Search Results — 2000 specimen records retrieved (1611 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/consortium/).
 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
  POM284601  Acer macrophyllum Lyman D. Benson 1932-6-21 3739 Lake Snow Mountain 1524 Comment
  CAS-BOT-BC28635  Achillea millefolium Gregory Clark de Nevers 2001-5-14 12489 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  UCD132480  Achillea millefolium Madeleine Taylor; PLS 102 plant collecting interns 2013-5-4 6 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. North side of park, north of Soda Bay Road. Southeast of entrance kiosk in meadow 412 Comment
  CDA26545  Achnatherum lemmonii G. F. Hrusa, R. Gross 2008-5-23 17400 Lake North Coast Ranges; Box Cyn. Creek in upper Benmore Canyon immed. E and S of Indian Valley Reservoir spillway. 457 Comment
  CHSC91824  Achnatherum lemmonii D. Isle 1995-6-7 1079 Lake Mendocino National Forest--North Coast Ranges. Rice Fork Watershed. East of Rd. 16N19 in the east side of Deer Valley Meadow. 1024 Comment
  UC790962  Achnatherum lemmonii A. A. Beetle 1941-4-27 1732 Lake sw corner of Clear Lake Clear Lake 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
  HSC31269  Achyrachaena mollis Carter Schleicher 1974-5-4 10 Lake 0.5 mi. N of Hwy. 20 on Walker Ridge Rd. 671 Comment
  HSC44116  Achyrachaena mollis Barbara Kelly 1977-4-23 316 Lake Hwy. 20, 2.2 mi. W of its junction with Hwy. 29 Comment
  UCD147474  Achyrachaena mollis Joshua Bertuch; Plant Science 102 collecing interns 2014-4-26 4 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Anderson Flat near undeveloped road. 402 Comment
  UCD42100  Acmispon americanus var. americanus Geri Hulse-Stephens 2001-6-4 1013 Lake Goat Mountain. Root Homestead Parcel. West vernal pool. 944 Comment
  UCD103862  Acmispon americanus var. americanus Daryl Koutnik; Vickie Dawes 1978-10-21 s.n. Lake One mile southeast of the junction of Highways 29 and 53. Comment
  UCD82373  Acmispon brachycarpus Craig Thomsen; G. Harrington 2009-5-12 2815 Lake Lake/Colusa County line: Walker Ridge. West side of Walker Ridge Rd. Gentle saddle just off of road. 836 Comment
  UCD83825  Acmispon brachycarpus Ellen Dean; G. Harrington, C. Thomsen, J. Gilardi 2010-5-12 6004 Lake southern part of Cache Creek Wilderness Area. Area is accessed via Morgan Valley Road and eastern forks of Rocky Creek Road. Permission granted to use private road to get to Wilderness boundary. 797 Comment
  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
  HSC38122  Acmispon micranthus Thomas W. Nelson, Jane P. Nelson, James Nelson, J. P. Smith 1976-4-13 2354 Lake Along Bartlet Springs Rd., 0.6 mi. from its junction with Hwy. 20 Comment
  CHSC29544  Adenostoma fasciculatum Dibble; Griggs. 1979-7-10 88 Lake Near Bear Creek, close to the town of Stonyford. 671 Comment
  SEINET11911058  Adenostoma fasciculatum M. J. Williams, Roderick, W. 1984-1 84- 17 -3 Lake Walker Ridge road, 1.4 mi in 610 Comment
  SEINET8722545 Image available Adenostoma fasciculatum Unknown 1984-1 84- 17 -3 Lake Walker Ridge road, 1.4 mi. in. Elev. 2000 ft. 610 Comment
  HSC66647  Aesculus californica Cathie Goldberg, Lauren Philbrick, Lynn Kunstman, Geoff Walsh 1980-4-19 15 Lake Coldsprings Campground, along access road to Indian Valley Dam Comment
  RSA14593  Agastache urticifolia Daniel Cleveland 1882-6-22 s.n. Lake Near Allen Springs . Comment
  UC86254  Ageratina occidentalis Brandegee 1892-8-22 Lake Snow Mt. Comment
  POM289982  Agoseris grandiflora Lyman Benson 1928-4-30 759 Lake Kelseyville, Big Valley 457 Comment
  UC92311  Agoseris grandiflora var. grandiflora C. F. L. Lake Cobb Mountain Cobb Mountain Comment
  HSC35053  Agoseris heterophylla Dryden 1975-5-3 153 Lake Butt's Canyon Rd., 8.7 mi E of Hwy. 29 along Butt's Canyon Creek 549 Comment
  HSC35431  Agoseris heterophylla A. M. Montalvo 1975-5-3 214 Lake 2.1 mi. N of junction between Bottle Rd. and Hwy. 175 762 Comment
  HSC37209  Agoseris heterophylla Lon Hall 1975-5-3 329 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  HSC60454  Agoseris heterophylla J. P. Smith 1977-4-24 9034 Lake Barrel Springs Campground 701 Comment
  POM260853  Agoseris hirsuta J. T. Howell 1940-6-30 15592 Lake Soda Bay. Comment
  POM296526A  Agrostis Lyman Benson 1941-7-24 11003 Lake 1 mile north of Kelseyville. 412 Comment
  CAS-BOT-BC127243  Agrostis exarata Peter H. Raven 1954-9-1 8094 Lake Butts Canyon, 7 miles south of Middletown. Comment
  CAS-BOT-BC127249  Agrostis exarata R. F. Hoover 1966-8-23 9932 Lake Butts Canyon near Lake county line. Comment
  CAS-BOT-BC127274  Agrostis exarata John Thomas Howell 1945-6-20 21080 Lake Sawmill Flat. Bartlett Mountain. 1219 Comment
  HSC39691  Agrostis exarata D. E. Anderson, J. P. Smith 1971-6-26 - 1187 Lake Register area of Mendocino National Forest. Comment
  JEPS80452  Agrostis exarata L. R. Heckard, and J. Hickman 1980-9-17 5490 Lake Upper Milk Ranch Meadow Snow Mt. 1935 Comment
  SJSU4374  Agrostis exarata J. B. Snell 1963-6-15 149 Lake Long Valley Creek, Long Valley c. 8 mi E of Clear Lake. Comment
  SEINET7593663 Image available Agrostis exarata Alice Eastwood, John Thomas Howell 1938-1 5642 Lake Sulphur Banks Comment
  CAS-BOT-BC138841  Agrostis microphylla Beecher Crampton 1956-5-21 3439 Lake Meadow just south of Harbin Creek. Comment
  CAS-BOT-BC138844  Agrostis microphylla Beecher Crampton 1956-6-27 3685 Lake About 1.8 mile east of Loch Lomond, on road to Seigler's Springs. 815 Comment
  HSC37751  Aira caryophyllea J. D. Ackerman, A. M. Montalvo 1975-9-11 701 Lake N side of Boggs Mtn., E of Cobb, Spikenard Cr. near Rd. 100 817 Comment
  UCD147523  Aira caryophyllea Steven Vitales; Plant Science 102 collecing interns 2014-4-26 4 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Edge of Anderson Flat near undeveloped road. 411 Comment
  UCD55786  Aira caryophyllea var. capillaris R. Tofsrud 1949-5-1 s.n. Lake W of Lakeport. Comment
  RSA2611  Alchemilla occidentalis J. W. Blankinship 1923-3-11 s.n. Lake Kelseyville. Comment
  HSC42254  Allium amplectens N. G. Sugihara 1977-4-24 36 Lake Little Indian Valley, floodplain of Stanton Creek 457 Comment
  POM225832  Allium amplectens M. S. Jussel 1932-5-1 s.n. Lake Jordan Park. Comment
  RSA10765  Allium amplectens Carl B. Wolf 1928-5-6 2055 Lake 5 miles E of Barlett Springs on the road to Williams Comment
  RSA14252  Allium amplectens Daniel Cleveland 1882-06 s.n. Lake Allen Spring. Comment
  SJSU1594  Allium amplectens D. J. Thompson 1954-6-5 96 Lake Cow Mt Recreational Area near Lakeport Comment
  UC1299744  Allium amplectens Freed W. Hoffman 1949-5-15 2808 Lake 11 mi e Hough Springs (on Bartlett Springs-Leesville road); Bartlett Springs-Leesville road 533 Comment
  UC30056  Allium amplectens J. P. Tracy May 28 1902-Jun 2 1902 1722 Lake 6 mi nw Lakeport (in hills about Scotts Valley); Scotts Valley 426 Comment
  CAS-BOT-BC461042  Allium amplectens John H. Thomas 1969-4-29 14992 Lake 4.6 miles north of Lower Lake along Hwy no. 53 Comment
  SEINET3884407  Allium cratericola D. Boyd, M. Eichelberger; T. Messick; T. A. Ranker 1980-4-19 37 Lake Along Walker Ridge Road, 0.5 miles north of junction with access road to Indian Valley Dam.; 0 Comment
  SEINET3884405  Allium cratericola D. W. McNeal 1990-4-10 3674 Lake Above Walker Ridge Rd., 3.0 mi. n. of the jct. of the access rd. to Indian Valley Dam.; 0 Comment
  HSC34864  Allium falcifolium Thomas W. Nelson, James Nelson 1975-5-5 1787 Lake Beside Hwy. 29, 2 mi. N of Middletown Comment
  UC1282826  Allium falcifolium J. R. Sweeney 1952-5-2 799 Lake on Hway 29 4.5 mi from Middletown (Burned Aug. 1951 Anderson Springs Fire) Comment
  UCD167525  Allium falcifolium James A. Neilson Jr. 1977-4-8 3861 Lake Mayacmas Mountains; road to Helen Mine (Dry Creek Road), ca. 1 mile west of first bridge crossing. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCSB751  Allium falcifolium Ingram, John 1953-4-11 Lake On Hill 1030 Comment
  HSC42388  Allium falcifolium Dale McNeal 1975-5-3 1594 Lake 12.6 mi. SE of the junction of Hwy. 29 and 53 on the Berryessa-Knoxville Rd., 7.2 mi. NW of Knoxville Comment
  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
  HSC2963  Allium fimbriatum var. fimbriatum F. W. Peirson, Mabel Peirson 1926-4-3 6618 Lake S face of hill 3.3 mi. N of Middletown Comment
  RSA424688  Allium fimbriatum var. fimbriatum Aaron Liston, M. A. Blumler 1987-4-25 663 -3 Lake Butts Canyon Road, ca. 6 miles S of Hwy 29. 0.4 miles SE of Guenoc Winery entrance. Comment
  UC766746  Allium fimbriatum var. fimbriatum R. F. Hoover 1941-4-27 4957 Lake on road to Lower Lake 2 1/2 mi n Middletown Comment
  HSC41229  Allium fimbriatum var. purdyi llyod Simpson 1977-4-23 277 Lake 0.4 mi. N of SR 20 on Walker Ridge Rd. 640 Comment
  RSA275390  Allium fimbriatum var. purdyi Carolyn Sanford 1977-4-23 346 Lake 0.4 miles north of Route 20 on the Walker Ridge Road. 640 Comment
  HSC72118  Allium serra J. P. Smith, Thomas W. Nelson, Jane P. Nelson 1978-4-1 9522 Lake Walker Ridge Rd., 0.5 mi. from its junction with Hwy. 20 671 Comment
  CAS-BOT-BC475550  Allium serra Alice Eastwood; John Thomas Howell 1938-5-16 5583 Lake 6 miles north of Lower Lake Comment
  RSA2511  Allium unifolium J. W. Blankinship 1925-5-4 s.n. Lake Kelseyville Comment
  UC1562563  Allophyllum divaricatum Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7501 Lake Bottle Rock Rd. a few miles n.w. of Pine Grove (1.3 mi. s.e. of Sulphur Cr. Rd. jct., halfway between Kelseyville and Middleton) 731 Comment
  UC909774  Allophyllum divaricatum Milo S. Baker 1950-5-23 12235 Lake ca. 1 mi. s.e. Borax Lake Comment
  CAS-BOT-BC293739  Alnus incana Mona Bourell 1997-7-4 6610 Lake Mendocino National Forest, Plaskett Meadow Campground 1767 Comment
  UC1135130  Alnus rhombifolia B. Schreiber 1936-9-20 2343 Lake Bear Creek Camp Mendocino National Forest, Stoneyford Quadrangle Comment
  UCD41668  Alopecurus aequalis Geri Hulse-Stephens 2001-6-2 601 Lake Goat Mountain. Addington Pond. 1280 Comment
  RSA92975  Alopecurus aequalis M. S. Baker 1953-6-22 12803 b Lake Margin of Boggs Lake, southwest. Comment
  SBBG21210  Alopecurus carolinianus B. Crampton 1954-7-20 Lake Mt Hannah, Boggs Lake 853 Comment
  POM312354  Amaranthus albus H. L. Mason 1945-8-24 12679 Lake East shore, Lower Lake. Comment
  CAS-BOT-BC142531  Amelanchier utahensis Carl B. Wolf 1928-5-6 2000 Lake 8 1/2 miles up Bartlett Springs grade. Comment
  CAS-BOT-BC142534  Amelanchier utahensis Rimo Bacigalupi 1926-3-28 1266 Lake Along Calistoga - Middletown Road, beside St. Helena Creek, about eight miles south of Middletown. Comment
  UC573296  Amelanchier utahensis K. Bradshaw 1937-5-28 11 Lake Pinnacle; Lakeport Quad. 1356 Comment
  POM274521  Ammannia coccinea Lyman Benson 1941-8-1 11017 Lake Lakeside Park, Kelseyville 396 Comment
  HSC3539  Amsinckia douglasiana C. B. Wolf 1928-5-5 1959 Lake 2 mi. from Clear Lake on the road to Bartlett Springs Comment
  UC1191044  Amsinckia intermedia J. R. Sweeney 1953-6-8 1086 Lake 1.5 mi w of Lower Lake (on Lower Lake-Kelseyville Hwy) Comment
  UC78280  Amsinckia intermedia T. S. Brandegee 1891-6-1 Lake Snow Mountain Comment
  CAS-BOT-BC222467  Amsinckia lunaris Francia Chisaki 1953-5-8 562 Lake 2.7 miles east of Middletown on road to Lower Lake Comment
  JEPS77378  Amsinckia lunaris Robert M. Lloyd 1963-5-4 2604 Lake About 1/2 mile from State Highway 29 on road to Hopland (2 miles ± below Lakeport) Comment
  LA95531  Amsinckia lunaris James R. Correa; 1971-5-1 12 Lake 1.9 miles NW on Big Canyon Creek from junction with Putah Creek, ca. 5 miles N of Middletown on Big Canyon Road Comment
  UC1178275  Amsinckia lycopsoides Francia Chisaki 1954-4-15 600 Lake 0.9 mi s Kelseyville (on Lower Lake-Kelseyville road) Comment
  JEPS61099  Amsinckia menziesii var. menziesii Joseph P. Tracy 1921-5-11 5506 Lake Lakeport; Northern Coast Ranges 426 Comment
  POM294455  Anagallis arvensis Lyman Benson 1948-7-1 12872 Lake Bed of Kelsey Creek 1 mile north of Kelseyville. Middle N Coast mtn range, Clear Lake drainage. 412 Comment
  CHSC33059  Ancistrocarphus filagineus James Payne Smith Jr. 1974-5-4 7355 Lake 0.5 miles north of junction of S. R. 20 and Walker Ridge Road. 670 Comment
  CAS-BOT-BC64168  Ancistrocarphus filagineus Ella Dales Cantelow 1939-5-7 2456 Lake 11 mi. E of Lower Lake, Knoxville road Comment
  JEPS40585  Ancistrocarphus filagineus Joseph P. Tracy 1921-5-13 5556 Lake hills near the top Lakeport-Hopland Rd.; Northern Coast Ranges 609 Comment
  RSA92385  Ancistrocarphus filagineus F. W. Peirson, Mabel Peirson 1926-4-3 6613 Lake 3.3 miles north of Middletown. Comment
  UC174198  Angelica tomentosa Katharine Brandegee 1910-8-10 Lake summit of Epperson Grade Epperson Grade Comment
  CAS-BOT-BC271456  Anisocarpus madioides John Thomas Howell 1945-6-20 21099 Lake Near Pinnacle Rock, Bartlett Mountain Comment
  JEPS40370  Anisocarpus madioides W. L. Jepson 1942-6-9 20709 Lake e side Mt. St. Helena (along St. Helena Creek); , St. Helena Creek Comment
  UC126434  Anisocarpus scabridus C. A. Purpus 1894-1 1223 Lake Snow Mt. Comment
  SEINET7296734 Image available Anthoxanthum aristatum Beecher Crampton 1956-1 3688 Lake Volcanic ash meadow along Cold Creek, eastern base of Mt. Hannah 792 Comment
  UC1025499  Anthoxanthum aristatum Beecher Crampton 1956-6-27 3688 Lake eastern base of Mount Hannah, along Cold Creek Cold Creek; Mount Hannah, Cold Creek Comment
  JEPS14990  Antirrhinum vexillocalyculatum subsp. breweri K. E. Bradshaw 1937-6-11 133 Lake 0.75 mi ssw Lower Blue Lake; Lakeport Quad. 548 Comment
  JEPS93806  Antirrhinum vexillocalyculatum subsp. breweri Vernon H. Oswald and Lowell Ahart 1998-7-15 9298 Lake 0.8 mi s of Bartlett Springs Road (e side of county near Barrel Spring on the e side of Baldy Mountain and w of Walker Ridge Road); Baldy Mountain 640 Comment
  UC1239005  Antirrhinum vexillocalyculatum subsp. breweri Freed W. Hoffman 1957-6-25 4273 Lake Rice Creek; North Coast Ranges Comment
  UC766341  Antirrhinum vexillocalyculatum subsp. breweri R. F. Hoover 1938-6-9 3567 Lake Bartlett Mountain Comment
  SBBG122815  Antirrhinum vexillocalyculatum subsp. breweri B. Ertter 1988-7-4 7710 Lake 0.5 mi E of Rice Fk on Bear Crk Rd, 1.5 mi W of Bear Crk Cmpgrd; ca. 11 air-mi N of Upper Lake 609 Comment
  SD211696  Antirrhinum vexillocalyculatum subsp. breweri Barbara Ertter 1988-7-4 7710 Lake 0.t mile east of Rice Fork on Bear Creek Road, 1.5 mile west of Bear Creek Campground, Mendocino National Forest, ca. 11 airmiles north of Upper Lake, south facing slope burnt previous year. 609 Comment
  CAS-BOT-BC230057  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum Ellen Dean; K. Mawdsley; G. Harrington; R. Wilmarth; B. Rice; E. Salvia 2009-5-27 5709 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
  JEPS6980  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum Rimo Bacigalupi and J. R. Sweeney 1951-6-3 3348 Lake about 5.5 mi nw Lower Lake (in Manning Flat along road between Kelseyville and Lower Lake); Manning Flat 563 Comment
  UC1552174  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7512 Lake ca 7 air mi nw Lakeport (Scotts Valley Rd, 1 mi s of Hwy 20) 426 Comment
  CAS-BOT-BC248852  Antirrhinum virga P. C. Everett; E. K. Balls 1954-10-18 20360 Lake 9.2 mi. s.e. from Hough Springs on road from Lucerne to Williams 548 Comment
  JEPS5288  Antirrhinum virga W. L. Jepson 1897-7-15 21301 Lake Mt. Hanna Comment
  UC728687  Antirrhinum virga Milo S. Baker 1943-7-4 10347 Lake near Summit (Bottle Rock Road) Comment
  CDA41207  Antirrhinum virga G. D. Barbe 1963-8-17 715 Lake Opposite Catholic Church south of Loch Lomond, ca. 2 miles north of Adams Spring. Comment
  CAS-BOT-BC294740  Apiaceae Mona Bourell 1997-7-2 6546 Lake Mendocino National Forest, Middle Fork of Eel River, Copper Butte trail to Middle Fork Comment
  UC1282754  Apiastrum angustifolium J. R. Sweeney 1952-5-3 859 Lake 1.2 mi sw of Highland Springs 464 Comment
  UCD167456  Apiastrum angustifolium James Neilson 1982-4-27 4070 Lake Mayacmas Mountains. Ottoboni Ridge. (Neilson's notes only give Section 3, SW 1/4, SW 1/4, SW 1/4, without township and range. We assume the township and range is T11N, R9W which includes the northwest portion of Ottoboni Ridge. Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD81176  Apiastrum angustifolium Angela McGinnis; with PLB 102 class 2009-5-3 7 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road miles north of the intersection with Hwy 20. East side of the road and up the ridge. 731 Comment
  CAS-BOT-BC294768  Apocynum androsaemifolium Mona Bourell 1997-7-2 6506 Lake Mendocino National Forest. Crockett Trailhead, N. boundary of Snow Mountain Wilderness 1584 Comment
  CHSC56514  Apocynum androsaemifolium Steven Triano 1988-6-1 237 Lake Forest ca. 0.3 mi n of Pogie Point Campground which is on the n shore of Lake Pillsbury. 563 Comment
  JEPS49808  Apocynum cannabinum W. L. Jepson 1897-7-15 14617 Lake Scott Valley Comment
  POM150393  Aquilegia eximia A. A. Heller 1902-8-2 6014 Lake Near Hullville on the ridge between Eel River and Rice Creek. Comment
  JEPS14809  Arabidopsis thaliana W. L. Jepson July, 1892 13415 Lake Knoxville Grade to Lower Lake Comment
  CDA15491  Arabis breweri var. breweri G. F. Hrusa, WTD 1998-6-19 14628 Lake North Coast Ranges; W side of Goat Mtn. summit. Comment
  CHSC4204  Arbutus menziesii J. Wheeler 1967-5-14 21 Lake Scattered trees along lake shore. On N shore of upper Blue Lake about 1 1/2 miles W of Blue Lake resort area. 396 Comment
  HSC7798  Arbutus unedo D. M. Patten 1964-2-12 Lake 7 mi. NW of Lakeport on Hidden Lake Rd. 439 Comment
  POM279299  Arceuthobium campylopodum Lyman D. Benson 1928-9-24 726 Lake Rincon School, Kelseyville. Middle N Coast mtn range, Clear Lake watershed. 518 Comment
  UC166482  Arceuthobium campylopodum Joseph P. Tracy Jul 21 1905-Aug 16 1905 2355 Lake Northern Coast Ranges, Elk Mtn 1219 Comment
  JEPS106181  Arceuthobium occidentale Lowell Ahart 2004-10-14 11458 Lake On the south edge of Bartlett Springs Road (Road M 12), near the northwest part of Indian Valley Reservoir 458 Comment
  JEPS38630  Arctostaphylos canescens Willis L. Jepson 1897-7-13 14692 Lake Cobb Mountain 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-BC24066  Arctostaphylos canescens subsp. canescens Walter Knight; Irja Knight 1981-7-6 4282 Lake Within 1/2 mi. of jct of Low Gap Rd. on Boardman Ridge on s. slope of Hill Mt. 914 Comment
  CAS-BOT-BC24070  Arctostaphylos canescens subsp. canescens Ira L. Wiggins 1933-6-3 6735 Lake Along road across canyon (east) from Oat Hill Mine in southeastern Lake County. Comment
  JEPS80082  Arctostaphylos canescens subsp. canescens L. R. Heckard with J. Hickman 1979-6-16 5089 Lake nw Timber Lake (on ridge to Snow Mt.) 1676 Comment
  RSA181904  Arctostaphylos canescens subsp. canescens W. L. Jepson 1936-12-5 17982 Lake Lower Lake, w. of, on road to Kelseyville. 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
  UC1309698  Arctostaphylos canescens subsp. canescens K. E. Bradshaw 1937-6-2 58 Lake 3 1/2 mi nw Lakeport; Lakeport Quadrangle 548 Comment
  UC527835  Arctostaphylos canescens subsp. canescens Ira L. Wiggins 1933-6-3 6735 Lake along road across canyon e from Oat Hill Mine (se Lake Co.) Comment
  CAS-BOT-BC24060  Arctostaphylos canescens subsp. canescens Walter Knight; Irja Knight 1963-9-23 104 Lake Forest Service Road 15N09 High Valley Ridge. Comment
  CAS-BOT-BC23919  Arctostaphylos canescens subsp. sonomensis Lewis S. Rose 1933-4-22 33104 Lake Adams Springs Comment
  CHSC39431  Arctostaphylos canescens subsp. sonomensis B. A. Stein 1981-5-2 528 Lake Bartlett Spring Rd. c. 5 miles east of Clear Lake. 609 Comment
  UCD23606  Arctostaphylos elegans Rodney Gale Myatt 1971-9-15 998 Lake Cobb Mt., along Hwy 29, south of Clear Lake. 822 Comment
  UCD51047  Arctostaphylos glandulosa C. M. Belshaw 1936-12-19 2691 Lake Covering southwest slope of Snow Mountain West, one mile east of Potato Hill. 1249 Comment
  UCD151113  Arctostaphylos glandulosa subsp. cushingiana James A. Neilson Jr. 1974-6-30 2797 Lake Mayacmas Mountains. Southwest side of Cobb Mountain; ca. 1 mile west of Whispering Pines and State Highway 175. (Elevation estimated by label maker using Google Earth.) 1386 Comment
  CAS-BOT-BC24784  Arctostaphylos glandulosa subsp. glandulosa C. Hart Merriam 1906-8-20 s.n. Lake Road from Long Valley to Bartlett Mt. Comment
  UC1120182  Arctostaphylos glandulosa subsp. glandulosa A. Simontacchi 1937-6-29 231 Lake 0.9 mi nw Hunter Point; Mendocino National Forest, Lakeport Quadrangle 914 Comment
  UC1543200  Arctostaphylos glandulosa subsp. glandulosa Donald G. Nelson 1940-4-30 662 Lake between Middletown and Kelseyville (precisely at summit of grade, s of Clearlake); Cobb Mt., Loch Lomond Comment
  UC876407  Arctostaphylos glandulosa subsp. glandulosa Milo S. Baker 1929-6-29 3467 b Lake Snow Mt. 1127 Comment
  JEPS2737 Image available Arctostaphylos manzanita W. L. Jepson 1892-7-30 14729 Lake Lower Lake grade to Kelseyville; Uncle Sam Mt. (Mt. Konocti); Mt. Konocti (Uncle Sam Mt.), Lower Lake, grade to Kelseyville Comment
  CAS-BOT-BC38929  Arctostaphylos manzanita subsp. elegans W. J. Smith 1940-4-21 s.n. Lake In obsidian area on road to Kelseyville Comment
  CAS-BOT-BC38957  Arctostaphylos manzanita subsp. elegans Vernon O. Bailey 1916-9-24 s.n. Lake Mt. Konokti, Clear Lake Comment
  CAS-BOT-BC38970  Arctostaphylos manzanita subsp. elegans John Thomas Howell 1976-4-29 51625 Lake High Valley road e. of Clear Lake 1005 Comment
  CHSC105442  Arctostaphylos manzanita subsp. elegans David Isle; Arnold James 1993-6-23 1755 Lake Mendocino National Forest; North Coast Ranges; upper Main Eel River watershed. N of Lake Pillsbury, Oak Flat Campground and 20N01. About 1/8 mile E of Gravelly Valley Airstrip; by 'p' in Airport on quad. 560 Comment
  UC1120156  Arctostaphylos manzanita subsp. elegans A. Simontacchi 1937-7-9 262 Lake 0.5 n Little Borax Lake; Lakeport Quadrangle Comment
  UC1120157  Arctostaphylos manzanita subsp. elegans A. Simontacchi 1937-7-9 261 Lake 1 mi n Mt. Konokti; Kelseyville Quadrangle Comment
  UC1120501  Arctostaphylos manzanita subsp. elegans A. Simontacchi 1937-7-9 256 Lake 0.3 mi w Soda Bay; Lakeport Quadrangle Comment
  UC353942  Arctostaphylos manzanita subsp. elegans Milo S. Baker 1928-7-3 3127 b Lake sw slope Cal. Nat. Forest, Snow Mt. 1280 Comment
  UC549673  Arctostaphylos manzanita subsp. elegans J. E. Adams 1934-3-10 656 Lake 10 mi s Kelseyville Comment
  UC549677  Arctostaphylos manzanita subsp. elegans J. E. Adams 1934-9-30 844 Lake 7 1/2 mi s Kelseyville Comment
  CAS-BOT-BC38931  Arctostaphylos manzanita subsp. elegans C. Hart Merriam 1920-7-25 s.n. Lake Dr. Stephens place, Clear Lake Comment
  SEINET11989664  Arctostaphylos manzanita subsp. elegans W. Knight, Knight, I.; Vale, J. 1982-1 4585 Lake on roadside adjacent to Boggs Lake Comment
  CAS-BOT-BC38817  Arctostaphylos manzanita subsp. manzanita John Thomas Howell 1930-3-23 4567 Lake Four miles from Middletown on road to Adams Springs Comment
  CAS-BOT-BC38844  Arctostaphylos manzanita subsp. manzanita A. A. Heller 1902-8-4 6025 Lake On Eel river one mile below Hullville. Comment
  POM193977  Arctostaphylos manzanita subsp. manzanita J. T. Howell 1930-3-23 4567 Lake Four miles from Middletown on road to Adams Springs. Comment
  RSA437089  Arctostaphylos manzanita subsp. manzanita Lyman Benson 1928-7-14 520 Lake Mendocino, open hillside, near Humboldt Co. line, Redwood highway. 457 Comment
Read comments
Feb 15 2018
  UC1193137  Arctostaphylos manzanita subsp. manzanita P. Zinke 1950-5-23 122 Lake Cobb Valley Quad 60B4 Comment
  CAS-BOT-BC38788  Arctostaphylos manzanita subsp. manzanita Jacob Sigg; Elizabeth McClintock; Walter Knight; Irja Knight 1981-3-11 4088 Lake From Strybing Arboretum, San Francisco, Accession #76-150, via Saratoga Hort. Comment
  JEPS81421  Arctostaphylos patula L. R. Heckard and J. C. Hickman 1982-7-9 6028 A Lake near summit of Lookout (Colusa-Lake Co. boundary); Goat Mt. Comment
  CAS-BOT-BC43785  Arctostaphylos stanfordiana John Thomas Howell 1945-6-20 21087 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  OBI14516  Arctostaphylos stanfordiana H. E. McMinn 1925-12-30 1594 Lake Mayacamas Range between Hopland and Lakeport Comment
  POM182675  Arctostaphylos stanfordiana D. D. Keck 1931-4-4 1085 Lake St. Helena Creek Canyon, 5.5 miles south of Middletown. Southern Lake Co . 600 Comment
  UC1388318  Arctostaphylos stanfordiana Freed W. Hoffman 1947-3-19 926 Lake between Soda Bay and Lower Lake; North Coast Ranges Comment
  UC173881  Arctostaphylos stanfordiana H. M. Hall 1913-7-22 9568 Lake s side of mt. inner North Coast Ranges, Mt. Hull (40-50 mi from Pacific Ocean) 975 Comment
  UC421584  Arctostaphylos stanfordiana John Thomas Howell 1930-3-23 4567 Lake four mi from Middletown (on road to Adams Springs) Comment
  UC82922  Arctostaphylos stanfordiana T. S. Brandegee Lake Snow Mountain Comment
  HSC27455  Arctostaphylos viscida J. P. Smith, J. O. Sawyer 1972-4-1 5154 Lake 2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  UCD52815  Arctostaphylos viscida Roman Gankin 1965-5-6 522 Lake Hill northwest of Cold Spring Camp, 0.9 mile east of Little Indian Valley (Kowalski Ranch and Stanton Creek), Lake County, California. 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
  UC549608  Arctostaphylos viscida subsp. pulchella J. E. Adams 1934-3-10 650 Lake s Lower Lake Comment
  CAS-BOT-BC48228  Arctostaphylos viscida subsp. viscida Rimo Bacigalupi 1924-2-22 s.n. Lake 4 mi. below Toll House (Mt St. Helena) on Middletown Rd. Comment
  POM285169  Arctostaphylos viscida subsp. viscida Lyman Benson 1928-6-15 267 Lake Summit of Rocky Hill, 2 mi s. of Lakeport. 488 Comment
  RSA0002314  Arenaria gregaria A. A. Heller 1902-7-15 5892 Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  SD8254  Argemone rotundata Daniel Cleveland 1882-6-19 Lake Allen Springs. Comment
  CAS-BOT-BC82440  Arnica discoidea Paul R. Hitchborn 1929-5-19 s.n. Lake Lakeport 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
  HSC46206  Arnica discoidea J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9300 Lake Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01 1006 Comment
  HSC83614  Arnica discoidea Gladys L. Smith 1981-6-22 6715 Lake Above Towhead Flat, 2 km. E of Mendocino Co. line and 6 km. N of Soda Spring Ranger Station; Mt. Sanhedrin 1219 Comment
  POM272173  Arnica discoidea Lyman Benson 1932-6-21 3726 Lake Elk Mountain. Eel River watershed, Middle N Coast Range. 1220 Comment
  RSA275372  Arnica discoidea J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9349 Lake Forest Service Rd. M1, 5.3 mi from jct with 20N01; Mendocino National Forest. 1585 Comment
  SD132002  Arnica discoidea Barbara Ertter 1988-7-3 7674 Lake Elk Mountain Road at junction of Bear Creek Road, at top of Elk Mountain Garde, ca. 10 airline miles north of Upper Lake (town) 1095 Comment
  UC134181  Arnica mollis C. A. Purpus Jul 1 1894-Aug 1 1894 1230 Lake Snow Mountain 2133 Comment
  SEINET10572418 Image available Arnica parviflora subsp. alata A. Arthur Heller 1902-7-25 Heller 5985 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  CAS-BOT-BC176188  Artemisia Peter Rubtzoff 1951-9-1 692 Lake Blue Lakes. Comment
  UCD84565  Artemisia douglasiana Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6090 Lake Walker Ridge. Picnic Area near wetland/marsh. 899 Comment
  CAS-BOT-BC294774  Asclepias cordifolia Mona Bourell 1997-7-2 6528 Lake Mendocino National Forest. Along Rice Creek Road. FS Road M 3 Comment
  UCR246375  Asclepias cordifolia Mona Bourell 1997-7-2 6528 Lake Mendocino National Forest, along Rice Creek Road, FS Road M3 1585 Comment
  SEINET10580337  Asclepias cordifolia Charles F. Baker 1903-5-9 Baker 2986 Lake Lower Lake Comment
  POM268950  Asclepias eriocarpa Lyman Benson 1942-7-12 11296 Lake Kelseyville Creek 1 mile north of Kelseyville, Middle North Coast Mts., Clear Lake Drainage 412 Comment
  SEINET10580449  Asclepias eriocarpa Joseph W. Blankinship 1929-9-11 Blankinship s.n. 1929 Lake Kelseyville, Upper Adobe Creek 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
  RSA275989  Asclepias fascicularis Robert A. Norris 1978-8-4 3839 Lake By Soda Bay rd., near Jct. Mission Ranchera Rd., SE side of Lakeport 396 Comment
  UCD121336  Asclepias fascicularis J. Kenneth Wright; Rimo Bacigalupi 1963-8-17 2704 Lake Eel River, lumber road 21NO5, 0.8 mile west of and below Rice Fork junction. 518 Comment
  HSC39689  Asclepias speciosa D. E. Anderson, J. P. Smith 1971-6-26 - 1184 Lake Register area of Mendocino National Forest. Comment
  SD7717  Asclepias speciosa Daniel Cleveland 1881-7-18 Lake Allen Spring Comment
  CAS-BOT-BC68830  Aspidotis densa Miss Pelton 1877-1-1 s.n. Lake unspecified Comment
  CAS-BOT-BC178828  Astragalus breweri Greg de Nevers 2001-4-8 12189 Lake Clear Lake, Lake County Land Trust, Rodman Slough 457 Comment
  CAS-BOT-BC178833  Astragalus breweri R. D. Stone; G. Clifton; William B. Davilla 1983-5-12 507 Lake Gravelly flats in perennial grassland immediately northest of the bridge over Alder Creek on High Valley Rd., 0.5 mi. due S of Glenbrook 716 Comment
  HSC35057  Astragalus breweri Dryden 1975-5-3 149 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  JEPS54548  Astragalus breweri W. L. Jepson 1943-5-16 20814 Lake 2 mi s Lakeport (junction Hopland Road and Highland Springs Road, low rocky hill); s of Lakeport Comment
  PASA2718  Astragalus breweri Frank W. Peirson 1926-4-2 6578 Lake 1/2 mile south of Clear Lake on Hopland Rd. 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
  CAS-BOT-BC178668  Astragalus clevelandii D. E. Breedlove 1980-6-29 44840 Lake Butts Canyon Road 5-8 miles S of Middletown 274 Comment
  CAS-BOT-BC178671  Astragalus clevelandii K. C. 1884-8-1 s.n. Lake Unspecified Comment
  CAS-BOT-BC178674  Astragalus clevelandii Milo S. Baker 1944-6-28 10852 Lake Marsh near Glenbrook, Cobb Val. Comment
  JEPS15224  Astragalus clevelandii Rimo Bacigalupi with P. A. and Mrs. Munz, G. T. Robbins, L. T. Dempster and L. R. Heckard 1956-7-24 5735 Lake 6 mi ssw Snow Mountain (+/- 2 1/2 mi n of Fir Root Spring Camp, on w side of ridge which forms Colusa-Lake County boundary); sw of Snow Mountain 1341 Comment
  RSA415796  Astragalus clevelandii Milo S. Baker 1944-6-28 10852 Lake Near Glenbrook. Comment
  CAS-BOT-BC178338  Astragalus gambelianus M. S. Jussel 1932-4-30 s.n. Lake Jordan Park, Coleman Estate Comment
  RSA475199  Astragalus gambelianus Aaron Liston, Sara Meury 1988-6-1 752 -2 Lake 2.1 miles N. of Hwy 175 on Bottle Rock Road 730 Comment
  UC1019907  Astragalus gambelianus Milo S. Baker 1954-5-6 12930 Lake 3 mi e Middletown; e of Middletown Comment
  UCD104799  Astragalus gambelianus C. H. Lamoureux; J. M. Tucker 1957-5-4 1246 Lake North margin of Bogg's Lake, ca. 100 feet from present water line in an area probably inundated during winter. Comment
  UCD19994  Astragalus gambelianus C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1246 Lake North margin of Boggs Lake, about 100 feet from present waterline in an area probably inundated during winter. Comment
  UC1002659  Astragalus rattanii var. jepsonianus Milo S. Baker 1954-5-22 12940 Lake 3 mi e Middletown (s of Hway); e of Middletown Comment
  UC1734070  Astragalus rattanii var. jepsonianus Kay H. Beach, Frank Gould 1940-5-17 Lake near Middletown Comment
  UCD83911  Astragalus rattanii var. jepsonianus Craig Thomsen; G. Harrington, E. Dean, J. Alderson, M. Bibbo 2010-4-24 s.n. Lake BLM Cache Creek Wilderness. NE part of Wilderness, south of confluence of Cache and Rocky creeks. 304 Comment
  UCSC000732  Asyneuma prenanthoides Pauline Schulthess 1931-7-26 s.n. Lake 4 miles south of Kelseyville Kelseyville - Kelsey Creek Canyon Comment
  UCD41935  Athyrium filix-femina var. cyclosorum Geri Hulse-Stephens 2001-6-29 703 Lake Goat Mountain. Wyman Creek. 1005 Comment
  CAS-BOT-BC17499  Athysanus pusillus Carl B. Wolf 1928-5-6 2026 Lake 1.5 miles west of Bartlett Springs. Comment
  HSC35380  Athysanus pusillus John S. Palmer 1975-5-3 311 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  POM226904  Athysanus pusillus L. R. Abrams 1936-3-28 13709 Lake Near lower lake Comment
  JEPS41119  Atriplex rosea Rimo Bacigalupi, L. R. Heckard, and C. L. Custer 1965-10-5 9133 Lake in field along Calif. Highway 20 1.7 mi w of Lake-Colusa County line near Turkey Run Mine; near Turkey Run Mine 511 Comment
  CAS-BOT-BC227232  Avena barbata Greg de Nevers 2001-4-23 12305 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  UCD111951  Avena barbata Christopher Mallek 2008-1 HV1- 83 Lake High Valley. 793 Comment
  UCD81910  Avena barbata Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5491 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road mi N of intersection with Hwy 20. E side of road. 653 Comment
  HSC92106  Baccharis salicifolia D. Baxter, S. Boren, C. Williams 1994-4-23 9 Lake Blue Oak Campground 549 Comment
  CAS-BOT-BC100020  Balsamorhiza deltoidea Marcus E. Jones 1883-5-8 s.n. Lake Kelsey Comment
  JEPS53240  Barbarea orthoceras W. L. Jepson 1936-4-19 17437 Lake Callayomi Valley, S. Lake County Comment
  UC1282791  Barbarea orthoceras J. R. Sweeney 1953-5-8 1014 Lake 0.4 miles southeast of Black Oak Villa in Butts Canyon, 1.1 miles from Lake-Napa County line on Pope Valley road. 243 Comment
  UCD114258  Barbarea vulgaris W. L. Jepson 1936-4-19 17437 Lake Southern part of county, Callayomi Valley. Comment
  HSC31389  Berberis aquifolium var. dictyota Maralyn O'Meara, Gary S. Lester 1974-5-4 354 Lake Along Walker Ridge Rd., near turnoff to Wintun Campground 915 Comment
  JEPS47766  Berberis aquifolium var. dictyota J. W. Blankinship 1923-4-21 Lake near summit Mt Konocti Comment
  UCD95050  Berberis aquifolium var. dictyota John Thomas Howell 1976-4-29 51622 Lake High Valley Road E of Clear Lake. 1005 Comment
  JEPS73470  Berberis aquifolium var. repens L. R. Heckard 1972-7-9 3078 Lake along trail from Frog Pond to Milk Ranch Milk Ranch; Snow Mt 1950 Comment
