocarpha Ellen Dean, Davis Botanical Society 2008-5-31 5044 Lake West of I-5 at Maxwell, western slope of Goat Mountain, at terminous of forest service road that ends due west of Goat Mountain lookout and southeast of Youngs Corral Spring 1491 Comment
  HSC85861  Chaenactis glabriuscula var. heterocarpha R. Earing, C. Collins, C. Cavanaugh 1987-4-11 57 Lake Stony Creek Rd. to Digger Pine Campground Comment
  JEPS105947  Chamaesyce serpillifolia subsp. serpillifolia Lowell Ahart 2004-10-4 11432 Lake Below the high water line of Indian Valley Reservoir, near the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road 446 Comment
  CAS-BOT-BC68271  Cheilanthes gracillima M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. 914 Comment
  JEPS13705  Cheilanthes gracillima Rimo Bacigalupi with G. T. Robbins 1955-6-7 5259 Lake summit Hull Mt 2094 Comment
  CHSC89441  Chenopodium album Lowell Ahart 2004-10-4 11430 Lake Below the high water line of Indian Valley Reservoir, near the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road. 446 Comment
  POM279698  Chenopodium ambrosioides var. ambrosioides Lyman Benson 1928-11-27 781 Lake Kelseyville; Mt. Range: Middle N Coast; River: Kelsey Creek. Comment
  RSA10210  Chenopodium californicum C. B. Wolf 1928-5-5 1931 Lake 3 miles from Upper Lake on road to Lucerne. Comment
  UCD147492  Chenopodium californicum Elice Leung; Plant Science 102 collecing interns 2014-4-26 7 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Lower reaches of Lewis Ridge. 414 Comment
  CDA3117  Chenopodium multifidum W. F. Cruikshank 1961-8-21 Lake John Anderson, Bottle Rock Road, Kelseyville. 0 Comment
  RSA2304  Chenopodium multifidum J. W. Blankinship 1923-6-25 s.n. Lake Kelseyville Comment
  UC174004  Chimaphila umbellata H. M. Hall 1913-7-18 9516 Lake Cedar Creek Mt. Sanhedrin (40-50 mi. from Pacific Ocean); inner North Coast Ranges, n. Lake Co., , Cedar 1158 Comment
  POM132079  Chimaphila umbellata subsp. occidentalis A. A. Heller 1902-7-21 10519 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  UCSB17196  Chorizanthe brevicornu var. spathulata Hardham, Clare 1961-6-27 Lake Alkali Lake Comment
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Jul 1 2019
  CAS-BOT-BC191817  Chorizanthe clevelandii Milo S. Baker 1945-6-29 11087 Lake Dry margin, Bogg's Lake at NW base of Mt. Hanna 914 Comment
  UC353805  Chorizanthe clevelandii Milo S. Baker 1928-7-5 3097 a Lake summer bed of Rice Fork near conflucence Bear Creek; California National Forest, Rice Fork, Bear Creek Comment
  UCD36400  Chorizanthe clevelandii Beecher Crampton 1953-7-14 1501 Lake southeast shore of Bogg's Lake, northwest slope of Mount Hannah. 853 Comment
  CAS-BOT-BC257008  Chorizanthe membranacea Agnes M. Bowman 1902-5-1 131 Lake Sulphur Banks Comment
  HSC37869  Chorizanthe polygonoides var. polygonoides Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2314 Lake Beside Morgan Valley Rd., 7.8 mi. from Lower Lake 640 Comment
  CAS-BOT-BC36497  Chrysolepis chrysophylla William R. Dudley 1893-1-1 s.n. Lake Cobb Mt. Comment
  UC1193058  Chrysolepis chrysophylla var. minor P. Zinke 1951-6-7 238 Lake 0.5 mi e summit of Mt. St. Helena 1249 Comment
  JEPS59131  Cirsium brevistylum Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake Scott Valley Comment
  SEINET10892125 Image available Cirsium breweri var. lanosissimum A. Arthur Heller 1902-8-2 Heller 6011 Lake Near Hullville on the ridge between Eel river and Rice creek. Comment
  CAS-BOT-BC277999  Cirsium cymosum Alice Eastwood; John Thomas Howell 1938-5-16 5586 Lake 6 miles n. of Lower Lake Comment
  CHSC33053  Cirsium cymosum James P. Smith; John Sawyer 1971-6-6 4729 Lake 0.75 mi. north of Clyde Mine; Walker Ridge Road. Comment
  CAS-BOT-BC278086  Cirsium douglasii var. breweri Philip A. Munz 1956-7-24 22280 Lake Fir Root Spring, Long Ridge se. of Snow Mt. 1371 Comment
  JEPS81310  Cirsium douglasii var. breweri L. R. Heckard and J. C. Hickman 1982-7-5 Lake about 0.5 mi nw Summit Springs; Snow Mt. 1500 Comment
  UC1562575  Cirsium occidentale Barbara Ertter 1988-7-4 7714 Lake 0.5 mi e of Rice Fork (on Bear Creek Rd., 1.5 mi w of Bear Cr Campground, Mendocino Natl For, ca 11 airmiles n of Upper lake (town) se of Lake Pillsbury); Mendocino National Forest 609 Comment
  JEPS122899  Cirsium occidentale var. venustum Adam C. Schneider 2015-5-19 925 Lake Off of Dry Creek Rd. southwest of Middletown Comment
  CDA1552  Cirsium remotifolium var. odontolepis T. C. Fuller 1962-8-8 9369 Lake Eel River Valley; Lake Pillsbury - Upper Lake Rd., 0.1 mi. N of Logan Spring. (about 1.5 mi W of Scott Dam) Comment
  CAS-BOT-BC169766  Cistanthe quadripetala M. S. Jussel 1933-4-30 s.n. Lake Jordan Park, Cobb Mt. Comment
  UC1211899  Clarkia affinis F. Chisaki, R. Taylor, Robert Ornduff 1960-5-30 6163 Lake e Clear Lake (s end of Borax Lake); Borax Lake Comment
  CAS-BOT-BC160978  Clarkia amoena subsp. amoena Mrs. Alexander McCallum 1900-7-1 s.n. Lake Bartlett Springs Comment
  SD7353  Clarkia amoena subsp. huntiana Daniel Cleveland 1882-6-25 Lake Allen Springs Comment
  UC1586099  Clarkia amoena subsp. huntiana Barbara Ertter 1988-7-4 7705 Lake 2 mi w Bear Creek Campground (Rice Fork crossing, ca. 11 air mi n of Upper Lake (town), se of Lake Pillsbury); Mendocino Nat'l Forest 609 Comment
  CAS-BOT-BC164200  Clarkia concinna N. Wynne; M. Peckham; J. Bamesberger 1994-4-23 26 Lake Blue Oak Cmpgrnd, on access road to Indian Valley Res., 2.5 miles W from junction with Walker Ridge Rd. Comment
  JEPS117964  Clarkia concinna Barbara Keller and Holly Forbes 2009-5-13 Lake Walker Ridge, along Brim Road 1 mile E of its intersection with Walker Ridge Road and 2 miles W of its intersection with Bear Valley Road. Comment
  SBBG122926  Clarkia concinna B. Ertter, L. Vorobik, E. Neese 1988-6-4 7524 Lake Scotts Valley Rd, 5 mi S of Hwy 20, ca. 5 air mi NW of Lakeport 426 Comment
  UCD32410  Clarkia concinna Beecher Crampton; Jim Sweeney 1950-5-6 564 Lake 1 mile west of Highland Springs on either side of the road. 457 Comment
  UCD84054  Clarkia concinna Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6232 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via eastern forks of Rocky Creek Road and then via a private road owned by Stephen Gilardi (an area known as Brushy Sky High on some maps). 807 Comment
  CAS-BOT-BC164199  Clarkia concinna K. Faber; S. LaChance; M. Rekart 1984-4-28 6 Lake Blue Oak Campground. 23 mi. NE of [Clearlake] Clear Lake 609 Comment
  POM271459  Clarkia concinna subsp. concinna Lyman Benson 1928-4-27 42 Lake Highland Springs. Mayacamas mtn range, Dobe Creek watershed 610 Comment
  CAS-BOT-BC164530  Clarkia gracilis subsp. albicaulis Peter H. Raven 1962-5-31 17916 Lake On Lower Lake--Knoxville road 2.3 miles north of Napa County line Comment
  CAS-BOT-BC163831  Clarkia purpurea subsp. quadrivulnera John Thomas Howell 1945-6-18 20987 Lake Cobb Valley Comment
  CAS-BOT-BC163833  Clarkia purpurea subsp. quadrivulnera M. S. Jussel 1933-6-27 254 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CAS-BOT-BC164862  Clarkia rhomboidea A. A. Heller 1902-7-14 5873 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC439198  Claytonia exigua subsp. exigua Alice Eastwood; John Thomas Howell 1938-5-17 5691 Lake Elk Mt. 1127 Comment
  RSA2405  Claytonia exigua subsp. exigua J. W. Blankinship 1923-3-19 s.n. Lake Highland Springs. Shady woods. Comment
  UCR42300  Claytonia exigua subsp. exigua L. F. LaPre 1986-3-30 s.n. Lake Inner North Coast Ranges, Three Peaks, 5 mi SE of Middletown near the Napa County line 732 Comment
  CAS-BOT-BC439190  Claytonia exigua subsp. exigua Josh Suchocki; Charlene Vullo; Kyle Wear 1995-5-6 86 Lake 200m. up road from Blue Oak Campground. 548 Comment
  UCD163338  Claytonia parviflora Craig D. Thomsen 2009-5-3 2809 Lake Walker Ridge. North of Til Jones Spring. 990 Comment
  CAS-BOT-BC439498  Claytonia parviflora subsp. parviflora J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC439501  Claytonia parviflora subsp. parviflora John Thomas Howell 1931-4-4 6158 Lake St. Helena Creek Canyon, 4 miles south of Middletown Comment
  CAS-BOT-BC439503  Claytonia parviflora subsp. parviflora Georgia Bentley 1917-4-4 s.n. Lake Lakeport Comment
  RSA10164  Claytonia parviflora subsp. parviflora C. B. Wolf 1928-5-6 1984 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  UC419031  Claytonia parviflora subsp. parviflora H. E. and S. T. Parks 729 Lake near Mirabel Mine Comment
  NY832154  Claytonia parviflora subsp. parviflora K. L. Chambers 1993-5-6 5721 Lake Bottle Rock Road, south of Kelseyville, 3.6 miles south of junction with Hwy 29/175 Comment
  HSC62818  Claytonia perfoliata Michael Dalke 1979-4-14 37 Lake 0.4 mi. N of Hwy. 20 on the Wilbur Springs Rd. 640 Comment
  JEPS10139  Claytonia rubra Rimo Bacigalupi with G. T. Robbins 1954-6-24 4591 Lake s base Hull Mountain (just above Timberline Camp, upper slopes of Boardman Ridge, Mendocino-Lake County boundary); , Boardman Ridge 1767 Comment
  CDA15489  Claytonia rubra subsp. depressa G. F. Hrusa, WTD 1998-6-19 14626 Lake North Coast Ranges; N side of Goat Mtn. summit area. Comment
  CAS-BOT-BC443777  Claytonia rubra subsp. rubra M. S. Jussel 1931-3-30 15 Lake Glenbrook near Jordan Park Comment
  SEINET199763  Claytonia rubra subsp. rubra H. L. Mason 1926-3-26 11097 Lake 1.5 mi E of Bartlett Springs Comment
  JEPS81412  Claytonia saxosa L. R. Heckard and J. C. Hickman 1982-7-9 6020 Lake near junction of Horse Glade (along road to Lookout, Goat Mt., Colusa-Lake County boundary) 1737 Comment
  UC82874 Image available Claytonia saxosa T. S. Brandegee 1891-6-23 Lake Snow Mountain; ; Snow Mountain, Lake Co. Comment
  CAS-BOT-BC91375  Clematis lasiantha M. S. Jussel 1932-5-1 s.n. Lake Jordan Park on road to Lower Lake. Comment
  RSA63697  Clematis lasiantha Milo S. Baker 1950-5-6 12216 Lake About 1 mile SE of Borax Lake Comment
  UC635541  Clematis lasiantha Pauline Schulthess 1931-7-10 Lake 1 1/2 mi. s.w. Kelseyville 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
  POM270595  Clematis ligusticifolia Lyman Benson 1932-7-16 3933 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
  SEINET8731902 Image available Collinsia bartsiifolia Leo Koch 1940-1 898 Lake 2.1 miles south of Lakeport Comment
  UC971680  Collinsia bartsiifolia var. bartsiifolia Leo Koch 1940-4-27 901 Lake 4.4 mi s Lakeport (across the hill above rd) Comment
  CHSC45721  Collinsia grandiflora Jean A. Graham 1988-4-9 4 Lake Jct Hwys 29 and 175, ca. 3 mi se of Kelseyville. 463 Comment
  POM296061  Collinsia grandiflora Cora W. Benson 1935-4-4 6 Lake Prayer Hill, Lakeport. Comment
  UCD67109  Collinsia greenei Ellen Dean; Davis Botanical Society 2008-5-31 5031 Lake west of I-5 at Maxwell, near summit lookout of Goat Mountain at end of Goat Mountain Road, western part of ridges below lookout just off the road. 1724 Comment
  UCSB46302  Collinsia greenei Steele, Kelly 1980-5-3 Lake 8.1 miles northeast on Bartlett Springs Road from its junction with Hwy. 20 1005 Comment
  CHSC7080  Collinsia heterophylla H. Alger 1969-4-2 9 Lake 10 ft. e of Hwy 20, 0.5 mi se of Lucerne. 426 Comment
  HSC31859  Collinsia heterophylla Gary S. Lester 1974-5-4 135 Lake Along Walker Ridge Rd., 0.5 mi. from junction with Hwy. 20 671 Comment
  JEPS7337  Collinsia heterophylla W. L. Jepson 1920-5-24 9009 Lake Hough's Springs 487 Comment
  UC1733960  Collinsia heterophylla Frank Gould, Kay H. Beach 1940-5-4 1022 Lake near Middletown. Comment
  CHSC9121  Collinsia parviflora M. M. Dumont 1970-4-10 92 Lake In field on s side of Hwy. 29; 50 ft. n of jct. Hwy. 29 and Hwy. 75, ca. 4 mi. s of Kelseyville. 533 Comment
  SEINET12290589  Collinsia parviflora K. A. Smail 1978-1 s.n. Lake jct Hwy 20 & Walker Ridge Rd, ca 6 mi W of jct of Hwy 20 & 16 607 Comment
  SEINET12319537  Collinsia parviflora Unknown 1978-1 6 Lake jct Hwy 20 & Walker Ridge Rd, ca 6 mi W of jct of Hwy 20 & 16 607 Comment
  HSC85774  Collinsia rattanii Bobbi Schnell, Andrea Begnoche, Leonel Arguello 1987-4-11 Lake Barrel Springs Campground Comment
  SD52195  Collinsia sparsiflora F. Stephens April 1894 7934 Lake Lower Lake Comment
  JEPS3179  Collinsia sparsiflora var. arvensis John Thomas Howell 1926-3-28 1770 Lake Middletown Comment
  JEPS34525  Collinsia sparsiflora var. arvensis Freed W. Hoffman 1947-4-9 1898 Lake Hennessey Ranch North Coast Ranges (Bucksnort Creek) Comment
  RSA2431  Collinsia sparsiflora var. collina J. W. Blankinship 1923-4-18 s.n. Lake Kelseyville. Comment
  UCD131809  Collinsia sparsiflora var. collina Arti Lal; PLS 102 plant collecting interns 2013-4-14 5 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. Along undeveloped road that goes southeast from Glebe Road at gate. 565 Comment
  UCD170122  Collinsia sparsiflora var. collina Richard R. Halse 2013-3-27 8759 Lake Along State Hwy. 20 ca. 0.4 miles west of the Colusa/Lake County Line, at the Judge Davis Trailhead, Cache Creek Natural Area. 530 Comment
  RSA293000  Collinsia sparsiflora var. collina Reino Alava, Lincoln Constance, Robert Ornduff 1957-5-5 794 Lake Hill '1030'. Comment
  SJSU5527  Collinsia sparsiflora var. sparsiflora C. W. Koerper 1969-4-6 Lake 1 mi N of Sulfur Bank Mine, Clear L Comment
  UC1178932  Collomia diversifolia Herbert L. Mason 1953-4-18 14152 Lake serpentine ridge 4.5 mi n Middletown (near Anderson's Springs) Comment
  UCD163340  Collomia diversifolia Craig D. Thomsen 2009-5-3 2811 Lake Walker Ridge, just south of Cold Spring Mountain 6.5 miles north of Hwy 20. Vicinity of Walker Ridge Rd. Along fire break road, just south of guard rail. 1066 Comment
  NY643118  Convolvulus arvensis J. Torrey 1865-1 324 Lake Comment
  RSA2350  Conyza canadensis J. W. Blankinship 1928-8-25 s.n. Lake Clear Lake Comment
  RSA181428  Cordylanthus pilosus subsp. pilosus James I. McMurphy 1909-4-6 s.n. Lake Between Kelseyville and Lower Lake. Comment
  RSA2671  Cordylanthus pilosus subsp. pilosus J. W. Blankinship 1928-8-25 s.n. Lake Clear Lake, Kelseyville. Comment
  SEINET4676143  Cordylanthus pilosus subsp. pilosus Mark Bibbo 2002-7-20 53 Lake McLaughlin UC Reserve. SE of Knoxville-Berryessa Rd. where the slurry pipeline crosses the road. N side of the slurry pipeline road ca. 150 yards from Knoxville-Berryesa Rd.; 0 610 Comment
  JEPS68345  Cordylanthus pilosus subsp. pilosus L. R. Heckard and T. I. Chuang 1971-8-16 2775 Lake s facing slope in blue oak-digger pine opening along route 20 about 5 mi w of Long Valley junction (7 mi e of junction with route 53) 365 Comment
  OBI9586  Cordylanthus pilosus subsp. pilosus Robert F. Hoover 1966-8-23 9925 Lake Valley of St. Helena Crk S of Middletown Comment
  NY68302  Cordylanthus pringlei C. G. Pringle 1882-8-26 s.n. Lake Comment
  CAS-BOT-BC209759  Cornus glabrata L. R. Abrams 1916-7-28 6286 Lake Between Hough's & Bartlett Springs Comment
  LA40493  Cornus glabrata A. A. Heller; 1916-6-7 12365 Lake Between Bartlett Springs and Allen Springs Comment
  POM287348  Cornus glabrata Lyman Benson 1932-5-20 306 Lake Kelseyville - Finley. 457 Comment
  RSA30412  Cornus glabrata A. A. Heller 1916-6-7 12305 Lake Oak belt between Bartlett Springs and Allen Springs. Comment
  UC1043549  Cornus glabrata P. C. Everett and E. K. Balls 1954-10-17 20341 Lake Bear Creek 3.9 mi. e. of junction with rd. to Lake <Pilsbury> (between Stonyford and Upper Lake); Bear Creek 731 Comment
  UC1122770  Cornus glabrata B. Schreiber 1936-9-20 2342 Lake Stoneyford Quad., Bear Creek Camp Mendocino Nat'l Forest, Stoneyford Quad., Bear Creek Camp 762 Comment
  CAS-BOT-BC212030  Cornus nuttallii Wayne Roderick 1967-5-20 s.n. Lake Western Mines Road, n. side of Mt. St. Helena 762 Comment
  POM287743  Cornus nuttallii Cora W. Benson 1935-05 s.n. Lake Mt. Hanna. 762 Comment
  UC1193375  Cornus nuttallii R. H. Neuns 1950-5-23 117 Lake 2 mi. w. Cobb; Quad. 60B4 1066 Comment
  UCD84827  Cornus nuttallii Nellie Coffey 1931-4-12 s.n. Lake Exact location unknown. Comment
  RSA274471  Crassula connata Lyman Benson 1935-3-23 6294 Lake Cold Creek Canyon, Keseyville, Middle N. Coast Mountains. Clear Lake 579 Comment
  CAS-BOT-BC290849  Crepis pleurocarpa A. A. Heller 1902-7-19 5912 Lake Southern slope of Mt. Sanhedrin above the sawmill Comment
  UC66151  Cryptantha affinis A. A. Heller 1902-7-24 5882 Lake near Mt. Sanhedrin summit; Mt. Sanhedrin Comment
  CAS-BOT-BC26797  Cryptantha dissita Milo Samuel Baker 1938-5-1 8956 Lake Near foot of grade west of Lakeport. Comment
  CDA21539  Cryptantha flaccida G. F. Hrusa, R. Gross 2008-5-23 17438 Lake North Coast Ranges; Above N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir. 408 Comment
  POM287922  Cryptantha flaccida Lyman Benson 1928-5-1 369 Lake Lakeport. Mayacama s Mt. range. 488 Comment
  RSA430490  Cryptantha flaccida Lyman Benson 1930-6-20 2175 Lake Middle north coast, Kelsey Creek, town; Kelseyville. Big Valley. 427 Comment
  SBBG115670  Cryptantha hispidula B. Crampton 1995-6-4 10322 Lake Hwy 20, border with Colusa County Comment
  UC1178524  Cryptantha hispidula Leo Koch 1940-4-29 937 Lake 1.9 mi e Middletown (near High 29) Comment
  UCR42308  Cryptantha hispidula L. F. LaPre 1985-4-26 s.n. Lake Inner North Coast Ranges, 2.6. mi north of Middletown on Hwy 29 399 Comment
  RSA128428  Cryptantha intermedia Robert F. Hoover 1941-5-2 4981 Lake Near crossing of North Fork Cache Creek on Williams-Clear Lake Highway. Comment
  RSA127528  Cryptantha microstachys Milo S. Baker 1947-4-16 11676 Lake About 1/2 mile SE of Borax Lake. Comment
  RSA114011  Cryptantha milobakeri Milo S. Baker 1945-5-24 10897 Lake Bottlerock Road, 1 miles S of the jct with the Lakeport- lower Lake Hwy. Comment
  JEPS67732  Cryptantha muricata W. L. Jepson 1938-6-11 18995 Lake Reiff Morgan Valley, Knoxville Ridge 701 Comment
  UC1063842  Cryptantha muricata R. C. Wilson 1937-5-19 392 Lake 3.5 mi sw Lakeport; Lakeport Quad. 609 Comment
  UC24712  Cryptantha muricata C. A. Purpus 1898-5 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
  UC1278051  Cryptantha torreyana Beecher Crampton 1956-6-26 3664 Lake 1.7 mi e Siegler Springs Comment
  CAS-BOT-BC80697  Cupressus macnabiana J. W. Blankinship 1928-9-16 s.n. Lake Siegler Springs Comment
  CAS-BOT-BC85572  Cupressus macnabiana John Thomas Howell 1939-5-7 14650 Lake On road from Lower Lake to Knoxville near Napa Co. line. Comment
  JEPS94799  Cupressus macnabiana Vernon Oswald and Lowell Ahart 1998-5-7 9014 Lake Bartlett Springs Road on the e approach to Indian Valley Reservoir (between Complexion Spring and Kowalski Ranch); Bartlett Springs Road 457 Comment
  RSA23345  Cupressus macnabiana Joseph P. Tracy 1935-7-4 14006 Lake Cobb Mountain, north side of Cobb Valley, near Glenbrook 823 Comment
  UC813437  Cupressus macnabiana John Thomas Howell 1939-5-7 14650 Lake on road from Lower Lake to Knoxville (near Napa Co. line) Comment
  UCD133538  Cupressus macnabiana R. Robichaux 1975-4-10 36 Lake Walker Ridge Road, 6.8 miles NNW of junction wuith State Hwy 20. Comment
  UCD63769  Cupressus macnabiana Daniel Sanchez-Mata; Emin Ugurlu 2006-6-19 s.n. Lake Leesville-Barkerville. Bartlett Springs Road close to Complexion Canyon. 450 Comment
  JEPS46577  Cupressus sargentii W. L. Jepson 3027 Lake Red Mt. trees Red Mt. Comment
  SEINET3863404 Image available Cupressus sargentii Richard R. Halse 1987-2-22 3379 Lake Along Hwy. 29, .4 miles north of the Napa/Lake county line, about 6 miles south of Middletown; tree 12-15 meters tall.; 0 444 Comment
  UC914236  Cupressus sargentii Verne Grant and Alva Grant 1946-5-26 7642 Lake on highway 4 mi w Middletown Comment
  UCD20623  Cupressus sargentii E. Dean; with M. Bibbo 2002-7-5 1173 Lake McLaughlin UC Reserve. BLM land on W side of McLaughlin Reserve's Research Hill. Northern trailhead parking lot and trail. 640 Comment
  NY16807  Cupressus sargentii L. Abrams 1928-5-7 12572 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
  NY16832  Cupressus sargentii C. B. Wolf 1934-10-14 6188 Lake This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  NY16852  Cupressus sargentii J. A. Gunn Jr. 1902-5-17 s.n. 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
  NY658634  Cupressus sargentii J. Silba 2002-10-25 B- 278 Lake This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  SEINET10531515  Cupressus sargentii Carl B. Wolf, E. R. Johnson 1934-10-14 Wolf 2145 Lake 7 mile east of Houghs Springs on road to Williams, 3 mile west of Colusa County line. 610 Comment
  SEINET10531519  Cupressus sargentii Carl B. Wolf, E. R. Johnson 1934-10-16 Wolf 2147 Lake Relief to Knoxville Road, 1 mile from Napa County line. Upper sonoran:- Digger pines. Sun. Rocky red soil. Open ravine. 455 Comment
  UC172615  Cycladenia humilis var. humilis T. S. Brandegee 1891-6-13 Lake Snow Mt. Comment
  HSC42032  Cynoglossum grande Rich White 1977-4-23 32 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC66691  Cynoglossum grande Cathy Railey, Patty Powers, Debbie Stamp, Joanne Spitler, Cathy Macdonald 1980-4-19 9 Lake Coldsprings Campground, along access road to Indian Valley Dam; N-facing slopes Comment
  CAS-BOT-BC114410  Cyperus erythrorhizos A. W. Bolander 1863-1-1 s.n. Lake Shores of Clear Lake. Comment
  UC614955  Cyperus erythrorhizos Beryl Schreiber 1936-8-16 2328 Lake 1 mi. e. Lower Lake 457 Comment
  UC1133515  Cyperus squarrosus A. Simontacchi 1937-7-24 340 Lake Laurel Beach Lakeport Quad., Laurel Beach Comment
  RSA0116948  Cyperus squarrosus Lyman Benson 1945-8-26 11841 Lake Little Soda Bay, Clear Lake, North side Mt. Konocti. Mt. Range: Middle North Coast. Drainage Area: Sacramento Valley. 396 Comment
  UCD83915  Dactylis glomerata Ellen Dean; G. Harrington, C. Thomsen, J. Alderson, M. Bibbo 2010-4-24 5937 Lake BLM Cache Creek Wilderness. NE corner of wilderness, Wilson Valley. Just east of confluence of Cache and Rocky Creeks. 308 Comment
  UCD160644  Danthonia californica James A. Neilson Jr. 1975-6-5 3237 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Elevation, location, and coordinates estimated by label maker.) 792 Comment
  CHSC29666  Danthonia californica var. americana Dibble; Griggs 1979-7-19 149 Lake Near Lake Pillsbury, close to the town of Potter Valley. On the upper third of a ridge system. 610 Comment
  SD7600  Datisca glomerata Daniel Cleveland 1882-6-27 Lake Allen Springs Comment
  POM284964  Datura stramonium Lyman D. Benson 1934-9-19 6204 Lake Soda Bay. Middle N Coast mtn range, Clear Lake watershed. 427 Comment
  UCD67106  Delphinium antoninum Ellen Dean; Davis Botanical Society 2008-5-31 5029 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
  CHSC56580  Delphinium hansenii subsp. hansenii Steven Triano 1988-6-1 239 Lake Ca 0.5 mi w of Lake Pillsbury. 640 Comment
  HSC27439  Delphinium hesperium J. P. Smith, J. O. Sawyer 1972-4-1 5146 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 Comment
  POM270756  Delphinium hesperium Lyman Benson 1935-5-18 6617 Lake Lakeport. Mayacamas mtn range, Clear Lake watershed. 427 Comment
  UCD95830  Delphinium hesperium K. Esau; E. Hyde 1938-5-25 s.n. Lake Lake County. Comment
  HSC24966  Delphinium hesperium D. M. Patten 1964-5-3 Lake Boggs Ln., Lakeport 427 Comment
  CAS-BOT-BC10024  Delphinium hesperium subsp. pallescens Doris K. Kildale 1928-5-7 4967 Lake 7 miles east of Bartlett Springs Comment
  CAS-BOT-BC9933  Delphinium nudicaule Ira L. Wiggins 1933-6-3 6721 Lake 2 miles E. of Oat Hill Mine, Comment
  CDA9393  Delphinium nudicaule G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18590 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
  CHSC57499  Delphinium nudicaule Elisa E. Amen 1988-3-31 17 Lake Ca. 2 yds e Kelsey Creek Drive, ca. 3 mi s of Kelseyville. Roadside. 457 Comment
  CAS-BOT-BC9926  Delphinium nudicaule I. L. Wiggins 1949-5-1 S.N. Lake unspecified Comment
  RSA79281  Delphinium nudicaule E. K. Balls, Lee W. Lenz 1952-5-9 17144 Lake 4.4 miles N from upper Lake on road to Lake Pilsbury. 457 Comment
  SJSU3471  Delphinium patens J. B. Snell 1963-6-16 168 Lake 1 mi W of Bartlett Mtn Summit on rd between Bartlett Springs & Nice Comment
  CAS-BOT-BC121636  Delphinium patens subsp. patens Agnes M. Bowman 1902-5-1 233 Lake Sulphur Banks Comment
  CAS-BOT-BC121637  Delphinium patens subsp. patens Carl Purdy 1934-1-1 s.n. Lake Boundary, Colusa and Lake Counties. Comment
  LA38206  Delphinium uliginosum Mehlquist; Baker 320 Lake 2.7 mi. E of Middletown on rd. to Lower Lake Comment
  UCD84005  Delphinium uliginosum Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6178 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
  UCD74354  Delphinium variegatum G. L. Stebbins 1967-5-30 6525 Lake Morgan Valley, on road from Lower Lake to Knoxville, just northwest of Napa County line. (Exact location unknown. Coordinates estimated by label maker.) Comment
  RSA122783  Delphinium variegatum R. C. Wilson 1937-5-13 367 Lake 1 miles SW of Lakeport. 488 Comment
  RSA304851  Delphinium variegatum James R. Shevock 1971-4-8 932 Lake Hwy 29, near lower Lake 412 Comment
  UCD19991  Delphinium variegatum C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1249 Lake 1 mile south of Kelseyville on Lower Lake Road. Comment
  CAS-BOT-BC17087  Delphinium variegatum subsp. variegatum J. Clausen 1935-5-21 1031 b Lake 1.8 mi. S. of Lakeport at junction of Hopland road Comment
  CHSC81546  Delphinium variegatum subsp. variegatum Julie Rose 2000-4-1 60 Lake Slope off of Walker Ridge Road. 606 Comment
  JEPS62393  Delphinium variegatum subsp. variegatum W. L. Jepson 1943-5-16 20818 Lake low hill at junction of Hopland road and Highland Springs road (2 mi s of Lakeport) Comment
  UC1734089  Dendromecon rigida Kay H. Beach and F. Gould 1940-5-17 Lake 8 mi s of Middletown (N slope of Mt. Saint Helena) Comment
