Search Results — 2000 specimen records retrieved (1630 records with coordinates)
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(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)

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

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC73535  Abies concolor Barbara Pace 1939-9-4 s.n. Lake Sheetiron Mt. 1981 Comment
  CAS-BOT-BC331552  Acer macrophyllum A. A. Heller 1902-7-14 5878 Lake Foothills S of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  JEPS77369  Acer macrophyllum Robert M. Lloyd 1963-5-4 2595 Lake on State Highway 29, 3 mi n Cobb; n of Cobb Comment
  UCD117137  Acer negundo M. Wiesendanger 1928-4-7 934 Lake Blue Lakes. Comment
  UCD36344  Achnatherum lemmonii Beecher Crampton 1953-6-2 1382 Lake Northwest slope of Mount Hannah, at western edge of Bogg's Lake. Comment
  RSA2544  Achnatherum lemmonii var. lemmonii J. W. Blankinship 1924-5-15 s.n. Lake Kelseyville 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
  CAS-BOT-BC29807  Achyrachaena mollis John H. Thomas 1969-4-29 14996 Lake 4.6 miles north of Lower Lake along Highway 53. Comment
  POM284474  Achyrachaena mollis Lyman Benson 1928-5-1 762 Lake Piner Hill, 1 mile west of Kelseyville. Middle N coast Mts. 549 Comment
  UCD20721  Acmispon americanus var. americanus Mark Bibbo; w/ Laura Wynholds 2002-7-20 62 Lake McLaughlin UC Reserve. S of Knoxville-Berryessa Rd. just E of the jct with the the old 4WD road to Dunnigan Hill. Middle of Research Hill (North side) on bench just up from Hunting Creek. 609 Comment
  CHSC115193  Acmispon denticulatus Lowell Ahart 2015-4-28 20098 Lake East of the meadow, about 150 yards west of Barrel Spring Meadow, about 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. 696 Comment
  CHSC115199  Acmispon wrangelianus Lowell Ahart 2015-4-28 20099 Lake In the meadow, about 150 yards west of Barrel Spring Meadow, about 1/4 miles (air) west of Walker Ridge Road, about 3 miles (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. 696 Comment
  UCD160437  Acmispon wrangelianus James A. Neilson Jr. 1975-5-14 3447 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  CAS-BOT-BC29866  Adenocaulon bicolor Walter Knight; Irja Knight 1981-7-7 4405 Lake Above Towhead Flat, enroute to summit of Mt. Sanhedrin 1371 Comment
  OBI53738  Adenocaulon bicolor David J. Keil, Kathleen Keil 1992-7-18 23418 Lake Mendocino NAtl forest. Vicinity of Deer Valley campground SE of Elk Mtn Rd, N of Upper lake Comment
  CHSC29607  Adenostoma fasciculatum Dibble; Griggs 1979-7-11 103 Lake Near Potato Hill, close to the town of Stonyford. 927 Comment
  UC161483  Adenostoma fasciculatum J. Torrey 1865-1 127 Lake Borax Lake Comment
  POM274970  Adenostoma fasciculatum var. fasciculatum Lyman D. Benson 1937-8-31 8517 Lake Rincon School, Kelseyville; Mt. Range: Middle North Coast; Watershed: Clear Lake. 457 Comment
  CAS-BOT-BC65584  Adiantum jordanii J. W. Blankinship 1924-5-24 s.n. Lake Kelseyville, Mt. Konocti Comment
  UC1063723  Adiantum jordanii K. Bradshaw 1937-6-1 33 Lake 4 mi w Lakeport; Lakeport Quadrangle Comment
  SFV2180  Aesculus californica K. A. Wilson 1961-6-21 1183 Lake On Callifornia Highway 20, 1 mile west of Colusa County line. 500 Comment
  UCD83721  Aesculus californica Joseph Schlottman; with PLB 102 class 2010-5-2 7 Lake W slope of Walker Ridge. Bartlett Springs Road. West of Bartlett Springs Road/Walker Ridge Road junction, and east of Bartlett Springs Road/Kilpepper Creek intersection. 563 Comment
  RSA0034197  Agastache urticifolia M. Bourell 1997-7-3 6586 Lake Mendocino National Forest, 2.3 mi. N of Low Gap on Road M3. 1371 Comment
  CDA40748  Agastache urticifolia T. C. Fuller 1962-7-1 9136 Lake Bank of Kelsey Creek, Cobb. 0 Comment
  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
  CAS-BOT-BC22945  Agoseris heterophylla J. W. Blankinship 1923-4-15 s.n. Lake Kelseyville Comment
  POM52191  Agoseris heterophylla C. F. Baker 1903-5-12 3068 Lake Near Lakeport. Comment
  SEINET7042600  Agoseris heterophylla A. G. Vestal 1963-5-11 s.n. Lake Perini Road, 0.3 mile from jct with Siegler Springs North Roadrangle Whispering Pines quad. UTM Zone 10, 528447mE, 4302577mN. Comment
  SEINET7042808  Agoseris heterophylla A. G. Vestal 1955-5-9 s.n. Lake Serpentine at Howard Springs. Whispering Pines quadrangle UTM Zone 10, 588320mE. 4300894mN. Comment
  CAS-BOT-BC46030  Agoseris heterophylla var. cryptopleura John Thomas Howell 1943-5-11 18012 Lake 1 mile south of Lakeport Comment
  CAS-BOT-BC46034  Agoseris heterophylla var. cryptopleura L. R. Abrams 1928-5-4 12320 Lake 5 mi. Northeast of Middletown on road to Lower Lake Comment
  CAS-BOT-BC13118  Agoseris hirsuta John Thomas Howell 1940-6-30 15592 Lake Soda Bay Comment
  CAS-BOT-BC13119  Agoseris hirsuta J. W. Blankinship 1928-11-3 s.n. Lake Lakeport Comment
  CAS-BOT-BC13407  Agoseris retrorsa J. W. Blankinship 1927-5-22 s.n. Lake Kelseyville. Mt. Konocti. 609 Comment
  CAS-BOT-BC451152  Agrimonia gryposepala P. Schulthess 1931-7-18 s.n. Lake Hildebrand Ranch, 6 mi. southeast of Kelseyville Comment
  CAS-BOT-BC127247  Agrostis exarata A. A. Heller 1902-7-23 5958 Lake Thistle Springs, Mount Sanhedrin. Comment
  SEINET3916335  Agrostis exarata Beecher Crampton 1956-6-26 3676 Lake Loch Lomond.; 0 855 Comment
  UCD37020  Agrostis exarata Beecher Crampton 1956-6-26 3662 Lake Lake County, 3.5 miles by road east of Seigler Springs, west side of Snow's Lake. 655 Comment
  UCD52514  Agrostis exarata A. A. Beetle 1946-6-27 4689 Lake Lakeport. Comment
  UCD52520  Agrostis exarata A. A. Heller 1902-7-15 s.n. Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  UC577893  Agrostis hallii A. Simontacchi 1937-6-21 175 Lake nw Upper Lake (Hunter Point); Lakeport Quad., Mendocino National Forest, Hunter Point 853 Comment
  CAS-BOT-BC138846  Agrostis microphylla John Thomas Howell 1967-5-18 42246 Lake Just north of Middletown. Comment
  RSA113785  Agrostis microphylla Beecher Crampton 1956-5-21 3439 Lake 2 miles north of Middletown, on the road to Harbin Springs. Just south of Harbin Creek. Comment
  CAS-BOT-BC138806  Agrostis scabra Greg de Nevers 1996-9-1 10862 B Lake Boggs Lake TNC Preserve. 609 Comment
  RSA109919  Agrostis stolonifera P. A. Munz 1956-7-24 22278 Lake Fir Root Spring, Long Ridge SE of Snow Mt. 1372 Comment
  UCD82097  Aira caryophyllea Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth 2009-5-20 5624 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.5 road mi N of intersection with road to Indian Valley Reservoir. Parking area, undeveloped roads, flats and slopes on W side of road. 821 Comment
  CAS-BOT-BC138382  Aira caryophyllea var. caryophyllea Carl B. Wolf 1928-5-6 1939 Lake 1 mile up Bartlett Springs grade. Comment
  POM225832  Allium amplectens M. S. Jussel 1932-5-1 s.n. Lake Jordan Park. Comment
  UC1184076  Allium amplectens R. Ornduff, R. L. Taylor, F. Chisaki, D. Mason 1960-5-30 6152 Lake approx. 5 mi w village of Lower Lake (w end of Manning Flat on s end of Clear Lake); Clear Lake, Manning Flat Comment
  HSC66045  Allium cratericola D. Boyd, M. Eichelberger, Tim Messick, T. A. Ranker 1980-4-19 41 Lake Along Walker Ridge Rd. 3.7 mi. N of junction with access rd. to Indian Valley Dam Comment
  HSC85758  Allium falcifolium Jeff Dunk, Tallchief Comet, David Munger 1987-4-11 57 Lake Walker Ridge Rd. off Hwy. 20 E, 1.5 mi. E of Blue Oak Campground. Comment
  SBBG57452  Allium falcifolium M. N. Ackley -Apr-1928 624 Lake Lakeport 411 Comment
  UCSB751  Allium falcifolium Ingram, John 1953-4-11 Lake On Hill 1030 Comment
  CAS-BOT-BC469136  Allium falcifolium Robert E. Jameson 1967-5-22 16 . Lake Highland Creek, 10 miles south of Lakeport Comment
  HSC37982  Allium falcifolium Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2330 Lake Along Morgan Valley Rd., 2 mi. W of Napa county line 732 Comment
  RSA550229  Allium falcifolium D. W. McNeal 1991-4-13 3806 Lake On the ridgetop above Walker Ridge Road, 0.4 mile north of highway 20. Comment
  HSC34907  Allium fimbriatum var. fimbriatum Thomas W. Nelson, James Nelson 1975-5-5 1795 Lake Beside Hwy. 29, 2 mi. N of Middletown Comment
  UC106705  Allophyllum divaricatum T. S. Brandegee 1892-6-22 Lake Snow Mt. Comment
  SD7645  Allophyllum gilioides Daniel Cleveland Jun 1882 Lake Allen Springs Comment
  CAS-BOT-BC170966  Alnus rhombifolia James A. Gunn, Jr. 1902-5-17 s.n. Lake 3 mi SE of Glenbrook near Gunn Bros. Mill Comment
  UC1135130  Alnus rhombifolia B. Schreiber 1936-9-20 2343 Lake Bear Creek Camp Mendocino National Forest, Stoneyford Quadrangle Comment
  CAS-BOT-BC376430  Alopecurus geniculatus Greg de Nevers 1996-5-18 10801 Lake Boggs Lake. Comment
  JEPS54306  Amaranthus blitoides W. L. Jepson 1938-10-1 19055 Lake bridge over Putah Creek Coyote Valley, Putah Creek Comment
  UC1136528  Amaranthus californicus B. Schreiber 1936-9-19 2332 Lake 1 mi ne Sheep Corral (Sag Pond, Snow Mt. Trail); Mendocino National Forest, Stoneyford Quad. 1341 Comment
  RSA2468  Amaranthus retroflexus J. W. Blankinship 1928-8-25 s.n. Lake Kelseyville Comment
  CAS-BOT-BC142535  Amelanchier utahensis Rimo Bacigalupi 1926-3-28 1266 Lake Along road between old Toll House and Middletown Comment
  UC1127816  Amelanchier utahensis K. Bradshaw 1937-6-8 111 Lake 1.25 mi ne Liberty School; Lakeport Quad. 457 Comment
  CAS-BOT-BC213962  Amsinckia M. S. Jussel 1933-7-3 332 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  HSC3539  Amsinckia douglasiana C. B. Wolf 1928-5-5 1959 Lake 2 mi. from Clear Lake on the road to Bartlett Springs Comment
  HSC62943  Amsinckia intermedia David Wheeler 1979-4-14 55 Lake 0.4 mi. N of Hwy. 20 on Wilbur Springs Rd. 640 Comment
  UC1229758  Amsinckia lunaris Francia Chisaki, Helen K. Sharsmith 1959-5-27 1345 Lake 4.1 mi s Howard's Hot Springs (sw of Lower Lake); North Coast Ranges Comment
  UCD81171  Ancistrocarphus filagineus Angela McGinnis; with PLB 102 class 2009-5-3 3 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road miles north of junction with Hwy 20. East side of the road. 649 Comment
  JEPS40585  Ancistrocarphus filagineus Joseph P. Tracy 1921-5-13 5556 Lake hills near the top Lakeport-Hopland Rd.; Northern Coast Ranges 609 Comment
  UC1199392  Anisocarpus madioides Joseph P. Tracy Jul 21 1905-Aug 16 1905 2316 Lake Elk Mountain, n Lake County Northern Coast Ranges, Elk Mountain 1219 Comment
  CAS-BOT-BC271416  Anisocarpus scabridus G. Thomas Robbins; L. R. Heckard 1956-7-25 3725 Lake Southern extension of Snow Mt. West and about one-fourth mile south of its summit 2103 Comment
  JEPS73438  Anisocarpus scabridus L. R. Heckard 1972-7-8 3032 Lake spur runnign se West Peak Snow Mt. 2042 Comment
  UC180114  Anisocarpus scabridus H. M. Hall 1913-7-21 9535 Lake Mt. Hull, n Lake County Inner North Coast Ranges 2011 Comment
  UCD135660  Anisocarpus scabridus Bruce G. Baldwin 1987-7-12 676 Lake Mendocino National Forest, Hull Mountain, on both sides of hogback ridge in northeasterly orientation from Hull Mountain summit, ca. 0.1-0.3 mile from lookout. Comment
  CAS-BOT-BC294720  Antennaria Mona Bourell 1997-7-3 6593 Lake Mendocino National Forest, Summit of Sheetiron Mountain Comment
  SBBG21218  Anthoxanthum odoratum B. Crampton 1956-6-26 Lake Lock Lomond 853 Comment
  UCD56161  Anthoxanthum odoratum Beecher Crampton 1956-6-26 3673 Lake Loch Lomond. 855 Comment
  CHSC71449  Antirrhinum cornutum Vernon H. Oswald; Lowell Ahart 1998-7-15 9284 Lake East side of county near Barrel Spring on the east side of Baldy Mtn. and west of Walker Ridge Rd. 0.8 mi south of Bartlett Springs Rd. 640 Comment
  JEPS83307  Antirrhinum cornutum David M. Thompson 1983-8-11 403 Lake SW of Butts Canyon Road 2.2 miles N of Snell Valley Road junction, streambed of Butts Creek; Aetna Springs Quad., Butts Creek 243 Comment
  SEINET3158976  Antirrhinum vexillocalyculatum D. M. Jackson, R. W. Spellenberg 1973-5-27 216 Lake on Goat Mtn. Rd. 8.0 mi NW of Lodogo 549 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
  JEPS5355  Antirrhinum vexillocalyculatum subsp. breweri Willis L. Jepson 1892-8-4 21316 Lake near Hullville (Gravelly Valley); South Fork of the Eel River, Gravelly Valley Comment
  UC707005  Antirrhinum vexillocalyculatum subsp. breweri Lyman Benson 1936-8-4 7928 Lake 1 mi n Kelseyville (bed of Kelsey Creek, Clear Lake drainage area); Middle North Coast Range, Clear Lake, Kelsey Creek 411 Comment
  JEPS5357  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum W. L. Jepson 1938-10-1 19069 Lake Putah Bridge Coyote Valley (Putah <Creek> bed) Comment
  UC1454759  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum D. M. Jackson and R. Spellenberg 1972-5-25 204 Lake 6.4 mi ne Aetna Springs (on the Butts Creek rd) Comment
  JEPS50665  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum Mr. and Mrs. H. Hamann 1967-7-6 Lake just outside Middletown (Rabbit Hill, along road leading to the home of Mr. and Mrs. H. Hamann); Rabbit Hill Comment
  JEPS5290  Antirrhinum virga Willis L. Jepson 1892-7-30 21302 Lake near Uncle Sam Mt. (= Mt. Konocti); Mountain Region of Clear Lake Comment
  POM296124  Antirrhinum virga Cora W. Benson 1935-6-7 56 Lake Mt. Konocti. Comment
  UCD35410  Antirrhinum virga Beecher Crampton 1956-6-27 3687 Lake Bonanza springs. 762 Comment
  HSC37906  Apiastrum angustifolium Thomas W. Nelson, J. P. Smith, James Nelson, Jane P. Nelson 1976-4-12 2308 Lake Morgan Valley Rd., 7.8 mi. from Upper Lake 640 Comment
  UC909717  Apocynum cannabinum Milo S. Baker 1950-6-2 12276 Lake ca. 1 mi. s.e. Borax Lake Comment
  CAS-BOT-BC128630  Arbutus menziesii J. A. Gunn, Jr. 1902-5-17 s.n. Lake 3 miles N.W. of Glenbrook Comment
  UC1073387  Arceuthobium campylopodum George B. Rossbach 1955-5-9 236 Lake se Clear Lake (near Rts. 53 and 20 junction) 502 Comment
  UC54672  Arceuthobium douglasii W. W. Mackie Aug. 1902 Lake Comment
  RSA111657  Arctostaphylos canescens P. A. Munz 1956-7-25 22328 Lake 3 mi. N of Fir Root Spring, Long Ridge. 1098 Comment
  SEINET11991007  Arctostaphylos canescens Unknown 1980-1 26 Lake Mendocino National Forest, 6.1 mi W of Nice along Bartlett Springs Rd 1219 Comment
  CAS-BOT-BC24065  Arctostaphylos canescens subsp. canescens C. Hart Merriam 1907-7-24 s.n. Lake Bartlett Springs Comment
  HSC39074  Arctostaphylos canescens subsp. canescens A. M. Montalvo, J. D. Ackerman 1975-9-10 687 Lake Boggs Mtn. E of Cobb, near summit on Rd. 542 1091 Comment
  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
  UC1363639  Arctostaphylos canescens subsp. canescens Charles M. Belshaw 1936-9-19 2696 Lake sw-facing slopes Snow Mountain West (two mi ne of Potato Hill); Inner North Coast Ranges 1889 Comment
  UC1363643  Arctostaphylos canescens subsp. canescens Charles M. Belshaw 1936-9-19 2693 Lake sw slope Snow Mountain West (above Sheep Camp); Inner North Coast Ranges 1950 Comment
  CAS-BOT-BC23921  Arctostaphylos canescens subsp. sonomensis Walter Knight; Irja Knight 1981-7-6 4280 Lake Boardman Ridge on s. slope of Hull Mountain. 1524 Comment
  HSC39073  Arctostaphylos glandulosa A. M. Montalvo, J. D. Ackerman 1975-9-10 685 Lake Boggs Mtn. E of Cobb, near summit on Rd. 542 1091 Comment
  HSC7637  Arctostaphylos glandulosa C. B. Wolf 1928-2-26 1520 Lake 6 mi N of Upper Lake on road to Williams Comment
  UCD23604  Arctostaphylos glandulosa Rodney Gale Myatt 1971-9-15 1006 Lake Along highway 175 between Lakeport and Hopland, near Lake Co. and Mendocino Co. line. 609 Comment
  CAS-BOT-BC23234  Arctostaphylos glandulosa subsp. glandulosa P. C. Everett; E. K. Balls 1954-10-17 20339 Lake Open slopes, Goat Mt., to Bear Creek, 4.6 mi. w. of Lake-Colusa Co. line, between Stonyford and Upper Lake. 1219 Comment
  CAS-BOT-BC24778  Arctostaphylos glandulosa subsp. glandulosa C. B. Wolf 1928-5-6 1963 Lake 2 mi. up Bartlett Springs grade. Comment
  CAS-BOT-BC24779  Arctostaphylos glandulosa subsp. glandulosa C. B. Wolf 1928-2-26 1520 Lake 6 mi. n. of Upper Lake on road to Williams. Comment
  CHSC91126  Arctostaphylos glandulosa subsp. glandulosa David Isle 1997-7-31 317 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. 12.6 mi. out from Pitney Lane via 16N30 to 16N14. 1024 Comment
  POM286172  Arctostaphylos glandulosa subsp. glandulosa Lyman Benson 1939-7-12 9681 Lake South of Kelseyville. 549 Comment
  UC1120181  Arctostaphylos glandulosa subsp. glandulosa H. S. Yates 1934-4-15 3768 Lake s Bendmore Valley; Ukiah Quadrangle 762 Comment
  UC1120190  Arctostaphylos glandulosa subsp. glandulosa H. S. Yates 1934-4-15 3737 Lake near Bendmore Valley; Ukiah Quadrangle Comment
  HSC34922  Arctostaphylos manzanita Thomas W. Nelson, Jane P. Nelson 1975-3-26 1768 Lake Hwy. 29 N of Calistoga along St. Helena Creek Comment
  JEPS2736 Image available Arctostaphylos manzanita W. L. Jepson 1892-7-30 14729 Lake near Mt. Konocti (Lower Lake Grade to Kelseyville); ; Mt. Konocti (Uncle Same Mt.), Lower Lake, grade to Kelseyville Comment
  RSA633031  Arctostaphylos manzanita Jon E. Keeley 1981-7-5 7590 Lake Clear Lake State Park. Comment
  UCD51912  Arctostaphylos manzanita K. E. Bradshaw 1937-6-7 91 Lake 2 1/2 miles north of Lakeport. 441 Comment
  CAS-BOT-BC38935  Arctostaphylos manzanita subsp. elegans John Thomas Howell 1930-8-24 5455 Lake 4 miles from Middletown on Adams Springs Road. Comment
  CAS-BOT-BC38951  Arctostaphylos manzanita subsp. elegans H. E. McMinn 1925-12-31 1605 B Lake Bartlett Mt., Clover Creek Road Comment
  JEPS80103  Arctostaphylos manzanita subsp. elegans L. R. Heckard with J. Hickman 1979-6-16 5112 Lake about 1 mi nw Timber Lake (w slopes of Snow Mt.); , nw of Timber Lake 1615 Comment
  UC1120160  Arctostaphylos manzanita subsp. elegans A. Simontacchi 1937-7-12 281 Lake 0.4 mi sw Soda Bay; Lakeport Quadrangle 548 Comment
  UC909856  Arctostaphylos manzanita subsp. elegans J. E. Adams 1934-3-10 660 Lake s Mt. Konocti Comment
  UC909859  Arctostaphylos manzanita subsp. elegans J. E. Adams 1934-3-10 652 Lake 11 mi s Kelseyville Comment
  UCD131133  Arctostaphylos manzanita subsp. elegans Ellen Dean; Karen Whitestone 2013-1-3 7524 a Lake Clear Lake State Park. NE of Kelseyville. South shore of Clear Lake, north side and lower reaches of Mount Konocti. Northern part of the park along Dorn Trail system near Swim Barrier Parking Lot. 421 Comment
  SEINET12524531 Image available Arctostaphylos manzanita subsp. elegans A. E. Wieslander 1939-1 899 Lake Near Howes camp, Lakeport Quadrangle, Mendocino National Forest. 1158 Comment
  CAS-BOT-BC38780  Arctostaphylos manzanita subsp. manzanita Doris K. Kildale 1926-5-31 2075 Lake Cold Brook between Kelseyville & Lower Lake Comment
  CAS-BOT-BC38784  Arctostaphylos manzanita subsp. manzanita Agnes M. Bowman 1902-2-16 s.n. Lake Indian Garden at Sulphur Banks Comment
  CAS-BOT-BC38800  Arctostaphylos manzanita subsp. manzanita John Thomas Howell 1930-3-23 4567 Lake Four miles from Middletown on road to Adams Springs Comment
  CAS-BOT-BC38804  Arctostaphylos manzanita subsp. manzanita A. A. Heller 1940-2-14 15497 Lake Four miles sout of Lower Lake in the Oak Belt of the Upper Sonoran Life Zone. It grew in open places along State Hwy 53. Comment
  CAS-BOT-BC38820  Arctostaphylos manzanita subsp. manzanita T. S. Brandegee 1888-1-1 37 Lake Lake County Comment
  CAS-BOT-BC38824  Arctostaphylos manzanita subsp. manzanita H. E. McMinn 1923-5-26 982 Lake Upper Eticuera Creek to Lake count line. Knotville region. Comment
  CAS-BOT-BC38845  Arctostaphylos manzanita subsp. manzanita T. S. Brandegee 1888-1-1 39 Lake Lake County Comment
  POM131950  Arctostaphylos manzanita subsp. manzanita A. A. Heller 1902-8-4 6025 Lake On Eel river one mile below Hullville. Comment
  POM286082  Arctostaphylos manzanita subsp. manzanita Lyman Benson 1927-12-24 20 Lake Kelseyville, west side Mt. Konocti above Breen's Lake. 549 Comment
  RSA137734  Arctostaphylos manzanita subsp. manzanita R. F. Thorne 1957-9-2 18978 Lake Along Hwy 20 about 7 miles SE of town of Clear Lake Oaks. Comment
  UC153959  Arctostaphylos manzanita subsp. manzanita Joseph P. Tracy Jul 21 1905-Aug 16 1905 2352 Lake Elk Mountain Northern Coast Ranges (n Lake Co.) 1219 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
  UC173891  Arctostaphylos patula H. M. Hall 1913-7-22 9567 Lake section of ranges 40-50 mi from Pacific Ocean; inner North Coast Ranges, Mt. Hull 2011 Comment
  SEINET11989658  Arctostaphylos patula var. coalescens W. Knight, Knight, I. 1982-1 4626 Lake between Lake Pillsbury & Hull Mountain Summit, along Boardman Ridge 1676 Comment
  CAS-BOT-BC43785  Arctostaphylos stanfordiana John Thomas Howell 1945-6-20 21087 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CHSC102772  Arctostaphylos stanfordiana David Isle; Arnold James 1993-6-24 1715 Lake Mendocino National Forest. North Coast Ranges. Upper Main Eel River Watershed. NE of Lake Pillsbury about 0.5 mile; adjacent OHV Trail 19N46, MDBM. 633 Comment
  UC153956  Arctostaphylos stanfordiana J. P. Tracy May 28 1902-Jun 2 1902 1694 Lake 6 mi nw Lakeport (in hills about Scotts Valley) 426 Comment
  UC535011  Arctostaphylos stanfordiana H. E. and S. T. Parks 1931-3-31 926 Lake near Mirabel Mine; Mirabel Creek Comment
Read comments
Nov 16 2011
  UC549550  Arctostaphylos stanfordiana J. E. Adams 1934-3-10 640 Lake e slope Mt. St. Helena Comment
  UC549683  Arctostaphylos stanfordiana J. E. Adams 1933-11-25 587 Lake sw Mt. Konocti (near Kelseyville) Comment
  UC549684  Arctostaphylos stanfordiana J. E. Adams 1933-11-25 589 Lake Hopland Rd 6 mi w Lakeport Comment
  UC549685  Arctostaphylos stanfordiana J. E. Adams 1933-11-25 586 Lake road s Kelseyville Comment
  UC549687  Arctostaphylos stanfordiana J. E. Adams 1934-3-10 667 Lake 7 1/2 mi s Kelseyville Comment
  RSA96802  Arctostaphylos stanfordiana P. C. Everett, E. K. Balls, George B. Everett 1954-10-17 20340 Lake Goat Mt., to Bear Creek, 5.7 miles W of Lake-Colusa Co. line, between Stonyford and Upper Lake. 1159 Comment
  CHSC63906  Arctostaphylos stanfordiana subsp. raichei Roger Raiche 1986-2-9 60008 Lake Ca 1 mi. E of the Mendocino Co line, Cow Mt. Area, Mill Creek Road (E of Ukiah). (This area is about 1 mi. SE of the type locality). 798 Comment
  HSC67088  Arctostaphylos viscida Teri Bartowski, Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 12 Lake Walker Ridge Rd., 2.65 mi. S of junction with access road to Indian Valley Dam Comment
  JEPS73340  Arctostaphylos viscida subsp. pulchella Edward Lee 1936-9-19 2552 Lake Snow Mountain 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
  UC1043521  Arctostaphylos viscida subsp. pulchella P. C. Everett and E. K. Balls 1954-10-18 20364 Lake 6.2 mi se Hough Springs (on road from Lucerne to Williams) 670 Comment
  UC1193020  Arctostaphylos viscida subsp. pulchella P. Zinke 1951-4-25 209 Lake between Blodgett Canyon and Springs Flat; Quad 47D3 304 Comment
  JEPS38761  Arctostaphylos viscida subsp. viscida J. W. Blankinship 1928-9-16 Lake Siegler Springs Comment
Read comments
Nov 8 2006
  JEPS38780  Arctostaphylos viscida subsp. viscida W. L. Jepson 1920-5-23 8977 Lake ridge betw. Indian Valley and Bear Valley (ne Lake Co.) Comment
  JEPS38882  Arctostaphylos viscida subsp. viscida W. L. Jepson 1936-12-5 17991 Lake Middletown Rd 2 mi e Toll House (e side of mt.); Mt. St. Helena Comment
  UC1388342  Arctostaphylos viscida subsp. viscida Freed W. Hoffman 1948-6-26 2484 Lake 3 mi n Bear Creek crossing; North Coast Ranges, Rice Creek Comment
  UCR42316  Arenaria douglasii L. F. LaPre 1985-4-26 s.n. Lake Inner North Coast Ranges, 2.6. mi north of Middletown on Hwy 29 399 Comment
  CDA24527  Argemone munita subsp. rotundata T. C. Fuller 1958-7-1 966 -58 Lake 0.5 mile west of Oasis. 0 Comment
  CAS-BOT-BC82437  Arnica discoidea Doris K. Kildale 1926-5-31 2030 Lake on road from Junction to Hopland Comment
  HSC46205  Arnica discoidea J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9349 Lake Mendocino National Forest, FS Rd. M1, 5.3 mi. from junction with FS Rd. 20N01 1585 Comment
  UCD129133  Arnica discoidea Roman Gankin; W. R. Hildreth 1967-7-3 876 Lake ca. 2.9 miles south of Hull Mountain on USFS Road 1 NO2. Comment
  CHSC29612  Arnica longifolia Dibble; Griggs 1979-8-8 165 Lake Near Snow Mountain. Close to the town of Stonyford. 1890 Comment
  POM289334  Artemisia douglasiana Lyman Benson 1936-8-15 7948 Lake Kelseyville 412 Comment
  SEINET258291  Artemisia douglasiana Unknown 1986-9-21 10242 Lake Lake County: Approximately 10 miles south of Hopland in the Sonoma Valley. 366 Comment
  CAS-BOT-BC294773  Asclepias cordifolia Mona Bourell 1997-7-2 6525 Lake Mendocino National Forest. Along Rice Creek Road. FS Road M 3 Comment
  JEPS49844  Asclepias cordifolia Willis L. Jepson 1892-7-30 14531 Lake near Uncle Sam Mt. (= Mt. Konocti); Mountain Region of Clear Lake Comment
  JEPS80098  Asclepias cordifolia L. R. Heckard with J. Hickman 1979-6-16 5107 Lake about 1 mi nw Timber Lake (w slopes of Snow Mt.); Snow Mt. 1615 Comment
  SEINET10580337  Asclepias cordifolia Charles F. Baker 1903-5-9 Baker 2986 Lake Lower Lake Comment
  UCD121300  Asclepias eriocarpa K. Esau; D. Hartmann 1941-7-17 s.n. Lake Dry roadside near Middletown. Comment
  CAS-BOT-BC300485  Asclepias fascicularis Mona Bourell 1997-7-3 6559 Lake Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail 1554 Comment
  RSA286386  Asclepias fascicularis R. F. Thorne 1974-7-27 44950 Lake Boggs Lake north of Harrington Flat Road. 914 Comment
  UC1123548  Asclepias fascicularis K. E. Bradshaw 1937-6-19 1445 Lake Laurel Beach Lakeport Quadrangle Comment
  CAS-BOT-BC222854  Asclepias solanoana Hugo Hamann 1968-6-1 s.n. Lake Kelly Cabin site, Cedar Creek, Snow Mt. Comment
  POM268962  Asclepias speciosa Lyman Benson 1932-7-17 s.n. Lake Cobb Valley, below Hoberg s. 915 Comment
  SEINET10741562  Asclepias speciosa A. Arthur Heller 1902-7-14 Heller 5876 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  CAS-BOT-BC68831  Aspidotis densa J. W. Blankinship 1923-5-6 s.n. Lake Upper Kelsey Cr. 762 Comment
  CAS-BOT-BC177472  Astragalus asymmetricus Richard A. DeMartile 1983-6-15 112 Lake Near Hough Springs 469 Comment
  RSA182039  Astragalus asymmetricus Freed W. Hoffman 1949-9-25 3145 Lake Hough Springs. Comment
  CAS-BOT-BC178828  Astragalus breweri Greg de Nevers 2001-4-8 12189 Lake Clear Lake, Lake County Land Trust, Rodman Slough 457 Comment
  JEPS101790  Astragalus breweri Dean W. Taylor 1998-6-4 16477 Lake serpentine hill just S of junction of Highway 175 and Highway 29 ca. 2 miles S Lakeport 426 Comment
  POM276058  Astragalus breweri Lyman Benson 1927-4-10 s.n. Lake Kelseyville. 549 Comment
  RSA10248  Astragalus breweri C. B. Wolf 1928-5-4 1892 Lake 2 mi. north of Middletown. 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
  UC1573057  Astragalus breweri H. D. Ripley and R. C. Barneby 1954-5-20 11577 Lake 2 mi s Lakeport; s of Lakeport 411 Comment
  UCD47903  Astragalus breweri Ellen Dean; Ryan Brisco 2005-4-24 2475 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
  SD8532  Astragalus clevelandii Daniel Cleveland Jun 1882 Lake Allen Springs Comment
  UC1142699  Astragalus clevelandii Rimo Bacigalupi with P. A. Munz, G. T. Robbins, L. T. Dempster and L. R. Heckard 1956-7-24 5735 Lake about 2 1/2 mi n Fir-Root Spring Camp (6 mi ssw of Snow Mountain, below seepage area on w side of ridge which forms Colusa-Lake County boundary); ssw of Snow Mountain, n of Fir-Root Spring Camp 1341 Comment
  CAS-BOT-BC178035  Astragalus nuttallii var. nuttallii Mrs. Alexander MacCallum 135 Lake Unspecified Comment
  SEINET7075467  Astragalus rattanii A. G. Vestal 1955-4-6 3719 Lake 2.7 miles north of Middletown on Big Canyon Road. 38? deg. 47' 33" North Latitude, -122? deg. 36' 42" West Longitude. (NAD 27), UTM Zone 10, 533715mE, 4293606mN. [Coordinate Datum: WGS84/NAD83]. Comment
  POM197360  Astragalus rattanii var. jepsonianus L. R. Abrams 1928-5-4 12302 Lake 5 mi. NE of Middletown on road to Lower Lake. Comment
  CDA34804  Astragalus rattanii var. jepsonianus Peter Warner 2010-5-16 150 Lake Walker Ridge, Walker Ridge Rd., ~1.4 km S of jct. with Bartlett Springs and Brim Roads, at Barrel Springs camping area, along interior road and cable fence, and west of fence. Comment
  CAS-BOT-BC193144  Astragalus rattanii var. rattanii Alice Eastwood 1925-5-22 12944 a Lake Dashiells, Mt. Sanhedrin Comment
  UCD161436  Athyrium filix-femina var. cyclosorum James A. Neilson Jr. 1975-7-8 3392 Lake Mayacmas Mountains; halfway between Alder Creek and Geyser Rock near road. (Coordinates and elevation estimated by label maker.) 1089 Comment
  CAS-BOT-BC17489  Athysanus pusillus M. S. Jussel 1931-3-31 s.n. Lake Cobb Mountain. Comment
  UCD32395  Athysanus pusillus Beecher Crampton; Jim Sweeney 1950-5-6 545 Lake Lake County, 1 mile west of Highland Springs on either side of the road. 457 Comment
  CAS-BOT-BC17488  Athysanus pusillus Mrs. H. C. Cantelow 1940-4-13 3748 Lake West of Knoxville, Lower Lake Road. Comment
  UC424803  Athysanus pusillus Milo S. Baker 1930-4-19 3991 b Lake area n of Lower Lake Comment
  UCR270612  Baccharis glutinosa John F. Emmel 2002-7-29 1766 Lake northwest of Lake Pillsbury, along Road 20N04, 8.4 road miles northwest of the junction with Road M-1 Comment
  HSC92106  Baccharis salicifolia D. Baxter, S. Boren, C. Williams 1994-4-23 9 Lake Blue Oak Campground 549 Comment
  HSC95825  Baccharis salicifolia S. Saufferer 1973-5-24 228 Lake About 33 mi. W of Williams on floodplain of the N fork of the Cache Creek Comment
  POM38863  Balsamorhiza deltoidea Marcus E. Jones 1883-5-8 s.n. Lake Kelsey. Comment
  HSC98163  Balsamorhiza macrolepis J. P. Smith, J. O. Sawyer 1971-6-6 4749 Lake Comment
  JEPS73413  Barbarea orthoceras L. R. Heckard 1972-7-8 3006 Lake ca. 1/2 mi. n.w. Foutch Camp (Frog Pond, Snow Mt.); Snow Mt., Frog Pond 1920 Comment
  UC1126824  Barbarea orthoceras A. Simontacchi 1937-6-25 221 Lake 0.8 mi se Pinnacle Rock Lookout; Mendocino National Forest, Lakeport Quad. 1112 Comment
  POM225864  Barbarea vulgaris M. S. Jussel 1931-3-30 s.n. Lake Glenbrook near Jordan Park Comment
  SEINET4855188  Batrachium pedunculare Carl F. Baker 1903-5-9 3062 Lake Near Lakeport. Comment
  UCD95050  Berberis aquifolium var. dictyota John Thomas Howell 1976-4-29 51622 Lake High Valley Road E of Clear Lake. 1005 Comment
  CAS-BOT-BC75660  Berberis nervosa Alice Eastwood 1925-5-25 12960 Lake On trail to Mount Sanhedrin. Comment
  CAS-BOT-BC75965  Berberis pumila Carl B. Wolf 1928-5-6 2009 Lake 6.5 miles west of Bartlett Springs. Comment
  RSA176798  Blennosperma nanum Peter H. Raven 1963-4-24 18238 Lake 5 miles N of Lakeport Comment
  CAS-BOT-BC100706  Blennosperma nanum var. nanum Joshua Suchocki; Charlene Vullo; Kyle Wear 1995-4-2 52 Lake Along Hwy 20, 14.7 miles west of the junction with Walker Ridge Rd. Comment
  CAS-BOT-BC100717  Blennosperma nanum var. nanum C. B. Wolf 1928-2-26 1513 Lake 3 miles south of Lakeport Comment
  UC1081570  Boechera breweri subsp. breweri Herbert L. Mason 1936-4-26 11092 Lake e side Bartlett Mountain Comment
  POM230316  Boisduvalia densiflora var. densiflora J. T. Howell 1937-7-18 13121 Lake South side of Elk Mt. Comment
  UC1100840  Bolboschoenus fluviatilis Malcolm A. Nobs, S. Galen Smith 1949-9-8 1868 Lake marshy shores Thurston Lake Comment
  POM274468  Boykinia occidentalis Lyman Benson 1936-8-2 7917 Lake Alder Creek, Cobb Mt., Clear Lake Watershed, Mayacamas Mt. Range. 762 Comment
  CAS-BOT-BC294779  Boykinia occidentalis Mona Bourell 1997-7-2 6533 Lake Mendocino National Forest. Skeleton Creek, Road M 3, one mile W of Lower Nye Campground Comment
  CAS-BOT-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
  RSA755717  Brasenia schreberi R. F. Thorne, M. Patterson 1982-8-31 55239 Lake Northwest slope of Mount Hannah, Boggs Lake 854 Comment
  UCR222505  Brasenia schreberi R. F. Thorne, M. Patterson 1982-8-31 55239 Lake North Coast Range, northwest slope of Mount Hannah, Boggs Lake 854 Comment
  CAS-BOT-BC100398  Brickellia californica Lyman Benson 1937-8-30 8496 Lake Kelseyville, Middle N. Coast, Clear Lake 411 Comment
  UC727149  Brickellia californica A. A. Heller 1941-9-22 16322 Lake w end of Middletown Oak Belt (St. Helena Creek); St. Helena Creek Comment
  HSC9098  Briza minor H. E. Parks, S. T. Parks 1930-5-15 830 Lake Mirabel Mine 762 Comment
  SEINET10962538  Brodiaea capitata Joseph W. Blankinship 1929-5-10 Blankinship s.n. 1929 Lake Mt. Konocti. Woods. Comment
  SEINET10533781  Brodiaea coronaria Joseph W. Blankinship 1929-6-13 Blankinship s.n. 1929 Lake Borax Lake. Woods. Comment
  JEPS74713  Brodiaea coronaria subsp. rosea W. L. Jepson 1938-6-9 18948 Lake open situation along creek Indian Valley, Stanton Creek 487 Comment
  UC1178973  Brodiaea coronaria subsp. rosea Herbert L. Mason 1946-5-30 12808 Lake North Fork of Cache Creek Indian Valley Comment
  JEPS80744  Brodiaea elegans subsp. elegans L. R. Heckard and J. C. Hickman 1981-7-29 5704 Lake n of road and Summit Springs (s side Snow Mountain); s side Snow Mountain 1539 Comment
  SEINET3884984  Brodiaea peduncularis Margaret J. Williams 1984-5-22 84- 15 -12 Lake Hidden Valley, 3 mi NE of Middletown, near Putota Creek.; 0 259 Comment
  RSA10191  Bromus carinatus C. B. Wolf 1928-5-5 1953 Lake 1 mi from Clear Lake on the Bartlett Springs Grade. Comment
  CDA40155  Bromus carinatus var. carinatus G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18593 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon at intersection of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir. 454 Comment
  CHSC29552  Bromus carinatus var. carinatus Dibble; Griggs 1979-6-15 52 Lake Near Potato Hill, close to the town of Stonyford. On the upper third of a ridge system. 1231 Comment