  UC1076448  Berberis aquifolium var. repens Herbert L. Mason 1925-12-31 2577 Lake <Bartlett> Springs Comment
  CDA40141  Berberis dictyota G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18595 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon Rd. in upper Benmore Canyon 1 1/2 mi. S of spillway at Indian Valley Reservoir. 525 Comment
  POM272252  Berberis dictyota Lyman Benson 1931-3-18 2673 Lake Soda Bay Grade, Middle N Coast Mt. Range, Clear Lake Watershed. 549 Comment
  CAS-BOT-BC75660  Berberis nervosa Alice Eastwood 1925-5-25 12960 Lake On trail to Mount Sanhedrin. Comment
  RSA10209  Blennosperma nanum C. B. Wolf 1928-5-5 1932 Lake 3 miles from Upper Lake on road to Lucerne. Comment
  UC1199224  Blennosperma nanum Joseph P. Tracy 1921-5-12 5540 Lake between Upper Lake and Lakeport Lakeport; Northern Coast Ranges 426 Comment
  CAS-BOT-BC100705  Blennosperma nanum var. nanum Greg de Nevers 2001-4-8 12182 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 457 Comment
  JEPS54484  Boechera breweri subsp. breweri Mrs. H. Hamann and Eddie Dearing May 16 1968-May 24 1968 Lake just s Cobb Mt. (boundary ridge-top along Skyline Fire Access Road, where it reaches the ridge-top at a gap near head of Anderson Creek, Lake-Sonoma County line); Mayacamas Range, Skyline Pass 1127 Comment
  RSA2278  Boisduvalia glabella J. W. Blankinship 1928-8-12 s.n. Lake Kelseyville. Dry Cold Creek flats. Comment
  RSA97045  Boisduvalia glabella M. S. Jussel 1948-8-6 21 Lake Bog Lake Comment
  UC1100846  Bolboschoenus fluviatilis Herbert L. Mason 1945-8-24 12673 Lake e shore Lower Lake; e shore Lower Lake Comment
  CAS-BOT-BC361301  Boraginaceae Greg de Nevers 2001-5-14 12390 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  JEPS16067  Bowlesia incana Milo S. Baker 1934-4-6 7787 Lake along path to Clear Lake (on Henderson Ranch near Soda Bay); Henderson Ranch Comment
  CAS-BOT-BC420279  Boykinia occidentalis M. S. Jussel 1933-6-26 201 Lake between Cobb Mountain and Adams springs on the Binkley Ranch Comment
  UC8780  Brasenia schreberi H. N. Bolander Sept. 1863 2676 Lake Clear Lake Comment
  POM272567  Brassica nigra Lyman Benson 1928-6-14 239 Lake Kelseyville; Mt. Range: Middle North Coast; River: Kelsey Creek. 457 Comment
  POM289095B  Brickellia californica Lyman Benson 1934-9-22 6206 Lake Kelseyville, Middle N Coast Mt. Range, Clear Lake Watershed 427 Comment
  POM289098  Brickellia californica Lyman Benson 1928-9-23 236 Lake Kelseyville, bed of Kelsey Creek. Middle N Coast Mt. Range, Clear Lake Watershed 457 Comment
  UC762007  Brickellia californica R. F. Hoover 1938-9-3 3804 Lake Burns Valley Comment
  CAS-BOT-BC132188  Brodiaea coronaria subsp. rosea Roger Raiche 1985-5-25 RR 50461 Lake Nr. Colusa Co line, Walker Ridge, Barrel Springs campground area 670 Comment
  CHSC83433  Brodiaea coronaria subsp. rosea L. P. Janeway 2002-5-2 7576 Lake Inner North Coast Ranges. Along ephemeral drainage above Complexion Spring, above Complexion Canyon; about 0.2 km north of Bartlett Springs Road and 1.6 km east of Indian Valley Reservoir. 524 Comment
  CHSC105441  Brodiaea elegans David Isle; Arnold James 1993-6-23 1763 Lake Mendocino National Forest; North Coast Ranges; upper Main Eel River watershed. N of Lake Pillsbury, Oak Flat Campground and 20N01. About 1/8 mile E of Gravelly Valley Airstrip; by 'p' in Airport on quad. 560 Comment
  HSC45940  Brodiaea elegans subsp. elegans Tim Bertram 1978-6-22 Lake USFS Rd. 17N07 Comment
  POM286981  Bromus carinatus Lyman Benson 1935-5-19 6650 Lake Kelseyville. 427 Comment
  CAS-BOT-BC155846  Bromus catharticus var. elatus John Thomas Howell 1976-4-28 51599 Lake Lakeport. 411 Comment
  CAS-BOT-BC155399  Bromus hordeaceus Milo S. Baker 1945-6-18 10956 Lake Sawmill Flat. Bartlett Mountain. 1219 Comment
  CAS-BOT-BC155403  Bromus hordeaceus J. W. Blankinship 1923-4-22 s.n. Lake Kelseyville. 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
  CHSC29547  Bromus hordeaceus Dibble; Griggs 1979-7-19 144 Lake Near Packsaddle Creek, close to the town of Potter Valley. On the middle third of a ridge system. 678 Comment
  CHSC8198  Bromus hordeaceus Dave Isle 1969-4-12 309 Lake Off the N. side of HW 20 at base of cliffs just W. of Lucerne. 411 Comment
  UCD58867  Bromus japonicus Rimo Bacigalupi; G. T. Robbins and F. Hoffmann 1956-6-1 5692 Lake On short grade just south of Manning Flat. 594 Comment
  CAS-BOT-BC162443  Bromus laevipes J. W. Blankinship 1923-4-26 s.n. Lake Mount Konocti woods. Comment
  POM277341  Bromus laevipes Lyman Benson 1929-7-13 1779 Lake Mt. Konocti. Above Breens lake. Comment
  UC37637  Bromus laevipes J. Burtt Davy 1900-5-30 6646 Lake near Highland Springs (North Coast Ranges); North Coast Ranges Comment
  UC790998  Bromus laevipes A. A. Beetle 1941-4-27 1739 Lake w side of Clear Lake along road Clear Lake Comment
  UCD83814  Bromus laevipes Ellen Dean; G. Harrington, K. Mawdsley, J. Shepard 2010-5-1 5961 Lake Walker Ridge, along Bartlett Springs Rd. on the western slope of Walker Ridge, near low water bridge. 509 Comment
  UCD84449  Bromus laevipes Ellen Dean; C. Thomsen, G. Harrington, R. Wilmarth, R. Wenk 2010-6-2 6057 Lake Walker Ridge. Picnic Area near wetland/marsh. 899 Comment
  UCD36353  Bromus madritensis Beecher Crampton 1953-6-2 1393 Lake Northwest slope of Mount Hannah, at northwest edge of Bogg's Lake. Comment
  HSC35395  Bromus madritensis subsp. rubens Dryden 1975-5-3 159 Lake Butt's Canyon Rd., 8.7 mi E of Hwy. 29 along Butt's Canyon Creek 549 Comment
  POM236872  Bromus marginatus Lyman Benson 1929-7-23 1773 Lake Kelseyville. Comment
  CHSC101531  Bromus sterilis G. F. Hrusa; R. Gross 2008-5-23 17408 Lake Along Box Canyon Creek and on roadside in upper Benmore Canyon immediately east and south of Indian Valley Reservoir spillway. 457 Comment
  CHSC8174  Bromus tectorum J. G. Moore 1969-5-10 53 Lake 15 mi. sw of Lakeport on Cold Creek-Bottle Rock Rd. on e sloep on creek side. 762 Comment
  JEPS33876  Cacaliopsis nardosmia D. E. Breedlove 1963-5-29 5117 Lake 2 mi n of Cobb Comment
  JEPS95442  Cacaliopsis nardosmia Vernon H. Oswald and L. Ahart 1994-6-20 6335 Lake T18N R8W NE1/4 Sec. 6, 4180 ft, Yellow Pine Forest. Forest Route M3 (18N04) 0.5 mi E of Twin, NW edge of Snow Mtn. Wilderness, W of Stonyford 1274 Comment
  RSA2346  Cacaliopsis nardosmia J. W. Blankinship 1924-5-3 s.n. Lake Mt. Hannah. 915 Comment
  UCD129650  Cacaliopsis nardosmia Roman Gankin; W. R. Hildreth 1967-7-3 874 Lake ca. 2.1 road miles south of Hull Mountain on USFS Road 1 NO2. 1676 Comment
  LA10461  Calamagrostis koelerioides M. S. Jussel; 1933-6-30 308 Lake Binkley Ranch, between Cobb Mountain and Adams Springs Comment
  CAS-BOT-BC185111  Calamagrostis ophitidis James Jokerst 1985-4-16 2241 Lake Near Putah Creek. Comment
  CAS-BOT-BC185114  Calamagrostis ophitidis John Thomas Howell 1945-6-18 20984 Lake Near Glenbrok. Comment
  JEPS96624  Calamagrostis ophitidis Dean W. Taylor 1997-5-7 15989 Lake ridge dividing Putah Creek headwater from Harbin Springs (ca. 1 air mile NE of Anderson Springs, ca. 5 miles NW of Middletown) 640 Comment
  POM204179  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
  POM282460  Callitriche Lyman Benson 1932-6-14 3662 Lake Kelseyville; Mt. Range: Middle N Coast. 457 Comment
  RSA286248  Callitriche heterophylla var. bolanderi R. F. Thorne 1974-7-27 44979 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  UCD84390  Callitriche marginata Ayzik Solomeshch; John Olmsted 2004-6-12 s.n. Lake Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek. 966 Comment
  CHSC34483  Calochortus amabilis J. D. Jokerst; R. A. Schlising 1979-6-10 83 Lake Near Colusa Co line, on Walker Ridge Rd 0.5 mi n of its jct with Hwy 20. Comment
  HSC31610  Calochortus amabilis Maralyn O'Meara 1974-5-4 315 Lake Along Walker Ridge Rd. 0.5 mi. N from junction with Hwy. 20 671 Comment
  HSC75315  Calochortus amabilis Teresa Prendusi 1977-4-23 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  SEINET7067208  Calochortus amabilis A. G. Vestal 1947-5-3 s.n. Lake Serpentine about 2.5 miles northeast of Middletown in the Cayote Valley. Coordinate datum: NAD27. UTM Zone 10, 537352mE, 4292361mN. Comment
  UCD81078  Calochortus amabilis Kalynda Stone; with PLB 102 class 2009-5-3 1 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road miles north of junction with Hwy 20. East side of the road. 649 Comment
  CAS-BOT-BC488468  Calochortus amabilis R. C. Foster 1937-5-17 264 Lake In a clearing by the roadside, 5 miles north of Middleton. Comment
  CAS-BOT-BC488471  Calochortus amabilis Elmer I. Applegate 1934-3-31 8875 Lake Pine Grove, north of Cobb Mountain, western Lake County Comment
  CAS-BOT-BC488474  Calochortus amabilis R. C. Foster 1937-5-17 264 Lake In a clearing by the roadside, 5 miles north of Middleton Comment
  RSA0016857  Calochortus amabilis D. Boyd, M. Eichelberger, T. Messick, T. Ranker 1980-4-19 22 Lake Coldsprings Campgrond, along access road to Indian Valley Dam. Comment
  SD684  Calochortus amabilis T. S. Brandegee 1894-4-28 Lake Six miles west of Lower Lake. 518 Comment
Read comments
Mar 5 2011
  CAS-BOT-BC487831  Calochortus coeruleus Ella Dales Cantelow 1938-5-8 2203 Lake S. of Lakeport Comment
  HSC43936  Calochortus luteus Robert M. Specht 1977-5-14 871 Lake 549 Comment
  SEINET4169885  Calochortus luteus A. A. Heller 1919-5-10 13145 Lake Valley below summit Comment
  UC1282824  Calochortus tolmiei J. R. Sweeney 1952-5-5 804 Lake 4.5 mi n Middletown (on road to Hoberg and Calf Mt.) Comment
  CAS-BOT-BC483559  Calochortus tolmiei James L. Reveal 1988-6-2 6981 Lake Along Harrington Flat Road, 3.5 mile southeast of Bottle Rock Road an 0.8 mile northwest of Sulphur Creek Road, about 9 air miles southeast of Kelseyville 883 Comment
  POM292442  Calochortus tolmiei Lyman Benson 1928-4-29 113 Lake Mt. Hanna, Middle North Coast mountain range, Cold Creek drainage 762 Comment
  CAS-BOT-BC132591  Calochortus uniflorus M. S. Jussel 1931-4-1 93 Lake Kelseyville Comment
  CAS-BOT-BC132594  Calochortus uniflorus M. S. Jussel 1932-4-30 s.n. Lake Jordan Park, Coleman estate Comment
  POM291023  Calochortus vestae Lyman Benson 1932-6-15 3686 Lake Cobb Valley; Middle N Coast Range, Kelsey Creek Watershed. 701 Comment
  POM293899  Calycadenia Lyman Benson 1947-8-25 12805 Lake Bogg's Lake, west of Mount Hannah 823 Comment
  RSA255536  Calycadenia ciliosa Gerald D. Carr 1971-7-6 578 Lake 0.6 miles northwest of Kelseyville Comment
  RSA255544  Calycadenia ciliosa Gerald D. Carr 1971-9-14 654 Lake 5.9 miles west of Barkerville on road to Bartlett Spr. 579 Comment
  CAS-BOT-BC273327  Calycadenia fremontii J. W. Blankinship 1926-9-1 s.n. Lake Kelseyville Comment
  CAS-BOT-BC273332  Calycadenia fremontii Joseph P. Tracy 1905-7-21 2340 Lake Northern Coast Ranges. On Pine Mountain. Elk Mountain, Northern Lake County 1524 Comment
  OBI53746  Calycadenia fremontii David J. Keil, Kathleen Keil 1992-7-18 23426 Lake Mendocino NF. 0.8 mi NE of Fuller Grove campground, just N of Lake Pillsbury 600 Comment
  RSA789805  Calycadenia fremontii R. L. Carr 1978-7-8 2120 Lake 4.8 miles northwest of Middletown on Highway 175, (=GDC 619). 473 Comment
  UCD129699  Calycadenia fremontii Gerald D. Carr 1973-9-5 751 Lake 0.8 mile south of Hwy 29 on Hopland Road, ca. 2.8 miles south of Lakeport. Comment
  UCD129753  Calycadenia fremontii Gerald D. Carr 1974-8-10 772 Lake Elk Mt. Road, 1.0 mile west of Scott Dam, Lake Phillsbury. 548 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
  JEPS105359  Calycadenia multiglandulosa Dean W. Taylor 1994-10-7 14718 Lake Bear Creek campground; Mendocino National Forest; near junction Forest Road M10 and 17N33, 661 Comment
  JEPS33812  Calycadenia pauciflora C. G. Pringle 1882-1-1 244 Lake Lakeport Comment
  RSA739739  Calycadenia pauciflora L. P. Janeway 2007-6-17 9053 Lake Inner N coast Ranges, along dirt road 0.3km NW of Bartlett Springs Road and Indian Valley Reservoir, 5.6 air km E of Hough Springs 500 Comment
  UC1562856  Calycadenia pauciflora Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7526 Lake Hwy 175 ca 1 mi s jct Hwy 29 (s of Lakeport, e side of road) 426 Comment
  UC406888  Calycadenia pauciflora H. M. Hall 1923-10-13 11936 Lake S of Lakeport (on Hopland road) Comment
  CAS-BOT-BC270759  Calycadenia pauciflora Gerald D. Carr 1971-9-14 656 Lake 11.2 miles W of Colusa County line on Highway 20 Comment
  CAS-BOT-BC270791  Calycadenia pauciflora Gerald D. Carr 1971-8-17 641 Lake 150 yards E of Highway 175, 0.7 mile S of Highway 29 Comment
  CAS-BOT-BC270794  Calycadenia pauciflora Gerald D. Carr 1972-7-21 712 Lake Along Long Valley Creek, New Long Valley Road, 2.5 miles N of Highway 20 Comment
  JEPS11961  Calycadenia pauciflora Rimo Bacigalupi with G. T. Robbins 1954-6-25 4615 Lake 4.8 mi w of, n end of Indian Valley Colusa County Line; Indian Valley 441 Comment
  RSA103964  Calycadenia pauciflora M. K. Curran 1884-1 139 Lake [No locality information on label] Comment
  RSA255576  Calycadenia pauciflora Gerald D. Carr 1971-8-19 644 Lake 3.6 miles northwest of Cobb on Bottle Rock Road 793 Comment
  RSA255577  Calycadenia pauciflora Gerald D. Carr 1973-9-5 757 Lake 1.7 miles SW of Kelsey Creek Drive on Wight Way, 200 yards south of road Comment
  RSA518823  Calycadenia pauciflora Barbara Ertter, Linda Vorobik, Elizabeth Neese 1988-6-4 7526 Lake Hwy. 175 about 1 mile south of jct. Hwy. 29 south of Lakeport 427 Comment
  UC185114  Calycadenia pauciflora K. Brandegee 1889-6-1 Lake Comment
  UC1971705  Calycadenia pauciflora 1978-8-19 2147 Lake ca. 2.7 mi S of Lakeport, Hills ca. 200 yds E of Hwy 175 (Hopland Road) at Ackley Cutoff, 0.7 mi S of its jct with Hwy 29/175 (=GDC 641,753) 427 Comment
  UCD129822  Calycadenia pauciflora Gerald D. Carr 1971-10-17 680 Lake southwest Lakeport. 411 Comment
  UC1119107  Calycadenia truncata A. Simontacchi 1937-7-31 357 Lake Elk Mountain Ranger Station; Mendocino National Forest, Stoneyford 990 Comment
  UC952854  Calycadenia truncata Milo S. Baker 1951-7-6 12374 Lake ca 2 mi nw of summit Elk Mt. (Elk Mt. rd.) 1219 Comment
  CAS-BOT-BC275372  Calycadenia truncata var. truncata Agnes M. Bowman 1901-8-1 s.n. Lake Sulphur Banks Comment
  JEPS52578  Calyptridium quadripetalum A. B. Simonds 1888-6-1 Lake Comment
  JEPS93807  Calyptridium quadripetalum Vernon H. Oswald and Lowell Ahart 1998-7-15 9283 Lake 0.8 mi s of Bartlett Springs Road (e side of county near Barrel Spring on e side of Baldy Mountain and w of Walker Ridge Road); Baldy Mountain 640 Comment
  UC82796  Calyptridium quadripetalum Katharine Brandegee 1892-8-25 Lake Snow Mt. Comment
  UCD100316  Calyptridium quadripetalum Joyce Lacey 1982-6-24 s.n. Lake Davies Road, on north side of road, ca. 1/4 mile in from Bear Ridge Road, in the geothermal development area. 899 Comment
  SD7950  Calyptridium roseum Daniel Cleveland 1882-6-17 Lake Allen Springs 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
  UC1784910  Calystegia collina subsp. collina Barbara Ertter with Annetta Carter 1989-5-28 8524 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
  HSC33358  Calystegia collina subsp. collina Steven Lagos 1974-5-4 45 Lake 732 Comment
  CAS-BOT-BC516192  Calystegia collina subsp. oxyphylla Lyman Benson 1932-6-15 3688 Lake Cobb Valley, middl North Coast range, Kelsey Creek watershed 701 Comment
  HSC92036  Calystegia occidentalis subsp. occidentalis S. Morrissette, J. Williams, K. Kopper 1994-4-24 28 Lake Blue Oak Campground 2.5 mi. W of jct. with Walker Ridge 549 Comment
  CAS-BOT-BC493388  Camassia quamash subsp. linearis A. A. Heller 1902-7-20 5921 Lake In the Horse Pasture near the summit of Mt. Sanhedrin Comment
  POM272031  Camissonia lacustris P Schulthess 1931-1 s.n. Lake Kelseyville, Middle N. Coast Mt. range, Cold Creek Canyon 549 Comment
  POM225833  Camissonia ovata M. S. Jussel 1932-5-1 s.n. Lake Jordan Park. Comment
  UC909736  Camissoniopsis hirtella Milo S. Baker 1950-5-6 12200 Lake about 1 mi se Borax Lake Comment
  JEPS10213  Campanula angustiflora Rimo Bacigalupi with G. T. Robbins 1954-6-24 4575 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
  SEINET10463227  Campanula prenanthoides Lietbold LIETBOLD s.n. Lake Cobb Mountain Comment
  CAS-BOT-BC37033  Capsella bursa-pastoris M. S. Jussel 1931-3-31 s.n. Lake Cobb Mountain. Comment
  CAS-BOT-BC37452  Cardamine californica David D. Keck 1931-4-3 1080 Lake 6 miles north of Aetna Springs, southern Lake County. Comment
  UCR41784  Cardamine californica L. F. LaPre 1986-3-29 s.n. Lake Inner North Coast Ranges, Geothermal Energy field c. 5 mi due south of Whispering Pines near the Sonoma County line, slopes along the road c. 1/4 mi below the 'Q Pad,' upper drainage of Bear Creek 860 Comment
  UC174080  Cardamine californica var. cardiophylla H. M. Hall 1913-7-22 9555 Lake 40 to 50 mi from the Pacific Ocean (Mt. Hull, Northern Lake County); Inner North Coast Ranges, Mt. Hull 1981 Comment
  CDA26536  Carduus pycnocephalus G. F. Hrusa, R. Gross 2008-5-23 17405 Lake North Coast Ranges; Middle Benmore Canyon immed. E and S of Indian Valley Reservoir spillway. 457 Comment
  CHSC101526  Carduus pycnocephalus G. F. Hrusa; R. Gross 2008-5-23 17405 Lake Dry, open, disturbed flat along road, in Quercus douglasii woodland in middle Benmore Canyon immediately east and south of Indian Valley Reservoir spillway. 457 Comment
  UCD161815  Carex James A. Neilson Jr. 1975-6-5 3334 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Exact location unknown. Coordinates, estimated by label maker.) Comment
  UC822659  Carex amplifolia Lewis S. Rose 1935-6-4 35207 Lake 5 mi s Middletown; St. Helena Creek Comment
  UCD167464  Carex amplifolia James Neilson 1982-6-1 4077 Lake Mayacmas Mountains. West Ford Flat. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CAS-BOT-BC19225  Carex barbarae J. W. Blankinship 1928-8-10 s.n. Lake Kelseyville. Dells of Cold Creek. Comment
  CAS-BOT-BC34839  Carex densa James D. Jokerst 1985-4-15 2237 Lake Near Harbin Springs. Comment
  UC1748282  Carex densa L. P. Janeway 2000-5-30 6756 Lake bench on NE side of North Fork Cache Creek Inner North Coast Ranges 472 Comment
  CHSC78724  Carex dudleyi L. P. Janeway 2000-5-30 6756 Lake Inner North Coast Ranges. Spring in grassland bench on northeast side of North Fork Cache Creek. 472 Comment
  CAS-BOT-BC21301  Carex fracta Philip Alexander Munz 1956-7-24 22270 Lake Fir Root Spring, Long Ridge SE of Snow Mountain. 1371 Comment
  UC767136  Carex globosa R. F. Hoover 1941-5-2 4989 Lake e side Mt. St. Helena Comment
  CAS-BOT-BC146657  Carex hirtissima Alice Eastwood; John Thomas Howell 1938-5-17 5681 Lake Elk Mountain Ranger Station Comment
  SEINET7563263 Image available Carex klamathensis Unknown 1999-7-5 6492 Lake Kanaka Glade, a spring at the head of "Spanish Creek East Fork" near top of Pacific Ridge. Hough Springs Quad. 981 Comment
  UCD70602  Carex klamathensis G. L. Stebbins 1985-5-19 C 532 Lake Pacific Ridge, Kanaka Glade. 981 Comment
  UC766088  Carex multicaulis R. F. Hoover 1941-5-11 5017 Lake foot of grade w Middletown (on road to Kelseyville) Comment
  JEPS80345  Carex pachystachya L. R. Heckard and J. Hickman 1981-6-21 5582 Lake north cirque, Snow Mt. Snow Mt. 1889 Comment
  CAS-BOT-BC117557  Carex serratodens LeRoy Abrams 1928-5-7 12501 Lake Cache Creek, 2 mi W of Hough's Springs. Comment
  CAS-BOT-BC117561  Carex serratodens John Thomas Howell 1945-6-19 21019 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CAS-BOT-BC117564  Carex serratodens Doris K. Kildale 1928-5-7 5002 Lake 6 mi E of Hough's Mineral Springs Comment
  RSA2185  Carex serratodens J. W. Blankinship 1923-5-6 s.n. Lake Upper Kelsey Creek. Comment
  UCD84043  Carex serratodens Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6221 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via eastern forks of Rocky Creek Road and then via a private road owned by Stephen Gilardi (an area known as Brushy Sky High on some maps). 662 Comment
  UCD58736  Carex serratodens John Anderson 2007-4-7 s.n. Lake Walker Ridge. Comment
  CAS-BOT-BC115578  Carex tumulicola Milo S. Baker 1940-5-4 9692 Lake Kelseyville and Lower Lake Trip Comment
  CHSC108161  Carex vesicaria David L. Woodward 2007-6-25 1937 Lake Mendocino National Forest - North Coast Ranges Upper Main Eel River Watershed. Summit Lake; ~4.5 miles west of Sanhedrin Mtn. Summit; Part of Smokehouse Creek headwaters; In loop of Rd 19N36. 1120 Comment
  CHSC42233  Castilleja affinis L. A. Hinman 1986-4-5 8 Lake E side Clear Lake, 2.2 mi s of Lucerne. 396 Comment
  JEPS17089  Castilleja applegatei subsp. martinii Rimo Bacigalupi with G. Thomas Robbins 1954-6-25 4611 Lake 6 mi e summit of Bartlett Mtn. grade (along road from Clear Lake to Bartlett Springs, e slope of Ruppet Ridge); Mendocino National Forest, Ruppert Ridge 944 Comment
  JEPS4834  Castilleja applegatei subsp. martinii Rimo Bacigalupi and J. R. Sweeney 1953-5-27 4166 Lake about 2 mi s Whispering Pine Resort (along State Highway 29, in canyon of upper Putah Creek, about 0.25 mi above (n of) junction of road to Anderson's Springs) 487 Comment
  JEPS4837  Castilleja applegatei subsp. martinii Rimo Bacigalupi and J. R. Sweeney 1953-5-27 4164 Lake about 1.5 mi s (above) Bottle Rock Road with Lower Lake (Calif. 29) and Salmina rds (along grade up Cold Creek drainage (Bottle Rock Road), between Kelseyville and Cobb Valley) 701 Comment
  RSA516566  Castilleja applegatei subsp. pinetorum R. C. Bacigalupi, G. Thomas Robbins 1954-6-24 4597 Lake At summit of Hull Mountain. Lake-Mendocino Co line. 2120 Comment
  HSC20837  Castilleja attenuata H. E. Parks, S. T. Parks 1930-5-15 827 Lake Mirabel Mine 762 Comment
  HSC62801  Castilleja attenuata Thomas Wood 1979-4-14 102 Lake 0.4 mi. N of S.R. 20 on the Walker Ridge Rd. 640 Comment
  UCD131804  Castilleja attenuata Arti Lal; PLS 102 plant collecting interns 2013-4-14 2 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. North of road that goes southeast from Glebe Road at gate. 582 Comment
  UC427864  Castilleja densiflora subsp. densiflora H. E. and S. T. Parks 1930-5-1 804 Lake near Mirabel Mine Comment
  HSC82323  Castilleja exserta subsp. exserta Thomas W. Nelson, Jane P. Nelson 1978-4-1 3853 Lake E side of Walker Ridge, 0.25 mi. N of junction with Hwy. 20 Comment
  UC1282719  Castilleja foliolosa J. R. Sweeney 1952-5-2 798 Lake 4.5 mi from Middletown (on Hwy 29, Anderson Springs Fire -Burned Aug. 1951) Comment
  UCD159723  Castilleja foliolosa James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3009 Lake Mayacmas Mountains, summit of Childers Peak, ca. I mile east of Big Canyon Road, Barceloux Ranch. (Elevation estimated using Google Earth by label maker.) 579 Comment
  HSC20581  Castilleja foliolosa H. D. Sumner 1960-4-30 Lake E grade of Clear Lake, near Hwy. 20 396 Comment
  HSC69921  Castilleja foliolosa Thomas W. Nelson, Jane P. Nelson 1978-4-1 3866 Lake Along Walker Ridge, 3 mi. N of Jct. with Hwy. 20 Comment
  UCD122546  Castilleja foliolosa D. Sanchez-Mata 1998-6-24 s.n. Lake Lower Lake. Morgan Valley Road. UC MacLaughlin Nature Reserve. 720 Comment
  SEINET12320819  Castilleja franciscana L. D. Curtis 1981-1 7 Lake 5.1 mi W of Walker Ridge Rd, Hwy 20 457 Comment
  SEINET12331445  Castilleja martinii F. H. Utech, Knight, W.; Knight, I.; Edwards, S. 1986-1 86 -294 Lake Highland Springs Road near Highland Springs Reservior, ca 5 mi WSW of Kelseyville 530 Comment
  HSC43912  Castilleja minor subsp. spiralis Robert M. Specht 1977-8-18 1182 Lake Ukiah District [somewhere within the BLM district bounday, see County and TRS for location, not from the city of Ukiah proper], Drainage on N facing slope 707 Comment
  JEPS18544  Castilleja minor subsp. spiralis A. A. Heller 1902-8-2 6015 Lake near Hullville (on the ridge between Eel River and Rice Creek) Comment
  RSA2321  Castilleja minor subsp. spiralis J. W. Blankinship 1928-9-6 s.n. Lake Siegler Springs. Comment
  UC1196852  Castilleja minor subsp. spiralis Joseph P. Tracy 1935-7-4 14037 Lake near Glenbrook (n side of Cobb Valley); Cobb Mountain, Cobb Valley 822 Comment
  JEPS15178  Castilleja rubicundula subsp. lithospermoides A. Simontacchi 1937-6-21 180 Lake 0.5 mi ssw Whitter Springs; Lakeport Quad. 426 Comment
  JEPS25512  Castilleja rubicundula subsp. lithospermoides T. Powell 1961-5-11 112 Lake 2 mi se Upper Lake Comment
  SD116530  Castilleja rubicundula subsp. lithospermoides Barbara Ertter, Jeffrey Strachan 1980-5-8 3328 Lake Hwy 29 2.3 mi north of Middletown, saouth end Coyote Valley, roadside at edge of meadow 305 Comment
  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
  UCR71534  Castilleja rubicundula subsp. rubicundula Barbara Ertter, Annetta Carter 1989-5-28 8518 Lake Morgan Valley Road 0.6 mi west of Napa Co. line c. 12 airmiles SE of Lower Lake (town), at public access road Comment
  CAS-BOT-BC40205  Caulanthus lasiophyllus Agnes M. Bowman 1902-4-1 92 Lake Unspecified. Comment
  CAS-BOT-BC47758  Ceanothus C. F. Leithold 1893-7-4 s.n. Lake Cobb Mt. Comment
  CAS-BOT-BC48506  Ceanothus confusus Milo S. Baker 1940-6-30 9731 Lake Beyond Gifford's on road to sawmill Comment
  UC750713  Ceanothus confusus John Thomas Howell 1945-6-20 21131 Lake between Pinnacle Rock and Low Gap (Bartlett Mt.); Bartlett Mt. Comment
  UC173695  Ceanothus cordulatus H. M. Hall 1913-7-23 9569 Lake Mt. Hull Inner North Coast Ranges (40-50 mi inland) 2011 Comment
  CAS-BOT-BC49290  Ceanothus cuneatus J. W. Blankinship 1923-3-25 s.n. Lake Kelseyville, slopes of Mt. Konocti Comment
  CAS-BOT-BC49296  Ceanothus cuneatus John Thomas Howell 1931-4-3 6153 Lake Butts Canyon Road to Middletown, 6.5 miles from Aetna Springs Comment
  HSC62783  Ceanothus cuneatus Marla J. Carollo 1979-4-14 24 Lake 0.4 mi N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  POM182679  Ceanothus cuneatus D. D. Keck 1931-4-3 1081 Lake 6 miles N of Aetna Springs. Comment
  CAS-BOT-BC83807  Ceanothus cuneatus var. cuneatus D. O. Burge; C. Miller 2007-6-13 945 b Lake Mendocino National Forest 600 Comment
  CHSC101527  Ceanothus cuneatus var. cuneatus G. F. Hrusa; R. Gross, L. Houser 2008-4-11 17109 Lake Open, chaparral slopes with woodland on N faces immediately below Indian Valley Reservoir spillway into N. Fork Cache Creek tailrace. 396 Comment
  UC1071073  Ceanothus cuneatus var. cuneatus A. Simontacchi 1937-6-25 203 Lake 2 mi sw. Sawmill Falt; Lakeport qaud., Mendocino Nat. For. 822 Comment
  UC573172  Ceanothus cuneatus var. cuneatus K. E. Bradshaw 1937-6-2 47 Lake 3.5 mi w, Lakeport; Lakeport quad. 533 Comment
  UCD81101  Ceanothus cuneatus var. cuneatus Ryan Abe; with PLB 102 class 2009-5-3 56 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road miles north of junction with Hwy 20. East side of the road. 731 Comment
  UC80072  Ceanothus cuneatus var. cuneatus C. F. B. 1903-5-8 2975 Lake Mts. of se part of county Comment
  CAS-BOT-BC64430  Ceanothus divergens W. Knight; I. Knight 1984-2-12 5386 Lake Kortum Canyon Road. Comment
  SEINET12210685  Ceanothus diversifolius W. Knight, Knight, I. 1981-1 s.n. Lake Between Soda Creek Ranger Sta. & summit of Mt. San Hedrin. Near Cedar Creek 762 Comment
  POM283005  Ceanothus foliosus Lyman Benson 1931-3-22 2680 Lake Highland Springs. Mayacamas mt. range, Adobe creek. 610 Comment
  RSA256636  Ceanothus foliosus Robert M Specht 1975-5-3 139 Lake 5.8 miles (9.2km) W of jct with route 29 on Scott's Creek road. 915 Comment
  SD27847  Ceanothus foliosus Carl B. Wolf 1928-5-6 2020 Lake 3 mi. W. of Nartlett Springs on road to Clear Lake 609 Comment
  SD87857  Ceanothus foliosus Frank W. Peirson 1926-4-2 6571 Lake Summit of Hopland Grade Comment
  UCR101772  Ceanothus foliosus subsp. vineatus L. C. Wheeler 1952-9-3 6890 Lake White Rock Mtn: near Blue Lakes Comment
  CAS-BOT-BC49667  Ceanothus foliosus var. foliosus Alice Eastwood; John Thomas Howell 1938-5-18 5737 Lake South of Kelseyville on road to Adams Springs Comment
  RSA602260  Ceanothus foliosus var. vineatus Louis C. Wheeler 1952-9-3 6890 Lake White Rock Mountain: near Blue Lakes. Comment
  CAS-BOT-BC50861  Ceanothus incanus H. E. McMinn 1926-1-2 1623 A Lake In flat at base Mt. St. Helena - toward Middletown Comment
  CAS-BOT-BC50863  Ceanothus incanus M. S. Jussel 1933-7-5 374 Lake Between Cobb Mountain and Admans Springs on the Binkley Ranch Comment
  CAS-BOT-BC50871  Ceanothus incanus Carl B. Wolf 1928-5-4 1875 Lake 5 miles south of Middletown Comment
  UCD112178  Ceanothus incanus P. Zinke 1951-6-4 228 Lake California Forest and Range Experiment Station; near Mt. St. Helena trout hatchery. 685 Comment
  JEPS80067  Ceanothus integerrimus L. R. Heckard with J. Hickman 1979-6-15 5076 Lake Summit Springs Trail, s ridge of mountain Snow Mt. 1676 Comment
  UCD158758  Ceanothus integerrimus James A. Neilson Jr. 1974-6-30 2794 Lake Mayacmas Mountains, northwest ridge of Cobb Mountain. Head of Alder Creek. (Elevation estimated by label-maker using topo map). 1097 Comment
  CAS-BOT-BC50640  Ceanothus jepsonii John Thomas Howell 1939-5-7 14651 Lake On road from Lower Lake to Knoxville near Napa Co. line. Comment
  CAS-BOT-BC51081  Ceanothus jepsonii H. E. McMinn 1923-5-26 992 Lake 1 mile from Knoxville toward Lake County line Comment
  CAS-BOT-BC51092  Ceanothus jepsonii M. S. Jussel 1932-4-30 s.n. Lake Jordan Park, Coleman estate Comment
  HSC97587  Ceanothus jepsonii A. Burgard, J. Goldsmith, J. Kalt 1996-3-30 13 Lake 1.4 mi W of Walker Ridge Rd. on Indian Reservoir Rd., 57 mi E of Hwy. 101 on Hwy. 20 683 Comment
  CAS-BOT-BC51120  Ceanothus jepsonii var. albiflorus D. E. Breedlove 1980-6-29 44835 Lake Butts Canyon Road 5-8 miles S of Middletown 274 Comment
  CAS-BOT-BC51126  Ceanothus jepsonii var. albiflorus Jeff Dunk; Tallchief Comet; David Munger 1987-4-11 56 Lake Walker Ridge Road off Hwy 20 East; 1.5 miles East of Blue Oak Campground Comment
  HSC85923  Ceanothus jepsonii var. albiflorus Eric May, Susan Carter 1987-4-11 131 Lake 6.5 mi from Hwy. 20 on Walker Ridge Rd., 1.4 mi E of Blue Oak Campground, SE of Indian Valley Reservoir Comment
  HSC90069  Ceanothus jepsonii var. albiflorus C. Baldwin, A. Hiss, P. Reynolds 1990-4-14 42 Lake Indian Valley Reservoir access rd. 1.5 mi NE of intersection with Walker Ridge Rd., 20 m off rd. 689 Comment
  JEPS20111  Ceanothus jepsonii var. albiflorus W. L. Jepson 1920-5-23 8976 Lake near summit of range between Bear and Indian Valleys; n.e. Lake Co. Comment
  CAS-BOT-BC51143  Ceanothus lemmonii A. S. Stinchfield 1916-8-1 s.n. Lake Near Bartlett Springs 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
  UC1193291  Ceanothus prostratus P. Zinke 1951-3-21 223 Lake on Lake-Napa County Line Quad. 59C2 609 Comment
  UC1281273  Ceanothus prostratus H. E. McMinn 1940-6-19 5273 Lake 1 mi up grade Forest Lake (Mt. St. Helena Highway to Lakeport) Comment
  JEPS36481  Centaurea benedicta W. L. Jepson 1943-5-16 20805 Lake on Scott Creek (valley at foot of Mayacamas range); Mayacamas Range, Scott Creek Comment
  CDA39067  Centaurea maculosa J. Xerogeanes 2013-7-15 PDR# 230 P06005874 Lake North side of Lake Pillsbury, 50 yards east of intersection of the road to east boat ramp (10W50 Trail) and the Hull Mountain Road (FR 20N01); Mendocino National Forest. Comment
  UCD130063  Centaurea melitensis J. P. Smith; Tom Nelson 1976-4-13 8556 Lake Bartlett Springs Road; 0.7 miles from its junction with State Route 20. 457 Comment
  UC1585871  Centaurea solstitialis Barbara Ertter 1988-7-3 7656 Lake Elk Mt. Rd. 3 mi from top top of mountain (ca halfway up switchbacks on s face of mt., ca. 7 airmiles n of Upper Lake (town), 2.7 mi from Middle Cr. crossing); Elk Mountain 762 Comment
  RSA756541  Centaurium muehlenbergii Barbara Ertter 1988-7-3 7654 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
  UC562311  Centaurium trichanthum Joseph P. Tracy 1935-7-4 14033 Lake near Glenbrook (n side of Cobb Valley); Cobb Valley, Cobb Mountain 822 Comment
  UC878330  Centaurium trichanthum Milo S. Baker 1940-6-30 9750 Lake opposite Whispering Pines Resort Comment
  RSA695583  Centromadia pungens subsp. pungens Keith E. Hoffmaster 1938-6-28 862 Lake Near Clear Lake Oaks (Hanson ranch.) Comment
  RSA695598  Centromadia pungens subsp. pungens Keith E. Hoffmaster 1938-6-28 862 Lake Near Clear Lake Oaks (Hanson ranch.) Comment
  JEPS81366  Cephalanthera austiniae L. R. Heckard and J. C. Hickman 1982-7-7 5975 Lake n.w. side Snow Mt. (Middle Fork Stoney Creek); Middle Fork Stoney Creek 1554 Comment
  UCD137048  Cephalanthus occidentalis Ellen Dean; with Plant Biology 102 interns 2013-5-4 7754 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. Northern part of park near beach picnic area. 401 Comment
  RSA0018309  Cephalanthus occidentalis Keith E. Hoffmaster 1938-6-28 869 Lake Clear Lake shore. Comment
  POM271049  Ceratophyllum demersum Lyman Benson 1928-6-28 344 Lake Soda Bay; Mt. Range: Middle N Coast; Clear Lake [area]. 427 Comment
  CAS-BOT-BC179403  Cercis occidentalis L. M. Bremner 1904-7-28 s.n. Lake unspecified Comment
  CAS-BOT-BC179426  Cercis occidentalis Camille F. Nowell 2011-6-11 5 Lake On the E side of hwy. 53, 3 mi. S of junction with hwy. 20. 466 Comment
  CAS-BOT-BC179427  Cercis occidentalis Camille F. Nowell 2011-6-11 7 Lake Hwy. 20 near summit of mountain, heading E toward Williams. 520 Comment
  JEPS64769  Cercis occidentalis W. L. Jepson 1936-12-5 17983 Lake on Kelseyville Rd. 2 mi w Lower Lake Comment
  UCD83622  Cercis occidentalis Adam Clause; with PLB 102 class 2010-5-2 1 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.5 road miles north of the intersection with Hwy 20. West side of the road where there is a turnaround and remnants of old road on saddle. 652 Comment
  CDA12012  Cercocarpus betuloides G. F. Hrusa 1990-4-8 7664 Lake North Coast Biodiversity Arena; W side of Walker Ridge Rd. above Bear Valley. Comment
  CHSC60140  Cercocarpus betuloides Mike Pahl 1988-4-9 10 Lake Jct hwys 29 and 175, ca 3 mi se of Kelseyville. 463 Comment
  RSA453307  Cercocarpus betuloides Phyllis Krieg 1979-4-1 s.n. Lake Middle Creek Campground Mendocino National Forest. 457 Comment
  UCD40011  Cercocarpus betuloides Rodney Gale Myatt 1971-9-15 999 Lake Cobb Mt. Along Hwy 29, south of Clear Lake. 822 Comment