  UCD61115  Deschampsia cespitosa R. Tofsrud 1941-6-1 80 Lake Lake Co. 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-BC192733  Deschampsia danthonioides A. A. Heller 1902-7-15 5901 Lake About Summit Lake, near the summit of Mt. Sanhedrin Comment
  RSA475250B  Deschampsia danthonioides Lyman Benson 1935-05 6631 Lake Cobb Valley, Clear Lake watershed 915 Comment
  UCD160693  Deschampsia danthonioides James A. Neilson Jr. 1975-6-5 3239 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  UCD37030  Deschampsia danthonioides Beecher Crampton 1956-6-27 3684 Lake Lake County, 1.8 miles east of Loch Lomond, on road to Seigler Springs. 815 Comment
  SEINET10524198  Deschampsia danthonioides Alan A. Beetle 1941-4-27 Beetle 1731 Lake Southwest side of Clear Lake, along road in full sun. Comment
  JEPS83813  Deschampsia elongata L. R. Heckard 1974-9-11 3928 Lake ca. 1 1/2 mi. s.e. of Snow Mt. West (ca. 1/2 mi. n.w. of Foutch Camp, margin of Frog Pond) 1920 Comment
  RSA74445  Deschampsia elongata M. S. Baker 1947-6-1 11788 Lake Cobb Val [Valley] at Woodcrest Comment
  UCD63723  Deschampsia elongata R. Tofsrud 1941-6-1 82 Lake Cobb Mt. Comment
  CDA40153  Dicentra chrysantha G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18598 Lake North Coast Ranges; Slopes above Indian Valley Reservoir, along access rd. Sheet 2 of 2. 557 Comment
  POM272497  Dicentra chrysantha Lyman Benson 1927-9-3 45 Lake Kelseyville, Middle N Coast Mt. range, Cold Creek drainage, western side of Mt. Konocti 518 Comment
  CDA34805  Dicentra chrysantha Peter Warner 2010-5-16 152 Lake Walker Ridge Road, 7.62 km N of jct. with Hwy 20, on ridge on E side of road; +/- on Colusa Co. boundary. Comment
  RSA256634  Dicentra chrysantha Teresa Prendusi 1974-5-4 54 Lake Near Cold Springs mine station. 762 Comment
  RSA2270  Dicentra formosa subsp. formosa J. W. Blankinship 1925-6-7 s.n. Lake Kelsey Creek Canyon Comment
  UCD166869  Dichelostemma capitatum Robert E. Preston 2016-3-26 3047 Lake Lakeport, along SR 175, 0.15 mi S of SR 29. 425 Comment
  HSC33123  Dichelostemma capitatum subsp. capitatum Thomas W. Nelson 1974-4-9 1161 Lake Along Hwy. 20 between Lucerne and Clear Lake Oaks Comment
  HSC69918  Dichelostemma capitatum subsp. capitatum Thomas W. Nelson, Jane P. Nelson 1978-4-2 3869 Lake Along Walker Ridge Rd., 6 mi. N of junction with Hwy. 20 Comment
  HSC45253  Dichelostemma capitatum subsp. capitatum M. Alcasas 1978-4-15 16 Lake Bartlett Springs Rd. 1.0 mi E of Hwy. 20 549 Comment
  UCSB26469  Dichelostemma ida-maia Havlik, Neil 1968-7-25 Lake along Elk Mountain - Lake Fillsbury Road, about 4 miles north of Elk Mountain Guard Station 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-BC150356  Diplacus aurantiacus Georgia Bentley 1917-3-28 s.n. Lake Lakeport Comment
  SEINET8374512  Diplacus aurantiacus L. F. Henderson 1933-5-23 15615 Lake Lakeport-Hopland grade; part way up. Comment
  CHSC25073  Diplacus douglasii L. D. Scott 1971-4-7 15 Lake 2 mi n of Witter Springs Post Office, .5 mi n of the McMath property. 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-BC153260  Diplacus kelloggii Carl B. Wolf 1928-5-6 1937 Lake 1 mile up Bartlett Springs grade Comment
  CAS-BOT-BC153389  Diplacus layneae Milo S. Baker 1942-7-22 10333 Lake Woodcrest Comment
  SD123516  Dipsacus fullonum Robert F. Thorne 1974-7-28 45066 Lake Clear Lake, few miles NW of Nice at N end of Clear Lake 409 Comment
  RSA2514B  Disporum hookeri var. hookeri J. W. Blankinship 1923-4-15 s.n. Lake Saratoga Springs. Comment
  HSC24629  Dodecatheon hendersonii F. W. Peirson 1926-4-2 6573 Lake Grade down to Clear Lake, Hopland Rd. Comment
  UCD110863  Dodecatheon hendersonii Christopher Mallek 2008-1 HV1- 9 Lake High Valley. 793 Comment
  UC796466  Dodecatheon hendersonii Ira L. Wiggins 1949-5-1 12102 Lake between Upper Lake and Pillsbury Lake; btw Upper Lake and Pillsbury Lake 1219 Comment
  UCR254938  Downingia Greg de Nevers 1996-5-18 10815 Lake North Coast Range, just south of Anderson Marsh State Historic Park [8420-8600 California Hwy 53] 412 Comment
  RSA286396  Downingia bicornuta R. F. Thorne 1974-7-31 44974 Lake Boggs lake: S side of lake. 915 Comment
  UC1101472  Downingia bicornuta var. bicornuta Herbert L. Mason 1945-6-29 12617 Lake Boggs Lake at base of Mount Hanna Mount Hanna, Boggs Lake Comment
  UC1244023  Downingia concolor var. concolor John H. Weiler 1960-4-22 60117 Lake 14.7 mi nw Pope Valley (on road to Middletown, along margins of Guinot Lake); Guinot Lake Comment
  JEPS14481  Downingia cuspidata H. A. Dutton 1938-5-30 Lake Lower Lake Comment
  POM285430  Downingia cuspidata Lyman Benson 1928-6-23 336 Lake Western Base Mt. Konocti 442 Comment
  JEPS24761  Downingia elegans John H. Weiler 1960-5-31 60138 Lake 3.5 mi n Bear Creek Public Camp; Snow Mountain 1219 Comment
  UC1925881  Downingia willamettensis Charles M. Belshaw 1936-9-19 2675 Lake Inner North Coast Range. Lower SW facing slope of Snow Mt. West above Sheep Camp. 1280 Comment
  UCD131504  Draba verna Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7543 Lake Clear Lake State Park. NE of Kelseyville. Along lower part of Dorn Trail system as it leaves beach parking area and ascends to Lower Bayview Campground. 301 Comment
  POM275163  Drymocallis glandulosa Lyman D. Benson 1928-6-16 295 Lake Kelseyville-Highland Sp, Middle N. Coast Mountains, 'Dobe Creek, beneath oaks, foot of Bell Hill. 549 Comment
  UC519547  Drymocallis glandulosa var. wrangelliana M. S. Jussel 1933-6-26 196 Lake vicinity Cobb Mountain; vicinity of Cobb Mountain Comment
  CHSC42214  Dudleya cymosa J. P. Arts 1986-4-5 8 Lake 2.2 miles s of Lucerne. 396 Comment
  RSA703151  Echinodorus berteroi Lowell Ahart 2004-10-4 11435 Lake Below the high water line of Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road. 447 Comment
  HSC36202  Ehrendorferia chrysantha John Rehling 1975-6-2 90 Lake Along Walker Ridge Rd., 2 mi. from Hwy. 20 Comment
  UCD82102  Ehrendorferia chrysantha Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth 2009-5-20 5629 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.5 road mi N of intersection with road to Indian Valley Reservoir. Parking area, undeveloped roads, flats and slopes on W side of road. 821 Comment
  JEPS73331  Elatine californica Edward Lee 1936-9-19 2559 Lake Sheep Camp Snow Mt. Comment
  CHSC118022  Elatine heterandra R. F Thorne; M. Patterson 1982-8-31 55236 Lake Northwest slope of Mount Hannah, Boggs Lake. Shallow water and desiccated vernal pool margin of lake 853 Comment
  RSA0115185  Eleocharis acicularis Lyman Benson 1948-7-3 12901 Lake Boggs Lake, west of Mt. Hanna. Mt. Range: Middle North Coast. 853 Comment
  CAS-BOT-BC113104  Eleocharis engelmannii Milo S. Baker 1951-6-21 12329 Lake Wet ground, margin of Snow Lake. 609 Comment
  CAS-BOT-BC112806  Eleocharis macrostachya Gregory Clark de Nevers 2001-5-14 12375 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  CAS-BOT-BC112807  Eleocharis macrostachya Herbert L. Mason 1946-7-27 12947 Lake Clear Lake, 2-3 miles north of Lakeport. Comment
  JEPS97581  Eleocharis macrostachya R. D. Stone 1983-6-9 528 Lake Cobb Valley Glenbrook (ca. 0.8 mi SSE of) 746 Comment
  UC1100741  Eleocharis macrostachya Herbert L. Mason 1946-7-27 12947 Lake 2-3 mi N of Lakeport (Clear Lake) Comment
  JEPS98434  Eleocharis parishii Lowell Ahart 2000-6-2 8433 Lake 2 1/2 mi W of Bear Valley (bottom of a small wash, 100 ft NE of Bartlett Springs Rd, 400 yds SW of radio tower, 1/4 mi W of Bartlett Springs Rd and Walker Ridge Rd) 609 Comment
  UCD84576  Eleocharis parishii Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6101 a Lake Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. Meadow on south side of road. 647 Comment
  JEPS98435  Eleocharis quinqueflora Lowell Ahart 2000-6-2 8432 Lake 2 1/2 mi W of Bear Valley (bottom of small wash, 100 feet NE of Bartlett Springs Rd, 400 yds SW of radio tower, about 1/4 mi W of Bartlett Springs Rd and Walker Ridge Rd) 609 Comment
  UCD84633  Eleocharis quinqueflora Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6101 Lake Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. Meadow on south side of road. 647 Comment
  CHSC101639  Elymus elymoides David W. Isle; John Olmstead 2000-8-18 1675 Lake Mendocino National Forest. Wyman Flat area on SW side of Goat Mtn; about 1.25 miles SW of Goat Rock. MDB and M. 1280 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
  UCD62345  Elymus glaucus subsp. glaucus Beecher Crampton 1957-6-26 3653 Lake Southern margin of Snow's Lake, 3.5 miles, by road, east of Seigler Springs. 655 Comment
  CAS-BOT-BC234090  Elymus multisetus A. A. Heller 1902-7-14 5865 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CHSC29572  Elymus multisetus Dibble; Griggs 1979-6-15 70 Lake Near Potato Hill, close to the town of Stonyford. On the upper third of a ridge system. 1125 Comment
  UC1133048  Elymus multisetus K. Bradshaw 1937-6-2 54 Lake 3 mi wsw Lakeport (Plot #11); Lakeport Quadrangle Comment
  HSC67108  Emmenanthe penduliflora D. Boyd, M. Eichelberger, Tim Messick, T. Ranker 1980-4-19 30 Lake Along Walker Ridge Rd., 1.3 mi. S of junction with access road to Indian Valley Dam. Comment
  POM296091  Emmenanthe penduliflora Cora W. Benson 1935-6-6 33 Lake Mount Konocti Comment
  RSA59244  Epilobium ciliatum subsp. ciliatum E. K. Balls 1950-8-31 15533 Lake On Eel river one mile below Hullville. Comment
  JEPS39270  Epilobium ciliatum subsp. ciliatum Willis L. Jepson 1892-7-29 14451 Lake Knoxville grade to Lower Lake; Mountain Region of Clear Lake Comment
  JEPS75844  Epilobium ciliatum subsp. glandulosum L. R. Heckard 1974-9-11 3919 Lake about 1/2 mi nw Foutch Camp (about 1 1/2 miles southeast of Snow Mt. West) (margin of pond); Frog Pond 1920 Comment
  JEPS38216  Epilobium densiflorum Willis L. Jepson 1892-7-30 14412 Lake near Uncle Sam Mt. (= Mt. Konocti) Comment
  UC519535  Epilobium densiflorum M. S. Jussel 1933-6-27 273 Lake Highland Valley Creek Binkley Ranch Comment
  POM32587  Epilobium glaberrimum subsp. glaberrimum A. A. Heller 1902-7-23 5953 Lake Thistle Springs, Mt. Sanhedrin Comment
  JEPS79749  Epilobium hallianum L. R. Heckard with Jim Hickman 1980-7-1 5267 Lake about 1 mi se Snow Mt., West Peak (pond margin); Frog Pond 1828 Comment
  JEPS95448  Epilobium hallianum Vernon H. Oswald 1994-6-20 6334 Lake T18N R8W NW1/4 SW1/4 Sec. 4, 5000 ft, Yellow Pine Forest. Forest Route M3 at the spur road to West Crockett Camp and trailhead, N side of Snow Mtn. Wilderness, WNW of Stonyford 1524 Comment
  RSA2236  Epilobium minutum J. W. Blankinship 1923-5-6 s.n. Lake Upper Kelsey Creek. Comment
  SD3242  Epilobium paniculatum U. S. Grant 1925-9-12 Lake Clear Lake Comment
  JEPS38238  Epilobium torreyi Willis L. Jepson 1897-7-14 14411 Lake Mt. Hanna Comment
  UC144063  Epilobium torreyi Joseph P. Tracy Jul 21 1905-Aug 16 1905 2339 Lake Elk Mountain; Northern Coast Ranges 1219 Comment
  UC353813  Epilobium torreyi Milo S. Baker 1928-7-5 3186 b Lake Winter Bee River fork above confluence Bear Cr.; Cal. Nat. Forest Comment
  RSA15103  Epipactis gigantea Daniel Cleveland 1882-07 s.n. Lake Allen Springs Comment
  UCD84017  Epipactis gigantea Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6189 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage, north of (below) waterfall and large boulders. 637 Comment
  UC1371039  Epipactis gigantea Theodore F. Niehaus 1965-6-7 559 Lake North Fork of Cache Creek; at second bridge, 15 mi w of Bear Valley Comment
  UCD84013  Equisetum arvense Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6186 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. 642 Comment
  CAS-BOT-BC57505  Equisetum telmateia A. S. Stinchfield 1916-8-1 s.n. Lake near Bartlett Springs Comment
  RSA2481  Equisetum telmateia var. braunii J. W. Blankinship 1924-5-31 s.n. Lake Kelseyville. Cold Creek Dells. Comment
  POM296946A  Eragrostis cilianensis Lyman Benson 1943-8-1 11422 Lake Kelseyville; Middle North Coast Mt. Range; Clear lake Drainage area. 412 Comment
  CAS-BOT-BC213576  Eragrostis hypnoides J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake shores, mouth of Kelsey Creek Comment
  CAS-BOT-BC213577  Eragrostis hypnoides Herbert L. Mason 1945-8-24 12678 Lake East shore, Lower Lake Comment
  UC1100249  Eragrostis hypnoides Herbert L. Mason 1945-8-24 12678 Lake e shore Lower Lake; e shore Lower Lake Comment
  POM294927  Eragrostis minor Lyman Benson 1941-7-31 11008 Lake Kelseyville (1 mile north); Middle North Coast Mt. Range 412 Comment
  POM275281  Eragrostis pectinacea Lyman Benson 1937-8-30 8499 Lake Kelseyville; North Middle Coast Mt. Range. 412 Comment
  UC164835  Eremocarpus setiger Joseph P. Tracy Jul 21 1905-Aug 16 1905 2341 Lake Elk Mountain Northern Coast Ranges (n Lake Co.) 1219 Comment
  UC134013  Eriastrum abramsii Katharine Brandegee July 1884 Lake Coldstream Comment
  CAS-BOT-BC287618  Ericameria linearifolia L. R. Abrams 1928-5-6 12457 Lake Summit to Bartlett Springs Comment
  HSC85764  Ericameria linearifolia R. Earing, C. Cavanaugh, C. Collins 1987-4-11 44 Lake Walker Ridge, 1.5 mi. E of Blue Oak Campground Comment
  HSC5333  Ericameria nauseosa var. speciosa C. M. Belshaw 1936-9-19 2701 Lake Summit of Snow Mtn. W at head of Cedar Creek 2073 Comment
  RSA109879  Erigeron inornatus var. inornatus P. A. Munz 1956-7-25 22358 Lake Long ridge Trail, Fir Root Spring to Snow Mtn. 1646 Comment
  JEPS83810  Erigeron petrophilus L. R. Heckard 1974-9-8 3833 Lake just s Lookout at summit (Lake County at Colusa County line); Goat Mountain 1859 Comment
  JEPS80151  Erigeron petrophilus var. petrophilus L. R. Heckard 1974-9-8 3833 Lake just s Lookout at summit (Lake County at Colusa County line); Goat Mountain 1859 Comment
  HSC31974  Eriodictyon californicum Donald Spalinger 1974-5-4 35 Lake Walker Ridge Rd., 0.5 mi. N from Hwy. 20 671 Comment
  POM269326  Eriodictyon californicum Lyman Benson 1934-9-22 6207 Lake Kelseyville, Middle N Coast Mt. Range, Clear Lake Watershed 427 Comment
  RSA10993  Eriodictyon californicum Carl B. Wolf 1928-2-26 1526 Lake Above Blue Lakes on road from upper lake to Ukiah. Comment
  RSA172276  Eriodictyon californicum Robert F. Thorne 1957-9-2 18977 Lake Along Hwy 20, 7 miles SE of town of Clear Lake. Comment
  RSA201832  Eriodictyon californicum Jane McBerty 1961-4-30 21 Lake 5 miles east of Lower Lake. Comment
  UC173880  Eriogonum compositum var. compositum H. M. Hall 1913-7-17 9509 Lake Mt. Sanhedrin Inner North Coast Ranges, Mt. Sanhedrin 1524 Comment
  UC570388  Eriogonum compositum var. compositum Chas. M. Belshaw 1936-9-19 2677 Lake summit of Snow Mt.(west) Inner Coast Ranges, Snow Mt. 2133 Comment
  UC6261  Eriogonum dasyanthemum H. N. Bolander 1863-9-29 2638 Lake Clear Lake Comment
  UC725883  Eriogonum dasyanthemum A. A. Heller 1941-9-22 16328 Lake n, along Highway #53 Lower lake; Burns Valley Comment
  CAS-BOT-BC242602  Eriogonum dasyanthemum Milo S. Baker 1939-10-28 9484 Lake Slope of road fill east of summit near Clear Lake, Williams Hiway Comment
  CAS-BOT-BC259412  Eriogonum luteolum R. F. Hoover 1966-8-23 9927 Lake 2 mi. ne. of Middletown Comment
  CAS-BOT-BC259416  Eriogonum luteolum A. A. Heller 1902-7-25 5976 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC259424  Eriogonum luteolum John Thomas Howell 1937-7-18 13105 Lake Mirabel Mine Comment
  JEPS14646  Eriogonum luteolum Rimo Bacigalupi with R. Hauke and Geo. Bacigalupi 1954-7-13 4673 Lake summit of Sheetiron Mountain Sheetiron Mountain 1958 Comment
  OBI11032  Eriogonum luteolum Robert F. Hoover 1966-8-23 9927 Lake 2 mi NE of Middletown, at base of barren serpentine hill Comment
  SEINET3405038 Image available Eriogonum luteolum var. luteolum A. A. Heller 1902-7-25 5976 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  UC1413435  Eriogonum luteolum var. luteolum James L. Reveal, Caroline G. Reveal 1974-8-15 3774 Lake 2.5 mi ne along Highway 29 Middleton 365 Comment
  UC6519  Eriogonum luteolum var. luteolum Willis L. Jepson 1892-7 Lake near Lower Lake Comment
  UC86012  Eriogonum luteolum var. luteolum Purpus Aug. 1894 1230 Lake Snow Mt. Comment
  UC85724  Eriogonum luteolum var. luteolum T. S. Brandegee 1892-8-9 Lake Hot Springs Comment
  CAS-BOT-BC270978  Eriogonum nervulosum Philip A. Munz 1956-7-25 22315 Lake West Peak Ridge, Snow Mt. 2072 Comment
  CAS-BOT-BC261520  Eriogonum nudum var. nudum Lyman Benson 1937-8-2 8480 Lake Hopland Grade (Lakeport), Mayacamas, Clear Lake 487 Comment
  RSA109891  Eriogonum nudum var. nudum P. A. Munz 1956-7-24 22293 Lake Long Ridge Trail to Snow Mountain. 1524 Comment
  CAS-BOT-BC261505  Eriogonum nudum var. nudum Clare R. Wheeler; Gladys L. Smith 1981-6-22 2507 Lake Mendocino National Forest en route Sanhedrin. Towhead Flat. Ca. 7 miles NW of Soda Creek Station 1219 Comment
  UC1413456  Eriogonum roseum James L. Reveal, Caroline G. Reveal 1974-8-16 3774 a Lake near Kelseyville (along California Highway 29 at the Kelsey Creek crossing); Kelsey Creek 426 Comment
  HSC43020  Eriogonum umbellatum var. smallianum J. P. Smith, J. O. Sawyer, Jane Cole, Thomas W. Nelson, Jane P. Nelson 1977-7-14 9347 Lake Mendocino National Forest, along rd. 1N02 5.3 mi. N from jct. with 20N01, S slopes of Hull's Mtn. at Timberline Camp 1585 Comment
  UCD160467  Eriogonum vimineum James A. Neilson Jr. 1975-5-23 3315 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  CAS-BOT-BC267634  Eriogonum wrightii var. trachygonum James L. Reveal 1975-7-27 3906 Lake Along the Bartlett Springs Road between Williams and Clear Lake, about 0.5 mile west of Hough Springs Comment
  UC1032319  Eriogonum wrightii var. trachygonum B. Schreiber 1936-9-20 2346 Lake 2 mi e Lower Lake; Lower Lake Quadrangle Comment
  UC1299710  Eriogonum wrightii var. trachygonum Freed W. Hoffman 1949-9-25 3150 Lake 0.3 mi w Indian Valley Comment
  UCD36645  Eriophyllum Beecher Crampton 1955-6-13 2848 Lake 4 miles south of Kelseyville, Bottle Rock Road. Comment
  CAS-BOT-BC308121  Eriophyllum lanatum var. achilleoides Robert M. King 1980-7-9 8423 Lake 3-4 miles east of Middletown Comment
  CAS-BOT-BC308123  Eriophyllum lanatum var. achilleoides Robert E. Jameson 1967-6-15 s.n. Lake South Fork of Scott's Creek 4 miles west of Lakeport Comment
  CAS-BOT-BC308132  Eriophyllum lanatum var. achilleoides Alice Eastwood; John Thomas Howell 1938-5-16 5591 Lake 6 miles north of Lower Lake Comment
  CDA21513  Eriophyllum lanatum var. achilleoides G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17096 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  CHSC48153  Eriophyllum lanatum var. achilleoides Vernon Oswald 1986-5-12 2016 Lake Brim Rd. (Bartlett Springs Rd.) at the jct. of the road to Barrel Spring. 640 Comment
  JEPS82551  Eriophyllum lanatum var. achilleoides L. R. Heckard 1983-7-27 6107 Lake s side Snow Mt. (about 0.25 mi nw of Summit Springs) 1500 Comment
  RSA293125  Eriophyllum lanatum var. achilleoides Thomas W. Nelson, J. P. Smith, Jane Nelson, James Nelson 1976-4-12 2300 Lake Beside Morgan Valley Road 7.8 miles from Lower Lake Comment
  UC1484431  Eriophyllum lanatum var. achilleoides Dale E. Johnson with J. E. Eckenwalder 1974-6-1 126 Lake SW of Snow Mt., N of Clear Lake Bear Creek Campground Comment
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Dec 31 2011
  UC174025  Eriophyllum lanatum var. achilleoides H. M. Hall 1913-7-16 9511 Lake 40 to 50 mi from Pacific Ocean (n Lake County); North Coast Ranges, Mt. Sanhedrin 1524 Comment
  UCD147509  Erodium cicutarium Coralie Donkers; Plant Science 102 collecing interns 2014-4-26 4 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Anderson Flat. 402 Comment
  POM287757  Eryngium aristulatum var. aristulatum Lyman Benson 1928-6-23 333 Lake Western Base Mt. Konocti 442 Comment
  UC154103  Eryngium aristulatum var. aristulatum J. P. Tracy 1905-8-21 2375 Lake 6 mi. n.w. Lakeport (in hills about Scotts Valley); Scotts Valley 426 Comment
  UC985673  Eryngium aristulatum var. aristulatum Herbert L. Mason 1945-8-24 12671 Lake Boggs Lake Comment
  RSA715731  Eryngium aristulatum var. aristulatum David W. Isle 1997-7-31 319 Lake Mendocino National Forest, North Fork Cache Creek Watershed, Low Gap Meadow 1134 Comment
  JEPS105489  Eryngium constancei Ann Howald 1995-6-22 1924 Lake vernal pool off Loch Lomond Road about 2.5 mi SE of Loch Lomond vernal pool Comment
  CAS-BOT-BC40682  Erysimum capitatum Alice Eastwood 1925-5-22 12862 Lake Mount Sanhedrin. Dashiells. Comment
  CAS-BOT-BC40691  Erysimum capitatum J. W. Blankinship 1927-5-22 s.n. Lake Kelseyville. Comment
  UC1034939  Erysimum capitatum G. B. and R. P. Rossbach 1938-5-31 849 Lake steep gravelly slope just ne Bartlett Springs Comment
  UC1126594  Erysimum capitatum A. E. Wieslander 1934-4-15 449 Lake s Bendmore Valley; Ukiah Quadrangle 762 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
  JEPS73423  Erysimum capitatum var. capitatum L. R. Heckard 1972-7-8 3017 Lake along trail from Frog Pond to Milk Ranch; Snow Mt. 1920 Comment
  RSA273343  Erysimum capitatum var. capitatum M. A. Baker 1977-4-24 234 Lake Bartlett Springs Road at Kilpepper Creek 503 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
  CAS-BOT-BC151564  Erythranthe nudata John Thomas Howell 1965-5-27 41322 Lake Roadside hollow, Butts Canyon Comment
  PASA564  Erythronium californicum Frank W. Peirson 1926-4-2 Lake Grade down to Clear Lake, Hopland Road Comment
  UC843847  Erythronium californicum Alice Eastwood and John Thomas Howell 1938-5-17 5700 Lake Elk Mt. Comment
  CAS-BOT-BC504325  Erythronium californicum A. A. Heller 1937-5-9 15330 Lake On a ridge west of Lakeport on the highway to Hopland Comment
  JEPS61843  Erythronium californicum Vera Binkley 1920-3-31 Lake Comment
  RSA52727  Erythronium californicum I. L. Wiggins 1949-5-1 12104 Lake Along forest road to Deer Valley, north of summit between Upper Lake and Pilsbury Lake. 1220 Comment
  SEINET10528798  Erythronium californicum Joseph W. Blankinship 1923-4-15 Blankinship s.n. 1923 Lake Saratoga Springs. Damp woods. Comment
  CAS-BOT-BC133276  Erythronium helenae Elmer I. Applegate 1932-3-21 7029 Lake Gallagher's ranch, about 3 miles south of Middletown, southern Lake Co. near north base of Mt. St. Helena Comment
  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
  POM182673  Erythronium helenae D. D. Keck 1931-4-4 1087 Lake St. Helena Creek Canyon, 6 miles south of Middletown 700 Comment
  UC1106184  Erythronium helenae Peter H. Raven 1955-4-9 8270 Lake on steep walls of side-stream Butts Canyon Comment
  SEINET12048665  Erythronium helenae F. H. Utech, McClintock, E.; Walter, W.; Knight, I. 1984-1 84 -025 Lake ca 6 mi E from junction of CA 29 & Butts Canyon Rd on Butts Canyon Rd, Detert Reservoir area 305 Comment
  RSA0008955  Eschscholzia apiculata C. F. Baker 1903-5-9 3088 Lake Kelseyville. Comment
  JEPS51800  Eschscholzia caespitosa Milo S. Baker 1923-5-20 Lake hwy near Blue Lakes Comment
  UC146100  Eschscholzia caespitosa J. P. Tracy May 28 1902-Jun 2 1902 1685 Lake 6 mi nw Lakeport (in hills about Scotts Valley) 426 Comment
  UC424823  Eschscholzia caespitosa Milo S. Baker 1925-4-8 Lake Blue Lakes Comment
  SEINET10620883 Image available Eschscholzia caespitosa Charles F. Baker 1903-5-12 Baker 3094 Lake Divide between Lakeport and Hopland. Comment
  CAS-BOT-BC403135  Eschscholzia californica John Thomas Howell 1945-6-21 21197 Lake Bartlett Flat Comment
  CAS-BOT-BC403141  Eschscholzia californica Philip A. Munz 1956-7-25 22366 Lake Long Ridge Trail, Fir Root Spring to Snow Mt. 1524 Comment
  HSC31854  Eschscholzia californica Thomas E. Higley 1974-5-4 81 Lake Kowalski Ranch Site 373 Comment
  UC750488  Eschscholzia californica John Thomas Howell 1945-6-21 21147 Lake Sawmill Flat Bartlett Mountain 1219 Comment
  UCD131934  Eschscholzia californica Katie Gialketsis; PLS 102 plant collecting interns 2013-4-14 7 Lake Clear Lake State Park. NE of Kelseyville. In the parking lot of Clear Lake State Park, near the visitor center and restrooms. 404 Comment
  CAS-BOT-BC403143  Eschscholzia californica Brandegee 1889-6-1 s.n. Lake Kelsey Comment
  POM272317  Eschscholzia californica var. crocea Lyman Benson 1933-4-15 4308 Lake Kelseyville. Middle N Coast Mt. Range. Clear Lake watershed. 457 Comment
  POM272374  Eschscholzia californica var. crocea Cora W. Benson 1935-8-2 28 Lake Kelseyville, Middle N Coast Mt. Range, Clear Lake Watershed 427 Comment
  HSC31721  Euphorbia crenulata Bonnie Prange 1974-5-4 Lake Along the bank of Kilpepper Creek just off Bartlett Springs Rd. 549 Comment
  CAS-BOT-BC202393  Euphorbia ocellata James Jokerst 1985-6-24 2503 Lake Near Coyote Peak 486 Comment
  SD2837  Euphorbia serpillifolia Ulysses S. Grant IV 1925-9-12 Lake Clear Lake Comment
  CDA12018  Euphorbia spathulata G. F. Hrusa 1990-4-8 7673 Lake North Coast Biodiversity Arena; Barrell Springs camp on Walker Ridge. Comment
  JEPS98456  Euphorbia spathulata Lowell Ahart 2000-6-2 8438 Lake 2 1/2 mi W of Bear Valley (about 100 ft NE of Bartlett Springs road, 400 yds SW of the radio tower, 1/4 mi W of Bartlett Springs Road and Walker Ridge Road) 609 Comment
  RSA518744  Euphorbia spathulata Barbara Ertter, Annetta Carter 1989-5-28 8519 Lake Morgan Valley R. 0.6 mi W. of Napa County line ca. 12 airmiles SE of Lower Lake (town), at public access road. Comment
  CAS-BOT-BC413869  Fallopia convolvulus M. Forster; M. Kortum 1940-5-4 s.n. Lake A few miles S. of Junction of Bottle Rock Rd. Comment
  CDA22948  Festuca arundinacea G. F. Hrusa, R. Gross 2008-5-23 17421 Lake North Coast Ranges; N-facing slope above N. Fk. Cache Cr. +/- 1 mi. below spillway of Indian Valley Reservoir, near old resort site. 408 Comment