  JEPS18114  Bromus commutatus Rimo Bacigalupi with G. T. Robbins and F. Hoffman 1956-6-1 5690 Lake Manning Flat 579 Comment
  JEPS18115  Bromus commutatus Rimo Bacigalupi with G. T. Robbins 1956-6-1 5681 Lake along Lower Lake Road from Kelseyville (Hesse Flat); , Lower Lake Road 566 Comment
  UC1155263  Bromus diandrus J. R. Sweeney 1952-5-2 813 Lake 4 1/2 mi n of Middletown Comment
  CHSC27489  Bromus hordeaceus S. M. Schraga 1972-3-25 1 Lake Off n side of Hwy 20 at base of cliffs just w of Lucerne. Comment
  CHSC91497  Bromus hordeaceus D. Isle 1995-6-7 1091 Lake Mendocino National Forest--North Coast Ranges. Rice Fork Watershed. East of Rd. 16N19 in the East side of Deer Valley Meadow. 1024 Comment
  HSC41827  Bromus hordeaceus Rick Cooper 1977-4-23 30 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC66044  Bromus hordeaceus D. Stamp, J. Spitler, P. Powers, Cathy Railey, C. Macdonald 1980-4-19 25 Lake Along Walker Ridge Rd., 2.65 mi. S of junction with access road to Indian Valley Dam Comment
  SEINET241997 Image available Bromus japonicus Beecher Crampton 1995-6-3 10319 Lake Clearlake town on Lakeshore dr., Vacant lot. Comment
  UCD37013  Bromus japonicus Beecher Crampton 1956-6-26 3647 Lake Lake County, 3.5 miles by road east of Seigler Springs, margin of Snow's Lake. 655 Comment
  UCD58871  Bromus japonicus Beecher Crampton 1956-6-26 3647 Lake 3.5 miles, by road, east of Seigler Springs. 655 Comment
  CAS-BOT-BC162442  Bromus laevipes John Thomas Howell 1943-5-11 18056 Lake 2.9 miles north of Middletown. 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
  CHSC105743  Bromus laevipes David Isle; Arnold James 1993-6-22 1775 Lake Mendocino National Forest - North Coast Ranges Soda Creek Watershed. W. of Rd. 18N21 to Lake Pillsbury Resort; EUI Plot #2. 579 Comment
  POM264540  Bromus laevipes A. A. Beetle 1941-4-27 1739 Lake West side of Clear Lake, along road. Comment
  RSA2774  Bromus laevipes J. W. Blankinship 1926-6-6 s.n. Lake Mt. Konocti 610 Comment
  UC37637  Bromus laevipes J. Burtt Davy 1900-5-30 6646 Lake near Highland Springs (North Coast Ranges); North Coast Ranges Comment
  UCD38568  Bromus laevipes Beecher Crampton 1956-5-21 3442 Lake 1-1.5 miles north of Middletown. Comment
  UCR121139  Bromus laevipes Beecher Crampton 1954-6-8 1940 Lake 3 miles north of Cobb Mountain, Bottle Rock Road 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
  UCD81914  Bromus madritensis subsp. rubens Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5495 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road mi N of intersection with Hwy 20. E side of road. 653 Comment
  RSA2756  Bromus marginatus J. W. Blankinship 1924-5-24 s.n. Lake Kelseyville. Comment
  SEINET3923072  Bromus racemosus Beecher Crampton 1985-7-19 10011 Lake Lake County, Lakeport. In drainage ditch northeast edge of elementary school ground.; 0 Comment
  JEPS80233  Bromus tectorum L. R. Heckard and J. Hickman 1980-7-3 5392 Lake about Summit Springs, Snow Mountain Summit Springs; Snow Mountain Comment
  CAS-BOT-BC185531  Bromus vulgaris R. F. Hoover 1963-7-2 8565 Lake Four miles northwest of Elk Mountain Station. Comment
  JEPS80096  Cacaliopsis nardosmia L. R. Heckard with J. Hickman 1979-6-16 5104 Lake ca 1 mi nw of, along w slopes of Snow Mt. Timber Lake; Snow Mt. 1615 Comment
  CAS-BOT-BC273205  Cacaliopsis nardosmia Rimo Bacigalupi; G. T. Robbins 1955-6-7 5275 Lake Summit of Boardman Ridge, 0.7 mile south of Timberline Camp, 12.2 miles north-northeast of Pillsbury Lake 1615 Comment
  RSA95045  Cacaliopsis nardosmia F. W. Peirson, Mabel Peirson 1926-4-2 6577 Lake Grade down to Clear Lake, Hopland Road. Comment
  CAS-BOT-BC185115  Calamagrostis ophitidis M. S. Jussel 1933-6-30 308 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch. Comment
  CAS-BOT-BC438398  Calandrinia ciliata Agnes M. Bowman 1902-3-1 29 Lake Sulphur Bnks. Comment
  JEPS52601  Calandrinia ciliata W. L. Jepson 1943-5-16 20801 Lake ca 2 1/2 mi w Lakeport (valley flat at foot of range); Mayacamas Range, Scott Creek Comment
  UCD20066  Callitriche C. H. Lamoureux; J. M. Tucker, R. Gankin 1957-5-4 1240 Lake West margin of Boggs Lake. Comment
  CAS-BOT-BC80405  Calocedrus decurrens H. E. McMinn 1926-1-2 1 /2/26 Lake Along Mt. St. Helena Creek near Middletown Comment
  POM281961  Calocedrus decurrens Lyman Benson 1928-11-3 822 Lake S. of Middletown; County Line, Mt. St. Helena; Mt. Range: Mayacamas 518 Comment
  CHSC67718  Calochortus amabilis James D. Jokerst 1980-4-12 Lake Hwy. 20 8.3 mi W of Colusa County line. Comment
  JEPS101262  Calochortus amabilis Dean W. Taylor 1972-5-8 1402 Lake Walker Ridge 1127 Comment
  UC672156  Calochortus amabilis Herbert L. Mason 1929-4-29 5253 Lake between Kelseyville and Lower Lake Comment
  CAS-BOT-BC488481  Calochortus amabilis Mrs. L. R. Reynolds 1917-6-1 s.n. Lake foot of Mt. Sanhedrin Comment
  RSA0016856  Calochortus amabilis J. L. Hobson 1974-5-4 43 Lake 0.5 mi E of Walker Ridge Rd. 457 Comment
  CAS-BOT-BC487831  Calochortus coeruleus Ella Dales Cantelow 1938-5-8 2203 Lake S. of Lakeport Comment
  SEINET8196124  Calochortus coeruleus W. Roderick 1967-5-20 s.n. Lake N side of Mount St. Helena, Western Mines Road. 610 Comment
  UCD81693  Calochortus luteus Ellen Dean; K. Mawdsley,G. Harrington,R. Wilmarth,B. Rice,E. Salvia 2009-5-27 5705 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road mi N of intersection with Hwy 20. E side of road in burn area - burned in summer of 2008. 743 Comment
  CAS-BOT-BC491934  Calochortus luteus Ella D. Cantelow 1957-5-31 s.n. Lake West edge of Bear Valley along road to Bartlett Springs Comment
  CAS-BOT-BC491938  Calochortus luteus Agnes M. Bowman 1902-5-9 s.n. Lake Lower Lake Comment
  RSA339159  Calochortus luteus Margaret J. Williams, Wayne Roderick 1984-5-22 84- 16 -1 Lake Highway 20, near Cache Creek 274 Comment
  UC726996  Calochortus luteus var. oculatus A. A. Heller 1919-5-10 13145 Lake Comment
  CAS-BOT-BC483490  Calochortus splendens James Jokerst 1985-5-8 2286 Lake Wilbur Springs Quad, near Coyote Peak 486 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
  SD69976  Calochortus superbus Darley F. Howe 1968-5-24 4527 Lake Near Lakeport. Comment
  SDSU11910  Calochortus superbus D. F. Howe 1968-5-24 4527 Lake Near Lakeport Comment
  UC2014140  Calochortus superbus Ellen Dean, G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6153 Lake Lake County: Cache Creek Wilderness area, southern edge of wilderness, accessed via western forks of Rocky Creek Road. Upper reaches of Rocky Creek drainage. Comment
  CAS-BOT-BC483560  Calochortus tolmiei L. R. Abrams 1928-5-6 12418 Lake 6 miles up grade west side Bartlett Mt. Comment
  CAS-BOT-BC483564  Calochortus tolmiei Robert E. Jameson 1967-5-25 24 Lake South Fork of Scott's Creek, 4 miles west of Lakeport Comment
  CAS-BOT-BC132537  Calochortus umbellatus Agnes M. Bowman 1901-4-1 s.n. Lake Mountain near Kelseyville Comment
Read comments
Apr 29 2019
  UC72269  Calochortus uniflorus Hardin Irwin 1904-3 64 Lake vicinity 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
  RSA255549  Calycadenia ciliosa Gerald D. Carr 1973-9-5 754 Lake 2.2 miles south of Wight Way on Kelsey Creek Drive. Comment
  SEINET3863977  Calycadenia fremontii R. L. Carr 1978-7-8 2120 Lake 4.8 mi NW of Middletown on Hwy 175.; 0 473 Comment
  UC1876199  Calycadenia fremontii Gerald D. Carr 1973-9-10 758 -3 Lake Jeep trail, 5 1/2 air mi due S of Kelseyville. Comment
  UC1876201  Calycadenia fremontii Gerald D. Carr 1973-9-5 751 Lake 0.8 mi S of Hwy 29 on Hopland Road, ca 2.8 mi S of Lakeport. Comment
  UCD129696  Calycadenia fremontii Gerald D. Carr 1971-10-17 678 Lake 6.2 miles northwest of Lakeport, on Scott's Valley Road. 426 Comment
  RSA289273  Calycadenia micrantha R. L. Carr 1997-10-7 3395 Lake Ca. 200 yards southwest of Little Pinnacle Rock Peak, on Forest Road 16N01 ca. 1.9 miles west of its junction with road to Bartlett Springs. 1339 Comment
  CAS-BOT-BC270764  Calycadenia pauciflora Gerald D. Carr 1971-8-6 619 Lake 5 miles NW of Middletown on Highway 175 Comment
  CAS-BOT-BC270765  Calycadenia pauciflora Gerald D. Carr 1973-9-11 761 Lake Along Kelsey Creek, ca. 3 miles NW of Glenbrook Comment
  CAS-BOT-BC270802  Calycadenia pauciflora J. W. Blankinship 1928-7-15 s.n. Lake Kelseyville Comment
  RSA729917  Calycadenia pauciflora R. F. Thorne, L. DeBuhr 1975-8-15 46805 Lake Boggs Lake: W of Mt. Hannah, ca. 7.5 mi. SSE of Kelseyville and 3 mi. NNW of Glenbrook Resort 854 Comment
  UC726516  Calycadenia pauciflora A. A. Heller 1941-9-22 16325 Lake 3 mi e, on US Hwy 53 Middletown Comment
  UC89056  Calycadenia pauciflora T. S. Brandegee 1889-6-1 Lake Mt. Hannah Comment
  UCR124107  Calycadenia pauciflora Beecher Crampton 1958-8-19 5106 Lake Just north of Boggs Lake, northwest slope of Mt. Hannah Comment
  OBI16888  Calycadenia pauciflora Rimo Bacigalupi, G. T. Robbins 1954-6-25 4615 Lake N end of Indian Valley 4.8 mi W of the Colusa County line 442 Comment
  POM298229  Calycadenia pauciflora D. D. Keck 1938-8-3 4735 Lake 5 miles west of Middletown on road to Cobb Mt. Comment
  RSA0116950  Calycadenia pauciflora Lyman Benson 1947-8-25 12798 Lake 1 mile north of Glenbrook, Cobb Valley. Mt. Range: Mayacamas. Drainage Area: Clear Lake. 731 Comment
  RSA255573  Calycadenia pauciflora Gerald D. Carr 1971-9-15 660 Lake 0.9 miles NW of Napa Co. line on Morgan Valley Road 640 Comment
  UC177475  Calycadenia pauciflora Edw. L. Greene 1888-8-1 Lake Comment
  UC1876246  Calycadenia pauciflora Gerald D. Carr 1972-7-29 719 Lake 1.2 mi W of Colusa Co. line on Bartlett Springs Rd. Comment
  UC1876248  Calycadenia pauciflora Gerald D. Carr 1972-7-21 713 Lake 1.0 mi E of Kelseyville on Konocti Rd. Comment
  UCD129821  Calycadenia pauciflora Gerald D. Carr 1971-10-17 677 Lake 2.3 miles southeast of Kelseyville on Highway 29. 533 Comment
  UCD129858  Calycadenia pauciflora Gerald D. Carr 1973-9-5 755 -3 Lake 0.8 miles southwest of Kelsey Creek Drive on Wight Way. Comment
  UC175977  Calycadenia truncata J. P. Tracy May 28 1902-Jun 2 1902 1706 Lake 6 mi nw of Lakeport (in hills about Scotts Valley); Scotts Valley 426 Comment
  HSC3813  Calycanthus occidentalis H. E. Parks Sep 1931 1075 Lake Head of Putah Creek 366 Comment
  POM272201  Calycanthus occidentalis Lyman Benson 1928-6-30 363 Lake Kelseyville; Rincon School House; Mt. Range: Middle N Coast. 488 Comment
  JEPS52579  Calyptridium quadripetalum W. L. Jepson 1938-6-9 18952 Lake Indian Valley, Stanton Creek Stanton Creek; Indian Valley, Stanton Creek 487 Comment
  UC1282808  Calyptridium quadripetalum J. R. Sweeney 1950-5-20 474 Lake 1.2 mi sw of Highland Springs 464 Comment
  UC353808  Calyptridium quadripetalum Milo S. Baker 1928-7-5 3075 Lake Winter Bed Rice Fork near confluence of Bear Creek (California National Forest); California National Forest Comment
  UC353815  Calyptridium quadripetalum Milo S. Baker 1928-7-5 3075 Lake Winter Bed Rice Fork near confluence of Bear Creek (California National Forest); California National Forest Comment
  UC82793  Calyptridium quadripetalum Volney Rattan 1884-1-1 Lake headwaters Eel R. (Snow's Ranch); Snow's Ranch Comment
  UCD100322  Calyptridium quadripetalum Neil Miller 1973-6-3 100 Lake roadside of Bartlett Springs Road on Walker Ridge. 609 Comment
  JEPS118586  Calystegia collina B. Castro, L. P. Janeway 1999-7-5 1002 Lake Ca 12 air mi SSW of Stonyford, 4 mi NW of Indian Valley Reservoir, just S of Colusa/Lake Co line, at Kanaka Glade. Hough Springs 7.5' quad. Comment
  CAS-BOT-BC221548  Calystegia collina subsp. collina Ethel Crum 1939-4-30 2085 Lake Butt Canon [Butts Canyon], seven miles northeast of Aetna Springs Comment
  SEINET186007  Calystegia collina subsp. collina Ethel Crum 1939-4-30 2085 Lake Butt Camon seven miles northeast of Aetna Springs Comment
  UC1197879  Calystegia collina subsp. oxyphylla Joseph P. Tracy 1935-7-4 14031 Lake near Glenbrook (n side Cobb Valley, Cobb Mountain); Cobb Mountain, n side Cobb Valley, near Glenbrook 822 Comment
  SJSU1542  Calystegia occidentalis subsp. occidentalis D. J. Thompson 1954-6-5 86 Lake Four-Mile Glade, Cow Mt Recreational Area near Lakeport Comment
  UC728656  Calystegia occidentalis subsp. occidentalis Milo S. Baker 1945-6-21 11047 Lake rd to Bartlett Sprs bet Sawmill Flat and Ruppert Ridge; Rd to Bartlett Sprs bet Sawmill Flat and Ruppert Ridge 1066 Comment
  POM278786  Calystegia purpurata Lyman Benson 1928-4-30 125 Lake East side Mt. Konocti. 457 Comment
  CAS-BOT-BC496972  Camassia leichtlinii subsp. suksdorfii Doris K. Kildale 1928-5-7 4952 Lake 5 miles east of Bartlett Springs Comment
  HSC81403  Camassia quamash subsp. breviflora Richard Spjut 1981-5-21 6658 Lake Camas Prairie just E of Warner Canyon at Warner Rd. junction along Hwy. 140, 5 air mi. NE of Lakeview, 7.3 mi. E of junction of Hwy. 140 and Hwy. 31 1616 Comment
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Sep 15 2013
  RSA10805  Camissonia contorta Carl B. Wolf 1928-5-6 2014 Lake 6 mi. west of Bartlett Springs on the road to Clear Lake. Comment
  POM203110  Camissonia hirtella M. S. Jussel 1933-6-25 154 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  RSA2275  Camissonia lacustris J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville. Comment
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May 3 2021
  POM209754  Camissonia ovata Richard M. Holman 1933-4-30 s.n. Lake Kelseyville Comment
  UC1282689  Campanula angustiflora J. R. Sweeney 1951-4-15 622 Lake 5 1/2 mi nw Lower Lake (Kelseyville road); Seigler Canyon Comment
  SEINET10463141  Campanula prenanthoides Lithold LITHOLD? s.n. Lake COBB MOUNTAIN Comment
  CAS-BOT-BC37449  Cardamine californica Georgia Bentley 1917-4-4 s.n. Lake Lakeport. Comment
  CAS-BOT-BC37454  Cardamine californica M. S. Jussel 1931-3-31 s.n. Lake Cobb Mountain. Comment
  RSA2242  Cardamine californica var. integrifolia J. W. Blankinship 1923-3-11 s.n. Lake Kelseyville. Comment
  CDA24747  Cardamine californica var. sinuata W. F. Cruikshank 1961-3-31 Lake Kelseyville. 0 Comment
  UCD84536  Carduus pycnocephalus Ellen Dean; C. Thomsen, T. Hansen, and windfarm meeting 2010-6-11 6136 Lake Walker Ridge. Along Walker Ridge Rd by first turnout (cleared area) north of Hwy 20. W side of road. 608 Comment
  UCD84380  Carex Ayzik Solomeshch; John Olmsted 2004-6-12 s.n. Lake Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek. 966 Comment
  POM290826  Carex C. A. Benson 1935-5-12 s.n. Lake North base of Mt. Hanna, Middle N. coast range. Clear Lake watershed. 762 Comment
  CHSC101585  Carex angustata David W. Isle; John Olmstead 2000-8-18 1680 Lake Mendocino National Forest; SE corner Addinton property on SW side of Goat Mtn.; about 0.75 mile SW of Goat Rock. On N and NW shore of Ledbetter;s Pond. 1292 Comment
  CAS-BOT-BC19223  Carex barbarae Alice Eastwood; John Thomas Howell 1938-5-17 5654 Lake Near Upper Lake. Comment
  POM296867  Carex barbarae Lyman Benson 1936-7-25 7912 Lake Middle North Coast; Kelseyville. Clear Lake. 412 Comment
  POM197363  Carex densa Le Roy Abrams 1928-5-7 12500 Lake Cache Creek, 2 miles west of Hough s Springs. Comment
  CAS-BOT-BC34835  Carex densa John Thomas Howell 1943-5-11 18024 Lake 1 mile north of Kelseyville. Comment
  POM248595  Carex dudleyi Alice Eastwood, John Thomas Howell 1938-5-16 5584 Lake 6 miles north of Lower Lake. Comment
  UC750547  Carex feta John Thomas Howell 1945-6-19 21038 Lake Sawmill Flat Bartlett Mountain 1219 Comment
  CAS-BOT-BC20015  Carex feta Gladys L. Smith 1981-6-22 6713 A Lake Above and below road. Mt. Sanhedrin, 6.0 km. E of Mendocino County line and 4.8 km. N of Soda Creek Ranger Station. Comment
  CAS-BOT-BC28418  Carex gracilior John Thomas Howell 1943-5-11 18025 Lake 1 mi N of Kelseyville Comment
  CAS-BOT-BC146657  Carex hirtissima Alice Eastwood; John Thomas Howell 1938-5-17 5681 Lake Elk Mountain Ranger Station Comment
  UCD42118  Carex hystericina Geri Hulse-Stephens 2002-5-31 945 Lake Goat Mountain. Lake County: Goat Mountain. Three Walnuts Marsh, mid-marsh. Root parcel. 944 Comment
  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
  JEPS80332  Carex luzulina var. luzulina L. R. Heckard and J. Hickman 1981-6-21 5569 Lake East of lower Milk Ranch Meadow, Snow Mountain 1935 Comment
  UC562339  Carex praegracilis Joseph P. Tracy 1935-7-4 14012 Lake near Glenbrook (n side of Cobb Valley); Cobb Mountain 822 Comment
  CAS-BOT-BC117560  Carex serratodens Alice Eastwood; John Thomas Howell 1938-5-17 5690 Lake Elk Mt. 1127 Comment
  CAS-BOT-BC117565  Carex serratodens Joseph William Blankinship 1933-4-29 s.n. Lake Siegler Springs. Comment
  CAS-BOT-BC117568  Carex serratodens Martin Simon Jussel 1933-7-8 s.n. Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch. Comment
  RSA424914A  Carex serratodens L. F. LaPre 1986-3-30 s.n. Lake Three Peaks, 5 miles SE of Middletown near the Napa County line. 732 Comment
  UC577169  Carex serratodens Lewis S. Rose 1935-6-4 35208 Lake 5 mi s Middletown; St. Helena Creek Comment
  CAS-BOT-BC116626  Carex subfusca Alice Eastwood; John Thomas Howell 1938-5-17 5682 Lake Elk Mt. Ranger Station. 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
  UCD151119  Castilleja affinis James A. Neilson Jr. 1974-6-1 2805 Lake Mayacmas Mountains, Cobb Mountain. (Elevation estimated by label maker using Google Earth.) 1097 Comment
  POM283659  Castilleja affinis Lyman Benson 1928-4-30 509 Lake Buckingham Ranch (Buckingham Park). Middle N Coast mtn range, Clear Lake. 457 Comment
  JEPS33790  Castilleja applegatei subsp. martinii Robert M. Lloyd 1963-5-4 2586 Lake ca 5 mi n Middletown (on State Highway 29 at intersection of Socrates Mine Road) 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
  JEPS9975  Castilleja attenuata Joseph P. Tracy 1921-5-11 5510 Lake Lakeport Northern Coast Ranges 426 Comment
  JEPS13341  Castilleja densiflora subsp. densiflora Harold E. and S. T. Parks 1930-5-15 804 Lake 3.6 mi s Middletown (Mirabel Mine); St. Helena Creek 609 Comment
  UC1032371  Castilleja densiflora subsp. densiflora H. S. Yates 1934-4-15 3740 Lake Bendmore Valley; Ukiah Quad. 762 Comment
  UC71977  Castilleja exserta Hardin Irwin 1904-3 120 Lake vicinity Kelseyville Comment
  CHSC56597  Castilleja exserta subsp. exserta Steven Triano 1988-6-1 235 Lake At s end of Gravelly Valley Airstrip on the n end of Lake Pillsbury. 563 Comment
  HSC45698  Castilleja exserta subsp. exserta Christopher Knopp 1978-4-23 22 Lake Barrel Springs Campground 701 Comment
  HSC35020  Castilleja foliolosa R. M. Sullivan 1975-5-3 40 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  UCD81704  Castilleja foliolosa Ellen Dean; K. Mawdsley,G. Harrington,R. Wilmarth,B. Rice,E. Salvia 2009-5-27 5712 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road mi N of intersection with Hwy 20. E side of road in burn area - burned in summer of 2008. 743 Comment
  RSA2321  Castilleja minor subsp. spiralis J. W. Blankinship 1928-9-6 s.n. Lake Siegler Springs. Comment
  SEINET12327805  Castilleja roseana F. H. Utech, Knight, W.; Knight, I. 1984-1 84 -021 Lake ca 0.4 mi N of Lake-Napa County line on CA 29 enroute to Middletown from Calistoga 420 Comment
  JEPS3198  Castilleja rubicundula subsp. lithospermoides W. L. Jepson 1942-6-9 20723 Lake Howard Springs; at border of meadow just beyond buildings Comment
  UCD123051  Castilleja rubicundula subsp. lithospermoides C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1248 Lake on Lower Lake Road, 1 mile south of Kelseyville. 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-BC41012  Caulanthus flavescens Mrs. H. C. Cantelow 1940-4-13 s.n. Lake North of Knoxville. Comment
  CAS-BOT-BC40207  Caulanthus lasiophyllus Agnes M. Bowman 1902-4-1 161 Lake High Valley. Comment
  CAS-BOT-BC47761  Ceanothus A. S. Stinchfield 1916-8-1 s.n. Lake Near Bartlett Springs Comment
  CAS-BOT-BC48503  Ceanothus confusus John Thomas Howell 1945-6-20 21131 Lake Between Pinnacle Rock and Low Gap, Bartlett Mountain Comment
  CAS-BOT-BC49292  Ceanothus cuneatus Lewis S. Rose 1933-4-22 33103 Lake Adams Springs Comment
  CAS-BOT-BC49300  Ceanothus cuneatus Carl B. Wolf 1928-5-6 2012 Lake 6 miles west of Bartlett 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
  RSA10807  Ceanothus cuneatus Carl B. Wolf 1928-5-6 2012 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  RSA754174  Ceanothus cuneatus var. cuneatus Dylan O. Burge 2007-6-13 DOB 945 c Lake Mendocino National Forest on abandoned logging road running parallel to Elk Mountain Road (east side), 29.7 road miles N of Hwy 20 via Mendenhall Avenue (town of Upper Lake), Elk Mountain Road (FR M1), and Simmons Road., 30.4 km 349 degrees true NNW of Upper Lake. 600 Comment
  UC80072  Ceanothus cuneatus var. cuneatus C. F. B. 1903-5-8 2975 Lake Mts. of se part of county Comment
  HSC37761  Ceanothus cuneatus var. ramulosus A. M. Montalvo, J. D. Ackerman 1975-9-11 716 Lake Boggs Mtn. E of Cobb, 100 m down from Rd. 100 on 110. 780 Comment
  CAS-BOT-BC64426  Ceanothus divergens Brandegee 1889-1-1 77 Lake Cobb Mountain. Comment
  UCR198067  Ceanothus diversifolius Gerald Dickinson 1964-7-20 179 Lake 3 mi west of Sheetiron Mountain Road nd Pillsbury Lake Road 1098 Comment
  UC165827  Ceanothus foliosus J. P. Tracy May 28 1902-Jun 2 1902 1717 Lake 6 mi w Lakeport (in hills about Scotts Valley) 426 Comment
  UCD170333  Ceanothus foliosus D. O. Burge 2016-11-3 2192 Lake Bartlett Mountain area, roadside on Bartlett Springs Road E of Bartlett Mountain. 835 Comment
  CAS-BOT-BC49663  Ceanothus foliosus var. foliosus J. W. Blankinship 1924-5-10 s.n. Lake Blue Lakes Comment
  CAS-BOT-BC50864  Ceanothus incanus J. W. Blankinship 1924-5-18 s.n. Lake Mt. Hannah 914 Comment
  HSC48930  Ceanothus incanus P. J. Zinke 1951-6-4 228 Lake Near Mt. St. Helena trout hatchery Comment
  POM282963  Ceanothus incanus Lyman Benson 1942-7-13 11299 Lake Creek at the N base of Mt Hanna, Cold Creek, Middle N Coast, Clear Lake. 854 Comment
  HSC37754  Ceanothus integerrimus A. M. Montalvo, J. D. Ackerman 1975-9-11 704 Lake N side of Boggs Mtn. E of Cobb. Spikenard Cr. near Rd. 100. 817 Comment
  JEPS73524  Ceanothus integerrimus L. R. Heckard 1972-7-10 3142 Lake above Summit Springs (along trail); Snow Mt. 1524 Comment
  JEPS80068  Ceanothus integerrimus L. R. Heckard 1979-6-15 5077 Lake Summit Springs Trail Southern ridge of Snow Mt. 1676 Comment
  UC80054  Ceanothus integerrimus C. F. B. 1903-5-12 3004 Lake Divide between Lakeport and Hopland. Comment
  UC870587  Ceanothus integerrimus A. A. Heller 1916-6-7 12364 Lake between Bartlett Springs and Allen Springs Comment
  UCD83980  Ceanothus integerrimus Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6164 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage, north of (below) waterfall and large boulders. 655 Comment
  POM136493  Ceanothus integerrimus L. R. Abrams 1916-7-28 6292 Lake Grade below Bartlett's and Clear Lake Comment
  SEINET12210688  Ceanothus integerrimus W. Knight, Knight, I. 1981-1 4390 Lake at south end of Boardman Ridge S of Hull Mountain 914 Comment
  CAS-BOT-BC51087  Ceanothus jepsonii Josh Suchocki; Charlene Vullo; Kyle Wear 1995-4-1 29 Lake 1.2 miles west of Walker Ridge Rd. intersection with Indian Valley Access Rd. 682 Comment
  CAS-BOT-BC51093  Ceanothus jepsonii H. E. McMinn 1926-1-2 1617 Lake Summit between Putah Creek and Middletown - on Lower Lake road. Guenoc Ranch Comment
  UCD101282  Ceanothus jepsonii Daniel Sanchez-Mata; Tomas Santamaria 2008-7-12 s.n. Lake Kelseyville-Lakeport. Highland Springs Road. Highland Springs. 600 Comment
  UCD84023  Ceanothus jepsonii Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6200 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
  POM182678  Ceanothus jepsonii subsp. albiflorus D. D. Keck 1931-4-3 1082 Lake 6 miles N of Aetna Springs. Comment
  RSA332453  Ceanothus jepsonii subsp. albiflorus Cathie Goldberg, Lynn Kunstman, L. E. Philbrick, O. S. Walsh 1980-4-19 36 Lake Along Walker Ridge Road, 0.5 miles N of jct with access road to Indian Valley Dam. Comment
  SBBG4432  Ceanothus parryi H. and M. Dearing 1939-5-5 3275 Lake Mt St. Helena Comment
  UC164818  Ceanothus parryi J. P. Tracy May 28 1902-Jun 2 1902 1728 Lake 6 mi nw Lakeport (hills about Scotts Valley); , nw of Lakeport 426 Comment
  UCD131130  Ceanothus parvifolius Ellen Dean; Karen Whitestone, Jim Dempsey 2013-1-3 7521 Lake Clear Lake State Park. NE of Kelseyville. South shore of Clear Lake, north side and lower reaches of Mount Konocti. Southern part of park off of Glebe Rd, south of Soda Bay Rd. On undeveloped road that departs from Glebe Rd at SE corner of orchard. 627 Comment
  JEPS42263  Ceanothus prostratus Willis L. Jepson 1897-7-13 14039 Lake Cobb Mt. Comment
  UC1071267  Ceanothus prostratus K. Bradshaw 1937-5-28 17 Lake 1 mi ssw Windy Point; Mendocino National Forest, Lakeport Quadrangle Comment
  UC1193291  Ceanothus prostratus P. Zinke 1951-3-21 223 Lake on Lake-Napa County Line Quad. 59C2 609 Comment
  POM215168  Centaurea calcitrapa L. C. Barnard 1932-7-12 s.n. Lake Near Kelleyville Comment
  UCD84539  Centaurea solstitialis Ellen Dean; C. Thomsen, T. Hansen, and windfarm meeting 2010-6-11 6138 Lake Walker Ridge. Along Walker Ridge Rd by first turnout (cleared area) north of Hwy 20. W side of road. 608 Comment
  JEPS80881  Centaurium L. R. Heckard and J. C. Hickman 1981-7-29 5708 Lake n of Summit Springs (n of road, s side of Snow Mt.); Snow Mt. 1539 Comment
  JEPS55994  Centaurium trichanthum Iang-Tsan Chuang 1968-7-24 6491 Lake about 1 mi sse Cobb Post Office (on State Highway 175); Whispering Pines 792 Comment
  UC878330  Centaurium trichanthum Milo S. Baker 1940-6-30 9750 Lake opposite Whispering Pines Resort Comment
  UC964764  Centunculus minimus Herbert L. Mason 1937-5-27 11551 a Lake 6 mi n of Lower Lake (on s side of Mount Konocti); Mount Konocti Comment
  RSA14773  Cephalanthus occidentalis L. S. Rose 1935-9-11 35641 Lake Lucerne. 412 Comment
  RSA2698  Cephalanthus occidentalis J. W. Blankinship 1925-8-15 s.n. Lake Kelseyville. Comment
  SD51336  Cephalanthus occidentalis var. californicus D. F. Howe 1961-7-29 Lake 6 miles east of Lucerne on north shore of Clear lake 395 Comment
  CAS-BOT-BC388294  Cerastium glomeratum M. S. Jussel 1931-3-30 s.n. Lake Jordan Park Comment
  POM271049  Ceratophyllum demersum Lyman Benson 1928-6-28 344 Lake Soda Bay; Mt. Range: Middle N Coast; Clear Lake [area]. 427 Comment
  RSA2285  Ceratophyllum demersum J. W. Blankinship 1928-9-17 s.n. Lake Lakeport. Comment
  UC728618  Ceratophyllum demersum Milo S. Baker 1945-9-4 11186 Lake s end Clear Lake (near Wygal's Resort); s end of Clear Lake Comment
  CAS-BOT-BC400150  Ceratophyllum demersum J. W. Blankinship 1928-9-17 s.n. Lake Clear L., mouth of Scott Cr. Comment
  CAS-BOT-BC179428  Cercis occidentalis J. W. Blankinship 1923-4-25 s.n. Lake Kelseyville and Mt. Konocti Comment
  HSC62944  Cercis occidentalis A. T. Whittemore 1979-4-14 79029 Lake .4 mi. N of State Route 20 on the Walker Ridge Rd. 640 Comment
  POM276110  Cercis occidentalis Lyman Benson 1928-6-20 327 Lake Western base of Mt. Konocti. 549 Comment
  RSA16713  Cercis occidentalis Carl B. Wolf, E. R. Johnson, Adrian Wolf 1934-10-16 6194 Lake 1/10 mi. above Siegeler Springs. Seedlings from the Botanic Garden, propagation no. 2150.. 549 Comment
  SEINET803179  Cercis occidentalis Lyman Benson 1941-1 11007 Lake Soda Bay, north base of Mt. Konocti, Middle North Coast Range. 396 Comment
  UCD159759  Cercocarpus betuloides James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3089 Lake Mayacmas Mountains; ca. 1/2 mile south of Childers Peak, east of Big Canyon Road, Barceloux Ranch. (Elevation estimated using Google Earth by label maker.) 525 Comment
  CAS-BOT-BC137039  Cercocarpus betuloides var. betuloides A. A. Heller 1902-7-25 5974 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC137046  Cercocarpus betuloides var. betuloides Agnes M. Bowman 1902-4-1 7 Lake Sulphur Bnks. Comment
  JEPS80424  Cercocarpus betuloides var. betuloides L. R. Heckard and J. Hickman 1981-6-23 5657 Lake 1/2 mi below Crockett Camp (above Crockett branch of Middle Fork of Stony Creek); Snow Mountain 1524 Comment
  CAS-BOT-BC135623  Cercocarpus ledifolius var. ledifolius Dr. Donald Hemphill 1965-6-2 s.n. Lake West slope of Snow Mountain Comment
  CHSC90842  Chaenactis douglasii D. Isle 1995-6-27 198 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. Above Timberline Camp. 1786 Comment
  CAS-BOT-BC284549  Chaenactis glabriuscula var. heterocarpha L. R. Abrams 1928-5-6 12455 Lake Summit to Bartlett Springs Comment
  RSA10804  Chaenactis glabriuscula var. heterocarpha C. B. Wolf 1928-5-6 2015 Lake 6 mi. west of Bartlett Springs on the road to Clear Lake. Comment
  UC894509  Chaenactis glabriuscula var. heterocarpha A. A. Heller 1916-6-7 12368 Lake between Bartlett Springs and Allen Springs Comment
  UCD160302  Chaenactis glabriuscula var. heterocarpha James A. Neilson Jr. 1975-5-22 3223 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
  RSA100857  Chaenactis glabriuscula var. heterocarpha Palmer Stockwell 1940-6-1 1515 Lake Along road between summits, about 10 miles west of Bartlett Springs Comment
  JEPS73343  Chamaesyce fendleri Edward Lee 1936-9-19 2554 Lake Snow Mountain Comment
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Jan 17 2008
  CHSC52654  Chamaesyce ocellata James Jokerst 1985-6-24 2503 Lake North Coast Ranges. Near Coyote Peak. 486 Comment
  JEPS51924  Chamaesyce serpyllifolia W. L. Jepson 1938-9-24 19027 Lake Coyote Valley Comment
  UCD137469  Cheilanthes gracillima J. M. Tucker 1959-5-30 3525 Lake Goat Mountain. 1859 Comment
  POM281107  Cheilanthes intertexta Lyman Benson 1930-12-28 2559 Lake Near summit of Mount Konocti 1220 Comment
  UCD83957  Chenopodium ambrosioides Ellen Dean; C. Thomsen, G. Harrington 2010-6-9 6130 Lake Cache Creek Wilderness. NW part of wilderness on NW side of south fork of Cache Creek nearly opposite Dead Man's Canyon. 359 Comment
  JEPS80412  Chimaphila umbellata L. R. Heckard and J. Hickman 1981-6-23 5645 Lake North slope of North Ridge on Crockett Camp trail Snow Mt.; , North slope of North Ridge 1584 Comment
  UC66171  Chimaphila umbellata A. A. Heller 1902-7-25 5935 Lake foothills s. of Mt. Sanhedrin (midway between Potter Valley and Hullville) Comment
  RSA537613  Chlorogalum pomeridianum var. pomeridianum Barbara Ertter 1988-7-3 7667 Lake Elk Mt Rd ca 7 airmiles N Upper Lake (town), ca halfway up switchbacks on S Face Elk Mt, 3 mi from top, 2.7 mi from Middle Cr crossing. 762 Comment
  CAS-BOT-BC191818  Chorizanthe clevelandii M. S. Jussel 1933-6-25 143 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  JEPS57622  Chorizanthe clevelandii W. L. Jepson 1897-7-15 Lake Mt. Hanna Comment
  SD8108  Chorizanthe clevelandii Daniel Cleveland Jun 1882 Lake Hough's Spring Comment
  UC762641  Chorizanthe clevelandii R. F. Hoover 1938-6-9 3562 Lake South (Lower) end on e side Clear Lake; South (Lower) end Clear Lake Comment
  CAS-BOT-BC191815  Chorizanthe clevelandii Milo S. Baker 1931-7-9 5360 Lake Along highway near Mirabel MIne Comment
  RSA97552  Chorizanthe clevelandii Beecher Crampton 1953-7-14 1501 Lake Southeast margin of Boggs Lake, northwest slope of Mt. Hannah 854 Comment
  SD8107  Chorizanthe clevelandii Brandegee May 1883 Lake Lake County Comment
  SEINET10623941 Image available Chorizanthe clevelandii Daniel Cleveland 1882-1 Cleveland s.n. Lake Allen Springs. Comment
  UC188748  Chorizanthe clevelandii M. K. Curran 1884-1 Lake Comment
  UC55750  Chorizanthe membranacea J. P. Tracy 1902-5-30 1657 Lake 6 mi nw Lakeport (in hills about Scotts Valley); , nw of Lakeport 426 Comment
  UCD83953  Chorizanthe membranacea Ellen Dean; C. Thomsen, G. Harrington 2010-6-9 6127 Lake Cache Creek Wilderness. NW part of wilderness on NW side of south fork of Cache Creek nearly opposite Dead Man's Canyon. 359 Comment
  RSA488798  Chorizanthe membranacea James L. Reveal 1988-6-2 6976 Lake Along California Highway 175 (Hopland Road), 2.5 miles southwest of California Highway 29, 1.3 mile west of Matthews Road and 5.6 miles east of the Mendocino County line 473 Comment
  UC912602  Chorizanthe polygonoides var. polygonoides Herbert L. Mason 1934-5-5 8130 Lake between Kelseyville and Lower Lake; between Kelseyville and Lower Lake Comment
  CAS-BOT-BC252814  Chorizanthe polygonoides var. polygonoides M. S. Jussel 1932-5-1 s.n. Lake Jordan Park on way to Lower Lake Comment
  RSA97550  Chorizanthe polygonoides var. polygonoides Beecher Crampton 1953-6-2 1414 Lake 5 miles northwest of Lower Lake Comment
  UC1515954  Cicuta douglasii Fred P. Cronemiller Jr. 1936-9-11 1462 Lake Mendocino National Forest, North Fork Thistle Creek North Fork Thistle Creek; Mendocino National Forest, North Fork Thistle Creek 914 Comment
  UC1515955  Cicuta douglasii Fred P. Cronemiller Jr. 1936-9-11 1462 Lake Mendocino National Forest, North Fork Thistle Creek North Fork Thistle Creek; Mendocino National Forest, North Fork Thistle Creek 914 Comment
  NY380631  Cirsium breweri var. lanosissimum A. A. Heller 1902-8-2 6011 Lake Ner Hullville on the ridge between Eel River and Rice Creek 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
  POM289699  Cirsium occidentale var. venustum Lyman Benson 1932-6-15 3679 Lake Bottle Rock Mountain, Middle N Coast Range, Kelsey Creek watershed. 914 Comment
  HSC37753  Cirsium vulgare A. M. Montalvo, J. D. Ackerman 1975-9-11 703 Lake N side of Boggs Mtn. E of Cobb. Spikenard Cr. near Rd. 100. 817 Comment