  RSA96856  Cercocarpus betuloides Percy C. Everett, E. K. Balls 1954-10-18 20347 Lake Along Rice Fork about jct with Bear Creek, rd. from Stonyford to Upper Lake. 610 Comment
  UC721247  Cercocarpus betuloides var. betuloides Rogers McVaugh 1941-8-2 6201 Lake 5.3 mi s of Middletown (near route Cal. 29) Comment
  HSC62822  Cercocarpus montanus var. glaber Kenneth Clark 1979-4-14 88 Lake 0.4 miles N of S.R. 20 on Wilbur Springs Rd. 640 Comment
  HSC47996  Chaenactis douglasii var. douglasii J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9341 Lake Mendocino National Forest, FS Rd. M1, 5.3 mi. from junction with FS Rd. 20N01 1585 Comment
  UC90108  Chaenactis douglasii var. douglasii C. A. Purpus Aug 1 1894-Sep 1 1894 1127 Lake Snow Mt. Comment
  CHSC79665  Chaenactis glabriuscula var. heterocarpha L. Snyder; B. Redfern, A. de Knijf 1999-5-1 54 Lake Blue Oak Recreation area, Walker Ridge Rd, 12.8 km from Hwy 20. 536 Comment
  UC1733674  Chaenactis glabriuscula var. heterocarpha Kay H. Beach, Frank Gould 1940-5-4 429 Lake Abundant annual on rocky serpentine knoll 2 1/2 miles northeast of Middletown on road to Lower Lake. Assoc.: Gilia capitata, Arenaria douglasii, Chlorogalum pomeridianum. Comment
  UC894509  Chaenactis glabriuscula var. heterocarpha A. A. Heller 1916-6-7 12368 Lake between Bartlett Springs and Allen Springs Comment
  UCR212292  Chaenactis glabriuscula var. heterocarpha Ellen Dean, Davis Botanical Society 2008-5-31 5044 Lake West of I-5 at Maxwell, western slope of Goat Mountain, at terminous of forest service road that ends due west of Goat Mountain lookout and southeast of Youngs Corral Spring 1491 Comment
  UC728615  Chamaesyce serpyllifolia Milo S. Baker 1945-8-24 11175 Lake beach at Clear Lake Highlands Comment
  RSA90804  Chenopodium botrys Milo S. Baker 1953-6-20 12737 Lake Hwy right of way 3.4 miles E of Middletown. Comment
  RSA730222  Chenopodium californicum R. R. Halse 2007-3-25 7128 Lake Along State Hwy 20 ca 7 miles NW of Clearlake Oaks or 11.4 miles SE of Upper Lake, at junction with Diane Ct. 396 Comment
  JEPS58864  Chimaphila menziesii M. S. Hazell c. 1937 Lake Bartlett Mt. Comment
  JEPS61563  Chlorogalum angustifolium W. L. Jepson 1892-7 Lake near Uncle Sam Mountain; near Uncle Sam Mountain Comment
  CAS-BOT-BC497628  Chlorogalum angustifolium Doris K. Kildale 1926-5-30 2066 Lake Between Clear Lake & Lower Lake 457 Comment
  UC1737027  Chlorogalum pomeridianum Kay H. Beach, Frank Gould 1940-5-17 426 Lake near Middletown. Comment
  CAS-BOT-BC497681  Chlorogalum pomeridianum Robert F. Hoover 1949-1-1 19765 Lake East base of Mt. St. Helena Comment
  JEPS81391  Chlorogalum pomeridianum var. pomeridianum L. R. Heckard and J. C. Hickman 1982-7-9 6001 Lake Summit Springs trail s side Snow Mountain (s side Snow Mountain) 1706 Comment
  UC1282827  Chlorogalum pomeridianum var. pomeridianum J. R. Sweeney 1952-5-2 761 Lake ne facing slope 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa county line on Pope Valley road); Butts Canyon 243 Comment
  UC1586111  Chlorogalum pomeridianum var. pomeridianum Barbara Ertter 1988-7-3 7667 Lake Elk Mountain Road ca 7 airmi n of Upper Lake (town) ca halfway up switchbacks on s face Elk Mountain (3 mi from top, 2.7 mi from Middle Creek crossing) 762 Comment
  CAS-BOT-BC191821  Chorizanthe clevelandii John Thomas Howell 1945-6-21 21198 Lake Bartlett Flat Comment
  UC77536  Chorizanthe clevelandii K. Brandegee May 1883 Lake Grizzly Canyon Comment
  JEPS57624  Chorizanthe clevelandii W. L. Jepson July, 1892 Lake near Uncle Sam Mountain (on the bottle-stone formation); near Uncle Sam Mountain Comment
  CAS-BOT-BC257004  Chorizanthe membranacea J. W. Blankinship 1924-5-2 s.n. Lake Kelseyville. Dells of Cold Cr. Comment
  SD8109  Chorizanthe polygonoides var. longispina Katherine Curran Jun 1884 Lake (No Locality written on Label) (mak 8/07) Comment
  CDA1149  Cirsium cymosum T. C. Fuller 1962-7-1 9146 Lake Boggs Lake; about 7 mi. s.e. of Kelseyville. 0 Comment
  UC577917  Cirsium cymosum var. cymosum A. Simontacchi 1937-6-25 205 Lake 1.7 mi sw Sawmill Flat; Lakeport Quad. 960 Comment
  CDA23615  Cirsium douglasii Chuck Morse/Lynn Eutenier 2008-8-22 s.n. Lake Middletown, in Paradise Valley 0 Comment
  UCD81875  Cirsium douglasii var. breweri Ellen Dean; K. Mawdsley,G. Harrington,R. Wilmarth,B. Rice,E. Salvia 2009-5-27 5755 Lake Walker Ridge. Picnic area near Cold Spring. 912 Comment
  HSC46520  Cirsium occidentale var. venustum J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9291 Lake Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01 1006 Comment
  JEPS59173  Cirsium occidentale var. venustum Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake upper end Scott Valley; Clear Lake Comment
  RSA2299  Cirsium occidentale var. venustum J. W. Blankinship 1928-7-22 s.n. Lake Kelseyville, Konocti woods Comment
  RSA0059677  Cirsium occidentale var. venustum Barbara Ertter 1988-7-4 7714 Lake 0.5 miles east of Rice Fork on Bear Creek Road 1.5 miles W of Bear Creek Campground, Mendocino National Forest about 11 air miles N of Upper Lake (town) SE of Lake Pillsbury. 610 Comment
  SBBG100121  Cirsium occidentale var. venustum B. Ertter 1988-7-4 7714 Lake 0.5 mi E of Rice Fork on Bear Crk Rd 1.5 mi W of Bear Crk Cmpgrd, ca. 11 air mi N of Upper Lake (town) SE of Lake Pillsbury 609 Comment
  CAS-BOT-BC288724  Cirsium remotifolium John Thomas Howell 1937-7-19 13133 Lake Elk Mt Comment
  RSA0116937  Cirsium vulgare Lyman Benson 1943-9-2 11430 Lake Kelseyville. Mt. Range: Middle North Coast. Drainage Area: Clear Lake. 411 Comment
  CAS-BOT-BC169778  Cistanthe quadripetala M. S. Jussel 1933-6-25 136 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CAS-BOT-BC169782  Cistanthe quadripetala M. K. Curran 1884-1-1 s.n. Lake unspecified 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
  JEPS718  Clarkia amoena subsp. huntiana Willis L. Jepson 1892-7 13338 Lake Saratoga Springs Comment
  RSA32509  Clarkia amoena subsp. huntiana J. T. Howell 1945-6-22 21230 Lake 3.8 miles N of Middletown Comment
  SD69972  Clarkia amoena subsp. huntiana Darley F. Howe 1968-4-24 Lake Near Lakeport, Lake County, Comment
  UCD164548  Clarkia concinna A. Amezcua 1995-5-20 12 Lake On the west side of Big Canyon Road, 2km north of intersection with Harbin Springs Road, 400 Comment
  CAS-BOT-BC164196  Clarkia concinna J. W. Blankinship 1923-5-6 s.n. Lake Kelsey Cr. Canyon Comment
  HSC41192  Clarkia concinna subsp. concinna Robert M. Specht, John Rehling 1976-5-16 472 Lake 4.8 mi. E of Lake and Mendocino Co. border on Hwy. 175 Comment
  RSA0060029  Clarkia gracilis subsp. albicaulis Milo S. Baker 1950-5-23 12250 Lake 2.9 miles E of Middletown Comment
  CAS-BOT-BC164596  Clarkia gracilis subsp. gracilis C. G. Phillips; L. Cole; S. A. Haultain; K. B. Barrows 1984-4-28 21 Lake Walker Ridge, Indian Valley Access Rd., 1.1 mi. N of Blue Oak Campground 853 Comment
  CHSC78677  Clarkia gracilis subsp. tracyi L. P. Janeway 2000-5-30 6751 Lake Inner North Coast Ranges. Dry stony ground adjacent to a spring and rocky drainage on northeast side of Bartlett Springs Road 1.1 km northwest of Walker Ridge summit. 631 Comment
  POM37815  Clarkia purpurea subsp. purpurea Marcus E. Jones 1883-5-8 s.n. Lake Kelsey. Comment
  POM271802  Clarkia purpurea subsp. quadrivulnera Lyman Benson 1928-6-20 261 Lake Western base of Mt. Konocti, Kelseyville; Middle North Coast mountain range 488 Comment
  UC1586089  Clarkia purpurea subsp. quadrivulnera Barbara Ertter 1988-7-3 7665 Lake 2.7 mi from Middle Creek crossing (Elk Mt. Rd., ca. 7 air mi n of Upper Lake (town), ca. halfway up switchbacks on s face of mt., 3 mi from top); Elk Mt. 762 Comment
  UC144079  Clarkia purpurea subsp. quadrivulnera Joseph P. Tracy May 28 1902-May 30 1902 1713 Lake Lakeport Cemetery Northern Coast Ranges 426 Comment
  CAS-BOT-BC164858  Clarkia rhomboidea Freed W. Hoffman 1947-6-20 1612 Lake Summit of Goat Mt. near Colusa-Lake county line. North Coast Ranges Comment
  CAS-BOT-BC231521  Clarkia rhomboidea Ellen Dean; G. Harrington; C. Thomsen; L. Sarafini 2010-6-16 6175 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage, north of (below) waterfall and large boulders 645 Comment
  UC1282764  Clarkia rhomboidea J. R. Sweeney 1951-4-15 622 Lake 1.2 mi sw Highland Springs 464 Comment
  UC20025  Clarkia rhomboidea Willis L. Jepson 1892-7 Lake near Kelseyville; Mountain Region of Clear Lake Comment
  UCD32404  Claytonia Beecher Crampton; Jim Sweeney 1950-5-6 556 Lake 1 mile west of Highland Springs on either side of the road. 457 Comment
  CHSC24936  Claytonia exigua subsp. exigua Brad R. Parker 1976-4-3 1 Lake Small population, ca. 72 mi sw of Chico and 2.5 mi e of the Abbott mine on the s side of Hwy 20, between fence and shoulder of the road. 563 Comment
  UC1282810  Claytonia exigua subsp. exigua J. R. Sweeney 1951-4-1 579 Lake 1.2 mi sw Highland Springs 464 Comment
  CAS-BOT-BC439492  Claytonia parviflora subsp. parviflora M. S. Jussel 1933-4-30 s.n. Lake Jordan Park, Cobb Mt. Comment
  CHSC32963  Claytonia parviflora subsp. parviflora Terri Bartowski; Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 13 Lake Along Walker Ridge Road, 2.66 miles south of junction with access road to Indian Valley Dam. Comment
  RSA469292  Claytonia parviflora subsp. parviflora D. A. Young 1969-5-4 P- 468 Lake Collected at the Clear Lake State Park Clear Lake. Northern Oak Wd.; shaded rocky area. 457 Comment
  CDA15489  Claytonia rubra subsp. depressa G. F. Hrusa, WTD 1998-6-19 14626 Lake North Coast Ranges; N side of Goat Mtn. summit area. Comment
  UCD100558  Claytonia saxosa J. M. Tucker 1959-5-30 3523 Lake down the southwest side of the ridge from the summit downward, ca. 1 1/4 miles northwest of Goat Mountain Lookout, Goat Mountain. 1798 Comment
  UC635541  Clematis lasiantha Pauline Schulthess 1931-7-10 Lake 1 1/2 mi. s.w. Kelseyville Comment
  UC931952  Clematis lasiantha Verne Grant and Alva Grant 1946-5-26 7637 Lake 12 mi. s.e. Middletown (on rd. to Aetna Springs, Lake-Napa Counties) Comment
  UCD144222  Clematis ligusticifolia G. F. Hrusa 1994-8-1 11912 Lake Barrel Springs Creek near confluence with Kilpepper Creek. Road from Bear Valley to Bartlett Springs. (Original coordinates printed on label corrected in 2015 to coordinates displayed in this record) Comment
  UC9070  Clematis ligusticifolia Willis L. Jepson 1892-1 Lake near <Tem Lem ?>, mountain region of Clear Lake Mt. Region of Clear Lake Comment
  CAS-BOT-BC294708  Collinsia Mona Bourell 1997-7-3 6594 Lake Mendocino National Forest. Along road to summit of Sheetiron Mt. Comment
  UCD32403  Collinsia bartsiifolia Beecher Crampton; Jim Sweeney 1950-5-6 554 Lake 1 mile west of Highland Springs on either side of the road. 457 Comment
  HSC86892  Collinsia bartsiifolia var. bartsiifolia Pat Daly, Rudy Galindo 1988-4-16 42 Lake 6.1 mi. on Walker Ridge Rd. from Hwy. 20 to Blue Oak Campground 732 Comment
  CHSC27522  Collinsia grandiflora Michael F. Henetz 1978-5-15 14 Lake Ca. 100 m s of junction of Hwy. 29 and Hwy. 175. 529 Comment
  CHSC3912  Collinsia grandiflora L. Lyons 1967-3-20 Lake 1/4 mi. s. Hwy 29, on Seigler Canyon Rd., ca. 2.5 mi se. of lower lake 22.4 mi. ne. Lakeport. 652 Comment
  SD6972  Collinsia greenei M. K. Curran June 1884 Lake Allen Springs Comment
  UC173892  Collinsia greenei H. M. Hall 9531 Lake Mt. Hull Mt. Hull (40-50 mi from Pacific Ocean; n Lake County); Inner North Coast Ranges, Mt. Hull Comment
  CHSC7080  Collinsia heterophylla H. Alger 1969-4-2 9 Lake 10 ft. e of Hwy 20, 0.5 mi se of Lucerne. 426 Comment
  HSC62941  Collinsia heterophylla David Wheeler 1979-4-14 52 Lake 0.4 mi. N of S.R. 20 on the Wilbur Springs Rd. 640 Comment
  HSC75324  Collinsia heterophylla Teresa Prendusi 1977-4-23 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  RSA408302  Collinsia heterophylla Patty Powers, J. Spitler, D. Stamp, C Macdonald, Cathy Railey 1980-4-19 8 Lake Coldsprings Campground, along access road to Indian Valley Dam. Comment
  UC1733960  Collinsia heterophylla Frank Gould, Kay H. Beach 1940-5-4 1022 Lake near Middletown. Comment
  JEPS88697  Collinsia rattanii T. S. Brandegee 1891-6-21 Lake Tunis; [on annotation slip]: Probably the same as Tunis Mill. A lumber mill. Comment
  RSA412221  Collinsia rattanii Milo S. Baker 1948-6-15 12069 Lake Cobb Val. Road 0.5 mile N of Jordan Park Resort. Comment
  CHSC9116  Collinsia sparsiflora M. M. Dumont 1970-4-10 86 Lake Aboundant on w side of Wildcat Rd. about 2 mi. s of jct. Wildcat Rd. and Seilger Springs Rd.; about 10 mi. se Kelseyville. 594 Comment
  HSC28211  Collinsia sparsiflora J. P. Smith, J. O. Sawyer 1972-4-1 5147 Lake 0.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  HSC82327  Collinsia sparsiflora Thomas W. Nelson, Jane P. Nelson 1978-4-1 3857 Lake E side of Walker Ridge, 0.25 mi. N of junction with Hwy. 20 Comment
  POM273488  Collinsia sparsiflora var. arvensis Lyman D. Benson 1927-4-7 843 Lake Kelseyville, Middle N Coast mtn range, Kelsey Creek drainage. 457 Comment
  RSA2429  Collinsia sparsiflora var. arvensis J. W. Blankinship 1928-4-15 s.n. Lake Kelseyville. Mt. Konocti. Comment
  HSC36832  Collinsia sparsiflora var. arvensis John Rehling, Robert M. Specht 1976-3-24 151 Lake N side of Hwy. 29, 1.1 miles E of the turnoff to Hopland Comment
  RSA305749  Collinsia sparsiflora var. arvensis James R. Shevock 1971-4-8 928 Lake Hwy 29; N of Middletown. 335 Comment
  HSC89705  Collinsia sparsiflora var. collina Levine, Pacheco, Murphey 1989-4-15 26 Lake Blue Oak Campground, between Walker Ridge Rd. and Indian Valley Res. Comment
  RSA780090  Collinsia sparsiflora var. collina Lyman Benson 1930-3-31 2032 Lake Middletown, Inner N Coast Mt. Range, Putah Creek. 457 Comment
  UC424801  Collinsia sparsiflora var. collina Milo S. Baker 1930-4-19 4864 a Lake Ziegler's Springs Comment
  CDA22937  Collinsia sparsiflora var. sparsiflora G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17116 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  CDA24949  Collinsia sparsiflora var. sparsiflora G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17101 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  UC614496  Collinsia sparsiflora var. sparsiflora L. Constance 1938-4-22 2142 Lake 7 mi sw of Lower Lake (on Putah Creek, North Coast Ranges); North Coast Ranges, Putah Creek 365 Comment
  UC672476  Collinsia sparsiflora var. sparsiflora H. L. Mason 1929-4-29 5249 Lake 2.9 mi w Lakeport (w of meadows on rd from Hopland to Lakeport) Comment
  UC75418  Collinsia sparsiflora var. sparsiflora Hardin Irwin 1904-3 9 Lake Vicinity of Kelseyville Comment
  CAS-BOT-BC229529  Collomia diversifolia M. S. Baker 1940-1-1 9581 Lake Near Mirabel mine Comment
  RSA409249  Collomia diversifolia Milo S. Baker 1945-5-9 s.n. Lake Butte's Canyon below Black Oak Villa Comment
  UC1299511  Collomia diversifolia Freed W. Hoffman 1948-6-26 2483 Lake 3 mi n Bear Creek crossin<g>; Rice Creek Comment
  UCD14554  Collomia diversifolia John M. Tucker 1980-5-3 4445 Lake Summit of Walker Ridge, on west side of Walker Ridge Road just north of Brim Road; Comment
  UCD160287  Collomia diversifolia James A. Neilson Jr. 1974-5-24 3567 Lake Mayacmas Mountains, Childers Peak area, Barceloux Ranch, east of Big Canyon Road. (Elevation and georeferencing estimated by label maker.) 579 Comment
  POM65616  Collomia grandiflora A. A. Heller 1902-7-14 5866 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  UC1601329  Collomia tinctoria T. S. Brandegee 1891-6-23 Lake Snow Mountain Comment
  JEPS80349  Convolvulus arvensis L. R. Heckard and J. Hickman 1981-6-21 5586 Lake East Peak Snow Mt. (summit) 2133 Comment
  NY643122  Convolvulus arvensis P. Schulthess 1931-7-20 s.n. Lake Pear orchard, 6 miles south of Kelseville (Brierly Ranch). Comment
  CAS-BOT-BC286026  Conyza canadensis J. W. Blankinship 1928-8-25 s.n. Lake Kelseyville. Fields near Clear Lake Comment
  RSA702856  Conyza canadensis L. Ahart 2004-10-14 11463 Lake On the south side of the bridge across Cache Creek, on the south side of Bartlett Springs Road (Road M 12), about 3 miles west of the northwest part of Indian Valley Reservoir. 503 Comment
  HSC89856  Cordylanthus pilosus Rimo Bacigalupi, G. Thomas Robbins, C. L. Custer 1954-8-9 4751 Lake In Collayomi Valley, sharp curve on Hwy. 29, 1.5 mi. SW of Middletown 351 Comment
  JEPS55928  Cordylanthus pilosus subsp. pilosus T. I. Chuang and F. M. Chuang 1968-7-24 6493 Lake on highway bank about 8 mi nw of Adams Comment
  UCD20712  Cordylanthus pilosus subsp. pilosus Mark Bibbo; w/ Laura Wynholds 2002-7-20 53 Lake McLaughlin UC Reserve. SE of Knoxville-Berryessa Rd. where the slurry pipeline crosses the road. N side of the slurry pipeline road ca. 150 yards from Knoxville-Berryesa Rd. 609 Comment
  CHSC35300  Cordylanthus pringlei J. Lacey; R. Ondricek-Fallscheer 1981-7-28 20 Lake Turn off of Bottle Rock Rd, just s of Glenbrook on to Hwy Valley Rd and continue 2 mi along a dirt rd. 799 Comment
  JEPS6996  Cordylanthus pringlei Peter H. Raven 1954-9-1 8112 Lake about 1 mi e Mirabel Park; Hoffman Creek Comment
  UC885651  Cordylanthus pringlei Milo S. Baker 1940-8-16 9864 Lake 3.5 mi e Middletown (n of hwy, next to fence and at base of hill) Comment
  JEPS6808  Cordylanthus tenuis subsp. brunneus R. F. Hoover 1928-9-23 3866 Lake Butts Canyon Comment
  RSA0084758  Cordylanthus tenuis subsp. tenuis D. Isle 2001-7-31 1399 Lake Faraway Ranch. Just south of Faraway Ranch gate. 1.9 miles E of M-1 junction with E-spur. 720 Comment
  CHSC101532  Cornus glabrata G. F. Hrusa; R. Gross 2008-5-23 17413 Lake N-facing slope above North Fork Cache Creek +/- 1/2 mile below spillway of Indian Valley Reservoir. 408 Comment
  JEPS50116  Cornus glabrata Willis L. Jepson 1892-8-2 14322 Lake base of S. Fork Eel R. grade over Elk Mt.; n. Lake Co., Mountain Region of Clear Lake, Middle Creek Comment
  POM204009  Cornus nuttallii M. S. Jussel 1933-4-30 s.n. Lake Jordan Park, Cobb Mt. Comment
  JEPS85598  Crepis monticola Rimo Bacigalupi with G. T. Robbins 1954-6-24 4602 Lake Hull Mountain; close to summit, Mendocino-Lake Co. boundary 2118 Comment
  JEPS22544  Crocidium multicaule H. L. Mason 1929-4-28 Lake foot of Hopland Grade; Mayacamas Range Comment
  JEPS105942  Crypsis schoenoides Lowell Ahart 2004-10-4 11442 Lake Below the high water line of Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road 446 Comment
  SEINET10518368  Crypsis schoenoides Dean W. Taylor 1994-10-7 Taylor 14716 Lake Blue Side Lake, sag pond on ridge ca. 1 miles S from Forest Road M10, T17N R8W SE 1/4 Section 17. Comment
  CAS-BOT-BC190154  Crypsis vaginiflora Milo S. Baker 1945-9-4 11172 Lake Beach of Clear Lake at Wygal's Resort near south end of lake. Comment
  UC1100183  Crypsis vaginiflora Malcolm A. Nobs and S. Galen Smith 1949-9-8 1863 Lake Thurston Lake; shores Comment
  UCD59993  Crypsis vaginiflora Malcolm A. Nobs; S. Galen Smith 1949-9-8 1863 Lake Thurstone Lake. Comment
  UC1618400  Cryptantha flaccida Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7517 Lake ca. 7 air mi. n.w. Lakeport (Scotts Valley Rd. 1 mi. s. of Hwy. 20, above outcrops on w. side of rd.) 426 Comment
  UC1731342  Cryptantha hispidula Dean W. Taylor 1998-6-23 16709 Lake 1 mi n of n end of Indian Valley Reservoir (North Coast Ranges, Stove Glade); North Coast Ranges, Stove Glade 609 Comment
  UC971693  Cryptantha hispidula Leo F. Koch 1940-4-29 937 Lake 1.9 mi ne Middletown (near Highway 29) 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
  JEPS90323  Cryptantha microstachys Dean W. Taylor 1972-5-8 1403 Lake on Walker Ridge Walker Ridge 1127 Comment
  SBBG28782  Cryptantha milobakeri M. S. Baker 1945-5-24 10897 Lake Bottlerock Rd ca. 1 mi S of jct with Lakeport-Lower Lake Hwy Comment
  UC1177899  Cryptantha muricata Peter M. Ray 1950-6-9 1845 A Lake ca 15 mi s Lower Lake (road to Monticello) Comment
  UC1278051  Cryptantha torreyana Beecher Crampton 1956-6-26 3664 Lake 1.7 mi e Siegler Springs Comment
  UC176907  Cryptantha torreyana J. P. Tracy May 28 1902-Jun 2 1902 1653 Lake 6 mi w Lakeport (in hills about Scotts Valley); Scotts Valley 426 Comment
  UC79408  Cryptantha torreyana Katharine Brandegee 1892-8-25 Lake Snow Mountain Comment
  JEPS83265  Cryptantha torreyana Rattan Jun 1884 42 Lake Comment
  CAS-BOT-BC80698  Cupressus macnabiana John Thomas Howell 1927-3-27 2294 Lake west of Middletown 762 Comment
  CAS-BOT-BC85527  Cupressus macnabiana Clare R. Wheeler 1978-10-14 740 Lake Mayacamas Mountains, Mill Creek Rd., approx. 8 miels S.E. of Mill Creek county Park. 762 Comment
  RSA7621  Cupressus macnabiana C. B. Wolf, B. D. Stark 1933-9-26 5509 Lake 5 miles east of Bartlett Springs on road to Haughs Mineral Springs. Inner North Coast Ranges 457 Comment
  UC1086219  Cupressus macnabiana A. R. Kruckeberg 1947-8-16 1570 Lake on serpentine hills ne of Glenbrook (w end of Cobb Valley); Cobb Valley Comment
  NY16714  Cupressus macnabiana L. Abrams 1916-7-27 6272 Lake This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  UC68  Cupressus macnabiana H. N. Bolander 2633 Lake on cedar ridges near Clear Lake Comment
  CAS-BOT-BC80813  Cupressus sargentii James McMurphy 1909-8-7 700 Lake Between Middletown & Mt. St. Helena Comment
  CAS-BOT-BC85519  Cupressus sargentii M. S. Jussel 1933-4-29 s.n. Lake Jordan Park, Cobb Mt. Comment
  RSA17615  Cupressus sargentii C. B. Wolf, E. R. Johnson 1934-10-14 6188 Lake 7 miles east of Houghs Springs on road to Williams, 3 miles west of Colusa County line 610 Comment
  UC614746  Cupressus sargentii Beryl O. Schreiber 1936-9-20 2357 Lake 5 mi s Reiff 762 Comment
  UCD133656  Cupressus sargentii Grady L. Webster; R. Rhode, A. Zoger 1990-4-28 7726 Lake Vic. of Black Oak Villa along Butts Canyon Road c. 0.5 mi NW of Lake/Napa Co. line. 297 Comment
  NY16845  Cupressus sargentii C. B. Wolf 1934-10-17 6195 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
  RSA96652  Cupressus sargentii P. C. Everett, E. K. Balls 1954-10-18 20362 Lake 5 miles southeast from Hough Springs on road from Lucerne to Williams 518 Comment
  POM278838  Cuscuta ceanothi Lyman Benson 1936-8-15 7950 Lake Kelseyville 412 Comment
  UC23291  Cuscuta europaea H. N. Bolander 1863-1 2673 Lake near Clear Lake Comment
  UC1178941  Cuscuta indecora Herbert L. Mason 1945-10-21 12743 Lake 3 mi e Middletown Comment
  JEPS57529  Cycladenia humilis var. humilis Hugo and Juanita Hamann and Eddie Dearing 1968-9-4 Lake Snow Mt. West 2133 Comment
  JEPS81354  Cycladenia humilis var. humilis L. R. Heckard and J. C. Hickman 1982-7-7 5964 Lake n.w. side Snow Mt. (Crooked Tree Ridge); , Crooked Tree Ridge 1798 Comment
  HSC66691  Cynoglossum grande Cathy Railey, Patty Powers, Debbie Stamp, Joanne Spitler, Cathy Macdonald 1980-4-19 9 Lake Coldsprings Campground, along access road to Indian Valley Dam; N-facing slopes Comment
  CAS-BOT-BC294736  Cyperaceae Mona Bourell 1997-7-2 6536 Lake Copper Butte Trail. Along trail to MIddle Fork Eel River Comment
  UC614955  Cyperus erythrorhizos Beryl Schreiber 1936-8-16 2328 Lake 1 mi. e. Lower Lake 457 Comment
  RSA2179  Cyperus squarrosus J. W. Blankinship 1928-7-18 s.n. Lake Kelseyville, Cold Creek Comment
  UC921146  Cyperus squarrosus Herbert L. Mason August, 1930 5726 Lake Clear Lake Comment
  CAS-BOT-BC114109  Cyperus squarrosus Joseph William Blankinship 1928-7-20 s.n. Lake Kelseyville. Dry bed of Cold Cr. Comment
  CAS-BOT-BC114112  Cyperus squarrosus George Ledyard Stebbins 1936-9-19 2060 Lake Muddy pond shore, SW side of Snow Mt. Comment
  CAS-BOT-BC435169  Cypselea humifusa Herbert L. Mason 1946-7-27 12944 Lake Margin of Clear Lake about one mile south of Lakeport Comment
  CAS-BOT-BC70573  Cystopteris fragilis J. W. Blankinship 1923-4-15 s.n. Lake Saratoga Springs Comment
  UCD18190  Dactylis glomerata Jean Shepard; With PLB 102 class 2000-4-29 207 Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek, just south of turn-off to Recreation Area. 632 Comment
  CAS-BOT-BC189731  Danthonia californica M. S. Jussel 1933-7-8 s.n. Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch. Comment
  CAS-BOT-BC294716  Datisca glomerata Mona Bourell 1997-7-2 6547 Lake Mendocino National Forest, Middle Fork of Eel River, near Copper Butte trailhead. Road M 3 883 Comment
  UCD151189  Datisca glomerata James A. Neilson Jr. 1974-7-10 2828 Lake Mayacmas Mountains, vicinity of Cobb Mountain, along road to PG and E geothermal units 9 and 10, Alder Creek. (Elevation estimated using Google Earth by label maker.) 960 Comment
  RSA97077  Datisca glomerata M. S. Jussel 1948-8-5 41 Lake 2 miles N of Bog Lake. Comment
  RSA430451  Daucus carota Lyman Benson 1929-9-22 1915 Lake N Coast, Clear Lake 427 Comment
  POM288491  Daucus pusillus Lyman Benson 1932-6-15 3678 Lake Bottle Rock Mountain, Middle N Coast Range, Kelsey Creek watershed. 914 Comment
  JEPS80335  Delphinium antoninum L. R. Heckard and J. Hickman 1981-7-21 5573 Lake toward Signal Peak; Snow Mt. 2026 Comment
  HSC75316  Delphinium hesperium Teresa Prendusi 1977-4-23 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  POM270755  Delphinium hesperium Lyman Benson 1932-6-15 3676 Lake Bottle Rock Mountain, Middle N Coast Range, Kelsey Creek watershed. 915 Comment
  HSC45341  Delphinium hesperium R. York 1978-4-8 118 Lake Hwy. 175, 1.5 mi. from junction with Hwy. 29 457 Comment
  CAS-BOT-BC9930  Delphinium nudicaule Alice Eastwood; John Thomas Howell 1938-5-17 5668 Lake Elk Mountain Comment
  CHSC56874  Delphinium nudicaule R. C. Benthin 1975-4-5 4 Lake 8 mi w of Clearlake Oaks on n shore of Clear Lake on Hwy. 20. 404 Comment
  RSA10801  Delphinium nudicaule Carl B. Wolf 1928-5-6 2018 Lake 3 miles west of Bartlett Springs on the road to Clear Lake. 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
  CDA40159  Delphinium patens subsp. patens G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18543 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon at intersection of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir. 137 Comment
  CHSC32953  Delphinium variegatum Teri Bartowski; Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 28 Lake Along Walker Ridge Road, 1.0 mile north of junction with access road to Indian Valley Dam. Meadow. Comment
  CAS-BOT-BC17097  Delphinium variegatum subsp. variegatum J. W. Blankinship 1924-5-2 s.n. Lake Kelseyville Comment
  RSA2563  Delphinium variegatum subsp. variegatum J. W. Blankinship 1923-4-15 s.n. Lake Kelseyville. Comment
  UC1193221  Dendromecon rigida P. Zinke 1951-5-17 PZ 213 Lake 2 mi n Livermore Ranch (Napa-Lake County boundary); Quad 60D1 701 Comment
  UCD61138  Deschampsia cespitosa B. Crampton 1953-7-14 1505 Lake Bottle Rock Road, about 2 miles north of Cobb Mtn. Comment
  UCR189540  Deschampsia cespitosa Mark A. Elvin, D. Isle, Mark S. Brunell 2006-8-3 5012 Lake Northern Inner Coast Ranges, Snow Mountain, Cedar Camp 1921 Comment
  CAS-BOT-BC227666  Deschampsia danthonioides Peter Rubtzoff 1957-7-27 s.n. Lake Boggs Lake Comment
  POM264352  Deschampsia danthonioides A. A. Beetle 1941-4-27 1731 Lake southwest side of Clear Lake, along road in full sun Comment
  SBBG525  Deschampsia danthonioides A. A. Beetle 1941-4-27 1731 Lake SW side of Clear Lake Comment
  UCD83817  Deschampsia danthonioides Ellen Dean; G. Harrington, K. Mawdsley, J. Shepard 2010-5-1 5964 Lake N end of Indian Valley Reservoir, along Bartlett Springs Rd. E end of bridge that crosses inlet. Comment
  CAS-BOT-BC201805  Deschampsia elongata John Thomas Howell 1945-6-21 21146 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CAS-BOT-BC402249  Dicentra chrysantha Pauline Schulthess 1931-8-8 s.n. Lake Mount Konocti Comment
  UC1282798  Dicentra chrysantha J. R. Sweeney 1951-5-3 629 Lake 2 mi w junction Lakeport-Hopeland Rd. (Keithby Ranch) Comment
  CAS-BOT-BC402418  Dicentra formosa subsp. formosa M. S. Jussel 1933-6-27 226 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CAS-BOT-BC402420  Dicentra formosa subsp. formosa Georgia Bentley 1917-4-20 s.n. Lake Lakeport Comment
  CAS-BOT-BC483713  Dichelostemma capitatum M. S. Jussel 1931-4-1 s.n. Lake Kelseyville Comment
  CAS-BOT-BC483719  Dichelostemma capitatum K. Faber; S. LaChance; M. Rekart 1984-4-28 5 Lake Blue Oak campground, 23 miles NE of Clearlake 609 Comment
  HSC35410  Dichelostemma capitatum subsp. capitatum Scott M. Kruse 1975-5-3 21 Lake 8.7 mi. E of SR 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  HSC69918  Dichelostemma capitatum subsp. capitatum Thomas W. Nelson, Jane P. Nelson 1978-4-2 3869 Lake Along Walker Ridge Rd., 6 mi. N of junction with Hwy. 20 Comment
  UCD148247  Dichelostemma capitatum subsp. capitatum Robert E. Preston 2013-4-6 2908 Lake 4.5 mi WNW of Middletown, along side of Hwy 175. 494 Comment
  CAS-BOT-BC502181  Dichelostemma ida-maia A. A. Heller 1902-7-14 5863 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC152220  Diplacus bolanderi David D. Keck 1933-5-30 2391 Lake Scotts Valley, 6 miles south of Blue Lakes Comment
  CAS-BOT-BC152218  Diplacus bolanderi F. W. Pennell; H. L. Mason 1940-5-23 25539 Lake Route 29, 5 miles southeast of Kelseyville 609 Comment
  CAS-BOT-BC153244  Diplacus kelloggii D. Haskamp; E. Sonnenblick; M. Taft 1995-4-1 11 Lake Blue Oak campground on Walker Ridge Rd. Area of Benmore Canyon Creek approx. 200 m east of campsites Comment
  SJSU1494  Diplacus kelloggii Thompson 1954-5-2 Lake near Four-Mile Glade, Cow Mt Recreational Area, NW of Lakeport Comment
  SD131943  Diplacus tricolor Rimo Bacigalupi, J. R. Sweeney 1953-5-26 4155 Lake Manning Flat, 5I(c) miles west of Lower Lake 569 Comment
  HSC92526  Diplotaxis muralis Jeanne McFarland, Kathie Meyer, Anne Mullenniex 1995-4-2 33 Lake Walker Ridge, 10 m W of Indian Reservoir Rd., 5 m N of entrance to Blue Oak Campground, 10 m S of small creek 537 Comment
  UCD19078  Dipsacus fullonum Jim McHenry 1967-3-8 s.n. Lake Scott Valley. Comment
  CDA14914  Distichlis spicata G. F. Hrusa 1993-6-1 11162 Lake Colonoy at spring along edge of Kilpepper Cr. approx. 200 meters upstream from its confluence w/Barrel Springs Ck. Open, Cupressus and digger pine wdlnd. Serpentine substratum. Rhizomatous. Comment
  HSC62766  Dodecatheon hendersonii M. Dean Griswold Jr. 1979-4-14 1 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  JEPS81383  Dodecatheon jeffreyi L. R. Heckard and J. C. Hickman 1982-7-8 5994 Lake spring about 1/3 mi below lower Milk Ranch meadow (flowing into Middle Fork Stony Creek, Snow Mt.); Middle Fork Stony Creek, Snow Mt., Milk Ranch meadow 1859 Comment
  RSA755721  Downingia bella R. F. Thorne, M. Patterson 1982-8-31 55234 Lake Northwest slope of Mount Hannah, Boggs Lake. 854 Comment
  POM285425  Downingia bicornuta Lyman Benson 1935-5-18 6643 Lake Bogg's Lake, Mount Hanna; Middle N. Coast Range, Clear Lake Watershed. 1067 Comment
  RSA97073  Downingia bicornuta M. S. Jussel 1948-8-6 16 Lake Bog Lake Comment
  POM285429  Downingia concolor var. concolor Lyman Benson 1928-5-1 172 Lake Asbill Dam, Middletown; Mr. Range: Middle N Coast. 518 Comment
  JEPS24760  Downingia cuspidata John H. Weiler 1960-5-22 60122 Lake ca 10 mi s Kelseyville (just of Bottle Rock Road, in margins of Boggs Lake); Boggs Lake Comment
  UC1745967  Downingia cuspidata Annetta M. Carter 1933-5-27 341 Lake Mt. Hanna between Salminas and Adams. Comment
  UC912373  Downingia cuspidata Herbert L. Mason 1934-5-5 8120 Lake sw of Mount Konocti Comment
  UC1925881  Downingia willamettensis Charles M. Belshaw 1936-9-19 2675 Lake Inner North Coast Range. Lower SW facing slope of Snow Mt. West above Sheep Camp. 1280 Comment
  UCD42113  Drymocallis glandulosa var. glandulosa Geri Hulse-Stephens 2002-6-2 952 Lake Goat Mountain. Root Homestead. 975 Comment
  CAS-BOT-BC159625  Drymocallis glandulosa var. glandulosa Ella Dales Cantelow 1939-5-7 2535 Lake 2 1/2 mi. e. of Lower Lake, Knoxville Road Comment
  CAS-BOT-BC67935  Dryopteris arguta unspecified 1899-7-1 s.n. Lake Blue Lake Comment
  CAS-BOT-BC427989  Dudleya caespitosa D. Cleveland 1882-1-1 s.n. Lake Allen Springs Comment
  CHSC42214  Dudleya cymosa J. P. Arts 1986-4-5 8 Lake 2.2 miles s of Lucerne. 396 Comment
  JEPS49909  Dudleya cymosa W. L. Jepson 1920-5-23 8984 Lake Stanton; canyon to e of ne part of county Comment
  CAS-BOT-BC428104  Dudleya cymosa subsp. cymosa Paul R. Hitchborn 1929-5-10 110 Lake Lakeport Comment
  CAS-BOT-BC197069  Echinochloa crus-galli Sydney J. Stokes 1937-10-4 s.n. Lake Kelseyville Comment
  UCD82102  Ehrendorferia chrysantha Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth 2009-5-20 5629 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.5 road mi N of intersection with road to Indian Valley Reservoir. Parking area, undeveloped roads, flats and slopes on W side of road. 821 Comment
  UC1101537  Elatine californica Herbert L. Mason 1936-9-20 11535 Lake base of trail; sheep corral to Snow Mt. Comment
  CAS-BOT-BC112807  Eleocharis macrostachya Herbert L. Mason 1946-7-27 12947 Lake Clear Lake, 2-3 miles north of Lakeport. Comment
  JEPS97581  Eleocharis macrostachya R. D. Stone 1983-6-9 528 Lake Cobb Valley Glenbrook (ca. 0.8 mi SSE of) 746 Comment
  RSA93456  Eleocharis obtusa var. engelmannii Milo S. Baker 1951-6-21 12329 Lake Along edge of Snow Lake on west side 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
  SEINET3478066  Eleocharis parishii Unknown 2000-6-2 8433 Lake Bear Valley, Bear Valley, about 2.5 miles west, about 0.25 miles west of Bartlett Springs Road and Walker Ridge Road, about 400 yards southwest of the radio tower, about 100 feet northeast of Bartlett Springs Road 600 Comment
  JEPS101991  Eleocharis quinqueflora Dean Wm. Taylor with Mey Akasah 1999-6-3 17214 Lake Manning Flat, along Highway 29 5 miles West from Lower Lake 563 Comment
  CHSC78929  Eleocharis rostellata L. P. Janeway 2000-5-30 6761 Lake Inner North Coast Ranges. Spring at head of Wyley Glade. 701 Comment
  UC187302  Elymus X hansenii J. P. Tracy May 28 1902-Jun 2 1902 1714 Lake Scotts Valley Cemetery; in hills about Scotts Valley, 6 mi nw of Lakeport 426 Comment