  UCD160598  Festuca californica Ellen Dean; Susan Harrison, Sharon Strauss 2015-5-10 8714 Lake Butts Canyon. Butts Canyon Road, just NW of the Napa County line. North side of the road. Not burned in fire last year (2014). 251 Comment
  CAS-BOT-BC282489  Festuca elmeri John Thomas Howell 1945-6-20 21084 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  UCD160609  Festuca idahoensis James A. Neilson Jr. 1975-6-5 3236 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  UCD42075  Festuca idahoensis Geri Hulse-Stephens 2001-9-6 821 Lake Goat Mountain. Lovelady Spring. 0.1 miles west of Forest Service Boundary. 1264 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
  POM206213  Festuca rubra A. A. Heller 1902-7-23 5951 Lake Thistle Springs, Mt. Sanhedrin Comment
  CDA22212  Ficus carica D. G. Kelch 2006-10-5 6 .501 Lake Geyser s Area 0 Comment
  CDA42567  Filago gallica R. Gross 2002-12-17 s.n. Lake North Coast Ranges; Kelseyville Creek Drive, 5 mi E of Kelseyville. 0 Comment
  POM25010  Fragaria californica Lyman D. Benson 1928-4-28 47 Lake Kelseyville, Middle N Coast, Cold Creek, N slope, Pine woods, Mt. Hanna. 762 Comment
  OBI6081  Frangula californica subsp. californica Carl B. Wolf 1928-5-5 1967 Lake 3.5 mi from Clear Lake on the Bartlett Springs grade Comment
  CAS-BOT-BC62980  Frangula californica subsp. crassifolia Brandegee 1889-8-1 s.n. Lake unspecified. Comment
  CAS-BOT-BC63024  Frangula californica subsp. crassifolia Carl B. Wolf 1933-9-26 5507 Lake Inner North Coast Range. 6 6/10 mi. e. of Houghs Mineral Springs on road to Williams. 518 Comment
  LA207655  Frangula californica subsp. crassifolia C. B. Wolf; 1928-5-6 2046 Lake 0.25 mi E of Bartlett Springs on rd to Williams Comment
  SEINET200755  Frasera nitida Joseph P. Tracy 1905-7-12 2244 Lake Cobb. Mt, on South side, one-third the way up from Middletown. 610 Comment
  CAS-BOT-BC223406  Fraxinus dipetala Doris K. Kildale 1928-5-7 4973 Lake 3 miles east of Hough's Mineral Springs Comment
  HSC16187  Fraxinus dipetala P. J. Zinke 1951-4-25 212 Lake 6 mi. E of Lower Lake 640 Comment
  HSC41854  Fraxinus dipetala K. Irwin 1977-4-23 293 Lake 0.4 mi. N of SR 20 on the Walker Ridge Rd. 640 Comment
  RSA254997  Fraxinus dipetala C. W. Tilforth, John Dourley 1975-9-27 1134 Lake West bank of Borax Lake, north of Clear Lake Park. 396 Comment
  RSA430444  Fraxinus dipetala Cora W. Benson 1932-05 s.n. Lake Western slope of Mt. Konocti. Middle North Coast mt. range, Clear Lake watershed 762 Comment
  RSA69891  Fraxinus dipetala F. W. Peirson, Mabel Peirson 1926-4-2 6602 Lake Lower Lake. Comment
  HSC39222  Fraxinus latifolia D. E. Anderson, J. P. Smith 1971-6-26 1201 Lake Register area of Mendocino National Forest. Comment
  POM287643  Fraxinus latifolia Lyman Benson 1933-4-15 4310 Lake Kelseyville. Middle N Coast Mt. Range. Clear Lake watershed. 457 Comment
  CAS-BOT-BC212381  Fremontodendron californicum John Thomas Howell; Alice Eastwood 1938-5-15 5533 Lake Mirabel Mine Comment
  RSA426879  Fremontodendron californicum Robert M. Specht 1977-4-14 666 Lake East of the Red Elephant Mine. 652 Comment
  UC1280936  Fremontodendron californicum subsp. californicum H. E. McMinn 1923-5-26 979 Lake between Knoxville and Lake County Line Knoxville Comment
  UC440209  Fremontodendron californicum subsp. californicum Frank Swett 1931-4-1 Lake Road from Lower Lake to Monticello near boundary between Napa and Lake Counties Lower Lake Comment
  CAS-BOT-BC130012  Fritillaria affinis M. S. Jussel 1931-3-30 40 Lake Jordan Park Comment
  HSC37898  Fritillaria affinis Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2299 Lake Along Morgan Valley Rd., 7.8 mi. from Lower Lake 640 Comment
  HSC38204  Fritillaria affinis Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-13 2374 Lake 3.3 mi. E of Bartlet Springs 534 Comment
  SD6483  Fritillaria atropurpurea Unknown 1882-6-23 Lake Allen Springs, woody banks. Comment
Read comments
Dec 14 2014
  POM273472  Fritillaria pluriflora Lyman Benson 1935-3-27 6321 Lake Abbott Mine; Inner North Coast, Sacramento River watershed 610 Comment
  RSA17441  Fritillaria purdyi Elmer I. Applegate 1934-3-8 8886 Lake Above Pine Grove, north of Cobb Mountain Comment
  UC1299353  Fritillaria recurva Freed W. Hoffman 1947-4-10 1876 Lake Highland Creek Comment
  CAS-BOT-BC508160  Fritillaria recurva Elmer I. Applegate 1934-3-1 8887 Lake East slope of Mayacama Mountains north of Cobb Mountain, Pine Grove Comment
  CHSC90546  Galium D. Isle 1997-6-30 36 Lake Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. Spur jct. to Pinnacle Rock. 1341 Comment
  UCD84024  Galium andrewsii Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6201 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via eastern forks of Rocky Creek Road and then via a private road owned by Stephen Gilardi (an area known as Brushy Sky High on some maps). 770 Comment
  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
  UC1562740  Galium andrewsii subsp. andrewsii Barbara Ertter with Annetta Carter 1989-5-28 8520 Lake 0.6 mi w Napa Co. line (Morgan Valley Rd., ca 12 air mi se of Lower Lake (town), at public access rd) Comment
  UCD147198  Galium aparine Heather Phillips; Plant Science 102 collecting interns 2014-4-26 6 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Lower reaches of Lewis Ridge. 408 Comment
  JEPS80408  Galium bolanderi L. R. Heckard and J. Hickman 1981-6-23 5641 Lake n slope of ridge on Crockett Camp trail North Ridge 1630 Comment
  RSA769010  Galium boreale subsp. septentrionale D. Isle, Arnold James 1993-6-23 1767 Lake Soda Creek Ridge (S end of Erickson Ridge), between Soda Creek and Lake Pilsbury 49 Comment
  POM60726  Galium californicum A. A. Heller 1902-7-14 5870 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  JEPS15227  Galium californicum subsp. californicum L. T. Dempster with Bacigalupi, Robbins, Heckard, and Munz 1956-7-23 1032 A Lake sw Snow Mt.; Mendocino Nat'l Forest, Long Ridge, Fir Root Spring 1371 Comment
  RSA109888  Galium californicum subsp. californicum Philip A. Munz 1956-7-24 22290 Lake Long Ridge Trail to Snow Mt. from Fir-Root Spring. 1524 Comment
  UCD127670  Galium mexicanum subsp. asperulum Geri Hulse-Stephens 2001-6-30 1092 Lake Goat Mountain. Three Walnuts Marsh. North Root Glade. 944 Comment
  POM284024  Galium nuttallii Lyman D. Benson 1928-4-28 182 Lake Rincon School. Kelseyville. Middle N Coast Mtn range. Clear Lake watershed. 488 Comment
  HSC66040  Galium porrigens var. porrigens Cathie Goldberg, Lynn Kunstman, Lauren Philbrick, Geoff Walsh 1980-4-19 32 Lake Along Walker Ridge Rd., 2.65 mi. S of its junction with access road to Indian Valley Dam. Comment
  OBI53735  Gamochaeta ustulata David J. Keil, Kathleen Keil 1992-7-18 23415 Lake Mendocino NF. Vicinity of Deer Valley campground SE of Elk Mtn Rd, N of Upper Lake 1000 Comment
  CAS-BOT-BC199041  Garrya congdonii Carl B. Wolf 1930-11-2 1054 Lake 7 miles east of Hough's Mineral Springs on road to Williams 609 Comment
  UC1005612  Garrya congdonii Frank W. Gould 1940-5-4 1026 Lake 2.5 mi ne Middleton Comment
  UC1193374  Garrya congdonii P. Zinke 1951-4-10 207 Lake 1 mi e Cache Creek Bridge (on State Highway 20) 396 Comment
  UC1195644  Garrya congdonii A. R. Kruckeberg 1949-9-25 1775 Lake 13.8 mi e Bartlett Springs (e side of Indian Valley (entrance to Complexion Creek)); Indian Valley Comment
  CAS-BOT-BC186341  Garrya flavescens Gerald V. Dahling 1973-6-1 884 Lake North of Lower Lake along highway 29 Comment
  UC971937  Garrya flavescens C. R. Bell 1951-6-12 1145 Lake 3.7 mi ne Pine Flat (just below e fork of road, Sonoma-Lake County line) Comment
  RSA89600  Garrya flavescens subsp. congdonii M. F. Moseley, R. M. Beeks 1952-8-22 359 Lake Route 29, one mile north of Lake-Napa county line. Comment
  RSA123784  Garrya flavescens subsp. pallida Milo S. Baker 1946-2-25 11299 Lake Along Kelseyville-Lower Lake Highway, 8.9 miles south of Kelseyville. Comment
  CAS-BOT-BC192206  Garrya fremontii M. S. Jussel 1932-4-1 s.n. Lake Cobb Mt. Comment
  POM280070  Garrya fremontii Lyman Benson 1928-5-1 301 Lake Highland Springs, Mayacamas Mt. Range, Clear Lake Watershed. 610 Comment
  UCD36364  Gastridium phleoides Beecher Crampton 1953-6-2 1411 Lake 5 miles northwest of Lower Lake, on Kelseyville Road, Manning Flat. 548 Comment
  UCD66571  Gastridium phleoides A. A. Beetle; G. L. Stebbins Jr. 1942-6-3 3528 Lake 3 miles south of Kelseyville on road to Middletown, Rt. 29. Comment
  NY232190  Gayophytum pumilum J. Torrey 1865-1 97 Lake Comment
  CDA9370  Geranium dissectum G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18570 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
  CDA22922  Geranium molle G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17087 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  HSC43942  Gilia capitata Robert M. Specht 1977-5-14 867 Lake Ukiah District [somewhere within the BLM district bounday, see County and TRS for location, not from the city of Ukiah proper] 595 Comment
  RSA8554  Gilia capitata M. S. Jussel 1933-6-26 178 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch. Comment
  RSA34078  Gilia capitata A. A. Heller 1919-5-10 13141 Lake Valley below summit Comment
  UC1123734  Gilia capitata subsp. capitata K. E. Bradshaw 1937-6-11 138 Lake 3/4 mi. ssw Lower Blue Lake; Lakeport Quad. Comment
  SJSU11643  Gilia capitata subsp. capitata J. B. Snell 1963-6-15 160 Lake Cow Mt, 8 mi W of Lakeport by road Comment
  HSC31856  Gilia tricolor Maralyn O'Meara, Gary S. Lester 1974-5-4 329 Lake Walker Ridge Rd., 0.5 mi. N from junction with Hwy. 20 671 Comment
  SEINET7040119  Gilia tricolor 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
  RSA2267  Gilia tricolor subsp. diffusa J. W. Blankinship 1923-4-15 s.n. Lake Kelseyville. Comment
  CHSC68544  Githopsis diffusa subsp. robusta Vernon H. Oswald; David Isle, Rhonda Isle 1997-5-3 8363 Lake Forest Road M5 north of Wyle Glade, northwest of Indian Valley Reservoir. 944 Comment
  UCD32392  Githopsis specularioides Beecher Crampton; Jim Sweeney 1950-5-6 541 Lake Lake County, 1 mile west of Highland Springs on either side of the road. 457 Comment
  UC176873  Glinus lotoides Joseph P. Tracy 1905-8-17 2363 Lake near Upper Lake (shores of Clear Lake); Northern Coast Ranges, Clear Lake 396 Comment
  RSA0116942  Glinus lotoides Lyman Benson 1946-8-31 12188 Lake Thurston Lake, northwest of Lower Lake. 457 Comment
  CAS-BOT-BC280552  Glyceria elata Peter Rubtzoff 1952-6-22 1274 Lake Blue Lakes Comment
  JEPS34039  Gnaphalium palustre W. L. Jepson 1938-6-9 18937 Lake on Bartlett Creek, valley near Bartlett Springs; Bartlett Creek 701 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
  POM273643  Gratiola Lyman D. Benson 1933-4-15 4312 Lake Breen's Lake; W base of Mt. Konocti. Mt. Range: Middle N Coast; Watershed: Clear Lake. 518 Comment
  RSA0118411  Gratiola Lyman Benson 1948-7-3 12893 Lake Bogg's Lake, west of Mount Hanna. Middle N. Coast Mtn. Range. Clear Lake drainage area. 854 Comment
  JEPS16180  Gratiola ebracteata Rimo Bacigalupi with J. R. Sweeney 1953-5-26 4135 Lake along Pope Valley road 2.6 mi se of its junction with Middletown-Lower Lake road (State Hwy 53) (Long Valley); Long Valley 335 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
  UCD166466  Gratiola ebracteata Peter Rubtzoff 1956-9-2 2818 Lake Boggs Lake, southern shore of lake. Comment
  UCD41850  Gratiola ebracteata Geri Hulse-Stephens 2001-6-5 624 Lake Goat Mountain. East Vernal Pool, Root Homestead. 944 Comment
  JEPS117026  Gratiola ebracteata David Gowen 2008-5-14 914 Lake Northwest end of Detert Resevoir on Butts Canyon Road. Comment
  RSA120845  Gratiola ebracteata Milo S. Baker 1954-5-22 12957 Lake Manning Flat along Lower Lake - Kelseyville Hwy. Comment
  UC985639  Gratiola heterosepala H. L. Mason and R. C. Bacigalupi 1953-6-8 14544 Lake w base Mount Hanna (sw margin of lake); Boggs Lake; Lake Co. Comment
  RSA0006023  Gratiola heterosepala H. L. Mason, R. C. Bacigalupi 1953-6-8 14544 Lake Southwest margin of Boggs Lake, (west base of Mount Hanna). Comment
  UC1076460  Grindelia hirsutula Herbert L. Mason 1925-12-31 2574 Lake Bartlett Mountain road Bartlett Mountain Comment
  JEPS14713  Hackelia amethystina Rimo Bacigalupi with R. Hauke and Geo. Bacigalupi 1954-7-13 4664 Lake at summit of Sheetiron Mountain 1958 Comment
  OBI77743  Hackelia amethystina Rimo Bacigalupi 1954-7-13 4664 Lake Summit of Sheetiron Mtns 1958 Comment
  CAS-BOT-BC302204  Harmonia hallii J. R. Sweeney 1953-5-18 1018 Lake Inner North Coast Ranges. Three miles northeast of Middletown Comment
  UC185683  Harmonia hallii Katharine Brandegee Lake Butts Canyon, s Lake Co. Butts Canyon Comment
  UCR257980  Hastingsia alba Ellen Dean, Kate F. Mawdsley, Gordon Harrington, R. Wilmarth, Barry Rice, E. Salvia 2009-5-27 5746 Lake North Coast Range, Walker Ridge, picnic area near Cold Spring 913 Comment
  CAS-BOT-BC306639  Helenium bigelovii Milo S. Baker 1944-6-28 10783 Lake Near Glenbrook, Cobb Val. Comment
  UC32218  Helenium bigelovii Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake Big Horse Mt. South Fork of the Eel River Comment
  UCD32764  Helenium bigelovii Beecher Crampton 1954-7-20 2224 Lake 2.5 miles north of Cobb Mountain, along Bottle Rock Road. Comment
  CAS-BOT-BC309425  Helenium puberulum Doris K. Kildale 1928-5-7 4999 Lake 6 miles east of Hough's Mineral Springs Comment
  HSC68233  Helenium puberulum J. P. Smith, J. O. Sawyer 1971-6-6 4754 Lake Kowalski Ranch in Little Indian Valley, along Stanton Creek Comment
  UC1745897  Helianthella californica subsp. californica Annetta M. Carter 1933-5-27 351 Lake Siegler Ridge, about 10 mi. SE of Kelseyville. Comment
  UC353817  Helianthella californica subsp. nevadensis Milo S. Baker 1928-4-1 3189 b Lake possibly Jensen Ranch near Healdsburg Comment
  POM225836  Helianthella californica var. californica M. S. Jussel 1932-5-1 s.n. Lake Jordan Park. Comment
  POM38864  Helianthella californica var. californica Marcus E. Jones 1883-5-8 s.n. Lake Kelsey. Comment
  UC614741  Helianthus bolanderi Beryl O. Schreiber 1936-9-20 2352 Lake 5 mi s Reiff 762 Comment
  UC1063896  Heliotropium curassavicum A. Simontacchi 1937-7-24 337 Lake Laurel Beach Lakeport Quadrangle, Laurel Beach Comment
  POM284898  Hemizonia clevelandii Lyman Benson 1934-6-12 6097 Lake Lakeport; Mt. range: Middle N Coast; Watershed: Clear Lake. 427 Comment
  RSA275343  Hemizonia clevelandii J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9297 Lake Boardman Ridge along Forest Service Rd 1N02, 1.4 miles N of its junction with FS Rd 20N01. 1006 Comment
  UC523525  Hemizonia congesta subsp. calyculata David D. Keck 1933-11-9 2699 Lake 2.1 mi e of Upper Lake Comment
  CAS-BOT-BC306056  Hemizonia congesta subsp. clevelandii James Jokerst 1985-6-24 2502 Lake Near Coyote Peak 486 Comment
  UC1544801  Hemizonia congesta subsp. clevelandii Almut G. Jones 1986-8-24 7254 Lake near Middletown 350 Comment
  UC175978  Hemizonia congesta subsp. clevelandii Joseph P. Tracy Jul 21 1905-Aug 16 1905 2319 Lake Elk Mountain, n Lake County Northern Coast Ranges, Elk Mountain 1219 Comment
  UC294519  Hemizonia congesta subsp. clevelandii D. Cleveland 1881-1-1 Lake Allen Springs Comment
  CAS-BOT-BC306052  Hemizonia congesta subsp. clevelandii H. M. Hall 1923-1-1 s.n. Lake South of Lakeport Comment
  OBI53743  Hemizonia congesta subsp. clevelandii David J. Keil 1992-7-18 23423 Lake Mendocino NF. Turnoff to Fuller Grove campground, Lake Pillsbury 600 Comment
  RSA518644  Hemizonia congesta subsp. clevelandii Barbara Ertter, L. Vorobik, E. Neese 1988-6-4 7522 Lake Scotts Valley Road, 5 miles S of Hwy 20, ca 5 airmiles NW of Lakeport. 427 Comment
  SBBG100034  Hemizonia congesta subsp. clevelandii B. Ertter 1988-7-3 7663 Lake Elk Mtn Rd ca. 7 mi N of Upper Lake (town), ca. halfway up switchbacks on S face Elk Mtn, 3 mi from top, 2.7 mi from Middle Crk crossing 762 Comment
  UC197532  Hemizonia congesta subsp. clevelandii H. M. Hall 1913-7-16 9502 Lake 40 to 50 mi from Pacific Ocean (above old mill, Mt. Sanhedrin, n Lake County); Inner North Coast Ranges, Mt. Sanhedrin 1280 Comment
  CAS-BOT-BC314877  Hemizonia congesta subsp. luzulifolia Agnes M. Bowman 1901-5-2 s.n. Lake Lower Lake, Anderson's Ranch Comment
  CAS-BOT-BC314882  Hemizonia congesta subsp. luzulifolia John Thomas Howell 1930-8-24 5453 Lake 4 miles from Middletown on Adams Springs Road Comment
  UC672278  Hesperevax sparsiflora var. sparsiflora H. L. Mason 1933-4-30 7226 Lake near Aetna Springs Comment
  HSC41919  Hesperocyparis macnabiana Ed Cope 1977-4-24 52 Lake Bartlett Springs. Rd at Kilpepper Creek 503 Comment
  SD40676  Hesperocyparis macnabiana Carl B. Wolf, E. R. Johnson 1934-10-14 Lake 4 miles west (above) Highland Springs on Pieta Road 490 Comment
  SD40677  Hesperocyparis macnabiana Carl B. Wolf, E. R. Johnson 1934-10-14 Lake 7 miles east of Houghs Springs on road to Williams, 3 miles west of Colusa County line 609 Comment
  CHSC109723  Hesperocyparis sargentii J. Clausen 1935-5-22 1057 Lake 14.2 miles southeast of Lower Lake on the Monticello road. Comment
  HSC1231  Hesperocyparis sargentii P. J. Zinke 1951-6-6 230 Lake 1.5 mi. W of Great Western Mine 823 Comment
  UCD83835  Hesperocyparis sargentii Ellen Dean; G. Harrington, C. Thomsen, J. Gilardi 2010-5-12 6012 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
  RSA102174  Hesperolinon adenophyllum M. K. C. 1884-06 s.n. Lake [Unspecified] Comment
  UC109505  Hesperolinon adenophyllum Katharine Curran July, 1884 Lake Bartlett Mountain Comment
  UC1212226  Hesperolinon adenophyllum Joseph P. Tracy 1935-7-4 14029 Lake near Glenbrook (n side of Cobb Valley); Cobb Mountain 822 Comment
  UC1212231  Hesperolinon adenophyllum Milo S. Baker 1947-5-31 11785 Lake near Glenbrook; Inner North Coast Ranges Comment
  CAS-BOT-BC167415  Hesperolinon bicarpellatum H. D. Ripley; R. C. Barneby 1945-6-19 6873 Lake N.E. of Middletown 304 Comment
  UC1509751  Hesperolinon bicarpellatum C. M. Rogers 1969-6-20 13255 Lake Howard Hot Springs Comment
  UC914090  Hesperolinon bicarpellatum Milo S. Baker 1947-5-31 11782 Lake serpentine hill 2.9 mi e Middletown Comment
  CAS-BOT-BC176002  Hesperolinon californicum Helen K. Sharsmith 1959-5-28 4706 Lake Big Canyon Creek 9.3 miles south of Howard Springs on road to Middletown 426 Comment
  CAS-BOT-BC176006  Hesperolinon californicum Helen K. Sharsmith 1937-5-27 3948 Lake Three miles east of Middletown 762 Comment
  CHSC67676  Hesperolinon californicum James Jokerst 1985-4-16 2341 Lake Near Big Canyon Creek. 425 Comment
  UC1002665  Hesperolinon californicum Milo S. Baker 1953-7-1 12807 Lake 3.4 mi e Middletown (in field s of hwy) Comment
  CAS-BOT-BC176007  Hesperolinon californicum Helen K. Sharsmith 1959-5-28 4701 Lake North of Howard Springs 0.2 mile and 21.2 miles beyond Clear Lake Oaks, road through Seigler Canyon to Middletown 609 Comment
  JEPS32278  Hesperolinon californicum W. L. Jepson 1920-5-23 8972 Lake hilltop w Bear Valley (ne Lake Co.) Comment
  OBI22871  Hesperolinon californicum Helen K. Sharsmith 1946-5-31 3972 Lake Inner North Coast Ranges. Ridge 3 mi NE of Middletown on hwy to Lower Lake 762 Comment
  CAS-BOT-BC176040  Hesperolinon clevelandii H. L. Mason 1934-5-5 8112 Lake East side of Mount Konocti Comment
  UC1212322  Hesperolinon clevelandii Helen K. Sharsmith 1959-5-28 4699 Lake Lower Lake-Williams road 4.5 mi beyond (w) Bartlett Springs; Inner North Coast Ranges, Bartlett Mountain Comment
  UC1212331  Hesperolinon clevelandii Helen K. Sharsmith 1953-6-30 4390 Lake Bear Creek Public Camp Inner North Coast Ranges, Mendocino National Forest, Bear Cr (Bear Creek a tributary to Middle Fork Eel River) 624 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
  SBBG100033  Hesperolinon clevelandii B. Ertter 1988-7-3 7675 Lake Elk Mtn Rd at jct Bear Cr Rd, top of Elk Mtn Grade, ca. 10 air-mi N of Upper Lake (town) 1097 Comment
  UCD110505  Hesperolinon clevelandii Helen K. Sharsmith 1953-6-29 4386 Lake Canyon of South Fork of Eel River, 7.5 miles west of Lake Pillsbury Ranger Station on road to Potter Valley, Mendocino National Forest. 762 Comment
  JEPS122874  Hesperolinon didymocarpum Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-18 613 Lake Along cattle trail on west Side of Big Canyon Rd. Property of Harbin Hot Springs Comment
  UCD110423  Hesperolinon drymarioides Daniel Slakey; CNPS volunteers 2011-6-11 8 Lake Walker Ridge. About 9 km N of Hwy. 20 on Walker Ridge Rd. Near small road heading west from Walker Ridge Rd. 807 Comment
  UCD82110  Hesperolinon drymarioides Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth 2009-5-20 5638 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
  JEPS78930  Hesperolinon micranthum Rimo Bacigalupi with H. L. Mason and J. R. Sweeney 1953-6-8 4178 Lake about 1/2 mi n Lake-Napa County boundary line; Butts Canyon Comment
  UC1212249  Hesperolinon micranthum J. R. Sweeney 1953-5-18 955 Lake just e Black Oak Villa; Inner North Coast Ranges, Butts Canyon Comment
  POM180689  Hesperolinon micranthum J. T. Howell 1930-8-24 5452 Lake 4 miles from Middletown on the Adams Spring Road. Comment
  UC1212280  Hesperolinon micranthum Helen K. Sharsmith 1958-10-16 4622 Lake slope just s Butt's Creek (just w of Napa County line); Inner North Coast Ranges 243 Comment
  JEPS122868  Hesperolinon sharsmithiae Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-17 601 Lake Along south side of Jerusalem Grade west of intersection with Daly Place 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
  UCD63766  Heterocodon rariflorum Daniel Sanchez-Mata; Emiun Ugurlu 2006-6-19 s.n. Lake Leesville-Barkerville. Bartlett Springs Road close to Complexion Canyon and Complexion Creek. 580 Comment
  CAS-BOT-BC143669  Heteromeles arbutifolia F. G. Krauss 1893-10-24 s.n. Lake Mountain between Bartlett Spring and L. Lake Comment
  HSC41856  Heteromeles arbutifolia K. Irwin 1977-4-23 286 Lake 0.4 mi. N of SR 20 on the Walker Ridge Rd. 640 Comment
  JEPS2433  Heterotheca oregona var. compacta W. L. Jepson 1938-9-24 19034 Lake bed of Putah Creek, at the bridge, Coyote Valley Coyote Valley, Putah Creek 304 Comment
  POM289242  Heterotheca oregona var. rudis Lyman Benson 1937-8-30 8504 Lake 1 mile N of Kelseyville; Mt. Range: Middle N Coast; Watershed: Clear Lake. 412 Comment
  CAS-BOT-BC312406  Hieracium albiflorum Kate Eastwood Phelps 1935-7-1 s.n. Lake Adams Springs Comment
  CAS-BOT-BC312407  Hieracium albiflorum M. S. Jussel 1933-7-3 350 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CAS-BOT-BC312411  Hieracium albiflorum Alice Eastwood 1925-5-23 12926 Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC312413  Hieracium albiflorum A. A. Heller 1902-7-25 5986 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  RSA518980  Hieracium albiflorum Barbara Ertter 1988-7-3 7671 Lake Elk Mountain Road at junction Bear Creek Road, top of Elk Mt. Grade, ca 10 airmiles north of Upper Lake (town), Mendocino National Forest. 1098 Comment
  UCR80213  Hieracium greenei J. P. Smith, J. O. Sawyer, T. W. Nelson 1977-7-14 9345 Lake North Coast Range, Mendocino National Forest, Forest Service Rd. M1, 5.3 mi from jct with 20N01 1585 Comment
  UCD132516  Hirschfeldia incana Caprice Lee; PLS 102 plant collecting interns 2013-5-4 5 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. North part of park, north of Soda Bay Road. Southeast of entrance kiosk, at entrance to meadow along undeveloped road. 418 Comment
  JEPS80106  Holcus lanatus L. R. Heckard and J. Hickman 1979-6-16 5114 Lake around margin Timber Lake (sw flank of Snow Mt.); , margin Timber Lake 1463 Comment
  CAS-BOT-BC324630  Holocarpha virgata David D. Keck 1933-11-9 2705 Lake 3 miles north of Lower Lake Comment
  CAS-BOT-BC324638  Holocarpha virgata H. M. Hall 1930-10-3 12940 Lake 14 miles east of Lower Lake Comment
  JEPS80725  Holodiscus discolor L. R. Heckard and J. C. Hickman 1981-7-28 5684 Lake Bear Creek; Timber Lake; Snow Mt.; Bear Creek (east of Timber Lake); Snow Mt., west side 1569 Comment
  JEPS80847  Holodiscus discolor L. R. Heckard and J. C. Hickman 1981-8-1 5817 Lake Bear Creek; Snow Mt.; Bear Creek, southwest side of Snow Mt. Comment
  POM141565  Holodiscus discolor A. A. Heller 1902-7-19 6444 Lake Southern slope of Mt. Sanhedrin above the sawmill. Comment
  UCR198083  Holodiscus microphyllus Gerald Dickinson 1964-7-21 189 Lake Roadway below Sheetiron Mountain Peak 1829 Comment
  UCR2473  Hordeum brachyantherum A. A. Beetle 1941-4-27 1730 Lake Coast Range, southwest side/corner of Clear Lake 450 Comment
  UC729992  Hordeum brachyantherum subsp. brachyantherum Leo F. Koch 1940-4-28 913 Lake along highway five mi from Lakeport to [sic] Kelseyville Comment
  UC790974  Hordeum brachyantherum subsp. brachyantherum A. A. Beetle 1941-4-27 1730 Lake sw side Clear Lake; sw side Clear Lake Comment
  CAS-BOT-BC289484  Hordeum brachyantherum subsp. californicum L. R. Abrams 1928-5-7 12509 Lake Cache Creek 2 miles west of Hough's Springs Comment
  CHSC29554  Hordeum brachyantherum subsp. californicum Dibble; Griggs 1979-7-11 113 Lake Near Potato Hill, close to the town of Stonyford. On the upper third of a ridge system. 975 Comment
  UC754606  Hordeum depressum G. L. Stebbins Jr. and G. Covas 1948-5-9 3925 Lake 2 1/2 mi N of Middleton Comment
  CDA2190  Hordeum marinum subsp. gussoneanum Vernon H. Oswald & Lowell Ahart 1998-5-7 9019 Lake Bartlett Springs Road on the north end of Indian Valley Reservoir, between Kowalski Ranch and Barkerville. Comment
  CDA40179  Hordeum marinum subsp. gussoneanum G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18552 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon at intersection of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir. 442 Comment