  CAS-BOT-BC169777  Cistanthe quadripetala Herbert L. Mason 1936-4-26 11097 a Lake Bartlett Springs, 16 miles NE of Clear Lake 792 Comment
  CAS-BOT-BC169779  Cistanthe quadripetala Ella D. Cantelow 1957-5-31 s.n. Lake Indian Valley, 8.1 mi W of Leesville Comment
  CAS-BOT-BC169780  Cistanthe quadripetala Doris K. Kildale 1926-5-31 2059 Lake on road between Junction and Hopland Comment
  CAS-BOT-BC294785  Clarkia Mona Bourell 1997-7-3 6565 Lake Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail 1554 Comment
  HSC59477  Clarkia affinis M. A. Ericksen 1979-5-6 254 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  POM271801  Clarkia affinis Lyman Benson 1928-5-26 190 Lake Henderson Slough, Kelseyville, Middle N Coast mtn range, Kelsey Creek 457 Comment
  UC1122361  Clarkia amoena K. E. Bradshaw 1937-6-10 126 Lake Lower Blue Lake, Plot 26 Lakeport Quadrangle Comment
  UC519550  Clarkia amoena M. S. Jussel 1933-6-27 254 B Lake near Cobb Valley (Binkley Ranch) Comment
  CAS-BOT-BC160979  Clarkia amoena subsp. amoena Kate Eastwood Phelps 1934-7-1 s.n. Lake Adams Springs Comment
  CAS-BOT-BC160985  Clarkia amoena subsp. amoena Agnes M. Bowman 1901-5-1 s.n. Lake Lower Lake Comment
  RSA537543  Clarkia amoena subsp. amoena Barbara Ertter 1988-7-4 7705 Lake Rice Fork crossing 2 mi W of Bear Creek Campground, Mendocino National Forest ca. 11 airmiles N of Upper Lake (town) SE of Lake Pillsbury. 610 Comment
  CHSC106384  Clarkia amoena subsp. huntiana David Isle; Arnold James 1993-6-30 1842 Lake Mendocino National Forest - North Coast Ranges, Soda Creek watershed. N 17 degrees of Kiosk and jct of Lake Pillsbury Resort Rd 18N21 and Soda Creek Rd 20N01. 1993 Ecol. Unit Inven. Plot 8 opening: QULO and PISA. 569 Comment
  HSC39564  Clarkia amoena subsp. huntiana D. E. Anderson, J. P. Smith 1971-6-26 - 1205 Lake Register area of Mendocino National Forest. Comment
  JEPS718  Clarkia amoena subsp. huntiana Willis L. Jepson 1892-7 13338 Lake Saratoga Springs Comment
  HSC99664  Clarkia amoena subsp. huntiana Tim Bertram 1978-6-30 Lake Along Forest Rd. 17N04 just S of Cache Creek crossing 701 Comment
  CAS-BOT-BC164201  Clarkia concinna A. Burgard; J. Goldsmith; J. Kalt 1996-5-3 54 Lake Blue Oak Campground. 5.3 miles west of Walker Ridge Rd. on Indian Reservoir Rd. 57 mi. east of Hwy. 101 on Hwy. 20 548 Comment
  CAS-BOT-BC164203  Clarkia concinna Tamara Gedik; Thom Heinz; Rebecca Siegle 1996-5-4 46 Lake Blue Oak Campground; 5.3 miles west of Walker Ridge Rd. on Indian Reservoir Rd. 548 Comment
  UC1734110  Clarkia concinna Frank Gould, Kay H. Beach 1940-5-17 1261 Lake near Middletown. Comment
  HSC43911  Clarkia concinna subsp. concinna Robert M. Specht 1977-5-14 876 Lake 671 Comment
  UC728660  Clarkia gracilis subsp. albicaulis Milo S. Baker 1945-6-22 11062 Lake 3.8 mi e Middletown Comment
  CHSC101608  Clarkia gracilis subsp. gracilis David Isle 2004-5-6 1595 Lake Mendocino National Forest; E of Gravelly Valley airstrip; N of Lake Pillsbury. MDB and M. 573 Comment
  CHSC71439  Clarkia gracilis subsp. tracyi Vernon H. Oswald; Lowell Ahart 1998-7-15 9280 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-BC163315  Clarkia modesta Doris K. Kildale 1928-5-7 4958 Lake 7 miles east of Bartlett Springs Comment
  CAS-BOT-BC163834  Clarkia purpurea subsp. quadrivulnera M. S. Jussel 1933-6-27 254 A Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CAS-BOT-BC163835  Clarkia purpurea subsp. quadrivulnera Paul R. Hitchborn 1929-5-19 149 Lake Lakeport Comment
  CAS-BOT-BC172368  Clarkia purpurea subsp. viminea Mrs. H. C. Cantelow 1934-5-30 559 Lake Near Adams Springs Comment
  JEPS95471  Clarkia rhomboidea Vernon H. Oswald and L. Ahart 1994-6-20 6327 Lake T19N R8W NW1/4 NE1/4 Sec. 34, 5000 ft, Yellow Pine Forest. Forest Route M3 at Low Gap, on the N edge of Snow Mtn. Wilderness, NW of Stonyford 1524 Comment
  CAS-BOT-BC164857  Clarkia rhomboidea Doris K. Kildale 1926-5-30 2042 Lake In canyon between Mendocino line and Upper Lake Comment
  SEINET10689256  Clarkia rhomboidea A. Arthur Heller 1902-7-14 Heller 5873 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  HSC44453  Claytonia exigua subsp. exigua R. York 1978-4-23 144 Lake Barrel Springs Campground. 701 Comment
  SEINET199880  Claytonia exigua subsp. exigua S. G. Smith, J Anderson 1957-6-9 2989 Lake Margins of Boggs Lake full of water but usually dry later; E of Bottle Rock Rd 899 Comment
  CAS-BOT-BC439494  Claytonia parviflora subsp. parviflora Alice Eastwood 1925-5-22 12854 Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC439498  Claytonia parviflora subsp. parviflora J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville. Comment
  CHSC101638  Claytonia parviflora subsp. parviflora David Isle 2004-5-6 1600 Lake Mendocino National Forest; NE of Gravelly Valley airstrip; N of Lake Pillsbury. MDB and M. 573 Comment
  CHSC93738  Claytonia parviflora subsp. parviflora K. L. Chambers 1993-5-6 5721 Lake Bottle Rock Rd., S of Kelseyville, 3.6 mi. S of junction with Hwy. 29/175. Near creek, in loose leafy duff under Quercus chrysolepis. Comment
  HSC31713  Claytonia parviflora subsp. parviflora Teresa Prendusi 1974-5-4 60 Lake 1.5 mi. from jct. to Indian Valley on Walker Ridge 1098 Comment
  HSC41825  Claytonia parviflora subsp. parviflora Rick Cooper 1977-4-23 41 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC64316  Claytonia parviflora subsp. parviflora J. P. Smith, Thomas W. Nelson 1976-4-13 8562 Lake Bartlett Springs Rd., 8.2 mi. from its jct. with Hwy. 20 1067 Comment
  HSC35383  Claytonia perfoliata John S. Palmer 1975-5-3 305 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
  UC424860  Claytonia saxosa Milo S. Baker 1929-7-1 3500 a Lake top of West Peak, Snow Mt.; Snow Mt., West Peak Comment
  UC2047375  Clematis lasiantha Richard R. Halse 2015-3-26 9379 Lake Along State Highway 20, ca. 0.6 miles northeast of its junction with State Highway 53 or 3.2 miles east of Clearlake Oaks. Comment
  UCD83821  Clematis lasiantha Ellen Dean; G. Harrington, K. Mawdsley, J. Shepard 2010-5-1 5968 Lake Walker Ridge, along Walker Ridge, 1.7 road mi N of Hwy 20. 733 Comment
  CAS-BOT-BC92628  Clematis ligusticifolia Mrs. Alexander Maccallum 1895-1-1 s.n. Lake Bartlett Springs. Comment
  CAS-BOT-BC92629  Clematis ligusticifolia Mrs. Alexander Maccallum 1900-7-1 s.n. Lake Bartlett Springs. Comment
  CAS-BOT-BC92633  Clematis ligusticifolia Lena E. Bowley 1913-5-1 s.n. Lake Unspecified. Comment
  CDA11236  Clematis ligusticifolia G. F. Hrusa 1994-8-13 11912 Lake North Coast Biodiversity Arena; Barrel Springs Creek near confluence with Kilpepper Creek. Road from Bear Valley to Bartlett Springs. 0 Comment
  RSA2565  Clematis ligusticifolia J. W. Blankinship 1928-7-15 s.n. Lake Kelseyville. Comment
  UCD167372  Clematis ligusticifolia Eric LoPresti 2016-6-23 10 Lake Border of Napa County. McLaughlin UC Reserve. Near Hunting Creek weir. 426 Comment
  SEINET7075493  Collinsia bartsiifolia A. G. Vestal 1955-5-10 s.n. Lake 2 miles south of Lakeport. 39? deg. 00' 30" North Latitude, -122? deg. 54' 19" West Longitude. UTM Zone 10, 508203mE, 4317492mN. (NAD 27). [Coordinate Datum: WGS84/NAD83]. Comment
  JEPS95592  Collinsia greenei Vernon H. Oswald and L. Ahart 1994-6-20 6323 Lake T19N R8W NW1/4 NE1/4 Sec. 34, 5000 ft, Yellow Pine Forest. Forest Route M3 at Low Gap, on the N edge of Snow Mtn. Wilderness, NW of Stonyford 1524 Comment
  UCD84575  Collinsia greenei Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6100 Lake Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. Meadow on south side of road. 647 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
  RSA10171  Collinsia sparsiflora Carl B. Wolf 1928-5-6 1977 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  POM273489  Collinsia sparsiflora var. arvensis Lyman D. Benson 1930-3-26 1987 Lake East of Bower Lake. Toward Ukiah - Tahoe Highway. Inner N Coast mtn range. 549 Comment
  HSC44298  Collinsia sparsiflora var. collina Barbara Kelly 1977-4-24 349 Lake Barrel Springs Campground 701 Comment
  HSC45708  Collinsia sparsiflora var. collina Sheila Logan 1978-4-23 101 Lake Barrel Springs Campground. 701 Comment
  JEPS123900  Collinsia sparsiflora var. collina Lowell Ahart 2015-4-28 20103 Lake About 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. Comment
  UCSC010454  Collinsia sparsiflora var. collina Dylan M. Neubauer, Tim Forsell 2016-3-31 603 Lake (NCoRI) Walker Ridge, Walker Ridge Road, .47 air-mile nne junction with Highway 20 663 Comment
  UCSC010462  Collinsia sparsiflora var. collina Dylan M. Neubauer, Tim Forsell 2016-3-31 607 Lake (NCoRI) Walker Ridge, Walker Ridge Road, .47 air-mile nne junction with Highway 20 663 Comment
  HSC32527  Collinsia sparsiflora var. sparsiflora Thomas W. Nelson, Jane P. Nelson 1974-4-8 1148 Lake 200 m E of Oasis Resort, 13 mi. E of Clear Lake Oaks along Hwy. 20 Comment
  UC566105  Collinsia sparsiflora var. sparsiflora A. E. Wieslander 1934-4-15 450 Lake Bendmore Valley 762 Comment
  UCD18183  Collinsia sparsiflora var. sparsiflora Eva Bayon; With PLB 102 class 2000-4-29 s.n. Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek, just south of turn-off to Recreation Area. 632 Comment
  UCD47907  Collinsia sparsiflora var. sparsiflora Ellen Dean; Ryan Brisco 2005-4-24 2482 Lake Lake County, McLaughlin UC Reserve, along dirt road that leaves Morgan Valley Rd, 0.9 rd mile S of intersection with with road to Reserve Field Station on the E side of the road. Rocky serpentine outcrop E of stock pond with white shed. 670 Comment
  UCR138668  Collinsia sparsiflora var. sparsiflora M. Brooks, Julie Evens, H. Johnson 1997-3-30 13 Lake Blue Oak Campground 274 Comment
  UC1278070  Collomia diversifolia Beecher Crampton 1956-5-21 3440 Lake 1.5 mi n Middletown (barren roadcut) Comment
  UC1282737  Collomia diversifolia J. R. Sweeney 1952-5-2 764 Lake ne-facing slope on Pope Valley road 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa county line); Butts Canyon Comment
  UC1299592  Collomia diversifolia Freed W. Hoffman 1948-5-9 2738 Lake Big Creek Canyon Comment
Read comments
Feb 13 2007
  POM65616  Collomia grandiflora A. A. Heller 1902-7-14 5866 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  POM65619  Collomia heterophylla A. A. Heller 1902-7-25 5988 Lake Foothills South of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  UCD32393  Collomia heterophylla Beecher Crampton; Jim Sweeney 1950-5-6 543 Lake 1 mile west of Highland Springs on either side of the road. 457 Comment
  JEPS73525  Collomia tinctoria L. R. Heckard 1972-7-10 3143 Lake along trail above Summit Springs; Snow Mt. 1584 Comment
  UCD160696  Convolvulus arvensis James A. Neilson Jr. 1975-6-5 3253 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  HSC41886  Convolvulus arvensis Lloyd Simpson 1977-4-23 285 Lake Hwy. 20, 2.2 mi. W of its junction with Hwy. 29 Comment
  JEPS14920  Cordylanthus pilosus subsp. pilosus Rimo Bacigalupi with P. A. and Mrs. Munz, G. T. Robbins, L. T. Dempster and L. R. Heckard 1956-7-24 5739 Lake w side of ridge forming boundary with Colusa County (200 ft w of & below it's summit, 2.5 mi n of Fir-root Spring Camp, 6 mi s sw of Snow Mountain) 1249 Comment
  JEPS7006  Cordylanthus pilosus subsp. pilosus Peter H. Raven 1954-9-1 8095 Lake Butts Canyon 7 mi s of Middletown; Butts Canyon Comment
  JEPS74602  Cordylanthus pilosus subsp. pilosus L. R. Heckard 1974-9-12 3956 Lake w side of Middle Creek (on road 5.5 mi n of Upper Lake) 579 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
  UC1713149  Cordylanthus pilosus subsp. pilosus Katharine Brandegee Lake Bartlett's Comment
  UCSB70480  Cordylanthus pilosus subsp. pilosus Bacigalupi, Rimo; Robbins, G.; Custer, C. 1954-8-9 Lake Sharp curve on State Highway 90; 1.5 miles S.W. of Middletown 350 Comment
  UC673245  Cordylanthus pringlei Lincoln Constance and Milo S. Baker 1942-8-22 3017 Lake 2 1/2 mi e Middletown; North Coast Ranges 548 Comment
  UC762579  Cordylanthus pringlei R. F. Hoover 1938-9-23 3867 Lake Butts Canyon Comment
  NY68303  Cordylanthus pringlei C. G. Pringle 1882-8-26 s.n. Lake Comment
  POM298668  Cordylanthus pringlei Lincoln Constance, Milo S. Baker 1942-8-22 3017 Lake 2.5 miles east of Middletown. 549 Comment
  CHSC34253  Cordylanthus tenuis subsp. brunneus J. Lacey; R. Oncricek-Fallscheer 1981-6-26 11 Lake Turn w off of Bottle Rock Rd, just s of Glenbrook on to High Valley Rd and continue 2 mi. 809 Comment
  JEPS25065  Cordylanthus tenuis subsp. brunneus Joseph P. Tracy 1935-7-4 14013 Lake near Glenbrook (n side of valley); Cobb Mountain, Cobb Valley 822 Comment
  RSA523329  Cordylanthus tenuis subsp. brunneus L. R. Heckard, Chuang 1968-6-18 1948 Lake East of Whispering Pines resort, northwest of Middletown Comment
  UC1332457  Cordylanthus tenuis subsp. brunneus Hugo and Juanita Hamann and Eddie Dearing 1968-10-22 Lake rocky slope near summit; Cobb Mountain 1341 Comment
  CAS-BOT-BC209760  Cornus glabrata A. A. Heller 1916-6-7 12365 Lake Between Bartlett Springs and Allen Springs Comment
  CAS-BOT-BC209764  Cornus glabrata H. E. McMinn 1923-5-26 985 Lake Knoxville region. Upper Eticuera Creek to Lake County Line Comment
  POM287347  Cornus glabrata Lyman Benson 1928-6-17 313 Lake Rincon School House, Kelsey Creek. 457 Comment
  POM132507  Cornus nuttallii A. A. Heller 1902-7-21 10505 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  UC412928  Cornus sericea subsp. sericea W. W. Mackie Sept. 1902 Lake n. Lake Co. Comment
  CAS-BOT-BC427580  Crassula aquatica Greg de Nevers 2001-4-23 12262 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC427579  Crassula aquatica H. D. Ripley; R. C. Barneby 1945-6-21 6917 Lake 5 miles S. of Middletown 335 Comment
  JEPS81408  Crepis monticola L. R. Heckard and J. C. Hickman 1982-7-9 6015 Lake along road to Lookout near junction of Horse Glade (Colusa-Lake Co. boundary); Goat Mt. 1737 Comment
  UC175939  Crepis occidentalis H. M. Hall 1913-7-21 9533 Lake Mt. Hull inner North Coast Ranges (s side summit, semi-arid section of ranges 40-50 mi from the Pacific Ocean) 2072 Comment
  UC1093933  Crocanthemum scoparium var. vulgare Herbert L. Mason 1935-5-30 8324 Lake hills w Mirabel Mine Comment
  HSC39565  Croton setiger D. E. Anderson, J. P. Smith 1971-6-26 - 1206 Lake Register area of Mendocino National Forest. Comment
  JEPS76140  Crypsis schoenoides Rimo Bacigalupi 1976-8-14 9334 Lake near mouth of Kelsey Creek (edge of receding water of lake); Clear Lake State Park, Clear Lake 403 Comment
  JEPS76143  Crypsis schoenoides Rimo Bacigalupi 1976-8-14 9334 Lake near mouth of Kelsey Creek (edge of receding water of lake); Clear Lake State Park, Clear Lake 403 Comment
  UCD145283  Crypsis schoenoides Barry Hammel 1976-6-1 456 Lake Clear Lake, south end inlet. 365 Comment
  UCR254864  Cryptantha Greg de Nevers 2001-5-14 12410 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 476 Comment
  SEINET7042798  Cryptantha A. G. Vestal 1955-5-9 s.n. Lake Serpentine at Howard Springs. Whispering Pines quadrangle UTM Zone 10, 588320mE. 4300894mN. Comment
  UC78392  Cryptantha affinis C. F. Lummis 1893-1 Lake Cobb Mt., sw Lake County Mayacamas Range Comment
  JEPS123213  Cryptantha clevelandii David Gowen with Dick O'Donnell 2010-7-2 1137 Lake Large scraped area along Walker Ridge Road. Comment
  UC1178522  Cryptantha clevelandii Leo Koch 1940-4-27 899 Lake 4.4 mi s Lakeport Comment
  UCD81917  Cryptantha clevelandii Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5498 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road mi N of intersection with Hwy 20. E side of road in burn area - burned in summer of 2008. 731 Comment
  CAS-BOT-BC218807  Cryptantha dissita John Thomas Howell 1976-4-29 51617 Lake 2.5 miles south of Lakeport; serpentine gravel 426 Comment
  CAS-BOT-BC26797  Cryptantha dissita Milo Samuel Baker 1938-5-1 8956 Lake Near foot of grade west of Lakeport. Comment
  SEINET7883433 Image available Cryptantha dissita Leo Koch 1940-1 899 Lake 4.4 miles south of Lakeport Comment
  UCD164601  Cryptantha hispidula A. Amezcua 1995-5-5 7 Lake South of Morgan Valley Road and east of Homestake mine (near Napa county line), alongside of unimproved road 300 m southeast of Hunting Creek crossing. 700 Comment
  UCD47905  Cryptantha hispidula Ellen Dean; Ryan Brisco 2005-4-24 2480 Lake Lake County, McLaughlin UC Reserve, along dirt road that leaves Morgan Valley Rd, 0.9 rd mile S of intersection with with road to Reserve Field Station on the E side of the road. Rocky serpentine outcrop E of stock pond with white shed. 670 Comment
  SEINET12270858  Cryptantha hispidula Unknown 1940-1 937 Lake serpentine hill near Hwy 29, 1.9 mi NE Middletown Comment
  HSC44369  Cryptantha intermedia J. Walker 1977-4-24 38 Lake Bartlett Springs Rd. at Kilpepper Creek 503 Comment
  UC763073  Cryptantha intermedia R. F. Hoover 1941-5-2 4981 Lake on Williams to Clear Lake highway (near crossing of North Fork Cache Creek) Comment
  UC857189  Cryptantha microstachys Alice Eastwood and John Thomas Howell 1938-5-16 5560 Lake Clear Lake Park Comment
  UC857168  Cryptantha muricata Alice Eastwood and John Thomas Howell 1938-5-16 5558 Lake Clear Lake Park Comment
  CAS-BOT-BC80702  Cupressus macnabiana Lyman Benson 1932-12-29 4110 Lake 4 mi W of Highland Springs, [Maya Camas] Mayacamas, Clear Lake 762 Comment
  CDA672  Cupressus macnabiana Marius Wasbauer 1992-9-16 Lake 6.5 miles W of Leesville (Colusa County) on Bartlet Springs Road. 0 Comment
  JEPS39753  Cupressus macnabiana Joseph P. Tracy 1935-7-4 14006 Lake near Glenbrook (n side of Cobb Valley); Cobb Mountain, Cobb Valley 822 Comment
  JEPS78644  Cupressus macnabiana Edward Lee 1936-9-20 2584 Lake 26 mi n Monticello; Snow Mt., Monticello-Lake Road Comment
Read comments
Sep 17 2014
  RSA300958  Cupressus macnabiana D. C. Michener 1982-7-27 4133 Lake Mill Creek road 7.6 mi east of jct w/ East Side Road (east of Ukiah); 15.6 mi west of jct w/ CA 29 at Lakeport on Scotts Creek Road (= Mill Creek Rd.) Comment
  UC813437  Cupressus macnabiana John Thomas Howell 1939-5-7 14650 Lake on road from Lower Lake to Knoxville (near Napa Co. line) Comment
  NY16740  Cupressus macnabiana J. Torrey 1865-1 502 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
  SEINET10531471  Cupressus macnabiana Carl B. Wolf, E. R. Johnson 1934-10-14 Wolf 2143 Lake 4 mi W (above) Highland Springs on Pieta Rd. Upper sonoran:- Quercus dumosa, Q. lobata. Sun. Serpentine rock overlaid with black adobe. 490 Comment
  CAS-BOT-BC80823  Cupressus sargentii Lyman Benson 1932-12-29 4112 Lake 4 mi W of Highland Springs, [Maya Camas] Mayacamas Mt. Range, Clear Lake 762 Comment
  CAS-BOT-BC85517  Cupressus sargentii Walter Knight; Irja Knight; G. Ledyard Stebbins 1969-10-5 2776 Lake 150 yds north of Stanton Creek Ford (Kowalski's), road between Bartlett Springs and Leesville. 457 Comment
  JEPS106183  Cupressus sargentii Lowell Ahart 2004-10-14 11454 Lake On the north edge of Bartlett Springs Road (Road M 12), about 1/4 mile northeast of the northeast part of Indian Valley Reservoir 513 Comment
  UCD133627  Cupressus sargentii Roman Gankin 1965-5-6 528 Lake Near Cold Spring Camp, 0.9 mile east of Little Indian Valley (Kowalski Ranch and Stanton Creek). Comment
  SEINET10531543  Cupressus sargentii Carl B. Wolf, E. R. Johnson 1934-10-14 Wolf 2142 Lake Bill Donalds Ranch, 4 8/10 mile west (above) Highland Springs on Pieta Road. Upper sonoran:- Adenostoma, few knob cone pines. Sun. Open serpentine ridge. 550 Comment
  UCD18379  Cuscuta R. N Bowman 1974-8-25 1191 Lake on SW-facing tallus slope of Snow Mtn., West Peak, ca. 0.8 mi SE of summit. 1965 Comment
  UC879490  Cuscuta californica John Thomas Howell 1937-7-18 13116 Lake 7 mi n Lower Lake Comment
  RSA286388  Cuscuta howelliana R. F. Thorne 1974-7-27 44945 Lake Boggs Lake north of Harrington Flat Road. 914 Comment
  UC725630  Cuscuta jepsonii A. A. Heller 1902-7-25 5981 Lake s of Mt. Sanhedrin (midway between Potter Valley and Hullville) Comment
  RSA0116940  Cuscuta subinclusa Lyman Benson 1946-8-31 12189 Lake Thurston Lake, northwest of Lower Lake. Mt. Range: Middle North Coast. 457 Comment
  UC1100669  Cyperus erythrorhizos Herbert L. Mason and S. Galen Smith 1949-9-8 1850 Lake shore on s.e. side Clear Lake Comment
  JEPS15543  Cyperus squarrosus G. Thomas Robbins with L. R. Heckard 1956-7-25 3701 Lake e. base of ridge that forms a s.e. extension of Snow Mt. West (ca. 1/2 mi. airline from summit, pond drains w. through gap in ridge, into headwaters of Bear Creek ...); Lake-Colusa Co. Boundary 1981 Comment
  CAS-BOT-BC114111  Cyperus squarrosus H. D. Ripley; R. C. Barneby 1945-6-20 6906 Lake 6 mi. SE of Middleton Comment
  CAS-BOT-BC114113  Cyperus squarrosus Peter Rubtzoff 1963-9-13 5260 Lake Clear Lake State Park. Open, damp ground on Clear Lake Beach in lower Relsey Creek area. Comment
  CAS-BOT-BC435171  Cypselea humifusa Milo S. Baker 1945-8-24 11189 Lake Beach at Clear Lake Highlands Comment
  CAS-BOT-BC70575  Cystopteris fragilis Alice Eastwood 1925-5-25 12947 Lake Dashiell, Mt. Sanhedrin Comment
  CAS-BOT-BC189729  Danthonia californica John Thomas Howell 1945-6-21 21145 Lake Bartlett Mountain. Sawmill Flat. 1219 Comment
  CAS-BOT-BC189732  Danthonia californica Greg de Nevers 2001-5-14 12476 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  JEPS73410  Danthonia unispicata L. R. Heckard 1972-7-8 3003 Lake about 1/2 mi nw Foutch Camp; Snow Mt., Frog Pond Comment
  CHSC78638  Datisca glomerata L. P. Janeway 2000-5-30 6753 Lake Inner North Coast Ranges. Unnamed tributary to Indian Springs Reservoir at about highest water line; south of Bartlett Springs Road 8.0 km west of Walker Ridge summit. 457 Comment
  UC1543195  Datisca glomerata Donald G. Nelson 1940-8-7 713 Lake on highway between Lower Lake and Middletown (Cache Creek); Cache Creek Comment
  UCD160484  Datisca glomerata James A. Neilson Jr. 1975-5-23 3307 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  UCR66573  Datura stramonium var. tatula Lyman Benson 1934-9-19 6204 Lake Soda Bay. Clear Lake Drainage area. Midle N coast mt range. 427 Comment
  UC658985  Daucus pusillus Mildred E. Mathias 1937-5-23 1291 Lake along roadside 5 mi. from Lower Lake (on rd. to Knoxville) Comment
  CAS-BOT-BC10239  Delphinium hesperium David Daniels Keck 1933-5-29 2382 Lake 2 miles east of Kelseyville Comment
  HSC27439  Delphinium hesperium J. P. Smith, J. O. Sawyer 1972-4-1 5146 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 Comment
  UCD83954  Delphinium hesperium Ellen Dean; C. Thomsen, G. Harrington 2010-6-9 6128 Lake Cache Creek Wilderness. NW part of wilderness on NW side of south fork of Cache Creek nearly opposite Dead Man's Canyon. 359 Comment
  CAS-BOT-BC10238  Delphinium hesperium David Daniels Keck 1933-5-29 2382 Lake 2 miles east of Kelseyville Comment
  CAS-BOT-BC10025  Delphinium hesperium subsp. pallescens Martin Simon Jussel 1933-6-26 188 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  HSC92589  Delphinium hesperium subsp. pallescens Moulton, Sparks, Wood 1995-5-6 35 Lake Blue Oak Campground 549 Comment
  HSC36200  Delphinium hesperium subsp. pallescens John Rehling 1975-6-1 86 Lake Along Cold Springs Canyon Creek Comment
  CAS-BOT-BC9938  Delphinium nudicaule Mrs. L. R. Reynolds 1917-6-1 N.S. Lake Foot of Mt. Sanhedrin Comment
  CAS-BOT-BC9941  Delphinium nudicaule C. F. Leitholt 1893-7-4 N.S. Lake Cobb Mt. 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
  HSC89738  Delphinium patens Robin Bencie, James Jones, Rich Dwerlkotte 1989-4-15 13 Lake 7.7 mi. N of Hwy. 20 just W of Walker Ridge Rd. 152 Comment
  CHSC78160  Delphinium uliginosum Lowell Ahart 2000-6-2 8441 Lake In a meadow near a small wash, 100 feet northeast of Bartlett Springs road, about 400 yards southwest of the radio tower, about 1/4 mile west of Bartlett Springs Road and Walker Ridge Road, about 2 1/2 miles west of Bear Valley. 609 Comment
  RSA489572  Delphinium uliginosum James L. Reveal 1988-6-2 6991 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
  UCD164550  Delphinium uliginosum A. Amezcua 1995-5-5 11 Lake South of Morgan Valley Road and east of Homestake mine (near Napa county line), along side of unimproved road 300 m southeast of Hunting Creek crossing. 700 Comment
  UCD63767  Delphinium uliginosum Daniel Sanchez-Mata; Emin Ugurlu 2006-6-19 s.n. Lake Leesville-Barkerville. Bartlett Springs Road close to Complexion Canyon and Complexion Creek. 580 Comment
  UCD84577  Delphinium uliginosum Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6102 Lake Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. Meadow on south side of road. 647 Comment
  UCD96588  Delphinium uliginosum A. A. Heller 1916-6-8 12385 Lake Between Hough's Springs and the Colusa county line. Comment
  UC505165  Delphinium variegatum R. M. Holman 1933-4-30 Lake near Kelseyville 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-BC17086  Delphinium variegatum subsp. variegatum L. R. Abrams 1928-5-5 12350 Lake 2 mi. South of Lakeport Comment
  CHSC81546  Delphinium variegatum subsp. variegatum Julie Rose 2000-4-1 60 Lake Slope off of Walker Ridge Road. 606 Comment
  CAS-BOT-BC82861  Dendromecon rigida M. S. Jussel 1933-6-30 306 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch. Comment
  RSA2752  Deschampsia danthonioides J. W. Blankinship 1923-4-15 s.n. Lake Kelseyville; streets Comment
  UCD61386  Deschampsia danthonioides N. W. Stice 1949-5-31 Lake Collected at Gene Noble Ranch, near Lower Lake. Comment
  UCD62834  Deschampsia danthonioides K. Esau; E. Hyde 1938-5-25 Lake Lake County. Comment
  CAS-BOT-BC201801  Deschampsia elongata A. A. Heller 1916-6-7 12371 Lake Between Bartlett Springs and Allen Springs, near a tributary of Cache Creek Comment
  CAS-BOT-BC201803  Deschampsia elongata M. S. Jussel 1933-7-4 363 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  RSA8472  Deschampsia elongata M. S. Jussel 1933-7-4 363 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch. Comment
  UCD63570  Deschampsia elongata Beecher Crampton 1953-6-2 1415 Lake 5 miles NW of Lower Lake (Manning Flat). Comment
  CAS-BOT-BC402252  Dicentra chrysantha Mrs. Alexander MacCallum 1905-8-1 s.n. Lake Bartlett Springs 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
  CDA40154  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 1 of 2. 557 Comment
  CAS-BOT-BC402247  Dicentra chrysantha Helen-Mar Wheeler 1956-8-19 s.n. Lake Lower slopes of Hull Mountian, at head of Boardman Ridge, just north of Timberline Camp, Mendocino - Lake County Boundary 1767 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
  JEPS46126  Dicentra formosa Eleanor Armstrong Jun 1932 530 Lake near Adam Springs (Cobb Mt); Cobb Mt. 914 Comment
  CAS-BOT-BC483706  Dichelostemma capitatum Greg de Nevers 2001-4-8 12205 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 457 Comment
  UC1133993  Dichelostemma capitatum A. Simontacchi 1937-6-25 201 Lake 1.7 mi sw Sawmill Flat; Mendocino National Forest, Lakeport Quad. 960 Comment
  CAS-BOT-BC483717  Dichelostemma capitatum H. C. Cantelow 1940-4-13 s.n. Lake 3 miles west of Knoxville Comment
  HSC85757  Dichelostemma capitatum subsp. capitatum Jeff Dunk, Tallchief Comet, David Munger 1987-4-11 61 Lake Barrel Springs Campground Comment
  UCD132432  Dichelostemma capitatum subsp. capitatum Kelsey Barale; PLS 102 plant collecting interns 2013-5-4 4 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South of Soda Bay Road. Just beyond second gate on undeveloped road that goes southeast from Glebe Road. 551 Comment
  HSC59037  Dichelostemma capitatum subsp. capitatum Thomas Wood 1979-4-14 97 Lake Adjacent to Middle Creek Campground, Mendocino National Forest 457 Comment
  SJSU9947  Dichelostemma congestum J. B. Snell 1963-6-16 166 Lake c. 1 mi W of Bartlett Mt summit of road between Bartlett Springs & Nice Comment
  UC1133928  Dichelostemma ida-maia A. Simontacchi 1937-6-29 249 Lake 4 mi ne Hunter Point; Mendocino National Forest, Lakeport Quad. 609 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
  CAS-BOT-BC150356  Diplacus aurantiacus Georgia Bentley 1917-3-28 s.n. Lake Lakeport Comment
  CAS-BOT-BC153373  Diplacus layneae A. S. Stinchfield 1916-8-1 s.n. Lake Near Bartlett Springs Comment
  CAS-BOT-BC153379  Diplacus layneae John Thomas Howell 1943-5-11 18045 Lake 2.9 miles north of Middletown Comment
  CAS-BOT-BC153385  Diplacus layneae D. E. Breedlove 1980-6-29 44838 Lake Butts Canyon Road 5-8 miles S of Middletown 274 Comment
  SEINET195130  Diplacus layneae John Thomas Howell 1945-1 20990 Lake Bottlerock Road Comment
  CAS-BOT-BC153380  Diplacus layneae J. T. Howell 1941-5-31 s.n. Lake Snow Creek Trail 1828 Comment
  CAS-BOT-BC153388  Diplacus layneae R. Bacigalupi; R. S. Ferris; Ira L. Wiggins 1933-6-2 6703 Lake 1/4 mi. NW. of Oaks Park Springs, on Pope Valley - Middletown road Comment
  CHSC30001  Diplacus tricolor Harritta Gaussoin 1980-4-12 12 Lake Pinkeye Lake, ca. 2.0 miles W of Lower Lake. 499 Comment
  RSA286348  Dipsacus fullonum R. F. Thorne 1974-7-28 45066 Lake Clear Lake: few miles NW of nice at N end of Clear Lake. 412 Comment
  CHSC60135  Dodecatheon hendersonii A. S. Meyer 1988-4-9 17 Lake Jct hwys 29 and 175, ca 3 mi se of Kelseyville. 396 Comment
  SBBG5602  Dodecatheon hendersonii H. and M. Dearing 1933-5-23 1296 Lake Bartlett Mtn, N of Clear Lake Comment
  JEPS29146  Downingia bicornuta var. bicornuta John H. Weiler 1960-5-22 60121 Lake in margins of Boggs Lake Boggs Lake Comment
  UCD37015  Downingia bicornuta var. bicornuta Beecher Crampton 1956-6-26 3651 Lake Lake County, 3.5 miles by road east of Seigler Springs, margin of Snow's Lake. 655 Comment
  POM312376  Downingia concolor var. concolor H. L. Mason 1946-5-19 12793 Lake Locomono Creek near Middletown. Comment
  JEPS2997  Downingia concolor var. concolor Verne and Alva Grant 1940-5-26 7640 Lake about 10 mi se Middletown (on shores of Guinot Lake, Pope Valley); Pope Valley, Guinot Lake Comment
  POM285428  Downingia cuspidata Cora W. Benson 1933-5-23 s.n. Lake Breen's Lake, W.B. Mt. Konocti; Mt. Rane: Middle N. Coast. 762 Comment
  POM285431  Downingia cuspidata Lyman Benson 1934-6-12 6096 Lake Kelseyville; Kelsey Creek; Middle N. Coast Mt. Range; Clear Lake watershed 427 Comment
  UC1746015  Downingia cuspidata Annetta M. Carter, Mary Barnas 1951-4-22 3048 Lake 0.75 mi. SW of Kelseyville. Comment
  UCD41853  Downingia elegans Geri Hulse-Stephens 2001-6-5 653 Lake Goat Mountain. East vernal pool, Root Glade. 944 Comment
  CHSC70972  Draba verna var. verna Vernon Oswald; Lowell Ahart 1998-5-7 9030 Lake Bartlett Springs Rd. west of Indian Valley Reservoir at the bridge on Bartlett Creek. Roadside. 457 Comment
  JEPS80230  Drymocallis glandulosa var. glandulosa L. R. Heckard and J. C. Hickman 1980-7-3 5387 A Lake n of road across from Summit Springs (northern slope of ridge, Lake County (Colusa Border)); Snow Mt., across from Summit Springs 1550 Comment
  POM275178  Drymocallis glandulosa var. glandulosa Lyman D. Benson 1928-5-1 748 Lake South end Scotts Valley near Lakeport. Mayacamas Mts. Scotts Creek drainage area. 488 Comment
  CAS-BOT-BC428106  Dudleya cymosa subsp. cymosa Agnes M. Bowman 1902-5-1 88 Lake High Valley Comment
  HSC87060  Dudleya cymosa subsp. cymosa Anthony J. Desch, Bryon Cariss 1988-4-16 30 Lake 6.1 mi. from Hwy. 20 on Walker Ridge Rd. in Blue Oak Campground. 579 Comment
  UCD143094  Dysphania botrys E. LoPresti 2013-7-22 3 Lake McLaughlin Reserve. Reserve parking lot. Comment
  CHSC89456  Dysphania pumilio Lowell Ahart 2004-10-4 11449 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
  UC1122122  Elatine californica B. Schreiber 1936-9-19 2338 Lake 1 mi n Sheep Corral (Sag Pond, Snow Mt. trail); Mendocino National Forest, Stonyford Quadrangle 1341 Comment
  UC1101552  Elatine heterandra Herbert L. Mason 1945-6-29 12625 Lake Boggs Lake base of Mt, Hanna Comment
  CAS-BOT-BC113665  Eleocharis acicularis var. gracilescens Joseph William Blankinship 1926-6-16 s.n. Lake Kelseyville. Swamps along Cold Cr. Comment
  UCD49588  Eleocharis engelmannii B. Crampton 1956-6-26 3655 Lake Margin of Snow's Lake, Lake County. 655 Comment
  UCD42038  Eleocharis macrostachya Geri Hulse-Stephens 2001-6-2 599 Lake Goat Mountain. Addington Pond. 1280 Comment
  POM313071  Eleocharis palustris H. L. Mason 1946-7-27 12947 Lake Clear Lake, 2-3 miles north of Lakeport. Comment
  UCD63350  Eleocharis parishii Daniel Sanchez-Mata 2006-6-15 s.n. Lake Cobb-Kelseyville. Bottle Rock Road. Ultramafic sites between Pine Grove and Beaver Creek campground close to Sulphur Creek Road. 760 Comment
  CHSC111330  Elymus David Isle 1990-7-11 2057 Lake Snow Mtn. House Site N of Bear Creek; in Mdw just E of pond in area burned in 1987 Fouts Fire. (FS Rd 17N87=17N33.2.) 97 Comment
  CAS-BOT-BC227141  Elymus elymoides J. W. Blankinship 1923-6-17 s.n. Lake Kelseyville Comment
  UCD84025  Elymus elymoides Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6202 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
  POM205595  Elymus glaucus A. A. Heller 1902-7-23 1746 Lake Thistle Springs, Mt. Sanhedrin 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
  UC70814  Elymus multisetus W. L. Jepson Aug. 1893 Lake Clear Lake Comment
  UCD35412  Elymus trachycaulus subsp. subsecundus Beecher Crampton 1956-6-27 3691 Lake Eastern base of Mt. Hannah, volcanic ash meadow along Cold Creek. 792 Comment
  UCD62741  Elymus trachycaulus subsp. subsecundus Beecher Crampton 1956-6-27 3691 Lake Along Cold Creek, Mt. Hannah Resort. 792 Comment
  JEPS3235  Emmenanthe penduliflora Eleanor Armstrong 1932-5-20 460 Lake 2 mi north Kelseyville, on Lower Lake Road 396 Comment