  UCD151136  Elymus caput-medusae James A. Neilson Jr. 1974-6-17 3044 Lake Mayacmas Mountains, Western Mine Road, Bounsall Ranch, quicksilver mine. (Elevation estimated by label maker using Google Earth.) 579 Comment
  UCD20480  Elymus elymoides E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1046 Lake McLaughlin UC Reserve. Lower reaches of eastern side of Research Hill, W of Hunting Creek. 609 Comment
  UC576258  Elymus glaucus K. E. Bradshaw 1937-6-1 38 Lake 4 mi w Lakesport; Lakesport Quadrangle 487 Comment
  CAS-BOT-BC206728  Elymus glaucus subsp. glaucus J. W. Blankinship 1924-5-24 s.n. Lake Kelseyville Comment
  UCD62341  Elymus glaucus subsp. glaucus Beecher Crampton 1955-6-13 2833 Lake State Hwy 29, 1/4 mile south Whispering Pines. Comment
  CAS-BOT-BC247094  Elymus multisetus Ellen Dean; Craig Thomsen; Gordon Harrington; John Chau 2010-5-5 5990 Lake Cache Creek Wilderness area, northern part of wilderness near Baton Flat. NW side of Cache Creek 325 Comment
  POM295660  Elymus multisetus Lyman Benson 1929-8-4 1896 Lake Mouth of Kelsey Creek Canyon Comment
  UC769954  Elymus multisetus Robert F. Hoover 1941-6-8 5326 Lake road from Middletown to Alexander Valley Comment
  HSC39712  Elymus triticoides D. E. Anderson, J. P. Smith 1971-6-26 - 1186 Lake Register area of Mendocino National Forest. Comment
  HSC67108  Emmenanthe penduliflora D. Boyd, M. Eichelberger, Tim Messick, T. Ranker 1980-4-19 30 Lake Along Walker Ridge Rd., 1.3 mi. S of junction with access road to Indian Valley Dam. Comment
  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
  HSC46538  Epilobium canum subsp. latifolium J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9336 Lake Mendocino National Forest, FS Rd. M1, 5.3 mi. from junction with FS Rd. 20N01 1585 Comment
  UC765872  Epilobium canum subsp. latifolium R. F. Hoover 1938-9-3 3806 Lake Bartlett Mountain Comment
  UC635380  Epilobium ciliatum subsp. ciliatum Pauline Schulthess 1931-7-16 Lake about 3 mi s Kelseyville; Kelsey Creek Dam Comment
  HSC87104  Epilobium ciliatum subsp. ciliatum Gladys L. Smith 1981-7-23 6999 Lake FS Rd. 20N04 en route to summit Mt. Sanhedrin 1280 Comment
  JEPS105953  Epilobium ciliatum subsp. glandulosum Lowell Ahart 2004-10-4 11437 Lake Below the high water line of Indian Valley Reservoir, along the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road 446 Comment
  JEPS38188  Epilobium densiflorum W. L. Jepson 1897-7-15 14392 Lake Mt. Hanna Comment
  SD7377  Epilobium densiflorum Daniel Cleveland 1882-7-6 Lake Allen Springs Comment
  UC519571  Epilobium densiflorum M. S. Jussel 1933-6-28 280 Lake near Cobb Valley; Binkley Ranch Comment
  POM72768  Epilobium minutum P. A. Munz 1925-6-18 9872 Lake Lakeport. Comment
  JEPS22801  Epilobium nivium Herbert L. Mason 1936-9-20 11533 Lake sw slope Snow Mountain 1828 Comment
  UC144063  Epilobium torreyi Joseph P. Tracy Jul 21 1905-Aug 16 1905 2339 Lake Elk Mountain; Northern Coast Ranges 1219 Comment
  UCD84424  Epilobium torreyi Ellen Dean; C. Thomsen, G. Harrington, R. Wilmarth, R. Wenk 2010-6-2 6040 Lake Walker Ridge. Along Walker Ridge Road, 0.6 road mi N of intersection with Hwy 20. E side of the road. 662 Comment
  JEPS122901  Epipactis gigantea Adam C. Schneider 2015-5-19 931 Lake Off of Dry Creek Rd. southwest of Middletown Comment
  UC519548  Epipactis gigantea M. S. Jussel June, 1933 Lake Vicinity of Cobb Mt. Comment
  UC673571  Epipactis gigantea Herbert L. Mason June, 1930 5679 Lake St. Helena Creek Mount St. Helena (slopes of mt.) Comment
  UCD163111  Epipactis gigantea James A. Neilson Jr. 1977-7-19 3952 Lake Mayacmas Mountains; La Cienega. (Exact location unknown. Coordinates estimated by label maker. Collection book refers to 'Rancho La Cienega' or 'La Cienega.' This most likely refers to an important biodiversity area in Lake County known as La Cienega de Carlos, which is near the junction of Sulphur, Kelsey, and Alder creeks. On this date, Neilson collected west of the Glenbrook Cemetary along a tributary of Kelsey Creek, and this record is georeferenced with those records.) Comment
  UCD41998  Equisetum arvense Geri Hulse-Stephens 2001-6-29 727 Lake Goat Mountain. Botrychium Marsh. 990 Comment
  POM296946A  Eragrostis cilianensis Lyman Benson 1943-8-1 11422 Lake Kelseyville; Middle North Coast Mt. Range; Clear lake Drainage area. 412 Comment
  UC936200  Eragrostis hypnoides Herbert L. Mason August, 1930 5728 Lake Lakeshore Clear Lake; , Lakeshore Comment
  UC962072  Eriastrum abramsii Herbert L. Mason 1945-6-28 12601 Lake se Borax Lake; Obsidian Ridge Comment
  CAS-BOT-BC512623  Eriastrum abramsii J. W. Blankinship 1924-5-15 s.n. Lake 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-BC131534  Ericameria arborescens Chester Dudley 1932-10-1 s.n. Lake Mt. Konocti Comment
  CAS-BOT-BC287619  Ericameria linearifolia Jeanne McFarland; Kathie Meyer; Anne Mullenniex 1995-4-1 5 Lake Walker Ridge, on N-facing slope 150' above Blue Oak Campground 579 Comment
  HSC95319  Ericameria linearifolia Todd Bouchier, Kathleen Gifford, Cameron Williams 1999-5-1 26 Lake Blue Oak Recreation Area; Walker Ridge Rd. 12.8 km. from Hwy. 20 536 Comment
  SD27928  Ericameria linearifolia Carl B. Wolf 1928-5-6 2010 Lake 6.0 miles west of Bartlett Springs on road to Clear Lake. 609 Comment
  HSC103558  Ericameria linearifolia J. Carey, A. Hong, J. Leffingwell 1995-4-1 17 Lake Indian Valley Access Rd.; 0.50 mi. E from Blue Oak Recreation Site. 537 Comment
  UC1562549  Erigeron inornatus var. inornatus Barbara Ertter 1988-7-3 7681 Lake Elk Mt. rd. at jct Upper Bear Cr. Rd. (top of grade, ca 10 airmiles n of Upper Lake (town)); Mendocino Nat'l For., Elk Mountain Grade 1097 Comment
  JEPS124478  Erigeron petrophilus var. petrophilus Daniel Slakey with CNPS Volunteers 2015-7-12 151 Lake Snow Mountain, slope above (southeast of) Bear Creek. Comment
  CAS-BOT-BC216081  Eriodictyon californicum L. R. Abrams 1928-5-5 12345 Lake Kelseyville Comment
  CAS-BOT-BC216084  Eriodictyon californicum Carl B. Wolf 1928-5-4 1893 Lake 2 miles north of Middletown Comment
  CAS-BOT-BC216123  Eriodictyon californicum Ella Dales Cantelow 1934-5-30 552 Lake Between Glenbrook and Kelseyville Comment
  HSC13524  Eriodictyon californicum H. E. Parks, D. T. Parks 1930-5-15 823 Lake Mirabel Mine 762 Comment
  JEPS127838  Eriodictyon californicum Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-18 607 Lake Across field to the north near the end of Loconomi Road. off of Butts Canyon Road. Comment
  JEPS18  Eriodictyon californicum W. L. Jepson 18997 Lake Reiff, Knoxville Ridge Reiff, SE Lake Co. 701 Comment
  RSA10993  Eriodictyon californicum Carl B. Wolf 1928-2-26 1526 Lake Above Blue Lakes on road from upper lake to Ukiah. Comment
  RSA604732  Eriodictyon californicum Jens Clausen 1935-5-20 1020 -a Lake 28.7 miles W of Williams on Barlett Springs Road on grade going up from Indian Valley. Comment
  UCD84022  Eriogonum compositum Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6194 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage, north of (below) waterfall and large boulders. 630 Comment
  SEINET7042671  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
  UCD83826  Eriogonum dasyanthemum Ellen Dean; G. Harrington, C. Thomsen, J. Gilardi 2010-5-12 6005 Lake southern part of Cache Creek Wilderness Area. Area is accessed via Morgan Valley Road and eastern forks of Rocky Creek Road. Permission granted to use private road to get to Wilderness boundary. 797 Comment
  UCD99897  Eriogonum dasyanthemum Neil Miller 1973-5-26 24 Lake Walker Ridge, 2 miles west of Barr Valley and 15 miles north of State Highway 20. 731 Comment
  CAS-BOT-BC516265  Eriogonum fasciculatum David Toren; Ed Dearing 2015-5-10 10355 Lake North Coast Ranges: Robin Hill near shore of Clear Lake and S of Rodman Slough County Park 411 Comment
  CAS-BOT-BC261251  Eriogonum hirtiflorum Robert F. Hoover 1938-6-9 3551 Lake Between Burns Valley and Borax Lake Comment
  UCSC000202  Eriogonum hirtiflorum K. Bradshaw 1937-8-6 106 Lake 3.5 miles S.W. of Upper Lake - Lakeport 640 Comment
  CAS-BOT-BC259425  Eriogonum luteolum John Thomas Howell 1937-7-19 13128 Lake Elk Mt. Comment
  SD60430  Eriogonum luteolum Peter H. Raven, R. Snow 1959-9-11 14415 Lake in talus and scree just south of summit of Snow Mountain West 2073 Comment
  UC1198104  Eriogonum luteolum var. luteolum Joseph P. Tracy Jul 21 1905-Aug 16 1905 2277 Lake Elk Mountain Northern Coast Ranges, Elk Mountain 1219 Comment
  UC1198107  Eriogonum luteolum var. luteolum J. P. Tracy 1902-5-30 1649 Lake 6 mi nw in hills about Scotts Valley Lakeport; Scotts Valley 426 Comment
  UC1299734  Eriogonum luteolum var. luteolum Freed W. Hoffman 1948-6-26 2520 Lake 3 mi n Bear Creek crossing; Rice Creek Comment
  SD211671  Eriogonum luteolum var. luteolum Barbara Ertter 1988-7-4 7709 Lake 0.5 mile east of Rice Fork on Bear Creek Road, 1.5 mile west of Bear Creek Campground; Mendocino National Forest; ca. 11 airmiles north of Upper Lake, southeast of Lake Pillsbury. 609 Comment
  UC85724  Eriogonum luteolum var. luteolum T. S. Brandegee 1892-8-9 Lake Hot Springs 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
  UCD144223  Eriogonum nervulosum G. F. Hrusa 1994-8-1 11906 Lake above Barrel Springs Creek along road to Bartlett Springs, immediately west of Walker Ridge. Immediately west of Kilpepper Creek confluence. (Original coordinates printed on label corrected in 2015 to coordinates displayed in this record) Comment
  CAS-BOT-BC261515  Eriogonum nudum var. nudum A. A. Heller 1902-7-22 5946 Lake Near the summit of Mt. Sanhedrin Comment
  UC77622  Eriogonum nudum var. nudum T. S. Brandegee 1892-8-25 Lake Snow Mountain Comment
  UCD18125  Eriogonum nudum var. oblongifolium K. Carpenter; with E. Dean and K. Chaney. 2000-8-11 62 Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek, just south of turn-off to Recreation Area. 632 Comment
  CAS-BOT-BC253054  Eriogonum roseum J. W. Blankinship 1928-8-20 s.n. Lake Mt. Koncti 609 Comment
  CAS-BOT-BC267422  Eriogonum tripodum Mrs. Curran 1884-7-1 s.n. Lake Indian Valley Comment
  RSA245235  Eriogonum tripodum J. P. Smith 1971-6-6 4755 Lake Kowalski Ranch in Little Indian Valley, along Stanton Creek Comment
  CHSC29537  Eriogonum vimineum Dibble; Griggs 1979-6-15 54 Lake Near Potato Hill, close to the town of Stonyford. 1231 Comment
  UCD160279  Eriogonum vimineum James A. Neilson Jr. 1974-5-24 2981 Lake Mayacmas Mountains, Barceloux Ranch. South of Childers Peak, ca. 3/4 mile east of Big Canyon Road. (Elevation and georeferencing estimated by label maker.) 548 Comment
  CAS-BOT-BC267632  Eriogonum wrightii var. trachygonum Lewis S. Rose 1935-9-12 35648 Lake Middletown Comment
  UC614745  Eriogonum wrightii var. trachygonum Beryl Schreiber 1936-9-20 2346 Lake 2 mi e Lower Lake 457 Comment
  UC725885  Eriogonum wrightii var. trachygonum A. A. Heller 1941-9-22 16323 Lake St. Helena Creek on the w edge of Middletown St. Helena Creek, Middletown Comment
  CHSC29589  Eriophyllum lanatum Dibble; Griggs 1979-6-15 55 Lake Near Potato Hill, close to the town of Stonyford. The population was located on the upper third of a ridge system. 1231 Comment
  CAS-BOT-BC308102  Eriophyllum lanatum var. achilleoides A. A. Heller 1919-6-7 13238 Lake Southeast side of Snow Mountain above Bonnie View Comment
  CAS-BOT-BC308110  Eriophyllum lanatum var. achilleoides Georgia Bentley 1917-5-30 s.n. Lake Lakeport Comment
  CAS-BOT-BC308119  Eriophyllum lanatum var. achilleoides M. S. Jussel 1933-6-26 181 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  HSC31958  Eriophyllum lanatum var. achilleoides Gary S. Lester 1974-5-4 126 Lake Along Walker Ridge Rd., 0.5 mi. from junction with Hwy. 20 671 Comment
  RSA10617  Eriophyllum lanatum var. achilleoides C. B. Wolf 1928-5-4 1876 Lake 5 miles S of Middletown on road to Mt. St. Helena. Comment
  UCD41609  Eriophyllum lanatum var. achilleoides Geri Hulse-Stephens 2001-6-2 617 Lake Goat Mountain. Indian Flat. 1310 Comment
  UCSC000789  Eriophyllum lanatum var. achilleoides Grey Hayes 2000-5-25 43 Lake One and one-quarter miles southwest of Kelseyville Kelseyville Comment
  CAS-BOT-BC308133  Eriophyllum lanatum var. achilleoides John Thomas Howell 1926-3-21 1723 Lake St. Helena Creek, 4 miles below Patten's Comment
  UCD20040  Eriophyllum lanatum var. grandiflorum C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1253 Lake Road cut on north side of Hwy 20, 9 miles west of junction with Hwy 16 and 5 miles west of Lake- Colusa County line. 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
  CHSC91210  Eryngium aristulatum D. Isle 1997-7-31 319 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. 8.5 mi. up from16N30/16N14 jct. at Low Gap Meadow. 1133 Comment
  SEINET11119246  Eryngium aristulatum M. J. Williams, W. Roderick 1984-5-22 84- 15 -1 Lake Hidden Valley near Putota Creek, 3 miles NE of Middletown. 259 Comment
  HSC37724  Eryngium aristulatum var. aristulatum A. Montalvo, J. D. Ackerman 1975-9-11 733 Lake Boggs Mtn. E of Cobb, 100 m down from Rd. 100 on Rd. 110 780 Comment
  JEPS17432  Eryngium aristulatum var. aristulatum W. L. Jepson 1897-7-15 14272 Lake Big Valley Comment
  UC1044681  Eryngium aristulatum var. aristulatum Milo S. Baker 1951-6-21 12324 Lake 5 mi. w. Lower Lake (margin of Snow Lake); Snow Lake 609 Comment
  UC1122969  Eryngium aristulatum var. aristulatum P. L. Johannsen 1937-6-23 1206 Lake 1 mi. w.-n.w. Laurel Beach; Lakeport Quad. Comment
  UC1179112  Eryngium aristulatum var. aristulatum Beecher Crampton 1958-8-19 5101 Lake 3 mi. w. Lower Lake (margin of Pinkeye Lake); Pinkeye Lake Comment
  UC1487281  Eryngium aristulatum var. aristulatum Yusuf Sheikh 1974-4-21 568 Lake ca. 3.2 miles E of Loch Lomond (on Loch Lomond Road) Comment
  UC765471  Eryngium aristulatum var. aristulatum R. F. Hoover 1938-9-5 3816 Lake 3 mi. w. Lower Lake Comment
  NY405887  Eryngium constancei M. Y. Sheikh 1973-5-12 545 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
  UC1034940  Erysimum capitatum G. B. and R. P. Rossbach 1938-5-31 848 Lake steep rocky slope about 7-8 mi sw Bartlett Springs Comment
  JEPS73423  Erysimum capitatum var. capitatum L. R. Heckard 1972-7-8 3017 Lake along trail from Frog Pond to Milk Ranch; Snow Mt. 1920 Comment
  RSA101847  Erysimum capitatum var. capitatum G. B. Rossbach, Ruth P. Rossbach 1938-5-31 849 Lake Just NE of Bartlett Springs. Comment
  CHSC114993  Erythranthe latidens Lowell Ahart 2015-4-28 20104 Lake About 30 yards north of the south edge of the meadow, 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
  CAS-BOT-BC151561  Erythranthe nudata D. E. Breedlove 1980-6-29 44828 Lake Butts Canyon Road 5-8 miles S of Middletown 274 Comment
  CAS-BOT-BC151564  Erythranthe nudata John Thomas Howell 1965-5-27 41322 Lake Roadside hollow, Butts Canyon 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
  RSA10176  Erythronium californicum Carl B. Wolf 1928-5-5 1969 Lake 3.5 mi. from Clear Lake on the Bartlett Springs Grade. Comment
  CAS-BOT-BC504326  Erythronium californicum Lewis S. Rose 1933-4-22 33102 Lake Lakeport Comment
  RSA28182  Erythronium californicum Elmer I. Applegate 1931-3-25 6612 Lake Scotts Valley, 4 miles west of Lakeport. 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
  SEINET4854344  Eschscholzia apiculata Carl F. Baker 1903-5-9 3088 Lake Kelseyville. Comment
  CAS-BOT-BC402719  Eschscholzia caespitosa Agnes M. Bowman 1902-5-1 125 Lake Sulphur Banks Comment
  UC573304  Eschscholzia caespitosa R. C. Wilson 1937-5-19 390 Lake 3 1/2 mi sw Lakeport; Lakeport Quadrangle 609 Comment
  UC726158  Eschscholzia caespitosa A. A. Heller 1937-5-9 15353 Lake below Lucerne (roadside bank on shore of lake); Clear Lake Comment
  UCD41514  Eschscholzia caespitosa Geri Hulse-Stephens 2001-9-7 827 Lake Goat Mountain. Addington Camp. Addington Glade. 1386 Comment
  RSA22048  Eschscholzia caespitosa subsp. caespitosa Alice Eastwood, John T. Howell 1938-5-16 5647 Lake South of Lucerne Comment
  CAS-BOT-BC403136  Eschscholzia californica L. R. Abrams 1928-5-5 12333 Lake Kelseyville Comment
  CAS-BOT-BC403137  Eschscholzia californica L. R. Abrams 1928-5-5 12348 Lake 2 miles south of Lakeport Comment
  CAS-BOT-BC403143  Eschscholzia californica Brandegee 1889-6-1 s.n. Lake Kelsey Comment
  HSC8004  Euphorbia crenulata W. L. Jepson 1892-8-4 13922 Lake Gravelly Valley, S Fork of Eel River Comment
  UC570797  Euphorbia crenulata H. L. Mason 1926-3-21 2768 Lake between Middletown and Mt. St. Helena Comment
  SD8689  Euphorbia serpillifolia Daniel Cleveland 1882-6-13 Lake Bear Valley Comment
  CHSC78144  Euphorbia spathulata Lowell Ahart 2000-6-2 8438 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
  UC868923  Euphorbia spathulata Milo S. Baker 1932-4-24 5690 Lake 2-3 mi s Kelseyville (along highway on e side of road) Comment
  UCD81876  Euphorbia spathulata Ellen Dean; K. Mawdsley,G. Harrington,R. Wilmarth,B. Rice,E. Salvia 2009-5-27 5756 Lake Walker Ridge. Picnic area near Cold Spring. 912 Comment
  POM223411  Euthamia occidentalis L. S. Rose 1935-9-11 35640 Lake Lakeport 412 Comment
  JEPS48468  Festuca californica W. L. Jepson 1942-6-9 20718 Lake Siegler Springs Comment
  SEINET191377 Image available Festuca californica A. A. Beetle 1941-4-27 1736 Lake Near Clear Lake western shore of lake Comment
  POM293083  Festuca californica var. californica Lyman Benson 1948-7-4 12913 Lake Kelsey Creek Canyon, Mayacamas. 488 Comment
  UCR197967  Festuca dertonensis Beecher Crampton 1953-6-2 1387 A Lake Northwestern; Inner North Coast Ranges region, northwest edge of Boggs Lake, northwest slope of Mt. Hannah 854 Comment
  CHSC111693  Festuca elmeri David Isle 1988-5-21 2096 Lake Upper Main Eel River Watershed. Rattlesnake Creek below M6 (20N01.5) bridge. 816 Comment
  UC766817  Festuca elmeri R. F. Hoover 1941-5-11 5019 Lake foot of grade w Middletown (on road to Kelseyville) Comment
  UCSB46290  Festuca microstachys Steele, Kelly 1980-6-25 Lake 12.5 miles north on Walker Ridge Road from its junction with Hwy Comment
  UCD66257  Festuca roemeri Leo Koch 1940-4-28 924 Lake 1.1 miles from Kelseyville to Lower Lake. Comment
  SBBG26929  Frangula californica subsp. californica C. M. Belshaw 1936-9-19 2680 Lake Bear Crk, 2.5 mi NE of Poges Peak 792 Comment
  CAS-BOT-BC62980  Frangula californica subsp. crassifolia Brandegee 1889-8-1 s.n. Lake unspecified. Comment
  LA207658  Frangula californica subsp. crassifolia C. B. Wolf; 1928-5-7 2112 Lake 6 mi E of Houghs Mineral Springs on rd to Williams Comment
  RSA32518  Frasera albicaulis var. nitida J. T. Howell 1945-6-18 20986 Lake Cobb Valley Comment
  HSC16187  Fraxinus dipetala P. J. Zinke 1951-4-25 212 Lake 6 mi. E of Lower Lake 640 Comment
  HSC27456  Fraxinus dipetala J. P. Smith, J. O. Sawyer 1972-4-1 5184 Lake Rd. between Indian Valley and Bear Valley Comment
  HSC41854  Fraxinus dipetala K. Irwin 1977-4-23 293 Lake 0.4 mi. N of SR 20 on the Walker Ridge Rd. 640 Comment
  RSA254997  Fraxinus dipetala C. W. Tilforth, John Dourley 1975-9-27 1134 Lake West bank of Borax Lake, north of Clear Lake Park. 396 Comment
  SFV18552  Fraxinus dipetala J. B. Belsher, P. C. Nichols, J. Kendall 1997-4-26 24 Lake North Coast Ranges Roadside along Indian Valley access Road, 2.5 miles past intersection of access road and Walker Ridge Road. 550 Comment
  UCD160614  Fraxinus latifolia James A. Neilson Jr. 1975-6-5 3336 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  UCR49709  Fraxinus oregona Lyman Benson 1933-6-19 4460 Lake Kelseyville. MIddle N Coast. Clear Lake. Kelsey Creek 457 Comment
  UCR43088  Fremontodendron californicum subsp. napense L. F. LaPre 1986-5-5 s.n. Lake Inner North Coast Ranges, Slope below Davies Road, c. 1.5 mi SSW of Anderson Springs, c. 4 mi south of Whispering Pines 732 Comment
  POM296197  Fritillaria Cora W. Benson 1935-4-4 139 Lake Prayer Hill, Rocky Hill south of Lakeport Comment
  CAS-BOT-BC130015  Fritillaria affinis Agnes M. Bowman 1902-4-1 6 Lake Sulphur Bnks. Comment
  UC672109  Fritillaria affinis Herbert L. Mason 1926-3-14 2728 Lake Mount St. Helena Comment
  CAS-BOT-BC130338  Fritillaria glauca Carl Purdy s.n. Lake Hull Mt. 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
  CAS-BOT-BC130463  Fritillaria purdyi Walter Knight; Irja Knight 1969-7-4 2748 Lake South facing slope of Sheetiron Mt. 1920 Comment
  JEPS65503  Fritillaria purdyi Theodore Niehaus 1971-3-1 929 Lake on w side of Stanton Creek, at n end of Little Indian Valley Stanton Creek; Little Indian Valley, Stanton Creek Comment
  UC1197635  Fritillaria recurva Joseph P. Tracy Jul 21 1905-Aug 16 1905 2321 Lake Elk Mountain; Northern Coast Ranges, Elk Mountain 1219 Comment
  RSA0054810  Galium Keith E. Hoffmaster 1940-11-24 979 Lake Near Lower Lake. Comment
  HSC31574  Galium andrewsii subsp. andrewsii Teresa Prendusi 1974-5-4 26 Lake Walker Ridge, 0.5 mi. N of junction with Hwy. 20 671 Comment
  HSC31706  Galium andrewsii subsp. andrewsii Thomas E. Higley 1974-5-4 50 Lake 1/2 mi. from Hwy. 20 on Walker Ridge Rd. 671 Comment
  UC1502965  Galium andrewsii subsp. andrewsii L. T. Dempster and G. L. Stebbins 1966-6-3 4231 Lake 0.6 mi nw Black Oak Villa (s side of Pope Valley-Middletown Hwy) Comment
  UCR37892  Galium andrewsii subsp. andrewsii C. G. Phillips, L. Cole, S. A. Haultain, K. B. Barrows 1984-4-28 18 Lake Walker Ridge. Indian Valley Access Road, 1.1 mi. north of Blue Oak Campground, Wilbur Springs 15' Q. 854 Comment
  JEPS81398  Galium bifolium L. R. Heckard and J. C. Hickman 1982-7-9 6006 A Lake nw and below upper serpentine area at roadless area entrance (1/2 mi n of Summit Springs, s side of mt); Snow Mt. 1524 Comment
  HSC87527  Galium bolanderi Gladys L. Smith 1981-6-22 6717 Lake Above Towhead Flat, 2 km E of Mendocino Co. line and 6 km N of Soda Spring Ranger Station, road to summit of Mt. Sanhedrin 1219 Comment
  RSA202681  Galium bolanderi L. T. Dempster, G. Ledyard Stebbins 1963-5-26 3787 Lake On road from Pope Valley to Middletown. Butts Canyon just 1/2 mile N of Lake-Napa county line. Comment
  RSA769182  Galium boreale subsp. septentrionale D. Isle, Arnold James 1993-6-22 1783 Lake South of Road 18N21 to Lake Pillsbury Resort 598 Comment
  HSC37749  Galium californicum J. D. Ackerman, A. M. Montalvo 1975-9-11 690 Lake Boggs Mtn. E of Cobb. Near summit on Rd. 542; site 5 of State Geothermal Survey 1091 Comment
  SJSU7579  Galium californicum J. B. Snell 1963-6-16 181 Lake between Bartlett Springs & Nice Comment
  HSC46634  Galium californicum subsp. californicum J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9295 Lake Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01 1006 Comment
  JEPS6687  Galium californicum subsp. californicum W. L. Jepson 1942-6-9 20716 Lake Cobb P.O. Comment
  UC1039522  Galium californicum subsp. californicum P. Schulthess 1931-7-18 Lake 7 mi se Kelseyville (Adams Springs Road) Comment
  HSC89861  Galium californicum subsp. californicum Barbara Ertter 1988-7-4 7698 Lake Mendocino National Forest, Bear Creek Rd., 10 air miles N of Upper Lake (town), crest of road 3.8 mi. from Elk Mt. Rd. 976 Comment
  JEPS83145  Galium grayanum var. nanum L. R. Heckard 1972-7-8 3030 Lake on spur of open slopes of spur running se West Peak Snow Mt.; se of West Peak Snow Mt. 2042 Comment
  SD6276  Galium mexicanum subsp. asperulum Daniel Cleveland 1882-6-20 65 Lake Allen Springs Comment
  UCD121826  Galium nuttallii Teri Bartowski; Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 15 Lake Along Walker Ridge Road, 2.65 miles south of junction with access road to Indian Valley Dam. Comment
  RSA41963  Galium nuttallii var. tenue H. C. Cantelow 1936-4-11 s.n. Lake 23 miles NW of Rumsey. Comment
  UC728649  Galium parisiense Milo S. Baker 1945-6-21 11021 Lake a few mi w Bartlett Sprs.; Bartlett Cr., Bartlett Flat Comment
  UCD131825  Galium parisiense Liz Tyler; PLS 102 plant collecting interns 2013-4-14 3 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. North of road that goes southeast from Glebe Road at gate. 592 Comment
  RSA518650  Galium parisiense Barbara Ertter 1988-7-3 7666 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
  HSC37904  Galium porrigens Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2305 Lake Beside Morgan Valley Rd., 7.8 mi. from Upper Lake 640 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
  HSC31577  Galium porrigens var. porrigens Teresa Prendusi 1974-5-4 30 Lake Walker Ridge, 0.5 mi. N of junction with Hwy. 20 671 Comment
  UC139199  Galium porrigens var. porrigens D. Cleveland 1882-6-1 Lake Allen's Springs Comment
  CHSC32945  Galium porrigens var. tenue Patty Powers; C. Railey, Joanne Spitler, D. Stamp, C. Macdonald 1980-4-19 26 Lake Along Walker Ridge Road, 2.65 miles south of junction with access road to Indian Valley Dam. Comment
  JEPS80435  Galium sparsiflorum subsp. glabrius L. R. Heckard and J. Hickman 1979-6-16 5101 Lake ridge w West Peak (n of Timber Lake); Snow Mt. 1920 Comment
  OBI53735  Gamochaeta ustulata David J. Keil, Kathleen Keil 1992-7-18 23415 Lake Mendocino NF. Vicinity of Deer Valley campground SE of Elk Mtn Rd, N of Upper Lake 1000 Comment
  CAS-BOT-BC199041  Garrya congdonii Carl B. Wolf 1930-11-2 1054 Lake 7 miles east of Hough's Mineral Springs on road to Williams 609 Comment
  CAS-BOT-BC199044  Garrya congdonii L. R. Abrams 1928-5-7 12578 Lake Canyon between Leesville and Hough's Springs Comment
  CAS-BOT-BC199052  Garrya congdonii Doris K. Kildale 1928-5-7 5008 Lake 7 miles est of Hough's Mineral Springs Comment
  HSC27150  Garrya congdonii J. P. Smith, J. O. Sawyer 1972-4-1 5165 Lake 6.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  HSC82316  Garrya congdonii Thomas W. Nelson, Jane P. Nelson 1978-4-1 3844 Lake E side of Walker Ridge, 0.25 mi. N of junction with Hwy. 20 Comment
  HSC8408  Garrya congdonii C. B. Wolf 1928-2-25 1512 Lake 11 mi. N of Lake-Napa Co. line on road to Lower Lake Comment
  UCSB72522  Garrya congdonii Moseley, Maynard 1952-8-22 Lake Route 29, 1 mile North, of Lake-Napa County Line Comment
  UCSB72523  Garrya congdonii Moseley, Maynard 1952-8-22 Lake Route 29, 1 mile North, of Lake-Napa County Line Comment
  UC1550398  Garrya flavescens Gerald V. Dahling Jun 1973 1279 Lake about 10 mi e Hopland Comment
  RSA126168  Garrya flavescens subsp. pallida Milo S. Baker 1946-2-25 11297 Lake Along Cross Road from Lower Lake - Kelseyville to Siegler Springs. Comment
  CAS-BOT-BC192211  Garrya fremontii J. W. Blankinship 1926-7-4 s.n. Lake Mt. Konocti Comment
  CAS-BOT-BC192214  Garrya fremontii Mrs. C. E. Miller 1918-8-1 s.n. Lake Howell Mt. Comment
  OBI14159  Garrya fremontii Rimo Bacigalupi, G. T. Robbins 1954-6-25 4608 Lake Along Bartlett Mtn road overlooking Clear Lake, in chaparral, 4.7 mi from bottom of grade (jctn with State hwy 20), 2.3 mi within boundary of Mendocino Natl Forest 914 Comment
  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
  UC1193371  Garrya fremontii K. Cuff 1951-3-29 131 Lake 6.5 mi e Kelseyville 457 Comment
  SEINET8730411 Image available Garrya fremontii A. Simontacchi s d 318 Lake 1.3 mile northeast of Pinnacle Rock L. O. , Lakeport; Mendocino National Forest. 991 Comment
  POM294490  Gastridium phleoides Lyman Benson 1942-7-9 11279 Lake 1 mile N of Kelseyville. Bed of Kelsey Creek. Middle N Coast mtn range. Clear Lake drainage area. 412 Comment
  CAS-BOT-BC478489  Gayophytum M. S. Jussel 1932-4-30 S.n. Lake Jordan Park, Coleman Estate Comment
  UCD82084  Gayophytum humile Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth 2009-5-20 5611 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
  NY232190  Gayophytum pumilum J. Torrey 1865-1 97 Lake Comment
  RSA8554  Gilia capitata M. S. Jussel 1933-6-26 178 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch. Comment
  SEINET14642446  Gilia capitata subsp. capitata M. J. Williams, W. Roderick 1984-5-22 84- 14 -2 Lake 2 miles NE of Middletown. 305 Comment
  UC1123734  Gilia capitata subsp. capitata K. E. Bradshaw 1937-6-11 138 Lake 3/4 mi. ssw Lower Blue Lake; Lakeport Quad. Comment
  UCD20448  Gilia capitata subsp. capitata E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1032 Lake McLaughlin UC Reserve. Northern Research Hill area, just S of Hunting Creek, crossing road to Dunnigan Hill. 633 Comment
  HSC27174  Gilia tricolor J. P. Smith, J. O. Sawyer 1972-4-1 5119 Lake 0.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  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
  HSC36909  Gilia tricolor John Rehling, Robert M. Specht 1976-3-24 142 Lake 1/2 mi. N on Walker Ridge Rd. from Hwy. 20 Comment
  UCD41755  Gilia tricolor Geri Hulse-Stephens 2001-4-28 556 Lake Goat Mountain. White Ranch. 944 Comment
  UC618499  Gilia tricolor subsp. diffusa Alice Eastwood, John Thomas Howell 1938-5-16 5571 Lake Clear Lake Park Comment
  CAS-BOT-BC266523  Githopsis diffusa Alice Eastwood 1925-5-22 12802 Lake Dashiell, Mount Sanhedrin Comment
  CAS-BOT-BC266494  Githopsis diffusa M. S. Jussel 1937-5-22 s.n. Lake Alder Creek Comment
  RSA10787  Githopsis diffusa subsp. robusta C. B. Wolf 1928-5-6 2032 Lake 3 miles west of Bartlett Springs on the road to Clear Lake. Comment
  SEINET10972176  Githopsis diffusa subsp. robusta Koch 1940-5-2 KOCH 960 Lake Eastern slope of Elk Mountain, west Lake County; about 10 miles south of Lake Pillsbury Comment
  RSA2762  Githopsis specularioides J. W. Blankinship 1925-5-4 s.n. Lake Kelseyville. Comment
  RSA517440  Githopsis specularioides Donald G. Nelson 1940-4-30 670 Lake About 1 mile below Seigler Hot Springs along creek. Comment
  JEPS105941  Glinus lotoides Lowell Ahart 2004-10-4 11443 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
  RSA703246  Glinus lotoides L. Ahart 2004-10-4 11443 Lake Below the high water line of Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road. 447 Comment
  UC1258223  Glyceria declinata Paul But 1975-5-4 1034 Lake 5 mi e Lake Mendocino (on Hwy 20) Comment
Read comments
Dec 31 2011
  CAS-BOT-BC280552  Glyceria elata Peter Rubtzoff 1952-6-22 1274 Lake Blue Lakes Comment
  JEPS75038  Glyceria elata L. R. Heckard 1972-7-9 3090 Lake w of two peaks of Snow Mt. (Milk Ranch Meadow); Milk Ranch Meadow 1920 Comment
  POM276812  Glycyrrhiza lepidota Lyman Benson 1928-6-16 287 Lake Highway Springs. 610 Comment
  UC353881  Glycyrrhiza lepidota Milo S. Baker 1927-7-7 2316 b Lake along hwy n Clover Lake (S Lake Co.) Comment
  CAS-BOT-BC294717  Gnaphalium palustre Mona Bourell 1997-7-2 6527 Lake Mendocino National Forest. Along Rice Creek Road. FS Road M 3 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-BC302583  Gnaphalium palustre Georgia Bentley 1917-3-28 s.n. Lake Lakeport Comment
  CAS-BOT-BC123811  Gomphocarpus purpurascens C. B. Towle 1874-6-1 s.n. Lake At Summit to Geysers, on the road from Calistoga Comment
  POM273645  Gratiola Lyman D. Benson 1935-5-18 6639 Lake Bogg's Lake, Mount Hanna; Middle N. Coast Range, Clear Lake Watershed. 1067 Comment
  JEPS21897  Gratiola ebracteata Herbert L. Mason 1945-6-29 12621 Lake Boggs Lake at base Mount Hanna; base of Mount Hanna, Boggs Lake Comment
  UCD127666  Gratiola ebracteata Geri Hulse-Stephens 2001-4-29 1087 Lake Goat Mountain. East Vernal Pool, Root Homestead. 944 Comment
  RSA152404  Gratiola ebracteata R. C. Bacigalupi, J. R Sweeney 1953-5-26 s.n. Lake Long Valley, along Pope Valley road, 2.6 miles southeast of its junction with Middletown-Lower Lake road (State Highway 53). 335 Comment
  JEPS4059  Gratiola heterosepala H. L. Mason and R. Bacigalupi with J. R. Sweeney 1953-6-8 14544 Lake 1 air mi w Mt. Hanna (sw end of Boggs Lake, at w base of Mt. Hanna); Boggs Lake; Boggs Lake, 1 mile W of Mt. Hanna 883 Comment
  SEINET4854388  Gratiola heterosepala Unknown 1953-6-8 14544 Lake Southwest margin of Boggs Lake, (west base of Mount Hanna). Comment
  UC985639  Gratiola heterosepala H. L. Mason and R. C. Bacigalupi 1953-6-8 14544 Lake w base Mount Hanna (sw margin of lake); Boggs Lake; Lake Co. Comment
  CAS-BOT-BC305216  Grindelia hirsutula Doris K. Kildale 1926-5-30 2065 Lake Between Clear Lake & Lower Lake 457 Comment
  RSA47147  Grindelia nana Doris K. Kildale 1926-5-30 2065 Lake Lower Lake-Lakeport road; top of ridge Comment
  RSA0001225  Grindelia nana var. altissima J. W. Blankinship 1924-6-12 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC302203  Harmonia hallii John Thomas Howell 1943-5-11 18050 Lake 2.9 miles north of Middletown Comment
  JEPS111494  Harmonia hallii Ryan E. O'Dell 2013-5-24 Lake Walker Ridge. 0.4 airline mile N-NW of the intersection of Bartlett Springs, Walker Ridge, and Brim Roads. About 200' west of the NW corner of the communications building compound fence. Comment
  UC971697  Harmonia hallii Leo Koch 1940-4-29 931 Lake 1.9 mi e Middletown Comment
  UCD132637  Harmonia hallii Rexford Palmer 1981-5-14 s.n. Lake west side of Knoxville/Lower Lake Road about 1/2 mile north of One Shot Mine. Comment
  UCD66978  Harmonia stebbinsii Ellen Dean; Davis Botanical Society 2008-5-31 5047 Lake west of I-5 at Maxwell, western slope of Goat Mountain at terminus of forest service road that ends due west of Goat Mountain lookout and southeast of Youngs Corral Spring. 1490 Comment
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Jul 23 2017
  CHSC29645  Helenium bigelovii Dibble; Griggs 1979-8-7 158 Lake Near Mc Cleod Ridge, close to the town of Potter Valley. Located on ridge system. 732 Comment
  CHSC76337  Helenium bigelovii L. P. Janeway; B. Castro 1999-7-5 6494 Lake Kanaka Glade, a spring at the head of 'Spanish Creek East Fork'; near top of Pacific Ridge. Around and below the springbox. 981 Comment
  CHSC89425  Helenium puberulum Lowell Ahart 2004-10-4 11450 Lake Below the high water line of Indian Valley Reservoir, along the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road. 446 Comment
  JEPS81315  Helenium puberulum L. R. Heckard and J. C. Hickman 1982-7-5 5930 A Lake sw side of mountain 1/2 mi above, SE1/4 SE1/4 Sec 4 Summit Springs; Snow Mt. 1432 Comment