  UCD85794  Hordeum marinum subsp. gussoneanum A. A. Beetle; G. L. Stebbins Jr. 1942-6-3 3521 Lake 3 miles south of Kelseyville on road to Middletown, Rt. 29. Comment
  CAS-BOT-BC148546  Horkelia bolanderi Doris K. Kildale 1926-5-31 2079 Lake Cold Brook Camp between Kelseyville & Lower Lake Comment
  POM296502  Horkelia bolanderi Lyman D. Benson 1948-7-3 12887 Lake Bogg's Lake, west of Mount Hanna. 854 Comment
  UC525500  Horkelia bolanderi Ethel Crum 1933-7-23 1516 Lake w Salmina's Resort; Cobb Mountain 792 Comment
  UC154240  Horkelia californica subsp. dissita Joseph P. Tracy Jul 21 1905-Aug 16 1905 2302 Lake Northern Coast Ranges, Elk Mountain 1219 Comment
  CAS-BOT-BC537885  Horkelia tridentata var. flavescens A. A. Heller 1902-7-24 5967 Lake Near the summit of Mt. Sanhedrin Comment
  CAS-BOT-BC206065  Hosackia crassifolia A. A. Heller 1902-7-21 5933 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  SJSU10331  Hosackia crassifolia J. B. Snell 1963-6-16 177 Lake 3.6 mi E of Summit of Bartlett Mt Rd between Bartlett Springs & Nice Comment
  UCD106080  Hosackia crassifolia Tofsrud 1948-7-1 s.n. Lake Summit of Hopland to Lakeport road. Comment
  CDA14393  Hydrilla verticillata E. Neupert 1996-7-31 Lake Clear Lake Hydrilla Area 26, northwest of Lucerne. 0 Comment
  CDA15486  Hydrophyllum occidentale G. F. Hrusa, WTD 1998-6-19 14623 Lake North Coast Ranges; E side of Goat Mtn. summit Comment
  CAS-BOT-BC492911  Hypericum anagalloides Gerald Dickinson 1964-7-21 183 Lake Upper Nye Campground Comment
  SEINET10720065  Hypericum anagalloides Joseph W. Blankinship 1928-8-10 Blankinship s.n. Lake Kelseyville, along Cold Creek. Comment
  RSA2402  Hypericum androsaemum J. W. Blankinship 1928-7-3 s.n. Lake Kelseyville Comment
  RSA38782  Hypericum concinnum P. A. Munz 1948-8-17 12366 Lake 3 miles out on road from Lucerne to Bartlett Springs Comment
  CAS-BOT-BC401306  Hypericum scouleri A. S. Stinchfield 1916-8-1 s.n. Lake Near Bartlett Springs Comment
  CAS-BOT-BC401307  Hypericum scouleri M. S. Jussel 1933-7-4 352 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  UCD41999  Hypericum scouleri Geri Hulse-Stephens 2001-6-29 721 Lake Goat Mountain. Botrychium Marsh. 990 Comment
  UC424869  Idahoa scapigera Milo S. Baker May 1930 4930 Lake Mount St. Helena Comment
  UCD126377  Iliamna bakeri David W. Isle 2005-8-1 1125 Lake approximately 1/3 mile below junction 12N18/16N03 (1/4 mile below Lake/Colusa County Line in Colusa County, CA.). 1688 Comment
  JEPS81362  Ipomopsis aggregata L. R. Heckard and J. C. Hickman 1982-7-7 5971 Lake Middle Fork of Stony Creek nw side of Snow Mtn Comment
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Dec 20 2006
  UCD138770  Iris macrosiphon Teri Bartowski; Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 27 Lake along Walker Ridge Road, 0.5 mile north of junction with access road to Indian Valley Dam. Comment
  UCR45088  Iris macrosiphon 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
  HSC13874  Iris macrosiphon D. E. Anderson 1962-4-14 1985 Lake 36 mi. W of Williams on Hwy. 20 Comment
  UCD138768  Iris macrosiphon William Frank 1978-4-8 5 Lake Pinkeye Lake, ca. 2 miles west of Lower Lake. 528 Comment
  UC1094376  Isoetes howellii S. Galen Smith with J. Anderson 1957-6-8 2986 Lake 1.5 mi. e. Loch Lomond (0.25 mi. e. of rd. to Siegler Springs) 822 Comment
  UC1260173  Isoetes howellii Robert F. Thorne 1974-7-27 44980 Lake n. of Harrington Flat Rd. Boggs Lake 914 Comment
  UCD135849  Isoetes howellii Rimo Bacigalupi; G. T. Robbins 1956-6-1 5693 Lake At eastern end of 'Dry Lake', 1.4 miles west of Lower Lake. 457 Comment
  RSA256635  Juglans hindsii Jim Sauser 1975-5-3 13 Lake 3.6 miles west of jct. with Route 29 on Scott s Creek Road at confluence of South Fork and Middle Fork of Scott s Creek. 534 Comment
  RSA280158  Juglans hindsii Lyman Benson 1933-4-15 4315 Lake Kelseyville. 457 Comment
  UCD127673  Juncus balticus subsp. ater Geri Hulse-Stephens 2001-6-5 881 Lake Goat Mountain. Vernal pool, Root Glade. 944 Comment
  UC183676  Juncus bolanderi Joseph P. Tracy Jul 21 1905-Aug 16 1905 2284 Lake Elk Mountain, n Lake County Northern Coast Ranges 1219 Comment
  UCSB46282  Juncus oxymeris Steele, Kelly 1980-6-25 Lake 12.5 miles north on Walker Ridge Road from its junction with Hwy 20 Comment
  UCD84408  Juncus patens Ayzik Solomeshch 2004-6-13 s.n. Lake Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek. 891 Comment
  SEINET6174545  Juncus tenuis A. A. Heller 1902-7-23 5954 Lake Mt. Sanhedrin, Thistle Springs Comment
  CDA21536  Juniperus californica G. F. Hrusa, R. Gross 2008-5-23 17431 Lake North Coast Ranges; N-facing slope above N. Fk. Cache Cr. +/- 1 mi. below spillway of Indian Valley Reservoir. 426 Comment
  CHSC101242  Juniperus californica G. F. Hrusa; R. Gross 2008-5-23 17432 Lake N-facing slope above N. Fk. Cache Cr. +/- 1 mile below spillway of Indian Valley Reservoir. 426 Comment
  UC1193165  Juniperus californica R. E. Nelson 1949-10-28 124 Lake Hopland-Kelseyville Hwy Quad 60B2 457 Comment
  SEINET10966037  Juniperus californica George Engelmann 1880-1 Engelmann s.n. 1880 Lake Between the Geysers and Ukiah. From the George Engelmann Herbarium. Comment
  HSC32508  Juniperus occidentalis Thomas W. Nelson, Jane P. Nelson 1974-4-8 1141 Lake 200 m E of Oasis Resort, 13 mi. E of Clear Lake Oaks along Hwy. 20 Comment
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Jul 25 2018
  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
  UC149976  Keckiella lemmonii Katharine Brandegee 1911-7-1 Lake Bottleneck Mountain Comment
  UCD41693  Keckiella lemmonii Geri Hulse-Stephens 2001-9-6 805 Lake Goat Mountain. Lovelady Spring. Seep on road, 0.1 miles west of FS boundary gate. 1264 Comment
  JEPS106347  Kickxia elatine Lowell Ahart 2004-10-14 11467 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
  UC1552006  Kickxia elatine Lyman Benson 1943-8-1 11423 Lake Kelseyville Middle North Coast Range, Clear Lake (Clear Lake drainage, Pacific slope drainage) 411 Comment
  SEINET10877049  Kickxia elatine Joseph W. Blankinship 1929-8-19 Blankinship s.n. Lake Upper Adobe Cr. Comment
  UC1132154  Koeleria macrantha K. E. Bradshaw 1937-6-7 86 Lake 2 mi nnw Lakeport; Lakeport Quadrangle Comment
  CAS-BOT-BC499183  Kopsiopsis strobilacea Milo S. Baker 1927-5-31 2178 b Lake East slope Cobb Mt. near 1st Peak Comment
  NY335467  Krynitzkia lithocarya M. K. Curran 1884-1 s.n. Lake Comment
  JEPS105957  Lactuca saligna Lowell Ahart 2004-10-4 11447 Lake Below the high water line of Indian Valley Reservoir, along the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road 446 Comment
  CHSC93043  Lactuca serriola D. Isle 2001-8-25 1398 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. Bloody Rock Trail. Comment
  CAS-BOT-BC341402  Lagophylla minor A. A. Heller 1919-5-10 13125 Lake Coast Range, summit of the ridge west of Leesville 609 Comment
  CAS-BOT-BC341406  Lagophylla minor John Thomas Howell 1943-5-11 18058 Lake 2.9 miles north of Middletown Comment
  CAS-BOT-BC341411  Lagophylla minor Doris K. Kildale 1928-5-7 4989 Lake 6 miles east of Hough's Mineral Springs Comment
  HSC45523  Lagophylla minor M. Alcasas 1978-4-23 55 Lake Barrel Springs Campground 701 Comment
  UC762548  Lagophylla minor R. F. Hoover 1938-6-9 3575 Lake Indian Valley Comment
  CAS-BOT-BC341407  Lagophylla minor Mrs. H. M. Mitchell 1932-4-9 s.n. Lake Unspecified Comment
  CAS-BOT-BC332820  Lagophylla ramosissima David D. Keck 1933-7-1 2462 Lake 4 miles northwest of Middletown on road to Hobergs Comment
  CAS-BOT-BC334528  Lagophylla ramosissima Mrs. Alexander McCallum 1900-7-1 s.n. Lake Bartlett Springs Comment
  UC165020  Lagophylla ramosissima J. P. Tracy May 28 1902-Jun 2 1902 1698 Lake in hills about Scotts Valley (6 mi nw of Lakeport) 426 Comment
  JEPS98729  Lasthenia burkei Raymund Chan 1998-5-8 98026 Lake SE edge of field N of entrance to winery; W side of Hwy 29, 20 m N of N jct. with Spruce Grove Rd., between Middletown and Lower Lake Comment
  UC912267  Lasthenia burkei Herbert L. Mason 1934-5-5 8128 Lake meadow about one-half way between Kelseyville and Lower Lake Comment
  CAS-BOT-BC338105  Lasthenia californica Carl B. Wolf 1928-5-4 1900 Lake 2 miles north of Middletown 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
  UC1282832  Lasthenia californica J. R. Sweeney 1951-4-15 606 Lake 5.5 mi nw Lower Lake to Kelseyville road; Seigler Canyon Comment
  CAS-BOT-BC338098  Lasthenia californica John H. Thomas 1969-4-29 15025 Lake 2.8 miles northeast of Middleton Comment
  POM288367  Lasthenia californica Lyman Benson 1927-04 873 Lake Kelseyville; Mt. Range: Middle N. Coast; Watershed: Clear Lake. 549 Comment
  RSA786862  Lasthenia californica subsp. californica Carrie A. Herd 1982-5-9 108 Lake Hwy. 29 2.1 mi. E. of intersection w/Hwy. 175 Comment
  RSA516616  Lasthenia fremontii R. C. Bacigalupi, G. Thomas Robbins, F. Hoffmann 1956-6-1 5691 Lake Manning Flat 579 Comment
  JEPS16726  Lasthenia glaberrima Rimo Bacigalupi with J. R. Sweeney 1953-5-26 4134 Lake 2.6 mi se of junction Middletown-Lower Lake road (State Highway 53) (along Pope Valley road); Long Valley 335 Comment
  CAS-BOT-BC352934  Lasthenia glaberrima Alice Eastwood; John Thomas Howell 1938-5-16 5603 Lake 10 miles north of Lower Lake Comment
  CAS-BOT-BC352832  Lasthenia glabrata subsp. glabrata J. T. Howell 1940-4-13 3001 Lake About 3.5 miles E. of Middletown Comment
  UCR37890  Lasthenia gracilis C. G. Phillips, L. Cole, S. A. Hautain, K. B. Barrows 1984-4-28 22 Lake Walker Ridge, Indian Valley Access Road, 1.1 mi. north of Blue Oak Campground, Wilbur Springs 15' Q. 854 Comment
  UC1585929  Lathyrus sulphureus Barbara Ertter with Susan D'Alcamo 1988-4-30 7459 Lake ca 30 air mi ne Ukiah (5 rd mi from Gravelly Valley airstrip, Hull Mountain Road n of Lake Pillsbury); Boardman Ridge 914 Comment
  UC1552833  Lathyrus vestitus Frederica Bowcutt 1985-4-11 486 Lake ca .12 e Middle Creek (approx 7 mi e of Clear Lake, 5 mi s of Indian Valley Reservoir and 45 air mi ne of Santa Rosa, 1 mi of Hwy 20) Comment
  CAS-BOT-BC323934  Layia chrysanthemoides Paul R. Hitchborn 1929-4-18 s.n. Lake Lakeport Comment
  RSA52716  Layia chrysanthemoides I. L. Wiggins 1949-5-1 12099 Lake Meadow one mile south of Lucerne Comment
  UC30616  Layia gaillardioides E. L. Greene Lake Leesville Comment
  JEPS22443  Layia platyglossa Frank Shultz 1958-4-27 66 Lake 4 mi s of Whispering Pines; Route 29 Comment
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Jan 4 2007
  CAS-BOT-BC329334  Layia septentrionalis Alice Eastwood; John Thomas Howell 1938-5-18 5727 Lake Near Lakeport Comment
  CHSC23911  Layia septentrionalis Lana L. Smith 1975-4-5 2 Lake 12.9 km w of Clearlake Oaks on highway 20, along s side of road. 405 Comment
  HSC45333  Layia septentrionalis R. York 1978-4-8 119 Lake Hwy. 175, 1 mi. from junction with Hwy. 29 305 Comment
  NY180506  Layia septentrionalis D. D. Keck 1933-5-29 2384 Lake 2.5 miles south of Lakeport on toad to Kelseyville Comment
  UC1299267  Layia septentrionalis Freed W. Hoffman 1947-4-9 1931 Lake Highland Springs North Coast Ranges, Highland Springs Comment
  UC1731330  Layia septentrionalis Dean W. Taylor 1998-6-3 16468 Lake serpentine hill just s junction of Highway 175 and Highway 29 (ca. 2 mi s <of> Lakeport, Lakeport 7.5' USGS quadrangle); North Coast Ranges 426 Comment
  UC89322  Layia septentrionalis K. Brandegee Apr 1889 Lake Lakeport Comment
  UC912277  Layia septentrionalis Herbert L. Mason 1929-4-29 5235 Lake 2.9 mi w Lakeport Comment
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Jan 3 2018
  UCD160301  Layia septentrionalis James A. Neilson Jr. 1975-5-22 3222 Lake Mayacmas Mountains, Geyser Rock area, in the vicinity of the boundary line of Sonoma and Lake Counties. (Coordinates and elevation estimated by label maker.) 1118 Comment
  SEINET13095158  Layia septentrionalis David D. Keck 1933-5-29 2384 Lake 2.5 mi. south of Lakeport on road to Kelseyville. Comment
  CAS-BOT-BC266605  Legenere limosa Rimo Bacigalupi; H. L. Mason; J. R. Sweeney 1952-6-8 4169 Lake SW edge of Boggs Lake, 1 air mile W of Mount Hanna 883 Comment
  POM283236  Lepechinia calycina Lyman Benson 1928-4-30 570 Lake Konocti Bay, Middle N. Coast mt. range eastern base Mt. Konocti, Clear Lake River. Upper Sonoran. 518 Comment
  SJSU1536  Lepechinia calycina D. J. Thompson 1954-6-9 106 Lake Cow Mt Recreational Area near Lakeport Comment
  UC578036  Lepechinia calycina A. Simontacchi 1937-7-9 252 Lake 1/2 mile south of Soda Bay, Clear Lake 502 Comment
  UC596145  Lepechinia calycina R. F. Hoover 1938-6-11 3599 Lake Grade from Lower Lake to Knoxville Comment
  HSC62791  Lepidium dictyotum Phyllis Krieg 1979-4-14 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  POM225821  Lepidium nitidum M. S. Jussel 1931-4-1 s.n. Lake Kelseyville. Comment
  POM272861  Lepidium nitidum Lyman Benson 1930-3-28 1993 Lake Kelsey Creek bank, Kelseyville, Middle North Coast range, Kelsey Creek drainage 457 Comment
  SEINET7062919  Lepidium nitidum A. G. Vestal 1947-5-3 s.n. Lake About 3.2 miles northeast of Middletown on Route 29. (WGS84/NAD83). UTM Zone 10, 537374mE, 4292718mN. 299 Comment
  UC505150  Lepidium nitidum R. M. Holman 1933-4-30 Lake Lakeport Comment
  UCD83892  Lepidium nitidum Ellen Dean; Gordon Harrington, Jack Alderson 2010-3-7 5809 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-BC226548  Leptosiphon acicularis D. Toren; B. Trowbridge 1974-5-18 3454 c Lake Summit flats of Hull Mountain 1828 Comment
  UCD162908  Leptosiphon androsaceus James A. Neilson Jr. 1977-5-26 3896 Lake Mayacmas Mountains; One km north of cemetery at Glenbrook. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD160334  Leptosiphon bicolor James A. Neilson Jr. 1975-5-15 3456 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  CHSC25153  Leptosiphon ciliatus M. M. Dumont 1970-4-18 101 Lake N side of Hwy 175, 2.3 mi w of junction of Hwy 175 and Hwy 29, ca. 2 mi s of Lakeport. 417 Comment
  POM282355  Leptosiphon ciliatus Lyman Benson 1928-5-26 210 Lake Kelseyville, Middle N. Coast Mtns., Breen's Lake Cold cr. 457 Comment
  SJSU968  Leptosiphon ciliatus Mary Reed 1948-5-23 Lake Clear L Comment
  HSC17101  Leptosiphon filipes C. B. Wolf 1928-5-6 2025 Lake 1.5 mi. W of Bartlett Springs on the rd. to Clear Lake Comment
  CAS-BOT-BC225569  Leptosiphon latisectus Ella Dales Cantelow 1940-4-13 4128 Lake Road to Napa, SW of Monticello Comment
  CAS-BOT-BC226716  Leptosiphon latisectus Alice Eastwood 1925-5-22 12855 a Lake Dashiells, Mt. Sanhedrin Comment
  HSC84492  Leptosiphon latisectus Sandy Floyd, Tom Munton, T'ai Roulston 1987-4-11 87 Lake Barrel Spring's Camp Rd., Barrel Springs Camp Comment
  CHSC42172  Leptosiphon parviflorus Lynda Sterling 1986-4-5 10 Lake Jct Hwys 29 and 175, ca. 3 mi se of Kelseyville. 463 Comment
  UCD84527  Leptosiphon parviflorus Ellen Dean; C. Thomsen, G. Harrington, R. Wilmarth, R. Wenk 2010-6-2 6078 Lake Lake County. Walker Ridge. Along Walker Ridge Road. Barrel Spring. 701 Comment
  CHSC63076  Leptosiphon rattanii Vernon H. Oswald; Lowell Ahart 1994-6-1 6256 Lake Forest Road M3 at Low Gap, just N of the Snow Mtn. Wilderness. 1505 Comment
  CAS-BOT-BC341766  Lessingia nemaclada F. G. Krauss 1893-10-24 s.n. Lake Between Bartlett Springs and Lower Lake Comment
  CAS-BOT-BC342019  Lessingia ramulosa Milo S. Baker 1933-9-10 7547 Lake Bottleglass Road to Kelseyville from Cobb Mt. Comment
  CAS-BOT-BC342021  Lessingia ramulosa Milo S. Baker 1945-6-28 11067 Lake At N of Serpentine Hill which is 2.8 mi E. of Middletown along Hiwy. Comment
  JEPS119395  Lessingia ramulosa J. Greenhouse with H. Bartosh, J. Game. A. Larsen 2012-6-3 5146 Lake Walker Ridge, Bartlett Springs Rd. Comment
  JEPS7814  Lessingia ramulosa Peter H. Raven 1954-9-1 8089 Lake 7 mi s Middletown; Butts Canyon Comment
  UC1195663  Lessingia ramulosa A. R. Kruckeberg 1947-6-15 1485 Lake 4 mi e Middletown; Bar X Ranch, Hill 1030 Comment
  CAS-BOT-BC342004  Lessingia ramulosa D. Cleveland 1882-8-23 s.n. Lake Aetna Springs Comment
  RSA121275  Leymus triticoides A. Simontacchi 1937-9-16 309 Lake 1.5 miles W. of Laurel Beach; Lakeport 405 Comment
  UC1148884  Leymus triticoides Milo S. Baker 1945-6-22 11060 Lake roadside between Lower Lake and Middletown Comment
  RSA14556  Lilium pardalinum Daniel Cleveland 1882-6-20 s.n. Lake Allen Springs. Comment
  UC3720  Lilium pardalinum Willis L. Jepson 1892-7 Lake Big Horse Mt.; Mountain Region of Clear Lake Comment
  RSA785711  Limnanthes alba Carrie A. Herd 1982-5-9 109 Lake Hwy. 29 at intersection w/Hwy. 175 Comment
  RSA195383  Limnanthes douglasii subsp. douglasii Gilbert Muth 1967-4-9 625 Lake Near Cassidy Creek. 335 Comment
  UC903738  Limnanthes douglasii subsp. rosea Milo S. Baker 1947-4-6 11658 Lake less than 1 mi s Borax Lake (near road) Comment
  JEPS101649  Linanthus acicularis Dean W. Taylor 1997-5-8 15994 Lake SE flank Sleeper Peak; Mildle Mountain; bordering to the Upper Lake Indian Rancheria 655 Comment
  UC1198581  Linanthus acicularis Joseph P. Tracy 1921-5-12 5535 Lake near Lakeport; Northern Coast Ranges 426 Comment
  UCD164502  Linanthus bicolor A. Amezcua 1995-5-20 16 Lake On the west side of Harbin Springs Road, 200 m northeast of the intersections with Big Canyon Road. 400 Comment
  UC1552835  Linanthus bolanderi Frederica Bowcutt 1985-4-10 480 Lake approx 10 mi e Clear Lake (1 mi n of Hwy 20, and 45 mi ne of Santa Rosa); Walker Ridge Comment
  UC52370  Linanthus bolanderi J. P. Tracy May 30 1902-Jun 2 1902 1663 Lake 6 mi nw Lakeport (in hills about Scotts Valley); Scotts Valley 426 Comment
  JEPS81314  Linanthus ciliatus L. R. Heckard and J. C. Hickman 1982-7-5 5930 Lake about 0.5 mi nw Summit Springs (sw side of Snow Mt.); Snow Mt. 1432 Comment
  JEPS101659  Linanthus harknessii Dean W. Taylor 1998-6-3 16460 Lake unnamed rd 0.7 miles N Napa County line, ca. 1.5 mile N of Oat Hill 548 Comment
  JEPS58226  Linanthus jepsonii W. L. Jepson 1936-4-19 17417 Lake Callayomi Valley (= valley about Middletown) Callayomi Valley Comment
  UC796469  Linanthus latisectus Ira L. Wiggins 1949-5-1 12108 Lake 1 mi s Lower Dam, Eel River Comment
  CDA12173  Linanthus parviflorus G. F. Hrusa 1993-5-2 10872 Lake Serpentine Flora of California; Upper parts of north end of Walker Ridge between Bear Valley and Indian Valley Reservoir. Comment
  UC1299615  Linanthus rattanii Freed W. Hoffman 1948-6-26 2487 Lake 6.9 mi e Bear Creek crossing (Long Ridge); North Coast Ranges, Long Ridge Comment
  NY388340  Linum bicarpellatum H. K. Sharsmith 1937-5-27 3949 Lake Three miles east of Middletown. 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
  HSC35398  Lithophragma affine Dryden 1975-5-3 142 Lake 3.6 mi. W of junction with State Rte. 29 on Scott's Creek Rd. at confluence of S Fork and Middle Fork of Scott's Creek 534 Comment
  HSC62942  Lithophragma affine David Wheeler 1979-4-14 51 Lake 0.4 mi. N of SR 20 on the Walker Ridge Rd. 640 Comment
  HSC31613  Lithophragma parviflorum Maralyn O'Meara, Gary S. Lester 1974-5-4 340 Lake Walker Ridge Rd., 0.5 mi. N from junction with Hwy. 20 671 Comment
  CHSC70965  Logfia filaginoides Vernon Oswald; Lowell Ahart 1998-5-7 9020 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
  JEPS16051  Lomatium californicum Rimo Bacigalupi with G. Thomas Robbins 1956-6-1 5680 Lake 6.1 mi SE of Kelseyville post office (flat along Lower Lake road) Comment
  JEPS80069  Lomatium californicum L. R. Heckard with J. Hickman 1979-6-15 5078 Lake southern ridge Snow Mt. (Summit Springs Trail); , Summit Springs Trail 1798 Comment
  SEINET7883501 Image available Lomatium ciliolatum Unknown 1946-1 3076 Lake Bartlett Spings road 4.5 miles southwest of Leesville Comment
  RSA109931  Lomatium ciliolatum var. ciliolatum P. A. Munz 1956-7-25 22341 Lake Southeast of Snow Mt. 1829 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
  SEINET2159283  Lomatium ciliolatum var. hooveri W. H. Whaley 2007-1 s.n. Lake Knoxville Rd, near Napa & Lake County line. Comment
  SEINET7040121  Lomatium dasycarpum 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
  UC658984  Lomatium dasycarpum subsp. dasycarpum Mildred E. Mathias 1937-5-23 1292 Lake 5 mi. from Lower Lake on rd. to Knoxville Comment
  UCD74305  Lomatium hooveri G. L. Stebbins 1971-6-6 s.n. Lake Walker Ridge, north of Clyde Mine. 914 Comment
  HSC27436  Lomatium macrocarpum J. P. Smith, J. O. Sawyer 1972-4-1 5152 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 Comment
  HSC41914  Lomatium macrocarpum M. A. Baker 1977-4-23 187 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC46578  Lomatium macrocarpum J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9331 Lake Mendocino National Forest, FS Rd. M1, 5.3 mi. from junction with FS Rd. 20N01 1585 Comment
  POM287969  Lomatium macrocarpum B. W. Benson 1935-5-17 6599 Lake Kelseyville 427 Comment
  HSC40713  Lomatium utriculatum Barbara Kelly 1977-4-23 386 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  UC658989  Lomatium utriculatum Mildred E. Mathias 1937-5-23 1296 Lake 9 - 10 mi. from Lower Lake on rd. to Knoxville 533 Comment
  HSC97422  Lomatium utriculatum N. G. Sugihara 1977-4-23 16 Lake Hwy. 20, 2.2 mi. W of junction with Hwy. 29 Comment
  RSA273389  Lomatium vaginatum B. Kelly 1977-4-23 386 Lake 0.4 mile north of State Route 20 on the Walker Rdge Road 640 Comment
  JEPS80850  Lonicera interrupta L. R. Heckard and J. C. Hickman 1981-8-1 5820 Lake sw side Snow Mt. (along Summit Springs trail) 1676 Comment
  CAS-BOT-BC539337  Lonicera involucrata Gerald Dickinson 1964-7-21 184 Lake In pasture area Comment
  UCD19381  Lonicera involucrata Gerald Dickinson 1964-7-21 184 Lake Exact location unknown. Comment
  CAS-BOT-BC241502  Lonicera involucrata var. ledebourii C. F. Leithold 1893-7-1 s.n. Lake Cobb Mountain Comment
  RSA537519  Lotus corniculatus Barbara J. Ertter 1988-7-3 7669 Lake Elk Mt Rd at jct Bear Cr Rd, top of Elk Mt Grade, ca 10 airmiles N of Upper Lake (town). 1098 Comment
  RSA14588  Lotus crassifolius Daniel Cleveland 1882-6-22 s.n. Lake Near Allen Springs. Comment
  POM276689  Lotus crassifolius Lyman Benson 1930-6-18 2169 Lake Haplands to Lakeport. 1067 Comment
  HSC31267  Lotus humistratus Carter Schleicher 1974-5-4 5 Lake 0.5 mi. N of Hwy. 20 on Walker Ridge Rd. 671 Comment
  POM276665  Lotus humistratus Lyman Benson 1928-4-28 155 Lake Kelseyville, Middle N coast Mt. Cold Creek. 762 Comment
  HSC23346  Lotus humistratus T. C. DeWitt 1971-3-27 13 Lake E side of road, 3 mi. NW of Clearlake Oaks 610 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
  UC1585946  Lotus pinnatus Barbara Ertter 1988-7-4 7685 Lake ca 10 air mi n Upper Lake (town) (Bear Creek Rd, crest of road 3.8 mi from Elk Mt Rd, sw of road); Mendocino National Forest 975 Comment
  RSA303522  Lotus strigosus James R. Shevock 1972-3-25 1443 Lake N of Middletown 345 Comment
  POM276695  Lotus unifoliolatus Lyman Benson 1928-6-28 362 Lake Kelseyville. 457 Comment
  RSA10791  Lotus wrangelianus Carl B. Wolf 1928-5-6 2028 Lake 3 miles west of Bartlett Springs on the road to Clear Lake. Comment
  UC1101421  Ludwigia palustris Herbert L. Mason 1945-6-29 12627 Lake Boggs Lake at base Mt. Hanna; , Boggs Lake Comment
  RSA0120789  Ludwigia palustris Lyman Benson 1947-8-25 12803 Lake Middle North Coast Range, Clear Lake Drainage Area, west of Mt. Hanna, Boggs Lake. 823 Comment
  POM271780  Ludwigia peploides subsp. peploides Lyman Benson 1928-6-30 366 Lake Soda Bay, Middle N Coast mt. range, Clear Lake watershed 427 Comment
  CHSC91124  Lupinus David Isle 1997-7-31 318 Lake Mendocino National Forest -- North Coast Ranges. North Fork Cache Creek Watershed. 12.6 mi. out from Pitney Lane via 16N30 to 16N14. On Wild Bill Ridge. 1024 Comment
  UC149854  Lupinus Katharine Brandegee 1911-6-30 Lake Cobb Mountain Comment
  RSA32018  Lupinus adsurgens var. lilacinus A. A. Heller 1902-7-22 5949 Lake Near the summit of Mt. Sanhedrin Comment
  UC73245  Lupinus albifrons Hardin Irwin 1904-3 54 Lake vicinity Kelseyville; vicinity of Kelseyville Comment
  CAS-BOT-BC198460  Lupinus albifrons var. albifrons Milo S. Baker 1934-4-15 7740 Lake Along Hiway about 2 1/2 mi. South of Kelseyville Comment
  CAS-BOT-BC198468  Lupinus albifrons var. albifrons Charles Piper Smith 1948-6-3 48314 Lake Highway 29, Whispering Pines, Cobbs Mountain Road, 3 miles south Comment
  CAS-BOT-BC196054  Lupinus albifrons var. collinus John Thomas Howell 1976-4-28 51608 Lake South side of Elk Mt. 914 Comment
  UCD163135  Lupinus albifrons var. collinus James A. Neilson Jr. 1977-6-5 3899 Lake Mayacmas Mountains; Cobb Valley, one mile north of Glenbrook Cemetery. (Exact location unknown. Coordinates estimated by label maker.] Comment
  CAS-BOT-BC196268  Lupinus albifrons var. eminens L. R. Abrams 1928-5-6 12437 Lake 6 miles up grade west side Bartlett Mt. Comment
  HSC37201  Lupinus bicolor Lon Hall 1975-5-3 312 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
  UC1618013  Lupinus bicolor Donald G. Nelson 1940-4-30 667 Lake s of Clear Lake (between Middletown and Kelseyville, Cobb Mountain); Cobb Mountain Comment
  UCD159731  Lupinus bicolor James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3090 Lake Mayacmas Mountains, below Childers Peak. Barceloux Ranch, ca. 1 mile east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.) 579 Comment
  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
  RSA517452  Lupinus bicolor subsp. microphyllus Donald G. Nelson 1940-4-30 667 Lake Cobb Mt., between Middletown and Kelseyville, S of Clearlake. Loch Lomond, precisely at summit of the grade. Comment
  CAS-BOT-BC8451  Lupinus caudiciferus Alice Eastwood; John Thomas Howell 1938-5-17 5702 Lake Elk Mt. Comment