  UC1178980  Emmenanthe penduliflora Herbert L. Mason 1946-5-30 12810 Lake East of Indian Valley, North Fork of Cache Creek 548 Comment
  UC1282747  Emmenanthe penduliflora J. R. Sweeney 1953-5-18 1053 Lake Lower Lake Burn (1952) 1.2 miles east of Road junction to Kelseyville, on Highway 53 Comment
  CAS-BOT-BC165901  Epilobium Greg de Nevers 2001-4-23 12278 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC278134  Epilobium brachycarpum Geri Hulse-Stephens 2001-9-6 803 Lake Goat Mountain. Lovelady Spring. Seep on road, 0.1 miles W of FS boundary gate 1264 Comment
  CHSC89448  Epilobium brachycarpum Lowell Ahart 2004-10-4 11446 Lake Below the high water line of Indian Valley Reservoir, west of the causeway, in the northwest part of the reservoir, on the west side of Bartlett Springs Road. 446 Comment
  HSC37757  Epilobium brachycarpum J. D. Ackerman, A. M. Montalvo 1975-9-11 710 Lake Boggs Mtn., E of Cobb, 100 m down from Rd. 100 on Rd. 110 780 Comment
  JEPS80745  Epilobium brachycarpum L. R. Heckard and J. C. Hickman 1981-7-29 5705 Lake n road and Summit Springs (s side of mt.); Snow Mt. 1539 Comment
  UC84491  Epilobium campestre T. S. Brandegee 1892-8-25 Lake Snow Mountain Comment
  UCD41958  Epilobium ciliatum subsp. ciliatum Geri Hulse-Stephens 2001-6-29 708 Lake Goat Mountain. Wyman Creek. 1005 Comment
  UC635375  Epilobium ciliatum subsp. ciliatum Pauline Schulthess 1931-7-18 Lake six mi se Kelseyville; Hildebrand Ranch Comment
  CAS-BOT-BC165936  Epilobium densiflorum Greg de Nevers 2001-7-8 12536 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  JEPS79750  Epilobium glaberrimum subsp. glaberrimum L. R. Heckard and J. C. Hickman 1980-9-16 5477 Lake Trail Milk Ranch near west ridge of West Peak; Snow Mt. 2011 Comment
  POM248572  Epilobium minutum Alice Eastwood, John Thomas Howell 1938-5-15 5537 Lake Near Putah Creek north of Middletown Comment
  POM72749  Epilobium minutum P. A. Munz 1925-6-18 9870 Lake Lakeport. Comment
  RSA72121  Epilobium minutum Lincoln Constance 1938-4-22 2136 Lake 2 miles northeast of Middletown, North Coast Ranges Comment
  UC1737018  Epilobium minutum Kay H. Beach, Frank Gould 1940-5-17 437 Lake near Middletown. Comment
  SEINET10738969 Image available Epilobium nivium Townsend S. Brandegee 1892-8-25 Brandegee s.n. Lake Snow Mountain. Comment
  HSC87277  Epilobium oregonense Clare R. Wheeler, Gladys L. Smith 1981-6-22 2495 Lake Enroute to Sanhedrin Lookout, 3 mi. N of Soda Creek Station 915 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
  CAS-BOT-BC56954  Equisetum arvense J. W. Blankinship 1923-5-6 s.n. Lake Upper Kelsey Cr., swamps at Power House 914 Comment
  UCD132452  Equisetum laevigatum Greggory Cates; PLS 102 plant collecting interns 2013-5-4 6 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. Northern part of park. North of Soda Bay Road. In southern part of meadow across from park entrance. Ca. 200 feet from entrance near Valley Oak stand. 408 Comment
  CAS-BOT-BC57504  Equisetum telmateia J. W. Blankinship 1928-8-10 s.n. Lake Kelseyville, Dells of Cold Cr. Comment
  HSC41008  Equisetum telmateia subsp. braunii J. P. Smith, Thomas W. Nelson 1976-4-13 8572 Lake 2 mi. E of Bartlett Springs on Bartlett Springs Rd. 610 Comment
  RSA273323  Equisetum telmateia var. braunii J. P. Smith, Thomas W. Nelson 1976-4-13 8572 Lake 2 miles E of Bartlett Springs on the Bartlett Springs Road. 610 Comment
  UC1102748  Eragrostis cilianensis A. R. Kruckeberg 1949-9-25 1785 Lake near Lakeport Clear Lake Comment
  CAS-BOT-BC213579  Eragrostis hypnoides Peter Rubtzoff 1963-9-13 5263 Lake Clear Lake State Park, damp ground on Clear Lake BEach in lower Kelsey Creek area. Comment
  POM294942  Eragrostis hypnoides Lyman Benson 1941-8-1 11015 Lake Lakeside Park, Kelseyville 396 Comment
  UCD63383  Eragrostis hypnoides A. R. Kruckeberg 1949-9-25 1784 Lake Near Lakeport, Clear Lake. Comment
  POM275299  Eragrostis mexicana subsp. virescens Lyman Benson 1929-8-3 1888 Lake Orchard 2 miles north of Kelseyville; North Middle Coast Mt. Range 412 Comment
  CAS-BOT-BC187919  Eriastrum abramsii R. D. Stone 1983-6-1 514 Lake Slope ca. 1.0 mile WSW of Glenbrook, upper High Valley Creek drainage 853 Comment
  HSC16945  Eriastrum brandegeeae H. L. Mason 1945-6-28 12604 Lake Obsidian Ridge, SE of Borax Lake Comment
  UC639083  Eriastrum brandegeeae Pauline Schulthess 1931-7-7 Lake 1 1/2 mi sw Kelseyville Comment
  CAS-BOT-BC187922  Eriastrum tracyi Milo S. Baker 1950-5-23 12233 Lake About 1 mile SE of Borax Lake Comment
  CAS-BOT-BC131536  Ericameria arborescens Vernon Bailey 1916-9-24 s.n. Lake [Mt. Konokti] Mt. Konocti Comment
  HSC36604  Ericameria linearifolia John Rehling, Robert M. Specht 1976-3-25 138 Lake 6 mi. N on Walker Ridge Rd. from Hwy. 20 Comment
  UC1388992  Erigeron greenei Milo S. Baker 1940-6-30 9743 Lake serpentine area opposite Whispering Pines Resort Comment
  UC87830  Erigeron greenei J. W. Blankinship 1893-7-4 Lake Bartlett Springs Comment
  UCD162959  Erigeron inornatus James A. Neilson Jr. 1977-7-19 3951 Lake Mayacmas Mountains; Hahn ranch (near Glenbrook). (Exact location unknown. Coordinates estimated by label maker.) Comment
  JEPS124478  Erigeron petrophilus var. petrophilus Daniel Slakey with CNPS Volunteers 2015-7-12 151 Lake Snow Mountain, slope above (southeast of) Bear Creek. Comment
  UC936180  Erigeron petrophilus var. petrophilus Chas. M. Belshaw 1936-9-19 2700 Lake Snow Mountain west Snow Mountain; Inner North Coast Range 2133 Comment
  CAS-BOT-BC295721  Erigeron petrophilus var. petrophilus R. D. Stone 1983-6-23 574 Lake In upper Alder Cr. drainage, north slope Cobb Mt., ca. 0.7 mi. NNE of Geyser Rock 883 Comment
  CAS-BOT-BC295723  Erigeron petrophilus var. petrophilus Milo S. Baker 1927-7-3 2291 b Lake Summit of Cobb Mt., South Lake Co. Comment
  CAS-BOT-BC216118  Eriodictyon californicum Doris K. Kildale 1928-5-7 4950 Lake 5 miles east of Bartlett Springs Comment
  HSC41928  Eriodictyon californicum Ed Cope 1977-4-23 45 Lake Comment
  RSA201832  Eriodictyon californicum Jane McBerty 1961-4-30 21 Lake 5 miles east of Lower Lake. Comment
  CAS-BOT-BC300500  Eriogonum Mona Bourell 1997-7-3 6590 Lake Mendocino National Forest, Summit of Sheetiron Mountain Comment
  RSA0035231  Eriogonum M. Bourell 1997-7-2 6530 Lake Mendocino National Forest. Along Rice Creek Road. FS Road M3. Comment
  SEINET7042670  Eriogonum covilleanum A. G. Vestal 1938-9-1 s.n. Lake An eroded mountain near Goat Mountain. 33.3 miles from Upper Lake Camp. Four Springs quadrangle UTM Zone 10, 524709mE, 4345493mN. Comment
  UC570424  Eriogonum dasyanthemum Chas. M. Belshaw 1936-9-20 2683 Lake 6 mi s, on Clear Lake road Lower Lake; Inner North Coast Ranges Comment
  UCD84028  Eriogonum dasyanthemum Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6205 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via eastern forks of Rocky Creek Road and then via a private road owned by Stephen Gilardi (an area known as Brushy Sky High on some maps). 770 Comment
  CAS-BOT-BC261248  Eriogonum hirtiflorum John Thomas Howell 1945-6-18 20993 Lake Bottlerock Road Comment
  UC1299719  Eriogonum hirtiflorum Freed W. Hoffman 1948-6-26 2489 Lake Long Ridge 1.2 mi e Bear Creek crossing; North Coast Ranges, Long Ridge 746 Comment
  RSA372075  Eriogonum inerme var. inerme Katherine Curran 1884-06 6070 Lake [Unspecified] Comment
  POM165261  Eriogonum luteolum A. A. Heller 1902-7-30 6007 Lake Between the 'Blue Slide' and Sulphur Creek west of Hullville. Comment
  SD22298  Eriogonum luteolum John Thomas Howell 1930-8-24 5459 Lake Dry field 2 miles west of Middletown on road to Adams Springs Comment
  CHSC106368  Eriogonum luteolum var. luteolum David Isle; John Olmstead, Peter Arnold 1992-9-22 1806 Lake Mendocino National Forest - North Coast Ranges, North Fork Cache Creek watershed. Just over 2 miles SW of Goat Rock on SW side of Goat Mnt.; White Ranch Glades. 914 Comment
  UC1046471  Eriogonum luteolum var. luteolum R. Bacigalupi, J. R. Sweeney 1951-6-3 3353 Lake 6.5 mi nw along road to Kelseyville, just above Manning Flat Lower Lake 594 Comment
  UC1552792  Eriogonum luteolum var. luteolum Frederica Bowcutt 1986-5-4 693 Lake 2.2 mi ne Butts Canyon Road (on se side of Hwy. 53, about 1/2 mi n of Crazy Creek on the edge of Coyote Valley, about 3 mi ne of Middletown); Coyote Valley 365 Comment
  UC85713  Eriogonum luteolum var. luteolum Purpus Aug. 1894 1260 Lake Deer Creek 1219 Comment
  UCD160590  Eriogonum luteolum var. luteolum Ellen Dean; Susan Harrison, Sharon Strauss 2015-5-10 8706 Lake Butts Canyon. Butts Canyon Road, just NW of the Napa County line. North side of the road. Not burned in fire last year (2014). 223 Comment
  UCR43099  Eriogonum luteolum var. luteolum L. F. LaPre 1985-4-26 s.n. Lake Inner North Coast Ranges, Bucksnort Creek serpentine barrens, 0.5 mi north of Butts Canyon Road, just east of Detert Reservoir 320 Comment
  RSA756722  Eriogonum luteolum var. luteolum Barbara J. Ertter 1988-7-4 7709 Lake 0.5 miles E of Rice Fork on Bear Creek Road, 1.5 miles W of Bear Creek Campground, Mendocino National Forest ca 11 airmiles N of Upper lake (town) 610 Comment
  JEPS78237  Eriogonum nervulosum Charley Patterson 1979-6-22 Lake Ca 3 mi sw Whispering Pines (below fence along road running along ridge s from Sect. 34); Whispering Pines Quad, Lake-Sonoma County Line 975 Comment
  JEPS80352  Eriogonum nervulosum L. R. Heckard and J. Hickman 1981-6-21 5588 Lake Spur running n about 1 air mi from East Peak; Snow Mt. 2072 Comment
  JEPS80841  Eriogonum nervulosum L. R. Heckard and J. Hickman 1981-8-1 5812 Lake ridge se of source Bear Creek (sw side of Snow Mt.); Snow Mt. 2011 Comment
  UC161815  Eriogonum nervulosum C. A. Purpus July 1894 1124 Lake Snow Mountain Coast R., Snow Mountain 2133 Comment
  CAS-BOT-BC261510  Eriogonum nudum var. nudum Philip A. Munz 1956-7-24 22293 Lake Long Ridge trail to Snow Mt. 1524 Comment
  CAS-BOT-BC261514  Eriogonum nudum var. nudum A. S. Stinchfield 1916-8-1 s.n. Lake Near Bartlett Springs Comment
  CAS-BOT-BC261518  Eriogonum nudum var. nudum James McMurphy 1909-8-6 679 Lake Between Kelseyville and Lower Lake Comment
  RSA2374  Eriogonum nudum var. nudum J. W. Blankinship 1928-8-20 s.n. Lake Mt. Konocti. Open lands. 762 Comment
  CAS-BOT-BC261701  Eriogonum nudum var. oblongifolium John Thomas Howell 1930-8-24 5447 Lake 4 miles from Middletown on Adams Springs Road Comment
  UC6539  Eriogonum roseum H. N. Bolander 1863-9-20 2640 Lake near Clear Lake Comment
  NY323547  Eriogonum smallianum A. A. Heller 1902-7-28 5996 Lake Near the summit of Mt. Sanhedrin Comment
  JEPS73527  Eriogonum strictum var. greenei L. R. Heckard 1972-7-10 3145 Lake trail above Summit Springs; Snow Mt. 1584 Comment
  UC161814  Eriogonum strictum var. greenei C. A. Purpus July 1894 1146 Lake Snow Mt. 2133 Comment
  UC85700  Eriogonum tripodum D. Cleveland 1882-7-1 93 Lake Indian Valley Comment
  UC161862  Eriogonum umbellatum var. smallianum Katharine Brandegee 1892-8-25 Lake Snow Mt. Comment
  UC77443  Eriogonum umbellatum var. smallianum Katharine Brandegee 1902-8-25 Lake Snow Mountain Comment
  CAS-BOT-BC262324  Eriogonum vimineum D. E. Breedlove 1980-6-29 44837 Lake Butts Canyon Road 5-8 miles S of Middletown 274 Comment
  CHSC105738  Eriogonum vimineum David Isle 1992-8-26 1794 Lake Mendocino National Forest - North Coast Ranges Upper Main Eel River Watershed. On Bank of road paralleling S fenceline of Lake Pillsbury Ranch. 609 Comment
  CAS-BOT-BC267629  Eriogonum wrightii var. trachygonum Ella Dales Cantelow 1941-9-14 3604 Lake Burns Valley Comment
  CAS-BOT-BC267632  Eriogonum wrightii var. trachygonum Lewis S. Rose 1935-9-12 35648 Lake Middletown Comment
  POM223570  Eriogonum wrightii var. trachygonum L. S. Rose 1935-9-12 35648 Lake Middletown. Comment
  SD13372  Eriogonum wrightii var. trachygonum Lewis S. Rose 1935-9-12 35648 Lake Middletown Comment
  UC570423  Eriogonum wrightii var. trachygonum Chas. M. Belshaw 1936-9-20 2673 Lake on road to Clear Lake 6 mi s Lower Lake Comment
  UCD35001  Eriophyllum lanatum Beecher Crampton 1995-6-4 10324 Lake border with Colusa County on Hwy. 20. Comment
  CAS-BOT-BC308107  Eriophyllum lanatum var. achilleoides L. R. Abrams 1928-5-5 12378 Lake Bartlett M. grade, 1 mile from Clear Lake Comment
  CAS-BOT-BC308116  Eriophyllum lanatum var. achilleoides S. Saufferer 1973-5-24 223 Lake About 26 miles west of Williams 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
  HSC42045  Eriophyllum lanatum var. achilleoides S. Saufferer 1973-5-24 223 Lake About 26 mi. W of Williams Comment
  JEPS80289  Eriophyllum lanatum var. achilleoides L. R. Heckard and J. Hickman 1980-9-17 5475 Lake Trail to Milk Ranch near w ridge of West Peak; Snow Mt., West Peak 2011 Comment
  LA203599  Eriophyllum lanatum var. achilleoides L. R. Mason; Herbert L. Mason 1933-4-30 -- Constamce E 16 Lake Serpentine Ridge between Middleton & Pope Valley, about 1 mi. from Etna Springs Comment
  RSA2352  Eriophyllum lanatum var. achilleoides J. W. Blankinship 1928-7-13 s.n. Lake Mt. Konocti. 610 Comment
  RSA463087  Eriophyllum lanatum var. achilleoides Lyman Benson 1930-6-18 2176 Lake Kelseyville; Middle N Coast Mt. Range, Kelsey Creek River 427 Comment
  UC1552787  Eriophyllum lanatum var. achilleoides Frederica Bowcutt 1986-5-4 703 Lake on se side of Hwy 53 2.2 mi ne of junction with Butts Canyon Road (about 1/2 mi e of Crazy Creek on the edge of Coyote valley, 3 mi n of Middletown.); Coyote Valley 365 Comment
  UC186474  Eriophyllum lanatum var. achilleoides H. M. Hall 1913-7-27 9596 Lake n slope of Cobb Mountain, about 300 ft below summit Cobb Mountain Comment
  UC90249  Eriophyllum lanatum var. achilleoides T. S. Brandegee 1892-8-21 Lake <Hot?> Springs near Bartlett Comment
  UC903113  Eriophyllum lanatum var. achilleoides Ethel Crum 1937-6-6 1896 Lake near Banzhaf (Bear Creek, 5 mi sw of Snow Mountain ranch); Inner North Coast Ranges, Bear Creek 609 Comment
  UC80248  Eriophyllum lanatum var. achilleoides Mrs. K. Brandegee 1891-6-22 Lake Smith's Comment
  UCD159730  Erodium brachycarpum James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3092 Lake Mayacmas Mountains, below Childers Peak. Barceloux Ranch, ca. 1 mile east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.) 579 Comment
  RSA0037087  Eryngium M. Bourell 1997-7-2 6538 Lake Copper Butte Trail. Along trail to Middle Fork Eel River. Comment
  RSA424433  Eryngium aristulatum var. aristulatum Margaret J. Williams, Wayne Roderick 1984-5-22 84- 15 -1 Lake Hidden Valley, 3 miles NE of Middletown, near Putota Creek 259 Comment
  RSA755722  Eryngium aristulatum var. aristulatum R. F. Thorne, M. Patterson 1982-8-31 55233 Lake Northwest slope of Mount Hannah, Boggs Lake 854 Comment
  UC1122969  Eryngium aristulatum var. aristulatum P. L. Johannsen 1937-6-23 1206 Lake 1 mi. w.-n.w. Laurel Beach; Lakeport Quad. Comment
  UC1282757  Eryngium aristulatum var. aristulatum J. R. Sweeney 1951-6-3 690 Lake 5 1/2 mi. n.w. Lower Lake (Kelseyville Rd., Seigler Canyon); Seigler Canyon Comment
  UC1527484  Eryngium aristulatum var. aristulatum Jim A. Bartel 1985-8-1 1116 Lake on abandoned landing strip atop Harrington Flat 865 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
  RSA0039521  Eryngium constancei G. Fred Hrusa 1997-7-23 14016 Lake Southern part of Loch Lomond pool at Loch Lomond townsite. 850 Comment
  UC1527485  Eryngium constancei Jim A. Bartel 1985-8-1 1118 Lake near Loch Lomond (on recently-created berm adjacent to dredged pond in the southern portion of vernal lake) 853 Comment
  UC1282792  Erysimum capitatum J. R. Sweeney 1952-5-3 Dupl. 818 Lake s and w facing slope Pluth Ranch 1950 burn (roadside along edge of burn) 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
  CAS-BOT-BC40695  Erysimum capitatum G. B. Rossbach; R. P. Rossbach 1938-5-30 847 Lake Steep road-bank, Route 20, near summit of divide on eastern slope, above Blue Lakes. Comment
  RSA101848  Erysimum capitatum var. capitatum G. B. Rossbach, Ruth P. Rossbach 1938-5-31 848 Lake About 7-8 SW of Bartlett Springs. Comment
  SD4688  Erythranthe moschata Katherine Brandegee May 1890 Lake Bradford Lake Co. Calif Comment
  CAS-BOT-BC151559  Erythranthe nudata M. K. C. 1884-6-1 53 Lake Unspecified Comment
  CAS-BOT-BC151562  Erythranthe nudata A. A. Heller 1919-5-10 13142 Lake Valley of a tributary of Cache Creek 5 miles east of Hough's Springs. Comment
  HSC41015  Erythronium californicum J. P. Smith, Thomas W. Nelson 1976-4-13 8568 Lake Bartlett Springs Rd., 12 mi. from its junction with SR 20 701 Comment
  POM290975  Erythronium californicum Lyman Benson 1928-3-30 4 Lake Highland Springs, Adobe Creek. 610 Comment
  UC843848  Erythronium californicum A. A. Heller 1937-5-9 15330 Lake ridge w Lakeport (on hwy to Hopland) Comment
  CAS-BOT-BC504313  Erythronium californicum Elmer I. Applegate 1934-3-31 8878 Lake Hopland grade Comment
  CAS-BOT-BC504317  Erythronium californicum Carl B. Wolf 1928-5-6 1976 Lake 6 miles up Bartlett Springs grade Comment
  CAS-BOT-BC504322  Erythronium californicum L. R. Abrams 1928-5-5 12388 Lake 1-3 miles up west side of Bartlett grade Comment
  CAS-BOT-BC504331  Erythronium californicum Lawrence Beane; Lois E. James 1949-5-11 2011 Lake Scott Mt. between Hopland adn Clear Lake Comment
  POM290974  Erythronium californicum Lyman Benson 1930-3-23 1962 Lake Lakeport. Scotts Valley School. 518 Comment
  RSA176723  Erythronium californicum D. E. Breedlove 1963-4-20 4570 Lake 4 miles SE of Blue Lakes, on Scott Valley road from Blue Lakes to Lakeport. Comment
  SEINET3991633  Erythronium californicum Unknown 1931-3-25 6612 Lake Scotts Valley , 4 miles west of Lakeport Comment
  CAS-BOT-BC133277  Erythronium helenae Jessamine Raymond 1925-3-10 s.n. Lake St. Helena Comment
  CAS-BOT-BC133279  Erythronium helenae M. S. Jussel 1933-4-29 s.n. Lake Jordan Park, Cobb Mt. Comment
  CAS-BOT-BC133285  Erythronium helenae Elmer I. Applegate 1932-3-21 7029 Lake Gallagher's ranch, about 3 miles south of Middletown, southern Lake Co., near north base of Mt. St. Helena Comment
  RSA28163  Erythronium helenae Elmer I. Applegate 1932-3-21 7029 Lake Gallaghers Ranch, about 3 miles south of Middletown, near north base of Mount St. Helena Comment
  RSA28164  Erythronium helenae Elmer I. Applegate 1931-3-23 6610 Lake Gallaghers Ranch, about 3 miles south of Middletown, near north base of Mounnt St. Helena Comment
  SBBG87911  Erythronium helenae L. F. LaPre 1986-3-30 Lake Three Peaks, 5 mi SE of Middletown near the Napa County Line 731 Comment
  HSC66031  Eschscholzia caespitosa 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
  UC855153  Eschscholzia caespitosa A. A. Heller 1937-5-9 15353 Lake below Lucerne (roadside bank on shore of lake); Clear Lake Comment
  CAS-BOT-BC403126  Eschscholzia californica Alice Eastwood 1925-5-22 12827 Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC403142  Eschscholzia californica Mrs. H. C. Cantelow 1940-4-13 s.n. Lake 7 1/2 miles south of Knoxville, on road to Monticello Comment
  UC726100  Eschscholzia californica A. A. Heller 1919-5-10 13140 Lake valley below Summit Comment
  CDA4870  Euphorbia oblongata R. E. Talbert 1971-3-14 Lake Ukiah Street across from Rex Williams property, Clearlake Highlands. 0 Comment
  UCD142487  Euphorbia spathulata Leonard Jolley 1977-5-17 s.n. Lake East of Middleton Guenoc Ranch. Comment
  JEPS106348  Euthamia occidentalis Lowell Ahart 2004-10-14 11464 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
  JEPS80240  Festuca californica L. R. Heckard, and J. Hickman 1980-7-3 5401 Lake 0.25 mi n Summit Spring (Colusa Co. border); Snow Mt. Comment
  CAS-BOT-BC282489  Festuca elmeri John Thomas Howell 1945-6-20 21084 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CDA21527  Festuca elmeri G. F. Hrusa, R. Gross 2008-5-23 17444 Lake North Coast Ranges; Slope above N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir. 408 Comment
  UCD36343  Festuca elmeri Beecher Crampton 1953-6-2 1383 Lake northwest slope of Mount Hannah, at western edge of Bogg's Lake. Comment
  UCD66255  Festuca elmeri Beecher Crampton 1953-6-2 1383 Lake Above the western edge of Boggs Lake, northwest slope of Mt Hannah. Comment
  CAS-BOT-BC278426  Festuca idahoensis Joseph P. Tracy 1935-7-4 14019 Lake Cobb Mountain. North side of Cobb Valley, near Glenbrook 822 Comment
  SBBG56682  Festuca idahoensis J. P. Tracy 1902-5-28 1733 Lake Scotts Valley, 6 mi NW of Lakeport Comment
  UC1103727  Festuca idahoensis J. P. Tracy May 28 1902-Jun 2 1902 1733 Lake 6 mi nw Lakeport (in the hill about Scott Valley); Scotts Valley 426 Comment
  UC65195  Festuca idahoensis A. A. Heller 1902-7-27 5951 Lake Thistle Springs Mt. Sanhedrin 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
  UCD66118  Festuca occidentalis Beecher Crampton 1953-7-14 1507 Lake Cobb Valley, about 1 mile west of Cobb P. O. Comment
  UCD37008  Festuca roemeri Beecher Crampton 1956-6-26 3634 Lake entrance to Howard Hot Springs. 641 Comment
  UCD66257  Festuca roemeri Leo Koch 1940-4-28 924 Lake 1.1 miles from Kelseyville to Lower Lake. Comment
  CAS-BOT-BC52717  Frangula californica subsp. californica Lewis S. Rose 1935-9-11 35639 Lake 6 mi. SW of Lakeport 518 Comment
  CAS-BOT-BC52705  Frangula californica subsp. californica Willis L. Jepson 1891-7-7 s.n. Lake In the Vaca Mts. Comment
  UCD151121  Frasera albicaulis var. nitida James A. Neilson Jr. 1974-6-30 2799 Lake Mayacmas Mountains, Cobb Mountain. (Elevation estimated by label maker using Google Earth.) 1097 Comment
  CAS-BOT-BC223406  Fraxinus dipetala Doris K. Kildale 1928-5-7 4973 Lake 3 miles east of Hough's Mineral Springs Comment
  RSA273368  Fraxinus dipetala M. A. Baker 1977-4-24 233 Lake Bartlett Springs Road at Kilpepper Creek 503 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
  SEINET10500217  Fraxinus dipetala Joseph W. Blankinship 1928-7-22 Blankinship s.n. 1928 Lake Mt. Konocti 2000 feet. Mountian slopes. 610 Comment
  HSC39222  Fraxinus latifolia D. E. Anderson, J. P. Smith 1971-6-26 1201 Lake Register area of Mendocino National Forest. Comment
  JEPS78645  Fremontodendron californicum Edward Lee 1936-9-20 2585 Lake Monticello-Lower Lake Road, 26 miles north of Monticello. Snow Mountain Comment
Read comments
Sep 17 2014
  RSA78619  Fremontodendron californicum J. T. Howell 1943-5-11 18066 Lake Mirabel Mine. Comment
  CAS-BOT-BC130012  Fritillaria affinis M. S. Jussel 1931-3-30 40 Lake Jordan Park Comment
  JEPS5804  Fritillaria affinis J. R. Sweeney with H. L. Mason, G. Martinoli and T. Tadros 1954-3-17 1083 Lake 3 mi ne of Middletown (Hill 1030); Hill 1030 Comment
  SDSU20645  Fritillaria pluriflora Sean Ryan 2011-3-20 80 Lake E side of Walker Ridge Rd., 0.5 mi N of its intersection with HWY 20. 668 Comment
  HSC27156  Fritillaria purdyi J. P. Smith, J. O. Sawyer 1972-4-1 5159 Lake 6.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  HSC67131  Fritillaria purdyi S. Harris, B. Ferguson, M. Moble, M. Smith 1980-4-19 Lake Along Walker Ridge Rd., 0.5 mi. N of junction with access rd. to Indian Valley Dam Comment
  JEPS5805  Fritillaria purdyi H. L. Mason 1954-3-17 Lake about 3 mi ne of Middletown (on Hill 1030) Comment
  UCD139710  Fritillaria purdyi Robert Orlins 1972-4-15 s.n. Lake canyon at north end of Little Indian Valley, ca. 1 mile east of Barkerville. Comment
  HSC41017  Fritillaria recurva J. P. Smith, Thomas W. Nelson 1976-4-13 8574 Lake 5.7 mi. E of Bartlett Springs on the Bartlett Springs Rd. 488 Comment
  UCD41753  Fritillaria recurva Geri Hulse-Stephens 2001-4-28 554 Lake Goat Mountain. White Ranch. 3rd step of staircase of White Ranch/Wyman. 944 Comment
  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
  CDA9394  Galium aparine G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18571 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
  HSC27440  Galium aparine J. P. Smith, J. O. Sawyer 1972-4-1 5135 Lake 0.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  RSA296708  Galium aparine Michael Dalke 1979-4-14 33 Lake 0.4 miles N of State Rte 20 on the Wilbur Springs Rd. 640 Comment
  JEPS80792  Galium bolanderi L. R. Heckard and J. C. Hickman 1981-7-28 5699 a Lake Timber Lake Snow Mt. (w side of mt.) 1524 Comment
  RSA2362  Galium bolanderi J. W. Blankinship 1928-7-22 s.n. Lake Mt. Konocti. 762 Comment
  RSA202436  Galium bolanderi Roman Gankin, W. R. Hildreth 1967-1 882 Lake Ca 2.9 miles S of Hull Mtn on USFS Road 1 N02. Comment
  POM60726  Galium californicum A. A. Heller 1902-7-14 5870 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  SD132013  Galium californicum subsp. californicum Barbara Ertter 1988-7-4 7698 Lake Bear Creek Rd ca 10 airmiles N of Upper Lake (town), crest of road 3.8 mi from Elk Mt Rd, Mendocino Nat'l For. 975 Comment
  JEPS73436  Galium grayanum var. nanum L. R. Heckard 1972-7-8 3030 Lake in scree on spur of open slopes on spur running southeast of West Peak; Snow Mt. 2042 Comment
  JEPS80407  Galium mexicanum var. asperulum L. R. Heckard and J. Hickman 1981-6-23 5640 Lake n slope North Ridge (on Crockett Camp trail) 1600 Comment
  UC353804  Galium mexicanum var. asperulum Milo S. Baker 1928-7-5 3089 a Lake banks near confluence of Bear Creek; Rice Fork Comment
  UC1220350  Galium porrigens Joseph T. Gregory 1936-3-29 1068 Lake se side of mt. Cobb Mt. (on road from Middletown) Comment
  HSC27162  Galium porrigens var. porrigens J. P. Smith, J. O. Sawyer 1972-4-1 5155 Lake 6.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  JEPS80100  Galium sparsiflorum subsp. glabrius L. R. Heckard with J. Hickman 1979-6-16 5109 Lake about 1 mi nw Timber Lake (w slopes of mt.); Snow Mt. 1615 Comment
  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-BC199035  Garrya congdonii Alice Eastwood; John Thomas Howell 1938-5-15 5548 Lake Near Putah Creek north of Middletown. Comment
  CHSC98703  Garrya congdonii L. P. Janeway 2007-6-17 9055 Lake Inner North Coast Ranges. Along dirt road 0.3 km northwest of Bartlett Springs Road and Indian Valley Reservoir; about 5.6 air km east of Hough Springs. 500 Comment
  UC1281013  Garrya congdonii H. E. McMinn 1936-4-4 4387 Lake 15 mi se Middletown (toward Howell Mt region of Butt Canyon) Comment
  UC1043519  Garrya flavescens P. C. Everett and E. K. Balls 1954-10-18 20358 Lake 7 mi ne Hwy. 20 junction with Bartlett Springs road (Lucerne to Bartlett Springs) 1203 Comment
  UC1193372  Garrya flavescens P. Zinke 1949-5-5 36 Lake Hopland - Lakeport Road 609 Comment
  UC1714556  Garrya flavescens Milo S. Baker 1929-3-28 3416 b Lake highway between Konocti and Lower Lake Comment
  RSA15663  Garrya flavescens subsp. congdonii Carl B. Wolf 1928-2-25 1512 Lake 11 mi N of Napa-Lake Co line on the road to Lower Lake. Comment
  CAS-BOT-BC192178  Garrya fremontii Milo S. Baker 1946-2-25 11299 Lake 8.9 mi S [South] of Kelseyville toward Lower Lake Comment
  CAS-BOT-BC192181  Garrya fremontii Carl B. Wolf 1928-5-6 1965 Lake 2 miles up Bartlett Springs grade Comment
  HSC36581  Garrya fremontii Linda M. Barker 1975-5-3 320 Lake 5.8 mi. W of junction with Hwy. 29 on Scott's Creek Rd. 915 Comment
  POM197468  Garrya fremontii L. R. Abrams 1928-5-5 12392 Lake One to three miles up west side of Bartlett Grade. Comment
  POM295739  Garrya fremontii Lyman Benson 1946-8-10 12146 Lake West side of Mt. Konoeti [Konocti]; Middle North Coast Mt. Range, Clear Lake drainage area. 610 Comment
  UC567060  Garrya fremontii A. E. Wieslander 1934-2-25 375 Lake 2 mi s Thurston Lake; Lower Lake Quad. Comment
  UCD162933  Garrya fremontii D. O. Burge 2015-7-12 1758 Lake Snow Mountain area. 1760 Comment
  UC1155260  Gastridium ventricosum J. R. Sweeney 1953-5-18 1047 Lake on Highway 53, 1.2 mi e of road junction to Kelseyville; Lower Lake Burn (1952) Comment
  POM32147  Gayophytum humile A. A. Heller 1902-7-20 5928 Lake In the Horse Pasture , near the summit of Mt. Sanhedrin. Comment
  CHSC92876  Genista monspessulana D. Isle 2001-5-17 1250 Lake Mendocino National Forest--North Coast Ranges. Soda Creek Watershed. Around green cabin on N edge of lake and to the east and north. 762 Comment
  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
  RSA10718  Gilia capitata C. B. Wolf 1928-5-7 2111 Lake 6 miles east of Houghs Mineral Springs on the road to Williams. Comment
  UC1737030  Gilia capitata Kay H. Beach, Frank Gould 1940-5-17 425 Lake near Middletown. 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
  RSA469710  Gilia tricolor Carolyn Sanford 1977-4-23 342 Lake 0.4 miles north of Route 20 on the Walker Ridge Road. 640 Comment
  UCD41755  Gilia tricolor Geri Hulse-Stephens 2001-4-28 556 Lake Goat Mountain. White Ranch. 944 Comment
  POM282252  Gilia tricolor subsp. diffusa Cora W. Benson, Lyman Benson 1929-4-26 1905 Lake Kelseyville. Comment
  UC106697  Gilia tricolor subsp. tricolor T. S. Brandegee May 1884 Lake Lakeport Comment
  RSA2762  Githopsis specularioides J. W. Blankinship 1925-5-4 s.n. Lake Kelseyville. Comment
  RSA2384  Glycyrrhiza lepidota J. W. Blankinship 1928-8-25 s.n. Lake Kelseyville. Comment
  UC15280  Glycyrrhiza lepidota Willis L. Jepson 1892-7 Lake Blue Lake Comment
  CAS-BOT-BC302577  Gnaphalium palustre Peter Rubtzoff 1956-9-2 2811 Lake Boggs Lake, southern shore of lake. Comment
  CAS-BOT-BC302580  Gnaphalium palustre Ella Dales Cantelow 1939-5-7 2860 Lake 8 4/10 mi. e. of Lower Lake, Knoxville road Comment
  CAS-BOT-BC302584  Gnaphalium palustre A. S. Stinchfield 1916-8-1 s.n. Lake Near Bartlett Springs Comment
  UC1178979  Gnaphalium palustre Herbert L. Mason 1946-5-30 12800 Lake 1.5 mi w Lower Lake 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
  UC353856  Gnaphalium palustre Milo S. Baker Jul 4 1928-Jul 5 1928 3204 C Lake near Bear Creek; Mendocino National Forest, Rice Fork, Winter Bed Comment
  OBI53733  Gnaphalium palustre David J. Keil, Kathleen Keil 1992-7-18 23413 Lake Mendocino NF. Vicinity of Deer Valley campground SE of Elk Mtn Rd, N of Upper Lake 1000 Comment
  UC604415  Gnaphalium palustre H. L. Mason 1934-5-5 8125 Lake near Hildebrand Ranch (se of Kelseyville) Comment
  CAS-BOT-BC235478  Gratiola heterosepala J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville Comment
  CAS-BOT-BC26128  Gratiola heterosepala H. L. Mason; R. C. Bacigalupi 1953-6-8 14544 Lake on southwest margin of Boggs Lake, (west base of Mount Hanna) Comment
  CAS-BOT-BC376330  Gratiola heterosepala Greg de Nevers 1996-5-18 10802 Lake Boggs Lake. Comment
  UC160975  Guillenia lasiophylla J. P. Tracy May 28 1902-Jun 2 1902 1730 Lake 6 mi nw Lakeport (in hills about Scotts Valley); Scotts Valley 426 Comment
  LA203821  Harmonia hallii M. S. Baker; 1936-5-1 8244 Lake 1.9 mi. E of Middletown Comment
  JEPS15553  Hazardia whitneyi var. discoidea G. Thomas Robbins with L. R. Heckard 1956-7-25 3728 Lake about 0.25 mi s of its summit Snow Mt. (on ridge forming s extension of Snow Mt.) 2103 Comment
  CAS-BOT-BC306636  Helenium bigelovii A. A. Heller 1902-8-6 6037 Lake Thistle Glade, west side of Snow Mountain Comment
  UCD63764  Helenium bigelovii Daniel Sanchez-Mata; Emin Ugurlu 2006-6-19 s.n. Lake Leesville-Barkerville. Bartlett Springs Road close to Complexion Canyon and Complexion Creek. 520 Comment
  CAS-BOT-BC309425  Helenium puberulum Doris K. Kildale 1928-5-7 4999 Lake 6 miles east of Hough's Mineral Springs Comment
  POM250703  Helenium puberulum D. D. Keck 1938-8-3 4744 Lake I mile N of Cobb P.O. Comment
  UC353817  Helianthella californica subsp. nevadensis Milo S. Baker 1928-4-1 3189 b Lake possibly Jensen Ranch near Healdsburg Comment
  POM38864  Helianthella californica var. californica Marcus E. Jones 1883-5-8 s.n. Lake Kelsey. Comment
  CAS-BOT-BC305521  Helianthus bolanderi James McMurphy 1909-8-5 s.n. Lake Lakeport Comment
  CAS-BOT-BC305523  Helianthus bolanderi A. A. Heller 1902-8-2 6016 Lake Near Hullville on the ridge between Eel River and Rice Creek Comment
  CAS-BOT-BC305529  Helianthus bolanderi A. A. Heller 1902-8-2 6016 Lake Near Hullville on the ridge between Eel River and Rice Creek Comment
  CHSC89436  Helianthus bolanderi Lowell Ahart 2004-10-4 11429 Lake Below the high water line of Indian Valley Reservoir, near the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road. 446 Comment
  JEPS93792  Helianthus bolanderi Vernon H. Oswald and Lowell Ahart 1998-7-15 9287 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
  UC178883  Helianthus bolanderi Katharine Brandegee 1911-8-16 Lake near Middletown; Langtry Ranch Comment
  UC614741  Helianthus bolanderi Beryl O. Schreiber 1936-9-20 2352 Lake 5 mi s Reiff 762 Comment
  POM270373  Helianthus bolanderi Lyman Benson 1940-8-6 10379 Lake Kelseyvelle. Mt. Range Middle N. Coast. Clear Lake. Zone upper sonoran 427 Comment
  HSC43952  Helianthus exilis Robert M. Specht 1977-8-18 1183 Lake Along small drainage and along roadside 707 Comment
  SFV3121  Heliotropium curassavicum var. oculatum K. A. Wilson 1961-6-21 1187 Lake Clearwater Oaks. Comment
  CAS-BOT-BC310098  Hemizonella minima John Thomas Howell 1945-6-19 21067 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  SD27848  Hemizonella minima Carl B. Wolf 1928-5-6 2024 Lake 3.0 miles west of Bartlett Springs on road to Clear Lake. 609 Comment
  CAS-BOT-BC310094  Hemizonella minima M. S. Jussel 1932-4-30 s.n. Lake Jordan Park, on road to Lower Lake Comment
  HSC5805  Hemizonella minima Ethel Crum 1938-4-24 1972 Lake E-facing slope; 5.3 mi. SE of Kelseyville, St. Helena Range: Inner North Coast Ranges Comment
  UC222704  Hemizonia clevelandii H. M. Hall 1923-10-13 11932 Lake Lakeport Comment