  UCD160616  Helianthella californica James A. Neilson Jr. 1975-6-5 3339 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  RSA72659  Helianthella californica F. W. Peirson 1926-4-2 6596 Lake 5 miles E of Kelseyville on road to Lowe Lake. Comment
  UC1282678  Helianthella californica subsp. californica J. R. Sweeney 1951-4-15 604 Lake Kelseyville Rd. 5 1/2 mi nw Lower Lake; Seigler Canyon Comment
  CAS-BOT-BC314710  Helianthella californica var. californica M. S. Jussel 1933-6-27 237 Lake Between Cobb Mountain and Adams Springs on teh Binkley Ranch Comment
  POM289829  Helianthella californica var. californica Lyman Benson 1928-4-30 147 Lake Konocti Bay Road; Mt. Range: Middle N Coast; Watershed: Thurston Lake. 610 Comment
  RSA0018315  Helianthemum scoparium Keith E. Hoffmaster 1938-6-28 867 Lake Near Clear Lake. Comment
  CAS-BOT-BC305521  Helianthus bolanderi James McMurphy 1909-8-5 s.n. Lake Lakeport Comment
  CAS-BOT-BC305524  Helianthus bolanderi Peter H. Raven 1954-9-1 8104 Lake Along Hoffman Creek, about 1 mile e. of Mirabel Park Comment
  JEPS106194  Helianthus bolanderi Lowell Ahart 2004-10-4 11429 Lake Below the high water line of Indian Valley Reservoir, near the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road 446 Comment
  UC178883  Helianthus bolanderi Katharine Brandegee 1911-8-16 Lake near Middletown; Langtry Ranch Comment
  JEPS35480  Helianthus bolanderi Willis L. Jepson Jul 1 1892-Aug 1 1892 13422 Lake Knoxville grade to Lower Lake; Mountain Region of Clear Lake Comment
  RSA96855  Helianthus bolanderi P. C. Everett, B. K. Balls 1954-10-18 20349 Lake Along Rice Fork about junction with Bear Creek, road from Stonyford to Upper Lake. 610 Comment
  HSC44009  Helianthus exilis Robert M. Specht 1977-8-18 1179 Lake NE-facing slope 649 Comment
  CHSC92842  Hemizonella minima D. Isle 2001-5-17 1262 Lake Mendocino National Forest -- North Coast Ranges Soda Creek Watershed. 40 acres North of Faraway Ranch. 755 Comment
  UC174812  Hemizonella minima T. S. Brandegee Lake Tunis Mill Comment
  CAS-BOT-BC310097  Hemizonella minima M. S. Jussel 1937-5-22 s.n. Lake Alder Creek Comment
  SEINET7880827 Image available Hemizonella minima Ethel Crum 1938-1 1972 Lake East-facing slope; 5.3 miles southeast of Kelsey-ville, St. Helena Range, inner North Coast Ranges. Comment
  RSA275343  Hemizonia clevelandii J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9297 Lake Boardman Ridge along Forest Service Rd 1N02, 1.4 miles N of its junction with FS Rd 20N01. 1006 Comment
  UC523526  Hemizonia clevelandii David D. Keck 1933-11-9 2700 Lake 3 mi e Upper Lake Comment
  RSA32787  Hemizonia clevelandii A. A. Heller 1941-9-22 16320 Lake 3 miles E of the northern base of Mount St. Helena, on State Hwy 29. Comment
  UCD169080  Hemizonia congesta Marina LaForgia 2017-8-22 s.n. Lake 0.23 miles southwest as the crow flies from intersection of main McLaughlin paved road and dirt road leading to Anu's Valley. Comment
  CAS-BOT-BC306000  Hemizonia congesta subsp. calyculata G. Ledyard Stebbins; Walter Knight; Irja Knight 1969-10-5 2783 Lake Below Pinnacle Rock enroute to Sawmill Flat (on foot) 1310 Comment
  UC133119  Hemizonia congesta subsp. calyculata Agnes Bowman Oct 1900 Lake Sulphur Bank Comment
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May 27 2009
  UC523525  Hemizonia congesta subsp. calyculata David D. Keck 1933-11-9 2699 Lake 2.1 mi e of Upper Lake Comment
  CAS-BOT-BC306048  Hemizonia congesta subsp. clevelandii A. A. Heller 1902-7-19 5906 Lake South of Mt. Sanhedrin, midway between Porter Valley and Hullville Comment
  CAS-BOT-BC306060  Hemizonia congesta subsp. clevelandii David D. Keck 1933-11-9 2696 Lake 1.3 mi. E. of Upper Lake Comment
  CAS-BOT-BC306069  Hemizonia congesta subsp. clevelandii John Thomas Howell 1930-8-24 5445 Lake 4 miles from Middletown on Adams Springs Road Comment
  CHSC83443  Hemizonia congesta subsp. clevelandii L. P. Janeway 2002-5-2 7573 Lake Inner North Coast Ranges. Wide flat saddle on crest of northern end of Walker Ridge, between Bartlett Springs Road and Sawtelle Valley. 701 Comment
  HSC96680  Hemizonia congesta subsp. clevelandii Thomas W. Nelson, Jane P. Nelson 2004-5-6 9201 Lake Junction of State Route 175 and State Route 29, 2 mi. S of Lakeport 427 Comment
  SD9035  Hemizonia congesta subsp. clevelandii Daniel Cleveland Sep 1881 Lake Allen Springs Comment
  UC1443494  Hemizonia congesta subsp. clevelandii J. L. Strother 1977-7-26 1291 Lake n Cabbage Patch ((near 3893ft. benchmark), Hull Mt. and Boardman Ridge, n of Lake Pillsbury) 1186 Comment
  UC990636  Hemizonia congesta subsp. clevelandii James I. McMurphy 1909-8-5 677 Lake Lakeport Comment
  OBI53745  Hemizonia congesta subsp. clevelandii David J. Keil, Kathleen Keil 1992-7-18 23425 Lake Mendocino NF. 0.8 mi NE of Fuller Grove campground, just N of Lake Pillsbury 600 Comment
  CHSC94010  Hemizonia congesta subsp. luzulifolia R. Fischer 2005-9-16 673 Lake Collection from along Hwy. 20 west of Clear Lake Oaks. Plants growing at edge of ukn. side road in an open oak woodland. 426 Comment
  UCD69198  Hemizonia congesta subsp. luzulifolia D. Sanchez-Mata; P. Rodriguez-Rojo and D. Sanchez-Mata 1997-7-24 s.n. Lake Berryessa-Knoxville Rd. 645 Comment
  RSA357867  Hemizonia pungens R. F. Thorne, Larry E. DeBuhr 1975-8-14 46799 Lake Clear Lake, Soda Bay. 427 Comment
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Mar 6 2014
  SEINET4118152  Hesperocnide tenella J. Mygatt, W. R. Lauper; M. Mygatt 1996-1 M- 96 -151 Lake The town of Kelseyville in Clear Lake State Park. 414 Comment
  HSC25708  Hesperocyparis macnabiana J. P. Smith, J. O. Sawyer 1971-6-6 4752 Lake S of Kulpepper Creek on Bartlett Spring Rd., Complexion Canyon Comment
  HSC66055  Hesperocyparis macnabiana D. Boyd, M. Eichelberger, Tim Messick, T. Ranker 1980-4-19 40 Lake Along Walker Ridge Rd., 1 mi. N of junction with access to Indian Valley Dam Comment
  OBI7209  Hesperocyparis macnabiana Carl B. Wolf 1934-10-16 6192 Lake Reiff to Knoxville Rd, 1 mi from Napa County line Comment
  CAS-BOT-BC1170  Hesperolinon adenophyllum R. D. Stone 1983-6-7 521 Lake Cobb Valley, SW facing slope east of Kelsey Cr. and Bottle Rock Rd., ca. 1.5 mi. NW of Pine Grove. 740 Comment
  CHSC29649  Hesperolinon adenophyllum Dibble; Griggs 1979-7-12 12 Lake Near Bear Creek, close to the town of Stonyford. On the middle third of a ridge system. 610 Comment
  CHSC90527  Hesperolinon adenophyllum D. Isle 1997-7-1 7 Lake Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. (2.9 miles above Pitney Lane Jct.) Sam Alley Ridge, Fork Fire Line/Road edge. Comment
  UCR121140  Hesperolinon adenophyllum Beecher Crampton 1954-6-8 1935 Lake 3 miles north of Cobb Mountain, Bottle Rock Road Comment
  SEINET6691235  Hesperolinon adenophyllum K. Brandegee 1911-7-1 112 Lake Glenbrook Comment
  CAS-BOT-BC123109  Hesperolinon bicarpellatum Helen Katherine Sharsmith 1937-5-27 3949 Lake Three miles E of Middletown, southern Lake County Comment
  CAS-BOT-BC167403  Hesperolinon bicarpellatum Helen K. Sharsmith 1947-5-31 3971 Lake 3 miles east (northeast) of Middletown on highway to Lower Lake 304 Comment
  POM215942  Hesperolinon bicarpellatum D. D. Keck 1933-7-1 2464 Lake 8 miles SE of Middletown on road to Butts Creek Canyon Comment
  POM268794  Hesperolinon bicarpellatum Lyman Benson 1932-6-12 3660 Lake Colusa Line - Abbot Mine. N. Fork Cache Creek watershed. 457 Comment
  RSA63367  Hesperolinon bicarpellatum Milo S. Baker s.n. Lake 2.9 miles E of Middletown Comment
  SD51769  Hesperolinon bicarpellatum Helen K. Sharsmith 1947-5-31 3971 Lake Serpentine barren 3.0 miles east of Middletown on highway to Lower Lake. 305 Comment
  CHSC67676  Hesperolinon californicum James Jokerst 1985-4-16 2341 Lake Near Big Canyon Creek. 425 Comment
  UC1002665  Hesperolinon californicum Milo S. Baker 1953-7-1 12807 Lake 3.4 mi e Middletown (in field s of hwy) Comment
  UC1509748  Hesperolinon californicum C. M. Rogers 1972-7-3 13419 Lake 9 mi s Howard Springs Comment
  JEPS32331  Hesperolinon clevelandii Daniel Cleveland 1882-6-17 Lake Allen's Springs 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
  RSA90515  Hesperolinon clevelandii Milo S. Baker 1947-6-1 11794 Lake Bottle Rock Rd. near northern terminus. Comment
  CAS-BOT-BC176216  Hesperolinon didymocarpum Helen K. Sharsmith 1959-5-28 4705 Lake Near type locality, Big Canyon Creek 9.3 miles south of Howard Springs on road to Middletown 426 Comment
  CAS-BOT-BC167455  Hesperolinon drymarioides 1884-7-1 s.n. Lake Epperson's Road Comment
  JEPS122902  Hesperolinon drymarioides Adam C. Schneider 2015-5-19 932 Lake Along Knoxville Devilhead Rd. Comment
  SBBG83905  Hesperolinon micranthum L. F. LaPre 1986-8-30 Lake Three Peaks, 5 mi SE of Middletown near the Napa County Line 731 Comment
  UC1212249  Hesperolinon micranthum J. R. Sweeney 1953-5-18 955 Lake just e Black Oak Villa; Inner North Coast Ranges, Butts Canyon Comment
  UC1212253  Hesperolinon micranthum Helen K. Sharsmith 1952-6-21 4151 Lake 0.5 mi w Indian Valley; Inner North Coast Ranges, North Fork Cache Creek 441 Comment
  RSA135391  Hesperolinon micranthum Volney Rattan 1903-1 1884 Lake Northern Lake County. Comment
  CHSC67677  Hesperolinon spergulinum James Jokerst 1985-5-8 2287 Lake Near Coyote Peak. 486 Comment
  JEPS122833  Hesperolinon spergulinum W. A. Freyman with A. C. Schneider & Y. P. Springer 2014-5-18 234 Lake Off of Dry Creek Road southwest of Middletown, accessed from Dry Creek Cuttoff off of Hwy 29 heading south of Middletown. Comment
  UCD110533  Hesperolinon spergulinum Helen K. Sharsmith 1952-7-4 4169 Lake Gunning Creek road ca. 0.2 miles beyond turnoff from State Highway 29, 5 miles northwest of Middletown. 533 Comment
  CAS-BOT-BC143670  Heteromeles arbutifolia James A. Gunn, Jr. 1902-5-17 s.n. Lake 3 m. N.W. of Glenbrook Comment
  UCD113328  Heteromeles arbutifolia D. Sanchez-Mata 1996-6-27 s.n. Lake Lower Lake-Kelseyville. 550 Comment
  CAS-BOT-BC311013  Heterotheca oregona Clare R. Wheeler 1982-10-14 3297 Lake Mendocino National Forest. 6 mi. NE of Soda Creek Station on USFS Rd. 20N01 868 Comment
  JEPS2410  Heterotheca oregona var. compacta R. F. Hoover 1938-9-3 3801 Lake on Middletown to Lower Lake road; Putah Creek Comment
  UC570422  Heterotheca oregona var. rudis Chas. M. Belshaw 1936-9-20 2682 Lake 6 mi s Lower Lake (on Clear Lake road); North Inner Coast Range Comment
  CHSC32196  Heuchera micrantha var. pacifica James Jokerst 1980-8-8 1073 Lake North Coast Ranges. Near Snow Mountain (East). Comment
  CAS-BOT-BC312411  Hieracium albiflorum Alice Eastwood 1925-5-23 12926 Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC312414  Hieracium albiflorum unspecified 1932-6-18 3713 Lake Buckingham Park, Clear Lake watershed, Middle N. Coast Range 487 Comment
  UC32773  Hieracium albiflorum Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake S fork Eel River; S Fork Eel River, Elk Mountain Comment
  CAS-BOT-BC324636  Holocarpha virgata H. M. Hall 1930-10-3 12943 Lake At Sulfur Banks Comment
  UCR25567  Holocarpha virgata C. P. Cowan 1976-4-17 381 Lake Hwy 29, 17 mi north of Calistoga, c. 20 mi from jct of Hwy 12 and Santa Rosa 364 Comment
  CHSC94009  Holocarpha virgata subsp. virgata R. Fischer 2005-9-16 672 Lake Collection from along Hwy. 20 east of Clear Lake Oaks. Plants growing at edge of a fallow field. 304 Comment
  JEPS20937  Holocarpha virgata subsp. virgata W. L. Jepson 1938-9-24 19028 Lake 3.5 mi ne Middletown (on road to Lower Lake, e of Putah Creek crossing); Coyote Valley Comment
  POM298247  Holocarpha virgata subsp. virgata H. M. Hall 1930-10-3 12943 Lake Sulphur Banks. Comment
  SEINET3147529  Holocarpha virgata subsp. virgata L. S. Rose 1935-9-12 35646 Lake 5 mi N of Middletown Comment
  JEPS45047  Holodiscus discolor W. L. Jepson 1897-7-15 13859 Lake Glenbrook Comment
  RSA63702  Hordeum brachyantherum Milo S. Baker 1950-5-23 12255 Lake 2.9 miles E of Middletown Comment
  POM295699  Hordeum brachyantherum subsp. brachyantherum Lyman Benson 1933-6-19 4466 Lake Lakeport Junction Hill; Middle N Coast Mt. Range 488 Comment
  UC729992  Hordeum brachyantherum subsp. brachyantherum Leo F. Koch 1940-4-28 913 Lake along highway five mi from Lakeport to [sic] Kelseyville Comment
  UC790974  Hordeum brachyantherum subsp. brachyantherum A. A. Beetle 1941-4-27 1730 Lake sw side Clear Lake; sw side Clear Lake Comment
  CAS-BOT-BC289483  Hordeum brachyantherum subsp. californicum Joseph P. Tracy 1935-7-4 14017 Lake North sid eof Cobb ally, near Glenbrook, Cobb Mountain 822 Comment
  CAS-BOT-BC289489  Hordeum brachyantherum subsp. californicum John Thomas Howell 1945-6-19 21050 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  UCD36370  Hordeum brachyantherum subsp. californicum Beecher Crampton 1953-6-2 1421 Lake 9 miles SW of Lower Lake, along Highway 53. Comment
  UCD151283  Hordeum depressum James A. Neilson Jr. 1974-5-24 2931 Lake Mayacmas Mountains, Childers Peak area, Barceloux Ranch, east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.) 579 Comment
  CAS-BOT-BC148546  Horkelia bolanderi Doris K. Kildale 1926-5-31 2079 Lake Cold Brook Camp between Kelseyville & Lower Lake Comment
  SEINET182513  Horkelia bolanderi E. Crum 1933-7-23 1516 Lake W of Salmina's Resort Cobb Mt 792 Comment
  UC719817  Horkelia bolanderi Rogers McVaugh 1941-8-2 6207 Lake ca 17 mi nw Middletown (along route Cal. 29) Comment
  JEPS96963  Horkelia californica subsp. dissita Dean W. Taylor 1997-7-8 16113 Lake Bottle Rock Road, small meadow spring area tributary to Cole Creek about 2 road miles South of Highway 29 (ca. 15 miles SE of Lakeport) Comment
  CAS-BOT-BC536590  Horkelia californica var. elata David D. Keck; A. Gustafsson 1938-8-3 4737 Lake Cobb P.O., along Kelsey Creek and around borders of meadow Comment
  UCR50156  Horkelia elata L. F. LaPre, K. Campbell 1987-6-29 s.n. Lake Inner North Coast Ranges, Barrel Spring Camp, NE of Clear Lake at Colusa Co. line, on Walker Ridge Rd Comment
  POM35454  Horkelia tridentata subsp. flavescens A. A. Heller 1902-7-24 5967 Lake Near the summit of Mt. Sanhedrin. Comment
  CAS-BOT-BC400875  Hypericum anagalloides J. W. Blankinship 1928-8-10 s.n. Lake Kelseyville Comment
  CAS-BOT-BC410211  Hypericum concinnum C. F. Leitholt 1893-7-4 s.n. Lake Cobb Mt. Comment
  RSA176920  Hypericum concinnum P. H. Raven 1962-5-31 17913 Lake 6.3 miles south of Lower Lake on road to Knoxville Comment
  UC871856  Hypericum formosum var. scouleri Milo S. Baker 1940-6-29 9723 Lake ca. 1 1/2 mi. n. of Cobb P.O. (Baumgartner's meadow); Cobb Valley, Baumgartner's meadow Comment
  UCD19388  Hypericum scouleri Gerald Dickinson 1964-7-21 182 Lake Upper Nye Campground. Comment
  HSC38134  Hypochaeris glabra Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-13 2357 Lake Along Bartlet Springs Rd., 0.6 mi. from its junction with Hwy. 20 Comment
  UC1318337  Hypochaeris glabra J. R. Sweeney 1952-5-2 807 Lake 4.5 mi n Middletown Comment
  UCD89141  Hypochaeris radicata Catherine E. Koehler 2008-5-1 s.n. Lake McLaughlin Reserve, adjacent to field station, growing on helicopter pad/fire ring area. 502 Comment
  CDA35741  Iliamna bakeri David W. Isle 2005-8-1 1125 Lake Mendocino National Forest--North Coast Ranges. Middle Fork Stony Creek Watershed.; Approx. 1/3 mile below jct. 16N18/16N03 (1/4 mi. below Lake/Colusa Co. Line in Colusa Co). Spr. 25' South. Comment
  UC1318344  Iris fernaldii J. R. Sweeney 1952-5-3 888 Lake 5.2 mi w Lower Lake; Manning Flat 579 Comment
  CHSC56615  Iris macrosiphon Steven Triano 1988-6-1 228 Lake W side of Mendocino Ntl. Forest Road M6, ca 3.0 mi s of Low Gap and 0.4 mi ene of High Rock. 1005 Comment
  POM215782  Iris macrosiphon D. D. Keck 1933-5-29 2379 Lake 3 miles west of Lower Lake, on road to Kelseyville Comment
  RSA138279  Iris macrosiphon Lee W. Lenz, E. K. Balls 1952-5-8 17122 Lake 4.5 miles north of Lake County line on Highway 29 from Calistoga to Middletown Comment
  RSA2418  Iris macrosiphon J. W. Blankinship 1923-3-25 s.n. Lake Mt. Konocti 915 Comment
  UCD160665  Iris macrosiphon James A. Neilson Jr. 1975-6-5 3345 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  RSA136505  Iris macrosiphon Lee W. Lenz, E. K. Balls 1955-5-17 20762 Lake 3.7 miles south along State Highway 53 from Lower Lake to Middletown 457 Comment
  RSA256637  Iris macrosiphon Jim Sauser 1975-5-3 36 Lake 8.7 miles (14.5 km) east of State Route 29 along Butts Canyon Creek on Butts Canyon Road 549 Comment
  CAS-BOT-BC69904  Isoetes howellii Alice Eastwood; John Thomas Howell 1938-5-18 5771 Lake Near Adams Springs. Comment
  UCD161819  Juncus James A. Neilson Jr. 1975-6-5 3245 a Lake Mayacmas Mountains, High Valley Creek. (Exact location unknown. Coordinates, estimated by label maker as being in Francisco Property where other collections were made on this date.) Comment
  UCD161883  Juncus James A. Neilson Jr. 1977-7-19 3938 Lake Mayacmas Mountains; Sulphur Creek within 300 yards of Bottle Rock Road. (Exact location unknown. Coordinates estimated by label maker.) Comment
  SEINET10940655  Juncus Robert F. Thorne, Larry E. DeBuhr 1975-8-15 Thorne 46816 Lake Boggs Lake W of Mt. Hannah, 7.5 mi. SSE of Kelsyville and 3 mi. NNW of Glenbrook Resort. 853 Comment
  JEPS73492  Juncus covillei L. R. Heckard 1972-7-9 3104 Lake along small stream leaving Frog Pond Snow Mt. 1920 Comment
  UC728700  Juncus covillei Milo S. Baker 1945-6-20 10992 Lake between Pinnacle Rock and Low Gap; Bartlett Mt. 1219 Comment
  CHSC29577  Juncus effusus Dibble; Griggs 1979-8-7 160 Lake Near Mc Cleod Ridge, close to the town of Potter Valley. 732 Comment
  UCD84047  Juncus ensifolius Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6224 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via eastern forks of Rocky Creek Road and then via a private road owned by Stephen Gilardi (an area known as Brushy Sky High on some maps). 685 Comment
  SEINET6190112  Juncus ensifolius var. ensifolius A. A. Heller 1902-7-25 5975 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  UCD147008  Juncus hemiendytus var. hemiendytus Robert E. Preston 2011-5-2 2853 Lake Manning Flat. 562 Comment
  JEPS75740  Juncus laccatus L. R. Heckard 1974-9-11 3922 Lake about 0.5 mi nw Foutch Camp (about 1.5 mi se of Snow Mt. West, margin of Frog Pond); Frog Pond 1920 Comment
  CHSC84188  Juncus oxymeris Lowell Ahart 2003-7-14 10394 Lake Near a small stream, at Barrel Spring, about 1 1/2 miles (air) south of Bartlett Springs Road, about 2 miles (air) west of Bear Valley. 396 Comment
  UCD20750  Juncus oxymeris E. Dean; with M. Bibbo 2002-7-5 1176 Lake McLaughlin UC Reserve. BLM land on W side of McLaughlin Reserve's Research Hill. Northern trailhead parking lot and trail. 640 Comment
  RSA401717B  Keckiella breviflora Rockwell 1925-7-1 s.n. Lake Topaz. Comment
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Sep 25 2014
  NY790270  Keckiella corymbosa A. A. Heller 1902-7-28 s.n. Lake Summit of Mt. Sanhedrin Comment
  CAS-BOT-BC237837  Keckiella lemmonii John Thomas Howell 1937-7-19 13138 Lake Road to Williams, eastern Lake Co. Comment
  CAS-BOT-BC237843  Keckiella lemmonii M. S. Jussel 1933-7-3 342 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  NY790330  Keckiella lemmonii F. W. Pennell 1940-7-4 26060 Lake Route 29. 3 miles north of Lower Lake. 487.7 Comment
  RSA181441  Keckiella lemmonii James I. McMurphy 1909-8-6 s.n. Lake Between Kelseyville and Lower Lake. Comment
  UC146233  Keckiella lemmonii Joseph P. Tracy 1905-7-13 2250 Lake near Adams' Springs; Northern Coast Ranges 914 Comment
  UCD123770  Keckiella lemmonii K. Esau; D. Hartmann 1941-7-17 s.n. Lake near Middletown. Comment
  UC173696  Kelloggia galioides H. M. Hall 1913-7-22 9557 Lake Mt. Hull; Inner North Coast Ranges 1981 Comment
  UC998341  Kickxia elatine Milo S. Baker 1953-6-28 12738 Lake 3.4 mi e Middletown Comment
  RSA0084358  Kopsiopsis strobilacea A. A. Heller 1902-7-14 5862 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  NY335467  Krynitzkia lithocarya M. K. Curran 1884-1 s.n. Lake Comment
  RSA44879  Lactuca saligna J. C. Roos 1948-8-31 3932 Lake Lakeport. Comment
  CAS-BOT-BC340575  Lactuca serriola J. W. Blankinship 1928-8-20 s.n. Lake Mt. Konocti Comment
  CAS-BOT-BC341401  Lagophylla minor A. A. Heller 1919-5-10 13125 Lake Coast Range, summit of the ridge west of Leesville 609 Comment
  JEPS89773  Lagophylla minor Dean W. Taylor 1972-5-8 1406 Lake on Walker Ridge Walker Ridge 1127 Comment
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Sep 8 2009
  UC1552794  Lagophylla minor Frederica Bowcutt 1986-5-4 691 Lake on se side of hwy 53 2.2 mi ne junction with Butts Canyon Road (about 1/2 mi n of Crazy Creek, about 3 mi ne of Middletown, on edge of Coyote Valley); Coyote Valley 365 Comment
  CAS-BOT-BC341404  Lagophylla minor Mary Katherine Curran 1884-5-1 s.n. Lake Unspecified Comment
  UCD162967  Lagophylla ramosissima James A. Neilson Jr. 1977-7-19 3948 Lake Mayacmas Mountains; 1/2 mile west of Glenbrook near proposed geothermal power plant. (Exact location unknown. Coordinates estimated by label maker.) Comment
  RSA90516  Lagophylla ramosissima Milo S. Baker 1951-7-6 12379 Lake Elk Mt. Grade below Ranger Station. 1006 Comment
  CAS-BOT-BC338101  Lasthenia californica J. W. Blankinship 1923-4-15 s.n. Lake Kelseyville Comment
  CAS-BOT-BC338104  Lasthenia californica L. R. Abrams 1928-5-6 12462 Lake 1 1/2 mi. West of Bartlett Springs Comment
  SEINET7062985  Lasthenia californica 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
  POM288366  Lasthenia californica Lyman Benson 1928-4-30 849 Lake Kelseyville; Mt. Range: Middle N. Coast; Watershed: Clear Lake. 488 Comment
  POM288367  Lasthenia californica Lyman Benson 1927-04 873 Lake Kelseyville; Mt. Range: Middle N. Coast; Watershed: Clear Lake. 549 Comment
  UC166222  Lasthenia californica subsp. californica J. P. Tracy May 28 1902-Jun 2 1902 1725 Lake 6 mi nw Lakeport (in hills about Scotts Valley) 426 Comment
  RSA516616  Lasthenia fremontii R. C. Bacigalupi, G. Thomas Robbins, F. Hoffmann 1956-6-1 5691 Lake Manning Flat 579 Comment
  POM361565  Lasthenia glabrata subsp. glabrata Carolyn Sanford 1977-4-23 335 Lake State Route 20, 2.2 miles west of its junction with State Route 29. Comment
  RSA259594  Lasthenia glabrata subsp. glabrata J. P. Smith 1976-4-6 8545 Lake Sate Route 20, 0.3 mile E of Witter Spring Road. 396 Comment
  UC566736  Lasthenia glabrata subsp. glabrata H. L. Mason 1929-4-29 5250 Lake Comment
  UC725601  Lasthenia glabrata subsp. glabrata A. A. Heller 1940-5-6 15582 Lake Comment
  UC931078  Lathyrus jepsonii var. californicus C. L. Hitchcock 1949-6-6 19071 Lake 18 mi e Clear Lake (along Highway 20 to Williams) Comment
  JEPS64860  Lathyrus nevadensis var. nevadensis H. M. Hall 1913-7-16 9495 Lake s side Mt. Sanhedrin (n Lake County); Inner North Coast Ranges 1584 Comment
  UCD106674  Lathyrus tingitanus Barbara Ertter; Linda Vorobik and Elizabeth Neese 1988-6-4 7509 Lake Scotts Valley Rd 1 mi S of Hwy 20, ca 7 air miles NW of Lakeport. 426 Comment
  UCD47884  Lathyrus vestitus var. vestitus Ellen Dean; Ryan Brisco 2005-4-24 2455 Lake Lake County, McLaughlin UC Reserve, along Rieff Rd, 100-150 ft E of Morgan Valley Rd, S side of Rieff Rd. 655 Comment
  RSA121780  Layia chrysanthemoides H. S. Yates 1934-5-15 3865 Lake Bendmore Valley. 762 Comment
  CAS-BOT-BC323960  Layia chrysanthemoides Ira L. Wiggins 1949-5-1 12099 Lake 1 mile S of Lucerne Comment
  RSA52716  Layia chrysanthemoides I. L. Wiggins 1949-5-1 12099 Lake Meadow one mile south of Lucerne Comment
  CAS-BOT-BC321169  Layia glandulosa Brandegee No date on sheet. s.n. Lake Unspecified Comment
  CAS-BOT-BC329319  Layia septentrionalis Carl B. Wolf 1928-5-5 1915 Lake 2 miles S of Lakeport at Junction. Comment
  CAS-BOT-BC329333  Layia septentrionalis Ella Dales Cantelow 1938-5-8 2198 Lake 2 mi S of Lakeport on Hopland Road. Comment
  HSC33131  Layia septentrionalis Thomas W. Nelson, Jane P. Nelson 1974-4-9 1164 Lake Along Hwy. 20 between Lucerne and Clear Lake Oaks Comment
  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
  UC89323  Layia septentrionalis K. Brandegee May 1884 Lake Lakeport Comment
  UCD83708  Layia septentrionalis Ellen Dean; Craig Thomsen, Gordon Harrington, John Chau 2010-5-5 5975 Lake S of Hwy 20. Private land near border of the Cache Creek Wilderness, near Redbud trail. NW side of Cache Creek. In drainage along foot trail. 288 Comment
  HSC44115  Lepidium lasiocarpum Barbara Kelly 1977-4-23 375 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  CAS-BOT-BC89769  Lepidium latipes Alice Eastwood; John Thomas Howell 1938-5-17 5675 Lake Elk Mountain. Comment
  CAS-BOT-BC89772  Lepidium latipes M. S. Jussel 1933-6-26 291 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch. Comment
  HSC48461  Lepidium latipes J. P. Smith 1978-4-23 9754 Lake Barrel Springs Campgound 701 Comment
  HSC72121  Lepidium nitidum J. P. Smith, Thomas W. Nelson, Jane P. Nelson 1978-4-1 9526 Lake Walker Ridge Rd., 0.5 mi. from its junction with Hwy. 20 671 Comment
  RSA2245  Lepidium nitidum J. W. Blankinship 1922-4-5 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC226555  Leptosiphon acicularis M. S. Jussel 1933-4-29 s.n. Lake Jordan Park, Cobb Mt. Comment
  CAS-BOT-BC226563  Leptosiphon acicularis Rimo Bacigalupi 1926-3-28 1262 Lake 4 or 5 miles south of Middletown Comment
  UCD32396  Leptosiphon androsaceus Beecher Crampton; Jim Sweeney 1950-5-6 546 Lake Lake County, 1 mile west of Highland Springs on either side of the road. 457 Comment
  HSC31705  Leptosiphon bicolor Thomas E. Higley 1974-5-4 51 Lake 1/2 mi. from Hwy. 20 on Walker Ridge Rd. 671 Comment
  RSA537475  Leptosiphon bolanderi Barbara Ertter 1988-6-4 7498 Lake Bottle Rock Rd. a few miles NW of Pine Grove, 1.3 mi SE of Sulphur Cr. Rd. jct, halfway between Kelseyville and Middleton. 732 Comment
  HSC17093  Leptosiphon bolanderi Milo S. Baker 1948-6-15 12068 Lake Cobb Val. Rd., 1/2 mi. N of Jordan Park Resort Comment
  HSC17101  Leptosiphon filipes C. B. Wolf 1928-5-6 2025 Lake 1.5 mi. W of Bartlett Springs on the rd. to Clear Lake Comment
  CAS-BOT-BC226715  Leptosiphon latisectus Carl B. Wolf 1928-5-6 2016 Lake 5 miles west of Bartlett Springs Comment
  UCD84527  Leptosiphon parviflorus Ellen Dean; C. Thomsen, G. Harrington, R. Wilmarth, R. Wenk 2010-6-2 6078 Lake Lake County. Walker Ridge. Along Walker Ridge Road. Barrel Spring. 701 Comment
  CHSC105747  Lessingia nemaclada David Isle; John Olmstead, Peter Arnold 1992-9-24 1803 Lake Mendocino National Forest - North Coast Ranges; North Fork Cache Creek Watershed. Just over 2 miles SW of Goat Rock on SW side of Goat Mtn; White Ranch Glades. 914 Comment
  UCD162964  Lessingia nemaclada James A. Neilson Jr. 1977-7-19 3951 a Lake Mayacmas Mountains; Hahn Ranch, Glenbrook. (Exact location unknown. Coordinates estimated by label maker. Hahn Ranch is near the intersection of ) Comment
  CAS-BOT-BC342003  Lessingia ramulosa A. A. Heller 1902-8-4 6033 Lake On Eel River one mile below Hullville Comment
  JEPS7814  Lessingia ramulosa Peter H. Raven 1954-9-1 8089 Lake 7 mi s Middletown; Butts Canyon Comment
  RSA126789  Lessingia ramulosa B. O. Schreiber 1936-9-20 2351 Lake 5 miles south of Reiff 762 Comment
  RSA128573  Lessingia ramulosa P. H. Raven 1954-9-1 8089 Lake Butts Canyon, 7 miles south of Middletown Comment
  UC1562553  Lessingia ramulosa Barbara Ertter 1988-7-4 7708 Lake 1.5 mi w Bear Creek Campground (0.5 mi e of Rice Fork on Bear Creek Rd, ca 11 airmiles n of Upper Lake (town) se of Lake Pillsbury); Mendocino Natl Forest 609 Comment
  CAS-BOT-BC342026  Lessingia ramulosa Peter H. Raven 1954-9-1 8105 Lake Along Hoffman Creek, about 1 mile e. of Mirabel Park Comment
  SEINET7042669  Lewisia 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
  HSC66061  Lewisia rediviva Cathie Goldberg, Lynn Kunstman, Lauren Philbrick, Geoff Walsh 1980-4-19 46 Lake Along Walker Ridge Rd., 1 mi. N of jct. with access road to Indian Valley Dam Comment
  UCD127542  Ligusticum apiifolium A. A. Heller 1902-7-15 s.n. Lake About Summit Lake, near the summit of Mount Sanhedrin. 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
  CAS-BOT-BC130736  Lilium pardalinum C. F. Leithold 1893-7-1 s.n. Lake Cobb Mt. Comment
  JEPS80732  Lilium pardalinum L. R. Heckard and J. C. Hickman 1981-7-28 5691 Lake above fork Bear Creek (w side of Snow Mt); Snow Mt. 1600 Comment
  UC119793  Lilium pardalinum Miss Childs 1882-6-20 Lake Allen's Springs Comment
  CAS-BOT-BC132955  Lilium rubescens A. A. Heller 1902-7-15 5891 Lake About Summit Lake, near the summit of Mt. Sanhedrin Comment
  CHSC101605  Limnanthes douglasii subsp. nivea David Isle 2004-5-6 1577 b Lake Mendocino National Forest; on west bank of Salmon Creek in Gravelly Valley, just north of Lake Pillsbury; >1/4 mile SE of Lake Pillsbury Ranch gate. 566 Comment
  UC971840  Limnanthes douglasii subsp. nivea Arthur Kruckeberg and Carroll Wood 1949-4-27 1769 Lake Middletown Comment
  SEINET6670506  Limnanthes douglasii subsp. nivea R. R. Halse 2007-3-25 7130 Lake Along State Hwy 20 ca. 1.3 miles W of Upper Lake just past junction with State Hwy. 29. 406 Comment
  RSA63364  Limnanthes douglasii subsp. rosea Milo S. Baker 1950-4-15 12173 Lake 1 mi. SE of Borax Lake. Comment
  SEINET7042596  Linanthus androsaceus A. G. Vestal 1963-5-11 s.n. Lake Seigler Springs North Road. Clearlake Highlands quadrangle UTM Zone 10, 526354mE, 4304294mN. Comment
  UCD164502  Linanthus bicolor A. Amezcua 1995-5-20 16 Lake On the west side of Harbin Springs Road, 200 m northeast of the intersections with Big Canyon Road. 400 Comment
  UCD83890  Linanthus bicolor Ellen Dean; Gordon Harrington, Jack Alderson 2010-3-7 5807 Lake Cache Creek Wilderness area, northern part of wilderness, accesssed via DFG property (Redbud Trail), route taken goes overland to Rocky Creek. 356 Comment
  JEPS81605  Linanthus dichotomus R. Raiche 1982-3-18 20307 Lake Detert Reservoir; Butts Canyon Road Comment
  RSA10724  Linanthus dichotomus subsp. dichotomus C. B. Wolf 1928-5-7 2102 Lake 6 miles east of Houghs Mineral Springs on the road to Williams. Comment
  RSA424705B  Linanthus dichotomus subsp. meridianus Aaron Liston, M. A. Blumler 1987-4-25 655 -3 Lake 3 miles NE of Middletown on Hwy 29. Comment
  UC908801  Linanthus jepsonii Herbert L. Mason 1933-4-30 7217 Lake Mount St. Helena Comment
  CDA11397  Linanthus parviflorus G. F. Hrusa, K. van Katwyk 1995-4-22 12117 Lake Inner North Coast Ranges; along summit of Bartlett Springs Road at intersection with Walker Ridge Rd. Comment
  UC1002655  Linanthus parviflorus Milo S. Baker 1954-5-6 12931 Lake 3+ mi e Middletown Comment
  UC908599  Linanthus pygmaeus Herbert L. Mason 1935-5-30 8322 Lake w of Mirabel Lake Comment
  JEPS6666  Linanthus rattanii Milo S. Baker 1929-6-30 3483 Lake trail to Summit Springs Snow Mountain Comment
  CAS-BOT-BC1169  Linum adenophyllum T. S. Brandegee 1884-6-1 s.n. Lake Lake Co. Comment
  SEINET12186046  Linum adenophyllum Unknown 1979-1 3 Lake near Potato Hill, on the Potato Hill quadrangle, close to Stonyford 1231 Comment
  CHSC38938  Linum lewisii var. lewisii J. D. Jokerst 1980-7-10 963 Lake North Coast Ranges. Top of Hull Mt. ca. 300 meters northwest of its summit. Comment
  CAS-BOT-BC427009  Lithophragma affine Mrs. Merrel Ackley 1965-6-2 s.n. Lake West base of Snow Mountain Comment
  CAS-BOT-BC435641  Lithophragma heterophyllum J. W. Blankinship 1923-4-8 s.n. Lake Kelseyville Comment
  RSA2787  Lolium perenne subsp. multiflorum J. W. Blankinship 1923-6-17 s.n. Lake Kelseyville. Comment
  SEINET13944349 Image available Lomatium ciliolatum Lincoln Constance, Ren Hwa Shan 1946-1 sn Lake Bartlett Springs road, 4.5 miles southwest of Leesville; 1800 ft 549 Comment
  SEINET7883501 Image available Lomatium ciliolatum Unknown 1946-1 3076 Lake Bartlett Spings road 4.5 miles southwest of Leesville Comment
  HSC31840  Lomatium ciliolatum var. hooveri Maralyn O'Meara, Gary S. Lester 1974-5-4 346 Lake Walker Ridge Rd., 0.5 mi. N from junction with Hwy. 20 671 Comment
  HSC47461  Lomatium ciliolatum var. hooveri J. P. Smith 1978-4-22 9742 Lake Lake/Colusa County line, Walker Ridge Rd., 0.6 mi. from its junction with Hwy. 20 640 Comment
  UCD127628  Lomatium dasycarpum J. P. Smith; Tom Nelson 1976-4-13 8552 Lake Bartlett Springs Road; 0.6 miles from junction with State Route 20. 457 Comment
  CDA24965  Lomatium dasycarpum subsp. dasycarpum G. F. Hrusa, R. Gross 2008-5-23 17423 a Lake North Coast Ranges; N-facing slope above N. Fk. Cache Cr. +/- 1 mi. below spillway of Indian Valley Reservoir. 408 Comment
  UC1562724  Lomatium dasycarpum subsp. dasycarpum Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7503 Lake halfway between Kelseyville and Middleton (Bottle Rock Rd. a few mi. n.w. of Pine Grove, 1.3 mi. s.e. of Sulphur Cr. Rd. junction) 731 Comment
  UCD110405  Lomatium hooveri Daniel Slakey; CNPS volunteers 2011-6-11 4 Lake Walker Ridge. 0.4 miles N of Hwy. 20 on Walker Ridge Rd. Ridge top on E side of road. 655 Comment
  CDA12171  Lomatium macrocarpum G. F. Hrusa 1993-5-2 10870 Lake Serpentine Flora of California; Upper parts of north end of Walker Ridge between Bear Valley and Indian Valley reservoir. Comment
  CDA21531  Lomatium macrocarpum G. F. Hrusa, R. Gross 2008-5-23 17447 Lake North Coast Ranges; N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir. 417 Comment
  HSC38875  Lomatium macrocarpum J. P. Smith, J. O. Sawyer 1972-4-1 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 Comment
  POM133018  Lomatium macrocarpum C. F. Baker 1903-5-12 2961 Lake Near Lakeport. Comment
  POM287828  Lomatium macrocarpum Lyman Benson 1935-5-18 6612 Lake Lakeport. Mayacamas mtn range, Clear Lake watershed. 427 Comment
  UC1076644  Lomatium macrocarpum Lincoln Constance, Reino Alava, Robert Ornduff 1957-5-5 3649 Lake 3 mi. s. Middletown 350 Comment
  UC1737026  Lomatium marginatum Kay H. Beach, Frank Gould 1940-5-17 428 Lake near Middletown. Comment
  RSA74339  Lomatium marginatum var. purpureum Milo S. Baker 1943-5-11 10425 Lake 2.9 miles east of Middletown Comment
  JEPS81400  Lomatium triternatum var. macrocarpum L. R. Heckard and J. C. Hickman 1982-7-9 6008 Lake s. side Snow Mt. (1/2 mi. n. of Summit Springs, n. & below upper serpentine area at roadless area entrance) 1500 Comment