  HSC33127  Lupinus densiflorus var. densiflorus Thomas W. Nelson, Jane P. Nelson 1974-4-9 1157 Lake Along Hwy. 20 between Lucerne and Clear Lake Oaks Comment
  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
  UCD160663  Lupinus latifolius James A. Neilson Jr. 1975-6-5 3317 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  UCD107995  Lupinus latifolius D. E. Breedlove 1963-5-29 5114 Lake at Whispering Pines. Comment
  SEINET10451305  Lupinus latifolius subsp. viridifolius David B. Dunn, Douglas G. LeDoux; Melvin L. Conrad 1973-6-7 Dunn 20680 Lake Collected 16.1 mi. N of upper lake on the rd to pillsbury lake, 1.3 mi. N of Elk mt. Summit. Yellow pines and some small douglas fir still standing after The logging. 0.1 Mi. From #218 site. 1128 Comment
  SEINET10489293  Lupinus latifolius subsp. viridifolius David B. Dunn, Douglas G. LeDoux; Melvin L. Conrad 1973-6-7 Dunn 20666 Lake 15.7 mi. N of upper lake on rd to pillsbury lake. Cut over area from logging Operations. Douglas fir and yellow pine, with some oaks. 1128 Comment
  SEINET10903533  Lupinus latifolius subsp. viridifolius David B. Dunn, Douglas G. LeDoux; Melvin L. Conrad 1973-6-7 Dunn 20680 Lake Collected 16.1 mi. N of upper lake on the rd to pillsbury lake, 1.3 mi. N of Elk mt. Summit. Yellow pines and some small douglas fir still standing after The logging. 1128 Comment
  UC149927  Lupinus luteolus Katharine Brandegee, G. W. Reeves 1911-7 Lake Kelseyville Comment
  UC174071  Lupinus luteolus H. M. Hall 1913-7-18 9514 Lake near old Frazier Mill Mt. Sanhedrin (40 to 50 mi from the Pacific Ocean, northern Lake County); North Coast Ranges, Mt. Sanhedrin 1158 Comment
  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
  UCSC009210  Lupinus microcarpus var. microcarpus Randall Morgan 2015-4-26 6777 Lake McLaughlin Reserve Comment
  UC1040703  Lupinus polyphyllus var. polyphyllus Beecher Crampton 1956-6-27 3699 Lake meadow along Kelsey Creek (1/4 mi e of Cobb); along Kelsey Creek Comment
  CDA27564  Lupinus polyphyllus var. polyphyllus T. C. Fuller 1962-7-1 9134 Lake Bank of Kelsey Creek, Cobb. 0 Comment
  POM27475  Lupinus sellulus var. artulus R. M. Austin 1893-07 88 Lake Quartz Valley Comment
  CAS-BOT-BC8283  Lupinus sericatus Miss Anderson s.n. Lake Anderson's Springs. Cobb Mountain. Comment
  UCD109519  Lupinus sericatus Freed W. Hoffman 1948-5-10 2676 Lake East face Cobb Mountain. 914 Comment
  SEINET10837868  Lupinus sericatus Alice Eastwood, John Thomas Howell 1938-5-18 Eastwood 5779 Lake 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
  UC1010412  Lythrum hyssopifolia Milo S. Baker 1951-6-21 12323 Lake Snow Lake 609 Comment
  UCD158893  Lythrum hyssopifolia James A. Neilson Jr. 1975-4-28 3156 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Elevation estimated using Google Earth by label maker.) 853 Comment
  RSA73993  Lythrum hyssopifolia Milo S. Baker 1957-6-21 12323 Lake Snow Lake. 610 Comment
  JEPS78300  Madia anomala Robert M. Lloyd 1963-5-4 2615 Lake State Hwy 20 4 mi s Clearlake Oaks Comment
  JEPS40353  Madia elegans Willis L. Jepson 1892-7 Lake below Little Squaw Valley; S. Fork of the Eel River, Horse Mt. Comment
  UC1199389  Madia elegans Joseph P. Tracy 1905-7-13 2252 Lake near Adams Springs; Northern Coast Ranges 914 Comment
  UC830838  Madia elegans A. A. Heller 1902-8-1 6023 Lake on Eel River one mi below Hullville; Eel River Comment
  UCR196004  Madia elegans subsp. densifolia R. F. Thorne, Larry E. DeBuhr 1975-8-15 46804 Lake Coast Range, Boggs Lake, west of Mt. Hanah, c. 7.5 mi SSE of Kelseyville and 3 mi NNW of Glenbrook Resort 856 Comment
  RSA407386  Madia elegans subsp. elegans Lyman Benson 1936-8-8 7942 Lake Rincon School, Kelseyville; Mayacamas Mt. Range; Clear Lake Watershed 457 Comment
  RSA523607  Madia elegans subsp. elegans Barbara Ertter 1988-7-3 7659 Lake Elk Mt Rd ca. 7 airmiles N Upper Lake (town), ca. halfway up switchbacks on S Face Elk Mt, 3 miles from top, 2.7 miles from Middle Cr crossing. 762 Comment
  CAS-BOT-BC343049  Madia gracilis John Thomas Howell 1945-6-21 21177 Lake Sawmill Flat to Ruppert Ridge, Bartlett Mountain Comment
  UC1731333  Madia gracilis Dean W. Taylor 1998-6-3 16474 Lake sedimentary hillslopes 0.5 mi w Glen Eden School (site) ((ca. 12 air mi nw of Lakeport), Upper Lake 7.5' USGS quadrangle); North Coast Ranges, Scotts Creek 487 Comment
  UC485282  Madia gracilis Daniel Cleveland 1882-6-20 Lake Allen Springs Comment
  JEPS4783  Malacothrix clevelandii Rimo Bacigalupi and J. R. Sweeney 1953-5-26 4147 Lake just n town of Lower Lake (n of Cache Creek bridge) 408 Comment
  UC1282682  Malacothrix floccifera J. R. Sweeney 1951-5-13 645 Lake 1.2 mi sw Highland Springs 464 Comment
  UCD158741  Malacothrix floccifera James A. Neilson Jr. 1974-6-17 2786 Lake Mayacmas Mountains, Bounsall Ranch. (Location based on 1946 plat maps of Lake County.) (Elevation estimated by label maker using Google Earth.) 640 Comment
  UCD134422  Malacothrix glabrata C. A. Toft 1980-5-30 305 Lake Death Valley National Monument, Saratoga Springs Road. Comment
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Apr 6 2019
  UCD134431  Malacothrix glabrata C. A. Toft 1980-4-26 319 Lake Death Valley National Monument, Saratoga Springs Road at Road 178. Comment
  SEINET11993503  Marah fabacea F. H. Utech, Knight, W.; Knight, I.; Edwards, S. 1986-1 86 -290 Lake Highland Springs Road near Highland Springs Reservior, ca 5 mi WSW of Kelseyville 530 Comment
  RSA2457  Marrubium vulgare J. W. Blankinship 1928-9-12 s.n. Lake Mt. Konocti. Comment
  HSC90051  Matricaria discoidea Rohmer, Grefsrud, Reed 1990-4-14 44 Lake Blue Oak Campground, Indian Valley Reservoir Access Road, 2.5 mi. NE of the intersection with Walker Ridge Rd 534 Comment
  UC730013  Melica californica Leo F. Koch 1940-4-29 932 Lake 23 mi ne Lower Lake (on Highway 20) Comment
  UCSC000053  Melica californica R. C. Wilson 1937-5-13 365 Lake 1 mile S.W. of Lakeport 488 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
  CAS-BOT-BC282138  Melica geyeri Alice Eastwood No date on label 12874 Lake Dashiells Mount Sanhedrin Comment
  CAS-BOT-BC281405  Melica imperfecta J. W. Blankinship 1926-5-2 s.n. Lake Kelseyville Comment
  CAS-BOT-BC262515  Melica torreyana A. A. Heller 1919-5-10 13137 Lake Coast Range, summit of the ridge west of Leesville 609 Comment
  UC766858  Melica torreyana R. F. Hoover 1941-6-8 5328 Lake road from Middletown to Peterson's Comment
  UCD132509  Melica torreyana Rogelio Lucas; PLS 102 plant collecting interns 2013-4-14 5 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. North of undeveloped road that goes southeast from Glebe Road at gate. 615 Comment
  UCD18185  Melica torreyana Jean Shepard; With PLB 102 class 2000-4-29 206 Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek, just south of turn-off to Recreation Area. 632 Comment
  JEPS65545  Melilotus albus W. L. Jepson 1892-8-1 13603 Lake Scott Valley Comment
  JEPS63437  Mentha spicata Willis L. Jepson 1892-8-1 14924 Lake Mountain Region of Clear Lake Scott Valley; , Scott Valley Comment
  UC1191801  Mentha spicata Malcolm A. Nobs and S. Galen Smith 1949-9-7 1832 Lake about seven mi n Middletown Comment
  UCD20725  Mentzelia laevicaulis Mark Bibbo; w/ Laura Wynholds 2002-7-20 66 Lake McLaughlin UC Reserve. Hunting Creek campground where Hunting Creek Rd. crosses Hunting Creek. Ca. 1/8 of a mile downstream of campground. 335 Comment
  CAS-BOT-BC348328  Micropus californicus Greg de Nevers 2001-4-23 12285 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  UCD131917  Micropus californicus Katie Gialketsis; PLS 102 plant collecting interns 2013-4-14 1 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. North of road that goes southeast from Glebe Road at gate. 571 Comment
  UCD83921  Micropus californicus Ellen Dean; G. Harrington, C. Thomsen, J. Alderson, M. Bibbo 2010-4-24 5943 Lake BLM Cache Creek Wilderness. NE corner of wilderness, on flat just west of confluence of Cache and Rocky Creeks. 293 Comment
  HSC40244  Micropus californicus var. californicus J. P. Smith, Thomas W. Nelson 1976-4-12 8548 Lake 7.8 mi. from Lower Lake on the Morgan Valley Rd. 366 Comment
  JEPS40642  Micropus californicus var. californicus W. L. Jepson 1920-5-24 9013 Lake Houghs' Springs Comment
  UC1002657  Micropus californicus var. californicus Milo S. Baker 1954-5-22 12958 Lake n Lower Lake (along road to Kelseyville); Mannin Flat Comment
  UCD147174  Micropus californicus var. californicus Joel Hernandez; Plant Science 102 collecing interns 2014-4-26 6 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Lewis Ridge. 417 Comment
  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
  CAS-BOT-BC322625  Microseris Greg de Nevers 2001-4-23 12318 Lake Clear Lake, Rodman Slough, LCLT property Comment
  CAS-BOT-BC348839  Microseris douglasii subsp. douglasii John Thomas Howell 1943-5-11 18014 Lake 1 mile south of Lakeport Comment
  CAS-BOT-BC322690  Microseris laciniata A. A. Heller 1902-7-23 5990 Lake Thistle Springs, Mt. Sanhedrin Comment
  RSA2219  Microseris lindleyi J. W. Blankinship 1923-4-8 s.n. Lake Kelseyville. Comment
  RSA273363  Microseris lindleyi Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2322 Lake Along Morgan Valley Road 2 miles west of Napa County line 732 Comment
  HSC62785  Microsteris gracilis Thomas Wood 1979-4-14 100 Lake 0.4 mi. N of S.R. 20 on the Walker Ridge Rd. 640 Comment
  POM282401  Microsteris gracilis subsp. gracilis Lyman Benson 1930-3-22 1955 Lake Kelseyville, Middle North Coast mountain range. 549 Comment
  SD51341  Mimetanthe pilosa Darley F. Howe 1961-7-30 Lake 6.4 miles north of Upper Lake ranger station 395 Comment
  CAS-BOT-BC376214  Mimulus Greg de Nevers 1996-5-18 10816 Lake Just south of Anderson Marsh State Historic Park Comment
  UCD122654  Mimulus arvensis M. Ensign 1943-5-25 337 Lake 27 miles from Monticello. Comment
  UC1063403  Mimulus aurantiacus var. aurantiacus K. Bradshaw 1937-6-8 93 Lake 3 1/2 mi sw Upper Lake (Plot 24); Lakeport Quadrangle Comment
  UC1012336  Mimulus bolanderi F. W. Pennell and H. L. Mason 1940-5-23 25539 Lake 5 mi se Kelseyville (Route 29) 548 Comment
  UC1731234  Mimulus bolanderi Dean W. Taylor 1998-6-18 16667 Lake ca. 15 mi se Lakeport (Bottle Rock Rd, ca 2 rd mi s of Hwy 29); NCoR 594 Comment
  JEPS108181  Mimulus bolanderi David Gowen 2005-6-15 442 Lake Between Burns Valley and Borax Lake. Across from school (Acacia Rd.?) Comment
  RSA420991  Mimulus bolanderi Francis W. Pennell, H. L. Mason 1940-5-23 25539 Lake Route 29, 5 miles southeast of Kelseyville 549 Comment
  JEPS95470  Mimulus brachiatus Vernon H. Oswald and L. Ahart 1994-6-20 6341 Lake T18N R9W NW1/4 Sec. 11, 2600 ft, Chaparral. Forest Route M3 (18N04) 1.8 mi SW of Lower Nye Camp, W edge of Snow Mtn. Wilderness, W of Stonyford 792 Comment
  POM273298  Mimulus cardinalis Lyman Benson 1942-7-9 11271 Lake 1 mile N of Kelseyville. Bed of Kelsey Creek. Middle N Coast mtn range. Clear Lake drainage area. 412 Comment
  UC147922  Mimulus cardinalis Joseph P. Tracy Jul 21 1905-Aug 16 1905 2347 Lake Ben Moore Creek Northern Coast Ranges, Elk Mountain 1219 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
  UC76057  Mimulus douglasii Hardin Irwin 1904-3 20 Lake vicinity Kelseyville Comment
  RSA305761  Mimulus douglasii James R. Shevock 1971-4-8 929 Lake N of Middletown; Hwy 29. 341 Comment
  UCD41650  Mimulus floribundus Geri Hulse-Stephens 2001-6-30 744 Lake Goat Mountain. Hanging Marsh. E Addington Marsh. 1371 Comment
  JEPS39660  Mimulus guttatus Rimo Bacigalupi and T. Crovello, L. Heckard 1965-4-26 9058 Lake 1.8 mi by road below the summit Bartlett Mountain Comment
  RSA456725  Mimulus guttatus Barbara J. Ertter, Susan D'Alcamo 1988-4-30 7464 Lake Elk Mtn. Road between Potter Valley and Lake Pillsbury, ca 20 airmiles NE of Ukiah. 762 Comment
  HSC35059  Mimulus kelloggii John S. Palmer 1975-5-3 314 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  UC1239050  Mimulus kelloggii Freed W. Hoffman 1947-3-18 834 Lake small stream flowing into Clear Lake (Hopland-Lakeport Road, e side of summit); North Coast Ranges Comment
  UC971677  Mimulus kelloggii Leo Koch 1940-4-27 902 Lake 6.1 mi s Lakeport (highway, toward Hopland) Comment
  RSA2330  Mimulus kelloggii J. W. Blankinship 1925-6-7 s.n. Lake Upper Kelsey Cr. Comment
  JEPS101495  Mimulus layneae Dean W. Taylor 1998-6-3 16461 Lake unnamed rd 0.7 miles N Napa County line, ca. 1.5 mile N of Oat Hill 548 Comment
  JEPS5725  Mimulus layneae Rimo Bacigalupi and J. R. Sweeney 1951-6-3 3349 Lake 6 1/2 mi nw Lower Lake (along road to Kelseyville, just w of Manning Flat) 594 Comment
  JEPS86950  Mimulus layneae David M. Thompson 1988-5-18 910 Lake 6.0 mi w Lower Lake (along s side of Hwy 29, w side of flat); Manning Flat 575 Comment
  RSA488105  Mimulus layneae Barbara J. Ertter 1988-7-4 7690 Lake Bear Creek Rd ca 10 airmiles N of Upper Lake (town), crest of road 3.8 mi from Elk Mt. Rd. Mendocino National Forest. 976 Comment
  UC1239032  Mimulus layneae Freed W. Hoffman 1948-6-26 2488 Lake 1.2 mi e Bear Creek crossing; North Coast Ranges, Long Ridge 746 Comment
  UC1318336  Mimulus layneae J. R. Sweeney 1953-5-18 1027 Lake 5 1/2 mi nw Lower Lake (Kelseyville Road); Seigler Canyon Comment
  JEPS108180  Mimulus layneae David Gowen 2005-6-15 441 Lake Between Burns Valley and Borax Lake. Across from school (Acacia Rd.?) Comment
  RSA74052  Mimulus layneae Milo S. Baker 1947-6-24 11825 Lake Near Woodcrest, Cobb Valley. 823 Comment
  UC1745786  Mimulus layneae Annetta M. Carter and Louise Kellogg 1953-6-21 3244 Lake Hills W of Indian Valley. Comment
  UCD42065  Mimulus moschatus Geri Hulse-Stephens 2001-6-30 739 Lake Goat Mountain. Root Homestead. 975 Comment
  CDA40169  Mimulus nasutus G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18561 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon at intersection of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir. 432 Comment
  JEPS10451  Mimulus nasutus M. S. Hazell 1937-4-24 Lake hills sw Lakeport Comment
  JEPS16169  Mimulus nudatus Rimo Bacigalupi with J. R. Sweeney 1953-5-26 4141 Lake n Black Oak Villa (in tributary to Butts Creek, along Butts Canyon Road, just n of Napa-Lake County line) 259 Comment
  UC967254  Mimulus nudatus L. Constance, L. R. Heckard, S. G. Smith and J. R. Sweeny 1951-4-15 3372 Lake 5 mi se Middletown (Pope Valley road) 304 Comment
  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
  JEPS10580  Mimulus pilosus Willis L. Jepson 1892-7 40 m Lake near Uncle Sam Mt. (= Mt. Konocti); Mountain Region of Clear Lake Comment
  UCD122851  Mimulus pilosus Malcolm A. Nobs; S. Galen Smith 1949-9-8 1852 Lake Thurston Lake. Comment
  UCD82088  Mimulus rattanii Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth 2009-5-20 5615 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.5 road mi N of intersection with road to Indian Valley Reservoir. Parking area, undeveloped roads, flats and slopes on W side of road. 821 Comment
  JEPS7898  Mimulus tricolor Milo S. Baker 1951-7-7 12385 Lake Snow Lake 609 Comment
  CAS-BOT-BC174610  Minuartia californica John H. Thomas 1966-3-21 11525 Lake About 2.5 miles northeast of Middletown as measured along highway 29 Comment
  JEPS24322  Minuartia californica S. Galen Smith 1957-6-9 3016 Lake 0.7 mi s Howard Hot Springs 609 Comment
  RSA65554  Minuartia californica Mabel Peirson 1926-4-3 6612 Lake 3.3 miles north of Middletown. Comment
  CAS-BOT-BC467198  Minuartia californica John H. Thomas 1969-4-29 15013 Lake 2.8 miles NE of MIddleton Comment
  UCD19728  Minuartia californica C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1247 Lake One mile south of Kelseyville, on Lower Lake Road. Comment
  CAS-BOT-BC388648  Minuartia douglasii J. W. Blankinship 1923-5-6 s.n. Lake Kelseyville Comment
  HSC35412  Minuartia douglasii Scott M. Kruse 1975-5-3 19 Lake 8.7 mi. E of SR 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  SEINET10537566  Minuartia douglasii Mary Merello 1993-6-17 Merello 642 Lake Mendocino National Forest. Along county road 240 B NE of Potters Valley. Cut-open pastures of scrub oak chaparral. Disturbed. 830 Comment
  UCD162899  Minuartia douglasii James A. Neilson Jr. 1977-5-26 3886 Lake Mayacmas Mountains; Near Glenbrook, on Sulphur Creek Rd. 200m. East from Bottle Rock Rd. (Exact location unknown. Coordinates estimated by label maker.) Comment
  OBI19564  Minuartia nuttallii Robert F. Hoover 1963-7-1 8563 Lake Mt. Hull Comment
  UC186036  Minuartia nuttallii subsp. gregaria Katharine Brandegee Aug. 1892 Lake Snow Mountain Comment
  SEINET10574535 Image available Minuartia nuttallii subsp. gregaria A. Arthur Heller 1902-7-15 Heller 5892 Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  UC1103539  Minuartia pusilla Joseph P. Tracy 1921-5-12 5530 Lake near Lakeport; Northern Coast Ranges 426 Comment
  RSA2694  Mollugo verticillata J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake. Comment
  RSA0022339  Monardella Robert F. Thorne, L. DeBuhr 1975-8-15 46831 Lake Near Boggs Lake. Along Glass Bottle Rd. Ca 6 miles SSE of Kelseyville on dry roadside bank with much obsidian. 869 Comment
  UCLA62606  Monardella odoratissima Chas. M. Belshaw 1936-9-19 2679 Lake summit Snow Mountain West; Inner North Coast Ranges 2133 Comment
  RSA739738  Monardella villosa L. P. Janeway 2007-6-17 9054 Lake Inner N coast Ranges, along dirt road 0.3km NW of Bartlett Springs Road and Indian Valley Reservoir, 5.6 air km E of Hough Springs 500 Comment
  RSA0022776  Monardella villosa subsp. subserrata Daniel Cleveland 1882-6-20 s.n. Lake Allen Springs. Comment
  UCD63847  Monardella villosa subsp. villosa Daniel Sanchez-Mata; Emin Ugurlu 2006-6-18 s.n. Lake Leesville-Barkerville. Bartlett Springs Road. 460 Comment
  CHSC70995  Montia fontana subsp. amporitana Vernon Oswald; Lowell Ahart 1998-5-7 9032 Lake Bartlett Springs Rd. west of Indian Valley Reservoir at the bridge on Bartlett Creek. 457 Comment
  RSA0102990  Montia gypsophiloides Lyman Benson 1930-3-31 280235 Lake Middletown. Mt. Range: Inner N. Coast. River: Putah Creek. 457 Comment
  JEPS73420  Muhlenbergia filiformis L. R. Heckard 1972-7-8 3013 A Lake about 1/2 mi nw Foutch Camp (drier meadow area near pond); Snow Mt., Frog Pond 1889 Comment
  CAS-BOT-BC83217  Myosurus minimus Herbert L. Mason 1953-4-4 14503 Lake Playa north of Lower Lake, Mannings Flat. Comment
  UC1114808  Myosurus minimus Donald E. Stone 1955-5 6 -32 Lake 5 1/2 mi w of Lower Lake (on road to Kelseyville, Manning Flat); Manning Flat Comment
  UC1196178  Myosurus minimus J. P. Tracy May 28 1902-Jun 2 1902 1697 Lake 6 mi n Lakeport (in hills of Scotts Valley); Scotts Valley 426 Comment
  JEPS45718  Myriophyllum hippuroides A. B. Simonds Jun 1888 Lake Clear Lake. Comment
  RSA2287  Myriophyllum hippuroides J. W. Blankinship 1928-7-3 s.n. Lake Kelseyville. In springs along Cold Creek. Comment
  UCD88089  Nassella cernua Elizabeth Wilson 1939-1 s.n. Lake Road from Kelseyville to Lower Lake. Comment
  CHSC59852  Nassella pulchra K. Bridwell 1978-4-9 64 Lake 5.1 mi w of Walker Ridge Rd., Hwy 20. 457 Comment
  RSA10190  Nassella pulchra C. B. Wolf 1928-5-5 1954 Lake 1 mi from Clear Lake on the Bartlett Springs Grade. Comment
  UC183501  Nassella pulchra J. P. Tracy May 28 1902-Jun 2 1902 1712 Lake 6 mi nw Lakeport (in hills about Scotts Valley) 426 Comment
  RSA0034147  Navarretia M. Bourell 1997-7-3 6544 Lake Mendocino National Forest, Upper Nye Meadow. Comment
  CAS-BOT-BC230274  Navarretia cotulifolia Ella Dales Cantelow 1939-5-7 2467 Lake 4 miles E of Middletown Comment
  UC1008738  Navarretia cotulifolia Frank W. Gould 1940-5-4 1028 Lake 2.5 mi n Middleton Comment
  UC1178921  Navarretia cotulifolia Herbert L. Mason 1953-6-8 14524 Lake entrance to Guenoc Ranch Comment
  UCD36374  Navarretia cotulifolia Beecher Crampton 1953-6-2 1427 Lake 1.5 miles east of Middletown, along Highway 53, in Locomono Creek Meadow Comment
  SEINET12322390  Navarretia divaricata W. Knight, Knight, I. 1981-1 4148 Lake ca 0.25 mi down Harrington Flat Road from Bottlerock Rd 871 Comment
  JEPS80751  Navarretia divaricata subsp. vividior L. R. Heckard and J. C. Hickman 1981-7-29 5714 Lake Colusa-Lake County Boundary: North of road and Summit Springs, south side Snow Mt. Comment
  UC1059009  Navarretia divaricata subsp. vividior Beecher Crampton 1956-6-26 3646 Lake 3.5 rd mi e Seigler Springs (margin of Snow Lake) 655 Comment
  HSC44291  Navarretia intertexta J. P. Smith, J. O. Sawyer 1971-6-5 4680 Lake 4 mi. N of Upper Lake on the road to Lake Pillsbury. Comment
  UC1094367  Navarretia intertexta S. Galen Smith with J. Anderson 1957-6-7 2964 Lake 1 mi s Middletown (w of road) 304 Comment
  UC1112228  Navarretia intertexta S. Galen Smith with J. Anderson 1957-6-7 2967 Lake ca 1.5 mi nw Middletown (0.5 mi w of intersection of Big Canyon road and Harbin Springs road) 304 Comment
  UC908639  Navarretia intertexta Herbert L. Mason 1945-6-28 12594 Lake 3 mi e Middletown Comment
  UC971990  Navarretia intertexta Herbert L. Mason 1952-6-15 14299 Lake 9 mi s Middletown; Butts Canyon Comment
  JEPS123192  Navarretia intertexta David Gowen 2009-5-6 1017 Lake Near vernal depression on Walker Ridge Road, about 1/2 mile north of Hwy. 20. Comment
  RSA642567  Navarretia intertexta Stan C. Spencer 1994-5-14 4514 -n1 Lake From Boggs Lake NW ca. 0.5 mi. on Harrington Flat Road (0.14 mi. SE of Bottle Rock Road). N side of road under power lines. Comment
  UCD48479  Navarretia intertexta H. L. Mason 1945-5-12 12580 Lake 3 miles north of Lower Lake, beds of vernal pools, Lake County, California. Comment
  RSA113732  Navarretia jepsonii Beecher Crampton 1956-6-26 s.n. Lake Howard Springs Comment
  UC142959  Navarretia jepsonii Katharine Brandegee 1910-8-10 Lake 3 mi from Houghs Springs; Indian Valley Comment
  JEPS123190  Navarretia jepsonii David Gowen 2009-5-6 1015 Lake Near vernal depression on Walker Ridge Road, about 1/2 mile north of Hwy. 20. Comment
  SEINET9291269  Navarretia leucocephala Unknown 1953-7-13 1494 Lake Lake County Comment
  CAS-BOT-BC230407  Navarretia leucocephala subsp. pauciflora R. W. Holm 1951-5-21 s.n. Lake Between Lower Lake and Middleton Comment
  JEPS100841  Navarretia leucocephala subsp. pauciflora Dean Wm. Taylor with Mey Akasah 1999-6-3 17213 Lake Manning Flat, along Highway 29 5 miles West from Lower Lake 563 Comment
  CAS-BOT-BC230411  Navarretia leucocephala subsp. plieantha M. S. Jussel 1948-8-6 7 Lake Bog Lake Comment
  CAS-BOT-BC230413  Navarretia leucocephala subsp. plieantha Greg de Nevers 1996-5-18 10807 Lake Boggs Lake Comment
  JEPS69663  Navarretia linearifolia subsp. pinnatisecta W. L. Jepson 1892-8-2 15085 Lake base of Elk Mt., Middle Creek, nw Lake Co. Mountain Region of Clear Lake, Middle Creek, Elk Mt. Comment
  UC142936  Navarretia linearifolia subsp. pinnatisecta Katharine Brandegee 1910-8-10 Lake near Hough's Springs; near Hough's Springs Comment
  JEPS87845  Navarretia mellita Vernon H. Oswald and Lowell Ahart 1994-6-20 6338 Lake Forest Route M3 (18N04) 0.2 mi n Lower Nye Camp (at the trailhead to Bloody Rock, w of Stonyford, nw edge of Snow Mountain Wilderness); Snow Mountain Wilderness 1036 Comment
  UC908641  Navarretia mellita Herbert L. Mason 1945-6-28 12609 Lake 2.5 mi s Kelseyville Comment
  NY336961  Navarretia plieantha M. S. Baker 1946-7-5 11527 Lake Dry margin of Bogg's Lake at N end on the slope of a depression, NW base of Mt. Hana 914.4 Comment
  UCD59447  Navarretia pubescens H. L. Mason 1945-5-12 12579 Lake Meadow, Locomono Creek, east of Middletown. Comment
  UCR53767  Navarretia pubescens Aaron Liston, S. Meury 1988-5-31 750- 2 Lake 0.45 miles from jct. Hwy 20 on Walker Ridge Road 600 Comment
  SD7458  Navarretia pubescens Daniel Cleveland 1882-6-13 Lake Bear Valley Comment
  CAS-BOT-BC232770  Navarretia sinistra subsp. pinnatisecta J. W. Blankinship 1925-7-17 s.n. Lake Boggs Lake, Mount Hannah 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
  UCD36041  Navarretia vividior Beecher Crampton 1949-9-24 494 B Lake Lake County, Bartlett Mountain Ranger Station. 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
  CHSC63734  Nemacladus capillaris Vernon H. Oswald; Lowell Ahart 1994-6-20 6337 Lake Forest Route M3 (18N04) at the trailhead to Bloody Rock, 0.2 mi N of Lower Nye Camp, NW edge of Snow Mtn. Wilderness, W of Stonyford. On edge of road. 1036 Comment
  JEPS5491  Nemacladus capillaris Rimo Bacigalupi and G. T. Robbins 1954-6-24 4580 Lake 5.1 mi above Lake Pillsbury (along forest service road to Mt. Hull lookout, watershed of Squaw Valley Creek); Mt. Hull, Squaw Valley Creek 853 Comment
  JEPS85837  Nemacladus capillaris Barbara Ertter 1988-7-4 7712 Lake ca 11 air mi n Upper Lake (town) (0.5 mi e of Rice Fork on Bear Creek Rd, 1.5 mi w of Bear Creek Campground); Mendocino National Forest 609 Comment
  SEINET1869545  Nemacladus capillaris John Thomas Howell 1945-1 21090 Lake Sawmill Flat, Bartlett Mountain. 1219 Comment
  SEINET1869548  Nemacladus capillaris Rimo Bacigalupi, G. T. Robbins 1956-1 5682 Lake Hesse Flat, along Lower Lake to Kelseyville Road. 567 Comment
  OBI20972  Nemacladus capillaris Rimo Bacigalupi, G. T. Robbins 1954-6-24 4578 Lake Watershed of Squaw Valley crk on slopes 3 mi above Lake Pillsbury along forest svc rd to Mt. Hull lookout 701 Comment
  RSA537449  Nemacladus capillaris Barbara Ertter 1988-7-4 7712 Lake 0.5 miles E of Rice Fork on Bear Creek Road, 1.5 miles W of Bear Creek Campground, Mendocino National For. ca. 11 air miles N of Upper Lake (town) 610 Comment
  RSA74464  Nemacladus capillaris Milo S. Baker 1947-6-1 11795 Lake 6.6 mi. W of Lakeport near Hwy. Comment
  SEINET10873467  Nemacladus interior Torrey 1865-1 TORREY Herbarium s.n. Lake Comment
  SEINET10461260  Nemacladus montanus Baker 1936-5-16 Baker 8752 Lake Serpentine Hill, 2.9 miles east of Middletown Comment