  UC197533  Hemizonia congesta subsp. calyculata H. M. Hall 1913-7-27 9588 Lake sw side Elk Mountains; North Coast Ranges Comment
  SD9035  Hemizonia congesta subsp. clevelandii Daniel Cleveland Sep 1881 Lake Allen Springs Comment
  UC1562730  Hemizonia congesta subsp. clevelandii Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7522 Lake Scotts Valley Road 5 mi s Hwy 20 (ca 5 airmiles nw of Lakeport) 426 Comment
  CAS-BOT-BC306077  Hemizonia congesta subsp. clevelandii H. D. Ripley; R. C. Barneby 1945-6-21 6928 Lake 9 miles SE of Middletown 335 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
  SD9036  Hemizonia congesta subsp. clevelandii Daniel Cleveland Jul 1882 Lake Clear Lake Region Comment
  JEPS7811  Hemizonia congesta subsp. luzulifolia Peter H. Raven 1954-9-1 8107 Lake about 1 mi e of Mirabel Park; Hoffman Creek Comment
  RSA96868  Hemizonia luzulifolia P. C. Everett, E. K. Balls 1954-10-18 20353 Lake 4.4 miles W of junction of Bear Creek with Rice Fork on road from Stonyford to Upper Lake. 915 Comment
  HSC1205  Hesperocyparis macnabiana C. B. Wolf 1928-5-6 2059 Lake 5 mi. E of Bartlett Springs on rd. toWilliams Comment
  SBBG118074  Hesperocyparis macnabiana C. Bornstein, E. Collins, R. Lutsko 2004-6-18 Lake Walker Ridge Rd, ca. 0.75 mi S of jct with Bartlett Springs Rd 745 Comment
  SD40673  Hesperocyparis macnabiana Carl B. Wolf, E. R. Johnson 1934-10-14 Lake 4 miles west (above) Highland Springs on Pieta Road 490 Comment
  UCSB63050  Hesperocyparis sargentii Rodriguez, Luis; Sarr, Dan 1995-9-8 Lake Along Sulphur Ck. Rd. near Cobb Mt. 850 Comment
  CAS-BOT-BC1190  Hesperolinon adenophyllum Dorothy Hildebrand 1931-7-20 s.n. Lake Toll Road, about 3 miles W of Highland Springs Comment
  CAS-BOT-BC1192  Hesperolinon adenophyllum Volney Rattan 1885-6-1 s.n. Lake Lakeport Comment
  CAS-BOT-BC1216  Hesperolinon adenophyllum Volney Rattan 1885-5-1 s.n. Lake Near Lakeport Comment
  JEPS95197  Hesperolinon adenophyllum Jake Ruygt 1995-6-3 3483 Lake Kelsey Creek Rd Kelseyville (Evelyn Allen's) Comment
  JEPS95469  Hesperolinon adenophyllum Vernon H. Oswald and L. Ahart 1994-6-20 6347 A Lake T18N R9W NW1/4 Sec. 22, 2500 ft, Chaparral. Forest Route M3 (18N04) 2.7 mi N of Deer Creek, W edge of Snow Mtn. Wilderness, W of Stonyford 762 Comment
  LA47283  Hesperolinon adenophyllum Joseph P. Tracy; 1947-5-31 3973 Lake Cobb Mountain, N of Glenbrook 761 Comment
  POM138870  Hesperolinon adenophyllum A. A. Heller 1902-7-20 s.n. Lake Near the summit of Mt. Sanhedrin Comment
  UC1212217  Hesperolinon adenophyllum Helen K. Sharsmith 1958-11-2 4650 Lake Cobb Valley road 3.5 mi nw Cobb Post Office (ca 1 mi n of Glenbrook); Inner North Coast Ranges 762 Comment
  UCD110468  Hesperolinon adenophyllum Robert F. Hoover 1941-6-8 5338 Lake Near south base of Mount Konocti. Comment
  CHSC67245  Hesperolinon bicarpellatum James D. Jokerst 1985-5-16 2340 Lake W-facing slopes of first canyon E of Big Canyon. 426 Comment
  JEPS122835  Hesperolinon bicarpellatum W. A. Freyman with A. C. Schneider & Y. P. Springer 2014-5-18 230 Lake Across field to the north near the end of Loconomi Road off of Butts Canyon Road. Comment
  JEPS122870  Hesperolinon bicarpellatum Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-18 604 Lake Across field to the north near the end of Loconomi Rd. off of Butts Canyon Rd. Comment
  UC571112  Hesperolinon bicarpellatum H. L. Mason June, 1930 5689 Lake four mi e Middletown Comment
  SD131840  Hesperolinon californicum Barbara Ertter, Annetta Carter 1989-5-28 8526 Lake Rieff Road through Morgan Valley, ca. 9.0 miles east of Lower Lake. 762 Comment
  SEINET9295697  Hesperolinon californicum Unknown 1993-6-1 11164 Lake Walker Ridge Comment
  UCD110498  Hesperolinon californicum Helen K. Sharsmith 1946-5-31 3972 Lake Three miles northeast of Middletown on highway to Lower Lake. 762 Comment
  CAS-BOT-BC176024  Hesperolinon clevelandii John Thomas Howell 1945-6-21 21166 Lake Sawmill Flat to Ruppert Ridge, Bartlett Mountain Comment
  UC1212320  Hesperolinon clevelandii Helen K. Sharsmith 1959-5-17 4655 Lake s end of lake just above Jago Bay (sixteen mi beyond Middletown on road through Lower Lake to Soda Bay); Inner North Coast Ranges, Clear Lake 548 Comment
  UC1212329  Hesperolinon clevelandii Helen K. Sharsmith 1952-7-5 4177 Lake near Lake Pillsbury (on road to Squaw Valley); Inner North Coast Ranges, Mendocino National Forest 609 Comment
  RSA74086  Hesperolinon clevelandii Milo S. Baker 1947-6-1 11794 Lake Bottle Rock Rd. near northern terminus. Comment
  UC1601237  Hesperolinon clevelandii Helen K. Sharsmith 1953-6-29 4386 Lake 7.5 mi w Lake Pillsbury Ranger Station (on road to Potter Valley); Inner North Coast Ranges, Mendocino Nat'l Forest, canyon of 762 Comment
  UC694108  Hesperolinon clevelandii H. K. Sharsmith 1937-5-27 3950 Lake 9 mi s Kelseyville (on road to Middletown) Comment
  UC1212469  Hesperolinon didymocarpum Helen K. Sharsmith 1959-5-28 4708 Lake 9.7 mi s Howard Springs (on road to Middletown); Inner North Coast Ranges, Big Canyon Creek; Big Canyon Creek, S of Howard Springs on road to Middletown, Lake Co. 426 Comment
  HSC68102  Hesperolinon disjunctum J. P. Smith, J. O. Sawyer 1971-6-6 4732 Lake 0.75 mi. N of Clyde Mine, Walker Ridge Rd. Comment
  UC1212471  Hesperolinon disjunctum Helen K. Sharsmith 1959-5-27 4697 Lake Lower Lake-Williams road near old Epperson's Station (0.7 mi w of Lake-Colusa County line); Inner North Coast Ranges Comment
  UC1509745  Hesperolinon disjunctum C. M. Rogers 1969-6-19 13253 Lake hillside on US 20 near mile marker 44 (12 mi e of junction with CA 53, near Colusa County line) Comment
  UC1299217  Hesperolinon drymarioides Freed W. Hoffman 1956-6-26 4262 Lake Rice Creek 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
  RSA296349  Hesperolinon micranthum R. C. Bacigalupi, J. R. Sweeney, H. L. Mason 1953-6-8 4178 Lake Butts Canyon, about 1/2 mile north of Lake-Napa County boundary line. Comment
  CHSC67677  Hesperolinon spergulinum James Jokerst 1985-5-8 2287 Lake Near Coyote Peak. 486 Comment
  JEPS5722  Heterocodon rariflorum Rimo Bacigalupi and J. R. Sweeney 1951-6-3 3345 Lake about 5.5 mi nw Lower Lake (just opposite Manning Flat, along road to Kelseyville) 563 Comment
  CAS-BOT-BC143668  Heteromeles arbutifolia C. F. Leitholt 1893-7-4 s.n. Lake Cobb Mt. Comment
  POM275997  Heteromeles arbutifolia Lyman D. Benson 1928-6-15 268 Lake Summit of Rocky Hill, 2 mi s. of Lakeport. 488 Comment
  RSA0072457  Heteromeles arbutifolia Lyman D. Benson 1927-12-27 19 Lake West base Mt. Konocti. Kelseyville, Middle North Coast Range. 518 Comment
  JEPS105955  Heterotheca oregona var. oregona Lowell Ahart 2004-10-4 11452 Lake On the north edge of Bartlett Springs Road (Road M 12), near the northwest part of Indian Valley Reservoir 458 Comment
  UC1475039  Heterotheca oregona var. rudis B. Schreiber 1936-9-20 2347 Lake 2 mi e Lower Lake; Lower Lake Quad. 457 Comment
  UC762721  Heterotheca oregona var. rudis R. F. Hoover 1938-9-3 3801 Lake on Middletown to Lower Lake road; Putah Creek Comment
  CAS-BOT-BC424151  Heuchera micrantha var. erubescens John Thomas Howell 1945-6-20 21103 Lake Pinnacle Rock, Bartlett Mountain Comment
  UC1127186  Heuchera micrantha var. erubescens A. Simontacchi 1937-6-29 250 Lake 3.9 mi ne Hunter Point; Mendocino National Forest 533 Comment
  CHSC102761  Hieracium albiflorum David Isle; Arnold James 1993-6-23 1732 Lake Mendocino National Forest. North Coast Ranges. Upper Main Eel River Watershed. N of Lake Pillsbury and 20N01; NE of Sheriff Posse Corral and up 4x4 road past K-Tag. MDBM. 609 Comment
  POM52574  Hieracium albiflorum A. A. Heller 1902-7-25 5986 Lake Foothills South of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  RSA275367  Hieracium greenei J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9345 Lake Forest Service Rd. M1, 5.3 mi from jct with 20N01; Mendocino National Forest. 1585 Comment
  UCD84542  Hirschfeldia incana Ellen Dean; C. Thomsen, T. Hansen, and windfarm meeting 2010-6-11 6141 Lake Walker Ridge. Along Walker Ridge Rd by first turnout (cleared area) north of Hwy 20. W side of road. 608 Comment
  UCSB34919  Holocarpha virgata Cowan, Clark 1976-9-17 Lake Hwy. 29, 17 mi. N. of Calistoga, ca. 20 mi. of jct. of Hwy. 12 and Santa Rosa Comment
  JEPS41123  Holocarpha virgata subsp. virgata Rimo Bacigalupi, L. R. Heckard, and C. L. Custer 1965-10-5 9136 Lake 1.25 mi s Lower Lake (between Lower Lake and Middletown, 0.2 mi ne of junction with Spruce Grove Road); Excelsior Valley 425 Comment
  UCD85274  Hordeum brachyantherum A. A. Beetle 1941-4-27 1730 Lake Southwest side of Clear Lake. Comment
  UCD85275  Hordeum brachyantherum A. A. Beetle 1941-4-27 1730 Lake Southwest side of Clear Lake. Comment
  HSC10217  Hordeum brachyantherum subsp. brachyantherum C. B. Wolf 1928-5-4 1899 Lake 2 mi. N of Middletown. Comment
  UC909708  Hordeum brachyantherum subsp. californicum Milo S. Baker 1950-5-23 12255 Lake 2.9 mi E of Middleton Comment
  UCD160485  Hordeum brachyantherum subsp. californicum James A. Neilson Jr. 1975-5-23 3190 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  CDA40180  Hordeum marinum subsp. gussoneanum G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18557 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
  JEPS81311  Hordeum marinum subsp. gussoneanum L. R. Heckard and J. C. Hickman 1982-7-5 5927 Lake ca. 1/2 mi. n.w. Summit Springs (s.w. side of Snow Mt.); Snow Mt. 1432 Comment
  UC576317  Hordeum marinum subsp. gussoneanum K. E. Bradshaw 1937-6-7 77 Lake 1/8 mi n Laurel Beach; Lakeport Quad. 426 Comment
  UCD136982  Hordeum murinum Ellen Dean; with Plant Biology 102 interns 2013-5-4 7730 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. Along edge of meadow on east side of entrance road to park. Just south of entrance kiosk. 414 Comment
  UC754610  Hordeum murinum subsp. glaucum G. L. Stebbins Jr. and G. Covas 1948-5-9 3951 Lake 2 1/2 mi ne of Middletown on road to Lower Lake Comment
  HSC41823  Hordeum murinum subsp. leporinum Rick Cooper 1977-4-23 19 Lake Hwy. 20, 2.2 mi. W of its junction with Hwy. 29 Comment
  CAS-BOT-BC148550  Horkelia bolanderi James McMurphy 1909-8-6 690 Lake Between Uncle Sam Mt. and Lower Lake Comment
  CAS-BOT-BC148554  Horkelia bolanderi Ethel Crum 1933-7-23 1516 Lake West of Salmina's Resort, Cobb Mountain 792 Comment
  RSA463074  Horkelia bolanderi Lyman D. Benson 1932-6-19 3718 Lake Mount Hanna 762 Comment
  UC673309  Horkelia bolanderi Herbert L. Mason 1934-5-5 8127 Lake between Kelseyville Lower Lake (Foot of obsidian covered hill just above a meadow) Comment
  RSA96886  Horkelia californica M. S. Jussel 1948-8-7 44 Lake J S Smith S Place. Comment
  UC903108  Horkelia californica subsp. dissita Ethel Crum 1933-7-23 1517 Lake 1 mi w Salmina's Resort; Cobb Mountain 792 Comment
  SEINET784457  Horkelia californica var. elata Joseph Andorfer Ewan 1936-1-5 9391 Lake Middletowne road 2.5 mi S of Adonis Springs Comment
  RSA466277B  Horkelia elata 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
  UC114461  Horkelia tridentata subsp. flavescens Purpus 1894-5 1061 Lake Mt. San Hedrin 1524 Comment
  SEINET10720065  Hypericum anagalloides Joseph W. Blankinship 1928-8-10 Blankinship s.n. Lake Kelseyville, along Cold Creek. Comment
  CAS-BOT-BC410211  Hypericum concinnum C. F. Leitholt 1893-7-4 s.n. Lake Cobb Mt. Comment
  CAS-BOT-BC410239  Hypericum concinnum Peter H. Raven 1962-5-31 17913 Lake 6.3 miles south of Lower Lake on road to Knoxville Comment
  CAS-BOT-BC410233  Hypericum concinnum H. E. McMinn 1923-5-26 983 Lake Upper Eticuera Creek to Lake County line. Knoxville region. Comment
  POM135537  Hypericum concinnum B. Greene 1903-5-8 2974 Lake Mts. of SE Lake Co. Comment
  RSA176920  Hypericum concinnum P. H. Raven 1962-5-31 17913 Lake 6.3 miles south of Lower Lake on road to Knoxville Comment
  HSC46565  Idahoa scapigera J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9275 Lake Mendocino National Forest, Oak Flat Campground 518 Comment
  POM168900  Iris Edward L. Greene 1903-5-12 3095 Lake Divide between Lakeport and Hopland, Lake County, Ca.Tufts occasional on exposed banks and in open spots Comment
  CHSC24665  Iris douglasiana G. R. Pintler 1976-2-27 8 Lake Ca. 1.1 mi e of junc of Hwy 1 and Panoramic Hwy, ca. 10 m n of Hwy 1, ca. 3.5 mi se of Mt. Tamalpias. 60 Comment
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Nov 5 2013
  UCD83919  Iris macrosiphon Ellen Dean; G. Harrington, C. Thomsen, J. Alderson, M. Bibbo 2010-4-24 5941 Lake BLM Cache Creek Wilderness. NE corner of wilderness, Wilson Valley. Just east of confluence of Cache and Rocky Creeks. 308 Comment
  RSA366823  Iris macrosiphon M. S. Jussel 1932-5-1 s.n. Lake Jordan Park, on road to Lower Lake Comment
  SBBG1129  Iris macrosiphon H. Dearing 1939-5-5 3278 Lake near Mt St Helena Comment
  SEINET12046588  Iris macrosiphon R. T. Retuta 1978-1 7 Lake Pinkeye Lake, ca 2.0 mi W of Lower Lake. N central portion of Sect. 8, T12N, R7W Comment
  SEINET12048668  Iris macrosiphon F. H. Utech, McClintock, E.; Knight, W.; Knight, I. 1984-1 84 -033 Lake ca 6 mi E from junction of CA 29 & Butts Canyon Road on Butts Canyon Road, Detert Reservoir area 305 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
  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
  UCD81860  Juglans californica Ellen Dean; K. Mawdsley,G. Harrington,R. Wilmarth,B. Rice,E. Salvia 2009-5-27 5744 Lake Walker Ridge. Picnic area near Cold Spring. 912 Comment
  CHSC78210  Juncus balticus subsp. ater Lowell Ahart 2000-6-2 8435 Lake Bottom of a small wash, about 100 feet northeast of Bartlett Springs road, about 400 yards southwest of the radio tower, about 1/4 mile west of Bartlett Springs Road and Walker Ridge Road, about 2 1/2 miles west of Bear Valley. 609 Comment
  UC353862  Juncus bolanderi Milo S. Baker 1928-7-3 3109 b Lake along Bear Cr. Road Comment
  JEPS80243  Juncus covillei L. R. Heckard and J. Hickman 1980-7-3 5403 A Lake n side of road across from Summit Springs; Snow Mt. 1524 Comment
  UC750724  Juncus covillei John Thomas Howell 1945-6-19 21016 Lake Sawmill Flat Bartlett Mountain 1219 Comment
  UCD41816  Juncus patens Geri Hulse-Stephens 2001-6-5 642 Lake Goat Mountain. East vernal pool, Root Glade. 944 Comment
  CHSC105443  Juncus xiphioides Peter F. Zika 2008-7-21 23925 Lake Inner North Coast Ranges. N side of Route 20, near Hillside Lane and NE shore of Clear Lake, Clearlake Oaks. 410 Comment
  UC1101084  Juncus xiphioides Malcolm A. Nobs and S. Galen Smith 1949-9-7 1835 Lake 7 mi n Middletown Comment
  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
  CAS-BOT-BC236767  Keckiella breviflora John Thomas Howell 1945-6-21 21173 Lake Sawmill Flat to Ruppert Ridge, Bartlett Mountain Comment
  UCD136972  Keckiella breviflora var. glabrisepala Ellen Dean; with Plant Biology 102 interns 2013-5-4 7727 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. By main entrance kiosk to park. 414 Comment
  HSC41702  Keckiella corymbosa J. P. Smith, J. O. Sawyer, Jane Cole, Thomas W. Nelson, Jane P. Nelson 1977-7-14 9339 Lake Along FS Rd. M-1 (1N02), 5.3 mi. N from junction with FS Rd. 20N01, S slopes of Hulls Mtn. at Timberline Camp 1585 Comment
  RSA0034148  Keckiella corymbosa M. Bourell 1997-7-2 6545 Lake Mendocino National Forest, Middle Fork of Eel River, Copper Butte trail to Middle Fork. Comment
  NY790330  Keckiella lemmonii F. W. Pennell 1940-7-4 26060 Lake Route 29. 3 miles north of Lower Lake. 487.7 Comment
  RSA293296  Keckiella lemmonii D. C. Michener 1980-7-28 3735 -b Lake North Coast Ranges. 8.2 miles along Bartlett Spgs rd from jct with CA 20 near Lucerne. 1100 Comment
  CAS-BOT-BC340576  Lactuca serriola J. W. Blankinship 1928-7-28 s.n. Lake Kelseyville. Kellsey [Kelsey] Creek Comment
  POM290103  Lactuca serriola Lyman Benson 1932-8-7 4044 Lake Kelseyville, Mt. Range: Middle N Coast; Watershed: Kelsey Creek. 457 Comment
  CHSC101529  Lagophylla minor G. F. Hrusa; R. Gross 2008-5-23 17451 Lake NE-facing chaparral slope above North Fork Cache Creek +/- 1/2 mile below spillway of Indian Valley Reservoir. 423 Comment
  HSC43364  Lagophylla minor Carolyn Sanford 1977-4-24 349 Lake Barrel Springs Campground. 701 Comment
  UC89192  Lagophylla minor T. S. Brandegee Lake Comment
  RSA407396  Lagophylla ramosissima Lyman Benson 1942-7-15 11300 Lake kelsey Creek 1 mile N of Kelseyville; Mt. Range: Middle N Coast; Drainage area: Clear Lake. Comment
  UC165020  Lagophylla ramosissima J. P. Tracy May 28 1902-Jun 2 1902 1698 Lake in hills about Scotts Valley (6 mi nw of Lakeport) 426 Comment
  UCD13231  Lamium amplexicaule Hilary Rypka 1981-4-11 25 Lake Lake CO. North side of Highway 20, 1 mile northwest of Glenhaven. Near old barnyard. 548 Comment
  CAS-BOT-BC338099  Lasthenia californica J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville Comment
  CHSC101604  Lasthenia californica David Isle 2004-5-6 1580 b Lake Mendocino National Forest; in Salmon Creek overflow depression, Gravelly Valley, north of Lake Pillsbury; >1/4 mile SE of Lake Pillsbury Ranch gate. 566 Comment
  HSC32502  Lasthenia californica Thomas W. Nelson, Jane P. Nelson 1974-4-8 1147 Lake 200 m E of Oasis Resort, 13 mi. E of Clear Lake Oaks along Hwy. 20 Comment
  UCD18188  Lasthenia californica subsp. californica Jean Shepard; With PLB 102 class 2000-4-29 214 Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek, just south of turn-off to Recreation Area. 632 Comment
  CHSC8141  Lasthenia glabrata D. McClain 1969-5-11 98 Lake 20 yds n. off of Highway 20, 4 mi. s. of Niche. 365 Comment
  UC1093637  Lasthenia glabrata subsp. glabrata Francia Chisaki 1958-3-31 1081 Lake 2 mi n Kelseyville Comment
  CAS-BOT-BC300495  Lasthenia gracilis Mona Bourell 1997-7-3 6570 Lake Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail 1554 Comment
  UCD81913  Lasthenia gracilis Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5494 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road mi N of intersection with Hwy 20. E side of road. 653 Comment
  JEPS86645  Lathyrus jepsonii var. californicus L. R. Heckard with P. C. Silva, R. L. and M. Moe 1988-6-19 6716 Lake 0.5 mi ne Summit Springs (sw flank of Snow Mountain); Snow Mountain 1600 Comment
  SEINET5334150  Lathyrus jepsonii var. californicus B. Wilson, R. E. Brainerd, N. Otting 2009-5-4 15450 Lake Clear Lake, intersecton of Burns Valley Road with Rumsey Road 415 Comment
  UC173991  Lathyrus jepsonii var. californicus H. M. Hall 1913-7-16 9494 Lake s side Mt. Sanhedrin (n Lake County); Inner North Coast Ranges 1584 Comment
  SD133937  Lathyrus tingitanus Barbara Ertter, Linda Vorobik, Elizabeth Neese 1988-6-4 7509 Lake Scotts Valley Road 1 mile south of Hwy 20, ca. 7 airmiles NW of Lakeport, weedy roadside at the edge of meadow 427 Comment
  POM277786  Lathyrus vestitus subsp. vestitus Lyman Benson 1930-3-26 1988 Lake Lower Lake 610 Comment
  CHSC42177  Layia chrysanthemoides Ellen J. Ramsey 1986-4-5 19 Lake E side of Clear Lake, 2.2 mi s of Lucerne. 396 Comment
  CAS-BOT-BC323957  Layia chrysanthemoides Palmer Stockwell 1935-5-19 1314 Lake 2 mi. from Clear Lake, on road to Scott's Valley. Comment
  CAS-BOT-BC329316  Layia septentrionalis Brandegee no date on label s.n. Lake Lakeport Comment
  CHSC9131  Layia septentrionalis E. E. Tanimoto 1970-4-4 32 Lake Base of cliff 2 mi. E. of Lucerne, ca. 40 ft. from Clear Lake. 426 Comment
  LA26049  Layia septentrionalis David D. Keck; 1933-5-29 2384 Lake 2.5 mi south of Lakeport on road to Kelseyville Comment
  RSA19278  Layia septentrionalis Jens Clausen 1935-5-21 1031 Lake 1.8 miles S of Kaleport at jct. of Hopland road. Comment
  RSA603749  Layia septentrionalis Jens Clausen 1935-5-21 1031 Lake 1.8 miles S of Kaleport at jct. of Hopland road. Comment
  SD27940  Layia septentrionalis Carl B. Wolf 1928-5-5 1915 Lake 2.0 miles south of Lakeport on road to Kelseyville. Comment
  SEINET3860306  Layia septentrionalis D. D. Keck 1933-5-29 2384 Lake 2.5 mi south of Lakeport on road to Kelseyville.; 0 Comment
  UC2014143  Layia septentrionalis Ellen Dean, C. Thomsen, G. Harrington, J. Chau 2010-5-5 5988 Lake Lake County: Cache Creek Wilderness area, northern part of wilderness near Redbud trail. NW side of Cache Creek, W of Baton Flat and opposite Deadman's Canyon and the Rapids. Comment
  UC89323  Layia septentrionalis K. Brandegee May 1884 Lake Lakeport Comment
  SEINET10617125 Image available Layia septentrionalis David D. Keck 1933-5-29 Keck 2384 Lake 2.5 mi. south of Lakeport on road to Kelseyville. In sandy soil with Platystemon californicus, Eschscholtzia californica, Festuca tracyi, etc. Comment
  SEINET11805148  Layia septentrionalis R. K. Johnson 1977-1 10 Lake E side of Clear Lake, 2.2 mi S of Lucerne 396 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-BC215746  Lepechinia calycina Vernon O. Bailey 1916-6-24 s.n. Lake Clear Lake, Mt. Konocti Comment
  RSA2458  Lepechinia calycina J. W. Blankinship 1924-5-13 s.n. Lake Mt.Konocti. 610 Comment
  UC1193342  Lepechinia calycina K. Cuff 1951-5-23 139 Lake 3 1/2 miles Southeast of Lower Lake 609 Comment
  UCD14538  Lepechinia calycina Rob Ickes 1989-6-4 22 Lake California, Lake Co.; 1/2 mi. south of Fraiser Pt., on a hill above Soda Bay Rd.; 414 Comment
  HSC41889  Lepidium dictyotum Lloyd Simpson 1977-4-24 293 Lake Little Indian Valley, floodplain of Stanton Creek 457 Comment
  UC856484  Lepidium latipes Alice Eastwood and John Thomas Howell 1938-3-17 5675 Lake Elk Mt. Comment
  UCD147175  Lepidium latipes Joel Hernandez; Plant Science 102 collecing interns 2014-4-26 7 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Lewis Ridge. 423 Comment
  CAS-BOT-BC12463  Lepidium nitidum Greg de Nevers 2001-4-8 12239 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve. 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
  UCD41322  Lepidium nitidum Ellen Dean; A. Douglas, M. Bibbo, and T. Pitman 2004-5-1 2023 Lake just E of McLaughlin UC Reserve. Along Rief Rd, about 1.0 road miles E of Knoxville-Berryessa Rd. 663 Comment
  RSA15664  Lepidium nitidum C. B. Wolf 1928-2-25 1511 Lake 11 mi N of Napa-Lake Co line on the road to Lower Lake. Comment
  CAS-BOT-BC226560  Leptosiphon acicularis Herbert L. Mason 1929-4-29 5239 Lake East base of road from Hopland to Lakeport, 2.9 miles west of Lakeport Comment
  CAS-BOT-BC226568  Leptosiphon acicularis R. C. Barneby 1954-5-20 11580 Lake 2 miles n. of Middletown 365 Comment
  UCD41819  Leptosiphon acicularis Geri Hulse-Stephens 2001-4-29 578 Lake Goat Mountain. West vernal pool, Root Glade. 944 Comment
  CHSC61228  Leptosiphon androsaceus Rene Retuta 1978-4-14 12 Lake Ca w base of Mt. Konockti, 1 mi e of Kelseyville. 463 Comment
  HSC31705  Leptosiphon bicolor Thomas E. Higley 1974-5-4 51 Lake 1/2 mi. from Hwy. 20 on Walker Ridge Rd. 671 Comment
  CAS-BOT-BC226717  Leptosiphon latisectus Ella Dales Cantelow 1940-4-13 4138 Lake E. of Middletown Comment
  HSC66047  Leptosiphon latisectus Teri Bartowski, Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 35 Lake Along Walker Ridge Rd., 3.7 mi. N of junction with access road to Indian Valley Dam Comment
  RSA10803  Leptosiphon latisectus C. B. Wolf 1928-5-6 s.n. Lake 5 miles west of Bartlett Springs on the road to Clear Lake Comment
  UCD18090  Leptosiphon parviflorus Ellen Dean; with PLB 102 class 2000-4-29 647 Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek. 655 Comment
  CDA15488  Lesquerella occidentalis G. F. Hrusa, WTD 1998-6-19 14625 Lake North Coast Ranges; W side of Goat Mtn. summit. Comment
  UC175166  Lessingia ramulosa J. P. Tracy 1905-8-19 2370 Lake in hills about Scotts Valley (6 mi nw of Lakeport) 426 Comment
  CAS-BOT-BC342005  Lessingia ramulosa Willard Spence 1960-7-3 561 Lake 8 miles north of Aetna Springs on Butts Canyon Road near Detert Butts Canyon Reservation Comment
  JEPS20601  Lessingia ramulosa Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake Mountain Region of Clear Lake Comment
  RSA518727  Lessingia ramulosa Barbara Ertter 1988-7-4 7708 Lake 0.5 miles east of Rice Fork on Bear Creek Road, 1.5 miles west of Bear Creek Campground, Mendocino National Forest ca. 11 airmiles north of Upper lake (town), southeast of Lake Pillsbury 610 Comment
  SBBG100118  Lessingia ramulosa B. Ertter 1988-7-4 7708 Lake ca. 0.5 mi E of Rice Fork on Bear Crk Rd, ca. 1.5 mi W of Bear Crk Cmpgrd, Mendocino Nat Forest, ca. 11 air mi N of Upper Lake (town), SE of Lake Pillsbury,N side of rd; T17N R9W S15 609 Comment
  UC1287466  Lessingia ramulosa Willard Spence 1960-7-3 561 Lake near Detert Butts Canyon Reservation (8 mi n of Aetna Springs on Butts Canyon Rd.) Comment
  POM280171  Lewisia rediviva Henry Nelson 1933-04 s.n. Lake Lake County: Scotts Valley, Mayacamas Mt. Clear Lake, alt 2000ft 610 Comment
  HSC25607  Lewisia rediviva J. P. Smith, J. O. Sawyer 1971-6-6 4735 Lake Scenic vista point along crest of Walker Ridge. Comment
  UC1148884  Leymus triticoides Milo S. Baker 1945-6-22 11060 Lake roadside between Lower Lake and Middletown Comment
  UCD161438  Ligusticum apiifolium James A. Neilson Jr. 1975-7-8 3400 Lake Mayacmas Mountains; west of Alder Creek, western portion of Geyser Rock [Neilson meant eastern portion of Geyser Rock or he would have been in Sonoma County]. (Coordinates and elevation estimated by label maker.) 1089 Comment
  SD6524  Lilium pardalinum Daniel Cleveland 1882-6-20 Lake Allen Springs. Comment
  RSA785711  Limnanthes alba Carrie A. Herd 1982-5-9 109 Lake Hwy. 29 at intersection w/Hwy. 175 Comment
  HSC35388  Limnanthes douglasii A. M. Montalvo 1975-5-3 225 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  UCD116501  Limnanthes douglasii Ed Roberts 1964-3-24 2 Lake on State Highway 29, 5 miles north of Lakeport. 411 Comment
  UC1602252  Limnanthes douglasii subsp. rosea H. S. Yates 1935-5-14 3864 Lake Bendmore Valley Ukiah Quadrangle Comment
  UC1397278  Limnanthes floccosa subsp. floccosa R. Ornduff 1968-1 6881 Lake at junction of Hwy 29 and Hwy. 175 (ca 5 mi se of Kelseyville) Comment
  UC908630  Linanthus acicularis Thomas Morley 1946-4-28 586 Lake 1.1 mi e Middletown (on highway to Lower Lake) 335 Comment
  SEINET8729333 Image available Linanthus bolanderi Herbert L. Mason 1938-1 11748 Lake Bartlett Mountain, about 4 miles from Lucerne. Comment
  HSC34903  Linanthus dichotomus Thomas W. Nelson, James Nelson 1975-5-5 1799 Lake Beside Hwy. 29, 2 mi. N of Middletown Comment
  UCD18092  Linanthus dichotomus Ellen Dean; with PLB 102 class 2000-4-29 646 Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek. 655 Comment
  RSA73083  Linanthus dichotomus subsp. dichotomus F. W. Peirson, Mabel Peirson 1926-4-3 6614 Lake 3.4 miles north of Middletown Comment
  UC908009  Linanthus latisectus Milo S. Baker 1940-4-27 9563 Lake 1 mi s Lakeport Comment
  UC727677  Linanthus pygmaeus Milo S. Baker 1946-5-1 11340 Lake along road from Burns Valley to Borax Lake Comment
  SEINET11263926  Linanthus rattanii Lowell Ahart, Vernon H. Oswald 1994-6-1 6256 Lake Forest Road M3 at Low Gap, just N of the Snow Mountain Wilderness.; 0 1506 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
  SEINET12186046  Linum adenophyllum Unknown 1979-1 3 Lake near Potato Hill, on the Potato Hill quadrangle, close to Stonyford 1231 Comment
  RSA0004102  Linum drymarioides Katherine Curran 1884-08 s.n. Lake from near Epperson's Station on old stage road, Lower Lake to Williams. Comment
  HSC23344  Lithophragma affine M. M. Dumont 1970-4-10 89 Lake W side of Hwy. 75 beside McIntire Creek, 400 ft. N of the McIntire Ranch, 3.5 mi S of jct. Hwy. 29 and Hwy. 75, Kelseyville 549 Comment
  UCD15016  Lithophragma heterophyllum Charles Gasser 1978-4-9 8 Lake Bean Valley/Walker Ridge, along dirt road 16 miles NW from intersection of highway 16 and highway 20; Comment
  UCD83916  Lithophragma parviflorum var. parviflorum Ellen Dean; G. Harrington, C. Thomsen, J. Alderson, M. Bibbo 2010-4-24 5938 Lake BLM Cache Creek Wilderness. NE corner of wilderness, Wilson Valley. Just east of confluence of Cache and Rocky Creeks. 308 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
  JEPS10214  Logfia filaginoides Rimo Bacigalupi with G. T. Robbins 1954-6-24 4576 a Lake 3 mi above Lake Pillsbury (along forest service road to Mt. Hull summit, overlooking Big Squaw Valley, watershed of Squaw Valley Creek); Squaw Valley Creek 701 Comment
  JEPS10215  Logfia gallica Rimo Bacigalupi with G. T. Robbins 1954-6-24 4576 B Lake 3 mi above Lake Pillsbury (along forest service road to Mt. Hull summit, overlooking Big Squaw Valley); Big Squaw Valley, Mt. Hull, Squaw Valley Creek 701 Comment
  UCD81915  Logfia gallica Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5496 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road mi N of intersection with Hwy 20. E side of road in burn area - burned in summer of 2008. 731 Comment
  UCD82094  Logfia gallica Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth 2009-5-20 5621 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
  CAS-BOT-BC269058  Lolium perenne J. W. Blankinship 1924-5-18 s.n. Lake Siegler Springs Comment
  RSA2784  Lolium temulentum J. W. Blankinship 1924-6-8 s.n. Lake Kelseyville Comment
  UCD66666  Lolium temulentum L. R. Abrams 1928-5-4 12305 Lake 5 miles NE of Middletown on road to Lower Lake. Comment
  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
  SEINET7063181  Lomatium californicum A. G. Vestal 1963-5-11 s.n. Lake Rocky bank above Soda Bay about 7 miles from Kelseyville. UTM Zone 10, 519025mE, 4317744mN. (WGS84/NAD83). 427 Comment
  HSC25618  Lomatium ciliolatum var. hooveri J. P. Smith, J. O. Sawyer 1971-6-6 4730 Lake 0.75 mi. N of Clyde Mine, Walker Ridge Rd. Comment
  HSC27159  Lomatium ciliolatum var. hooveri J. P. Smith, J. O. Sawyer 1972-4-1 5156 Lake 6.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  HSC34904  Lomatium dasycarpum subsp. dasycarpum Thomas W. Nelson, James Nelson 1975-5-5 1798 Lake Beside Hwy. 29, 2 mi. N of Middletown Comment
  UC658984  Lomatium dasycarpum subsp. dasycarpum Mildred E. Mathias 1937-5-23 1292 Lake 5 mi. from Lower Lake on rd. to Knoxville Comment
  UCD42105  Lomatium dasycarpum subsp. tomentosum Geri Hulse-Stephens 2002-6-2 948 Lake Goat Mountain. Root Homestead parcel. 975 Comment
  CHSC27627  Lomatium macrocarpum Timothy Spira; Robert Schlising 1978-5-13 3242 Lake Near Colusa County line on E side Lake Co., 0.5 mi N of Hwy 20, on Walker Ridge Road. 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
  SEINET8694097  Lomatium macrocarpum A. A. Heller 1902-7-22 5947 Lake Near the summit of Mt.Sanhedrin Comment
  OBI8925  Lomatium marginatum Tracey and Viola Call, Viola Call 1964-6-19 2266 Lake St. Helena Creek, 100 yd N of Lake -Napa County line 305 Comment
  HSC34905  Lomatium marginatum var. purpureum Thomas W. Nelson, James Nelson 1975-5-5 1797 Lake Beside Hwy. 29, 2 mi. N of Middletown Comment
  UC1731426  Lomatium repostum Dean W. Taylor 1997-4-22 15964 Lake Camel Back Ridge, northwestern terminus of the ridge system (ca. 8 miles SW of Kelseyville) 807 Comment
  UC658983  Lomatium utriculatum Mildred E. Mathias 1937-5-23 1290 Lake along roadside 3 mi. from Lower Lake on rd. to Knoxville Comment
  POM276690  Lotus crassifolius Lyman Benson 1932-6-15 3705 Lake Kelseyville. 762 Comment
  POM276663  Lotus denticulatus Lyman Benson 1935-5-18 6641 Lake Boggs Lake, Mount Hanna; Middle N. Coast Range, Clear Lake Watershed. 1067 Comment
  HSC42031  Lotus humistratus Rich White 1977-4-23 31 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC66043  Lotus humistratus D. Stamp, C. Macdonald, Cathy Railey, P. Powers, J. Spitler 1980-4-19 22 Lake Along Walker Ridge Rd., 2.65 mi. S of junction with access road to Indian Valley Dam Comment
  HSC66662  Lotus humistratus D. Boyd, M. Eichelberger, Tim Messick, T. Ranker 1980-4-19 4 Lake Coldsprings Campground, along access road to Indian Valley Dam Comment
  UC1152803  Lotus humistratus Frederica Bowcutt 1986-5-4 682 Lake about 3 mi ne Middletown (on se side of Hwy 53, 2.2 mi ne of junction with Butts Canyon Road, about 0.5 mi n of Crazy Creek on the edge of Coyote Valley); Coyote Valley 365 Comment
  UC1282785  Lotus humistratus J. R. Sweeney 1952-5-5 787 Lake 4.5 mi from Middletown (on Hwy 29) Comment
  SEINET7042809  Lotus humistratus A. G. Vestal 1955-5-9 s.n. Lake Serpentine at Howard Springs. Whispering Pines quadrangle UTM Zone 10, 588320mE. 4300894mN. Comment
  UC172820  Lotus nevadensis var. nevadensis H. M. Hall 1913-7-15 9523 Lake above old Frazier Mill (n Lake County); Mt. Sanhedrin 1310 Comment
  SEINET12162532  Lotus oblongifolius var. nevadensis W. Knight, Knight, I. 1981-1 4350 Lake Orange Pipe Spring enroute to Mt. Sanhedrin summit 1524 Comment
  JEPS80425  Lotus oblongifolius var. oblongifolius L. R. Heckard and J. Hickman 1981-6-23 5658 Lake w of Crockett Peak (trail below Crockett Camp); Snow Mt. 1524 Comment
  UC1586042  Lotus oblongifolius var. oblongifolius Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7491 Lake 1.3 mi se Sulphur Creek Rd. jct. (Bottle Rock Rd a few mi nw of Pine Grove, halfway between Kelseyville and Middleton, along Kelsey Creek); Kelsey Creek 731 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
  JEPS43865  Ludwigia palustris J. W. Blankinship 1928-8-12 Lake Kelseyville, Gold Creek Comment
  RSA2623  Ludwigia palustris var. pacifica J. W. Blankinship 1928-9-10 s.n. Lake Bogg s Lake, Mount Hannah 762 Comment
  UC1191761  Ludwigia peploides subsp. peploides Malcolm A. Nobs and S. Galen Smith 1949-9-9 1859 a Lake n.w. end Clear Lake (at Scott Creek, Bridge 1431); Scott Creek Comment