  HSC62765  Lomatium utriculatum M. Dean Griswold Jr. 1979-4-14 3 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  RSA452162  Lomatium vaginatum B. Kelly 1977-4-23 317 Lake State Route 20, 2.2 miles west of its junction with State Route 29. Comment
  CAS-BOT-BC240737  Lonicera interrupta Mrs. Alexander MacCallum 1901-6-30 s.n. Lake Bartlett Springs Comment
  CAS-BOT-BC240740  Lonicera interrupta H. E. McMinn 1923-5-27 1005 a Lake Bear Creek, tributary to Rice Fk. of Eel River at base of Snow Mt. Comment
  JEPS12824  Lonicera interrupta W. L. Jepson 1920-5-24 9010 Lake Hough Springs Comment
  JEPS80850  Lonicera interrupta L. R. Heckard and J. C. Hickman 1981-8-1 5820 Lake sw side Snow Mt. (along Summit Springs trail) 1676 Comment
  POM284252  Lonicera involucrata var. ledebourii Lyman Benson 1928-6-30 364 Lake Kelseyville; Rincon School; Mt. Range: Middle N Coast; Watershed; Clear Lake. 488 Comment
  CAS-BOT-BC198622  Lotus L. R. Abrams 1928-5-4 12304 Lake 5 mi. Northeast of Middletown on road to Lower Lake Comment
  UCD20496  Lotus corniculatus E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1067 Lake McLaughlin UC Reserve. Lower reaches of southeastern slopes of Research Hill. SW of gate to old 4-wheel drive road that goes S from Knoxville-Berryessa Rd. 609 Comment
  SEINET12162534  Lotus crassifolius W. Knight, Knight, I. 1981-1 4394 Lake nr Towhead Flat enroute to summit of Mt. Sanhedrin 1219 Comment
  POM197366  Lotus grandiflorus var. mutabilis L. R. Abrams 1928-5-7 12492 Lake 4 to 5 miles E of Houghs Springs Comment
  HSC31391  Lotus humistratus Maralyn O'Meara 1974-5-4 320 Lake Along Walker Ridge Rd. 0.5 mi. N from junction with Hwy. 20 671 Comment
  POM276703  Lotus oblongifolius Lyman Benson 1928-6-17 314 Lake Kelseyville, Rincon School House. 488 Comment
  JEPS55769  Lotus purshianus var. purshianus W. L. Jepson 1892-7-30 13776 Lake Uncle Sam Mountain (Mt. Konocti) Comment
  JEPS43860  Ludwigia palustris Jos. P. Tracy 1905-8-21 2381 Lake Scott Valley, Scott Creek 426 Comment
  UCD107093  Ludwigia palustris H. L. Mason 1945-6-29 12627 Lake Boggs Lake, at base of Mount Hanna. Comment
  RSA739823  Ludwigia uruguayensis Woodward 2007-9-17 s.n. Lake Lakeport: Clear Lake shoreline of cove behind Lake County Vector Control District offices, 410 Esplanade St. 405 Comment
  UCR247937  Ludwigia uruguayensis D. L. Woodward 2007-9-17 PDR- 1440779 Lake Lakeport; Clear Lake shoreline of cove behind Lake Co. Vector Control District offices, 410 Esplanade St. 405 Comment
  HSC49132  Lupinus adsurgens var. lilacinus J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9342 Lake Mendocino National Forest, FS Rd. M1, 5.3 mi. from junction with FS Rd. 20N01 1585 Comment
  CAS-BOT-BC8381  Lupinus adsurgens var. lilacinus Milo Samuel Baker 1941-6-17 9951 Lake Elk Mt., on road to Pillsbury Lake Comment
  SEINET10488431  Lupinus albifrons David B. Dunn, Douglas G. LeDoux; Melvin L. Conrad 1973-6-7 Dunn 20669 Lake 1601 miles n of upper lake on the raod to pillsbury lake, 1.3 miles n of elk Mountain summit. Yeloow pines and some small douglas fir still standing after The logging 1128 Comment
  CAS-BOT-BC198463  Lupinus albifrons var. albifrons E. K. Balls 1952-5-9 8777 Lake 6 mi. NE from turn off Hwy. 20 on road to Barlett Springs 914 Comment
  JEPS80083  Lupinus albifrons var. albifrons L. R. Heckard and J. Hickman 1979-6-16 5090 Lake NW of Timber Lake (on ridge to Snow Mt.) 1676 Comment
  POM276285  Lupinus albifrons var. albifrons Lyman Benson 1932-6-21 3741 Lake Snow Mountain; ft Middle N Coast Mt Range, Bear Creek, Eel River. 1524 Comment
  CAS-BOT-BC196058  Lupinus albifrons var. collinus A. A. Heller 1919-5-10 13127 Lake Coast Range, summit of the ridge west of Leesville 609 Comment
  CHSC115207  Lupinus albifrons var. collinus Lowell Ahart 2015-4-28 20093 Lake East of a small meadow, about 150 yards west of a Barrel Spring Meadow, about a 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
  CHSC48522  Lupinus albifrons var. collinus Vernon Oswald 1986-5-12 2030 Lake Bartlett Springs Rd. 5.2 mi ne of Hwy 20. 1066 Comment
  RSA715733  Lupinus albifrons var. collinus D. Isle 1995-6-8 1061 Lake 1.4-1.8 miles E of Low gap on Knee Cap Rd. (6.6 miles down Knee Cap Rd) Shally E. Aspect. 1402 Comment
  RSA79279  Lupinus albifrons var. collinus E. K. Balls, Lee W. Lenz, B. K. Balls 1952-5-9 17142 Lake 6 mi. n.e. from turn off Hwy 20 on road to Bartlett Springs. 915 Comment
  UC865047  Lupinus bicolor Alice Eastwood, John Thomas Howell 1938-5-16 5562 Lake Clear Lake Park Comment
  SEINET7040289 Image available Lupinus bicolor A. G. Vestal 1963-5-11 s.n. Lake South of Konokti [Konocti], about 13.1 miles from Lelseyville via Soda Bay. Clearlake Highlands Quadrangle UTM Zone 10, 522279mE, 4313382mN. Comment
  POM276324  Lupinus bicolor subsp. tridentatus Lyman D. Benson 1929-3-23 1034 Lake Mouth Cold Creek Canyon. 549 Comment
  RSA10749  Lupinus densiflorus var. aureus Carl B. Wolf 1928-5-7 2076 Lake Houghs Mineral Springs on the road to Williams. 595 Comment
  RSA79012  Lupinus densiflorus var. aureus E. K. Balls, Lee W. Lenz 1952-5-8 17129 Lake 5.7 miles northwest of Putah Creek along Highway 53, between Middletown and Lower Lake. Comment
  RSA126158  Lupinus densiflorus var. densiflorus Milo S. Baker 1946-5-1 11339 Lake Between Lower Lake and Bridge across Cache Creek. 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
  SD126388  Lupinus latifolius var. viridifolius D. B. Dunn, LeDoux & Conrad 1973-6-7 20680 Lake 16.1 miles north of Upper Lake on the road to Pillsbury Lake, 1.3 miles north of Elk Mt. Summit. 1128 Comment
  UC174071  Lupinus luteolus H. M. Hall 1913-7-18 9514 Lake near old Frazier Mill Mt. Sanhedrin (40 to 50 mi from the Pacific Ocean, northern Lake County); North Coast Ranges, Mt. Sanhedrin 1158 Comment
  RSA93511  Lupinus luteolus Milo S. Baker, H. K. Wagnon 1953-5-30 12721 Lake Highway 20 near North Fork of Cache Creek. Comment
  SEINET5628415 Image available Lupinus luteolus A. A. Heller 1902-7-21 5938 Lake Midway between Potter Valley and Hullville. Comment
  CDA26550  Lupinus microcarpus var. densiflorus G. F. Hrusa, R. Gross 2008-5-23 17392 Lake North Coast Ranges; Crossing of Box Cyn. Creek in upper Benmore Canyon immed. E and S of Indian Valley Reservoir spillway. 457 Comment
  UC614571  Lupinus microcarpus var. densiflorus L. Constance 1938-4-22 2143 Lake 7 mi sw Lower Lake (on Putah Creek); North Coast Ranges, Putah Creek, sw of Lower Lake 365 Comment
  UC865314  Lupinus microcarpus var. densiflorus A. A. Heller 1916-6-8 12378 Lake near Hough's Springs; near Hough's Springs Comment
  HSC89706  Lupinus polycarpus Eric German, Klara Varga, Michele Cardinaux 1989-4-15 27 Lake Blue Oak Campground, 7.7 mi. N of Hwy. 20 152 Comment
  RSA414221  Lupinus polyphyllus subsp. superbus M. B. Dunkle 1937-6-20 5034 Lake 1 mi. N. Prescott. Comment
  UC629734  Lupinus sericatus Ethel Crum 1939-4-30 2086 Lake head of canyon lower slopes Cobb Mountain (six mi nw of Middletown); lower slopes of Cobb Mountain Comment
  UCD158797  Lupinus sericatus James A. Neilson Jr. 1974-6-29 2807 Lake Mayacmas Mountains, Cobb Mountain. Lee Creek drainage. (No data label provided. Location based on data from collections made on the same date. It is probable that this collection is from Cobb Mountain, perhaps from the Lee Creek Drainage.) 1158 Comment
  RSA523188  Lupinus subvexus var. subvexus R. R. Halse 1989-5-13 3837 Lake Along State Hwy. 175, one mile south of Whispering Pines. 684 Comment
  RSA258851  Lupinus succulentus Thomas W. Nelson, Jane Nelson, A. P. Nelson 1974-4-9 1158 Lake Along Hwy 20 between Lucerne and Clear Lake Oaks Comment
  UC952868  Lythrum hyssopifolia Milo S. Baker 1951-6-21 12323 Lake Snow Lake 609 Comment
  JEPS78300  Madia anomala Robert M. Lloyd 1963-5-4 2615 Lake State Hwy 20 4 mi s Clearlake Oaks Comment
  JEPS106349  Madia elegans Lowell Ahart 2004-10-4 11451 Lake On the north edge of Bartlett Springs Road, near the northwest part of Indian Valley Reservoir 458 Comment
  UC1069865  Madia elegans A. Simontacchi 1937-7-31 355 Lake Elk Mountain Ranger Station; Stoneyford Quadrangle Comment
  UC1199389  Madia elegans Joseph P. Tracy 1905-7-13 2252 Lake near Adams Springs; Northern Coast Ranges 914 Comment
  UC353857  Madia elegans Milo S. Baker 1928-7-1 3160 b Lake Hway near Blue Lakes Comment
  OBI53750  Madia elegans David J. Keil 1992-7-18 23431 Lake Mendocino NF. N of Lake Pillsbury on Hull Mtn Rd. 4.2 mi SSE of Hull Mtn Summit 1300 Comment
  SEINET11806100  Madia elegans W. Knight, Knight, I.; Vale, J. 1982-1 4583 Lake junction of Kelsey Creek Rd & Hwy 129 near Kelseyville Comment
  RSA407356  Madia elegans subsp. elegans Lyman Benson 1936-8-2 7919 Lake Alder Creek, Cobb Mt., Clear Lake Watershed, Mayacamas Mt. Range. 762 Comment
  CAS-BOT-BC344366  Madia exigua A. A. Heller 1902-7-14 5871 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  UC89354  Madia exigua D. Cleveland 1882-6-17 Lake Allen Springs Comment
  UCD160286  Madia exigua James A. Neilson Jr. 1974-5-24 2753 Lake Mayacmas Mountains, Childers Peak area, Barceloux Ranch, ca 1 mile east of Big Canyon Road. (Elevation and georeferencing estimated by label maker.) 579 Comment
  UCD84583  Madia exigua Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6108 Lake Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. Meadow on south side of road. 647 Comment
  OBI23151  Madia exigua Joseph Andorfer Ewan 1937-5-23 10344 Lake 7 mi from Lower Lake on Monticellow rd Comment
  UCD135727  Madia exigua Bruce G. Baldwin 1988-5-29 709 Lake immediately south of junction of California State Highways 29 and 175 (north of junction of Ackley Cutoff and Ackley Road). Comment
  UC1533107  Madia gracilis John L. Strother 1977-7-26 1288 bis Lake ca 3.7 km by road below (s of) summit lookout station; Hull Mt., Boardman Ridge 1585 Comment
  UC1731333  Madia gracilis Dean W. Taylor 1998-6-3 16474 Lake sedimentary hillslopes 0.5 mi w Glen Eden School (site) ((ca. 12 air mi nw of Lakeport), Upper Lake 7.5' USGS quadrangle); North Coast Ranges, Scotts Creek 487 Comment
  UCD81907  Madia gracilis Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5488 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road mi N of intersection with Hwy 20. E side of road. 653 Comment
  POM257518  Madia minima C. B. Wolf 1928-5-6 2024 Lake 3 miles west of Bartlett Springs on the road to Clear Lake 610 Comment
  RSA2717  Madia sativa J. W. Blankinship 1928-8-25 s.n. Lake Clear Lake Comment
  JEPS36820  Malacothrix clevelandii W. L. Jepson 1920-5-24 9017 Lake ese of Bartlett Springs (Hough Springs resort); Hough Springs Comment
  JEPS4783  Malacothrix clevelandii Rimo Bacigalupi and J. R. Sweeney 1953-5-26 4147 Lake just n town of Lower Lake (n of Cache Creek bridge) 408 Comment
  CAS-BOT-BC347425  Malacothrix floccifera Mrs. L. R. Reynolds 1917-6-1 s.n. Lake Foot of Mt. Sanhedrin Comment
  JEPS80353  Malacothrix floccifera L. R. Heckard and J. Hickman 1981-6-21 5589 Lake about 1 air mi n from peak East Peak (spur running n of East Peak); Snow Mt. 2072 Comment
  UC166818  Malacothrix floccifera Joseph P. Tracy Jul 21 1905-Aug 16 1905 2293 Lake Elk Mountain, n Lake County Northern Coast Ranges 1219 Comment
  UCD32407  Malacothrix floccifera Beecher Crampton; Jim Sweeney 1950-5-6 560 Lake 1 mile west of Highland Springs on either side of the road. 457 Comment
  UCD134431  Malacothrix glabrata C. A. Toft 1980-4-26 319 Lake Death Valley National Monument, Saratoga Springs Road at Road 178. Comment
  CAS-BOT-BC348115  Matricaria discoidea Agnes M. Bowman 1902-4-1 230 Lake Burns Valley Comment
  UCD107738  Medicago lupulina Herbert L. Mason 1945-5-12 12577 Lake Creek bank west of Middletown. Comment
  HSC85794  Medicago polymorpha Tim Tilghman, Rob Marheine, Bruce Delgado 1987-4-10 Lake .5 mi. N of Barrel Springs Campground Comment
  CAS-BOT-BC271752  Melica californica L. R. Abrams 1928-5-7 12512 Lake Cache Creek, 2 miles west of Hough's Springs Comment
  CHSC36111  Melica frutescens K. Bridwell 1978-4-9 66 Lake 5.1 mi w of Walker Ridge Rd, Hwy 20. 457 Comment
  CAS-BOT-BC282134  Melica geyeri A. A. Heller 1902-7-15 5885 Lake About Summit Lake, near the summit of Mount Sanhedrin Comment
  UCD36642  Melica harfordii Beecher Crampton 1955-6-13 2845 Lake Lake County, 1.5 miles east of Soda Bay, northeast slope of Mount Konocti. Comment
  UCD87569  Melica harfordii Elizabeth Wilson 1939-5-28 s.n. Lake West side Clear Lake. Comment
  UC53663  Melica torreyana Joseph Burtt Davy 1900-5-30 6649 Lake Highland Springs Comment
  UCD88811  Melica torreyana A. A. Beetle 1941-4-27 1726 Lake North side of Mt. St. Helen. Above St. Helen Creek. Comment
  UCD88828  Melica torreyana Beecher Crampton 1953-6-2 1432 Lake Above St. Helena Creek, about 4 miles south of Middletown. Comment
  CDA32525  Melica torreyana A. A. Beetle 1941-4-27 1726 Lake North side of Mt. St. Helena, above St. Helena Creek. 0 Comment
  RSA2539  Melilotus indicus J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake, Kelsey Creek Comment
  UCR244602  Mentha Peter Rubtzoff 1964-9-13 5501 Lake Clear Lake State Park, along lower Cole Creek 406 Comment
  UCD82087  Mentzelia dispersa Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth 2009-5-20 5614 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
  UC1282767  Mentzelia dispersa J. R. Sweeney 1952-5-18 925 Lake 3/4 mi Rd. intersection to Jugo's resort. Comment
  UCD117372  Mentzelia laevicaulis Collector unknown Date unknown s.n. Lake Lake County. Exact location unknown. Comment
  POM273371A  Mentzelia laevicaulis Lyman Benson 1927-09 s.n. Lake Kelseyville. Middle North Coast Mt. range. 457 Comment
  JEPS41154  Mentzelia laevicaulis var. laevicaulis W. L. Jepson 1938-10-1 19058 Lake Coyote Valley, Bridge over Putah Creek Coyote Valley, Putah Creek Comment
  CAS-BOT-BC428802  Micranthes californica Agnes M. Bowman 1902-3-1 33 Lake Sulphur Banks Comment
  CAS-BOT-BC348328  Micropus californicus Greg de Nevers 2001-4-23 12285 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  RSA456726  Micropus californicus Barbara Ertter, Susan D'Alcamo 1988-4-30 7462 Lake Elk Mtn. Road between Potter Valley and Lake Pillsbury, ca 20 airmiles NE of Ukiah. 762 Comment
  CAS-BOT-BC348485  Micropus californicus var. californicus A. J. Galloway 1928-4-14 s.n. Lake Clear Lake Comment
  UC88385  Micropus californicus var. californicus Mrs. K. Brandegee June 1884 Lake Lakeport Comment
  SD27922  Micropus californicus var. californicus Carl B. Wolf 1928-5-5 1933 Lake 4.0 miles from Upper Lake on road to Lucerne. 455 Comment
  CAS-BOT-BC376350  Microseris Greg de Nevers 2001-4-23 12273 Lake Clear Lake, Lake County Land Trust, Rodman Slough. Near Wildflower Flat. 475 Comment
  UCR256125  Microseris Greg de Nevers 2001-4-23 12273 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 476 Comment
  CAS-BOT-BC348838  Microseris douglasii subsp. douglasii L. R. Abrams 1928-5-4 12321 Lake 5 mi. Northeast of Middletown on road to Lower Lake Comment
  HSC77828  Microseris douglasii subsp. douglasii K. L. Chambers, H. J. Price 1980-5-13 4667 Lake Hwy. 20, just W of Colusa Co. line, 4.2 mi. W of junction with Hwy. 16, in the canyon of Harley Gulch Comment
  UCD81931  Microseris laciniata Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5512 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
  JEPS13231  Microseris laciniata subsp. laciniata W. L. Jepson 1897-7-15 Lake not far from Lakeport (Big Valley); Big Valley Comment
  UC149985  Microseris laciniata subsp. laciniata Katharine Brandegee 1911-6-30 Lake meadows along the Lakeport Road (Middletown); Middletown Comment
  RSA273363  Microseris lindleyi Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2322 Lake Along Morgan Valley Road 2 miles west of Napa County line 732 Comment
  POM225820  Microsteris gracilis subsp. gracilis M. S. Jussel 1931-3-30 s.n. Lake Glenbrook near Jordan Park Comment
  CAS-BOT-BC376214  Mimulus Greg de Nevers 1996-5-18 10816 Lake Just south of Anderson Marsh State Historic Park Comment
  POM296939  Mimulus Lyman Benson 1946-8-31 12196 Lake Thurston Lake. NW of Lower Lake. Middle N Coast Mtn Range. 457 Comment
  CAS-BOT-BC9692  Mimulus androsaceus Milo S. Baker 1954-4-1 12921 Lake near Borax Lake near Burns Valley road 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
  JEPS94660  Mimulus arvensis Vernon H. Oswald and Lowell Ahart 1998-5-7 9034 Lake Bartlett Springs Rd. w Indian Valley Reservoir (at bridge on creek); Bartlett Creek 457 Comment
  RSA420307  Mimulus aurantiacus var. aurantiacus C. Epling, Wm. Robinson 1935-7-26 s.n. Lake Russian Gulch Comment
  UCD131921  Mimulus aurantiacus var. aurantiacus Katie Gialketsis; PLS 102 plant collecting interns 2013-4-14 3 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. North of road that goes southeast from Glebe Road at gate. 582 Comment
  JEPS80056  Mimulus breweri L. R. Heckard with J. Hickman 1979-6-15 5056 Lake ne West Peak; Snow Mt. 1920 Comment
  UC147922  Mimulus cardinalis Joseph P. Tracy Jul 21 1905-Aug 16 1905 2347 Lake Ben Moore Creek Northern Coast Ranges, Elk Mountain 1219 Comment
  HSC20715  Mimulus douglasii H. E. Parks Apr 1931 Lake Comment
  HSC20716  Mimulus douglasii D. M. Patten 1964-3-25 Lake 6 mi. NW of Lakeport on Hidden Lake Rd. 439 Comment
  JEPS104722  Mimulus floribundus John L. Morrison 1936-9-19 1914 Lake Comment
  CAS-BOT-BC7507  Mimulus guttatus Amos Arthur Heller 1902-7-20 5924 Lake In the Horse Pasture near the summit of Mt. Sanhedrin Comment
  POM273243  Mimulus guttatus Lyman Benson 1928-4-30 575 Lake Lake shore country near Lakeside Park. Kelseyville. Middle N Coast mtn range, Clear Lake. 427 Comment
  POM273259  Mimulus guttatus Lyman Benson 1928-3-30 52 Lake Kelseyville. Middle N Coast mtn range, Cold Creek Canyon. 518 Comment
  POM293622  Mimulus guttatus Lyman Benson 1948-7-1 12876 Lake Bed of Kelsey Creek 1 mile north of Kelseyville. Middle N Coast mtn range, Clear Lake drainage. 412 Comment
  RSA10751  Mimulus guttatus Carl B. Wolf 1928-5-7 2073 Lake Houghs Mineral Springs on the road to Williams. 595 Comment
  RSA2326  Mimulus guttatus J. W. Blankinship 1923-4-29 s.n. Lake Siegler Springs. Comment
  SEINET7067198  Mimulus guttatus 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
  RSA10613  Mimulus guttatus Carl B. Wolf 1928-5-4 1880 Lake 4 mi. so. of Middletown. Comment
  UC1282715  Mimulus kelloggii J. R. Sweeney 1952-5-3 883 Lake 1.2 mi sw Highland Springs 464 Comment
  POM311190  Mimulus kelloggii Leo Koch 1940-4-27 902 Lake Highway, 6.1 miles south of Lakeport toward Hopland. Comment
  JEPS101495  Mimulus layneae Dean W. Taylor 1998-6-3 16461 Lake unnamed rd 0.7 miles N Napa County line, ca. 1.5 mile N of Oat Hill 548 Comment
  UC1318336  Mimulus layneae J. R. Sweeney 1953-5-18 1027 Lake 5 1/2 mi nw Lower Lake (Kelseyville Road); Seigler Canyon Comment
  RSA120843  Mimulus layneae Milo S. Baker 1954-5-22 12944 Lake Lower Lake - Kelseyville Hwy. 8.9 miles S of Kelseyville. Comment
  JEPS106010  Mimulus microphyllus Lowell Ahart 2004-10-4 11448 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
  UC1012079  Mimulus microphyllus F. W. Pennell and H. L. Mason 1940-5-23 25530 Lake 3 mi n Clear Lake (n of Lakeport) 518 Comment
  UCD160601  Mimulus microphyllus Ellen Dean; Susan Harrison, Sharon Strauss 2015-5-10 8717 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
  JEPS10451  Mimulus nasutus M. S. Hazell 1937-4-24 Lake hills sw Lakeport Comment
  JEPS16170  Mimulus nudatus Rimo Bacigalupi with J. R. Sweeney 1953-5-26 4137 Lake 4 mi nw Black Oak Villa (draw very close to n shore of reservoir, along Butts Canyon road); Dieterts Reservoir 304 Comment
  POM231098  Mimulus nudatus Jens Clausen 1935-5-22 1056 Lake 14.22 mile SE of Lower Lake on Monticello road. Comment
  RSA309388  Mimulus nudatus R. C. Bacigalupi, T. Grovello, L. Heckard 1965-4-26 9052 Lake Little Indian Valley on the Kowalski Ranch (at crossing of Stanton Creek) 442 Comment
  POM273725  Mimulus pilosus Lyman Benson 1928-6-14 235 Lake Kelseyville; Mt. Range: Middle North Coast; River: Kelsey Creek. 457 Comment
  POM293640  Mimulus pilosus Lyman Benson 1946-8-31 12191 Lake Thurston Lake. NW of Lower Lake. Middle N Coast Mtn Range. 457 Comment
  HSC66056  Mimulus tilingii Cathie Goldberg, Lynn Kunstman, Lauren Philbrick, Geoff Walsh 1980-4-19 42 Lake Along Walker Ridge Rd., 1 mi. N of jct. with access road to Indian Valley Dam Comment
  JEPS86876  Mimulus tricolor David M. Thompson 1988-5-18 908 Lake 0.6 mi s Hwy 29 (along Siegler Canyon Road, then 3.2 mi s along Perini Road, w margin of lake); Snow's Lake 670 Comment
  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
  RSA535803  Mimulus tricolor David M. Thompson 1986-6-21 523 Lake Manning Flat. 5.6 mi W of Lower Lake along Hwy 29. Comment
  RSA74036  Mimulus tricolor Milo S. Baker 1957-6-21 12326 Lake Snow Lake. 610 Comment
  JEPS24322  Minuartia californica S. Galen Smith 1957-6-9 3016 Lake 0.7 mi s Howard Hot Springs 609 Comment
  CAS-BOT-BC467198  Minuartia californica John H. Thomas 1969-4-29 15013 Lake 2.8 miles NE of MIddleton Comment
  POM151748  Minuartia cismontana C. F. Baker 1903-5-12 2957 Lake Near Lakeport. 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
  HSC41932  Minuartia douglasii E. Cope 1977-4-23 34 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  UCD160306  Minuartia douglasii James A. Neilson Jr. 1975-5-22 3224 Lake Off Bottle Rock Road; Glenbrook Cemetery. (Elevation and coordinates estimated by label maker.) 716 Comment
  UCD162899  Minuartia douglasii James A. Neilson Jr. 1977-5-26 3886 Lake Mayacmas Mountains; Near Glenbrook, on Sulphur Creek Rd. 200m. East from Bottle Rock Rd. (Exact location unknown. Coordinates estimated by label maker.) Comment
  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
  SEINET9330810  Minuartia douglasii Unknown 1993-5-2 10873 Lake Scattered on N-facing flats of heavy clay soil with sparse vegetation. Upper parts of N end of Walker Ridge between Bear Valley and Indian Valley Reservoir. Comment
  JEPS73430  Minuartia nuttallii subsp. gregaria L. R. Heckard 1972-7-8 3024 Lake slopes of spur running se Snow Mt. West Peak 2042 Comment
  UC120383  Minuartia nuttallii subsp. gregaria T. S. Brandegee 1891-6-23 Lake Snow Mt. Comment
  UC424829  Minuartia nuttallii subsp. gregaria Milo S. Baker 1929-7-1 3450 b Lake along Parker Camp trail about 1500 ft from top; Snow Mt. Comment
  CAS-BOT-BC181091  Minuartia nuttallii var. gregaria Philip A. Munz 1956-7-25 22340 Lake SE of Snow Mt. 1828 Comment
  POM312383  Mollugo verticillata H. L. Mason 1946-7-27 12953 Lake Clear Lake, 2-3 miles north of Lakeport. Comment
  CAS-BOT-BC220501  Monardella villosa D. Cleveland 1883-1-1 s.n. Lake Allen Springs Comment
  CAS-BOT-BC220525  Monardella villosa M. S. Jussel 1933-6-27 256 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CHSC98901  Monardella villosa subsp. villosa L. P. Janeway 2007-6-17 9054 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
  UCD19270  Monardella viridis John F. Sorenson 1989-7-1 s.n. Lake Lake and Napa Counties: along Hwy 29 at the county line. Comment
  CAS-BOT-BC349579  Monolopia major Agnes M. Bowman 1902-5-1 256 Lake Lower Lake Comment
  JEPS127899  Monotropa hypopitys Adam C. Schneider 2014-5-21 648 Lake Mendocino National Forest. Along Packsaddle Trail access Forest Road 18N25, off of Elk Mountain Rd (M1) out of Upper Lake. Comment
  UCD41621  Montia diffusa Geri Hulse-Stephens 2001-4-27 550 Lake Goat Mountain. Indian Flat 1371 Comment
  CAS-BOT-BC445048  Montia linearis Alice Eastwood; John Thomas Howell 1938-5-18 5767 Lake Near Adams Springs Comment
  UC1146591  Muhlenbergia asperifolia Freed W. Hoffman 1949-9-24 3144 Lake Complexion Creek North Coast Ranges, Indian Valley Comment
  UC1114808  Myosurus minimus Donald E. Stone 1955-5 6 -32 Lake 5 1/2 mi w of Lower Lake (on road to Kelseyville, Manning Flat); Manning Flat Comment
  RSA295582  Myriophyllum hippuroides Lyman Benson 1948-7-3 12907 Lake Bogg s Lake, west of Mount Hanna. 854 Comment
  RSA109909  Nasturtium officinale P. A. Munz 1956-7-25 22362 Lake Summit Spring, Long Ridge trail to Snow Mt. 1524 Comment
  RSA0034147  Navarretia M. Bourell 1997-7-3 6544 Lake Mendocino National Forest, Upper Nye Meadow. Comment
  POM282329  Navarretia atractyloides Lyman Benson 1928-9-21 542 Lake Rincon School House; Kelseyville; Middle N Coast Mt. Range; Kelsey Creek watershed 488 Comment
  CDA40082  Navarretia atractyloides T. C. Fuller, J. Erquiaga 1959-7-26 2849 Lake Middletown. 0 Comment
  SEINET201400  Navarretia bakeri Rimo Bacigalupi 1953-5-26 4153 Lake Dry Lake, along road from Lower Lake to Kelseyville, 1.25 miles due west of Lower Lake and .25 mile west of Siegler's road junction 442 Comment
  JEPS70299  Navarretia divaricata subsp. vividior W. L. Jepson 1938-6-9 18938 Lake Bartlett Springs 701 Comment
  POM65779  Navarretia divaricata subsp. vividior Katherine Brandegee 1910-8-14 s.n. Lake Cobb Mountain; entrance to Anderson Springs Comment
  UCD48452  Navarretia heterandra Collector unknown 1950-6-3 s.n. Lake Near Lower Lake, Lake County, California. Comment
  UC1059010  Navarretia intertexta Beecher Crampton 1956-6-26 3656 Lake 3.5 rd mi e Seigler Spring (margin of Snow Lake); Snow Lake Comment
  UC1112242  Navarretia intertexta S. Galen Smith with J. Anderson 1957-6-9 3003 Lake ca 3 mi w Cobb Valley (e of Bottle Rock Road, margins of Boggs Lake, at e side of lake); Boggs Lake 899 Comment
  UC1191625  Navarretia intertexta Milo S. Baker 12347 Lake about 5 mi w Lower Lake (near margin of Snow Lake); Snow Lake Comment
  UC1299599  Navarretia intertexta Freed W. Hoffman 1947-6-21 1602 Lake w side Snow Mt. (road to Thistle Glade) Comment
  UC971990  Navarretia intertexta Herbert L. Mason 1952-6-15 14299 Lake 9 mi s Middletown; Butts Canyon Comment
  UCD48478  Navarretia intertexta Herbert L. Mason 1946-5-30 12798 Lake 3 miles E of Middletown. Comment
  RSA642567  Navarretia intertexta Stan C. Spencer 1994-5-14 4514 -n1 Lake From Boggs Lake NW ca. 0.5 mi. on Harrington Flat Road (0.14 mi. SE of Bottle Rock Road). N side of road under power lines. Comment
  CAS-BOT-BC230319  Navarretia jepsonii Herbert L. Mason 1946-5-30 12792 Lake Locomono Creek near Middletown Comment
  RSA716043  Navarretia jepsonii L. Ahart, Robert A. Schlising 2005-7-2 12130 Lake Near Barrel Spring, Walker Ridge, about 1 1/2 miles (air) south of Bartlett Springs Road, about 2 miles (air) west of Bear Valley. 691 Comment
  UCD38647  Navarretia jepsonii Beecher Crampton 1956-6-26 3635 Lake Howard Springs. Comment
  CAS-BOT-BC230328  Navarretia leucocephala Niall McCarten 1986-5-23 5263 Lake Vernal Pools, W side of Highway 175 N to Kelseyville, ca. 0.1 mile N of Loch Lomond Comment
  CAS-BOT-BC230346  Navarretia leucocephala subsp. bakeri Greg de Nevers 1996-5-18 10814 Lake Just S of Anderson Marsh State Historic Park Comment
  UC1094375  Navarretia leucocephala subsp. bakeri S. Galen Smith with J. Anderson 1957-6-9 3022 Lake Lower Lake, behind schoolhouse Lower Lake 411 Comment
  UCD37271  Navarretia leucocephala subsp. bakeri Beecher Crampton 1958-8-19 5095 Lake Lake County, 9.4 miles northeast of Middletown, 7.4 miles south-southeast of Lower Lake, Steinhart Lake above Spruce Grove Road. Comment
  UC1112233  Navarretia leucocephala subsp. pauciflora S. Galen Smith 1957-6-8 2980 Lake 1.5 mi e Loch Lomond (0.25 mi e of road to Siegler Springs) 822 Comment
  UC763069  Navarretia leucocephala subsp. pauciflora Robert F. Hoover 1941-6-8 5341 Lake Loch Lomond 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
  UC142936  Navarretia linearifolia subsp. pinnatisecta Katharine Brandegee 1910-8-10 Lake near Hough's Springs; near Hough's Springs Comment
  UCD38643  Navarretia linearifolia subsp. pinnatisecta Beecher Crampton 1956-6-26 3639 Lake Margin of Snow's Lake. 655 Comment
  JEPS70386  Navarretia mellita W. L. Jepson 1938-6-9 18907 Lake 2 mi n Lower Lake (near Cache Creek bridge) Comment
  UC84827  Navarretia mellita Katharine Brandegee Jul 1884 Lake Cobb Mountain Comment
  UC84833  Navarretia mellita Katharine Brandegee Jul 1888 Lake Mount Hannah Comment
  UCR71522  Navarretia mellita Barbara Ertter 1988-7-4 7688 Lake Mendocino National Forest; Bear Creek Rd. c. 10 airmiles north of Upper Lake (Town), creast of road 3.8 mi. from Elk Mt Rd 961 Comment
  RSA122937  Navarretia mellita K. e. Bradshaw 1937-6-8 101 Lake 3.5 miles SW of Upper Lake 640 Comment
  SEINET3860198  Navarretia myersii subsp. deminuta Leigh A. Johnson, David Gowen 2010-1 10 -070 Lake South side of Callayomi Road, about 100 yards or so from jct with Butts Canyon road, about 2 miles southeast of Middletown.; 0 323 Comment
  CAS-BOT-BC232651  Navarretia pubescens Greg de Nevers 2000-12-21 12084 Lake Rodman Slough 457 Comment
  CAS-BOT-BC232654  Navarretia pubescens John Thomas Howell 1930-8-24 5440 Lake 4 miles from Middletown on Adams Spring Road Comment
  CAS-BOT-BC232766  Navarretia sinistra subsp. pinnatisecta Milo S. Baker 1945-6-29 11103 Lake Sandbar of Kelsey Creek below bridge at Kelseyville Comment
  RSA2266  Navarretia sinistra subsp. pinnatisecta J. W. Blankinship 1925-7-17 s.n. Lake Bogg's Lake, Mt. Hannah 915 Comment
  UCR152296  Navarretia subuligera Beecher Crampton 1953-6-2 1385 Lake Northwestern; Inner North Coast Ranges region, northwest edge of Boggs Lake, northwest slope of Mt. Hannah 854 Comment
  UC1602109  Navarretia tagetina T. S. Brandegee 1888-6-26 Lake Kelsey Comment
  UCD48662  Navarretia tagetina B. Crampton 1950-5-20 579 Lake Meadow, east of Middletown, Lake County, California. Comment
  OBI20972  Nemacladus capillaris Rimo Bacigalupi, G. T. Robbins 1954-6-24 4578 Lake Watershed of Squaw Valley crk on slopes 3 mi above Lake Pillsbury along forest svc rd to Mt. Hull lookout 701 Comment
  RSA74464  Nemacladus capillaris Milo S. Baker 1947-6-1 11795 Lake 6.6 mi. W of Lakeport near Hwy. Comment
  SEINET10873095  Nemacladus capillaris Philip A. Munz 1956-7-25 Munz 22331 Lake Near Summit Spring, Long Ridge on trail to Snow Mt. 1524 Comment
  RSA92944  Nemacladus montanus Milo S. Baker 1936-5-16 8752 Lake 2.9 miles east of Middletown. Comment
  POM289445  Nemophila heterophylla Lyman Benson 1930-3-26 1974 Lake Lucerne. Hills by Clear Lake. Middle N Coast Mtn Range. 427 Comment
  UCR139074  Nemophila heterophylla E. Brower, S. Marubayashi, E. Perry 1997-3-30 022 Lake Blue Oak Campground, Indian Valley Reservoir. 2.5 mi past intersection of access road and Walker Ridge Road 274 Comment
  UC917298  Nemophila heterophylla H. MacKenzie 1949-4-26 14 Lake Cache Creek Cache Creek (south-eastern Lake County) Comment
  UCD120230  Nemophila menziesii Debbie Stamp; Patty P., Joanne S., Cathy R., Cathy M. 1980-4-19 15 Lake Coldsprings Campground, along access road to Indian Valley Dam. In lower part of campground. Comment
  UC64755  Nemophila menziesii var. atomaria Mrs. Mary J. Arnold Jun 1902 Lake Lakeport Comment
  HSC90945  Nemophila pedunculata Rohmer, Grefsrud, Reed 1990-4-14 34 Lake Blue Oak Campground, Indian Valley Reservoir Access Rd., 2.5 mi. NE of intersection with Walker Ridge Rd. 534 Comment
  JEPS1523  Nemophila pedunculata W. L. Jepson 1936-4-19 17439 Lake near Middletown (Callayonn Valley); , near Middletown Comment
  POM289449  Nemophila pedunculata Lyman Benson 1935-3-27 6325 Lake Ukiah-Tahoe Highway. Abbott Mine. Inner North Coast Range. Sacramento River watershed. 610 Comment
  UC1125148  Nicotiana quadrivalvis A. Simontacchi 1937-7-16 302 Lake 0.6 mi wnw Laurel Beach; Lakeport Quad. 405 Comment
  UC178297  Nicotiana quadrivalvis Katharine Brandegee Jul 1911 Lake Kelseyville Comment
  HSC35404  Nuttallanthus texanus J. M. Sauser 1975-5-3 21 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  CAS-BOT-BC142260  Oemleria cerasiformis M. S. Jussel 1932-4-30 s.n. Lake Jordan Park, near Mt. Konocti Comment
  UCD113658  Oemleria cerasiformis Roman Gankin 1965-5-6 537 Lake Bartlett Mountain Road, miles east of Sawmill Flat. Comment
  CAS-BOT-BC349933  Onopordum acanthium T. C. Fuller 1962-7-10 9128 Lake Along banks of Kelsey Creek, Camp Beaverbrook, 0.1 mi. n. of Glenbrook Comment
  UC1873104  Ophioglossum pusillum David Toren with Ed Dearing, D. Isle, D. Vitt, and M. Sargent 2006-7-29 9483 Lake Mendocino National Forest; Waters Camp W of Upper Nye Meadow N of Snow Mountain Wilderness 1584 Comment
  CAS-BOT-BC254334  Orcuttia tenuis Milo S. Baker 1946-7-5 11528 Lake Bogg's Lake 914 Comment
  JEPS84159  Orcuttia tenuis R. D. Stone 1986-7-15 747 Lake about 7 mi se Kelseyville (n and e margins of lake); Central Valley, Boggs Lake 849 Comment
  OBI56936  Orcuttia tenuis Thomas C. Fuller 1962-1 Lake Comment
  RSA128327  Orcuttia tenuis Milo S. Baker 1946-7-5 s.n. Lake Bogg's Lake 915 Comment
  UC1153846  Orcuttia tenuis Beecher Crampton 1954-7-20 2223 Lake peat meadow at sw edge Boggs Lake; northwest slope of Mt. Hannah 853 Comment
  UCD88274  Orcuttia tenuis T. C. Fuller 1962-7-10 9147 Lake Boggs Lake. Ca. 7 miles SE of Kelseyville. 838 Comment
  UC1075808  Orobanche pinorum Philip A. Munz 1956-7-25 22321 Lake West Peak Ridge, Snow Mountain Comment
  HSC90073  Orobanche uniflora Amy Austin, Tony LaBanca, Noreen McClintock 1990-4-14 33 Lake Blue Oak Campground on Indian Valley Reservoir Rd., 2.5 mi. NE of intersection with Walker Ridge Rd. 534 Comment
  UCD167383  Orobanche uniflora Eric LoPresti 2016-5-3 19 Lake McLaughlin UC Reserve. Research Hill. 701 Comment
  CAS-BOT-BC238379  Orthocarpus John H. Thomas 1969-4-29 15026 A Lake 2.8 miles northeast of Middleton Comment
  UCD34994  Orthocarpus Beecher Crampton 1995-6-3 10316 Lake 6 miles west of lower lake on Hwy. 29. Comment
  POM89919  Orthocarpus attenuatus F. W. Peirson 1926-4-2 6605 Lake Lower Lake. Comment
  RSA202257B  Orthocarpus faucibarbatus L. D. Thurman 1965-4-13 641 Lake 4 miles southeast of Middletown on Butts Canyon Road. Comment