  UCD110860  Nemophila Christopher Mallek 2008-1 HV1- 13 Lake High Valley. 793 Comment
  POM289445  Nemophila heterophylla Lyman Benson 1930-3-26 1974 Lake Lucerne. Hills by Clear Lake. Middle N Coast Mtn Range. 427 Comment
  UC1069151  Nemophila heterophylla R. C. Wilson 1937-5-13 347 Lake 1 1/2 mi s Lakeport; Lakeport Quadrangle Comment
  CHSC71117  Nemophila menziesii Jan Monelo 1989-4-1 2 Lake E side Clear Lake, 2.2 mi s of Lucern. 396 Comment
  UC595056  Nemophila menziesii H. L. Mason 1938-5-1 11742 Lake Bartlett Springs Comment
  UCD158890  Nemophila menziesii James A. Neilson Jr. 1975-4-15 3121 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Elevation estimated using Google Earth by label maker.) 853 Comment
  SEINET12318318  Nemophila menziesii Unknown 1978-1 6 Lake jct. Hwys 29 and 175, ca 3 mi SE of Kelseyville 500 Comment
  UC595054  Nemophila pedunculata H. L. Mason 1938-5-1 11744 Lake Barlett Springs Bartlett Springs Comment
  UC1125148  Nicotiana quadrivalvis A. Simontacchi 1937-7-16 302 Lake 0.6 mi wnw Laurel Beach; Lakeport Quad. 405 Comment
  CAS-BOT-BC142255  Oemleria cerasiformis Alice Eastwood; John Thomas Howell 1938-5-18 5778 Lake Cobb Mt. 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
  RSA0054994  Oenothera ovata James R. Shevock 1972-3-25 1441 Lake Long Valley, near Middletown. 344 Comment
  CAS-BOT-BC254333  Orcuttia tenuis Milo S. Baker 1948-7-23 12060 Lake Bogg's Lake at northern end near small water hole 914 Comment
  CHSC14094  Orcuttia tenuis F. T. Griggs 1973-8-8 Lake Bigg's Lake, se shore. Comment
  OBI56936  Orcuttia tenuis Thomas C. Fuller 1962-1 Lake Comment
  RSA128327  Orcuttia tenuis Milo S. Baker 1946-7-5 s.n. Lake Bogg's Lake 915 Comment
  UC1153846  Orcuttia tenuis Beecher Crampton 1954-7-20 2223 Lake peat meadow at sw edge Boggs Lake; northwest slope of Mt. Hannah 853 Comment
  CHSC63345  Orobanche bulbosa Vernon H. Oswald; Lowell Ahart 1994-6-20 6339 Lake Forest Route M3 (18N04) at the trailhead to Bloody Rock, 0.2 mi N of Lower Nye Camp, NW edge of Snow Mtn. Wilderness, W of Stonyford. 1036 Comment
  JEPS66365  Orobanche californica subsp. jepsonii Hugo Hamann and Eddie Dearing 1971-7-28 Lake East ridge beyond Snow Mts (east peak). Comment
  CHSC71442  Orobanche fasciculata Vernon H. Oswald; Lowell Ahart 1998-7-15 9307 Lake East side of county on Walker Ridge Rd. 9.8 mi south of Bartlett Springs Rd., 4.6 mi north of Hwy. 20. On a roadcut. 792 Comment
  HSC46133  Orobanche fasciculata J. P. Smith, J. O. Sawyer 1971-6-6 4715 Lake 0.75 mi. N of Clyde Mine, Walker Ridge Rd. Comment
  UC632789  Orobanche fasciculata H. L. Mason 1936-5-2 11099 Lake Four miles above Lucerne. Comment
  CAS-BOT-BC499899  Orobanche fasciculata Eliz. Parsons 1902-6-1 115 Lake Skaggs Springs Comment
  CAS-BOT-BC499901  Orobanche fasciculata Mrs. L. R. Reynolds 1917-6-1 s.n. Lake Foot of Mt. Sanhedrin Comment
  CAS-BOT-BC499903  Orobanche fasciculata Carl B. Wolf 1928-5-6 1974 Lake 4 mi up Bartlett Springs grade Comment
  POM85237  Orthocarpus attenuatus H. L. Mason 1926-3-21 2760 Lake Middle town. Comment
  RSA80861  Orthocarpus attenuatus Mabel Peirson 1926-4-2 6605 Lake 0.25 mile back from Lower Lake. 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
  SEINET8733531 Image available Orthocarpus erianthus Laura Zeller 1965-1 36 Lake ca. 6.2 miles NE of intersection of Pope Valley Road and Butts Canyon Road on Butts Canyon Road 244 Comment
  RSA489571  Orthocarpus hispidus James L. Reveal 1988-6-2 6992 Lake Barrel Springs area just west of the Walker Ridge Road, 1 mile south of the Bartlett Springs Road and about 15 miles north of Hwy 20. 762 Comment
  RSA80304  Orthocarpus purpurascens F. W. Peirson 1926-4-2 6606 Lake Lower Lake. Comment
  UC793612  Osmorhiza berteroi A. A. Heller 1902-7-15 5879 Lake Summit Lake Mt. Sanhedrin (near summit of mt.) Comment
  JEPS23647  Packera clevelandii W. L. Jepson 1938-6-9 18950 Lake on flat along Stanton Creek (northeastern Lake County); Indian Valley 487 Comment
  UC767452  Packera clevelandii R. F. Hoover 1938-6-9 3578 Lake Indian Valley Comment
  UCD84041  Packera clevelandii Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6220 a 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). 662 Comment
  SEINET10721125 Image available Packera clevelandii Cyrus G. Pringle 1882-8-25 Pringle 14655 Lake Springy places. Comment
  SD8774  Packera eurycephala Daniel Cleveland 1882-7-16 Lake Indian Valley Comment
  CAS-BOT-BC316849  Packera eurycephala var. eurycephala Carl Brandt Wolf 1928-5-7 2093 Lake 4 mi. east of Hough's Mineral Springs on road to Williams Comment
  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
  UCD63757  Packera greenei Daniel Sanchez-Mata 2006-6-15 s.n. Lake Cobb-Kelseyville. Bottle Rock Road close to Beaver Creek campground and to Sulphur Creek Road. 760 Comment
  SEINET11744644 Image available Packera greenei M. J. Williams, W. Roderick 1984-5-23 84- 19 -2 Lake Butt's Canyon road, 5.7 mi S of Hwy 29 toward Pope Valley 305 Comment
  CAS-BOT-BC10384  Paeonia brownii Carl B. Wolf 1928-5-6 1999 Lake 6 miles up Bartlett Springs grade 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
  CAS-BOT-BC253670  Panicum capillare Milo S. Baker 1945-9-18 11230 Lake Shore of Clear Lake, near Lucerne Comment
  JEPS106186  Panicum capillare Lowell Ahart 2004-10-4 11440 Lake Below the high water line of Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road 446 Comment
  UC980592  Parvisedum leiocarpum Baker 1938-5-3 8971 Lake 6.5 mi n Lower Lake (on Kelseyville Hwy); ; N of Lower Lake on Kelseyville Hwy., Lake Co. Comment
  UC830987  Parvisedum pentandrum Milo S. Baker 1940-5-1 9697 Lake on Soda Creek near Lake Pillsbury; Soda Creek Comment
  CAS-BOT-BC265634  Paspalum distichum J. W. Blankinship 1926-7-2 s.n. Lake Cold Creek, Kelseyville Comment
  UC1101568  Paspalum distichum Herbert L. Mason 1946-7-27 12948 Lake 2-3 mi n Lakeport (Clear Lake); Clear Lake Comment
  JEPS14158  Pastinaca sativa W. L. Jepson 1892-8-1 14223 Lake Scott Valley Comment
  HSC44308  Pectocarya pusilla Barbara Kelly 1977-4-24 347 Lake Barrel Springs Campground 701 Comment
  CHSC57524  Pedicularis densiflora Elisa E. Amen 1988-3-31 16 Lake Ca. 10 yds e of Kelsey Creek Drive, ca. 3 mi s of Kelseyville. 457 Comment
  CHSC90155  Pedicularis densiflora Debra Dockrey 1980-4-12 1 Lake Pinkeye Lake, about 2.0 mi west of Lower Lake. 499 Comment
  HSC44445  Pedicularis densiflora R. York 1978-4-23 148 Lake Barrel Springs Campground. 701 Comment
  CAS-BOT-BC67771  Pellaea andromedifolia M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. 914 Comment
  HSC66585  Pellaea andromedifolia D. Boyd, M. Eichelberger, Tim Messick, T. Ranker 1980-4-19 15 Lake Coldsprings Campground along access road to Indian Valley Dam Comment
  CAS-BOT-BC300497  Pellaea brachyptera Mona Bourell 1997-7-3 6560 Lake Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail 1554 Comment
  HSC37866  Pellaea mucronata Thomas W. Nelson, Jane Nelson, J. P. Smith, James Nelson 1976-4-12 2311 Lake Beside Morgan Valley Rd. 7.8 mi. from Lower Lake Comment
  HSC46086  Pellaea mucronata J. P. Smith, Thomas W. Nelson 1976-4-13 8565 Lake Bartlett Springs Rd. 8.2 mi. from its jct. with Hwy 20 1067 Comment
  POM281946  Pellaea mucronata Lyman Benson 1928-3-30 108 Lake Kelseyville, Cold Creek Canyon 549 Comment
  RSA63658  Penstemon centranthifolius M. S. Baker 1950-5-23 12238 Lake About 1 mi SE of Borax Lake. Comment
  UCD151212  Penstemon heterophyllus James A. Neilson Jr. 1974-7-10 2823 Lake Border of Lake and Sonoma Counties: Mayacmas Mountains, County Line Ridge/Road below Cobb Mountain. (Elevation estimated using Google Earth by label maker.) 1112 Comment
  SBBG115672  Penstemon heterophyllus B. Crampton 1995-6-3 10310 Lake ca. 4 mi S of Kelseyville, along Bottle Rock Rd Comment
  SBBG66533  Penstemon heterophyllus H. E. Parks 1930-5-17 634 Lake mear Middletown, vicinity of old Mirabel Mine Comment
  RSA189036  Penstemon heterophyllus subsp. heterophyllus A. A. Heller 1902-7-19 5920 Lake Southern slope of Mt. Sanhedrin above the sawmill. Comment
  POM14637  Penstemon heterophyllus subsp. purdyi C. F. Baker 1903-5-9 3091 Lake Kelseyville. Comment
  NY601684  Penstemon heterophyllus var. heterophyllus B. J. Ertter 1988-7-4 7699 Lake Bear Creek Road ca. 10 airmiles north of Upper Lake (town), crest of road 3.8 miles from Elk Mountain Road, Mendocino National Forest 975.4 Comment
  NY601722  Penstemon heterophyllus var. heterophyllus L. Abrams 1916-7-28 6285 Lake Between Houghs and Bartlett Spring Comment
  NY601752  Penstemon heterophyllus var. purdyi F. W. Pennell 1940-5-23 25524 Lake Bartlett Mountain, southeast of Bartlett Springs 823.0 Comment
  UC1012321  Penstemon heterophyllus var. purdyi F. W. Pennell and H. L. Mason 1940-5-23 25524 Lake se Bartlett Springs; Bartlett Mountain, se of Bartlett Springs 822 Comment
  UC139016  Penstemon heterophyllus var. purdyi C. F. Baker 1903-5-9 3089 Lake Kelseyville Comment
  UC173888  Penstemon purpusii H. M. Hall 1913-7-15 9461 Lake 40 to 50 mi from Pacific Ocean (summit Mt. Sanhedrin, northern Lake County); Inner North Coast Ranges, summit Mt. Sanhedrin 1981 Comment
  CAS-BOT-BC77107  Pentagramma triangularis subsp. triangularis J. W. Blankinship 1924-11-2 s.n. Lake Kelseyville, Mt. Konocti Comment
  UC875338  Perideridia kelloggii A. A. Heller 1902-8-11 Lake near Hullville (on ridge between Eel River and Rice Creek) Comment
  CAS-BOT-BC413518  Persicaria amphibia J. W. Blankinship 1928-9-10 s.n. Lake Boggs' Lake, Mt. Hannah 762 Comment
  UC1299137  Phacelia divaricata Freed W. Hoffman 1947-4-9 1913 Lake mouth of Bucksnort Creek Hennesey Ranch Comment
  HSC30756  Phacelia egena Thomas W. Nelson, Jane P. Nelson 1974-4-9 1163 Lake Along Hwy. 20 between Lucerne and Clear Lake Oaks Comment
  HSC48460  Phacelia egena J. P. Smith 1978-4-23 9755 Lake Complexion Canyon, Bartlett Springs Rd. at Kilpepper Creek 503 Comment
  UCD41902  Phacelia heterophylla subsp. virgata Geri Hulse-Stephens 2001-6-28 685 Lake Goat Mountain. Wyman Switchbacks. 1173 Comment
  UC1046952  Phacelia imbricata L. R. Heckard and J. R. Sweeney 1953-4-28 360 Lake road cut about 8 mi s Lower Lake Comment
  UC916631  Phacelia imbricata Milo S. Baker 1950-5-6 12211 Lake base of hills adjoining obsidian area ca 1 mi s.e. of Borax Lake Comment
  UC1228355  Phacelia imbricata L. R. Heckard 1956-7-23 807 Lake about 1 mi e Bear Creek Ranger Station (about 8 air mi se of Lake Pillsbury); Mendocino National Forest, Bear Creek 609 Comment
  JEPS1341  Phacelia ramosissima var. ramosissima Willis L. Jepson 1892-8-4 21035 Lake Gravelly Valley South Fork of the Eel River (n Lake Cp.) Comment
  UCD120692  Phacelia suaveolens Herbert L. Mason 1940-5-10 14805 Lake Obsidian pond, north of Lower Lake. Comment
  HSC13735  Phacelia suaveolens Lincoln Constance, L. R. Heckard, S. G. Smith, J. R. Sweeny 1951-4-15 3373 Lake 5.6 mi. N of Lower Lake 457 Comment
  CHSC24779  Phacelia tanacetifolia D. E. Hale 1976-4-3 19 Lake Small population on cliffs, n side of Clear Lake, ca. 6 mi n of Clear Lake Oaks. 576 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
  CHSC27540  Phacelia tanacetifolia Scott E. Patton 1978-4-9 12 Lake E. side of Clear Lake, 2.2 m s of Lucerene. 396 Comment
  SEINET5499597  Phacelia tanacetifolia R. R. Halse 2007-3-25 7129 Lake Along State HWY 20 about 7 miles northwest of Clearlake Oaks or 11.4 miles southeast of Upper Lake, at junction with Diane Ct. 396 Comment
  RSA715881  Phalaris arundinacea David W. Isle 1997-7-31 328 Lake Mendocino National Forest, Upper Lake Watershed, Low Gap Meadow 1128 Comment
  UC50724  Phalaris arundinacea Jos. Burtt Davy 1900-5-30 6633 Lake Upper Lake Comment
  CAS-BOT-BC250716  Phalaris paradoxa Greg de Nevers 2001-5-14 12403 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  UC1137148  Phalaris paradoxa August L. Hormay 1932-6-19 Lake 1 mi nw Middletown Comment
  UCD109551  Phalaris paradoxa Chuck Hughes 2011-7-18 289 Lake Manning Flat. About 420 feet north of Highway 29. 568 Comment
  JEPS75741  Phleum pratense L. R. Heckard 1974-9-11 3923 Lake dryer margins Frog Pond (about 1/2 mi nw of Foutch Camp (about 1 1/2 mi se of Snow Mt. West)); se of Snow Mt. West, Frog Pond 1889 Comment
  UCD35404  Phleum pratense Beecher Crampton 1956-6-26 3675 Lake Loch Lomond. 855 Comment
  UCD89613  Phleum pratense Beecher Crampton 1956-6-26 3675 Lake Loch Lomond. 855 Comment
  UC353834  Phoradendron densum Milo S. Baker 1927-7-5 2298 a Lake hills e. Whispering Pines Resort; southern Lake Co., Cobb Mt. Comment
  UC1191817  Phyla lanceolata Malcolm A. Nobs and S. Galen Smith 1949-9-8 1849 Lake southeastern side Clear Lake; southeastern side of Clear Lake Comment
  CAS-BOT-BC140589  Physocarpus capitatus David D. Keck 1933-7-1 2460 Lake Headwaters of Kelsey Creek, near Glenbrook 915 Comment
  CAS-BOT-BC207268  Pickeringia montana var. montana R. C. Barnard 1932-6-17 s.n. Lake Lower Lake Comment
  UCD131843  Pinus attenuata Liz Tyler; PLS 102 plant collecting interns 2013-4-14 7 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. Along fork of undeveloped road that goes southeast from Glebe Road at gate. Near southern boundary of park. 615 Comment
  JEPS80439  Pinus lambertiana L. R. Heckard and J. Hickman 1980-7-2 5327 Lake hanging on cliff at summit of Signal Peak, Snow Mt. 2036 Comment
  UC440235  Pinus sabiniana Bracelin and Parks 1931-4-20 Lake along a small stream near old Mirabel Mine Comment
  UC353829  Piperia transversa Milo S. Baker 1927-6-28 2233 a Lake Whispering Pines Resort Cobb Mt. Comment
  CAS-BOT-BC71770  Pityrogramma triangularis var. viridis M. S. Jussel 1931-3-30 10 Lake Cobb Mt., Jordan Park Comment
  CAS-BOT-BC169559  Plagiobothrys Greg de Nevers 2001-4-23 12269 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC169561  Plagiobothrys Greg de Nevers 2001-3-11 12126 Lake Clear Lake, Rodman Slough Preserve 457 Comment
  CAS-BOT-BC228055  Plagiobothrys L. R. Abrams 1928-5-4 12313 Lake 5 miles NE of Middletown on road to Lower Lake Comment
  UC149957  Plagiobothrys bracteatus Katharine Brandegee 1911-6-30 Lake Boggs Lake Bottle Rock Mountain Comment
  UC579697  Plagiobothrys bracteatus H. S. Yates 1934-4-15 3772 (94) Lake Bendmore Valley Ukiah Quadrangle 762 Comment
  UC78194  Plagiobothrys bracteatus Mrs. K. Brandegee may 1890 Lake Middletown Comment
  UCD84519  Plagiobothrys bracteatus Ellen Dean; C. Thomsen, G. Harrington, R. Wilmarth, R. Wenk 2010-6-2 6070 Lake Lake County. Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. 647 Comment
  HSC35366  Plagiobothrys nothofulvus R. M. Sullivan 1975-5-3 21 Lake 5.8 mi. W of jct. with Hwy. 29 on Scott's Creek Rd. 915 Comment
  UC78026  Plagiobothrys nothofulvus C. F. Baker 1903-5-9 3065 Lake near Lakeport Comment
  UC881320  Plagiobothrys reticulatus Alice Eastwood and John Thomas Howell 1938-5-16 5567 Lake Clear Lake Park Comment
  UC424827  Plagiobothrys reticulatus Milo S. Baker 1929-6-30 3477 b Lake margin of pond along trail just beyond Cedar Creek Comment
  SBBG28766  Plagiobothrys stipitatus var. micranthus M. S. Baker 1957-6-21 12328 Lake margin of Snow Lake 609 Comment
  UCR141329  Plagiobothrys stipitatus var. micranthus R. F. Thorne 1974-7-27 44968 Lake Boggs Lake N of Harrington Road 915 Comment
  CAS-BOT-BC6470  Plagiobothrys strictus Amos Arthur Heller 1919-5-10 13149 a Lake Valley of a tributary of Cache creek Comment
  HSC31573  Plagiobothrys tenellus Teresa Prendusi 1974-5-4 28 Lake Walker Ridge, 0.5 mi. N of junction with Hwy. 20 671 Comment
  UC579689  Plagiobothrys tenellus H. S. Yates 1934-4-15 3752 Lake Bendmore Valley Ukiah Quadrangle 762 Comment
  UC903730  Plagiobothrys tenellus Milo S. Baker Apr. 1947 11654 Lake near Borax Lake Comment
  POM320298  Plagiobothrys tenellus Chris Dearden 1971-4-8 33 Lake Roadside along California 29 one mile before intersection of 29 and 53 near Lower Lake. Mayacmas Mts. 396 Comment
  CHSC61226  Plantago erecta J. Bickford 1992-4-5 17 Lake Ca 0.9 mi w of Jct of High Valley Rd and Warren Way, ca 2.6 mi nw of Jct of Hwy 20 and High Valley Rd, ca 1.6 mi n of Clearlake Oaks. 536 Comment
  HSC35408  Plantago erecta A. M. Montalvo 1975-5-3 223 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  UCD18191  Plantago erecta Jean Shepard; With PLB 102 class 2000-4-29 208 Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek, just south of turn-off to Recreation Area. 632 Comment
  CAS-BOT-BC91653  Platystemon californicus Rimo Bacigalupi 1926-3-28 1260 Lake Field just north of Middletown. Comment
  CHSC24141  Platystemon californicus B. Bunge 1976-4-3 4 Lake Growing ca. 20 ft. from road at intersection of Hwys. 29 and 175, ca. 11 mi. s of Kelseyville. Comment
  HSC27175  Platystemon californicus J. P. Smith, J. O. Sawyer 1972-4-1 5118 Lake 0.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  UC1196298  Platystemon californicus J. P. Tracy May 28 1902-Jun 2 1902 1737 Lake 6 mi nw Lakeport (hills about Scotts Valley); hills about Scotts Valley 426 Comment
  RSA10218  Platystemon californicus var. californicus Carl B. Wolf 1928-5-5 1923 Lake 2 miles south of Lakeport, on road to Kelseyville Comment
Read comments
Sep 17 2014
  HSC42192  Plectritis ciliosa M. A. Baker 1977-4-24 209 Lake Barrel Springs Campground. 701 Comment
  RSA2360  Plectritis ciliosa subsp. insignis J. W. Blankinship 1923-4-8 s.n. Lake Kelseyville. Comment
  HSC44300  Plectritis macrocera Carolyn Sanford 1977-4-24 351 Lake Barrel Springs Campground. 701 Comment
  HSC45519  Plectritis macrocera M. Alcasas 1978-4-23 50 Lake Barrel Springs Campground. 701 Comment
  JEPS75627  Pleuropogon californicus W. L. Jepson 1936-4-19 17428 Lake Callayomi Valley Comment
  UC768484  Pleuropogon californicus R. F. Hoover 1941-5-11 5029 Lake 2 mi nw of Kelseyville Comment
  UCD90111  Pleuropogon californicus var. californicus Rimo Baciogalupi; G. T. Robbins 1956-6-1 5689 Lake in Manning Flat, along the road from Lower Lake to Kelseyville. 569 Comment
  RSA2547  Poa annua J. W. Blankinship 1924-5-10 s.n. Lake Blue Lakes. Comment
  UC519021  Poa annua Elizabeth Lodge 1933-6-5 316 Lake ridge between Hopland and Lakeport Comment
  UCD90872  Poa compressa Elizabeth Wilson 1910-9-10 s.n. Lake Anderson Ranch. Lower Lake. Comment
  CHSC8604  Poa howellii B. Hamilton 1969-4-10 30 Lake Found along Clear Lake. 1 1/2 miles outside of Clear Lake Oaks on Highway 20. Comment
  UCD91157  Poa howellii Collector Unknown 1941-6-1 368 Lake Cobb Mt., Mrs. Hess's. Comment
  UCD91133  Poa howellii Willard C. Lusk 1963-5-30 s.n. Lake Lake County. Comment
  CDA21541  Poa kelloggii G. F. Hrusa, R. Gross 2008-5-23 17428 Lake North Coast Ranges; Above N. Fk. Cache Cr. +/- 1 mi. below spillway of Indian Valley Reservoir. 408 Comment
  HSC26531  Poa pratensis J. P. Smith, J. O. Sawyer 1971-6-5 4699 Lake Comment
  CAS-BOT-BC237656  Poa secunda Greg de Nevers 2001-4-23 12289 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  RSA2546  Poa secunda J. W. Blankinship 1924-5-2 s.n. Lake Kelseyville Comment
  UCD81912  Poa secunda Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5493 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road mi N of intersection with Hwy 20. E side of road. 653 Comment
  CAS-BOT-BC236172  Poa secunda subsp. secunda M. S. Jussel 1931-4-1 s.n. Lake Kelseyville Comment
  CAS-BOT-BC236176  Poa secunda subsp. secunda J. W. Blankinship 1924-5-2 s.n. Lake Kelseyville Comment
  HSC31707  Poa secunda subsp. secunda Thomas E. Higley 1974-5-4 49 Lake 1/2 mi. from Hwy. 20 on Walker Ridge Rd. 671 Comment
  UC505158  Poa secunda subsp. secunda R. M. Holman 1933-4-30 Lake Kelseyville Comment
  UCD36183  Poa secunda subsp. secunda Beecher Crampton 1953-4-4 1056 Lake 3 miles N of Glenhaven, along Highway 20, E side of Clear Lake. Comment
  UCD90476  Poa secunda subsp. secunda A. A. Beetle 1941-4-27 1727 Lake North side of Mt. St. Helen. Above St. Helen Creek. Comment
  UCD90479  Poa secunda subsp. secunda A. A. Beetle 1941-4-27 1733 Lake SW corner of Clear Lake. Comment
  SEINET7876005  Poa wheeleri J. H. Christ, Ward 1936-6-28 2321 Lake Upper Lake Creek, hanging valley below pass. Comment
  SEINET3559277 Image available Pogogyne douglasii Lewis S. Rose 1934-5-22 34270 Lake 9 miles north Lower Lake. Comment
  UC1483309  Polygonum amphibium var. emersum Robert F. Thorne 1974-7-27 44986 Lake n Harrington Flat Road; Boggs Lake 914 Comment
  CAS-BOT-BC109145  Polygonum bolanderi Walter Knight; Irja Knight 1969-7-4 2734 Lake Near summit Sheetiron Mountain. 1973 Comment
  UCD17857  Polygonum californicum John Lane 2000-10-29 s.n. Lake California. Lake County: eastern shore of Clear Lake. Comment
  UC1101145  Polygonum lapathifolium Herbert L. Mason August 1930 5718 Lake Clear Lake; along shores Comment
  UC1101112  Polygonum persicaria Malcolm A. Nobs and S. Galen Smith 1949-9-7 1837 Lake irrigation ditch about 7 mi n Middletown 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-BC419903  Polygonum polygaloides subsp. kelloggii Milo S. Baker 1934-5-5 7647 Lake About 5 to 6 mi. south of Kelseyville towards Lower Lake Comment
  CAS-BOT-BC421020  Polygonum spergulariiforme H. D. Ripley; R. C. Barneby 1945-6-21 6931 Lake 10 miles SE of Middletown 243 Comment
  UC1148885  Polypogon maritimus Milo S. Baker 1945-6-21 11016 Lake Bartlett Flat along hiwy to Clear Lake a few mi w Bartlett Sprs; hwy to Clear Lake, w of Bartlett Sprs Comment
  UCD91198  Polypogon maritimus John Thomas Howell 1945-6-22 21218 Lake Sulphur Banks. Comment
  UCD91202  Polypogon maritimus P. L. Johannsen 1937-6-23 1192 Lake California Forest and Range Experiment Station. 3 miles southeast of Upper Lake. Lakeport. 472 Comment
  CAS-BOT-BC232398  Polypogon monspeliensis J. W. Blankinship 1923-6-17 s.n. Lake Kelseyville Comment
  CHSC26147  Polypogon monspeliensis Detzer; Sacks 1977-7-10 47 Lake Bordering Eel River. Ca. 16 km ne of Potter Valley. 489 Comment
  RSA484470  Polypogon monspeliensis Frank W. Gould 1940-5-15 1265 Lake 2.5 miles northeast of Middleton. Comment
  CAS-BOT-BC108548  Populus balsamifera Greg de Nevers 2001-4-8 12224 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve. 457 Comment
  POM285113  Populus fremontii Lyman D. Benson 1928-09 223 Lake Kelseyville. Middle N Coast Mtn Range. Kelsey Creek. 488 Comment
  CAS-BOT-BC452148  Potamogeton diversifolius J. W. Blankinship 1925-7-17 s.n. Lake Boggs' Lake, Mt. Hannah. Comment
  RSA2492  Potamogeton gramineus J. W. Blankinship 1928-9-10 s.n. Lake Boggs Lake, Mt. Hannah. Comment
  POM312992  Potamogeton illinoensis Malcolm A. Nobs 1950-8-16 172 Lake Resort area at southeast end of Clear Lake. Comment
  UC1100059  Potamogeton nodosus Malcolm A. Nobs, S. Galen Smith 1949-9-8 1851 Lake many shores of Thurston Lake Comment
  UC511133  Potamogeton nodosus Lyman Benson 1931-8-31 2896 Lake Soda Bay, Clear Lake Watershed Soda Bay; Middle North Coast Mountain Range 426 Comment
  CAS-BOT-BC453850  Potamogeton nodosus J. W. Blankinship 1928-9-23 s.n. Lake Clear Lake. Timothy's. Comment
  UCD138260  Potamogeton nodosus Malcolm A. Nobs 1950-8-16 171 Lake Resort area at northeast end of Clear Lake. Comment
  RSA801566  Potentilla Peter Rubtzoff 1956-9-2 2793 Lake Boggs Lake, 6.8 miles northwest of Cobb, on the road, then 0.6 miles to the southeast on a side road. Southern shore of the lake, 0.8 miles southeast of the main road. Comment
  CAS-BOT-BC516322  Prosartes hookeri J. W. Blankinship 1923-4-15 s.n. Lake Saratoga Springs Comment
  CHSC29597  Prunella vulgaris var. lanceolata Dibble; Griggs 1979-8-7 162 Lake Near Mc Cleod Ridge, close to the town of Potter Valley. 732 Comment
  POM275640  Prunus emarginata Lyman D. Benson 1928-4-28 202 Lake Highland springs; Mayacamas Mt Range, 'Dobe Creek Watershed. 610 Comment
  CAS-BOT-BC154767  Prunus virginiana var. demissa L. Beane; Lois E. James 1949-5-16 1969 Lake About 2 mi. N. of Lakeport Comment
  UC1128466  Prunus virginiana var. demissa A. Simontacchi 1937-6-25 213 Lake Mendocino National Forest, Sawmill Flat Sawmill Flat; Mendocino National Forest, Sawmill Flat 1127 Comment
  CAS-BOT-BC356371  Pseudognaphalium beneolens Milo S. Baker 1945-8-23 11164 Lake Near Hoberg's Resort Comment
  UCD41968  Pseudognaphalium stramineum Geri Hulse-Stephens 2001-9-8 839 Lake Goat Mountain. Wyman Creek. 1005 Comment
  CAS-BOT-BC8462  Pseudostellaria jamesiana A. A. Heller 1902-7-15 5880 Lake About Summit Lake, near the summit of Mt. Sanhedrin Comment
  CAS-BOT-BC80125  Pseudotsuga menziesii M. S. Jussel 1931-3-30 36 Lake Jordan Park 792 Comment
  RSA94028  Psilocarphus brevissimus Milo S. Baker 1954-5-22 12952 Lake Manning Flat, north of Lower Lake on Highway to Kelseyville. Comment
  UC604417  Psilocarphus brevissimus var. brevissimus H. L. Mason 1934-5-5 8122 Lake e of Kelseyville (sw of the base of Mount Konocti) Comment
  UC694161  Psilocarphus tenellus Herbert L. Mason 1933-4-30 7219 Lake Middletown Comment
  CAS-BOT-BC146384  Ptelea crenulata Alice Eastwood; John Thomas Howell 1938-5-16 5554 Lake Clear Lake Park Comment
  UC1193194  Ptelea crenulata K. Cuff 1951-4-3 135 Lake 5 mi w Lower Lake (Jago Bay) 426 Comment
  UC1193195  Ptelea crenulata P. Zinke 1949-5-19 53 Lake Adobe Creek 518 Comment
  UCR23489  Ptelea crenulata John C. Roos 1939-4-22 287 Lake West side of Clear Lake Comment
  CAS-BOT-BC72522  Pteridium aquilinum J. W. Blankinship 1928-7-29 s.n. Lake Mt. Konocti 1219 Comment
  CAS-BOT-BC462753  Pyrola dentata C. F. Leithold 1893-7-1 s.n. Lake Unspecified Comment
  OBI10700  Pyrola picta Rimo Bacigalupi 1954-6-23 4570 Lake On grade down into Lake Pillsbury, just W of the lake 610 Comment