  JEPS43864  Ludwigia peploides subsp. peploides Willis L. Jepson 1892-7-31 14375 Lake shores of Clear Lake Clear Lake Comment
  UCD109680  Lupinus A. A. Heller 1919-5-10 13127 Lake Coast Range, noth side of the ridge west of Leesville. 457 Comment
  JEPS13287  Lupinus adsurgens Rimo Bacigalupi with G. T. Robbins 1955-6-7 5267 Lake junction of Boardman Ridge and Hull Mountain; Timberline Camp 1737 Comment
  UCD160666  Lupinus adsurgens James A. Neilson Jr. 1975-6-5 3247 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  CAS-BOT-BC8442  Lupinus adsurgens var. adsurgens John Thomas Howell 1945-6-21 21193 Lake Bartlett Mountain. Ruppert Ridge to Bartlett Flat Comment
  RSA104692  Lupinus adsurgens var. adsurgens J. T. Howell 21193 Lake Ridge to [?] Flat, Sawtooth Mtn. Comment
  RSA104743  Lupinus adsurgens var. lilacinus T. S. Brandegee 1941-1 19 Lake Lakeport Comment
  HSC37638  Lupinus albifrons John Rehling, Robert M. Specht 1976-3-26 168 Lake 8.3 mi. N on Barlett Springs Rd. from jct. with Hwy. 20 Comment
  HSC90520  Lupinus albifrons Pamela Grefsrud, Marty Reed, Eileen Rohmer 1990-4-14 47 Lake Blue Oak Campground, Indian Valley Reservoir Access Rd. 2.5 mi. NE of intersection Walker Ridge Rd. 534 Comment
  CAS-BOT-BC198471  Lupinus albifrons var. albifrons Doris K. Kildale 1928-5-7 4969 Lake 7 miles east of Barlett Springs Comment
  CAS-BOT-BC198473  Lupinus albifrons var. albifrons J. W. Blankinship 1893-6-7 s.n. Lake Mt. Sanhedrin, higher slopes. Comment
  CAS-BOT-BC198479  Lupinus albifrons var. albifrons Brandegee s.n. Lake Mt. Hannah Comment
  HSC35013  Lupinus albifrons var. albifrons Thomas W. Nelson, James Nelson 1975-5-5 1785 Lake Beside Hwy. 175, 10 mi. N of Middletown. Comment
  CAS-BOT-BC196271  Lupinus albifrons var. eminens M. S. Jussel 1933-7-3 333 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CAS-BOT-BC196273  Lupinus albifrons var. eminens A. A. Heller 1919-5-10 13127 Lake Coast Range, north side of the ridge west of Leesville 457 Comment
  HSC33271  Lupinus bicolor Thomas W. Nelson, Jane P. Nelson 1974-4-8 1151 Lake 200 m E of Oasis Resort, 13 mi. E of Clear Lake Oaks along Hwy. 20 Comment
  RSA299452  Lupinus bicolor Teri Bartowski, Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 6 Lake Coldsprings Campground, along access road to Indian Valley Dam. Comment
  SEINET7062988 Image available Lupinus bicolor A. G. Vestal 1955-4-5 s.n. Lake About 3.8 miles east of the junction with Route 53 on Route 20 along the North Fork Cache Creek. UTM Zone 10, 538124mE, 4317289mN. (WGS84/NAD83). 311 Comment
  UC1282777  Lupinus bicolor J. R. Sweeney 1952-5-3 880 Lake 1.2 mi sw Highland Springs; sw of Highland Springs 464 Comment
  SEINET10870964  Lupinus bicolor var. umbellatus David B. Dunn, Douglas G. LeDoux; Melvin L. Conrad 1973-6-7 Dunn 217 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
  HSC14823  Lupinus densiflorus var. aureus Eugene Andreuccetti 1964-4-11 17 Lake 7 mi. W of Lucerne on Hwy. 20 Comment
  HSC95455  Lupinus densiflorus var. densiflorus A. Miles, M. Malle, B. Gibbs 1999-5-1 28 Lake Blue Oak Rec. Area; Walker Ridge Rd., 1/4 km N of campground 536 Comment
  RSA2528  Lupinus latifolius subsp. latifolius J. W. Blankinship 1923-4-12 s.n. Lake Kelseyville. Comment
  POM276417  Lupinus latifolius subsp. latifolius Lyman D. Benson 1935-5-18 6615 Lake Kelseyville, Middle North Coast Mt. Range, Clear Lake Watershed. 427 Comment
  CHSC94928  Lupinus latifolius var. columbianus K. Lang; Classmates 2005-4-2 18 Lake Walker Ridge. 1000 Comment
  JEPS80066  Lupinus latifolius var. latifolius L. R. Heckard and J. Hickman 1979-6-15 5075 Lake southern ridge Snow Mt.; Summit Springs Trail, southern ridge of Snow Mt. 1798 Comment
  OBI59406  Lupinus luteolus Barbara Ertter 1988-7-4 7704 Lake Rice Fork crossing 2 mi W of Bear Crk campground, Mendocino Natl For. Ca 11 airmiles N of Upper Lake (town) SE of lake Pillsbury, cobbles of old stream bed. T17N R9W sec 16 610 Comment
  RSA93511  Lupinus luteolus Milo S. Baker, H. K. Wagnon 1953-5-30 12721 Lake Highway 20 near North Fork of Cache Creek. Comment
  RSA96889  Lupinus luteolus M. S. Jussel 1948-8-7 45 Lake J.S. Smiths Place, 1 mi. from Glenbrook. Comment
  UC727012  Lupinus microcarpus var. densiflorus A. A. Heller 1941-5-5 16101 Lake near the Putah Creek bridge e Middletown; near the Putah Creek bridge Comment
  UC505163  Lupinus nanus R. M. Holman 1933-4-30 Lake Lakeport Comment
  CAS-BOT-BC202212  Lupinus sericatus Mrs. Brandegee s.n. Lake Unspecified Comment
  UCD109519  Lupinus sericatus Freed W. Hoffman 1948-5-10 2676 Lake East face Cobb Mountain. 914 Comment
  HSC48160  Lupinus succulentus Thomas W. Nelson, Jane P. Nelson 1978-4-29 3925 Lake Along State Route 20, 1/2 mi. NE of N Fork of Cache Creek in Grizzly Canyon 305 Comment
  JEPS73421  Luzula cascadensis L. R. Heckard 1972-7-8 3014 Lake Frog Pond about 1/2 mi northwest of Foutch Camp; Snow Mt. 1920 Comment
  HSC41912  Luzula multiflora subsp. multiflora M. A. Baker 1977-4-23 181 Lake Hwy. 20, 2.2 mi. W of its junction with Hwy. 29 Comment
  HSC39563  Madia citriodora D. E. Anderson, J. P. Smith 1971-6-26 - 1204 Lake Register area of Mendocino National Forest. Comment
  UCD83709  Madia citriodora Ellen Dean; Craig Thomsen, Gordon Harrington, John Chau 2010-5-5 5976 Lake Cache Creek Wilderness area, northern part of wilderness, near Redbud trail. NW side of Cache Creek, W of Baton Flat. 334 Comment
  CAS-BOT-BC343664  Madia elegans A. A. Heller 1902-8-1 6023 Lake On Eel River one mile below Hullville Comment
  CAS-BOT-BC343665  Madia elegans unspecified 1909-8-6 684 Lake Kelseyville, Lower Lake Comment
  OBI53979  Madia elegans David J. Keil, Kathleen Keil 1992-7-18 23410 Lake Mendocino NF. Vicinity of Deer Valley campground SE of Elk Mtn Rd, N of Upper Lake Comment
  UCR66542  Madia elegans subsp. densifolia L. S. Rose 1935-9-12 35644 Lake North Coast Range, Seigler Springs 915 Comment
  RSA13378  Madia elegans subsp. elegans Daniel Cleveland 1882-6-20 s.n. Lake Allen Springs. Comment
  RSA2714A  Madia elegans subsp. elegans J. W. Blankinship 1928-9-16 s.n. Lake Siegler Springs. Comment
  CDA8254  Madia elegans subsp. elegans T. C. Fuller 1962-8-8 9368 Lake Road to Potter Valley, 10 miles west of Lake Pillsbury. 0 Comment
  UCD81694  Madia exigua Ellen Dean; K. Mawdsley,G. Harrington,R. Wilmarth,B. Rice,E. Salvia 2009-5-27 5706 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road mi N of intersection with Hwy 20. E side of road in burn area - burned in summer of 2008. 743 Comment
  JEPS40329  Madia gracilis W. L. Jepson 1897-7-15 Lake Mt. Hanna to Clear Lake Comment
  UC485282  Madia gracilis Daniel Cleveland 1882-6-20 Lake Allen Springs Comment
  POM53566  Madia gracilis subsp. gracilis A. A. Heller 1902-7-14 5872 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  RSA603687  Madia gracilis subsp. gracilis Palmer Stockwell 1935-5-19 1315 Lake 2 miles from Clear Lake on road to Scott's Valley. Comment
  RSA74421Y  Madia hallii Milo S. Baker 1938-5-3 8965 Lake Serpentine Hill, 2.8 miles east of Middletown Comment
  POM272246  Mahonia aquifolium Lyman Benson 1932-6-21 3734 Lake Snow Mountain; ft Middle N Coast Mt Range, Bear Creek, Eel River 1524 Comment
  POM292450  Maianthemum racemosum subsp. amplexicaule Lyman Benson 1928-4-29 750 Lake Mt. Hanna, Kelseyville, Middle North Coast mtn range, Cold Creek 762 Comment
  CAS-BOT-BC347420  Malacothrix floccifera D. Cleveland 1882-6-17 s.n. Lake Allen Springs Comment
  CAS-BOT-BC347424  Malacothrix floccifera Alice Eastwood 1925-5-23 12892 Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC347428  Malacothrix floccifera H. D. Ripley; R. C. Barneby 1945-6-21 6932 Lake 10 miles SE of Middletown 243 Comment
  HSC46528  Malacothrix floccifera J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9313 Lake Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01 1006 Comment
  RSA10722  Malacothrix floccifera C. B. Wolf 1928-5-7 2106 Lake 6 miles east of Houghs Mineral Springs on the road to Williams. Comment
  POM286827  Malva neglecta Lyman Benson 1928-11-27 784 Lake Kelseyville 457 Comment
  NY221826  Malvastrum helleri A. A. Heller 1919-6-8 13242 Lake Near Ladoga, in the blue oak belt Comment
  CAS-BOT-BC67781  Marsilea vestita L. R. Abrams 1916-7-28 6324 Lake Clear Lake eastside Comment
  UCD147187  Matricaria discoidea Emily Jacinto; Plant Science 102 collecting interns 2014-4-26 4 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Edge of Anderson Flat between undeveloped road and fenceline. 402 Comment
  JEPS80365  Melica bulbosa L. R. Heckard and J. Hickman 1981-6-22 5598 Lake Snow Mt., West Peak-Signal Peak ridge 2087 Comment
  CDA40161  Melica californica G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18585 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon Rd. in upper Benmore Canyon immed. above Box Cyn. confluence, 1 1/2 mi. S of spillway at Indian Valley Reservoir. 432 Comment
  UC1132233  Melica californica K. E. Bradshaw 1937-6-2 61 Lake 2.5 mi nw Lakeport; Lakeport Quad. 518 Comment
  UC1132240  Melica californica K. E. Bradshaw 1937-5-28 71 Lake Windy Point; Mendocino National Forest, Lakeport Quad. 1458 Comment
  RSA293159  Melica torreyana J. P. Smith 1978-4-23 9747 Lake Barrel Springs Campground. 701 Comment
  UCD160600  Melica torreyana Ellen Dean; Susan Harrison, Sharon Strauss 2015-5-10 8716 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
  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
  CHSC101523  Melilotus indicus G. F. Hrusa; R. Gross 2008-5-23 17402 Lake Open dry flats along Box Canyon Creek and on roadside in upper Benmore Canyon immediately east and south of Indian Valley Reservoir spillway. 457 Comment
  RSA2539  Melilotus indicus J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake, Kelsey Creek Comment
  JEPS63437  Mentha spicata Willis L. Jepson 1892-8-1 14924 Lake Mountain Region of Clear Lake Scott Valley; , Scott Valley Comment
  POM283196  Mentha spicata Lyman Benson 1928-9-10 533 Lake Kelseyville, Kelsey Creek. Rincon School House. 488 Comment
  CHSC63741  Mentzelia dispersa Vernon H. Oswald; Lowell Ahart 1994-6-20 6325 Lake Forest Route M3 at Low Gap, on the N edge of Snow Mtn. Wilderness, NW of Stonyford. 1524 Comment
  JEPS80364  Mentzelia dispersa L. R. Heckard and J. Hickman 1981-6-21 5597 Lake Summit area Snow Mt., East Peak 2133 Comment
  UC19583  Mentzelia dispersa Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake s Kelseyville (Lower Lake grade) Comment
  RSA2688  Mentzelia laevicaulis J. W. Blankinship 1928-7-28 s.n. Lake Kelseyville. Comment
  SD7607  Mentzelia laevicaulis Daniel Cleveland Jul 1882 Lake Indian Valley Comment
  UCD160698  Micropus californicus James A. Neilson Jr. 1975-6-5 3254 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 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
  UCD81908  Microseris laciniata Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5489 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road mi N of intersection with Hwy 20. E side of road. 653 Comment
  POM282401  Microsteris gracilis subsp. gracilis Lyman Benson 1930-3-22 1955 Lake Kelseyville, Middle North Coast mountain range. 549 Comment
  RSA282393  Microsteris gracilis subsp. humilis Lyman Benson 1930-3-28 1994 Lake Kelsey Creek bank, Kelseyville, Middle North Coast range, Kelsey Creek drainage 457 Comment
  SD51341  Mimetanthe pilosa Darley F. Howe 1961-7-30 Lake 6.4 miles north of Upper Lake ranger station 395 Comment
  POM296939  Mimulus Lyman Benson 1946-8-31 12196 Lake Thurston Lake. NW of Lower Lake. Middle N Coast Mtn Range. 457 Comment
  JEPS1767  Mimulus androsaceus Milo S. Baker 1947-4-16 11672 Lake 1 mi se Borax Lake (near road to Burns Valley) Comment
  CAS-BOT-BC9692  Mimulus androsaceus Milo S. Baker 1954-4-1 12921 Lake near Borax Lake near Burns Valley road Comment
  SEINET7097621  Mimulus angustatus A. G. Vestal 1947-5-3 Lake Ca 2 miles northeast of Middletown a the junction with Grange Road. (38.7836, 122.5675 NAD 27 converted to WGS84), UTM Zone 10, 537555mE, 4292646mN. Comment
  UCD122162  Mimulus angustatus Kim E. Steiner 1979-5-11 300 Lake State Hwy 29, 6.55 mi W of intersection with State Hwy 53 at Lower Lake. 579 Comment
  UC103680  Mimulus arvensis T. S. Brandegee May 1884 Lake Lakeport; ; Lakeport, Lake Co. Comment
  UC169097  Mimulus breweri W. W. Mackie Sept. 1902 Lake Mountains of Northern Lake Co. Comment
  POM272823  Mimulus douglasii Lyman Benson 1928-4-16 846 Lake Highland Springs, Mayacamas mtn range, 'Dobe Creek. 610 Comment
  POM293621  Mimulus guttatus Lyman Benson 1948-7-9 12919 Lake Kelsey Creek, 1 mile north of Kelseyville. Middle N Coast mtn range, Clear Lake drainage. 412 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
  UC1239039  Mimulus kelloggii Freed W. Hoffman 1948-5-14 2687 Lake Hennessey Ranch North Coast Ranges, Bucksnort Creek Comment
  UCD32397  Mimulus kelloggii Beecher Crampton; Jim Sweeney 1950-5-6 547 Lake 1 mile west of Highland Springs on either side of the road. 457 Comment
  JEPS3021  Mimulus layneae Milo S. Baker 1950-5-23 12249 Lake 2.9 mi e Middletown Comment
  UCD167394  Mimulus layneae Eric LoPresti 2014-5-31 28 Lake McLaughlin UC Reserve. Quarry Valley. First Sargent Cypress Seep. 640 Comment
  HSC31714  Mimulus nudatus Teresa Prendusi 1974-5-4 58 Lake Near Kawalski Ranch 373 Comment
  HSC34578  Mimulus nudatus Robert M. Specht 1975-5-3 163 Lake 8.7 mi E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  UC1239061  Mimulus nudatus Freed W. Hoffman 1948-5-14 2686 Lake near Middletown (across road from Bar X Ranch); North Coast Ranges Comment
  UCD151281  Mimulus nudatus James A. Neilson Jr. 1974-5-24 2866 Lake Mayacmas Mountains, 1 mile south of Childers Peak, Barceloux Ranch, ca. 1.5 miles east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.) 457 Comment
  UCD160593  Mimulus nudatus Ellen Dean; Susan Harrison, Sharon Strauss 2015-5-10 8709 Lake Butts Canyon. Butts Canyon Road, just NW of the Napa County line. North side of the road. Not burned in fire last year (2014). Rocky Creek Bed 251 Comment
  UCD167395  Mimulus nudatus Eric LoPresti 2014-5-31 29 Lake McLaughlin UC Reserve. Quarry Valley. First Sargent Cypress Seep. 640 Comment
  JEPS95587  Mimulus pilosus Vernon H. Oswald and L. Ahart 1994-6-20 6329 Lake T19N R8W NW1/4 NE1/4 Sec. 34, 5000 ft, Yellow Pine Forest. Forest Route M3 at Low Gap, on the N edge of Snow Mtn. Wilderness, NW of Stonyford 1524 Comment
  RSA96800  Mimulus pilosus Percy C. Everett, E. K. Balls 1954-10-18 20344 Lake Rice Creek, about jct with Bear Creek, road from Stonyford to Upper Lake 610 Comment
  JEPS80109  Mimulus primuloides subsp. primuloides L. R. Heckard with J. Hickman 1980-7-1 5268 Lake about 1 mi se West Peak (Frog Pond); Snow Mt. 1828 Comment
  UC886326  Mimulus pulsiferae Milo S. Baker 1940-5-18 9628 Lake w side Loch Lomond Pond Comment
  RSA0056625  Mimulus rattanii David M. Thompson 1988-5-18 907 Lake 1.2 mi N of Lower Lake along Hwy 53. 407 Comment
  SEINET7067199  Mimulus tricolor A. G. Vestal 1947-5-3 s.n. Lake About 2.5 miles northeast of Middletown on Route 29. Coordinate datum: NAD27. UTM Zone 10, 536742mE, 4291879mN. Comment
  CAS-BOT-BC174611  Minuartia californica Ella Dales Cantelow 1940-4-7 3442 Lake E. of Middletown Comment
  HSC31708  Minuartia californica Bonnie Prange 1974-5-4 Lake Kowalski Ranch 320 Comment
  JEPS24322  Minuartia californica S. Galen Smith 1957-6-9 3016 Lake 0.7 mi s Howard Hot Springs 609 Comment
  UCD47960  Minuartia californica S. Olmsted; A. Atmian, R. Brush, M. Furuyama 2000-4-29 28 Lake Lake Co., McLaughlin Reserve, Research Hill, southwest of Berryessa-Knoxville road on the lower part of the northeast facing slope. 640 Comment
  JEPS22486  Minuartia californica Hardin Irwin 1904-3-31 45 Lake Gas Hill Kelseyville Comment
  CAS-BOT-BC388649  Minuartia douglasii J. Clausen 1935-5-21 1049 Lake 3.3 mi. N. of Middletown on the way to Lower Lake Comment
  UC1282806  Minuartia douglasii J. R. Sweeney 1953-5-8 1019 Lake 3 mi n Middletown (on Lower Lake Road); Hill 1030 Comment
  UCD81191  Minuartia douglasii Robinder Aulakh; with PLB 102 class 2009-5-3 3 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road miles north of junction with Hwy 20. East side of the road. 649 Comment
  UC120383  Minuartia nuttallii subsp. gregaria T. S. Brandegee 1891-6-23 Lake Snow Mt. Comment
  POM280210  Mollugo verticillata Lyman Benson 1930-9-22 2544 Lake Below Hoberg s; Middle N. Coast Range. 762 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
  CHSC68012  Monardella villosa David Isle 1990-7-11 Lake S-aspect slope just N of FS 17N33, within 300 ft of FS 17N33 junction with FS 17N16 and bridge over Bear Creek, and 0.4 mi W of Bear Creek Campground. 664 Comment
  RSA0022782  Monardella villosa subsp. subserrata P. A. Munz 1956-7-24 22305 Lake Long Ridge trail from Fir Root Spring to Snow Mountain. 1524 Comment
  JEPS62406  Monardella villosa subsp. villosa Willis L. Jepson Aug., 1892 30 p Lake Big Horse Mt. South Fork of Eel River Comment
  JEPS62408  Monardella villosa subsp. villosa Daniel Cleveland 1882-6-25 Lake Allens Springs Comment
  HSC6032  Monolopia major Leo Koch 1940-4-29 930 Lake E of Lower Lake Comment
  UC90431  Monolopia major T. S. Brandegee June 1884 Lake Comment
  JEPS14929  Monotropa hypopitys Rimo Bacigalupi with G. T. Robbins, L. T. Dempster, and L. R. Heckard 1956-7-25 5746 Lake about 3 1/2 mi n Fir Root Spring Camp (on ridgetop which is a southern spur of Snow Mountain, Lake-Colusa County Boundary); southern spur of Snow Mountain 1341 Comment
  UCD158897  Montia James A. Neilson Jr. 1975-4-28 3140 a Lake Mayacmas Mountains, northwest end of Francisco Property. High Valley Creek. (Elevation estimated using Google Earth by label maker.) 853 Comment
  UC511356  Montia fontana Lyman Benson 1939-3-26 1977 Lake Lucerne, Clear Lake, (Clear Lake watershed) Clear Lake; Middle North Coast Ranges, Lucerne, Clear Lake 457 Comment
  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
  CAS-BOT-BC262711  Muhlenbergia racemosa Joseph P. Tracy 1935-7-4 14016 Lake Cobb Mountain. North side of Cobb Valley, near Glenbrook 822 Comment
  UCR222478  Myriophyllum hippuroides R. F. Thorne, M. Patterson 1982-8-31 55238 Lake North Coast Range, northwest slope of Mount Hannah, Boggs Lake 854 Comment
  RSA2801  Nassella cernua J. W. Blankinship 1924-6-2 s.n. Lake Kelseyville Comment
  UCD41719  Nasturtium officinale Geri Hulse-Stephens 2001-9-8 853 Lake Goat Mountain. Fallen Fir Marsh. 1280 Comment
  CDA29574  Navarretia atractyloides V. Marshall 2009-7-16 PDR# 1475478 Lake In the vicinity of Lakeport on Hendricks Road. 0 Comment
  UC856856  Navarretia cotulifolia Frank W. Gould 1940-5-15 1264 Lake 2.5 mi ne Middleton Comment
  UC963769  Navarretia cotulifolia H. L. Mason 1930-6-1 5685 Lake 4 mi e Middletown Comment
  UCD164497  Navarretia cotulifolia A. Amezcua 1995-5-20 19 Lake On the west side of Harbin Springs Road, 200 m northeast of the intersections with Big Canyon Road. 400 Comment
  JEPS81303  Navarretia divaricata subsp. vividior L. R. Heckard, and J. C. Hickman 1982-7-5 5917 Lake Above and west of Summit Springs, South side Snow Mts. Comment
  CAS-BOT-BC230308  Navarretia heterandra Herbert L. Mason 1946-5-30 12791 Lake Locomono Creek near Middletown 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
  HSC17139  Navarretia jepsonii H. L. Mason 1945-6-28 12595 Lake Just below bridge E of Middletown Comment
  JEPS2660 Image available Navarretia jepsonii W. L. Jepson 1897-7-13 20966 Lake near Lake-Napa line (s Lake Co.); North Coast Ranges, Coyote Valley; Coyote Valley, S. Lake Co. Comment
  JEPS93863  Navarretia jepsonii Vernon H. Oswald and Lowell Ahart 1998-7-15 9282 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
  RSA642574  Navarretia jepsonii Stan C. Spencer 1993-6-17 3617 -31 Lake Lower Lake S 11 miles on Hwy 29 (2.4 miles N of Butts Canyon Road) Comment
  CAS-BOT-BC230404  Navarretia leucocephala subsp. pauciflora J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville, near Breen's Lake Comment
  UC1282745  Navarretia leucocephala subsp. pauciflora J. R. Sweeney 1951-6-3 660 Lake 7 mi w Lower Lake (0.5 mi n of road intersection at Hesse Flat) 563 Comment
  CAS-BOT-BC230408  Navarretia leucocephala subsp. plieantha B. Crampton 1953-6-2 1381 Lake W edge of Boggs Lake, NW slope of Mount Hannah Comment
  SBBG117342  Navarretia leucocephala subsp. plieantha B. Crampton 1953-7-13 1494 Lake SE slope of Mt Hannah, along St Hwy 29 853 Comment
  UC909720  Navarretia leucocephala subsp. plieantha Milo S. Baker 1950-6-2 12259 Lake n end Boggs Lake (nw base of Mt. Hannah); Mt. Hannah, Boggs Lake 914 Comment
  RSA0115188  Navarretia leucocephala subsp. plieantha Lyman Benson 1948-7-3 12899 Lake Boggs Lake, west of Mt. Hanna. Mt. Range: Middle North Coast. 853 Comment
  UC133637  Navarretia linearifolia subsp. pinnatisecta Joseph P. Tracy 1905-8-21 2387 Lake along Scott Creek (in Scott Valley); Northern Coast Ranges, Scott Creek in Scott Valley 426 Comment
  UC142936  Navarretia linearifolia subsp. pinnatisecta Katharine Brandegee 1910-8-10 Lake near Hough's Springs; near Hough's Springs Comment
  UC578068  Navarretia linearifolia subsp. pinnatisecta A. Simontacchi 1937-7-19 315 Lake 3.3 mi nw High Glade L.O.; Mendocino National Forest, Lakeport Quadrangle 1219 Comment
  UC1282744  Navarretia mellita J. R. Sweeney 1953-5-18 1048 Lake 1.2 mi e rd. junction to Kelseyville (on Highway 53, Lower Lake Burn (1952)) Comment
  SEINET4854785  Navarretia pauciflora Herbert L. Mason 1945-5-12 12583 Lake 5 mi N of Lower Lake. Comment
  CAS-BOT-BC232651  Navarretia pubescens Greg de Nevers 2000-12-21 12084 Lake Rodman Slough 457 Comment
  CAS-BOT-BC232653  Navarretia pubescens Herbert L. Mason 1945-5-12 12579 Lake Locomono Creek, E of Middletown Comment
  UC573379  Navarretia pubescens K. E. Bradshaw 1937-6-14 67 Lake 1 mi ssw Liberty School; Lakeport Quad. 487 Comment
  RSA91870  Navarretia pubescens Beecher Crampton 1953-6-2 1418 Lake 2 miles southwest of Lower Lake Comment
  CAS-BOT-BC232737  Navarretia subuligera B. Crampton 1953-6-2 1385 Lake NW edge of Boggs Lake, NW slope of Mount Hannah 853 Comment
  UC908082  Navarretia tagetina Herbert L. Mason 1946-5-30 12789 Lake near Middletown; Locomono Creek Comment
  UC908405  Navarretia tagetina Herbert L. Mason 1945-6-28 12593 Lake e of Middletown (just below bridge) Comment
  JEPS123193  Navarretia tagetina David Gowen 2009-5-6 1018 Lake Near vernal depression on Walker Ridge Road, about 1/2 mile north of Hwy. 20. Comment
  UCD48662  Navarretia tagetina B. Crampton 1950-5-20 579 Lake Meadow, east of Middletown, Lake County, California. 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
  SEINET10464783  Nemacladus capillaris Rimo Bacigalupi, Guy T. Robbins 1954-6-24 Bacigalupi 4578 Lake Watershed of Squaw Valley Creek on slopes 3 miles above Lake Pillsbury along florest service road to Mt. Hull lookout 701 Comment
  SEINET10464784  Nemacladus capillaris Dennis E. Breedlove 1963-5-30 Breedlove 5165 Lake 5 miles east of Bartlett Springs Comment
  SEINET10464794  Nemacladus capillaris Lawrence R. Heckard 1980-7-3 Heckard 5352 Lake Colusa-Lake county boundary; just west of Summit Springs, southwest of Snow Mountain, about 10 miles west of Stonyford 1548 Comment
  CAS-BOT-BC123181  Nemacladus montanus Daniel Cleveland 1882-1-1 s.n. Lake Allen's Springs Comment
  HSC25604  Nemacladus montanus J. P. Smith, J. O. Sawyer 1971-6-6 4738 Lake Scenic vista point along crest of Walker Ridge. Comment
  CDA21523  Nemophila heterophylla G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17105 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  UC1282841  Nemophila heterophylla J. R. Sweeney 1950-5-6 440 Lake 1.2 mi sw Highland Springs; sw of Highland Springs 464 Comment
  SJSU3026  Nemophila menziesii D. J. Thompson 1954-5-2 Lake by Four-Mile Glade, Cow Mt Recreational Area near Lakeport Comment
  SEINET12318318  Nemophila menziesii Unknown 1978-1 6 Lake jct. Hwys 29 and 175, ca 3 mi SE of Kelseyville 500 Comment
  POM126457  Nemophila menziesii var. menziesii H. P. Chandler 1907-3-31 7504 Lake Middletown. Comment
  UCD131927  Nemophila menziesii var. menziesii Katie Gialketsis; PLS 102 plant collecting interns 2013-4-14 5 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. South of undeveloped road that goes southeast from Glebe Road past the gate. 562 Comment
  UCR139073  Nemophila menziesii var. menziesii E. Brower, S. Marubayashi, E. Perry 1997-3-30 023 Lake Blue Oak Campground, Indian Valley Reservoir. 2.5 mi past intersection of access road and Walker Ridge Road 274 Comment
  RSA0028724  Nemophila menziesii var. menziesii R. S. La Motte 1933-4-1 s.n. Lake Mt. St. Helena. Comment
  UC595052  Nemophila parviflora H. L. Mason 1938-5-1 11746 Lake Bartlett Springs Comment
  POM225852  Nemophila pedunculata M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. Comment
  RSA2425  Nicotiana bigelovii J. W. Blankinship 1927-7-15 s.n. Lake Kelseyville. Comment
  CHSC63931  Nicotiana glauca Sharen Martin 1990-3-31 8 Lake Ca. 32 m of Clear Lake and 0.3 km W of Lodega Springs Road, 48.2 km SE of Ukiah. 457 Comment
Read comments
Mar 30 2009
  CDA20480  Nuphar polysepala Garrison, Tritchler 2004-6-2 PDR 1405787 Lake North Coast Ranges; Clear Lake at Reeves Lane, Lakeport. Sheet 1 of 2 405 Comment
  CAS-BOT-BC254335  Orcuttia tenuis Peter Rubtzoff 1956-9-2 2802 Lake Boggs Lake, southern shore Comment
  RSA286227  Orcuttia tenuis R. F. Thorne 1974-7-27 44990 Lake Boggs Lake north of Harrington Flat Road. 914 Comment
  SEINET196571  Orcuttia tenuis Milo S. Baker 1948-1 Lake Comment
  UC804541  Orcuttia tenuis Milo S. Baker 1948-7-23 12060 Lake at n end of lake near small water hole; Boggs Lake 914 Comment
  UCD88252  Orcuttia tenuis Milo S. Baker 1948-7-23 12060 Lake Boggs Lake. 914 Comment
  RSA0059249  Orobanche californica subsp. jepsonii Philip A. Munz 1956-7-24 22295 Lake Long Ridge Trail to Snow Mt. 1524 Comment
  JEPS127830  Orobanche fasciculata Adam C. Schneider 2014-5-18 606 Lake Across field to the north near the end of Loconomi Rd. off of Butts Canyon Rd. Comment
  SBBG7250  Orobanche fasciculata H. and M. Dearing 1939-5-12 3340 Lake Bartlett Mtn 1219 Comment
  UCD163347  Orobanche fasciculata Craig D. Thomsen 2000-5-11 2342 Lake Walker Ridge. 3 miles southwest of Windtun Campground turnoff, Til Jones Spring area. Comment
  CAS-BOT-BC500269  Orobanche uniflora subsp. occidentalis Agnes M. Bowman 1902-3-1 13 Lake Sulphur Banks Comment
  RSA0059247  Orobanche uniflora subsp. occidentalis Lyman Benson 1928-4-29 112 Lake Kelseyville. Middle N. Coast Mt. Range. Cold Creek River. 853 Comment
  SEINET8733557 Image available Orthocarpus Laura Zeller 1965-1 38 Lake ca. 6.2 miles NE of intersection of Pope Valley Road and Butts Canyon Road on Butts Canyon Road 244 Comment
  RSA80861  Orthocarpus attenuatus Mabel Peirson 1926-4-2 6605 Lake 0.25 mile back from Lower Lake. Comment
  POM286545  Orthocarpus faucibarbatus Lyman D. Benson 1927-04 851 Lake Kelseyville. Mt. Range: Middle N Coast; River: Kelsey Creek. 457 Comment
  RSA80304  Orthocarpus purpurascens F. W. Peirson 1926-4-2 6606 Lake Lower Lake. Comment
  UC66148  Osmorhiza berteroi A. A. Heller 1902-7-15 5879 Lake Summit Lake Mt. Sanhedrin (near summit of mt.) Comment
  UCD160620  Osmorhiza berteroi James A. Neilson Jr. 1975-5-23 3307 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  SEINET11132561  Osmorhiza berteroi A. A. Heller 1902-7-15 5879 Lake About Summit Lake, near the summit of Mount Sanhedrin. Comment
  JEPS23643  Packera clevelandii R. F. Hoover 1938-6-9 3578 Lake Indian valley Comment
  SD8773  Packera clevelandii Daniel Cleveland Jun 1882 Lake Indian Valley Comment
  UC1731320  Packera clevelandii Dean W. Taylor 1998-6-23 16711 Lake 1 mi n of n end of Indian Valley Reservoir (North Coast Ranges, Stove Glade); North Coast Ranges, Stove Glade 609 Comment
  UCD134743  Packera clevelandii Vernon H. Oswald; Lowell Ahart 1998-7-15 9286 Lake east side of county near Barrel Spring on the east side of Baldy Mountain and west of Walker Ridge Road. 0.8 mile south of Bartlett Springs Road. 640 Comment
  HSC46512  Packera eurycephala J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9270 Lake Mendocino National Forest, Oak Flat Campground 518 Comment
  CAS-BOT-BC316913  Packera greenei Martin Simon Jussel 1933-6-29 301 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  UC1278040  Packera greenei B. Crampton 1954-6-8 1938 Lake ca 3 mi n Cobb Mtn. (Bottle Rock Road) Comment
  CAS-BOT-BC316911  Packera greenei J. Clausen 1935-5-20 1025 a Lake at summit of grade at 30.2 mi. W. of Williams Comment
  HSC25605  Packera greenei J. P. Smith, J. O. Sawyer 1971-6-6 4737 Lake Scenic vista point along crest of Walker Ridge. Comment
  CAS-BOT-BC253671  Panicum capillare Peter Rubtzoff 1963-9-13 5264 Lake Clear Lake State Park, on Clear Lake beach in lower Kelsey Creek area Comment
  UCD37014  Panicum capillare Beecher Crampton 1956-6-26 3648 Lake Lake County, 3.5 miles by road east of Seigler Springs, margin of Snow's Lake. 655 Comment
  UCD41402  Parentucellia viscosa Ellen Dean; M. Bibbo, T. Pitman, and A. Douglas 2004-5-1 2016 Lake McLaughlin UC Reserve. Along road to Field Station, west of Knoxville-Berryessa Road where Hunting Creek crosses road to Field Station. 649 Comment
  UC962070  Parvisedum leiocarpum Robert Sweeney 1952-5-3 Lake Manning Flat 5.5 mi from Lower Lake on road to Kelseyville Lower Lake; Manning Flat Comment
  UC910518  Parvisedum pentandrum Milo S. Baker 1940-5-1 9697 Lake on Soda Creek near Lake Pillsbury; Soda Creek Comment
  UC1132412  Paspalum distichum B. Schreiber 1936-8-16 2327 Lake 1 mi e Lower Lake; Lower Lake Quad., e of Lower Lake 457 Comment
  UC1618300  Pectocarya pusilla Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7506 Lake Bottle Rock Rd. a few miles n.w. Pine Grove (1.3 mi. s.e. of Sulphur Cr. Rd. junction, halfway between Kelseyville and Middleton) 731 Comment
  UC903258  Pectocarya pusilla Ethel Crum 1938-4-24 1973 Lake 2.5 mi se Kelseyville; inner North Coast Ranges, St. Helena Range Comment
  UCD41318  Pectocarya pusilla Ellen Dean; C. Thomsen 2004-5-1 2021 Lake Walker Ridge. Along Walker Ridge by first turnout (cleared area) in W side of road. 670 Comment
  CHSC10680  Pedicularis densiflora Lowell Ahart 1969-4-7 Lake Near Clear Lake. 182 Comment
  CHSC60154  Pedicularis densiflora Bryan Case 1988-4-9 106 Lake Kesloff Lake, ca 2 mi w of Lower Lake. 499 Comment
  UCD110918  Pedicularis densiflora Christopher Mallek 2008-1 HS1- 6 Lake Highland Springs. 602 Comment
  UCD131563  Pedicularis densiflora Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7569 Lake Clear Lake State Park. NE of Kelseyville. Southern part of park south of Soda Bay Raod. At gate into fire road that travels southeast from Glebe Road, near orchard. 573 Comment
  POM281779  Pellaea andromedifolia A. E. Irving 1929-05 s.n. Lake Bartlett Mountain, Lucerne Comment
  UCD131551  Pellaea andromedifolia Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7557 Lake Clear Lake State Park. NE of Kelseyville. East side of Lower Bayview Campground near lake. 425 Comment
  UCD131560  Pellaea andromedifolia Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7566 Lake Clear Lake State Park. NE of Kelseyville. East side of Lower Bayview Campground. 425 Comment
  UCD83882  Pellaea andromedifolia Ellen Dean; Gordon Harrington, Jack Alderson 2010-3-7 5799 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-BC71327  Pellaea mucronata M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. 914 Comment
  UC1063624  Pellaea mucronata var. mucronata A. Simontacchi 1937-6-28 230 Lake Hunter Point; Mendocino Nt'l Forest, Lakeport Quadrangle Comment
  UC1282831  Pellaea mucronata var. mucronata J. R. Sweeney 1952-5-3 832 Lake Pluth Ranch Fire Comment
  UCD34988  Penstemon Beecher Crampton 1995-6-3 10310 Lake ca. 4 miles south of Kelseyville along Bottle Rock road. Comment
  SBBG83901  Penstemon heterophyllus L. F. LaPre 1986-5-31 Lake Three Peaks, 5 mi SE of Middletown near the Napa County Line 731 Comment
  UCD124231  Penstemon heterophyllus Grady L. Webster 1977-5-15 7673 Lake 10 miles northwest of Middletown, near Howard Springs. 701 Comment
  JEPS11372  Penstemon heterophyllus var. heterophyllus Willis L. Jepson 1892-7-30 21436 Lake near Uncle Sam Mt. (= Mt. Konockti); near Uncle Sam Mt. = Mt. Konocti Comment
  UC103091  Penstemon heterophyllus var. purdyi unknown 1891-6-22 Lake near Snow Mt.; near Snow Mt. Comment
  UC424859  Penstemon purpusii Milo S. Baker 1929-7-1 3539 b Lake along Barker Camp Trail western slope last 1500 ft from top Snow Mt.; , western slope last 1500 ft from top Comment
  UC1199334  Pentachaeta alsinoides Joseph P. Tracy 1921-5-12 5529 Lake near Lakeport; North Coast Ranges 426 Comment
  UC1432944  Perideridia howellii Peter Rubtzoff 1975-7-19 8200 Lake 1.7 mi nw Cobb (Jordan Park); Jordan Park Comment
  RSA800326  Perideridia kelloggii Sandra M. Namoff, Eric R. Carter 2013-6-16 81 Lake North of Hwy. 20 take Bear Valley Rd to Brim Rd, population is 0.5 miles N of intersection of Brim Rd and Bartlett Springs Rd. 693 Comment
  SEINET4206611 Image available Perideridia kelloggii Robert A. Norris 1978-1 3838 Lake by State Hwy. 29, 4.2 mi. W Lower Lake, Lake Co. 396 Comment
  UCD83955  Persicaria amphibia Ellen Dean; C. Thomsen, G. Harrington 2010-6-9 6128 a Lake Cache Creek Wilderness. NW part of wilderness on NW side of south fork of Cache Creek nearly opposite Dead Man's Canyon. 359 Comment