  RSA516528  Orthocarpus lithospermoides Stanton A. Cook 1959-6-9 905 Lake Near Mt. House, WSW slope of Snow Mt. 1067 Comment
  RSA407952  Orthocarpus purpurascens F. W. Peirson 1926-4-2 6606 Lake Lower Lake. Auto camp grounds. 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
  CAS-BOT-BC316818  Packera clevelandii Milo Samuel Baker 1944-6-28 10850 Lake Sidehill marsh on serpentine area near Glenbrook, Cobb Val, Lake Co. Comment
  CAS-BOT-BC316820  Packera clevelandii Dennis E. Breedlove 1980-6-29 44832 Lake Butts canyon Road 5-8 miles S of Middletown Comment
  CAS-BOT-BC316823  Packera clevelandii A. Heller 1916-6-8 12383 Lake Between Hough's Springs and the Colusa County line, along tributary of Cache Creek Comment
  CHSC104783  Packera clevelandii B. Castro; L. P. Janeway 1999-7-5 1003 Lake Ca 12 air mi SSW of Stonyford, 4 mi NW of Indian Valley Reservoir, just S of Colusa/Lake Co line, at Kanaka Glade. In serpentine substrate on gentle S-facing slope, in spring at head of Spanish Ck East Fork near top of Pacific Ridge. 981 Comment
  CHSC84193  Packera clevelandii Lowell Ahart 2003-7-14 10393 Lake Near a small stream, at Barrel Spring, about 1 1/2 miles (air) south of Bartlett Springs Road, about 2 miles (air) west of Bear Valley. 396 Comment
  JEPS23642  Packera clevelandii Willis L. Jepson 1892-7 Lake Knoxville grade to Lower Lake; Mountain Region of Clear Lake 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
  CAS-BOT-BC316842  Packera eurycephala var. eurycephala Alice Eastwood 1925-5-23 12888 Lake Near Dashiells Mt. Sanhedrin. Comment
  UC91675  Packera eurycephala var. eurycephala D. Cleveland 1882-7-1 Lake Indian Valley 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
  UCD160399  Packera greenei James A. Neilson Jr. 1975-5-14 3574 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  UC1103776  Panicum capillare Joseph P. Tracy 1905-7-13 2262 Lake Kelseyville Northern Coast Ranges, Kelseyville 426 Comment
  UC1103777  Panicum capillare Joseph P. Tracy 1905-8-17 2357 Lake 6 mi from Upper Lake (in dry bed Middle Creek); Northern Coast Ranges, Middle Creek 457 Comment
  UC971705  Parvisedum pentandrum Leo Koch 1940-4-27 900 Lake 4.4 mi s of Lakeport (Inner North Coast Ranges); Inner North Coast Ranges Comment
  CAS-BOT-BC265632  Paspalum distichum John Thomas Howell 1945-6-22 21221 Lake Clear Lake Oaks Comment
  UC730048  Pectocarya pusilla Leo F. Koch 1940-5-2 959 Lake near Lake Pillsbury; Soda Creek Auto Camp Comment
  CHSC10680  Pedicularis densiflora Lowell Ahart 1969-4-7 Lake Near Clear Lake. 182 Comment
  HSC66030  Pedicularis densiflora M. Moble, M. Smith, B. Ferguson, S. Harris 1980-4-19 Lake Along Walker Ridge Rd., 1 mi. N of junction with access road to Indian Valley Dam Comment
  UCD83872  Pedicularis densiflora Ellen Dean; Gordon Harrington, Jack Alderson 2010-3-7 5793 a Lake Cache Creek Wilderness area, northern part of wilderness, accesssed via DFG property (Redbud Trail), route taken goes overland to Rocky Creek. 413 Comment
  POM281777  Pellaea andromedifolia Lyman Benson 1930-3-26 1982 Lake Lucerne 457 Comment
  POM281986  Pellaea brachyptera Lyman Benson 1932-6-21 3749 Lake Snow Mountain; ft Middle N Coast Mt Range, Bear Creek, Eel River 1524 Comment
  CAS-BOT-BC71332  Pellaea mucronata John Thomas Howell 1926-3-21 1724 Lake St. Helena Creek, 4 miles below Patten's Comment
  OBI59944  Penstemon centranthifolius Robert F. Hoover 1938-6-9 3547 Lake Between Burns Valley and Borax Lake Comment
  UCSC000691  Penstemon corymbosus Pauline Schulthess 1931-7-20 s.n. Lake about one mile west of Highland Springs Highland Springs - Toll Road Comment
  UC1012238  Penstemon heterophyllus F. W. Pennell 1940-7-4 26053 Lake Route 29 along St. Helena Creek 6 mi s Middletown; along St. Helena Creek, s of Middletown 457 Comment
  RSA125650  Penstemon heterophyllus subsp. purdyi E. K. Balls 1957-5-27 22618 Lake State Hwy 53, 11.4 mi NE from Middletown. 351 Comment
  NY601728  Penstemon heterophyllus var. heterophyllus F. W. Pennell 1940-5-23 25540 Lake Route 29; 5 miles southeast of Kelseyville 548.6 Comment
  NY601730  Penstemon heterophyllus var. heterophyllus F. W. Pennell 1940-7-4 26053 Lake Route 29; along St. Helena Creek, 6 miles south of Middletown 457.2 Comment
  SD133972  Penstemon heterophyllus var. purdyi Barbara Ertter 1988-7-4 7702 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
  UC1051569  Penstemon heterophyllus var. purdyi Helen K. Sharsmith 1953-6-30 4392 Lake slopes of Bear Creek (tributary to Middle Fork Eel River) at Bear Creek Public Camp; Inner North Coast Ranges, Mendocino National Forest 624 Comment
  HSC66643  Pentagramma triangularis Cathy Goldberg, Lauren Philbrick, Lynn Kunstman, Geoff Walsh 1980-4-19 20 Lake Coldsprings Campground, along access road to Indian Valley Dam Comment
  CHSC83432  Perideridia kelloggii L. P. Janeway 2002-5-2 7575 Lake Inner North Coast Ranges. Wide flat saddle on crest of northern end of Walker Ridge, between Bartlett Springs Road and Sawtelle Valley. 701 Comment
  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
  UC875338  Perideridia kelloggii A. A. Heller 1902-8-11 Lake near Hullville (on ridge between Eel River and Rice Creek) Comment
  UCD18126  Perideridia kelloggii K. Carpenter; with E. Dean and K. Chaney. 2000-8-11 63 Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek, just south of turn-off to Recreation Area. 632 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
  CAS-BOT-BC418871  Persicaria hydropiperoides J. W. Blankinship 1928-9-17 s.n. Lake Lakeport Comment
  CAS-BOT-BC418868  Persicaria hydropiperoides Agnes M. Bowman 1901-9-1 s.n. Lake Lakeport Comment
  UCSC000207  Persicaria maculosa P. Schulthess 1931-8-8 s.n. Lake 6 miles southeast of Kelseyville - Hildebrand Ranch Comment
  HSC41949  Phacelia egena Richard G. Runyon 1977-4-23 22 Lake 0.4 mi. N of SR 20 on Walker Ridge Rd. 640 Comment
  RSA133932  Phacelia imbricata L. R. Heckard 1953-4-28 358 Lake Highland Springs Comment
  UC901840  Phacelia imbricata subsp. imbricata L. Constance, L. R. Heckard, and A. R. Kruckeberg 1950-5-13 3335 Lake 1.5 mi e Indian Valley; Complexion Creek canyon 457 Comment
  CAS-BOT-BC154280  Phacelia ramosissima var. ramosissima John Thomas Howell 1937-7-18 13120 Lake 12 miles n. of Lower Lake Comment
  CHSC24779  Phacelia tanacetifolia D. E. Hale 1976-4-3 19 Lake Small population on cliffs, n side of Clear Lake, ca. 6 mi n of Clear Lake Oaks. 576 Comment
  CHSC27540  Phacelia tanacetifolia Scott E. Patton 1978-4-9 12 Lake E. side of Clear Lake, 2.2 m s of Lucerene. 396 Comment
  POM289790  Phacelia tanacetifolia Lyman Benson 1930-3-26 1979 Lake Lucerne, north coast mountain range, along Clear Lake. 427 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
  UCSB63999  Phacelia tanacetifolia Fleming, Craig 1991-4-6 Lake E side of Clear Lake, 2.2 mi. S of Lucerne; Lakeport Quadrangle 15', NE1/4 Sect. 19, T14N, R8W 396 Comment
  SEINET12320796  Phacelia tanacetifolia D. I. Rasmussen 1975-1 14 Lake 8 mi W of Clear Lake Oaks on Hwy 20 411 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
  UC50724  Phalaris arundinacea Jos. Burtt Davy 1900-5-30 6633 Lake Upper Lake Comment
  UCD109551  Phalaris paradoxa Chuck Hughes 2011-7-18 289 Lake Manning Flat. About 420 feet north of Highway 29. 568 Comment
  CDA14188  Phleum pratense G. F. Hrusa 1997-7-23 14018 Lake North Coast Ranges; Not common here. Outside, relatively dry edge of southern part of Loch Lomond pool at Loch Lomond townsite. Annual. Comment
  CAS-BOT-BC134952  Phoradendron bolleanum R. Bacigalupi 1926-1-2 1241 Lake on Mt. St. Helena Grade about 4 miles S of Middletown Comment
  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
  CDA22367  Phoradendron densum R. L. Mathiasen 2005-2-11 501 Lake ca. 7 km east of Leeville on road to Indian Valley Reservoir. ca. 0.5 km northeast of the Reservoir. Comment
  CHSC71007  Phoradendron densum Vernon Oswald; Lowell Ahart 1998-5-7 9015 Lake Bartlett Springs Rd. on the east approach to Indian Valley Reservoir, between Complexion Spring and Kowalski Ranch. 457 Comment
  POM280299  Phoradendron villosum Lyman D. Benson 1927-12-28 17 Lake Kelseyville, Big Valley. Middle N Coast mtn range, Clear Lake watershed. 457 Comment
  RSA589941  Phoradendron villosum Michael A. Vincent, Robert M. Rhode 1996-3-30 7311 Lake Hillside just N of jct Hwy 20 and Walker ridge Road Comment
  UC728616  Phyla lanceolata Milo S. Baker 1945-8-24 11176 Lake beach at Clear Lake Highlands; beach at Clear Lake Highlands Comment
  CDA27681  Pickeringia montana W. F. Cruikshank 1965-7-1 Lake Adobe Creek Road, southwest of Kelseyville. 0 Comment
  HSC39708  Pickeringia montana D. E. Anderson, J. P. Smith 1971-6-25 - 1181 Lake 5.2 mi. N of jct. of Walker Ridge Rd. and Hwy. 20 along Walker Ridge. Comment
  POM20259  Pickeringia montana var. montana C. F. Baker 1903-5-8 2977 Lake Mts of Lake County Comment
  SEINET9632889 Image available Pinus Walter P. Cottam 1949-7-14 9910 Lake 20 miles east of Clear Lake. Comment
  JEPS106182  Pinus attenuata Lowell Ahart 2004-10-14 11469 Lake On the south side of Cache Creek, on the south side of Bartlett Springs Road (Road M 12), about 2 miles west of the northwest part of Indian Valley Reservoir 477 Comment
  JEPS47897  Pinus attenuata W. L. Jepson 1897-7-15 Lake Mt. Hanna Comment
  RSA2616  Pinus attenuata J. W. Blankinship 1923-3-11 s.n. Lake Kelseyville Comment
  SD51330  Pinus attenuata Darley F. Howe 1961-7-30 Lake 15.8 miles north from Upper Lake ranger station on road into Mendocino National Forest 1064 Comment
  UC1193185  Pinus attenuata P. J. Zinke 1950-11-9 197 Lake High Valley Ridge Quad. 47D3, High Valley Ridge 914 Comment
  JEPS80439  Pinus lambertiana L. R. Heckard and J. Hickman 1980-7-2 5327 Lake hanging on cliff at summit of Signal Peak, Snow Mt. 2036 Comment
  POM282071  Pinus ponderosa Lyman Benson 1932-6-27 3936 Lake Kelseyville, Mt. Hanna; Middle N Coast Mt. Range; Cold Creek Watershed. 762 Comment
  CAS-BOT-BC72756  Pinus sabiniana Doris K. Kildale 1927-5-31 3280 Lake Cold Spring Camp near Kelseyville Comment
  HSC41924  Pinus sabiniana Ed Cope 1977-4-23 44 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC66596  Pinus sabiniana Debbie Stamp, Cathy Railey, Patty Powers, Joanne Spitler, Cathy Macdonald 1980-4-19 13 Lake Coldsprings Campground along access road to Indian Valley Dam Comment
  JEPS64439  Piperia transversa Willis L. Jepson 1892-8-2 21273 Lake Elk Mt., Tunis Mill, n Lake Co. South Fork of Eel River 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
  JEPS77371  Plagiobothrys fulvus Robert M. Lloyd 1963-5-4 2599 Lake 14 mi n Cobb (on State Highway 29) 426 Comment
  UC1063807  Plagiobothrys hispidulus H. S. Yates 1934-4-15 3773 Lake Bendmore Valley Ukiah Quad., Bendmore Valley Comment
  UC25060  Plagiobothrys shastensis C. A. Purpus 1898-5 Lake Comment
  SBBG28766  Plagiobothrys stipitatus var. micranthus M. S. Baker 1957-6-21 12328 Lake margin of Snow Lake 609 Comment
  UCD41820  Plagiobothrys stipitatus var. micranthus Geri Hulse-Stephens 2001-4-29 579 Lake Goat Mountain. West vernal pool, Root Homestead Parcel. 944 Comment
  UCD81903  Plagiobothrys stipitatus var. micranthus Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5484 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road mi N of intersection with Hwy 20. E side of road. 653 Comment
  UCR141329  Plagiobothrys stipitatus var. micranthus R. F. Thorne 1974-7-27 44968 Lake Boggs Lake N of Harrington Road 915 Comment
  HSC31573  Plagiobothrys tenellus Teresa Prendusi 1974-5-4 28 Lake Walker Ridge, 0.5 mi. N of junction with Hwy. 20 671 Comment
  JEPS21210  Plagiobothrys tenellus H. S. Yates 1934-4-15 3752 Lake Bendmore Valley Ukiah Quad. 762 Comment
  UC55918  Plagiobothrys tenellus J. P. Tracy 1902-5-30 1708 Lake 6 mi nw Lakeport (in hills about valley); Scotts Valley 426 Comment
  SD27936  Plagiobothrys tener var. subglaber Carl b. Wolf 1928-5-4 1898 Lake 2.0 mile north of Middletown. 427 Comment
  UC767632  Plagiobothrys tener var. tener Robert F. Hoover 1941-6-8 5344 Lake Loch Lomond Comment
  HSC31855  Plantago erecta Maralyn O'Meara 1974-5-4 322 Lake Along Walker Ridge Rd. 0.5 mi. N from junction with Hwy. 20 671 Comment
  HSC34858  Plantago erecta Thomas W. Nelson, James Nelson 1975-5-5 1794 Lake Beside Hwy. 29, 2 mi. N of Middletown Comment
  RSA402004B  Plantago erecta Carolyn Sanford 1977-4-23 338 Lake 0.4 miles north of Route 20 on the Walker Ridge Road. 640 Comment
  JEPS80170  Platanthera leucostachys L. R. Heckard with J. Hickman 1980-7-2 5321 Lake ne Snow Mt. peaks (10 mi w of Stonyford); Upper Milk Ranch Meadow 1920 Comment
  CAS-BOT-BC6459  Platystemon californicus Charles Fuller Baker 1903-5-9 3058 Lake Near Lakeport Comment
  UC1541301  Platystemon californicus Harold E. Parks 1930-5-15 824 Lake Mirabel Mine 762 Comment
  POM272406  Platystemon californicus var. californicus Lyman Benson 1930-3-31 2033 Lake Middletown, Inner N Coast Mt. Range, Putah Creek. Serpentine ridge toward Lower Lake 457 Comment
  RSA10218  Platystemon californicus var. californicus Carl B. Wolf 1928-5-5 1923 Lake 2 miles south of Lakeport, on road to Kelseyville Comment
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Sep 17 2014
  RSA2272  Platystemon californicus var. californicus J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville. Comment
  HSC46061  Plectritis ciliosa Catherine Chin 1978-4-23 41 Lake Barrel Springs Campground. 701 Comment
  UCD137556  Plectritis ciliosa David C. Fruchtenicht 1965-4-17 25 Lake 325 Hillcrest Drive, Lakeport. 411 Comment
  RSA63363  Plectritis congesta subsp. brachystemon Milo S. Baker 1950-4-15 12172 Lake Near base of hills on East, 1 mi +/- SE of Borax Lake. Comment
  JEPS101992  Pleuropogon californicus Dean Wm. Taylor with Mey Akasah 1999-6-3 17216 Lake Manning Flat, along Highway 29 5 miles West from Lower Lake 563 Comment
  UCD36368  Pleuropogon californicus Beecher Crampton 1953-6-2 1417 Lake 5 miles northwest of Lower Lake, on Kelseyville Road, Manning Flat. 548 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
  POM197367  Poa Le Roy Abrams 1928-5-7 12513 Lake Cache Creek, 2 miles west of Hough's Springs. Comment
  HSC96802  Poa bulbosa J. Carey, A. Hong, J. Leffingwell 1995-4-2 35 Lake Blue Oak Recreation Site Campground. 537 Comment
  SD34496  Poa bulbosa A. A. Beetle 1941-4-27 1735 Lake shore of Clear Lake, west side of roadside of bank Comment
  UCD90680  Poa bulbosa Freed W. Hoffman 1942-4-23 2260 Lake Burns Valley. Comment
  UCD41479  Poa compressa Geri Hulse-Stephens 2001-4-27 545 Lake Goat Mountain. Addington Pond, north of Pond. 1280 Comment
  UCD91097  Poa howellii A. A. Beetle 1946-6-27 4687 Lake Lakeport Agron. Div. Plot. Comment
  UCD91133  Poa howellii Willard C. Lusk 1963-5-30 s.n. Lake Lake County. Comment
  UCD36354  Poa pratensis Beecher Crampton 1953-6-2 1394 Lake Northwest slope of Mount Hannah, at western edge of Bogg's Lake. Comment
  JEPS80204  Poa pratensis subsp. pratensis L. R. Heckard and J. Hickman 1980-7-3 5359 Lake n side of rd across from Summit springs; Snow Mt 1524 Comment
  SEINET10659377  Poa scabrella A. Arthur Heller 1919-5-10 Heller 13135 Lake Coast Range north side of the ridge west of Leesville, elevation about 1500 feet, in gravel among the chaparral, which consists of Quercus, Ceanothus and Uva-ursi. 457 Comment
  UCD42088  Poa secunda subsp. juncifolia Geri Hulse-Stephens 2002-5-31 928 Lake Goat Mountain. Root Homestead. Between East and West vernal pools; Common name: Nevada bluegrass. Comment
  HSC10790  Poa secunda subsp. secunda C. B. Wolf 1928-5-5 1921 Lake 2 mi. S of Lakeport on the Rd. to Kelseyville. Comment
  JEPS80790  Poa secunda subsp. secunda L. R. Heckard and J. Hickman 1980-7-2 5311 Lake trail from Frog Pond to Milk Ranch (sw of West Peak); Snow Mt 1965 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
  UCD160318  Poa secunda subsp. secunda James A. Neilson Jr. 1975-5-14 3580 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  UCD36357  Poa secunda subsp. secunda Beecher Crampton 1953-6-2 1402 Lake 7 miles SE of Kelseyville, along highway from Kelseyville to Lower Lake, Hesse Flat. Comment
  CAS-BOT-BC376211  Pogogyne Greg de Nevers 1996-5-18 10813 Lake Just south of Anderson Marsh State Historic Park Comment
  JEPS62449  Pogogyne douglasii W. L. Jepson 1892-8-2 14911 Lake Near Upper Lake Comment
  POM283135  Pogogyne douglasii Lyman Benson 1928-6-23 332 Lake Kelseyville, western base of mt. Konocti, Middle N Coast Mt. Ranges, Cold Creek 442 Comment
  UC1988918  Pogogyne douglasii H. L. Mason Jun 1930 5683 Lake four miles east of Middletown Comment
  UC1039798  Pogogyne serpylloides Herbert L. Mason 1934-5-5 8117 Lake Plain southwest of Mount Konocti Comment
  HSC40281  Polygala californica J. D. Ackerman, A. M. Montalvo 1975-9-10 674 Lake Boggs Mtn., E of Cobb, near summit on Rd. 541 1104 Comment
  POM72754  Polygala californica P. A. Munz 1925-6-18 9874 Lake Lakeport. Comment
  CHSC56565  Polygala cornuta Steven Triano 1988-6-2 241 Lake Ca 0.2 mi ne of Soda Creek and 0.7 mi w of Lake Pillsbury. 624 Comment
  UC171657  Polygonum bolanderi C. A. Purpus Sept. 1894 1249 Lake Snow M. 2011 Comment
  UCD84524  Polygonum bolanderi Ellen Dean; C. Thomsen, G. Harrington, R. Wilmarth, R. Wenk 2010-6-2 6075 Lake Lake County. Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. 647 Comment
  UC302991  Polygonum douglasii Joseph P. Tracy 1915-7-12 2241 Lake Mt. St. Helena North Coast Ranges (n slope) 609 Comment
  UC1299694  Polygonum douglasii subsp. majus Freed W. Hoffman 1948-6-26 2519 Lake 3 mi n Bear Creek crossing; Rice Creek Comment
  UC1540434  Polygonum douglasii subsp. spergulariiforme Chas. M. Belshaw 1936-9-18 2672 Lake Mt. St. Helena Inner North Coast Range (ne side, roadcut) Comment
  SEINET11933017  Polygonum hydropiperoides W. Knight, Knight, I. 1983-1 4882 Lake From pond section of Tilden Botanic Garden, in Contra Costa Co. Originally collected in 1982 at 305 Comment
  RSA2440  Polygonum lapathifolium J. W. Blankinship 1928-9-23 s.n. Lake Clear Lake, Kelseyville. Comment
  UC1101145  Polygonum lapathifolium Herbert L. Mason August 1930 5718 Lake Clear Lake; along shores Comment
  JEPS96713  Polygonum parryi Dean W. Taylor 1998-6-3 16457 Lake unnamed rd 0.7 miles N Napa County line, ca. 1.5 mile N of Oat Hill 548 Comment
  CAS-BOT-BC419840  Polygonum parryi Milo S. Baker 1934-5-5 7650 Lake About midway between Kelseyville & Lower Lake Comment
  CAS-BOT-BC419903  Polygonum polygaloides subsp. kelloggii Milo S. Baker 1934-5-5 7647 Lake About 5 to 6 mi. south of Kelseyville towards Lower Lake Comment
  CAS-BOT-BC420075  Polygonum polygaloides subsp. kelloggii Philip A. Munz 1956-7-25 22344 Lake Southeast of West Peak, Snow Mountain 1828 Comment
  CAS-BOT-BC421012  Polygonum spergulariiforme Agnes M. Bowman 1901-9-16 s.n. Lake Sulphur Banks Comment
  RSA431145  Polypodium californicum Lyman Benson 1934-12-23 6222 Lake Cold Creek Canyon, Middle N. Coast mt. range, Clear Lake watershed 610 Comment
  UCD91202  Polypogon maritimus P. L. Johannsen 1937-6-23 1192 Lake California Forest and Range Experiment Station. 3 miles southeast of Upper Lake. Lakeport. 472 Comment
  UCD91218  Polypogon monspeliensis Milo S. Baker 1943-7-3 10498 Lake Shore of Clear Lake. Comment
  RSA430494  Polystichum imbricans subsp. imbricans Lyman Benson 1932-12-29 4113 Lake 4 miles W of Highland Springs, Maya Camas Mountain, N. Slope 762 Comment
  UCD158904  Polystichum munitum James A. Neilson Jr. 1975-4-28 3147 Lake Mayacmas Mountains, Esperance Property near springs above cabin on High Valley Creek. (Elevation estimated using topo map by label maker.) 792 Comment
  CAS-BOT-BC410008  Populus X parryi H. E. McMinn 1923-5-27 996 a Lake Bear Creek tributary to Rice Fork of Eel River at base of Snow Mountain Comment
  JEPS81364  Populus trichocarpa L. R. Heckard and J. C. Hickman 1982-7-7 5973 Lake nw side Snow Mt. (Middle Fork of Stoney Creek); , nw side Snow Mt. 1569 Comment
  UCR281716  Potamogeton diversifolius Lyman Benson 1948-7-3 12900 Lake Middle North Coast, Clear Lake Drainage, Boggs Lake, west of Mt. Hanna 854 Comment
  UCR281717  Potamogeton nodosus Lyman Benson 1946-8-31 12186 Lake Middle North Coast Mountain Range, Thurston Lake, NW of Lower Lake 457 Comment
  POM313017  Potamogeton nodosus Malcolm A. Nobs 1950-8-16 173 Lake Resort area at southeast end of Clear Lake. Comment
  UC1099903  Potamogeton nodosus Milo S. Baker 1945-8-24 11184 Lake Clear Lake Highlands Comment
  UCD138260  Potamogeton nodosus Malcolm A. Nobs 1950-8-16 171 Lake Resort area at northeast end of Clear Lake. Comment
  JEPS121796  Potamogeton pusillus subsp. tenuissimus David Isle, Mike Dennis 1980-5-20 2012 Lake LAKE County, CA. On S edge of Snow Mtn. Wilderness; in shallow W end of Timber Lake. To access from Snow Mtn House Rd 24N02 (17N87) hike up blocked rd 17N71. Comment
  JEPS80225  Potentilla gracilis var. fastigiata L. R. Heckard and J. Hickman 1980-7-3 5382 Lake grassy spring margin about Summit Springs; sw slope Snow Mt., about Summit Springs 1554 Comment
  CAS-BOT-BC540545  Potentilla gracilis var. fastigiata Ethel Crum 1933-7-23 1518 Lake Cobb Mountain 792 Comment
  UCD83813  Poterium sanguisorba Ellen Dean; G. Harrington, K. Mawdsley, J. Shepard 2010-5-1 5960 Lake Walker Ridge, along Bartlett Springs Rd. on the western slope of Walker Ridge, near low water bridge. 509 Comment
  POM139896  Prunus emarginata A. A. Heller 1902-7-22 5962 Lake Near the summit of Mt. Sanhedrin. Comment
  CAS-BOT-BC151157  Prunus subcordata M. S. Jussel 1931-3-31 59 Lake Cobb Mt. 914 Comment
  CHSC30004  Prunus subcordata Melinda Barrett 1980-4-12 6 Lake Ca. 1 mi w of Walker Ridge Rd. Hwy 20. 414 Comment
  UC577888  Prunus subcordata A. Simontacchi 1937-7-12 283 Lake .4 mi s of Soda Bay (Clear Lake); Clear Lake 624 Comment
  JEPS80229  Prunus virginiana var. demissa L. R. Heckard and J. Hickman 1980-7-3 5386 Lake n of road across from Summit Springs (Snow Mountain); Snow Mountain Comment
  CAS-BOT-BC80124  Pseudotsuga menziesii A. A. Heller 1902-7-14 5869 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC361886  Psilocarphus tenellus Georgia Bentley 1917-5-28 s.n. Lake Lakeport Comment
  UCD82083  Psilocarphus tenellus Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth 2009-5-20 5610 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
  POM278391  Ptelea baldwinii subsp. crenulata Lyman D. Benson 1928-6-20 325 Lake Western side of Mt. Konocti. Kelseyville. Middle N Coast Mtn range. Cold Creek river. 762 Comment
  RSA123900  Ptelea baldwinii subsp. crenulata A. Simontacchi 1937-7-9 272 Lake 0.3 miles S of Soda Bay. 442 Comment
  CAS-BOT-BC146389  Ptelea crenulata D. Sanchez-Mata 1996-6-27 s.n. Lake Lower Lake-Kelseyville 550 Comment
  UCD132441  Ptelea crenulata Greggory Cates; PLS 102 plant collecting interns 2013-5-4 1 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. Along undeveloped road that goes southeast from Glebe Road at gate. 560 Comment
  CHSC9115  Pteridium aquilinum var. pubescens M. M. Dumont 1970-4-10 84 Lake On w side of Hwy. 75, about 4.5 mi. s jct. Hwy. 75 and Hwy. 29, 4 mi. s of Kelseyville. 563 Comment
  JEPS59078  Pterospora andromedea Willis L. Jepson 1892-8-3 14668 Lake Big Horse Mt. South Fork of the Eel River (n Lake Co.) Comment
  UCD130651  Pterostegia drymarioides Ellen Dean; Karen Whitestone 2013-2-20 7533 Lake Clear Lake State Park. Main part of park along the Dorn Trail system fairly near the main Visitor Center parking lot. 432 Comment
  UCD83886  Pterostegia drymarioides Ellen Dean; Gordon Harrington, Jack Alderson 2010-3-7 5803 Lake Cache Creek Wilderness area, northern part of wilderness, accesssed via DFG property (Redbud Trail), route taken goes overland to Rocky Creek. 356 Comment
  RSA294608  Purshia tridentata var. tridentata Lyman D. Benson 1946-8-31 12183 Lake Thurston Lake. NW of Lower Lake. Middle N Coast Mtn Range. 457 Comment
  HSC46622  Pyrola dentata J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9337 Lake Mendocino National Forest, FS Rd. M1, 5.3 mi. from junction with FS Rd. 20N01 1585 Comment
  CAS-BOT-BC6323  Pyrola picta Amos Arthur Heller 1902-7-14 5860 Lake Foothills S of Mt. Sanhedrin, midway betwen Potter Valley and Hullville Comment
  UC153971  Pyrola picta Joseph P. Tracy Jul 21 1905-Aug 16 1905 2331 Lake Northern Coast Ranges, Elk Mountain, northern Lake County Elk Mountain; Northern Coast Ranges, Elk Mountain 1219 Comment
  CAS-BOT-BC45818  Quercus Agnes M. Bowman 1902-4-1 214 Lake Sulphur banks Comment
  UCD47002  Quercus X morehus Keith Hoffmaster 1940-11-25 s.n. Lake Oracle Oak; Lower Lake, Lake County. Comment
  POM270083  Quercus berberidifolia Lyman Benson 1936-8-28 7966 Lake Hopland Grade, Mayacamas Mt. Range, Clear Lake watershed. 549 Comment
  UC1135531  Quercus berberidifolia A. Simontacchi 1937-7-6 254 Lake 1.4 mi nnw Upper Lake; Lakeport Quad. 518 Comment
  UC847951  Quercus berberidifolia Lewis S. Rose 1935-9-11 35635 Lake 8 mi sw Lakeport 609 Comment
  UCD131681  Quercus berberidifolia Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7589 Lake Clear Lake State Park. NE of Kelseyville. South side of park, Along undeveloped road that leaves Glebe Rd. at locked gate. 555 Comment
  UCD45254  Quercus berberidifolia Frank T. Callahan II 1986-11-16 s.n. Lake California, Lake County: south of Highway 20, marker 3801. Comment
  CAS-BOT-BC62559  Quercus chrysolepis J. W. Blankinship 1924-11-2 s.n. Lake Kelseyville Comment
  HSC46571  Quercus chrysolepis J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9309 Lake Boardman Ridge, along FS Rd. 1N02, 1.4 mi. N of junction with FS Rd. 20N01 1006 Comment
  UC1193298  Quercus chrysolepis P. Zinke 1949-5-5 35 Lake Hopland to Lakeport 640 Comment
  UC54682  Quercus chrysolepis W. W. Mackie 1902-9-10 Lake Sheet Iron Mt. Comment
  CAS-BOT-BC86894  Quercus douglasii John Thomas Howell 1940-6-29 15587 A Lake Cobb Mt. on road from Adams Springs to Middletown Comment
  HSC31607  Quercus douglasii Gary S. Lester 1974-5-4 138 Lake Along Walker Ridge Rd., 0.5 mi. from junction with Hwy. 20 671 Comment
  RSA734869  Quercus douglasii Keith E. Hoffmaster 1938-6-24 855 Lake Near Clear Lake Oaks Comment
  UCD132448  Quercus douglasii Greggory Cates; PLS 102 plant collecting interns 2013-5-4 4 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. Southern part of park. South of Soda Bay Road. Along undeveloped road that goes southeast from Glebe Road at gate. Near gated park boundary and fork in road that leads downhill to Soda Bay Rd. 553 Comment
  CAS-BOT-BC86187  Quercus dumosa C. Hart Merriam 1906-8-20 s.n. Lake Grade from Long Valley up to Bartlett Mt. Comment
  CAS-BOT-BC79741  Quercus durata L. R. Abrams 1916-7-27 6276 Lake near Hough's Springs Comment
  POM166736  Quercus durata A. A. Heller 1902-8-11 6046 Lake On Eel river one mile below Hullville. Comment
  RSA10716  Quercus durata Carl B. Wolf 1928-5-7 2114 Lake 6 miles east of Houghs Mineral Springs on the road to Williams. Comment
  RSA339136  Quercus durata Margaret J. Williams, Wayne Roderick 1984-5-22 84- 13 -1 Lake Hwy 29, 0.3 mi into Lake County from Napa County. 396 Comment
  UC1193254  Quercus durata P. Zinke 1950-5-23 124 Lake Cobb Valley 914 Comment
  HSC27288  Quercus durata var. durata J. P. Smith, J. O. Sawyer 1972-4-1 5178 Lake Wuntun Campground Comment
  HSC35116  Quercus durata var. durata A. M. Montalvo 1975-5-3 222 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  HSC40078  Quercus durata var. durata J. O. Sawyer 1969-3-29 768 Lake Road to Wilber Springs, N of Hwy 20 Comment
  UC1196519  Quercus garryana Joseph P. Tracy Jul 21 1905-Aug 16 1905 2354 Lake Elk Mountain, n Lake County Northern Coast Ranges 1219 Comment
  UC54714  Quercus garryana W. W. Mackie Sep 1902 Lake Sheet Iron Mt., n Lake County Sheet Iron Mt. Comment
  POM302235  Quercus garryana var. garryana Lyman Benson 1956-6-25 15544 A Lake About 2 miles south of Laurel Dell, Blue Lakes on the Scotts Valley Road, Mayacamas Mt. Range, Clear Lake drainage area. 427 Comment
  UCD46078  Quercus garryana var. garryana A. Simontacchi 1937-7-29 348 Lake Clover Valley, northeast of Upper Lake, Mendocino National Forest. 472 Comment
  CAS-BOT-BC61535  Quercus lobata N. Wynne; M. Peckham; J. Bamesberger 1994-4-23 29 Lake Benmore Cnyn Quad. Blue Oak Cmpgrnd, on access road to Indian Valley Res., 2.5 miles W of junction with Walker Ridge Rd Comment
  RSA734872  Quercus lobata Keith E. Hoffmaster 1938-6-24 854 Lake Near Clear Lake Oaks Comment
  JEPS37980  Quercus wislizeni Willis L. Jepson 1892-7 Lake near Uncle Sam Mt.; Mountain Region of Clear Lake Comment
  CAS-BOT-BC104846  Quercus wislizeni Mrs. Alexander McCallum 1898-7-1 s.n. Lake Jolpu Lake Comment
  UCD42040  Ranunculus aquatilis var. aquatilis Geri Hulse-Stephens 2001-6-3 600 Lake Goat Mountain. Addington Pond. 1280 Comment
  CAS-BOT-BC379028  Ranunculus aquatilis var. diffusus J. W. Blankinship 1923-4-15 s.n. Lake Scott's Valley Comment
  UCD48149  Ranunculus californicus M. Atamian; R. Brush, C. Owens, S. Olmsted, M. Furuyama 2000-4-29 20 Lake Lake Co., McLaughlin Reserve, South-West of Berryessa-Knoxville Road, base of the North-East slope of Research Hill. 640 Comment
  UC1019898  Ranunculus flammula Milo S. Baker 1953-6-22 12799 Lake near margin of Bogg's Lake (n base of mt); Mt. Hanna 914 Comment
  UC162820  Ranunculus hebecarpus J. P. Tracy May 28 1902-Jun 2 1902 1703 Lake 6 mi nw Lakeport (in hills about Scotts Valley) 426 Comment
  HSC40844  Ranunculus occidentalis Richard G. Runyon 1977-4-24 25 Lake Barrel Springs Campground 701 Comment
  HSC44297  Ranunculus occidentalis Barbara Kelly 1977-4-23 340 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  JEPS2824 Image available Ranunculus occidentalis W. L. Jepson Jul 1 1892-Aug 1 1892 Lake Elk Mt. South Fork of Eel River; Elk Mt., S fork of the Eel River 1219 Comment
  UCD18186  Ranunculus occidentalis Jean Shepard; With PLB 102 class 2000-4-29 220 Lake McLaughlin Reserve. Research Hill, W side of Hunting Creek, just south of turn-off to Recreation Area. 632 Comment
  UCD96945  Ranunculus occidentalis Kim E. Steiner 1979-4-1 289 Lake Walker Ridge Rd., 0.5 mi. N of State Hwy 20. 670 Comment
  POM268302  Ranunculus occidentalis var. eisenii Lyman Benson 1935-3-27 6326 Lake Abbott Mine; Inner North Coast, Sacramento River watershed 610 Comment
  POM268303  Ranunculus occidentalis var. eisenii Lyman Benson 1935-3-27 6317 Lake Abbott Mine; Inner North Coast, Sacramento River watershed 610 Comment
  HSC31603  Ranunculus occidentalis var. occidentalis Bonnie Prange 1974-5-4 Lake Near Walker Ridge Rd., 0.5 mi. N of junction with Hwy. 20. 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
  JEPS127900  Ranunculus occidentalis var. occidentalis Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-20 646 Lake Mendocino National Forest. In Complexion Canyon on north side of Bartlett Springs Rd just east of Indian Valley Reservoir Comment
  POM268761  Ranunculus occidentalis var. ultramontanus Lyman Benson 1932-6-21 3732 Lake Snow Mountain; ft Middle N Coast Mt Range, Bear Creek, Eel River. 1524 Comment
  SBBG71878  Ranunculus repens M. N. Ackley -Apr-1921 911 Lake Lakeport 411 Comment
  SEINET11261076  Raphanus sativus S. Franson 1997-4-23 10 Lake City of Upper Lake, immediately east of the intersection of Hwy 20 and hwy 29, about 300' north of Hwy 20, near a walnut orchard.; 0 408 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
  CAS-BOT-BC59826  Rhamnus ilicifolia Carl B. Wolf 1928-2-26 1515 Lake 6 mi. no. of Upper Lake on road to Williams. Comment
  POM283027  Rhamnus ilicifolia Lyman Benson 1937-8-2 8478 Lake Hopland Grade (Lakeport), Mayacamas Mt. range, Clear Lake watershed 488 Comment
  RSA7747  Rhamnus tomentella subsp. crassifolia Carl B. Wolf 1928-5-7 2112 Lake 6 miles east of Houghs Mineral Springs on the road to Williams. Comment
  UC592728  Rhamnus tomentella subsp. crassifolia unknown 1928-5-6 2046 Lake 0.25 mi ee Bartlett Springs (on road to Williams) Comment
  UC592730  Rhamnus tomentella subsp. crassifolia unknown 1928-5-7 2112 Lake 6 mi e Houghs Mineral Springs (on road to Williams) Comment
  UCD84033  Rhododendron occidentale Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6212 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via eastern forks of Rocky Creek Road and then via a private road owned by Stephen Gilardi (an area known as Brushy Sky High on some maps). 680 Comment
  CAS-BOT-BC170551  Rhus aromatica M. S. Jussel 1933-4-30 s.n. Lake Jordan Park, Cobb Mt. Comment
  CAS-BOT-BC170554  Rhus aromatica A. A. Heller 1902-8-4 6026 Lake On Eel River on e mile below Hullville. Comment
  UC1043551  Rhus trilobata P. C. Everett and E. K. Balls 1954-10-18 20346 Lake along Rice Fork about jct with Bear Creek (rd from Stonyford to Upper Lake) 609 Comment
  UC903754  Rhus trilobata Milo S. Baker 1950-5-23 12243 Lake 1 mi se Borax Lake Comment
  RSA10739  Rhus trilobata var. quinata C. B. Wolf 1928-5-7 2086 Lake 3 miles E of Houghs Mineral Springs, on road to Williams. 610 Comment
  CAS-BOT-BC433159  Ribes M. S. Jussel 1932-5-1 s.n. Lake Jordan Park on road to Lower L. Comment
  CAS-BOT-BC92925  Ribes californicum var. californicum David D. Keck 1933-5-30 2387 Lake Scotts Valley, 6 miles south of Blue Lakes. Comment
  HSC97661  Ribes californicum var. californicum A. Miles, B. Gibbs, M. Malle 1999-3-27 6 Lake 8 mi. off Hwy. 20, 200m W on Walker Ridge Rd. from campsite, Blue Oak Recreation Area 537 Comment
  UCD130658  Ribes californicum var. californicum Ellen Dean; Karen Whitestone 2013-2-20 7540 Lake Clear Lake State Park. Along Indian Nature Trail that starts near entrance kiosk. 411 Comment
  CAS-BOT-BC108893  Ribes divaricatum var. pubiflorum H. E. McMinn 1922-7-1 283 Lake Near Highland Spring. Comment
  HSC65238  Ribes malvaceum J. P. Smith, Thomas W. Nelson 1976-4-13 8575 Lake 5.7 mi. E of Bartlett Springs on the Bartlett Springs Rd. 488 Comment
  UCD41692  Ribes roezlii Geri Hulse-Stephens 2001-9-6 808 Lake Goat Mountain. Lovelady Spring. 1264 Comment