  UC1618046  Quercus Donald G. Nelson 1940-4-30 659 Lake between Middletown and Kelseyville (summit of the grade, just above Loch Lomond, Cobb Mt.); Cobb Mt. Comment
  LA205347  Quercus X eplingii Carl Epling; William Robison 1935-7-27 sn Lake hillside near Clear Lake Comment
  POM270264  Quercus X morehus Lyman Benson 1929-12-23 995 Lake North slope at edge of Big Valley and swamp of Cold Creek, Mt. Konocti. Comment
  HSC69897  Quercus berberidifolia Thomas W. Nelson, Jane P. Nelson 1977-7-14 3635 Lake Along USFS Rd. 20N01 534 Comment
  RSA594230  Quercus berberidifolia Louis C. Wheeler 1952-9-4 6901 Lake White Rock Mountain. Lake #24. 610 Comment
  UCD45296  Quercus berberidifolia P. C. Everett; E. K. Balls 1954-10-18 20343 Lake Northern chaparral, steep, dry rocky slopes, along Rice Fork, about jct. with Bear Creek, between Stonyford and Upper Lake, Lake County. 609 Comment
  CAS-BOT-BC62556  Quercus chrysolepis John F. Emmel 1970-5-31 302 Lake Potter Valley- Pillsbury Lake road, ca. 5 miles N. of Potter Valley Comment
  SEINET10940449  Quercus chrysolepis David B. Dunn, Douglas G. LeDoux; Melvin L. Conrad 1973-6-7 Dunn 20668 Lake Collected 16.1 miles n of upper lake on the rd to pillsbury lake, 1.3 miles n Of elk mt summit. Yellow pines and some small douglas fir still standing after The logging. Comment
  CDA15493  Quercus chrysolepis var. nana G. F. Hrusa, T. D. Wilfred 1998-6-19 14630 Lake North Coast Ranges; W side of Goat Mtn. Comment
  UC1193273  Quercus douglasii P. Zinke 1949-5-3 19 Lake Kiethley Ranch 426 Comment
  CAS-BOT-BC86187  Quercus dumosa C. Hart Merriam 1906-8-20 s.n. Lake Grade from Long Valley up to Bartlett Mt. Comment
  CAS-BOT-BC86200  Quercus dumosa Kate Eastwood Phelps 1934-7-1 s.n. Lake Adams Springs Comment
  JEPS38053  Quercus dumosa Pauline Schulthess 1926-10-2 3 Lake 4 mi nw Lakeport; Scotts Valley Comment
  CAS-BOT-BC79612  Quercus durata C. Hart Merriam 1906-8-15 s.n. Lake Middletown Valley Comment
  CAS-BOT-BC79744  Quercus durata H. E. McMinn 1923-5-27 994 d Lake Base of Snow Mountain Comment
  CAS-BOT-BC79746  Quercus durata H. E. McMinn 1923-5-27 994 a Lake Bear Creek, tributary to Rice Fk. of Eel River at base of Snow Mountain Comment
  CHSC20714  Quercus durata Robert A. Schlising 1962-5-4 2236 Lake Along Bartlett Springs Road, 3.2 mi W of Jct with Bear Valley Road. 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
  UCD42082  Quercus durata Geri Hulse-Stephens 2001-9-9 866 Lake Goat Mountain. Root Homestead. Common name: leather oak. 975 Comment
  HSC27151  Quercus durata var. durata J. P. Smith, J. O. Sawyer 1972-4-1 5163 Lake 6.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  UCD45883  Quercus durata var. durata A. R. Kruckeberg 1947-8-16 1573 Lake 1/4 mile west of White's Point, Table Mountain Road (road between Mountain Mill House and Oat Hill School), Lake County, near Napa-Lake county line, California. Comment
  UCSB1156  Quercus durata var. durata Muller, Cornelius 1954-6-20 Lake Bear Creek Valley at Bear Creek Camp 762 Comment
  JEPS37718  Quercus garryana H. M. Hall 1913-7-16 9501 Lake 0.5 mi above Summit Lake (near Mt.Sanhedrin, n Lake County) 1584 Comment
  UCD40008  Quercus garryana Rodney Gale Myatt 1971-9-15 993 Lake Cobb Mt. Along Hwy 29, south of Clear Lake. 822 Comment
  JEPS37721  Quercus garryana var. breweri H. M. Hall 1913-7-16 9498 Lake 0.5 mi above Summit Lake (near Mt. Sanhedrin, n Lake County, 40 to 50 mi from the Pacific Ocean); Inner North Coast Ranges 1584 Comment
  CAS-BOT-BC105236  Quercus kelloggii Alice Eastwood 1925-5-22 12783 Lake Dashiells Mt. Sanhedrin Comment
  UCSB1188  Quercus kelloggii Muller, Cornelius 1954-6-20 Lake 1/2 above Bear Creek Camp [Bear Creek Valley] Comment
  UCD131679  Quercus parvula var. shrevei Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7587 Lake Clear Lake State Park. NE of Kelseyville. South side of park, Top of knoll on north side of road that leaves Glebe Rd. at locked gate. 634 Comment
  CAS-BOT-BC104849  Quercus wislizeni H. E. McMinn 1923-5-27 999 a Lake Bear Creek, tributary to Rice Fk. of Eel River at base of Snow Mt. Comment
  CAS-BOT-BC104851  Quercus wislizeni Carl B. Wolf 1928-5-6 1964 Lake 2 miles up Bartlett Springs grade Comment
  POM270265  Quercus wislizeni Lyman Benson 1932-8-29 4055 Lake Midway between Lower Lake and Middleton, Middle North Coast Mt. Range, Cache Creek Drainage area. 549 Comment
  POM270294  Quercus wislizeni Lyman Benson 1928-4-28 141 Lake Mt. Konocti, west side, Middle N Coast Mt. Range, Clear Lake Watershed. 518 Comment
  RSA2741  Quercus wislizeni J. W. Blankinship 1928-9-26 s.n. Lake Kelseyville, Mt. Konocti. Comment
  UC1193233  Quercus wislizeni P. Zinke 1950-11-14 201 Lake 2 mi w Clear Lake oaks 423 Comment
  UCD47596  Quercus wislizeni Willis L. Jepson 1892-7 s.n. Lake Near Uncle Sam Mt. Comment
  CHSC98742  Quercus wislizeni var. frutescens L. P. Janeway 2007-6-17 9052 Lake Inner North Coast Ranges. Along northern end of Indian Ridge at Pacific Ridge, 1.8 km south-southeast of Kanaka Glade. 1097 Comment
  UC1193230  Quercus wislizeni var. frutescens P. Zinke 1949-5-3 10 Lake Hopland to Lakeport Rd. 609 Comment
  UC174122  Quercus wislizeni var. frutescens unknown Jul 1885 Lake near Kelseyville Comment
  UCSB1293  Quercus wislizeni var. frutescens Muller, Cornelius 1954-6-20 Lake 1/2 mi. above Bear Creek Camp Comment
  UCD83951  Rafinesquia californica Ellen Dean; C. Thomsen, G. Harrington 2010-6-9 6125 Lake Cache Creek Wilderness. NW part of wilderness on NW side of south fork of Cache Creek nearly opposite Dead Man's Canyon. 365 Comment
  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
  POM269857  Ranunculus aquatilis var. capillaceus Lyman Benson 1935-5-19 6654 Lake Kelseyville, Middle N coast, Clear Lake 427 Comment
  RSA25560  Ranunculus aquatilis var. capillaceus J. W. Blankinship 1923-4-5 s.n. Lake Scott Valley, Ponds Comment
  UC1196273  Ranunculus hebecarpus Joseph P. Tracy 1921-5-12 5528 Lake near Lakeport; Northern Coast Ranges 426 Comment
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Nov 12 2007
  HSC40844  Ranunculus occidentalis Richard G. Runyon 1977-4-24 25 Lake Barrel Springs Campground 701 Comment
  UC1542902  Ranunculus occidentalis H. E. and S. T. Parks 1930-5-15 815 Lake Mirabel Mine 762 Comment
  UCD96945  Ranunculus occidentalis Kim E. Steiner 1979-4-1 289 Lake Walker Ridge Rd., 0.5 mi. N of State Hwy 20. 670 Comment
  POM268308  Ranunculus occidentalis var. eisenii Lyman Benson 1930-3-31 2014 Lake Middletown, Inner N Coast Mt. Range, Putah Creek. 457 Comment
  HSC31703  Ranunculus occidentalis var. occidentalis Thomas E. Higley 1974-5-4 54 Lake 1/2 mi. from Hwy. 20 on Walker Ridge Rd. 671 Comment
  HSC35080  Ranunculus occidentalis var. occidentalis J. M. Sauser 1975-5-3 29 Lake 2.1 mi. N of junction of Bottle Rack Rd. and Hwy. 175 762 Comment
  JEPS124245  Ranunculus occidentalis var. occidentalis Lowell Ahart 2015-4-10 20017 Lake About 3 miles west of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. Comment
  UCD147173  Ranunculus occidentalis var. occidentalis Joel Hernandez; 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, edge of Anderson Flat. 408 Comment
  POM283045  Rhamnus californica Lyman Benson 1928-12-31 899 Lake Kelseyville, Middle N Coast, Clear Lake. 457 Comment
  UC588158  Rhamnus californica Chas. M. Belshaw 1936-9-19 2680 Lake 2.5 mi ne Poges Creek (ne Lake County); Inner North Coast Range, Bear Creek 792 Comment
  CAS-BOT-BC59830  Rhamnus ilicifolia Carl B. Wolf 1928-2-26 1515 Lake 6 mi. n. of Upper Lake on road to Williams. Comment
  CHSC98902  Rhamnus tomentella subsp. tomentella L. P. Janeway 2007-6-17 9050 Lake Inner North Coast Ranges. Along northern end of Indian Ridge at Pacific Ridge, 1.8 km south-southeast of Kanaka Glade. 1097 Comment
  UC1541488  Rhododendron occidentale H. E. and S. T. Parks May 1930 731 Lake Mount St. Helena Comment
  CAS-BOT-BC170545  Rhus aromatica Agnes M. Bowman 1902-5-1 89 Lake Sulphur Banks Comment
  SBBG50791  Rhus aromatica S. L. Morrison 1974-4-14 Lake 18.6 mi N on Bartlett Valley Rd from jct with St Hwy 20 Comment
  JEPS66290  Rhus trilobata Willis L. Jepson 1893-5-5 13914 Lake Middleton Grade Comment
  JEPS66295  Rhus trilobata Willis L. Jepson 1892-7-29 13917 Lake Knoxville Grade to Lower Lake; Mountain Range of Clear Lake Comment
  JEPS80228  Rhus trilobata L. R. Heckard and J. Hickman 1980-7-3 5385 Lake n of road across from Summit Springs (northern slope of ridge); Snow Mt. Comment
  UC635189  Rhus trilobata H. L. Mason 1926-3-21 2763 Lake Toll House Canyon between Middletown and Mount St. Helena; Toll House Canyon Comment
  RSA275340  Rhus trilobata var. quinata J. P. Smith, J. Sawyer, T. W. Nelson 1977-7-14 9275 Lake Mendocino National Forest, Oak Flat Campground 518 Comment
  CAS-BOT-BC433160  Ribes Mrs. H. M. Mitchell 1932-4-2 s.n. Lake Unspecified Comment
  UC570839  Ribes californicum Herbert L. Mason 1925-12-31 2566 Lake Bartlett Mountain Road Comment
  HSC85825  Ribes malvaceum David Munger, Tallchief Comet, Jeff Dunk 1987-4-11 53 Lake Blue Oak Campground out Walker Ridge Rd. off Hwy. 20 E Comment
  UC570817  Ribes malvaceum H. L. Mason 1931-3-22 5796 Lake Mount Konocti Comment
  CAS-BOT-BC212655  Ribes nevadense Vernon O. Bailey 1916-9-24 s.n. Lake Mt. Konokti, Clear Lake Comment
  CAS-BOT-BC363002  Rigiopappus leptocladus J. W. Blankinship 1923-4-15 s.n. Lake Kelseyville Comment
  CAS-BOT-BC363006  Rigiopappus leptocladus Milo S. Baker 1945-6-20 10998 Lake Near foot of Pinnacle Rock, summit of Bartlett Mt. Comment
  HSC34862  Rigiopappus leptocladus Thomas W. Nelson, James Nelson 1975-5-5 1790 Lake Beside Hwy. 29, 2 mi. N of Middletown Comment
  UCR254848  Rorippa Greg de Nevers 2001-5-14 12414 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 476 Comment
  POM273411B  Rorippa curvisiliqua Lyman Benson 1928-12-27 896 Lake Kelseyville: Soda Bay. Middle N Coast mtn range. Warm Soda Springs (78 F), Clear Lake. 427 Comment
  CAS-BOT-BC147439  Rosa californica A. A. Heller 1902-8-4 6044 Lake On Eel River one mile below Hullville Comment
  POM140339  Rosa californica A. A. Heller 1902-8-4 6027 Lake On Eel river one mile below Hullville. Comment
  UC555672  Rosa californica Pauline Schulthess 1931-7-7 Lake about 2 mi s Kelseyville; Kelsey Creek 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
  UC766415  Rosa spithamea Robert F. Hoover 1941-6-8 5329 Lake nw Middletown (lower part of grade on road to Kelseyville and Lakeport) Comment
  CAS-BOT-BC158804  Rubus ursinus Alice Eastwood 1925-5-22 12857 Lake Dashiells, Mt. Sanhedrin Comment
  SD7886  Rumex 1882-6-26 Lake Allen Springs Comment
Read comments
Dec 14 2014
  RSA2436  Rumex acetosella J. W. Blankinship 1924-5-13 s.n. Lake Kelseyville. Comment
  RSA2437  Rumex conglomeratus J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake, Kelsey Creek Comment
  CAS-BOT-BC434073  Rumex transitorius J. W. Blankinship 1928-7-25 s.n. Lake Kelseyville. Along Kelsey Creek. Comment
  UC935754  Sagittaria cuneata Herbert L. Mason 1945-8-24 12675 Lake e shore Lower Lake; e shore Lower Lake Comment
  UCR254912  Salix Greg de Nevers 2001-8-7 12574 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 476 Comment
  CAS-BOT-BC103120  Salix bonplandiana Agnes M. Bowman 1902-5-1 s.n. Lake Sulphur Banks Comment
  CAS-BOT-BC102872  Salix breweri Ball; Bracelin; Parks & Parks 1931-4-21 24 Lake Mirabel Creek about 120 m. above the mouth, near junction with St. Helena Creek, about 6 km. south 420 Comment
  CAS-BOT-BC102876  Salix breweri John Thomas Howell 1931-4-3 6149 A Lake Butts Valley Road to Middletown, 5 miles from Aetna Springs Comment
  CAS-BOT-BC102877  Salix breweri John Thomas Howell 1931-4-3 6149 B Lake Butts Valley Road to Middletown, 5 miles from Aetna Springs 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-BC102886  Salix breweri Harold E. Parks 1931-9-18 01065 a Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. south of Middletown 420 Comment
  HSC99787  Salix breweri C. B. Wolf 1928-5-4 1878 Lake 5 mi. S of Middletown along road to Mt. St. Helena Comment
  LA208566  Salix breweri Harold E. Parks; 1931-9-18 1066 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. S. of Middletown 420.0 Comment
  LA208569  Salix breweri Ball; Mrs. H. P. Bracelin, Parks, Parks 1931-4-21 23 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. S. of Middletown 420.0 Comment
  POM360951  Salix breweri Carleton R. Ball, Bracelin, Harold E. Parks, S. T. Parks 1931-4-21 23 Lake Mirabel Creek. Near jct with St Helena Creek. About 6 km S of Middletown. 420 Comment
  SBBG58852  Salix breweri H. E. Parks 1931-9-15 1066 Lake Mirabel Crk, near jct with St. Helena Crk, ca. 6 km S of Middletown 420 Comment
  SBBG58856  Salix breweri C. R. Ball, H. Bracelin, H. Parks 1931-4-21 32 Lake St. Helena Crk, 8 km S of Middletown 430 Comment
  SD957  Salix breweri Harold E. Parks 1931-9-18 1065 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. south of Middletown 420 Comment
  UC457171  Salix breweri David D. Keck 1931-4-4 1084 Lake 5.5 mi s Middletown (s Lake Co.); St. Helena Creek Canyon 600 Comment
  UC482094  Salix breweri H. E. Parks and S. T. Parks 1931-9-18 1063 Lake about 8 km s Middletown; St. Helena Creek 430 Comment
  UC482096  Salix breweri Ball, Bracelin, Parks and Parks 1931-4-21 22 Lake near junction with St. Helena Creek (about 6 km s); Mirabel Creek 420 Comment
  RSA0030816  Salix breweri H. E. Parks 1931-9-18 01065 a Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. south of Middletown. 420 Comment
  UCD83975  Salix exigua Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6159 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage, above waterfall. 666 Comment
  UCD151174  Salix gooddingii James A. Neilson Jr. 1974-4-24 2732 Lake Mayacmas Mountains. Well site on Socrates Mine Road near headquarters. (Elevation estimated using Google Earth by label maker.) 853 Comment
  CAS-BOT-BC132731  Salix laevigata Peter Rubtzoff 1964-9-13 5505 Lake Clear Lake State Park, lake shore in lower Kelsey Creek area Comment
  RSA2371  Salix laevigata J. W. Blankinship 1928-9-16 s.n. Lake Siegler Springs. Comment
  UC1134935  Salix laevigata R. C. Wilson 1937-5-15 378 Lake 3 1/2 mi n Lakeport; Lakeport Quad. Comment
  UC481225  Salix laevigata Harold E. Parks 1931-9-18 1073 Lake ca. 6 km. s Middletown (Mirabel Creek near junction with St. Helena Creek); Mirabel Creek 420 Comment
  CAS-BOT-BC107110  Salix lasiolepis Harold E. Parks; Susan T. Parks 1931-3-31 920 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. sout of Middletown 420 Comment
  UC481204  Salix lasiolepis Harold E. and Susan T. Parks 1931-3-31 923 Lake near junction with St. Helena Creek (about 6 km s of Middletown); Mirabel Creek 420 Comment
  UCD111640  Salix lasiolepis Harold E. Parks 1931-9-18 01062 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. south of Middletown. 420 Comment
  UCR136661  Salix lasiolepis H. E. Parks 1931-9-18 01062 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km south of Middletown 420 Comment
  UCSB11965  Salix lasiolepis Parks, Harold; Parks, Susan 1932-3-25 Lake Mirabel Creek, near junction with St. Helena Creek, about 4.5 km. south of Middletown 360 Comment
  CAS-BOT-BC128541  Salix lasiolepis var. lasiolepis Agnes M. Bowman 1902-5-1 s.n. Lake Lower Lake Comment
  CAS-BOT-BC128543  Salix lasiolepis var. lasiolepis Agnes M. Bowman 1902-4-29 s.n. Lake Sulphur Banks Comment
  CAS-BOT-BC125654  Salix melanopsis Ball; Bracelin; Parks & Parks 1931-4-21 30 Lake St. Helena Creek just south of Middletown 400 Comment
  UC437334  Salix melanopsis Katharine Brandegee 1910-8-12 Lake Bartlett Springs Comment
  RSA40462  Salix pseudomonticola R. C. Bacigalupi 1926-1-1 1233 Lake Along upper lake Hullville Raod, just N of Summit of Grade over Elke Mts Comment
  UC634552  Salix scouleriana H. L. Mason 1926-1-1 2588 Lake near summit Elk Mt. Comment
  POM283372  Salvia columbariae Lyman Benson 1928-5-1 s.n. Lake Highland Springs, Mayacamas Mtn Range 610 Comment
  UC1282702  Salvia columbariae J. R. Sweeney 1951-5-13 644 Lake 1.2 mi sw Highland Springs Comment
  UCD167457  Salvia columbariae James Neilson 1982-4-27 4071 Lake Mayacmas Mountains. Near Ottoboni Ridge. (Neilson's notes only give Section 3, SW 1/4, SW 1/4, SW 1/4, without township and range. We assume the township and range is T11N, R9W which includes the northwest portion of Ottoboni Ridge. Exact location unknown. Coordinates estimated by label maker.) Comment
  SEINET12320800  Salvia columbariae Unknown 1975-1 15 Lake Ca 3 mi NW of Clearlake Oaks. Hwy 20 610 Comment
  SEINET12326929  Salvia sonomensis R. K. Johnson 1977-1 9 Lake Ca 3.5mi W of Lower Lake. Lower Lake Quadrangle, 15'. N central portion of Sect. 7, T12N R7W 620 Comment
  POM284208  Sambucus caerulea Lyman Benson 1940-8-6 10378 Lake Kelseyvelle. Mt. Range Middle N. Coast. Clear Lake. Zone upper sonoran 427 Comment
  JEPS14710  Sambucus mexicana Rimo Bacigalupi with R. Hauke and Geo. Bacigalupi 1954-7-13 4666 Lake Sheetiron Mountain; summit 1958 Comment
  UC577931  Sambucus mexicana A. Simontacchi 1937-7-16 314 Lake 1.6 mi w Laurel Beach; Lakeport Quadrangle, Clear Lake 405 Comment
  RSA471430  Sanicula bipinnata Dwain L. Goforth 1977-4-23 18 Lake 0.4 mile north of State Route 20 on Walker Ridge Road. 640 Comment
  CHSC33050  Sanicula bipinnatifida Joanne Spitler; Patty Powers, Debbie Stamp, Cathy Railey, Cathy Ma 1980-4-19 6 Lake Coldsprings Campground, along access road to Indian Valley Dam. On the lower slopes of the campground. Comment
  RSA10169  Sanicula bipinnatifida C. B. Wolf 1928-5-6 1979 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  UCD112020  Sanicula crassicaulis Christopher Mallek 2008-1 HV1- 76 Lake High Valley. 793 Comment
  UCD42108  Sanicula crassicaulis Geri Hulse-Stephens 2002-6-2 949 Lake Goat Mountain. Root Homestead. 975 Comment
  POM287949  Sanicula tuberosa Lyman Benson 1927-04 853 Lake Kelseyville. Middle N coast mt. range. 549 Comment
  RSA83970  Saxifraga californica F. W. Peirson 1926-4-2 6569 Lake Hopland grade. Comment
  CDA22940  Scandix pecten-veneris G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17118 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  RSA79008  Scandix pecten-veneris E. K. Balls, Lee W. Lenz 1952-5-8 17124 Lake 4.2 mi N of Lake Co. line on Hwy 29 from Calistoga to Middletown. Comment
  RSA286229  Schoenoplectus acutus var. occidentalis Robert F. Thorne 1974-7-27 44989 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  UC728702  Scleranthus annuus subsp. annuus Milo S. Baker 1945-6-19 10959 Lake Sawmill Flat Bartlett Mt. (Bartlett Mt.); , Sawmill Flat 1219 Comment
  CAS-BOT-BC239993  Scribneria bolanderi John Thomas Howell 1943-5-11 18047 A Lake 2.9 miles n. of Middletown Comment
  CDA20428  Scribneria bolanderi G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17107 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  UCD92484  Scribneria bolanderi Beecher Crampton 1953-6-2 1388 Lake Northwest slope of Mount Hannah, at northwest edge of Bogg's Lake. Comment
  UCR197993  Scribneria bolanderi Beecher Crampton 1953-6-2 1405 Lake Northwestern; Inner North Coast Ranges region, Manning Flat, 5 miles northwest of Lower Lake on the Kelseyville Road 549 Comment
  RSA0054927  Scrophularia Keith E. Hoffmaster 1938-6-28 876 Lake Near Clear Lake. Comment
  UCD82379  Scutellaria Craig Thomsen; G. Harrington 2009-5-12 2821 Lake Lake/Colusa County line: Walker Ridge. West side of Walker Ridge Rd. Gentle saddle just off of road. 836 Comment
  HSC46568  Scutellaria californica J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9302 Lake Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01 1006 Comment
  UC104301  Scutellaria californica D. Cleveland 1882-7-16 Lake Allen's Springs Comment
  UC1549242  Scutellaria californica Dick Olmstead 1983-6-24 371 Lake on shoulder and adjacent hillside of road from Clear Lake to Indian Valley Resevoir (Bartlett Spa); Bartlett Spa 618 Comment
  HSC45939  Scutellaria californica Tim Bertram 1978-6-22 Lake USFS Rd. 17N07 Comment
  UC725278  Scutellaria siphocampyloides A. A. Heller 1916-6-8 12386 Lake between Hough's Springs and Colusa County line Comment
  UC1282706  Scutellaria tuberosa J. R. Sweeney 1952-5-1 716 Lake 0.4 mi se of Black Oak Villa (in Butts Canyon, 1.1 mi from Lake-Napa County line on Pope Valley Road); Butts Canyon 243 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-BC63839  Sedum spathulifolium M. S. Jussel 1933-4-29 617 Lake Jordan Park, Cobb Mt. Comment
  CAS-BOT-BC69767  Selaginella wallacei Alice Eastwood 1925-5-23 12890 Lake Mt. Sanhedrin. Comment
  CAS-BOT-BC363319  Senecio aronicoides John Thomas Howell 1945-6-20 21097 Lake Near Pinnacle Rock, Bartlett Mountain Comment
  JEPS94208  Senecio aronicoides Vernon Oswald and Lowell Ahart 1998-5-7 9028 Lake Bartlett Springs Road near Hough Springs w of Indian Valley Reservoir; Bartlett Springs Road 487 Comment
  UCD167001  Senecio aronicoides James A. Neilson Jr. 1984-5-30 s.n. Lake On border of Lake and Sonoma Counties: Mayacmas Mountains, Caldwell Pines at summit. (Exact location unknown, coordinates and elevation estimated by label maker.) 1011 Comment
  RSA0012760  Senecio aronicoides Peter Rubtzoff 1955-5-28 1884 Lake Jordan park, 1.7 mi. NW of Cobb. Comment
  RSA0012761  Senecio aronicoides Marcus E. Jones 1883-5-8 s.n. Lake Kelsey. Comment
  UC538004  Senecio aronicoides Elizabeth Lodge 1933-6-5 386 Lake near Four Mile Glade Comment
  POM272194  Senecio greenei Lyman Benson 1932-6-15 3689 Lake Cobb Valley; Middle N Coast Range, Kelsey Creek Watershed. 701 Comment
  CAS-BOT-BC363684  Senecio hydrophilus J. W. Blankinship 1928-8-25 s.n. Lake Clear Lake. Low fields along Kelsey Creek Comment
  CHSC92597  Senecio jacobaea D. Isle 2005-7-12 1138 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. On north edge of ridge crest about 3/4 mile NE of Lake Pillsbury. On N. fringe of 2001 Pillsbury Fire. NAD27 10S 0507029E 4363674N. Waypoint SEJA 1. 694 Comment
  RSA712649  Senecio sylvaticus David W. Isle 2005-7-12 1138 Lake Mendocino National Forest-North Coast Ranges. Upper main Eel river watershed: On north edge of ridge crest about 3/4 mile NE of Lake Pillsbury. On N fringe of 2001 Pillsbury fire. Waypoint SEJA 1. 695 Comment
  CDA21517  Senecio vulgaris G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17092 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  CHSC71437  Sidalcea diploscypha Vernon H. Oswald; Lowell Ahart 1998-7-15 9293 Lake East side of county near Barrel Spring on the east side of Baldy Mtn. and west of Walker Ridge Rd. 0.8 mi south of Bartlett Springs Rd. 640 Comment
  SD27939  Sidalcea diploscypha Carl B. Wolf 1928-5-4 1910 Lake 3.0 miles north of Middletown. 427 Comment
  UC108894  Sidalcea diploscypha Mrs. K. Brandegee 1892-6-22 Lake Snow Mountain Comment
  UC249579  Sidalcea diploscypha Joseph P. Tracy 1921-5-12 5539 Lake near Lakeport; Northern Coast Ranges, near Lakeport 426 Comment
  JEPS123191  Sidalcea diploscypha David Gowen 2009-5-6 1016 Lake Near vernal depression on Walker Ridge Road, about 1/2 mile north of Hwy. 20. Comment
  UC527932  Sidalcea diploscypha R. Bacigalupi, R. S. Ferris, and Ira L. Wiggins 1933-6-2 6689 Lake on Pope Valley Middletown Road (1/4 mi nw of Oak Park Springs); nw of Oak Park Springs Comment
  UC1191169  Sidalcea malviflora subsp. laciniata Herbert L. Mason 1926-3-14 2718 Lake Mount St. Helena 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
  RSA87254  Sidalcea oregana subsp. hydrophila C. L. Hitchcock 1952-8-21 19754 Lake Elk Mountain, at Yorks Cabin, near old sawmill about 7 miles south of Pillsbury Lake and 24 miles north of Upper Lake Comment
  UC18932  Sidalcea oregana subsp. hydrophila Willis L. Jepson 1892-7 Lake summit Elk Mt. , summit Elk Mt. (South Fork of the Eel River) Comment
  POM296088  Silene californica Cora W. Benson 1935-6-6 30 Lake Mount Konocti Comment
  UC8431  Silene californica Willis L. Jepson 1892-7 Lake near Uncle Sam Mt. (= Mt. Konocti, Mountain Region of Clear Lake); Mountain Region of Clear Lake, nr Uncle Sam Mt. Comment
  CAS-BOT-BC389263  Silene lemmonii John Thomas Howell 1945-6-20 21104 Lake Pinnacle Rock, Bartlett Mountain Comment
  RSA111711  Silene verecunda subsp. platyota P. A. Munz 1956-7-25 22310 Lake West Peak Ridge, Snow Mt. 2103 Comment
  RSA2251  Sisymbrium altissimum J. W. Blankinship 1928-7-12 s.n. Lake Kelseyville, Clear Lake. Comment
  CHSC42237  Sisyrinchium bellum Curtis Williges 1986-4-5 13 Lake Kessloff Lake, ca. 2 mi w of Lower Lake. 528 Comment
  RSA701658  Sitanion Keith E. Hoffmaster 1938-6-28 s.n. Lake Near Clear Lake Oaks. Comment
  CDA9387  Solanum parishii G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18591 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. 457 Comment
  CHSC27805  Solanum parishii Thomas E. Lewis 1978-4-8 18 Lake 8.2 km w of Walker Ridge Rd., Hwy. 20. 460 Comment
  CAS-BOT-BC83650  Solanum umbelliferum L. Abrams 1928-5-7 12514 Lake Cache Creek, 2 miles W of Hough's Springs.. Comment
  POM280566  Solanum umbelliferum Lyman D. Benson 1928-3-27 22 Lake W. Base Mt. Konocti. Kelseyville. Mt range; Middle N. coast. River; Cold Creek Canyon. 518 Comment
  UC884982  Solanum umbelliferum Alice Eastwood, John Thomas Howell 1938-5-16 5575 Lake Clear Lake Park Comment
  CAS-BOT-BC156835  Solanum umbelliferum Wagnon; Christiansen; Baker 1938-5-1 8992 Lake Unspecified. Comment
  SEINET5624715  Solanum xanti Alice Eastwood, John Thomas Howell 1938-5-15 5536 Lake Mirabel Mine Comment
  POM294134  Sonchus asper Lyman Benson 1948-7-1 12875 Lake Bed of Kelsey Creek 1 mile north of Kelseyville. Middle N Coast mtn range, Clear Lake drainage. 412 Comment