  CHSC89446  Persicaria lapathifolia Lowell Ahart 2004-10-4 11445 Lake Below the high water line of Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road. 446 Comment
  UCD99735  Persicaria maculosa Malcolm A. Nobs; S. Galen Smith 1949-9-7 1837 Lake About seven miles north of Middletown. Comment
  UC753392  Phacelia Florence Signaigo and Thomas Morley 1946-4-28 122 Lake on Hwy 53 3 mi from Middletown (toward Lower Lake) 350 Comment
  UC570381  Phacelia egena Chas. M. Belshaw 1936-9-19 2678 Lake summit (w) Inner North Coast Ranges, Snow Mt. 2133 Comment
  HSC44366  Phacelia heterophylla J. Walker 1977-4-24 40 Lake Bartlett Springs Rd. at Kilpepper Creek 503 Comment
  UC1051766  Phacelia heterophylla subsp. virgata L. R. Heckard and C. R. Bell 1951-6-13 163 Lake n Crabtree Hot Springs (on road to Bear Creek Camp Ground (n of Bartlett Springs, near Colusa Co. line)); Mendocino National Forest Comment
  POM289354  Phacelia imbricata Lyman Benson 1928-3-28 153 Lake Highland Springs, Middle North Coast Mt. Range, Dobe Creek. 610 Comment
  RSA8464  Phacelia imbricata M. S. Jussel 1933-6-30 329 Lake Glenbrook Comment
  SD6841  Phacelia imbricata Daniel Cleveland Jun 1882 Lake Hough's Springs Comment
  RSA133997  Phacelia imbricata L. R. Heckard 1951-6-13 157 Lake At eastern base of Bartlett Mountain (Bartlett Flat, east of Bartlett Springs). Comment
  UC909759  Phacelia ramosissima var. ramosissima Milo S. Baker 1950-5-23 12240 Lake about 1 mi se Borax Lake Comment
  UC353814  Phacelia rattanii Milo S. Baker 1928-7-4 3076 b Lake below confluence with Bear Creek; Cal. Nat. Forest, winter bed of Rice Fork Comment
  UC424804  Phacelia tanacetifolia Milo S. Baker 1930-4-19 3976 b Lake road bank on e side Clear Lake Comment
  UC914089  Phacelia tanacetifolia Milo S. Baker 1950-4-15 12181 Lake e shore of lake between Clear Lake Oaks and Lucerne (on road bank); Clear Lake Comment
  SJSU7755  Phalaris aquatica J. B. Snell 1963-6-15 158 Lake E facing slope of Cow Mountain, 8 mi (by road) W of Lakeport Comment
  UCD20451  Phalaris canariensis E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1035 Lake McLaughlin UC Reserve. Northeastern reaches of Research Hill, S of where Hunting Creek turns west and crosses road to Dunnigan Hill. Downslope of road to Dunnigan Hill. 609 Comment
  CAS-BOT-BC72711  Philadelphus lewisii Brandegee s.n. Lake unspecified Comment
  SEINET7075505  Phlox gracilis A. G. Vestal 1955-5-8 3714 Lake Flat between serpentine hills, about 2.9 miles north of Middletown on Big Canyon Road. 38? deg. 47' 43" North Latitude, -122? deg. 36' 49" West Longitude. UTM Zone 10, 533547mE, 4293916mN. (NAD 27). [Coordinate Datum: WGS84/NAD83]. Comment
  UC963766  Phlox gracilis Herbert L. Mason 1926-3-21 2765 a Lake Middletown to Mt. St. Helena (via Toll House Canyon); Toll House Canyon Comment
  HSC96184  Phoradendron bolleanum R. L. Mathiasen 2005-2-11 501 Lake 7 km E of Leeville on road to Indian Valley 3 Reservoir, 0.5 km NE of Reservoir 455 Comment
  UCD167216  Phoradendron bolleanum James Neilson 1981-7-1 4047 Lake Mayacmas Mountains, Bear Creek Canyon near well site 'Q'. (Exact location unknown, coordinates estimated by label maker.) Comment
  RSA702857  Phoradendron bolleanum var. densum L. Ahart 2004-10-14 11457 Lake On the north side of Bartlett Springs Road (Road M 12), at the northeast part of Indian Valley Reservoir. 451 Comment
  UC1078784  Phoradendron densum S. A. Cook 1958-4-26 1508 Lake between Bear Valley and Indian Valley 975 Comment
  POM280312  Phoradendron macrophyllum Lyman D. Benson 1933-6-20 4472 Lake Rincon School, Kelsey Creek, Kelseyville. Middle N Coast Mt. Range, Clear Lake watershed. 518 Comment
  HSC37755  Pickeringia montana A. M. Montalvo, J. D. Ackerman 1975-9-11 705 Lake N side of Boggs Mtn. E of Cobb. Spikenard Cr. near Rd. 100. 817 Comment
  UCSB7195  Pickeringia montana Phillips, Priscilla 1958-6-5 Lake 13.3 mi. from Hopland on road to Lakeport 609 Comment
  CAS-BOT-BC207262  Pickeringia montana var. montana D. Cleveland 1882-1-1 s.n. Lake Unspecified Comment
  JEPS46221  Pickeringia montana var. montana W. L. Jepson 1942-6-9 20728 Lake between Howard Springs and Siegler Creek Comment
  UC1585956  Pickeringia montana var. montana Barbara Ertter 1988-7-4 7692 Lake crest of Bear Creek Rd 3.8 mi from Elk Mt. Rd. (ca 10 air mi n of Upper Lake (town)); Mendocino National Forest 975 Comment
  UCD69375  Pinus attenuata Robert Burke 1984-4-21 6 Lake On exposed ridge, 29.3 Miles North of Hwy 20 on Walter Ridge Road. 1085 Comment
  CAS-BOT-BC78742  Pinus lambertiana Alice Eastwood 1925-5-25 12918 Lake [Dashiells] Dashiell, Mt. Sanhedrin Comment
  UCD132530  Pinus sabiniana Ninh Khuu; PLS 102 plant collecting interns 2013-5-4 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. 559 Comment
  UCD47756  Pinus sabiniana S. Olmsted; A. Atamian, R. Brush, M. Furuyama 2000-4-29 26 Lake Lake Co., Mclaughlin Reserve, Research Hill, southwest of Berryessa-Knoxville road on lower part of the northeast facing slope. 640 Comment
  CAS-BOT-BC169837  Plagiobothrys Agnes M. Bowman 1902-3-1 31 Lake Burns Valley Comment
  UC1112226  Plagiobothrys bracteatus S. Galen Smith with J. Anderson 1957-6-7 2973 Lake 1.5 mi nw Middletown (0.5 mi w of intersection of Big Canyon road and Harbin Springs road) 304 Comment
  UC909762  Plagiobothrys bracteatus Milo S. Baker 1950-5-6 12213 Lake in an undrained spot at base of hills about 1 mi se Borax Lake Comment
  UCD37017  Plagiobothrys bracteatus Beecher Crampton 1956-6-26 3654 Lake Lake County, 3.5 miles by road east of Seigler Springs, south end of Snow's Lake. 655 Comment
  JEPS77371  Plagiobothrys fulvus Robert M. Lloyd 1963-5-4 2599 Lake 14 mi n Cobb (on State Highway 29) 426 Comment
  UC496329  Plagiobothrys glyptocarpus Doris K. Keldale 1928-5-7 4964 Lake 7 mi e Bartlett Springs Comment
  UC881330  Plagiobothrys greenei Milo S. Baker 1934-5-5 7627 Lake Kelseyville--Lower Lake Highway at Race Track Comment
  CAS-BOT-BC279  Plagiobothrys lithocaryus M. K. Curran 1884-5-1 s.n. Lake Lakeport 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
  UC1069064  Plagiobothrys nothofulvus H. S. Yates 1934-4-15 3771 Lake Bendmore Valley Ukiah Quad. 762 Comment
  UCD41754  Plagiobothrys nothofulvus Geri Hulse-Stephens 2001-4-28 555 Lake Goat Mountain. White Ranch. 4th step on Eco. Staircase, Wyman and White Ranch Glade. 944 Comment
  HSC3774  Plagiobothrys stipitatus var. micranthus H. E. Parks, S. T. Parks 1930-5-15 831 Lake Near Mirabel Mine Comment
  UC903730  Plagiobothrys tenellus Milo S. Baker Apr. 1947 11654 Lake near Borax Lake 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
  HSC66072  Plantago erecta Teri Bartowski, Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 17 Lake Walker Ridge Rd., 2.65 mi. S of junction with access road to Indian Valley Dam Comment
  UCD42035  Platanthera dilatata var. leucostachys Geri Hulse-Stephens 2001-6-2 590 Lake Goat Mountain. Addington Camp; Common name: white-flowered bog-orchid. 1386 Comment
  JEPS80735  Platanthera leucostachys L. R. Heckard and J. C. Hickman 1981-7-28 5694 Lake gravelly slope above and around Bear Creek (w side of mountain); Snow Mt. 1569 Comment
  HSC31578  Platystemon californicus Teresa Prendusi 1974-5-4 32 Lake Walker Ridge, 0.5 mi. N of junction with Hwy. 20 671 Comment
  HSC35385  Platystemon californicus John S. Palmer 1975-5-3 304 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
  SEINET3124159 Image available Platystemon californicus James R. Correa 1971-4-18 3 Lake Dead Horse Flat, 0.75 of a mile east of Middletown, east of St. Helena Creek Comment
  UCR256110  Plectritis Greg de Nevers 2001-4-8 12178 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 476 Comment
  CHSC27814  Plectritis ciliosa William Frank 1978-4-8 10 Lake Pinkeye Lake, ca. 2.0 mi w of Lower Lake. 528 Comment
  UCD42103  Plectritis congesta subsp. brachystemon Geri Hulse-Stephens 2002-6-3 955 Lake Goat Mountain. Root Homestead 975 Comment
  HSC44454  Plectritis macrocera R. York 1978-4-23 143 Lake Barrel Springs Campground. 701 Comment
  UC1239590  Plectritis macrocera J. P. Tracy May 28 1902-Jun 2 1902 1736 Lake 6 mi nw of Lakeport (about Scotts Valley) 426 Comment
  POM284725  Plectritis macrocera subsp. macrocera Lyman D. Benson 1928-4-27 733 Lake Highland Springs. Mayacamas Mtn Range. Clear Lake watershed. 610 Comment
  CAS-BOT-BC260996  Pleuropogon californicus var. davyi M. S. Jussel 1931-4-1 s.n. Lake ON road from Kelseyville to Jordan Park Comment
  HSC44643  Pleuropogon californicus var. davyi M. Alcasas 1978-4-16 31 Lake Bachelor Valley Rd., 1.5 mi. from Hwy. 20, 10755 B.V.R. 396 Comment
  RSA282076A  Pleuropogon californicus var. davyi Lyman Benson 1932-6-14 3666 Lake Kelseyville, Middle N Coast. Watershed Kelsey Creek. See notes field. 427 Comment
  UCD90216  Pleuropogon californicus var. davyi A. A. Beetle 1946-5-6 4255 Lake south of Kelseyville. Comment
  UCD90219  Pleuropogon californicus var. davyi Beecher Crampton 1955-5-10 2758 Lake 4 miles northwest of Kelseyvillle. Comment
  JEPS80342  Poa bolanderi L. R. Heckard and J. Hickman 1981-6-21 5580 Lake n cirque Snow Mt 1950 Comment
  HSC62931  Poa bulbosa Michael Dalke 1979-4-14 27 Lake Mendocino National Forest, Middle Creek Campground. 457 Comment
  SBBG668  Poa bulbosa A. A. Beetle 1941-4-27 1735 Lake Clear Lake, W side of rd side bank Comment
  UCD147479  Poa bulbosa Elice Leung; Plant Science 102 collecing interns 2014-4-26 3 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Anderson Flat. 402 Comment
  CAS-BOT-BC246620  Poa howellii Milo S. Baker 1948-6-15 12070 Lake North base of Cobb Mt. at Woodcrest 762 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
  SD34463  Poa secunda A. A. Beetle 1941-4-27 1733 Lake shore of Clear Lake, southwest corner Comment
  CAS-BOT-BC236166  Poa secunda subsp. secunda L. R. Abrams 1928-5-5 12341 Lake River bottom, Kelseyville Comment
  UC1737016  Poa secunda subsp. secunda Kay H. Beach, Frank Gould 1940-5-4 439 Lake near Middletown Comment
  UC677574  Poa secunda subsp. secunda A. A. Beetle with G. L. Stebbins Jr. 1942-6-3 3532 Lake 5 mi n of Hoberg's on rd to Kelseyville (Cobb Mt) Comment
  UCD90478  Poa secunda subsp. secunda A. A. Beetle 1941-4-27 1733 Lake SW corner of Clear Lake. Comment
  UCD91632  Poa secunda subsp. secunda Freed W. Hoffman 1944-7-13 1965 Lake North Coast Ranges. Near summit of Bartlett Mountain. 1188 Comment
  UC1552826  Pogogyne douglasii Frederica Bowcutt 1985-5-20 529 Lake ten air miles S of Clear Lake, ca. 3 miles N of Middletown, SE of Harbin Hot Springs ca. 2 miles N of Putah Creek and W of Harbin Springs Road. Comment
  RSA114091  Pogogyne douglasii R. C. Bacigalupi, J. R. Sweeney 1951-6-3 3341 Lake Vernal pool in Manning Flat along road between Kelseyville and Lower Lake, ca. 5.5 miles NW of Lower Lake 564 Comment
  RSA135433  Pogogyne douglasii subsp. parviflora Volney Rattan 1885-06 s.n. Lake Bachelor Valley Comment
  CDA32848  Polygonum amphibium var. emersum CDFA staff 1986-7-15 Lake Lake Pillsbury 0 Comment
  JEPS51322  Polygonum aviculare subsp. depressum J. W. Blankinship 1928-7-12 Lake near Clear Lake; Kelsey Creek Comment
  CAS-BOT-BC414198  Polygonum aviculare subsp. depressum J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake. Timothy ranch Comment
  UC174078  Polygonum davisiae H. M. Hall 1913-7-21 9537 Lake Mt. Hull inner North Coast Ranges (n slope, 40-50 mi from the Pacific Ocean) 2011 Comment
  SEINET11931608  Polygonum kelloggii W. Knight, Knight, I. 1981-1 4147 Lake At margin of Bogg's Lake, within 50 yards of Harrington Flat Road 850 Comment
  CDA22813  Polygonum lapathifolium L. Ahart 2004-10-4 11445 Lake Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road. Comment
  UC1101145  Polygonum lapathifolium Herbert L. Mason August 1930 5718 Lake Clear Lake; along shores Comment
  JEPS16717  Polygonum polygaloides subsp. confertiflorum Rimo Bacigalupi with J. R. Sweeney 1953-5-26 4158 Lake 5 1/2 mi w of Lower Lake (along road to Kelseyville, on Manning Flat); Manning Flat 569 Comment
  RSA114039  Polygonum polygaloides subsp. confertiflorum Beecher Crampton 1956-6-26 3668 Lake Loch Lomond. Comment
  CAS-BOT-BC420000  Polygonum polygaloides subsp. kelloggii Milo S. Baker 1950-6-2 12258 Lake Margin of Bogg's Lake 914 Comment
  POM280324  Polygonum punctatum Lyman Benson 1929-9-22 s.n. Lake N Coast, Clear Lake 427 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
  UC750723  Polypogon maritimus John Thomas Howell 1945-6-21 21214 Lake near Bartlett Springs; near Bartlett Springs Comment
  UCD91178  Polypogon maritimus Beecher Crampton 1956-6-26 3640 Lake Lake County, 3.5 miles by road east of Seigler Springs, margin of Snow's Lake. 655 Comment
  UCD91197  Polypogon maritimus John Thomas Howell 1945-6-22 21218 Lake Sulphur Banks. Comment
  UCD91198  Polypogon maritimus John Thomas Howell 1945-6-22 21218 Lake Sulphur Banks. Comment
  CAS-BOT-BC232394  Polypogon monspeliensis Greg de Nevers 2001-5-14 12378 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC232398  Polypogon monspeliensis J. W. Blankinship 1923-6-17 s.n. Lake Kelseyville Comment
  UCD84012  Polypogon monspeliensis Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6182 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
  UCD92445  Polypogon viridis Beecher Crampton 1956-6-26 3660 Lake Margin of Snow's Lake, 3.5 miles, by road E of Seigler Springs. 655 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
  SEINET3849647  Populus fremontii D. Estes 2004-1 06010 Lake Along north shore of Clear Lake, E of Nice. Comment
  UC1134758  Populus fremontii subsp. fremontii K. Bradshaw 1937-6-19 147 Lake Laurel Beach; Lakeport Quad., Laurel Beach Comment
  CAS-BOT-BC333280  Potamogeton Mona Bourell 1997-7-2 6534 Lake Copper Butte Trail. Along trail to Middle Fork Eel River. Comment
  CAS-BOT-BC452146  Potamogeton diversifolius Milo S. Baker 1945-6-29 11099 Lake Bogg's Lake at N.W. base of Mt. Hanna [Hannah] 914 Comment
  SD204759  Potamogeton foliosus R. F. Thorne, M. Patterson 1982-8-31 55235 Lake Northwest slope of Mount Hannah, Boggs Lake. 854 Comment
  UCR222476  Potamogeton foliosus R. F. Thorne, M. Patterson 1982-8-31 55235 Lake North Coast Range, northwest slope of Mount Hannah, Boggs Lake 854 Comment
  RSA0115184  Potamogeton foliosus subsp. foliosus Lyman Benson 1946-8-31 12185 Lake Thurston Lake, northwest of Lower Lake. Mt. Range: Middle North Coast. 457 Comment
  RSA0106341  Potamogeton nodosus Lyman Benson 1946-8-31 12186 Lake Thurston Lake, northwest of Lower Lake. Mt. Range: Middle North Coast. 457 Comment
  SBBG17208  Potamogeton nodosus K. A. Wilson, C. J. George 1962-6-22 1200 Lake vicinity of Witter Springs bordering California Hwy 20 Comment
  UCR198082  Potentilla gracilis subsp. nuttallii Gerald Dickinson 1964-7-21 187 Lake Coast Range, near Upper Nye Campground Comment
  UCD19392  Prunella vulgaris var. lanceolata Gerald Dickinson 1964-7-21 188 Lake Upper Nye Campground on Sheetion Mt. Rd. Comment
  CAS-BOT-BC157925  Prunus emarginata Paul Hitchborn 1930-4-3 217 Lake Scott Valley Comment
  CAS-BOT-BC151158  Prunus subcordata M. S. Jussel 1937-5-1 s.n. Lake Jordan Park on road to Lower Lake Comment
  CHSC35525  Prunus subcordata Thomas Nelson; J. P. Smith, Jane Nelson, James Nelson 1976-4-11 2296 Lake Clearlake State Park. Comment
  POM275651  Prunus subcordata Lyman D. Benson 1942-7-19 11301 Lake Middle North Coast Mtn. Range. Clear Lake drainage area. Korbell's Flat at the foot of the Soda Bay Grade, Kelseyville. Cold North slope at base of Mt. Konocti. Comment
  CHSC101649  Prunus virginiana var. demissa David W. Isle; John Olmstead 2000-8-18 1681 Lake Mendocino National Forest - North Coast Ranges. North Fork Cache Creek Watershed. Between Wyman Flat and Root Glade on SW side of Goat Mtn.; ~1.75 miles SW of Goat Rock. Rd. edge above marsh w/ Botrychium multifidum, Agrimonia gryposepala, Carex sp., Stachys sp. 999 Comment
  HSC41179  Prunus virginiana var. demissa Robert M. Specht, John Rehling 1976-5-16 479 Lake 3.15 mi. E of Lake and Mendocino Co. border on Hwy. 175 Comment
  SD129662  Prunus virginiana var. demissa Donald G. Nelson 1940-4-30 669 Lake Just above Seigler Hot Springs Comment
  UCSB41808  Prunus virginiana var. demissa Fraser, J. 1970-5-5 Lake 6.5 mi. from junction of 29/175 on Hwy 175 between kelseyville and Middletown 914 Comment
  CHSC71416  Pseudognaphalium californicum Vernon H. Oswald; Lowell Ahart 1998-7-15 9311 Lake East side of county on Walker Ridge Rd. 11.3 mi south of Bartlett Springs Rd., 3.2 mi north of Hwy. 20. 731 Comment
  UC1505796  Pseudognaphalium californicum Robert T. Clausen and Harold Trapido 1940-7-22 4931 Lake roadside 3.5 mi w of Lake Pillsbury; Pacific Slope, Eel River Basin 1005 Comment
  UC1443496  Pseudognaphalium stramineum Strother 1977-7-26 1293 Lake near nw end Lake Pillsbury (roadside seep near turnoff to Pogie Pt. Campground) 550 Comment
  RSA0002305  Pseudostellaria jamesiana A. A. Heller 1902-7-15 5880 Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  CAS-BOT-BC80128  Pseudotsuga menziesii C. F. Leithold 1895-7-1 s.n. Lake Cobb Mt. Comment
  POM285936  Pseudotsuga menziesii Lyman Benson 1932-6-27 3935 Lake Kelseyville; Middle North Coast Mt. Range; Cold Creek watershed. 762 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
  UC604420  Psilocarphus oregonus H. L. Mason 1934-5-5 8133 Lake se of Kelseyville (near Hildebrand Ranch) Comment
  UC694159  Psilocarphus tenellus Herbert L. Mason 1933-4-30 7228 Lake near Aetna Springs Comment
  UCD147192  Psilocarphus tenellus Heather Phillips; Plant Science 102 collecting interns 2014-4-26 3 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Anderson Flat. 402 Comment
  CAS-BOT-BC146385  Ptelea crenulata M. S. Jussel 1933-4-7 7509 Lake Soda Bay, Clear Lake Comment
  CAS-BOT-BC146394  Ptelea crenulata D. E. Breedlove 1963-5-30 5172 Lake 8 miles E of Bartlett Springs Comment
  CAS-BOT-BC146395  Ptelea crenulata J. T. Howell 1940-6-30 15589 A Lake Soda Bay Comment
  CAS-BOT-BC462753  Pyrola dentata C. F. Leithold 1893-7-1 s.n. Lake Unspecified Comment
  CAS-BOT-BC45820  Quercus L. R. Abrams 1928-5-7 12499 Lake Chache Creek, 2 miles west of Hough's Springs Comment
  CAS-BOT-BC104189  Quercus X morehus Herman Knoche 1919-11-26 Series A, No. 3095 Lake Lower Lake Comment
  CAS-BOT-BC104191  Quercus X morehus J. W. Blankinship 1928-7-30 s.n. Lake Kelseyville. Foot of Mt. Konocti near Cold Cr. 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
  POM290521  Quercus X morehus Lyman Benson, Robert Benson 1956-8-19 15765 Lake 1/4 mile from tip of Buckingham Peninsula, Clear Lake; Middle North Coast mt. range, Sacramento Valley drainage area. 412 Comment
  UCD47002  Quercus X morehus Keith Hoffmaster 1940-11-25 s.n. Lake Oracle Oak; Lower Lake, Lake County. Comment
  RSA1944  Quercus berberidifolia Carl B. Wolf 1930-11-2 1797 Lake 4 miles E of Houghs' Mineral Springs on road to Williams. 610 Comment
  UC146106  Quercus berberidifolia Joseph P. Tracy 1905-8-19 2366 Lake hills back of Scott's Valley; North Coast Ranges 548 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
  CHSC90865  Quercus chrysolepis D. Isle 2003-6-25 216 Lake Mendocino National Forest--North Coast Ranges. Rice Fork Watershed. Switchback on Rd. to Goat Mtn. 1853 Comment
  UC54682  Quercus chrysolepis W. W. Mackie 1902-9-10 Lake Sheet Iron Mt. 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
  CAS-BOT-BC86892  Quercus douglasii J. W. Blankinship 1928-9-16 s.n. Lake Mt. Konocti Comment
  POM290519  Quercus douglasii Lyman Benson 1957-8-19 15767 Lake South of Upper Lake at the beginning of the Rodman Cutoff 412 Comment
  UC1193273  Quercus douglasii P. Zinke 1949-5-3 19 Lake Kiethley Ranch 426 Comment
  UCD147483  Quercus douglasii Elice Leung; Plant Science 102 collecing interns 2014-4-26 5 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Lower reaches of Lewis Ridge. 408 Comment
  CAS-BOT-BC86191  Quercus dumosa Mrs. Alexander Maccallum 1901-6-24 s.n. Lake Big Hill on way to Bartlett Springs Comment
  CAS-BOT-BC79741  Quercus durata L. R. Abrams 1916-7-27 6276 Lake near Hough's Springs Comment
  CAS-BOT-BC79755  Quercus durata Carl B. Wolf 1930-11-2 1799 Lake 7 mi E of Hough's Mineral Springs on road to Williams 609 Comment
  CHSC29542  Quercus durata Dibble; Griggs 1979-7-10 92 Lake Near Bear Creek, close to the town of Stonyford. 670 Comment
  JEPS37341  Quercus durata W. L. Jepson 1920-5-24 9025 Lake e of Indian Valley Comment
  UCD110916  Quercus durata Christopher Mallek 2008-1 HS1- 9 Lake Highland Springs. 602 Comment
  HSC40078  Quercus durata var. durata J. O. Sawyer 1969-3-29 768 Lake Road to Wilber Springs, N of Hwy 20 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
  UC1135609  Quercus garryana A. Simontacchi 1937-6-26 224 Lake 0.8 mi sse Pinnacle Rock L.O.; Mendocino National Forest, Lakeport Quad. 1112 Comment
  CAS-BOT-BC300488  Quercus garryana var. breweri Mona Bourell 1997-7-3 6558 Lake Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail 1554 Comment
  JEPS38005  Quercus garryana var. breweri H. M. Hall 1913-7-15 9470 Lake on the ridges about Mt. Sanhedrin, n Lake County, 40 to 50 mi from the Pacific Ocean Inner North Coast Ranges, Mt. Sanhedrin Comment
  RSA0114974  Quercus garryana var. garryana C. A. Benson, Lyman Benson 1954-6-1 15296 A Lake Lower end of Scotts Valley, 3 or 4 miles rom Blue Lakes. Mt.Range: Mayacamas. 396 Comment
  CAS-BOT-BC105242  Quercus kelloggii Agnes M. Bowman 1902-4-1 170 Lake Sulphur Banks Comment
  CHSC105438  Quercus kelloggii David Isle; Arnold James 1993-6-23 1740 Lake Mendocino National Forest, North Coast Ranges, Upper Main Eel River Watershed, E of Lake Pillsbury, Lakeshore Trail N of 18N16 road to Squaw Creek Picnic Area. 560 Comment
  HSC47082  Quercus kelloggii J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9280 Lake Mendocino National Forest, Oak Flat Campground 518 Comment
  JEPS37759  Quercus kelloggii Willis L. Jepson 1892-8-2 14832 Lake Elk Mt. ridge to Horse Mt.; South Fork of the Eel River Comment
  UCSB60671  Quercus kelloggii Muller, Cornelius 1954-6-20 Lake 1/2 mi. above Bear Creek Camp Comment
  UC1135727  Quercus lobata K. Bradshaw 1937-6-19 150 Lake .12 mi n Laurel Beach; Lakeport Quad. 411 Comment
  CAS-BOT-BC104840  Quercus wislizeni Alice Eastwood 1925-5-23 12905 Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC104844  Quercus wislizeni Mrs. Alexander McCallum 1900-7-1 s.n. Lake Bartlett Springs Comment
  CAS-BOT-BC104848  Quercus wislizeni Georgia Bentley 1917-4-20 s.n. Lake Lakeport Comment
  JEPS37980  Quercus wislizeni Willis L. Jepson 1892-7 Lake near Uncle Sam Mt.; Mountain Region of Clear Lake 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
  UC1193233  Quercus wislizeni P. Zinke 1950-11-14 201 Lake 2 mi w Clear Lake oaks 423 Comment
  UC146109  Quercus wislizeni Joseph P. Tracy 1905-8-19 2367 Lake hills about Scott's Valley Northern Coast Ranges, Scott's Valley 548 Comment
  UC1193230  Quercus wislizeni var. frutescens P. Zinke 1949-5-3 10 Lake Hopland to Lakeport Rd. 609 Comment
  POM269216  Ranunculus hebecarpus Lyman Benson 1931-3-26 s.n. Lake Clear Lake Lodge, Middle N Coast Mt. range, Clear Lake watershed 457 Comment
  HSC40844  Ranunculus occidentalis Richard G. Runyon 1977-4-24 25 Lake Barrel Springs Campground 701 Comment
  HSC40845  Ranunculus occidentalis Tom Duebendorfer 1977-4-23 22 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  UC1126197  Ranunculus occidentalis K. Bradshaw 1937-5-28 12 Lake Windy Point Mendocino National Forest, Lakeport Quadrangle Comment
  UC505167  Ranunculus occidentalis R. M. Holman 1933-4-30 Lake Kelseyville Comment
  POM197466  Ranunculus occidentalis var. eisenii L. R. Abrams 1928-5-4 12319 Lake 5 mi. NE of Middletown on road to Lower Lake. 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
  HSC40843  Ranunculus occidentalis var. occidentalis Lloyd Simpson 1977-4-23 268 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  POM268372  Ranunculus occidentalis var. rattanii Lyman Benson 1932-6-15 3684 Lake Cobb Valley; Middle N Coast Range, Kelsey Creek Watershed. 701 Comment
  POM276271  Ranunculus orthorhynchus var. bloomeri Cora W. Benson 1935-4-4 s.n. Lake Rocky Hill at S City limits of Lakeport, Mayacamas Mt. Clear Lake 396 Comment
  UCD158743  Reseda luteola James A. Neilson Jr. 1974-6-17 2792 Lake Mayacmas Mountains, Western Mine Road, Bounsall Ranch. (Location based on 1946 plat maps of Lake County.) (Elevation estimated by label maker using Google Earth.) 640 Comment
  CHSC29532  Rhamnus californica Dibble; Griggs 1979-6-15 69 Lake Near Potato Hill, close to the town of Stonyford. 1125 Comment
  RSA121747  Rhamnus californica A. Simontacchi 1937-6-30 245 Lake 2.8 miles NE of Hunter Point, N of upper Lake. 1067 Comment
  RSA7784  Rhamnus californica Carl B. Wolf 1928-2-26 1524 Lake Above Blue Lakes on road from upper lake to Ukiah. Comment
  CDA35700  Rhamnus californica T. C. Fuller 1962-7-1 9143 Lake North of Boggs Lake; ca. 7 miles southeast of Kelseyville. 0 Comment
  UC592733  Rhamnus californica subsp. californica unknown 1928-5-6 2003 Lake 8.5 mi w Bartlett Springs (on road to Clear Lake) Comment
  UC592734  Rhamnus californica subsp. californica unknown 1928-5-5 1967 Lake 3.5 mi from Clear Lake (on the Bartlett Springs Grade) Comment
  SEINET12209559  Rhamnus californica subsp. tomentella Unknown 1952-1 s.n. Lake St. Helena Comment
  SEINET3814688 Image available Rhamnus crocea Lewis S. Rose 1934-5-22 34268 Lake Blue Lakes. Comment
  UC592735  Rhamnus ilicifolia unknown 1928-5-4 1902 Lake 2 mi s Middletown Comment
  UCD84540  Rhamnus ilicifolia Ellen Dean; C. Thomsen, T. Hansen, and windfarm meeting 2010-6-11 6139 Lake Walker Ridge. Along Walker Ridge Rd by first turnout (cleared area) north of Hwy 20. W side of road. 608 Comment
  RSA7864  Rhamnus tomentella subsp. tomentella Carl B. Wolf 1928-5-4 1871 Lake 5 miles S of Middletown on road to Mt. St. Helena. Comment
  RSA192568  Rhododendron occidentale H. E. Parks 1930-05 731 Lake In canyons on eastern slopes of Mt. St. Helena Comment
  UCD20696  Rhododendron occidentale A. T. Leiser 1985-6-3 BC 6 a Lake Lake County, Butts Canyon Rd along both sides of Butts Creek. B6 population extension (0.8 miles N) into Lake Co. to where stream crosses road to W, none found North of this point. Comment
  UCD20699  Rhododendron occidentale A. T. Leiser 1985-5-19 KG Lake Lake Co. near Colusa Co. border, Kanaka Glade, 1.5 miles off 2 Wheel Drive Rd. 16NO6 (Mendocino National Forest). In upper drainage of the east fork of Spanish Creek which runs S to SW. Comment
  UCR50679  Rhododendron occidentale Cora W. Benson 1932-5-22 s.n. Lake Kelsey Creek Falls, Mayacamas Range. 858 Comment
  CAS-BOT-BC170545  Rhus aromatica Agnes M. Bowman 1902-5-1 89 Lake Sulphur Banks Comment
  CAS-BOT-BC200700  Rhus aromatica Milo S. Baker 1957-6-14 13120 Lake Between Lower Lake and Hiwy 20 Comment
  CHSC105734  Rhus aromatica David Isle; Arnold James 1993-6-23 1761 Lake Mendocino National Forest - North Coast Ranges Upper Main Eel River Watershed. N of Lake Pillsbury, Oak Flat Cpgd and 20N01.~1/8 Mi. E of Gravelly Valley Airstrip. 1993 EUI Plot 4. By 'p' in Airport on USGS Lake Pillsbury Quad. 560 Comment
  JEPS66294  Rhus trilobata Willis L. Jepson 1892-7-27 13918 Lake Putah Canyon; Mountain Region of Clear Lake Comment
  JEPS66295  Rhus trilobata Willis L. Jepson 1892-7-29 13917 Lake Knoxville Grade to Lower Lake; Mountain Range of Clear Lake Comment
  UC635189  Rhus trilobata H. L. Mason 1926-3-21 2763 Lake Toll House Canyon between Middletown and Mount St. Helena; Toll House Canyon Comment
  RSA46907  Rhus trilobata var. quinata Doris K. Kildale 1926-5-30 2029 Lake On road to Upper Lake, 1 mile from Mendocino County line Comment
  CAS-BOT-BC433160  Ribes Mrs. H. M. Mitchell 1932-4-2 s.n. Lake Unspecified Comment
  UC1193218  Ribes aureum R. E. Nelson 1949-5-6 106 Lake 3 mi w Highland Springs (Highland Springs Road); Quad. 60B2 457 Comment
  CAS-BOT-BC108894  Ribes divaricatum var. pubiflorum Mrs. Merrel Ackley 1965-6-1 s.n. Lake Bear Valley between Elk Mountain and Snow Mountain. Comment
  CAS-BOT-BC212655  Ribes nevadense Vernon O. Bailey 1916-9-24 s.n. Lake Mt. Konokti, Clear Lake Comment
  CAS-BOT-BC198877  Ribes roezlii var. amictum H. E. McMinn 292 Lake Along road from Highland Springs to Hopland. Comment
  JEPS49458  Ribes roezlii var. cruentum Mr. Glenbrook 1907-4-1 Lake Kelseyville Comment
  CHSC63731  Rigiopappus leptocladus Vernon H. Oswald; Lowell Ahart 1994-6-20 6343 Lake Forest Route M3 (18N04) 1.8 mi S of Copper Butte Creek, W edge of Snow Mtn. Wilderness, W of Stonyford. 762 Comment
  HSC34862  Rigiopappus leptocladus Thomas W. Nelson, James Nelson 1975-5-5 1790 Lake Beside Hwy. 29, 2 mi. N of Middletown Comment
  POM275402  Rosa californica Lyman D. Benson 1936-8-23 s.n. Lake Kelseyville. Mt. range: Middle N. Coast; watershed: Clear Lake. 412 Comment
  UCD160623  Rosa pisocarpa James A. Neilson Jr. 1975-6-5 3349 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 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
  UC505164  Rumex acetosella R. H. Holman 1933-4-30 Lake Lakeport Comment
  CAS-BOT-BC422157  Rumex californicus Walter Knight; Irja Knight 1968-7-3 2501 Lake Summit of Sheetiron Mt. 1982 Comment
  CAS-BOT-BC166934  Rumex crispus Peter Rubtzoff 1957-7-27 3456 Lake Boggs Lake, southern shore. Comment
  CAS-BOT-BC433239  Rumex crispus Greg de Nevers 2001-5-14 12485 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC433483  Rumex fueginus Agnes M. Bowman 1900-10-20 s.n. Lake Stube's [Stubbs] Flat Comment
  UC1191275  Rumex maritimus Herbert L. Mason Aug 1930 5716 Lake Clear Lake Comment
  RSA2537  Rupertia physodes J. W. Blankinship 1928-7-13 s.n. Lake Mt. Konocti. Comment
  UCD89668  Rupertia physodes Catherine E. Koehler 2007-7-11 s.n. Lake McLaughlin Reserve, Hunting Creek, where Hunting Creek meets Coyote Hill. 647 Comment
  JEPS73350  Sagina saginoides Edward Lee 1936-9-19 2567 Lake 300-400 ft. below summit Snow Mt. (s.w. of peak) Comment
  RSA227246  Sagittaria cuneata Peter Rubtzoff 1957-7-27 3451 Lake Boggs Lake, southern shore of the lake. Comment
  UC935722  Sagittaria cuneata Herbert L. Mason 1945-8-24 12685 Lake East shore Lower Lake; e shore Lower Lake Comment
  CAS-BOT-BC103108  Salix bonplandiana Peter Rubtzoff 1964-9-13 5504 Lake Clear Lake State Park. Lake shore in lower Kelsey Creek area Comment
  CAS-BOT-BC103140  Salix bonplandiana Agnes M. Bowman 1902-4-25 s.n. Lake Sulphur Banks Comment
  CAS-BOT-BC102864  Salix breweri Harold E. Parks; Susan T. Parks 1932-3-25 01130 b Lake St. Helena Creek, 5 km. south of Middletown and south of Mirabel 360 Comment
  CAS-BOT-BC102868  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
  POM182676  Salix breweri D. D. Keck 1931-4-4 1084 Lake St. Helena Creek Canyon, 5.5 miles south of Middletown. Southern Lake Co. 600 Comment
  RSA5633  Salix breweri H. E. Parks 1931-9-18 1065 Lake Mirabel Creek. Near jct with St Helena Creek. About 6 km S of Middletown. 420 Comment
  SD955  Salix breweri Harold Parks, Ball, Bracelin 1931-4-21 24 Lake Mirabel Creek, near junction with St. Helena Creek, 120 meters above the mouth, about 6 km south of Middletown 420 Comment
  UCD110770  Salix breweri Ball; Bracelin, Parks, and Parks 1931-4-21 23 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. south of Middletown. 420 Comment
  UCD110773  Salix breweri Ball; Bracelin, Parks, and Parks 1931-4-21 24 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. south of Middletown. 420 Comment
  UCD141181  Salix gooddingii Ellen Dean; with Plant Biology 102 interns 2013-4-14 7686 Lake Clear Lake State Park. NE of Kelseyville. Main part of park near boat launch area and Visitor Center parking lot. 405 Comment
  CAS-BOT-BC104132  Salix hindsiana L. R. Abrams 1928-5-5 12337 Lake Kelseyville Comment
  RSA3431  Salix laevigata J. A. Gunn Jr. 1902-5-1 s.n. Lake Near Kelseyville. Comment
  SD133979  Salix laevigata Peter Rubtzoff 1964-9-13 5505 Lake Clear Lake State Park. Lake shore in Kelsey Creek area Comment
  HSC20022  Salix lasiolepis H. E. Parks 1931-3-31 922 Lake Mirabel Mine Comment
  POM281351  Salix lasiolepis Lyman D. Benson 1928-3-27 59 Lake Kelseyville. Middle N Coast mtn range. Kelsey Creek. 457 Comment
  SJSU230  Salix lasiolepis H. E. Parks 1931-9-18 1062 Lake Mirabel Cr near junction with St Helena Cr c. 6 km S of Middletown 417 Comment
  UC846646  Salix lasiolepis Lewis S. Rose 1932-2-21 3238 Lake Upper Lake 411 Comment
  CAS-BOT-BC125653  Salix melanopsis John Thomas Howell 1945-6-21 21208 Lake Near Barlett Springs Comment
  CAS-BOT-BC125659  Salix melanopsis A. A. Heller 1902-8-1 6024 Lake On Eel River one mile below Hullville Comment
  RSA0034887  Salix melanopsis Carleton R. Ball, H. P. Bracelin, Harold E. Parks, Susan T. Parks 1931-4-21 30 Lake St. Helena Creek just south of Midletown. 400 Comment
  CAS-BOT-BC125733  Salix nigra Peter Rubtzoff 1964-9-13 5508 Lake Clear Lake State Park, in lower Kelsey Creek area Comment
  UC634552  Salix scouleriana H. L. Mason 1926-1-1 2588 Lake near summit Elk Mt. Comment
  UCLA56153  Salvia H. Lewis and C. Epling 1941-5-25 Lake Kelseyville; Lower Lake Comment
  POM283372  Salvia columbariae Lyman Benson 1928-5-1 s.n. Lake Highland Springs, Mayacamas Mtn Range 610 Comment
  UCR197919  Salvia columbariae Beecher Crampton, Jim Sweeney 1950-5-6 561 Lake North Coast Range, 1 mile west of Highland Springs on either side of the road 457 Comment