  UC424844  Ribes roezlii var. cruentum Milo S. Baker 1929-3-28 3405 b Lake near Whispering Pines Resort Comment
  HSC41892  Rigiopappus leptocladus Lloyd Simpson 1977-4-23 275 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC44293  Rigiopappus leptocladus Barbara Kelly 1977-4-23 336 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  UCR254848  Rorippa Greg de Nevers 2001-5-14 12414 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 476 Comment
  CAS-BOT-BC147438  Rosa californica J. W. Blankinship 1928-8-25 s.n. Lake Clear Lake Comment
  CAS-BOT-BC147442  Rosa californica A. A. Heller 1902-8-4 6044 Lake On Eel River one mile below Hullville Comment
  SEINET13095483  Rosa prionota A. A. Heller 1902-7-14 5858 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  CAS-BOT-BC133117  Rosaceae Leah D. McKee 1981-5-2 057 Lake .8 miles from Soda Creek Store on Eel River on Pillsbury-Upper Lake Rd. 579 Comment
  UCD41316  Rubus armeniacus Andrea Douglas; E. Dean, M. Bibbo, and T. Pitman 2004-5-1 7 Lake McLaughlin UC Reserve. Along road that leads from Knoxville-Berryessa road to Field station. E. side of Hunting Crk where creek crosses the road. 649 Comment
  CHSC29663  Rubus laciniatus Dibble; Griggs 1979-7-18 140 Lake Near York Cabin, close to the town of Upper Lake. On the middle third of a ridge system. 1067 Comment
  CAS-BOT-BC158805  Rubus ursinus Alice Eastwood 1925-5-23 12909 Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC164372  Rumex Peter Rubtzoff 1966-8-20 5793 Lake Boggs Lake. On south side of lake. Comment
  RSA2338  Rumex conglomeratus J. W. Blankinship 1924-7-3 s.n. Lake Kelseyville. Comment
  UCD83956  Rumex crispus Ellen Dean; C. Thomsen, G. Harrington 2010-6-9 6129 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-BC433240  Rumex crispus J. W. Blankinship 1924-6-8 s.n. Lake Kelseyville. Comment
  CHSC63750  Rumex salicifolius var. salicifolius Vernon H. Oswald; Lowell Ahart 1994-6-20 6340 Lake Forest Route M3 (18N04) at the trailhead to Bloody Rock, 0.2 mi N of Lower Nye Camp, NW edge of Snow Mtn. Wilderness, W of Stonyford. 1036 Comment
  UCD41572  Rumex salicifolius var. salicifolius Geri Hulse-Stephens 2001-6-3 605 Lake Goat Mountain. Addington Pond. 1280 Comment
  UCD41654  Rumex salicifolius var. salicifolius Geri Hulse-Stephens 2001-6-30 745 Lake Goat Mountain. Hanging Marsh. 1371 Comment
  CAS-BOT-BC434073  Rumex transitorius J. W. Blankinship 1928-7-25 s.n. Lake Kelseyville. Along Kelsey Creek. Comment
  POM276166  Rupertia physodes Lyman D. Benson 1928-5-26 740 Lake Soda Bay. Mt. Range; Middle N. Coast. River; Clear Lake. 457 Comment
  POM312986  Ruppia cirrhosa Annetta Carter 1951-6-23 3068 Lake Southwest shore of Borax Lake. 427 Comment
  SEINET3837366  Ruppia spiralis Unknown 1969-9-12 s.n. Lake Buckingham Golf Course, between Lower Lake and Kelseyville Comment
  CDA36476  Saccharum ravennae Shane Morgan 2011-7-11 s.n. Lake McLaughlin UCN Reserve; on the border of Lake and Napa counties. 0 Comment
  RSA545381  Sagittaria cuneata Robert F. Thorne, Larry E. DeBuhr 1975-8-15 46821 Lake Boggs Lake: W of Mt. Hannah, ca. 7.5 miles SSE of Kelseyville and 3 miles NNW of Glenbrook Resort. 854 Comment
  RSA69601  Sagittaria cuneata F. W. Peirson 1925-8-8 6348 Lake At upper end of lower Blue Lake. Comment
  UC935740  Sagittaria cuneata Herbert L. Mason 1945-6-29 12623 Lake Boggs Lake at base Mount Hanna; Boggs Lake at base of Mount Hanna Comment
  RSA90524  Salix bonplandiana Milo S. Baker 1936-1 8583 Lake W of Lakeport. Along Hwy from Hapland. Comment
  CAS-BOT-BC102865  Salix breweri Harold E. Parks; Susan T. Parks 1931-9-18 01064 Lake St. Helena Creek about 8 km. south of Middletown 430 Comment
  CAS-BOT-BC102872  Salix breweri Ball; Bracelin; Parks & Parks 1931-4-21 24 Lake Mirabel Creek about 120 m. above the mouth, near junction with St. Helena Creek, about 6 km. south 420 Comment
  CAS-BOT-BC102888  Salix breweri Harold E. Parks; Susan T. Parks 1931-3-31 0924 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. south of Middletown 420 Comment
  CDA24951  Salix breweri G. F. Hrusa, R. Gross 2008-5-23 17416 Lake North Coast Ranges; N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir. 408 Comment
  LA208568  Salix breweri Ball; Mrs. H. P. Bracelin, Parks, Parks 1931-4-21 25 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. S. of Middletown 420.0 Comment
  POM184869  Salix breweri H. E. Parks, Susan T. Parks 1932-3-25 1130 -b Lake St Helena Creek. 5 km S of Middletown and S of Mirabel. 360 Comment
  POM219166  Salix breweri H. E. Parks 1931-9-18 1065 -a Lake Mirabel Creek. Near jct with St Helena Creek. About 6 km S of Middletown. 420 Comment
  POM219167  Salix breweri Carleton R. Ball, Bracelin, Harold E. Parks, S. T. Parks 1931-4-21 32 Lake St Helena Creek. 8 km S of Middletown. 430 Comment
  SBBG58854  Salix breweri C. R. Ball, H. Parks 1931-4-21 23 Lake Mirabel Crk, near jct with St. Helena Crk, ca. 6 km S of Middletown 420 Comment
  SD37392  Salix breweri Harold Parks, Ball, Bracelin 1931-4-21 23 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km south of Middletown 420 Comment
  SD957  Salix breweri Harold E. Parks 1931-9-18 1065 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. south of Middletown 420 Comment
  UC492334  Salix breweri Parks and Parks 1931-3 1130 Lake in canyon s Mirabel Mine; St. Helena Creek Comment
  UCD84034  Salix breweri Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6213 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via eastern forks of Rocky Creek Road and then via a private road owned by Stephen Gilardi (an area known as Brushy Sky High on some maps). 680 Comment
  UCD84044  Salix breweri Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6222 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via eastern forks of Rocky Creek Road and then via a private road owned by Stephen Gilardi (an area known as Brushy Sky High on some maps). 662 Comment
  POM197456  Salix exigua L. R. Abrams 1928-5-7 12540 Lake 2 miles east of Hough's Springs. Comment
  RSA10766  Salix exigua Carl B. Wolf 1928-5-6 2054 Lake 4 miles E of Bartlett Springs on the road to Williams. Comment
  UCD48204  Salix laevigata S. Olmsted; A. Atamian, R. Brush, M. Furuyama 2000-4-29 29 Lake Lake Co., McLaughlin Reserve, Research Hill, southwest of Berryessa-Knoxville road on the lower part of the northeast facing slope. 640 Comment
  CAS-BOT-BC107109  Salix lasiolepis Harold E. Parks; Susan T. Parks 1931-3-31 922 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. sout of Middletown 420 Comment
  UC483478  Salix lasiolepis Agnes M. Bowman 1902-5-4 Lake Comment
  CAS-BOT-BC128539  Salix lasiolepis var. lasiolepis Kate Eastwood Phelps 1934-7-1 s.n. Lake Adams Springs Comment
  CAS-BOT-BC128546  Salix lasiolepis var. lasiolepis M. S. Jussel 1931-4-1 s.n. Lake Kelseyville Comment
  CAS-BOT-BC125733  Salix nigra Peter Rubtzoff 1964-9-13 5508 Lake Clear Lake State Park, in lower Kelsey Creek area Comment
  UCD141191  Salix nigra Ellen Dean; with Plant Biology 102 interns 2013-4-14 7684 Lake Clear Lake State Park. NE of Kelseyville. Main part of park near boat launch area and Visitor Center parking lot. 405 Comment
  HSC25719  Salvia columbariae J. P. Smith, J. O. Sawyer 1971-6-6 4719 Lake 0.75 mi. N of Clyde Mine, Walker Ridge Rd. Comment
  UCD125729  Salvia columbariae J. P. Smith; Tom Nelson 1976-4-12 8547 Lake 7.8 miles from Lower Lake on the Morgan Valley Road. 640 Comment
  UCD167457  Salvia columbariae James Neilson 1982-4-27 4071 Lake Mayacmas Mountains. Near Ottoboni Ridge. (Neilson's notes only give Section 3, SW 1/4, SW 1/4, SW 1/4, without township and range. We assume the township and range is T11N, R9W which includes the northwest portion of Ottoboni Ridge. Exact location unknown. Coordinates estimated by label maker.) Comment
  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
  SEINET7072766  Salvia sonomensis A. G. Vestal 1963-5-11 s.n. Lake Rocky bank above Soda Bay about 7 miles from Kelseyville. Coordinate datum: WGS84/NAD83. (39? deg. 0' 12" North Latitude, -122? deg. 47' 23" West Longitude. UTM Zone 10, 518211mE, 4316959mN. Coordinate datum: NAD 27.) Comment
  UCD67597  Salvia sonomensis Rob Ickes 1989-6-4 25 Lake 1/2 miles S. of Fraser Pt., on Soda Bay Rd., side of road. Soil, red/fine. Pl. comm.-chaparral, Light-part sun, Moisture-moderate, Abundance-locally common, Dominants-Adenostoma fasciculatum, Arctostaphylos Sp. Perennial herb, 40 cm in height, mostly basal, tap root, flowers blue color. 414 Comment
  UC169067  Sambucus mexicana P. E. Goddard 1901-10-10 228 Lake Upper Lake Comment
  UCD141182  Sambucus nigra subsp. caerulea Ellen Dean; with Plant Biology 102 interns 2013-4-14 7687 Lake Clear Lake State Park. NE of Kelseyville. Main part of park near boat launch area and Visitor Center parking lot. 405 Comment
  HSC66028  Sanicula bipinnatifida 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
  RSA10783  Sanicula bipinnatifida C. B. Wolf 1928-5-6 2036 Lake 3 miles west of Bartlett Springs on the road to Clear Lake. Comment
  RSA78987  Sanicula bipinnatifida E. K. Balls, Lee W. Lenz 1952-5-9 17134 Lake 2.2 miles east of Lower Lake on road to Reiff and Knoxville Comment
  CHSC101537  Sanicula crassicaulis G. F. Hrusa; R. Gross 2008-5-23 17418 Lake N-facing slope above North Fork Cache Creek +/- 1 mile below spillway of Indian Valley Reservoir. 408 Comment
  UCD112020  Sanicula crassicaulis Christopher Mallek 2008-1 HV1- 76 Lake High Valley. 793 Comment
  UC1598735  Sanicula tuberosa Willis L. Jepson 1893-3-5 Lake Middletown, near the Lake County Line Middletown Comment
  RSA2283  Saxifraga nidifica J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville Comment
  HSC41881  Scandix pecten-veneris Lloyd Simpson 1977-4-23 289 Lake Hwy. 20, 2.2 mi. W of its junction with Hwy. 29 Comment
  CAS-BOT-BC111393  Schoenoplectus acutus var. occidentalis Peter Rubtzoff 1951-9-1 696 Lake Blue Lakes, in water of the northern lake near the shore. Comment
  RSA2488  Schoenoplectus acutus var. occidentalis J. W. Blankinship 1924-5-18 s.n. Lake Siegler Springs Comment
  RSA8469  Scirpus microcarpus M. S. Jussel 1933-7-3 338 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch. Comment
  UCD127667  Scirpus microcarpus Geri Hulse-Stephens 2001-6-4 1089 Lake Goat Mountain. North edge of Middle Addington Marsh. 1280 Comment
  POM273214  Scleranthus annuus J. T. Howell 1945-6-19 21056 Lake Sawmill Flat, Bartlett Mountain. 1220 Comment
  JEPS123898  Scribneria bolanderi Lowell Ahart 2015-4-28 20107 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
  POM197354  Scrophularia lanceolata L. R. Abrams 1928-5-7 12525 Lake Hough's Springs. Comment
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Jul 22 2018
  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
  JEPS124483  Scutellaria californica Daniel Slakey with CNPS Volunteers 2015-7-12 150 Lake Along lower trail below Snow Mountain Summit, about 0.8 km west of trail junction. Comment
  SD131894  Scutellaria californica Barbara Ertter 1988-7-3 7653 Lake Elk Mountain Road, ca. 7.0 airmiles north of Upper Lake, ca. halfway up switchbacks on south face Elk Mountain, 3.0 miles from top, 2.7 miles from Middle Creek crossing. 762 Comment
  POM296063  Scutellaria siphocampyloides Cora W. Benson 1935-06 51 Lake Breen s Lake, west base of Mt., Konocti. Comment
  SBBG118101  Scutellaria siphocampyloides C. Bornstein, E. Collins, R. Lutsko 2004-6-18 Lake Bartlett Springs Rd, W of Walker Ridge Rd 618 Comment
  UC1541660  Scutellaria siphocampyloides H. E. and S. T. Parks 1930-5-15 739 Lake Mirabel Mine 609 Comment
  UC1549226  Scutellaria siphocampyloides Richard Olmstead 1984-6-25 574 Lake 2 mi n of Napa County line (8.1 mi s of jct with Hwy 29 at Middletown, along Butts Canyon Road); Butts Canyon Road 304 Comment
  UCD63853  Scutellaria siphocampyloides Daniel Sanchez-Mata; Emin Ugurlu 2006-6-19 s.n. Lake Barkerville-Hough Springs. Bartlett Springs Road. Springs close to Cache C reek. 620 Comment
  UCD35146  Scutellaria tuberosa Beecher Crampton; Jim Sweeney 1950-5-6 544 Lake 1 mile west of Highland springs on either side of the road. 457 Comment
  CAS-BOT-BC5689  Sedella leiocarpa Milo Samuel Baker 1938-5-3 8971 Lake 6.5 mi N of Lower Lake on Kelseyville Highway Comment
  RSA0081467  Sedum spathulifolium Ernest Braunton 1936-11 2767 Lake Highland Springs near Kelseyville. Comment
  HSC49865  Sedum spathulifolium var. spathulifolium J. P. Smith, J. O. Sawyer 1978-4-29 9782 Lake Lake-Colusa County line, Buck Flat along Walker Ridge Rd. Comment
  CAS-BOT-BC69770  Selaginella wallacei L. R. Abrams 1916-7-28 6296 Lake Clear Lake. Comment
  CHSC70971  Senecio aronicoides Vernon Oswald; Lowell Ahart 1998-5-7 9028 Lake Bartlett Springs Rd. near Hough Springs west of Indian Valley Reservoir. 487 Comment
  UC767456  Senecio aronicoides R. F. Hoover 1941-5-2 4975 Lake near Adams Springs Comment
  CAS-BOT-BC363318  Senecio aronicoides Alice Eastwood; John Thomas Howell 1938-5-17 5699 Lake Southeast side of Elk Mt. 1066 Comment
  CAS-BOT-BC363320  Senecio aronicoides M. S. Jussel 1932-5-1 s.n. Lake Jordan Park on road to Lower L. Comment
  UC538004  Senecio aronicoides Elizabeth Lodge 1933-6-5 386 Lake near Four Mile Glade Comment
  RSA10732  Senecio eurycephalus C. B. Wolf 1928-5-7 2093 Lake 4 miles east of Houghs Mineral Springs on the road to Williams. Comment
  POM272071  Senecio vulgaris Lyman Benson 1927-04 860 Lake Big Valley. Kelseyville. Middle north coast. Clear Lake watershed. 457 Comment
  UC249579  Sidalcea diploscypha Joseph P. Tracy 1921-5-12 5539 Lake near Lakeport; Northern Coast Ranges, near Lakeport 426 Comment
  UC108902  Sidalcea hartwegii Blankinship 1893-6-1 Lake Lower Lake Comment
  UC1184075  Sidalcea hartwegii R. Ornduff, R. L. Taylor, F. Chisaki, D. Mason 1960-5-30 6153 Lake approx. 5 mi w of village Lower Lake (on s end Clear Lake, w end Manning Flat); s end of Clear Lake, w end Manning Flat, w of Lower Lake Comment
  CAS-BOT-BC213162  Sidalcea oregana subsp. hydrophila C. L. Hitchcock 1952-8-21 19764 Lake Elk Mt., at Yorks Cabin, near old sawmill about 7 miles south of Pillsbury Lake and 24 miles north of Upper Lake Comment
  UC763046  Sidalcea oregana subsp. oregana R. F. Hoover 1940-8-25 4539 Lake se base of Mt. Konocti Comment
  JEPS87995  Silene californica Barbara Ertter 1988-7-4 7686 Lake Bear Creek Rd. ca 10 airmi n Upper Lake (town) (crest of road 3.8 mi from Elk Mt. Rd., Mendocino Nat'l For.); Mendocino Nat'l For., Bear Creek Rd. 975 Comment
  CAS-BOT-BC174867  Silene campanulata subsp. glandulosa L. R. Abrams 1928-5-7 12579 Lake Canyon between Leesville and Hough's Springs Comment
  SBBG2018  Silene laciniata subsp. californica K. K. Muller 1954-6-19 653 Lake Bear Crk Camp, N of Clear Lake Comment
  UC120195  Silene lemmonii unknown Aug. 1892 Lake Snow Mt. Comment
  CDA39473  Sisyrinchium bellum E. Kalar 1961-5-12 s.n. Lake Kelseyville, Lake County Airport. 0 Comment
  CHSC27805  Solanum parishii Thomas E. Lewis 1978-4-8 18 Lake 8.2 km w of Walker Ridge Rd., Hwy. 20. 460 Comment
  UCD82377  Solanum parishii Craig Thomsen; G. Harrington 2009-5-12 2819 Lake Lake/Colusa County line: Walker Ridge. On west-facing roadcut along Walker Ridge Rd. 836 Comment
  HSC82069  Solanum parishii Thomas W. Nelson, Jane Nelson 1980-4-27 5115 Lake Beside Hwy. 20 at mile post 41.73, 2 mi. W of Oasis Comment
  JEPS11996  Solanum umbelliferum W. L. Jepson 1938-6-9 18910 Lake 2 mi n of Lower Lake (near Cache Creek bridge) Comment
  SEINET5624715  Solanum xanti Alice Eastwood, John Thomas Howell 1938-5-15 5536 Lake Mirabel Mine Comment
  UCD41681  Solidago elongata Geri Hulse-Stephens 2001-9-6 812 Lake Goat Mountain. Lovelady Spring. Lovelady Seep 0.1 miles west of FS Boundary-gate. 1264 Comment
  CAS-BOT-BC365013  Solidago velutina subsp. californica Agnes M. Bowman 1900-10-1 323 Lake Round Mt. Comment
  RSA2341  Sonchus asper J. W. Blankinship 1923-4-29 s.n. Lake Siegler Springs. Comment
  CHSC90551  Spergularia rubra D. Isle 1997-7-1 11 Lake Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. 2.9 mi. up Sam Alley Ridge at jct. 16N30/Fork Fire Line. Comment
  RSA0098109  Spergularia rubra J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake. Comment
  CAS-BOT-BC5601  Spraguea eximia Agnes M. Bowman 1901-5-18 s.n. Lake Sulphur Banks Comment
  UC635142  Stachys albens Pauline Schulthess 1931-7-30 Lake about 3 mi w Highland Springs (Toll Road) Comment
  UCD84037  Stachys albens Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6216 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via eastern forks of Rocky Creek Road and then via a private road owned by Stephen Gilardi (an area known as Brushy Sky High on some maps). 680 Comment
  UCD160617  Stachys rigida James A. Neilson Jr. 1975-6-5 3333 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  CAS-BOT-BC392521  Stellaria media Alice Eastwood 1925-5-25 s.n. Lake Dashiells Mt. Sanhedrin Comment
  RSA2473  Stephanomeria elata J. W. Blankinship 1928-7-13 s.n. Lake Kelseyville Comment
  CAS-BOT-BC375799  Stephanomeria virgata Alice Eastwood 1918-9-3 7956 Lake Mt. St. Helena Comment
  CAS-BOT-BC375803  Stephanomeria virgata Agnes M. Bowman 1900-10-4 s.n. Lake Sulphur Banks Comment
  HSC48240  Stephanomeria virgata J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9281 Lake Mendocino National Forest, FS Rd. 20N01, near area known as Cabbage Patch. 610 Comment
  UCD167109  Streptanthus James Neilson 1977-4-18 3874 Lake Lake County near the border of Sonoma County: Mayacmas Mountains, 1/4 mi east of weather station on crest road. (Based on other collections, crest road is not a proper road name and is near Socrates Mine Road. Exact location unknown. Coordinates estimated by label maker.) 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
  JEPS27093  Streptanthus barbiger W. L. Jepson 1897-7-15 13354 Lake Mt. Hanna Comment
  UC956558  Streptanthus barbiger Freed W. Hoffman 1948-5-14 2277 Lake Highland Creek North Coast Ranges Comment
  UC956563  Streptanthus barbiger Freed W. Hoffman 1948-8-3 2351 Lake near top of ridge on e side of rd North Coast Ranges, Glenbrook Comment
  RSA245239  Streptanthus breweri J. P. Smith, John Sawyer 1971-6-6 4760 Lake Kowalski Ranch in Little Indian Valley, along Stanton Creek Comment
  OBI14933  Streptanthus breweri Rimo Bacigalupi 1954-6-25 4616 Lake N end of Indian Valley, 4.8 mi W of Colusa -Lake county line 457 Comment
  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
  UC1492727  Streptanthus breweri var. breweri Freed W. Hoffman 1948-6-7 2330 Lake above Helen Mine (5.7 mi w of Middletown Junction); North Coast Ranges 792 Comment
  UC956525  Streptanthus breweri var. breweri Freed W. Hoffman 1948-6-7 2328 Lake on Peterson Tanch rd 3.1 mi w Middletown Junction; North Coast Ranges, Dog Rock Comment
  JEPS2883 Image available Streptanthus breweri var. hesperidis W. L. Jepson 1892-7-28 13355 Lake Knoxville Grade to Lower Lake; ; Knoxville Grade to Lower Lake, mt. region of Clear Lake. Comment
  UC956586  Streptanthus breweri var. hesperidis Freed W. Hoffman 1948-6-7 2324 Lake near Middletown; North Coast Ranges, Bar X Rancho Comment
  HSC38202  Streptanthus glandulosus Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-13 2377 Lake 3.3 mi. E of Bartlet Springs 534 Comment
  CAS-BOT-BC87118  Streptanthus glandulosus subsp. glandulosus John F. Emmel 1970-5-16 276 Lake 3.2 road miles east of Sawmill Flat on Bartlett Springs Road. 1097 Comment
  CAS-BOT-BC87120  Streptanthus glandulosus subsp. glandulosus Frank W. Gould 1940-5-4 1020 Lake 2.5 miles northeast of Middletown. Comment
  UC1292758  Streptanthus glandulosus subsp. glandulosus Freed W. Hoffman 1942-6-4 2903 Lake near Lincoln Rock on road from castle Springs to Pine Flat North Coast Ranges 685 Comment
  UC1734092  Streptanthus glandulosus subsp. glandulosus Frank Gould, Kay Beach 1940-5-4 1020 Lake near Middletown Comment
  UC918389  Streptanthus glandulosus subsp. glandulosus Alice Eastwood and John Thomas Howell 1938-5-15 5540 Lake near Putah Creek (n of Middletown) Comment
  UC956572  Streptanthus glandulosus subsp. glandulosus Freed W. Hoffman 1948-5-15 2336 Lake Highland Creek North Coast Ranges Comment
  CAS-BOT-BC87325  Streptanthus hesperidis Helen K. Sharsmith 1952-6-19 4135 Lake North of Detert Reservoir, Bucksnort Creek, Middletown-Monticello road. 304 Comment
  UCD116019  Streptanthus hesperidis Mark Hershkovitz 1992-4-1 s.n. Lake along Route 53 north of Middletown. Comment
  UCD167467  Streptanthus morrisonii James Neilson 1982-7-1 4087 Lake West Little Indain Valley, south tributary. About 1 mile north where Barlett Springs Rd. turns north to skirt the resevoir. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD74344  Streptanthus morrisonii G. L. Stebbins 1968-5-12 6688 Lake Walker Ridge. East of Indian Valley, West of Leesville, near road to Bartlett Springs, south side of Complexion Canyon. (Exact location unknown. Coordinates estimated by label maker. Note: Date in notebook for this collection is May 12 but labels made by Stebbins at CAS say May 15.) 518 Comment
  UCD81470  Streptanthus morrisonii G. L. Stebbins 1968-5-15 6688 Lake Walker Ridge. East of Indian Valley, West of Leesville, near road to Bartlett Springs, south side of Complexion Canyon. (Exact location unknown. Coordinates estimated by label maker. Note: Date in notebook for this collection is May 12 but labels made by Stebbins at CAS say May 15.) 518 Comment
  CAS-BOT-BC33876  Streptanthus tortuosus Alice Eastwood 1925-5-22 12928 Lake trail to Mt. Sanhedrin from Dashielle Comment
  RSA275369  Streptanthus tortuosus var. tortuosus J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9334 Lake Forest Service Rd. M1, 5.3 mi from jct with 20N01; Mendocino National Forest. 1585 Comment
  CAS-BOT-BC375971  Stylocline gnaphaloides James Jokerst 1985-4-16 2239 Lake Near Putah Creek Comment
  POM272395  Stylomecon heterophylla Lyman Benson 1928-5-26 207 -a Lake Soda Bay, N. side Mt. Konocti. Kelseyville, Middle N Coast mtn range, Clear Lake. 488 Comment
  CAS-BOT-BC422877  Stylomecon heterophylla Ella D. Cantelow 1938-5-8 2207 Lake 1 1/2 mi. w. of Soda Bay Comment
  CDA39697  Styrax officinalis var. redivivus Catherine Deacon May 1925 s.n. Lake Lakeport. 0 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
  UCD119100  Styrax redivivus K. Esau 1938-6-1 s.n. Lake location unknown. Comment
  UC167852  Swertia albicaulis var. nitida Katharine Brandegee Lake Bottle Rock Mountain Comment
  RSA697266  Symphoricarpos Keith E. Hoffmaster 1940-11-11 s.n. Lake Near lower lake Comment
  JEPS40817  Symphyotrichum chilense Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake Blue Lakes Clear Lake (Mountain Region) Comment
  CAS-BOT-BC221940  Taeniatherum caput-medusae Greg de Nevers 2001-5-14 12482 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC221943  Taeniatherum caput-medusae John Thomas Howell 1945-6-18 20997 Lake Kelseyville Comment
  UC643425  Tauschia kelloggii Milo S. Baker May 1-2, 1940 9579 Lake Lake Pillsbury Comment
  CAS-BOT-BC399783  Thalictrum polycarpum John Thomas Howell 1945-6-19 21079 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CAS-BOT-BC399776  Thalictrum polycarpum Doris K. Kildale 1926-5-31 2057 Lake Cold Brook Camp between Kelseyville and Lower Lake Comment
  JEPS48874  Thermopsis W. L. Jepson 1942-6-9 20715 Lake Cobb Mt. Post Office Cobb Mt. (lower slopes of mountain) Comment
  CAS-BOT-BC88422  Thysanocarpus curvipes J. W. Blankinship 1923-4-4 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC88433  Thysanocarpus curvipes Karl Heinz Rechinger 1953-4-11 s.n. Lake 3 miles east of Middletown. Comment
  SEINET7062987  Thysanocarpus curvipes 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
  CAS-BOT-BC88417  Thysanocarpus curvipes R. Then 1981-5-2 025 Lake 6 miles from Sunset Campground in Mendocino National Forest on road 20N01. Comment
  POM273873  Thysanocarpus curvipes var. curvipes Lyman Benson 1928-5-1 200 Lake Kelseyville. Middle N Coast mtn range, Kelsey reek. 457 Comment
  RSA0039377  Thysanocarpus curvipes var. curvipes E. K. Balls, Lee W. Lenz 1952-5-9 17132 Lake 2.2 mi. E from Lower Lake on road to Reiff and Knoxville. Comment
  CAS-BOT-BC66960  Thysanocarpus laciniatus Agnes M. Bowman 1902-4-1 62 Lake Sulphur Banks. Comment
  JEPS58562  Thysanocarpus radians H. and J. Hamann and Eddie Dearing 1969-4-19 1052 -A Lake moist meadow about Hanna Bog (near Middletown); about Hanna Bog 335 Comment
  CAS-BOT-BC81399  Torreya californica Milo S. Baker 1923-5-18 5006 b Lake Hopland-Lakeport [Hiway] Highway near Summit Comment
  SEINET10971453  Torreya californica A. Arthur Heller 1902-7-21 Heller 5934 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  UCD139838  Toxicoscordion fremontii Cathie Goldberg; Lynn Kunstman, Lauren Philbrick, Geoff Walsh 1980-4-19 33 Lake along Walker Ridge Road, 1.3 miles south of junction with access road to Indian Valley Dam. Comment
  UCD84566  Tragopogon porrifolius Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6091 Lake Walker Ridge. Picnic Area near wetland/marsh. 899 Comment
  CAS-BOT-BC294722  Trichostema lanceolatum Mona Bourell 1997-7-2 6524 Lake Mendocino National Forest. Along Rice Creek Road. FS Road M 3 1615 Comment
  CHSC814  Trichostema laxum V. Holt 1931-5-30 Lake Clear Lake. Comment
  JEPS94753  Trichostema laxum Vernon H. Oswald and Lowell Ahart 1998-7-15 9279 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
  POM63925  Trichostema laxum A. A. Heller 1902-7-25 12129 Lake Foothills South of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  UC1239718  Trichostema laxum Joseph P. Tracy 1935-7-4 14032 Lake near Glenbrook (N side of Cobb Valley); Cobb Mountain 822 Comment
  UCD125873  Trichostema laxum G. F. Hrusa; T. D. Wilfred 1997-7-24 14019 Lake Middle reaches of Butts Canyon, ca. 8-10 miles southeast of Middletown. 200 Comment
  UCLA26148  Trichostema laxum H. and M. Lewis 1951-7-11 Lake near Clear Lake (0.7 mi S of Sulphur Bank Mine, Historical Landmarker #428) Comment
  RSA134364  Trichostema laxum H. Lewis, M. Lewis 1951-7-11 s.n. Lake East side of Clear Lake, 2 miles south of Clear Lake Maintenance Station. Comment
  SEINET10499338  Trichostema laxum John T. Middleton 1938-7-18 Middleton s.n. Lake Comment
  UC1183603  Trichostema laxum H. and M. Lewis 1951-7-11 Lake Clear Lake, E side, 2 mi S of Clear Lake Maintenance Station Comment
  UCSC010704  Trifolium R. Morgan, via Dylan M. Neubauer 2015-4-26 6776 Lake McLaughlin Reserve Comment
  CDA26535  Trifolium albopurpureum G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17097 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 Comment
  UCD19727  Trifolium albopurpureum C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1244 Lake North margin of Boggs Lake. Comment
  UCD34518  Trifolium albopurpureum Beecher Crampton 1985-4-28 9962 Lake Northern city limits of Lakeport, north edge of school. Comment
  SEINET7063006  Trifolium albopurpureum var. dichotomum A. G. Vestal 1955-5-10 s.n. Lake About 2 miles south of Lakeport. UTM Zone 10, 507479mE, 4318865mN. (WGS84/NAD83). 421 Comment
  UC764673  Trifolium albopurpureum var. dichotomum R. F. Hoover 1944-4-26 4933 Lake 5 mi e Middletown (on road to Pope Valley) Comment
  UC866721  Trifolium albopurpureum var. dichotomum A. A. Heller 1937-5-9 15333 Lake between Lake County line and Clear Lake (on Hwy #20) Comment
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Sep 29 2006
  HSC44306  Trifolium bifidum Barbara Kelly 1977-4-23 381 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  CHSC101373  Trifolium bifidum var. decipiens David Isle 2004-5-6 1582 Lake Mendocino National Forest; Upper Main Eel River Watershed; in Salmon Creek overflow depression, Gravelly Valley, N of Lake Pillsbury, > 1/4 mile SE of Lake Pillsbury Ranch entrance. 566 Comment
  UC1541594  Trifolium ciliolatum H. E. and S. T. Parks 1930-5-15 810 Lake Mirabel Mine 609 Comment
  UCD108805  Trifolium dichotomum M. D. Miller 1948-5-1 s.n. Lake Near Kelseyville. Comment
  UCD42117  Trifolium dichotomum Geri Hulse-Stephens 2002-6-2 957 Lake Goat Mountain. Root Homestead. 975 Comment
  RSA10614  Trifolium dichotomum Carl B. Wolf 1928-5-4 1879 Lake 4 mi. so. of Middletown. Comment
  SD87656  Trifolium dichotomum Frank W. Peirson 1926-4-2 6579 Lake 0.5 miles south of Clear Lake, open roadside Comment
  RSA10221  Trifolium gracilentum Carl B. Wolf 1928-5-5 1920 Lake 2 miles south of Lakeport, on road to Kelseyville Comment
  POM277911  Trifolium microcephalum Lyman D. Benson 1935-5-17 65898 Lake Breens Lake, W. base of Mt. Konocti; Middle N. Coast Mt. Range; Clear Lake Watershed. 457 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
  UCSC010453  Trifolium oliganthum Dylan M. Neubauer, Tim Forsell 2016-3-31 604 Lake (NCoRI) Walker Ridge, Walker Ridge Road, .47 air-mile nne junction with Highway 20 663 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
  POM277647  Trifolium willdenovii Lyman D. Benson 1928-4-15 612 Lake Highland Springs. Mayacamas Mt. Range. Dobe Creek. 579 Comment
  UC1282783  Trifolium willdenovii J. R. Sweeney 1953-4-17 977 Lake 4.5 mi nw Middletown (toward Hoburgs) Comment
  UCD151282  Trifolium willdenovii James A. Neilson Jr. 1974-5-24 2845 Lake Mayacmas Mountains, below Childers Peak, Barceloux Ranch, ca. mile east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.) 548 Comment
  UCD47902  Trifolium willdenovii Ellen Dean; Ryan Brisco 2005-4-24 2474 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
  UCD47909  Trifolium willdenovii Ellen Dean; Ryan Brisco 2005-4-24 2484 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
  JEPS46087  Trifolium wormskioldii Eleanor Armstrong 1932-5-21 485 Lake near Mirabel Mine (at foot of mtn, n slope); Mt. St. Helena 243 Comment
  CAS-BOT-BC520059  Trillium albidum L. R. Abrams 1928-5-6 12421 Lake 6 miles up grade west side Bartlett Mt. Comment
  SEINET8480139 Image available Trillium chloropetalum var. giganteum Linda Robinson 1968-4-27 34 Lake 7 miles from Middletown on Cobb Mountain, Whispering Pines 762 Comment
  UC511298  Triodanis biflora Lyman Benson 1932-6-18 3700 Lake Buckingham Park; Middle N Coast, Clear Lake Watershed, Buckingham Park 487 Comment
  HSC72398  Triphysaria eriantha subsp. eriantha J. P. Smith 1974-5-4 7360 Lake 0.5 mi. N of junction of Hwy. 20 and Walker Ridge Rd. 671 Comment
  UC673448  Triphysaria pusilla H. L. Mason 1926-3-21 2757 Lake Toll House Canyon between Middletown and Mount St. Helena; btw Middletown and Mount St. Helena Comment
  JEPS10427  Triphysaria versicolor subsp. faucibarbata W. L. Jepson 1936-4-19 17443 Lake Callayomi Valley Comment
  UCD160608  Trisetum canescens James A. Neilson Jr. 1975-6-5 3336 a Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  CAS-BOT-BC519146  Triteleia hyacinthina Georgia Bentley 1917-5-16 s.n. Lake Lakeport Comment
  CAS-BOT-BC519147  Triteleia hyacinthina Mrs. L. R. Reynolds 1917-6-1 s.n. Lake Foot of Mt. Sanhedrin Comment
  CHSC94927  Triteleia laxa K. Lang; Classmates 2005-4-2 23 Lake Walker Ridge. 1000 Comment
  UC1585962  Triteleia laxa Barbara Ertter 1988-7-3 7673 Lake ca 10 air mi n Upper Lake (town) (Elk Mt Rd at jct Bear Cr Rd, top of Elk Mt. Grade); Mendocino National Forest, Elk Mt. Grade 1097 Comment
  UCD81189  Triteleia laxa Robinder Aulakh; with PLB 102 class 2009-5-3 1 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road miles north of junction with Hwy 20. East side of the road. 649 Comment
  CAS-BOT-BC526093  Triteleia laxa Carl B. Wolf 1928-5-4 1901 Lake 2 miles north of Middletown Comment
  JEPS73707  Triteleia peduncularis L. R. Heckard and T. I. Chuang 1968-6-18 1945 Lake along creek 10 mi se Middletown; Butts Creek Comment
  SD6387  Triteleia peduncularis Daniel Cleveland 1882-6-13 Lake Indian Valley. Comment
  UC844558  Triteleia peduncularis A. A. Heller 1916-6-8 12382 Lake tributary of Cache Creek (between Hough's Springs and the Colusa Countyi line); Hough's Springs, tributary Cache Creek Comment
  CAS-BOT-BC527556  Triteleia peduncularis M. S. Jussel 1933-7-4 354 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CAS-BOT-BC527993  Triteleia peduncularis Bolander 1874-1-1 s.n. Lake unspecified Comment
  CAS-BOT-BC528000  Triteleia peduncularis Ella D. Cantelow 1957-5-31 s.n. Lake 6.8 miles west of Leesville, along grade east of Indian Valley Comment
  CAS-BOT-BC91124  Umbellularia californica James A. Gunn, Jr. 1902-5-17 s.n. Lake Sweetwater Valley. 3 miles northwest of Glenbrook. Comment
  JEPS80743  Umbellularia californica L. R. Heckard and J. C. Hickman 1981-7-29 4703 Lake about 1/2 km sw of Timber Lake (w side of Snow Mountain); Snow Mountain 1432 Comment
  CAS-BOT-BC381872  Uropappus lindleyi L. R. Abrams 1928-5-7 12517 Lake Cache Creek, 2 miles west of Hough's Springs Comment
  CDA8959  Uropappus lindleyi T. C. Fuller 1971-5-4 19860 Lake Highway 29 to Lower Lake, 2.5 miles northeast of Middletown. Mile post 8.67. Comment
  JEPS35709  Uropappus lindleyi W. L. Jepson 1943-5-16 20789 Lake near Lakeport (Scott Valley); Scott Valley Comment
  UC75950  Uropappus lindleyi Hardin Irwin 1904-3 126 Lake vicinity Kelseyville Comment
  JEPS43435  Urtica dioica subsp. gracilis J. W. Blankinship 1928-9-23 Lake Kelseyville, Timothy's, Clear Lake woods Kelseyville; , Timothy's Comment
  CAS-BOT-BC404113  Urtica dioica subsp. holosericea J. W. Blankinship 1924-6-1 s.n. Lake Clear Lake. Mouth of Kelsey Cr. Comment
  RSA755719  Utricularia vulgaris Robert F. Thorne, M. Patterson 1982-8-31 55237 Lake Northwest slope of Mount Hannah, Boggs Lake. 854 Comment
  RSA21972  Vaccaria hispanica M. S. Jussel 1937-5-23 s.n. Lake Near Middletown. Comment
  UC1755034 Image available Ventenata dubia Dean Wm. Taylor with Mey Akasah 1999-6-3 17215 Lake Manning Flat, along Highway 29 5 miles West from Lower Lake 563 Comment
  JEPS104389  Verbena lasiostachys var. lasiostachys Lowell Ahart 2003-7-14 10407 Lake Along a stream, on the e side of the second causeway going sw on Bartlett Springs Rd, Indian Valley Reservoir. 449 Comment