  UCR50683  Sonchus asper Lyman Benson 1943-8-25 11429 Lake Kelseyville, Middle North Coast Range, Clear Lake Drainage 412 Comment
  CDA40166  Spergularia rubra G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18554 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
  CAS-BOT-BC502062  Stachys Peter Rubtzoff 1963-9-13 5268 Lake Clear Lake State Park near lower Cole Creek Comment
  RSA286246  Stachys ajugoides Robert F. Thorne 1974-7-31 44964 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  UCSC000646  Stachys ajugoides Randall Morgan 1991-6-6 s.n. Lake Quadrangle: Lakeport Lakeport - Laurel Beach Comment
  UCLA71602  Stachys ajugoides var. ajugoides Robert F. Hoover 1940-8-25 4535 Lake Borax Lake Comment
  POM283297  Stachys albens Lyman Benson 1932-7-15 3931 Lake Kelseyville, Middle N. Coast Mt. Range, Kelsey Creek, Upper Sonoran zone. 457 Comment
  UC635142  Stachys albens Pauline Schulthess 1931-7-30 Lake about 3 mi w Highland Springs (Toll Road) Comment
  HSC97120  Stachys rigida var. rigida L. Ahart 2004-10-4 11434 Lake NE part of Indian Valley Reservoir, S side of Bartlett Springs Rd. 447 Comment
  CAS-BOT-BC392518  Stellaria media Greg de Nevers 2001-4-23 12303 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  POM286254  Stellaria nitens Lyman Benson 1930-3-26 2002 Lake Lucerne, Hills above Clear Lake; Mt. Range: North Coast. 457 Comment
  SEINET10603928  Stipa pulchra BOS 1978-4-9 BOS 12 Lake 12 mi e of Clearlake Oaks, on Hwy 20, ca. 25 ft n of Hwy 20. Foothill Woodland. Comment
  UC1736731  Streptanthus barbiger Dean W. Taylor 1998-6-22 16686 Lake Bottle Rock Road 1.2 miles N jct. Sulphur Springs Road (ca. 1.3 road mi n of Glenbrook) 792 Comment
  UCD115940  Streptanthus barbiger Susan Bushnell 1995-7-8 s.n. Lake Highland Springs Road, approximately 1 mile from juction with East Highland Springs Road. 426 Comment
  UCD167213  Streptanthus brachiatus James Neilson 1977-4-24 3882 Lake Mayacmas Mountains, Bear Canyon. (Exact location unknown, coordinates estimated by label maker.) Comment
  CAS-BOT-BC61245  Streptanthus breweri John Thomas Howell 1943-5-11 18049 Lake 2.9 miles north of Middletown. Comment
  HSC44022  Streptanthus breweri Robert M. Specht 1977-5-14 873 Lake 634 Comment
  JEPS73526  Streptanthus breweri L. R. Heckard 1972-7-10 3144 Lake just above Summit Springs; Snow Mt. 1524 Comment
  UCD20627  Streptanthus breweri E. Dean; with M. Bibbo 2002-7-5 1178 Lake McLaughlin UC Reserve. BLM land on W side of McLaughlin Reserve's Research Hill. Northern trailhead parking lot and trail. 640 Comment
  OBI14933  Streptanthus breweri Rimo Bacigalupi 1954-6-25 4616 Lake N end of Indian Valley, 4.8 mi W of Colusa -Lake county line 457 Comment
  UC2016490  Streptanthus breweri Richard Olmstead 1985-5-17 674 Lake On serpentine road cut along Walker Ridge Road, 0.4 miles from junction with California Highway 20. Comment
  UC1492726  Streptanthus breweri var. breweri Freed W. Hoffman 1950-6-30 3435 Lake e Indian Valley (14.5 mi e of Bartlett Springs); North Coast Ranges, Complexion Creek Comment
  UC956514  Streptanthus breweri var. breweri Freed W. Hoffman 1947-6-18 1050 Lake 1.25 mi w Knoxville; North Coast Ranges Comment
  HSC47704  Streptanthus glandulosus J. P. Smith, J. O. Sawyer 1978-4-29 9786 Lake Complexion Canyon on Bartlett Springs Rd. Comment
  CAS-BOT-BC87110  Streptanthus glandulosus subsp. glandulosus John Thomas Howell 1945-6-21 21161 Lake Bartlett Mountain. Sawmill Flat to Ruppert Ridge. Comment
  UC1492780  Streptanthus glandulosus subsp. glandulosus Freed W. Hoffman 1948-5-14 2283 Lake ridge s ranch house; North Coast Ranges, Bucksnort Creek, Hennessey Ranch Comment
  UC592147  Streptanthus glandulosus subsp. glandulosus H. L. Mason 1929-4-29 5244 Lake 3 mi w Lakeport (on road to Hopland) Comment
  UC629715  Streptanthus glandulosus subsp. glandulosus H. L. Mason 1938-5-1 11747 Lake 4 mi from Lucerne; Bartlett Mountain 1158 Comment
  UC956576  Streptanthus glandulosus subsp. glandulosus Freed W. Hoffman 1949-5-16 2781 Lake 1.2 mi w Ruppert Ridge Trail; North Coast Ranges, Bartlett Mountain 1219 Comment
  UC956614  Streptanthus glandulosus subsp. glandulosus Freed W. Hoffman 1948-6-25 2302 Lake near Highland Springs; North Coast Ranges, Highland Creek Comment
  CAS-BOT-BC87322  Streptanthus hesperidis J. Clausen 1935-5-21 1045 Lake 3.3 miles north of Middletown on the way to Lower Lake. Comment
  UCD116019  Streptanthus hesperidis Mark Hershkovitz 1992-4-1 s.n. Lake along Route 53 north of Middletown. Comment
  UCD154310  Streptanthus tortuosus Mark Hershkovitz 1992-4-1 Lake LAKE COUNTY: On serpentine along Route 53 north of; Middletown.; ; Comment
  JEPS96919  Streptanthus vimineus Dean W. Taylor 1998-6-3 16470 Lake serpentine hill just S of junction of Highway 175 and Highway 29, ca. 2 mi S Lakeport 426 Comment
Read comments
Jul 6 2020
  UCD138360  Stuckenia pectinata Jim McHenry; W. A. Harvey 1955-8-24 s.n. Lake Clear Lake Oaks, Clear Lake. Comment
  JEPS46121  Stylomecon heterophylla Eleanor Armstrong 1932-6-5 533 Lake on road from Kelseyville to Soda Bay 1/4 mi from Clear Lake; rd to Soda Bay 1/4 mi from Clear Lake 762 Comment
  JEPS16208  Styrax officinalis var. redivivus Rimo Bacigalupi and Arthur Holmgren 1950-4-26 3187 Lake on Bartlett Mt. Road grade up over first ridge w Bear Valley (just w of Colusa-Lake County line); Inner North Coast Ranges, w of Bear Valley Comment
  JEPS32516  Styrax officinalis var. redivivus W. L. Jepson 1920-5-23 8983 Lake Canyon e Stanton (ne Lake Co.) Comment
  UC1123316  Styrax officinalis var. redivivus A. Simontacchi 1937-7-9 264 Lake .3 mi wsw Little Borax Lake; Lakeport Quad., wsw of Little Borax Lake Comment
  CDA39698  Styrax officinalis var. redivivus H. H. Keifer 1964-7-28 s.n. Lake Complexion Springs, between Hough Springs and Leesville, in northeast part of the county. 0 Comment
  OBI45071  Styrax redivivus Robert F. Thorne, L. DeBuhr 1975-8-14 46798 Lake Clear Lake, Soda Bay 427 Comment
  POM231096  Styrax redivivus Jens Clausen 1935-5-20 1027 Lake 31.5 mi W of Williams. Comment
  POM261436  Styrax redivivus J. T. Howell 1940-6-30 15589 Lake Soda Bay. Comment
  RSA100501  Styrax redivivus Ella Dales Cantelow 1938-5-8 2233 Lake 0.5 mi N of Siegler Meadows on Canyon Road to Lower Lake. Comment
  RSA564132  Styrax redivivus Peter Fritsch 1993-6-20 1354 Lake Clear Lake, Soda Bay: along Soda Bay Road (Route 281), 3.6 miles N of Hwy 29. 457 Comment
  HSC40282  Swertia albicaulis var. nitida J. D. Ackerman, A. M. Montalvo 1975-9-10 675 Lake Boggs Mtn., E of Cobb, near summit on Rd. 541 1104 Comment
  CHSC29615  Symphyotrichum spathulatum Dibble; Griggs 1979-8-8 166 Lake Near Snow Mountain. Close to the town of Stonyford. 1890 Comment
  POM273096  Taeniatherum caput-medusae J. T. Howell 1945-6-18 20997 Lake Kelseyville. Comment
  CAS-BOT-BC223935  Tamarix parviflora Jay B. Walker 1995-4-30 1401 Lake 10km E of Clearlake Oaks along Hwy 20 500 Comment
  CAS-BOT-BC213742  Thalictrum latiusculum A. A. Heller 1902-7-14 5855 Lake south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC5470  Thalictrum polycarpum A. A. Heller 1902-7-14 5855 Lake Foothills S of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  CAS-BOT-BC399776  Thalictrum polycarpum Doris K. Kildale 1926-5-31 2057 Lake Cold Brook Camp between Kelseyville and Lower Lake Comment
  POM276190  Thermopsis californica var. californica Lyman D. Benson 1932-6-15 3702 Lake Cobb Valley; Middle N Coast Range, Kelsey Creek Watershed. 701 Comment
  POM276189  Thermopsis californica var. californica Cora W. Benson, Lyman Benson, B. W. Benson 1929-5-6 1902 Lake Kelseyville; Kelsey Creek. Mahoneys: in the Alcove District. Comment
  CAS-BOT-BC88414  Thysanocarpus curvipes John Thomas Howell 1976-4-29 51619 Lake 2.5 miles south of Lakeport. 426 Comment
  CAS-BOT-BC88416  Thysanocarpus curvipes Alice Eastwood 1925-5-22 12817 Lake Dashiells, Mount Sanhedrin. Comment
  CAS-BOT-BC88437  Thysanocarpus curvipes Paul R. Hitchborn 1929-5-1 s.n. Lake Lakeport. Comment
  CAS-BOT-BC88438  Thysanocarpus curvipes M. S. Jussel 1931-3-31 s.n. Lake Cobb Mountain. Comment
  HSC28220  Thysanocarpus curvipes J. P. Smith, J. O. Sawyer 1972-4-1 5111 Lake 0.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  SBBG70423  Thysanocarpus curvipes M. N. Ackley -Apr-1921 139 Lake Lakeport 411 Comment
  HSC31715  Thysanocarpus curvipes Teresa Prendusi 1974-5-4 57 Lake Near Kawalski Ranch 373 Comment
  RSA0039378  Thysanocarpus curvipes var. curvipes J. W. Blankinship 1923-4-4 s.n. Lake Kelseyville. Comment
  RSA0057357  Thysanocarpus radians Lyman Benson 1928-5-1 201 Lake Kelseyville. Middle N Coast range, Kelsey Creek. 488 Comment
  UC1562888  Tolpis barbata Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7520 Lake Scotts Valley Road 1 mi s Hwy 20 (w side of road, ca 7 air mi nw of Lakeport) 426 Comment
  JEPS39663  Tonella tenella Rimo Bacigalupi, T. Crovello and L. Heckard 1965-4-26 9054 Lake 2.4 mi w and above Bartlett Mt. grade jct. w/Crabtree Spring Forest Service Rd. 792 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
  UCD132429  Torilis arvensis Kelsey Barale; PLS 102 plant collecting interns 2013-5-4 2 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 small undeveloped spur road that that leaves undeveloped road that goes southeast from Glebe Road at gate. 615 Comment
  UCD41795  Torilis arvensis Geri Hulse-Stephens 2001-6-5 650 Lake Goat Mountain. Bear Wallow. 944 Comment
  CAS-BOT-BC81398  Torreya californica Mrs. A. McCallum 1900-7-1 s.n. Lake Bartlett Springs Comment
  HSC41927  Torreya californica Ed Cope 1977-4-23 46 Lake Walker Ridge Rd. Comment
  RSA10810  Torreya californica C. B. Wolf 1928-5-6 2008 Lake 6.5 mi. W of Bartlett Springs on the road to Clear Lake. Comment
  RSA1385  Torreya californica E. R. Johnson, Carl B. Wolf 1929-08 639 Lake Between Hopland and Kelseyville Comment
  UCD135181  Torreya californica P. Zinke 1949-5-5 32 Lake California Forest and Range Experiment Station, Hopland-Lakeport Road. 609 Comment
  UCD111931  Toxicoscordion micranthum Christopher Mallek 2007-5-13 HS1- 24 Lake Highland Springs. 602 Comment
  UCD139888  Toxicoscordion venenosum var. venenosum Rolf Y. Berg 1963-6-1 s.n. Lake Butts Creek Canyon, on Pope Valley -Middletown road, just inside county line. Comment
  UCD84564  Tragopogon dubius Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6089 Lake Walker Ridge. Picnic Area near wetland/marsh. 899 Comment
  JEPS63117  Trichostema lanceolatum W. L. Jepson 1892-8-4 14884 Lake Gravelly Valley South Fork of the Eel River Comment
  UC1537550  Trichostema laxum Gordon H. True Jr. 1933-7-30 824 Lake fields near Middletown 335 Comment
  UCD167392  Trichostema laxum Eric LoPresti 2014-7-6 26 Lake McLaughlin UC Reserve. Quarry Valley. Second Sargent Cypress Seep. 640 Comment
  SEINET7972637  Trichostema laxum J. P. Tracy 1905-1 2320 Lake Elk Mountain 1219 Comment
  JEPS63168  Trichostema oblongum R. F. Hoover 1938-9-5 3814 Lake 3 mi W of Lower Lake Comment
  RSA2680  Trichostema oblongum J. W. Blankinship 1928-7-18 s.n. Lake Kelseyville, Cold Creek Comment
  UCD143718  Trifolium J. Ed. Monahan 1931-2-1 s.n. Lake Lucerne. Comment
  UCSC010703  Trifolium R. Morgan, via Dylan M. Neubauer 2015-4-26 6776 Lake McLaughlin Reserve Comment
  HSC27424  Trifolium albopurpureum J. P. Smith, J. O. Sawyer 1972-4-1 5122 Lake 0.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  UC1282782  Trifolium albopurpureum var. albopurpureum J. R. Sweeney 1952-5-3 820 Lake Pluth Ranch Comment
  SEINET7063006  Trifolium albopurpureum var. dichotomum A. G. Vestal 1955-5-10 s.n. Lake About 2 miles south of Lakeport. UTM Zone 10, 507479mE, 4318865mN. (WGS84/NAD83). 421 Comment
  UC249679  Trifolium albopurpureum var. dichotomum Joseph P. Tracy 1921-5-12 5525 Lake Lakeport North Coast Ranges 426 Comment
  UCD160333  Trifolium bifidum James A. Neilson Jr. 1975-5-14 3458 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  UCSC010416  Trifolium bifidum var. bifidum Dylan M. Neubauer, Tim Forsell 2016-3-31 606 Lake (NCoRI) Walker Ridge, Walker Ridge Road, .47 air-mile nne junction with Highway 20 663 Comment
  HSC38112  Trifolium ciliolatum Thomas W. Nelson, Jane P. Nelson, James Nelson, J. P. Smith 1976-4-13 2368 Lake Along Bartlet Springs Rd., 0.6 mi. from its junction with Hwy. 20 Comment
  JEPS65826  Trifolium cyathiferum W. L. Jepson 1892-7 13696 Lake Gravelly Valley South Fork of Eel River Comment
  UCD143676  Trifolium cyathiferum Beecher Crampton 1953-6-2 1372 Lake Hopland-Lakeport road. 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
  HSC35390  Trifolium depauperatum John S. Palmer 1975-5-3 325 Lake 8.7 mi. E of S.R. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  RSA91549  Trifolium depauperatum F. W. Peirson, Mabel B. Peirson 1926-4-2 6589 Lake West end of Clear Lake. Comment
  UCD82704  Trifolium depauperatum var. amplectens Robin McMaster 1973-4-15 360 Lake W of Bear Valley. Comment
  UCD147170  Trifolium depauperatum var. depauperatum Joel Hernandez; 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 between undeveloped road/trail and fence. 402 Comment
  UCD160398  Trifolium dichotomum James A. Neilson Jr. 1975-5-14 3446 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  RSA91546  Trifolium dichotomum F. W. Peirson, Mabel B. Peirson 1926-4-2 6579 Lake Roadside, 0.5 mile south of Clear Lake. Comment
  UC249725  Trifolium fucatum Joseph P. Tracy 1921-5-12 5521 Lake Lakeport Northern Coast Ranges 426 Comment
  UCD108992  Trifolium fucatum J. E. Coke 1932-5-6 s.n. Lake Lake County. Comment
  RSA2227  Trifolium gracilentum J. W. Blankinship 1923-4-7 s.n. Lake Kelseyville. Comment
  UC353836  Trifolium microcephalum Milo S. Baker 1925-6-29 2251 a Lake East Whispering Pines Point Comment
  RSA2226  Trifolium variegatum var. major J. W. Blankinship 1923-4-24 s.n. Lake Kelseyville. Comment
  JEPS81313  Trifolium wormskioldii L. R. Heckard and J. C. Hickman 1982-7-5 5929 Lake ca 1/2 mi nw Summit Springs (sw side of mtn); Snow Mtn 1432 Comment
  SEINET10862709  Trifolium wormskioldii var. wormskioldii Joseph W. Blankinship Blankinship s.n. Lake Kelseyville. Lakeside Park. Wet places. Comment
  HSC15687  Trillium chloropetalum var. chloropetalum D. M. Patten 1964-5-2 Lake 100 yds. E of Hartly Cemetery on Scotts Valley Rd. 457 Comment
  POM290751  Trillium chloropetalum var. giganteum Lyman Benson 1928-3-27 26 Lake Highland Springs, bottom land thickets; Mayacamas Mt. range, Dobe Creek drainage area. 610 Comment
  UCR50687  Triodanis biflora Lyman Benson 1932-6-18 3709 Lake Buckingham Park, Middle North Coast Range, Clear Lake River Drainage. 488 Comment
  SEINET10458973  Triodanis biflora Edward L. Greene Greene 1889 Lake NEAR LATHROP Comment
  HSC33270  Triphysaria eriantha Thomas W. Nelson, Jane Nelson 1974-4-8 1150 Lake 200 m E of Oasis Resort, 13 mi. E of Clear Lake Oaks along Hwy. 20 Comment
  UC1334871  Triphysaria versicolor subsp. faucibarbata L. D. Thurman 1965-4-13 642 Lake on Butts Canyon road 4 mi se Middletown Comment
  SEINET10605812  Trisetum canescens A. Arthur Heller 1902-7-15 Heller 5885 Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  CAS-BOT-BC522001  Triteleia hyacinthina Edward Dearing 1967-6-12 s.n. Lake Cobb Comment
  CAS-BOT-BC522003  Triteleia hyacinthina Alice Eastwood; John Thomas Howell 1938-5-16 5644 Lake Sulphur Banks Comment
  HSC43928  Triteleia laxa Robert M. Specht 1977-4-28 826 Lake Saddle of ridge crest 512 Comment
  RSA70140  Triteleia laxa F. W. Peirson, Mabel Peirson 1926-4-3 6616 Lake 3.3 miles north of Middletown. Comment
  UC1585962  Triteleia laxa Barbara Ertter 1988-7-3 7673 Lake ca 10 air mi n Upper Lake (town) (Elk Mt Rd at jct Bear Cr Rd, top of Elk Mt. Grade); Mendocino National Forest, Elk Mt. Grade 1097 Comment
  UCD160660  Triteleia laxa James A. Neilson Jr. 1975-6-5 3337 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  CAS-BOT-BC526088  Triteleia laxa L. R. Abrams 1928-5-5 12372 Lake Upper Lake to Lucerne Comment
  CAS-BOT-BC526091  Triteleia laxa R. Bacigalupi; R. S. Ferris; Ira L. Wiggins 1933-6-2 6692 Lake 1/4 mile northwest of Oak Park Springs on Pope Valley - Middletown Road Comment
  CAS-BOT-BC526093  Triteleia laxa Carl B. Wolf 1928-5-4 1901 Lake 2 miles north of Middletown Comment
  POM276969  Triteleia laxa Lyman Benson 1935-5-18 6616 Lake Kelseyville, Middle North Coast Mt. Range, Clear Lake Watershed. 427 Comment
  RSA466276  Triteleia peduncularis L. F. LaPre, K. Campbell 1987-6-29 s.n. Lake Barrel Springs Camp, NE of Clear Lake at Colusa Co. line, on Walker Pass 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
  SD6388  Triteleia peduncularis daniel Cleveland Jun 1882 Lake Allen Springs. Comment
  UC1178972  Triteleia peduncularis Herbert L. Mason 1946-5-30 12809 Lake Indian Valley , Indian Valley (North Fork Cache Creek) Comment
  CAS-BOT-BC527997  Triteleia peduncularis Tom Craig 1941-6-18 s.n. Lake Road between Aetna Springs and Middletown Comment
  POM273900  Tropidocarpum gracile Lyman Benson 1929-3-22 1030 Lake Big Valley, 1 mile N of Kelseyville, by Kelsey Creek. Comment
  UC857588  Tropidocarpum gracile Milo S. Baker 1940-5-11 9626 Lake Lakeport-Hopeland Hwy ca 4 mi w Lakeport Comment
  UCD42007  Turritis glabra Geri Hulse-Stephens 2001-6-29 701 Lake Goat Mountain. Wyman Creek. 1005 Comment
  CAS-BOT-BC381872  Uropappus lindleyi L. R. Abrams 1928-5-7 12517 Lake Cache Creek, 2 miles west of Hough's Springs Comment
  HSC45706  Uropappus lindleyi Sheila Logan 1978-4-23 103 Lake Barrel Springs Campground. 701 Comment
  UC1737022  Uropappus lindleyi Kay H. Beach, Frank Gould 1940-5-17 433 Lake near Middletown. Comment
  HSC37973  Uropappus lindleyi Thomas W. Nelson, J. P. Smith, James Nelson, Jane P. Nelson 1976-4-12 2322 Lake Along Moran Valley Rd., 2 mi. W of Napa Co. line 732 Comment
  UC1322486  Utricularia macrorhiza Alice Howard 1966-7-12 Lake w. end Boggs Lake 883 Comment
  UC618480  Vaccaria hispanica M. S. Jussel 1937-5-23 Lake near Middletown Comment
  UC102864  Verbascum blattaria D. Cleveland 1882-6-26 Lake Allen's Springs Comment
  UC1125673  Verbascum blattaria P. L. Johannsen 1937-6-23 1198 Lake 3 mi se Upper Lake; Lakeport Quadrangle Comment
  RSA702854  Verbena lasiostachys L. 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. 503 Comment
  JEPS39096  Verbena lasiostachys var. lasiostachys W. L. Jepson 1938-6-9 18935 Lake Bartlett Springs; valley flat 701 Comment
  CDA18834  Verbena lasiostachys var. lasiostachys R. Breckenridge, Morse 1999-7-22 PDR 958961 D Lake Lake Pillsbury, Upper Lake. 0 Comment
Read comments
Feb 22 2015
  UC730041  Veronica arvensis Leo F. Koch 1940-5-2 946 Lake Soda Creek Auto Camp grounds near Lake Pillsbury; Soda Creek Auto Camp Comment
  JEPS15541  Veronica serpyllifolia subsp. humifusa G. Thomas Robbins with L. R. Heckard 1956-7-25 3699 Lake at e base of ridge that forms a se extension of Snow Mountain West (about 1/2 mi airline from its summit, into the headwaters of Bear Creek, a trib. of Rice Fork of Eel River) 1981 Comment
  UCD160436  Vicia americana subsp. americana James A. Neilson Jr. 1975-5-14 3447 a Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  CHSC91507  Vicia americana var. americana D. Isle 1995-6-7 1073 Lake Mendocino National Forest--North Coast Ranges. Rice Fork Watershed. East of Rd. 16N19 in the East side of Deer Valley Meadow. 1024 Comment
  CHSC63756  Viola adunca Vernon H. Oswald; Lowell Ahart 1994-6-20 6333 Lake Forest Route M3 at the spur road to West Crockett Camp and trailhead, N side of Snow Mtn. Wilderness, WNW of Stonyford. Comment
  JEPS87844  Viola adunca Vernon H. Oswald and Lowell Ahart 1994-6-20 6333 Lake wnw of Stonyford (n side of Snow Mountain Wilderness, Forest Route M3 at the spur road to West Crockett Camp and trailhead, n side of road); Snow Mountain Wilderness 1524 Comment
  HSC41945  Viola douglasii Richard G. Runyon 1977-4-24 26 Lake Barrel Springs Campground 701 Comment
  UC1121569  Viola douglasii E. Armstrong 1934-3-20 952 Lake 2 mi sw of Middletown 152 Comment
  RSA80511  Viola douglasii Milo S. Baker 1940-04 9514 Lake 2 mi S of Lakeport. Comment
  SEINET7042799  Viola douglasii A. G. Vestal 1955-5-9 s.n. Lake Serpentine at Howard Springs. Whispering Pines quadrangle UTM Zone 10, 588320mE. 4300894mN. Comment
  UC1749325  Viola douglasii Milo S. Baker 1935-4 8133 Lake About 11 miles out of Lower Lake on Knoxville Road Comment
  CAS-BOT-BC537052  Viola lobata John F. Emmel 1971-5-22 352 Lake Along Road 400 about 0.3 road miles SW of Junction Road 400 and Road 500, Boggs Mountain State Forest 990 Comment
  CAS-BOT-BC537056  Viola lobata M. S. Jussel 1933-4-29 s.n. Lake Cobb P.O., Cobb Mt. Comment
  RSA10785  Viola purpurea subsp. quercetorum Carl B. Wolf 1928-5-6 2034 Lake 3 miles west of Bartlett Springs on the road to Clear Lake. Comment
  UC566107  Viola purpurea subsp. quercetorum H. S. Yates 1934-4-15 3758 Lake Bendmore Valley 762 Comment
  HSC41839  Vulpia microstachys Tom Duebendorfer 1977-4-23 19 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  UCD41538  Vulpia microstachys Geri Hulse-Stephens 2001-6-5 657 Lake Goat Mountain. Addington Camp. 1386 Comment
  CAS-BOT-BC183139  Vulpia microstachys var. ciliata John Thomas Howell 1943-5-11 18023 Lake 1 mile south of Lakeport Comment
  POM303603  Vulpia microstachys var. ciliata Frank W. Gould 1940-5-15 1266 Lake 2.5 miles northeast of Middleton. Comment
  UCD93829  Vulpia microstachys var. ciliata Frank W. Gould 1940-5-15 1266 Lake 2.5 miles northeast of Middleton. Comment
  CAS-BOT-BC183782  Vulpia microstachys var. confusa David D. Keck 1933-5-29 2383 Lake 2 miles east of Kelseyville Comment
  CAS-BOT-BC183981  Vulpia microstachys var. microstachys Milo S. Baker 1943-5-11 10405 Lake Ca 1 mi S of Lakeport Comment
  CAS-BOT-BC183983  Vulpia microstachys var. microstachys David D. Keck 1938-8-3 4733 Lake 5 mi. W. of Middletown on road to Cobb Mt., on grade in hills Comment
  CAS-BOT-BC183990  Vulpia microstachys var. microstachys L. R. Abrams 1928-5-5 12344 Lake Kelseyville Comment
  SEINET10959247  Vulpia microstachys var. microstachys John Thomas Howell 1943-5-11 Howell 18021 Lake 1 mile south of Lakeport. Comment
  UCD141187  Vulpia myuros Ellen Dean; with Plant Biology 102 interns 2013-4-14 7693 Lake Clear Lake State Park. NE of Kelseyville. Main part of park near boat launch area and Visitor Center parking lot. 405 Comment
  POM296525  Vulpia myuros var. hirsuta Lyman Benson 1935-3-16 6288 Lake Kelseyville. Middle N Coast mtn range, Clear Lake watershed. 427 Comment
  UCSB46286  Whipplea modesta Steele, Kelly 1980-5-3 Lake Hopland Road; 3.1 miles east of Lake County boundary; along South Fork of Scott's Creek Comment
  CAS-BOT-BC382938  Wyethia angustifolia L. R. Abrams 1928-5-6 12433 Lake 6 mi. up grade west side Bartlett Mt. Comment
  CAS-BOT-BC382952  Wyethia angustifolia John Thomas Howell 1945-6-21 21148 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CHSC29536  Wyethia angustifolia Dibble; Griggs 1979-6-15 63 Lake Near Potato Hill, close to the town of Stonyford. On the upper third of a ridge system. 1231 Comment
  RSA109905  Wyethia angustifolia P. A. Munz 1956-7-25 22367 Lake Long Ridge Trail, Fir root Spring to Snow Mt. 1524 Comment
  UC1223045  Wyethia angustifolia Joseph P. Tracy 1951-7-6 19608 Lake grassy places n crossing top of Elk Mt.; North Coast Ranges 1158 Comment
  UCD20485  Wyethia angustifolia E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1054 Lake McLaughlin UC Reserve. Lower reaches of southeastern slopes of Research Hill. Banks of Hunting Creek. Just W of parking area and old 4-wheel drive road that goes south from Knoxville-Berryesa Rd. 609 Comment
  CHSC68543  Wyethia glabra Vernon H. Oswald; David Isle, Rhonda Isle 1997-5-3 8365 Lake Inner North Coast Ranges. Forest Road M5 north of Wyle Glade, northwest of Indian Valley Reservoir. On roadside banks. 944 Comment
  UCD89142  Wyethia glabra Catherine E. Koehler 2008-5-3 s.n. Lake McLaughlin Reserve, Clover Valley. 502 Comment
  JEPS80084  Wyethia helenioides L. R. Heckard with J. Hickman 1979-6-16 5091 Lake ridge ne Timber Lake; Snow Mt. 1889 Comment
  UCD160690  Wyethia helenioides James A. Neilson Jr. 1975-6-5 3250 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  RSA79072  Wyethia helenioides E. K. Balls, Lee W. Lenz 1952-5-8 17121 Lake 3.7 miles N of Lake Co line on Hwy 39 from Calistoga to Middletown. Comment
  UCD137074  Wyethia mollis K. Esau; E. Hyde 1938-5-5 s.n. Lake Exact location unknown. Comment
  RSA2604  Yabea microcarpa J. W. Blankinship 1924-5-13 s.n. Lake Mt. Konocti 610 Comment
  HSC43920  Zeltnera trichantha Robert M. Specht 1977-8-17 1176 Lake NW of Dunnigan hill 500 Comment
  UCD84039  Zeltnera venusta Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6218 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). 680 Comment
  POM291033  Zigadenus fremontii Lyman Benson 1930-3-22 1959 Lake Kelseyville, Middle North Coast mountain range 488 Comment
  RSA10174  Zigadenus micranthus Carl B. Wolf 1928-5-5 1973 Lake 4 miles from Clear Lake on Bartlett Springs Grade Comment
  SEINET12048669  Zigadenus micranthus F. H. Utech, McClintock, E.; Knight, W.; Knight, I. 1984-1 84 -031 Lake ca 6 mi E from junction of CA 29 & Butts Canyon Road on Butts Canyon Road, Detert Reservoir area 305 Comment
  UC1543045  Zigadenus micranthus var. micranthus Donald G. Nelson 1940-4-30 645 Lake s Clear Lake (between Middletown and Kelseyville, Loch Lomond precisely at the summit of the grade); Cobb Mountain, Loch Lomond Comment
  SEINET3889534  Zigadenus venenosus var. micranthus A. Simontacchi 1937-6-25 197 Lake 2.7 miles southwest of Sawmill Flat, near Bartlett Mountain.; 0 899 Comment



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