  POM284209  Sambucus caerulea Lyman Benson 1936-8-23 7958 Lake Kelseyville. Mt. range: Middle N. Coast; watershed: Clear Lake. 412 Comment
  HSC47462  Sanicula bipinnata J. P. Smith 1978-4-22 9741 Lake Lake/Colusa County line, Walker Ridge Rd., 0.6 mi. from its junction with Hwy. 20 640 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
  HSC62790  Sanicula bipinnatifida J. M. DiTomaso 1979-4-14 871 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  UCD159739  Sanicula bipinnatifida James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3077 Lake Mayacmas Mountains; 1/4 mile south of Childers Peak, east of Big Canyon Road. Barceloux Ranch. (Elevation estimated using Google Earth by label maker.) 548 Comment
  HSC21628  Sanicula bipinnatifida D. E. Anderson 1962-4-14 1984 Lake 36 mi. of Williams on Hwy. 20 Comment
  POM288021  Sanicula crassicaulis Lyman Benson 1928-4-15 728 Lake Highland Springs, Clear Lake watershed, Mayacamas Mt. Range 610 Comment
  UCD42108  Sanicula crassicaulis Geri Hulse-Stephens 2002-6-2 949 Lake Goat Mountain. Root Homestead. 975 Comment
  HSC35416  Sanicula tuberosa Robert M. Specht 1975-5-3 152 Lake 2.1 mi. N of junction of Bottle Road and Hwy. 175 762 Comment
  JEPS47524  Saxifraga integrifolia Hardin Irwin 1904-3-18 39 Lake Cold Creek; Kelseyville, Cold Creek Comment
  RSA545371  Schoenoplectus acutus Robert F. Thorne, Larry E. DeBuhr 1975-8-15 46823 Lake Boggs Lake: W of Mt. Hannah, ca. 7.5 miles SSE of Kelseyville and 3 miles NNW of Glenbrook Resort. 854 Comment
  CAS-BOT-BC111394  Schoenoplectus acutus var. occidentalis Gregory Clark de Nevers 2001-5-14 12415 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC111395  Schoenoplectus acutus var. occidentalis Gregory Clark de Nevers 2001-7-8 12577 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  POM313090  Schoenoplectus acutus var. occidentalis H. L. Mason 1945-8-24 12674 Lake East shore, Lower Lake. Comment
  UCD167754  Scirpus microcarpus James A. Neilson Jr. Date Unkown 4110 Lake North of Cobb Mt. (Exact location unknown. Coordinates estimated by label maker.) Comment
  RSA22158  Scribneria bolanderi Alice Eastwood, J. T. Howell 1938-5-16 5587 Lake 6 miles north of Lower Lake. Comment
  UCD92516  Scribneria bolanderi Glen Holstein 1978-5-6 s.n. Lake on Walker Ridge Road, ca. 1.5 miles north of State Highway 20. 731 Comment
  RSA0054927  Scrophularia Keith E. Hoffmaster 1938-6-28 876 Lake Near Clear Lake. Comment
  RSA425219  Scrophularia californica subsp. floribunda Francis W. Pennell, H. L. Mason 1940-5-23 25526 -d Lake Bartlett Mountain, SE of Bartlett Springs. 640 Comment
  CAS-BOT-BC294724  Scutellaria Mona Bourell 1997-7-2 6522 Lake Mendocino National Forest. Along Rice Creek Road. FS Road M 3 1615 Comment
  POM283243  Scutellaria antirrhinoides Lyman Benson 1928-6-15 265 Lake Kelseyville, Middle N. Coast Range, Cold Creek River, W. Base Mt. Konocti, Breen s Lake. 457 Comment
  JEPS80734  Scutellaria californica L. R. Heckard and J. C. Hickman 1981-7-28 5693 Lake above fork of Bear Creek (w side of Snow Mountain); Snow Mountain, Bear Creek 1600 Comment
  UCD160457  Scutellaria tuberosa James A. Neilson Jr. 1975-5-22 3178 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  UCD32394  Scutellaria tuberosa Beecher Crampton 1950-5-6 544 Lake Highland Springs. Comment
  POM283230  Scutellaria tuberosa Lyman Benson 1928-4-28 496 Lake Kelseyville-Highland Springs. Middle N. Coast Mt. Range. Dobe Creek. 549 Comment
  CAS-BOT-BC63787  Sedum radiatum subsp. radiatum Alice Eastwood 1925-5-25 12940 Lake On way to Mt. Samhedrin from Dapluelle Comment
  UC1076449  Selaginella wallacei Herbert L. Mason 1926-1-1 2585 Lake Upper Lake to Elk Mt. Comment
  POM296113B  Senecio aronicoides Cora W. Benson 1935-5-12 55 Lake Cobb Valley Comment
  CAS-BOT-BC363314  Senecio aronicoides D. E. Breedlove 1963-4-20 4575 Lake 4 miles SE of Blue Lakes, on Scott Valley Road from Blue Lakes to Lakeport Comment
  CAS-BOT-BC363315  Senecio aronicoides D. E. Breedlove 1963-4-19 4541 Lake North of bridge over Cache Creek, 2 miles NE of Lower Lake Comment
  CAS-BOT-BC363318  Senecio aronicoides Alice Eastwood; John Thomas Howell 1938-5-17 5699 Lake Southeast side of Elk Mt. 1066 Comment
  RSA0012760  Senecio aronicoides Peter Rubtzoff 1955-5-28 1884 Lake Jordan park, 1.7 mi. NW of Cobb. Comment
  RSA15094  Senecio clevelandii Daniel Cleveland 1882-1 s.n. Lake Allens Springs Comment
  RSA394718  Senecio eurycephalus C. B. Wolf 1928-5-7 2093 Lake 4 miles east of Houghs Mineral Springs on the road to Williams. Comment
  CAS-BOT-BC363774  Senecio integerrimus L. R. Abrams 1928-5-6 12487 Lake 2 miles west of Hough's Springs, Cache Creek Comment
  CAS-BOT-BC363983  Senecio integerrimus var. major Lawrence Beane 1949-5-11 381 Lake Lake Pillsbury Comment
  CHSC92599  Senecio sylvaticus D. Isle 2005-7-12 1139 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. About 105 m E and 41 m N of SEJA 1139. NAD27 10S 0507134E 4363715N. Waypoint SEJA 2. 682 Comment
  UC472371  Senecio sylvaticus H. M. Hall 1918-6-3 Lake n side Clear Lake; n side Clear Lake Comment
  CAS-BOT-BC364252  Senecio triangularis A. A. Heller 1902-7-28 6001 Lake In the Horse Pasture near the summit of Mt. Sanhedrin Comment
  SEINET7067215  Sidalcea diploscypha A. G. Vestal 1947-5-3 s.n. Lake About 2.5 miles northeast of Middletown on Route 29 in Cayote Valley. Coordinate datum: NAD27. Comment
  LA205924  Sidalcea hickmanii subsp. parishii C. L. Hitchcock; 1952-8-21 19764 Lake Elk Mountain, at Yorks Cabin, near Old Sawmill about 7 mi. S of Pillsbury Lake and 24 mi. N of Upper Lake Comment
  UCD47904  Sidalcea keckii Ellen Dean; Ryan Brisco 2005-4-24 2476 Lake Lake County, McLaughlin UC Reserve, along Morgan Valley Rd, 0.9 rd mile S of intersection with with road to Reserve Field Station, E side of the road. 637 Comment
  UC108861  Sidalcea oregana subsp. hydrophila T. S. Brandegee 1892-8-23 Lake Snow Mountain 1127 Comment
  UC511315  Sidalcea oregana subsp. oregana Lyman Benson 1932-8-5 4035 Lake Kelseyville Middle N Coast, Clear Lake, Kelseyville (McGaw Slough, Clear Lake) 457 Comment
  UCD167009  Silene Joyce Lacey; Robin Ondricek-Fallscheer 1981-6-27 s.n. Lake West of Glenbrook. Middle of the W 1/2 of the SE 1/4 of Sec. 31. (Exact location unknown, coordinates estimated by label maker.) 780 Comment
  RSA10713  Silene californica C. B. Wolf 1928-5-7 2117 Lake 7 miles east of Houghs Mineral Springs on the road to Williams. Comment
  UC1051709  Silene californica Helen K. Sharsmith 1953-6-30 4397 Lake junction of Rice Valley-Bear Creek road 2.9 mi e lowest Bear Creek Camp (Mendocino National Forest); Inner North Coast Ranges, Mendocino National Forest 853 Comment
  UC1198357  Silene californica Joseph P. Tracy Jul 21 1905-Aug 16 1905 2323 Lake Elk Mountain Northern Coast Ranges, Elk Mountain (at the saddle betwen Elk and Pine Mts., Northern Lake County) 1219 Comment
  CAS-BOT-BC389094  Silene laciniata subsp. californica Philip A. Munz 1956-7-24 22279 Lake Long Ridge trail from Fir Root Spring to Snow Mt. 1524 Comment
  CAS-BOT-BC389098  Silene laciniata subsp. californica A. A. Heller 1902-7-19 5914 Lake Southern slope of Mt. Sanhedrin above the sawmill Comment
  CAS-BOT-BC389102  Silene laciniata subsp. californica L. R. Abrams 1916-7-28 6299 Lake Between Hough's & Bartlett Springs Comment
  SBBG2018  Silene laciniata subsp. californica K. K. Muller 1954-6-19 653 Lake Bear Crk Camp, N of Clear Lake Comment
  SD122603  Sisyrinchium bellum Frank Stephens 1894-5-30 10172 Lake Bartlett Mt. Comment
  POM280549  Solanum nigrum Lyman D. Benson 1928-12-27 897 Lake Soda bay grade. Middle N Coast mtn range, Clear Lake watershed. 457 Comment
  CHSC32938  Solanum parishii Debbie Stamp; J. Spilter, C. Railey, P. Powers, C. Macdonald 1980-4-19 4 Lake Coldsprings Campground, along access road to Indian Valley Dam. On the lower slopes of the campground. Comment
  HSC67633  Solanum parishii J. P. Smith, Thomas W. Nelson 1976-4-13 8576 Lake 5.7 mi. E of Bartlett Springs on the Bartlett Springs Rd. 488 Comment
  UCD42033  Solanum parishii Geri Hulse-Stephens 2001-6-2 587 Lake Goat Mountain. Addington Camp. Upper Addington. 1386 Comment
  CAS-BOT-BC83616  Solanum umbelliferum P. Schulthess 1931-8-8 s.n. Lake Mount Konocti. Comment
  UC579237  Solanum umbelliferum A. Simontacchi 1937-7-9 253 Lake 1 mi n of Mount Konocti (1/2 mi e of Lakeport Quad. along road) 457 Comment
  RSA2707  Solidago californica J. W. Blankinship 1928-7-29 s.n. Lake Mount Konocti 1220 Comment
  RSA2794  Sorghum halepense J. W. Blankinship 1928-8-25 s.n. Lake Clear Lake Comment
  UC936203  Sorghum halepense Pauline Schulthess 1931-7-13 Lake ca. 2 mi. s. Kelseyville (Kelsey Creek); Kelsey Creek Comment
  CAS-BOT-BC389975  Spergula arvensis R. Bacigalupi 1948-3-7 2865 Lake 6 miles northeast of Lakeport Comment
  JEPS64501  Spiranthes porrifolia Willis L. Jepson 1892-8-2 21283 Lake near Tunis Mill; South Fork of the Eel River, Elk Mt. Comment
  UCD125789  Stachys ajugoides P. L. Johannsen 1937-6-23 1208 Lake 1 mile NWN of Laurel Beach. 406 Comment
  UC1124904  Stachys ajugoides var. rigida K. Bradshaw 1937-6-19 145 Lake Laurel Beach Lakeport Quadrangle Comment
  UCLA71603  Stachys ajugoides var. rigida Robert F. Hoover 1938-6-9 3563 Lake Bartlett Mountain Comment
  RSA702781  Stachys albens L. Ahart 2004-10-4 11434 Lake Below the high water line of Indian Valley Reservoir, along the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road. 447 Comment
  UC353859  Stachys albens Milo S. Baker 1928-7-2 3065 b Lake Fire Trail s Bear Cr. Camp; Cal. Nat. Forest Comment
  CDA21525  Stachys rigida G. F. Hrusa, R. Gross 2008-5-23 17445 Lake North Coast Ranges; Slope above N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir. 408 Comment
  HSC63579  Stachys rigida J. P. Smith, J. O. Sawyer 1971-6-5 4677 Lake 4 mi. N of Upper Lake on the road to Lake Pillsbury. Comment
  UCD136967  Stachys rigida var. quercetorum Ellen Dean; with Plant Biology 102 interns 2013-5-4 7726 Lake Clear Lake State Park. NE of Kelseyville. South side of park, south of Soda Bay Road. Along undeveloped road near closed gate, where there is a fork that descends into private lands. 548 Comment
  RSA2410  Stellaria media J. W. Blankinship 1924-5-10 s.n. Lake Blue Lakes. Comment
  UCD110864  Stellaria media Christopher Mallek 2008-1 HV1- 8 Lake High Valley. 793 Comment
  UC853211  Stellaria nitens Burt Griffin and Lewis Hiatt 1940-1-1 9664 Lake on road to Kelseyville (e of Serpentine Hill) Comment
  CAS-BOT-BC375570  Stephanomeria lactucina A. A. Heller 1902-7-27 5991 Lake Thistle Springs, Mt. Sanhedrin Comment
  RSA109921  Stephanomeria lactucina P. A. Munz 1956-7-24 22281 Lake Fir Root Spring, Long Ridge SW of Snow Mtn. 1372 Comment
  RSA20169  Stephanomeria virgata J. T. Howell 1937-7-19 13134 Lake Elk Mountain Comment
  RSA2721  Stephanomeria virgata J. W. Blankinship 1928-8-20 s.n. Lake Kelseyville. Comment
  UCR142946  Stipa lemmonii A. A. Beetle 1941-4-27 1732 Lake Coast Range, southwest side/corner of Clear Lake 450 Comment
  UC1492763  Streptanthus Freed W. Hoffman 1948-6-26 2293 Lake Rice Creek North Coast Ranges 647 Comment
  CAS-BOT-BC61148  Streptanthus barbiger Milo S. Baker 1940-6-30 9741 Lake Opposite Whispering Pines Resort. Comment
  CAS-BOT-BC61149  Streptanthus barbiger John Thomas Howell 1945-6-18 20979 Lake Near Glenbrook. Comment
  CAS-BOT-BC61154  Streptanthus barbiger R. D. Stone 1983-6-7 526 Lake Cobb Valley on slope east of Kelsey Creek and Bottle Rock Road, ca. 1.5 mile northwest of Pine Grove. 740 Comment
  CAS-BOT-BC61156  Streptanthus barbiger R. D. Stone 1983-6-9 530 Lake Cobb Valley on slope east of Kelsey Creek and Bottle Rock Road, ca. 1.5 mile northwest of Pine Grove. 740 Comment
  JEPS96921  Streptanthus barbiger Dean W. Taylor 1998-6-24 16714 Lake near Highland Springs Reservoir 10 miles S of Lakeport; west shore east of Highland Springs Road 502 Comment
  RSA167469  Streptanthus barbiger Joseph P. Tracy 1951-7-6 19617 Lake At the saddle between Elk Mountain and Pine Mountain Comment
  UC549118  Streptanthus barbiger Lyman Benson 1933-6-19 4461 Lake Junction Hill Mayacamas Mt. Range, Clear Lake Watershed, Lakeport 457 Comment
  UC665661  Streptanthus barbiger Herbert L. Mason 1940-5-22 12309 Lake ridge s Lakeport Comment
  UCD151226  Streptanthus barbiger James A. Neilson Jr. 1974-5-24 2891 Lake Mayacmas Mountains, below Geyser Rock, west of Whispering Pines and State Highway 175. (Elevation estimated using Google Earth by label maker.) 1082 Comment
  UCD167218  Streptanthus brachiatus James Neilson 1981-5-15 4030 Lake Mayacmas Mountains, north fork Bear Canyon Creek near headwall. (Exact location unknown, coordinates estimated by label maker.) Comment
  UCD164128  Streptanthus breweri N. Ivalu Cacho; Sharon Y. Strauss 2010-5-20 IC-SS 91 - Lake McLaughlin Reserve: Coyote Hill. 709 Comment
  UCD167683  Streptanthus breweri Collector Unknown 1977-5-26 2 Lake Guenoc Ranch Rd, 0.8 mi north of junction of Butts Canyons and Oat Hill Mine Roads, along Butts Canyon Road, then across unnamed creek. North of Detert Reservoir on Guenoc Ranch Property. (Exact location unknown. Coordinates estimated by label maker.) Comment
  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
  UC117368  Streptanthus breweri var. breweri T. S. Brandegee 1891-6-22 Lake Snow Mountain 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
  UC1292648  Streptanthus breweri var. hesperidis A. R. Kruckeberg 1947-6-15 1489 Lake road from Lower Lake 3.2 mi w Knoxville Comment
  UC1601634  Streptanthus breweri var. hesperidis Katharine Brandegee Lake Butts Canyon Comment
  CHSC90872  Streptanthus campestris D. Isle 1997-4-29 213 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. 1.5 mi. NW of jct. Bartlett Springs Rd. (#303 on Bartlett Springs Quad and M12 on Recreation Map) and Twin Valley Rd., #303A=17N04, adjacent to Twin Valley Rd. in Fork Fire area burned in 1996. 670 Comment
Read comments
Jun 20 2018
  CHSC4037  Streptanthus glandulosus M. Lee 1967-4-29 19 Lake On N. side of Hwy 20 ca. 26 mi. west of Williams. 426 Comment
  CAS-BOT-BC87108  Streptanthus glandulosus subsp. glandulosus Alice Eastwood; John Thomas Howell 1938-5-17 5688 Lake Elk Mountain. 1127 Comment
  CAS-BOT-BC87109  Streptanthus glandulosus subsp. glandulosus John Thomas Howell 1943-5-11 18054 Lake 2.9 miles north of Middletown. Comment
  UC1492781  Streptanthus glandulosus subsp. glandulosus Freed W. Hoffman 1948-5-15 2282 Lake Hennessey Ranch North Coast Ranges, Bucksnort Creek Comment
  UC956611  Streptanthus glandulosus subsp. glandulosus Freed W. Hoffman 1948-5-14 2282 Lake road to Hennessey Ranch; North Coast Ranges, Bucksnort Creek Comment
  CAS-BOT-BC33890  Streptanthus morrisonii Lawrence F. LaPre 1985-6-8 s.n. Lake Dunnigan Hill in Knoxville Recreation Area Comment
  HSC43969  Streptanthus morrisonii Robert M. Specht 1977-8-18 1173 Lake SSW facing slope 598 Comment
  UC1738475 Image available Streptanthus morrisonii Lawrence LaPre 1985-6-8 Lake Dunnigan Hill; Knoxville Recreation Area Comment
  UCD160629  Streptanthus morrisonii Ellen Dean; Susan Harrison, Sharon Strauss 2015-5-10 8721 Lake Butts Canyon. Butts Canyon/Guenoc Road, just NW of the Napa County line. South side of the road. Not burned in fire last year (2014). 243 Comment
  UCD167934  Streptanthus morrisonii James Neilson 1977-6-15 3923 Lake Mayacmas Mountains, Above Chicago Mine. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD167935  Streptanthus morrisonii James Neilson 1977-6-15 3923 Lake Mayacmas Mountains, Above Chicago Mine. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD167937  Streptanthus morrisonii James Neilson 1977-4-8 3860 Lake Mayacmas Mountains, Three Peaks area, north end of population. (Exact location unknown. Coordinates estimated by label maker.) Comment
  JEPS30822  Streptanthus vimineus W. L. Jepson 1943-5-16 20817 Lake junction of Hopland rd and Highland Sprs. road (near Lakeport) 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
  SEINET958446  Stuckenia pectinata Jim McHenry, W. A. Harvey 1955-1 Lake Clear Lake Oaks, Clear Lake Comment
  UC877967  Styrax officinalis var. redivivus Alice Eastwood and John Thomas Howell 1938-5-16 5640 Lake near Sulphur Banks; near Sulphur Banks Comment
  LA44528  Styrax redivivus Milo S. Baker; 1934-4-6 7801 Lake Highway near Soda Bay Comment
  OBI45071  Styrax redivivus Robert F. Thorne, L. DeBuhr 1975-8-14 46798 Lake Clear Lake, Soda Bay 427 Comment
  POM261436  Styrax redivivus J. T. Howell 1940-6-30 15589 Lake Soda Bay. Comment
  RSA10715  Styrax redivivus Carl B. Wolf 1928-5-7 2115 Lake 7 miles east of Houghs Mineral Springs on the road to Williams. 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
  CDA26544  Taeniatherum caput-medusae G. F. Hrusa, R. Gross 2008-5-23 17401 Lake North Coast Ranges; Box Cyn. Creek in upper Benmore Canyon immed. E and S of Indian Valley Reservoir spillway. 457 Comment
  POM295842  Taeniatherum caput-medusae Lyman Benson 1934-6-12 6087 Lake Kelseyville. McGaw slough. 427 Comment
  UCD86188  Taeniatherum caput-medusae Stice 1948-5-1 s.n. Lake open range, south of Kelseyville. Comment
  RSA86753  Taeniatherum caput-medusae J. T. Howell 1945-6-18 20997 Lake Kelseyville. Comment
  POM21880  Taxus brevifolia A. A. Heller 1902-7-21 305 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  UC1299431  Tetrapteron graciliflorum Freed W. Hoffman 1947-4-9 1932 Lake Highland Springs North Coast Ranges Comment
  UCD151038  Tetrapteron graciliflorum James A. Neilson Jr. 1972-4-28 s.n. Lake Lake County. High Valley Creek. Northwest end of Francisco Property. (Elevation estimated from Google Earth by label maker.) 762 Comment
  POM150501  Thalictrum polycarpum A. A. Heller 1902-7-14 5855 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  SEINET10619559 Image available Thalictrum polycarpum A. Arthur Heller 1902-7-14 Heller 5855 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  CAS-BOT-BC88420  Thysanocarpus curvipes Agnes M. Bowman 1902-1-1 257 Lake Unspecified. Comment
  CAS-BOT-BC88424  Thysanocarpus curvipes Carl B. Wolf 1928-5-6 2038 Lake 1.5 mile west of Bartlett Springs. Comment
  CAS-BOT-BC88435  Thysanocarpus curvipes Georgia Bentley 1917-5-16 s.n. Lake Lakeport. Comment
  HSC47456  Thysanocarpus curvipes J. P. Smith 1978-4-23 9749 Lake Barrel Springs Campgound 701 Comment
  UC161574  Thysanocarpus curvipes J. P. Tracy May 28 1902-Jun 2 1902 1739 Lake 6 mi nw Lakeport (in hills about Scotts Valley); in hills about Scotts Valley 426 Comment
  UC527840  Thysanocarpus curvipes Ira L. Wiggins 1933-6-3 6723 Lake 2 mi e Oat Hill Mine; e of Oat Hill Mine Comment
  UCD164069  Thysanocarpus curvipes N. Ivalu Cacho; Sharon Y. Strauss 2010-3-21 IC-SS 1 .a Lake McLaughlin Reserve: Coyote Hill. 709 Comment
  HSC31715  Thysanocarpus curvipes Teresa Prendusi 1974-5-4 57 Lake Near Kawalski Ranch 373 Comment
  HSC6985  Thysanocarpus curvipes D. E. Anderson 1962-4-14 1992 Lake 36 mi. W of Williams on Hwy. 20 457 Comment
  UCD81920  Thysanocarpus curvipes subsp. curvipes Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5501 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road mi N of intersection with Hwy 20. E side of road in burn area - burned in summer of 2008. 755 Comment
  CAS-BOT-BC66960  Thysanocarpus laciniatus Agnes M. Bowman 1902-4-1 62 Lake Sulphur Banks. Comment
  CHSC13922  Thysanocarpus laciniatus C. A. Gardner 1974-3-30 33 Lake Found on the cliffs, ca. 2 mi w of Clearlake Oaks on Hwy 20. 304 Comment
  CHSC33089  Thysanocarpus laciniatus D. I. Rasmussen 1974-3-30 22 Lake Cliffs ne side of Clear Lake, ca. 2.0 mi n of Clear Lake Oaks. 396 Comment
  UC11008  Thysanocarpus laciniatus Mrs. Brandegee Lake Comment
  SD132014  Tolpis umbellata Barbara Ertter, Linda Vorobik and Elizabeth Neese 1988-6-4 7520 Lake Scotts Valley Road, 1.0 mile south of Highway 20. 430 Comment
  UC76089  Tonella tenella Hardin Irwin 1904-3 70 Lake vicinity Kelseyville Comment
  CDA26548  Torilis arvensis G. F. Hrusa, R. Gross 2008-5-23 17395 Lake North Coast Ranges; Crossing of Box Cyn. Creek in upper Benmore Canyon immed. E and S of Indian Valley Reservoir spillway. 457 Comment
  UC1123218  Torilis nodosa K. E. Bradshaw 1937-6-7 75 Lake 1/8 miles N of Laurel Beach 426 Comment
  CAS-BOT-BC81392  Torreya californica Carl B. Wolf 1928-5-6 2008 Lake 6 1/2 miles west of Bartlett Springs Comment
  RSA347051  Torreya californica Lyman Benson 1938-7-20 8875 Lake Hopland Grade from Lakeport, Mayacamas Mountain Range, Clear Lake watershed 610 Comment
  UC1134366  Torreya californica A. Simontacchi 1937-6-30 243 Lake 3.4 mi ne Hunter Point; Mendocino National Forest, Lakeport Quad. 990 Comment
  UCD84051  Toxicoscordion venenosum var. venenosum Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6229 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via eastern forks of Rocky Creek Road and then via a private road owned by Stephen Gilardi (an area known as Brushy Sky High on some maps). 807 Comment
  RSA0034154  Trichostema lanceolatum M. Bourell 1997-7-3 6556 Lake Mendocino National Forest, Low Gap Saddle Road (M3) to Pyramid rock. Cold Creek Trail. 1554 Comment
  HSC44008  Trichostema laxum Robert M. Specht 1977-8-17 1175 Lake NW of Dunnigan hill 500 Comment
  JEPS63143  Trichostema laxum W. L. Jepson 1938-10-1 19063 Lake Butts Canyon, Guenoc Valley Comment
  RSA800328  Trichostema laxum Sandra M. Namoff, Eric Carter 2013-6-16 82 Lake North of Hwy. 20 take Bear Valley Rd to Brim Rd, population is 0.5 miles N of intersection of Brim Rd and Bartlett Springs Rd. 693 Comment
  UC1278033  Trichostema laxum B. Crampton 1953-7-14 1503 Lake 3 mi N of Cobb Mountain (Bottle Rock Road) Comment
  UCD125872  Trichostema laxum G. F. Hrusa 1994-8-13 11908 Lake Barrel Springs Creek near confluence with Kilpepper Creek. Road from Bear Valley to Bartlett Springs. North Coast Biodiversity Arena. (Original coordinates printed on label corrected in 2015 to coordinates displayed in this record) 450 Comment
  UCR42319  Trichostema laxum L. F. LaPre 1985-6-26 s.n. Lake Inner North Coast Ranges, Geothermal energy field c. 5 mi. due south of Whispering Pines, in vicinity of 1985 Q-pad 1005 Comment
  RSA537516  Trichostema laxum Barbara Ertter 1988-7-4 7711 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
  SEINET9335225  Trichostema laxum Unknown 1964-7-20 180 Lake Lake Comment
  UCSC010509  Trifolium Dylan M. Neubauer, Tim Forsell 2016-4-1 612 Lake (NCoRI) east side of Big Canyon Road, 2.67 air-miles n Middletown 324 Comment
  UCSC010703  Trifolium R. Morgan, via Dylan M. Neubauer 2015-4-26 6776 Lake McLaughlin Reserve Comment
  UC866919  Trifolium albopurpureum Alice Eastwood and John Thomas Howell 1938-5-16 5613 Lake near Grizzly Springs Comment
  SEINET7063179  Trifolium albopurpureum var. dichotomum A. G. Vestal 1963-5-11 s.n. Lake Serpentine at Howard Springs. UTM Zone 10, 528224mE, 4301095mN. (WGS84/NAD83). 661 Comment
  UC866721  Trifolium albopurpureum var. dichotomum A. A. Heller 1937-5-9 15333 Lake between Lake County line and Clear Lake (on Hwy #20) Comment
Read comments
Sep 29 2006
  CHSC101536  Trifolium bifidum var. bifidum G. F. Hrusa; R. Gross, L. Houser 2008-4-11 17115 Lake Open chaparral slopes with woodland on N faces immediately below Indian Valley Reservoir spillway into North Fork Cache Creek tailrace. 396 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
  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
  SEINET7042556  Trifolium depauperatum A. G. Vestal 1963-5-11 s.n. Lake Howard Springs. Whispering Pines quadrangle UTM Zone 10, 528320mE, 4300894mN. Comment
  UCD91408  Trifolium depauperatum var. amplectens Jenn Yost 2010-4-28 s.n. Lake McLaughlin Reserve, near intersection of Morgan Valley Road on south side of Paul and Cathy's driveway. 635 Comment
  JEPS65862  Trifolium fucatum Joseph P. Tracy 1921-5-12 5521 Lake Lakeport Northern Coast Ranges 426 Comment
  UCD141190  Trifolium glomeratum Ellen Dean; with Plant Biology 102 interns 2013-4-14 7690 Lake Clear Lake State Park. NE of Kelseyville. Main part of park near boat launch area and Visitor Center parking lot. 405 Comment
  CHSC24908  Trifolium incarnatum P. Goldman 1976-4-3 9 Lake Ca. 2 ft e of Hwy 20, ca. 6 mi w of Clear Lake Oaks. 243 Comment
  SEINET7042551  Trifolium microcephalum A. G. Vestal 1963-5-11 s.n. Lake Howard Springs. Whispering Pines quadrangle UTM Zone 10, 528320mE, 4300894mN. Comment
  HSC2146  Trifolium microdon C. B. Wolf 1928-5-4 1881 Lake 4 mi. S of Middletown Comment
  UC1541591  Trifolium monanthum H. E. and S. T. Parks 1930-5-15 816 Lake Mirabel Mine 762 Comment
  CDA21502  Trifolium obtusiflorum G. F. Hrusa, R. Gross 2008-5-23 17437 Lake North Coast Ranges; Above N. Fk. Cache Cr. +/- 1 mi. below spillway of Indian Valley Reservoir. adj. to old resort buildings. 408 Comment
  CHSC84225  Trifolium obtusiflorum Lowell Ahart 2003-7-14 10400 Lake Along a stream, on the west side of the second causeway going southwest on Bartlett Springs Road, Indian Valley Reservoir. 449 Comment
  UC1585938  Trifolium obtusiflorum Barbara Ertter 1988-7-3 7652 Lake 2.7 mi from Middle Creek crossing (ca half way up switchbacks on s face Elk Mt., 3 mi from top, ca 7 air mi n of Upper Lake (town)) Comment
  UCD41957  Trifolium obtusiflorum Geri Hulse-Stephens 2001-6-29 707 Lake Goat Mountain. Wyman Creek. 1005 Comment
  UCD109243  Trifolium obtusiflorum D. Sanchez-Mata 1998-6-24 s.n. Lake Lower Lake. Morgan Valley Road. UC MacLaughlin Nature Reserve. Comment
  UCD167987  Trifolium subterraneum James A. Neilson Jr. 1981-3-30 4004 Lake Mayacamas Mountains. (Exact location unknown, coordinates estimated by label maker. Location information obtained from Neilson 4003 and 4065, which were collected on the same date. Neilson 4003 was located in the vicinity of Great Western Mine at upper spring. Neilson 4065 indicated that Great Western Mine is in Section 16, T10N, R7W.) Comment
  SEINET10862707  Trifolium tridentatum var. tridentatum Joseph W. Blankinship 1929-5-2 Blankinship s.n. Lake Mt. Konocti Comment
  UC160936  Trifolium variegatum J. P. Tracy May 28 1902-Jun 2 1902 1689 Lake 6 mi nw Lakeport (hills about Scotts Valley) 426 Comment
  UCD109425  Trifolium variegatum R. Tofsrud 1949-5-1 s.n. Lake W. of Lakeport. Comment
  SEINET10577378  Trifolium variegatum var. variegatum Joseph W. Blankinship 1929-5-19 Blankinship s.n. Lake Kelseyville. Along creek. Comment
  CHSC101436  Trifolium willdenovii David Isle 2004-5-6 1583 Lake In Salmon Creek overflow depression, Gravelly Valley, N of Lake Pillsbury, >1/4 mile SE of Lake Pillsbury Ranch Gate. 566 Comment
  UCD41757  Trifolium willdenovii Geri Hulse-Stephens 2001-4-28 558 Lake Goat Mountain. White Ranch. 944 Comment
  POM278614  Trifolium willdenovii Lyman D. Benson 1928-4-30 136 Lake 2 mi S of Lakeport, Mayacamas Mt. Range, Clear Lake. 488 Comment
  UC353913  Trifolium wormskioldii Milo S. Baker 1927-7-2 2277 a Lake Meadow-Salmina's Resort Comment
  SEINET10862709  Trifolium wormskioldii var. wormskioldii Joseph W. Blankinship Blankinship s.n. Lake Kelseyville. Lakeside Park. Wet places. Comment
  SEINET12052819  Trillium albidum F. H. Utech 1995-1 95 -74 Lake Mendocino National Forest, Three Crossings area, 2.1 mi E on NF M-10 from NF M-1 800 Comment
  HSC35419  Trillium chloropetalum var. giganteum Robert M. Specht 1975-5-3 157 Lake 2.1 mi. N of junction of Bottle Rock Rd. and Hwy. 175 762 Comment
  HSC99628  Triphysaria eriantha Maralyn O'Meara, Gary S. Lester 1974-5-4 332 Lake Walker Ridge Rd., 0.5 mi. N from junction with Hwy. 20 671 Comment
  HSC27442  Triphysaria eriantha subsp. eriantha J. P. Smith, J. O. Sawyer 1972-4-1 5144 Lake 0.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  SD52194  Triphysaria eriantha subsp. eriantha F. Stephens April 1894 8109 a Lake Lower Lake 518 Comment
  HSC27495  Triteleia laxa J. P. Smith, J. O. Sawyer 1972-4-1 5185 Lake W side of Bear Valley Rd. to Indian Valley Comment
  RSA339161  Triteleia peduncularis Margaret J. Williams, Wayne Roderick 1984-5-22 84- 15 -2 Lake Hidden Valley, 3 miles NE of Middletown, near Putota Creek 259 Comment
  SEINET232462  Triteleia peduncularis Margaret J. Williams, Wayne Roderick 1984-5-22 84- 15 -2 Lake Hidden Valley 3 mile NE of Middletown near Putota Creek. 259 Comment
  UCD81862  Triteleia peduncularis Ellen Dean; K. Mawdsley,G. Harrington,R. Wilmarth,B. Rice,E. Salvia 2009-5-27 5745 Lake Walker Ridge. Picnic area near Cold Spring. 912 Comment
  CAS-BOT-BC67480  Tropidocarpum gracile L. R. Abrams 1928-5-7 12510 Lake Cache Creek, 2 miles west of Hough's Springs. Comment
  JEPS87878  Turritis glabra Vernon H. Oswald and Lowell Ahart 1994-6-20 6326 Lake nw of Stonyford (Forest Route M3 at Low Gap, on the n edge of Snow Mtn. Wilderness); Snow Mtn. Wilderness 1524 Comment
  HSC27282  Umbellularia californica J. P. Smith, J. O. Sawyer 1972-4-1 5171 Lake 8.8 mi. N of junction of SR 20 and Walker Ridge Rd. Comment
  CAS-BOT-BC381871  Uropappus lindleyi Agnes M. Bowman 1902-5-1 126 Lake Sulphur Banks Comment
  CAS-BOT-BC381873  Uropappus lindleyi L. R. Abrams 1928-5-5 12335 Lake Kelseyville Comment
  HSC41900  Uropappus lindleyi M. A. Baker 1977-4-24 228 Lake Little Indian Valley, floodplain of Stanton Creek 457 Comment
  CAS-BOT-BC404114  Urtica dioica subsp. holosericea Peter Rubtzoff 1964-9-13 5503 Lake Clear Lake State Park 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
  RSA2766  Verbena lasiostachys var. lasiostachys J. W. Blankinship 1928-9-23 s.n. Lake Clear Lake. Comment
  JEPS73476  Veronica americana L. R. Heckard 1972-7-9 3085 Lake Milk Ranch Meadow, w of the 2 peaks of Snow Mountain Milk Ranch Meadow; Snow Mountain, Milk Ranch Meadow 1920 Comment
  UCD41317  Veronica peregrina subsp. xalapensis Andrea Douglas; E. Dean, M. Bibbo, and T. Pitman 2004-5-1 8 Lake McLaughlin UC Reserve. Along road that leads from Knoxville-Berryessa road to Field station. E. side of Hunting Crk where creek crosses the road. 649 Comment
  UCD42104  Veronica peregrina subsp. xalapensis Geri Hulse-Stephens 2002-5-31 939 Lake Goat Mountain. Lake County: Goat Mountain. Root Homestead parcel. Wet soil near west vernal pool; Common name: purslane speedwell. 944 Comment
  UCR196337  Veronica persica S. Franson 1997-4-23 01 Lake North Coast Range, city of Upper Lake, immediately east of intersection of Hwy 20 and Hwy 29 409 Comment
  HSC21207  Veronica persica D. M. Patten 1964-5-1 Lake 3.5 mi. from Lakeport on the Scotts Valley Rd. 424 Comment
  JEPS73478  Veronica serpyllifolia subsp. humifusa L. R. Heckard 1972-7-9 3088 Lake w of the 2 peaks of Snow Mountain (Milk Ranch Meadow); Milk Ranch Meadow 1920 Comment
  UCD132442  Vicia americana subsp. americana Greggory Cates; 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. Along undeveloped road that goes southeast from Glebe Road at gate. Near fork in road leading to knob cone pine grove. 609 Comment
  UC1282784  Vicia americana var. americana J. R. Sweeney 1952-5-3 823 Lake Pluth Ranch Fire Comment
  HSC44278  Vicia americana var. americana D. L. Goforth 1977-4-23 6 Lake S.R. 20, 2.2 mi. W of it's jct. with S.R. 29 Comment
  CAS-BOT-BC263958  Viola adunca M. S. Jussel 1933-4-30 s.n. Lake Jordan Park, Cobb Mountain Comment
  UC1761558  Viola adunca Hoffman 1948-5-11 2745 Lake Whispering Pines 762 Comment
Read comments
May 8 2018
  UC1763466  Viola adunca Milo S. Baker Jul 1927 2312 a Lake Cobb Mt. southern Lake County (Whispering Pines Resort, Tuolomne Meadows [sic]) Comment
  UCD41489  Viola adunca subsp. adunca Geri Hulse-Stephens 2001-6-29 567 Lake Goat Mountain. Addington Camp. Addington Glade, west of camp, above opening. 1386 Comment
  CDA15484  Viola douglasii G. F. Hrusa, WTD 1998-6-19 14621 Lake North Coast Ranges; Near summit of Goat Mtn. Comment
  HSC27160  Viola douglasii J. P. Smith, J. O. Sawyer 1972-4-1 5169 Lake 6.5 mi. N of junction of S.R. 20 and Walker Ridge Rd. Comment
  HSC44455  Viola douglasii R. York 1978-4-23 142 Lake Barrel Springs Campground. 701 Comment
  HSC62686  Viola douglasii Michelle Stevens 1979-4-14 35 Lake 0.4 mi. N of S.R. 20 on the Wilbur Springs Rd. 640 Comment
  RSA481915  Viola douglasii Aaron Liston, James D. Morefield 1988-3-20 711 -3 Lake 0.1 mile N of Howard Springs on Siegler Springs - Big Canyon Road. 670 Comment
  UC1761404  Viola douglasii Rimo Bacigalupi with R. Hauke and Geo. Bacigalupi 1954-7-13 4669 Lake Sheetiron Mountain, summit 1958 Comment
  UC1762529  Viola douglasii Milo S. Baker 1950-4-15 12179 Lake Clear Lake, S shore, E of Sulphur Bank Mine Comment
  UC566108  Viola douglasii E. Armstrong 1934-3-20 952 Lake 2 mi sw of Middletown 152 Comment
  SEINET215137 Image available Viola douglasii E. Roberts 1964-3-24 5 Lake Ca. 5 miles north of Lakeport along State Highway 29 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
  UC1749327  Viola douglasii Milo S. Baker 1936-4-8 8180 Lake About 12 miles out of Lower Lake on Knoxville Road Comment
  CAS-BOT-BC537060  Viola lobata Alice Eastwood; John Thomas Howell 1938-5-17 5695 Lake Elk Mt. 1127 Comment
  CAS-BOT-BC537064  Viola lobata Carl B. Wolf 1928-5-6 2017 Lake 5 mi W of Bartlett Springs Comment
  CAS-BOT-BC537065  Viola lobata Volney Rattan 1881-6-1 s.n. Lake Coast Mountains N of San Franisco Bay: Elk Mt. Comment
  RSA52721  Viola lobata I. L. Wiggins 1949-5-1 12103 Lake Along road into Deer Valley, north of summit between Upper Lake and Pilsbury Lake. 1220 Comment
  HSC66656  Viola purpurea subsp. purpurea Cathie Goldberg, Lauren Philbrick, Lynn Kunstman, Geoff Walsh 1980-4-19 5 Lake Coldsprings Campground, along access road to Indian Valley Dam. Comment