Search Results — 2000 specimen records retrieved (1615 records with coordinates)
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(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)

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

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  JEPS73352  Abies concolor Edward Lee 1936-9-19 2569 Lake 300-400 ft below summit (sw of peak,); Snow Mt. Comment
  UCD117137  Acer negundo M. Wiesendanger 1928-4-7 934 Lake Blue Lakes. Comment
  RSA2344  Achillea millefolium var. californica J. W. Blankinship 1924-5-10 s.n. Lake Blue Lakes. Comment
  CAS-BOT-BC210626  Achnatherum lemmonii A. A. Beetle 1941-4-27 1732 Lake Southwest corner of Clear Lake Comment
  CHSC29548  Achnatherum lemmonii Dibble; Griggs 1979-6-15 61 Lake Near Potato Hill, close to the town of Stonyford. 480 mm from the bottom and 294 mm from the left. 375 Comment
  UCD50693  Achnatherum lemmonii Leo Koch 1940-4-26 893 Lake Lake County, Highway 29, 1 mile south of Bottle rock Junction. Comment
  CAS-BOT-BC29810  Achyrachaena mollis L. R. Abrams 1928-5-4 12308 Lake 5 miles northeast of Middletown on road to Lower Lake Comment
  CAS-BOT-BC29814  Achyrachaena mollis M. S. Jussel 1931-4-1 s.n. Lake Kelseyville Comment
  UC1299295  Achyrachaena mollis Freed W. Hoffman 1937-4-9 1940 Lake Hennessey Ranch; Bucksnort Creek Comment
  CHSC90503  Acmispon brachycarpus Thomas J. Hart 1984-3-31 19 Lake Jct. hwys 29 and 175, ca. 3 mi se of Kelseyville. 463 Comment
  CAS-BOT-BC278135  Acmispon denticulatus Geri Hulse-Stephens 2001-9-7 822 Lake Goat Mountain. Addington Camp 1386 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
  JEPS123901  Acmispon wrangelianus Lowell Ahart 2015-4-28 20099 Lake About 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. Comment
  CAS-BOT-BC29868  Adenocaulon bicolor M. S. Jussel 1933-7-7 387 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  SEINET11840191  Adenocaulon bicolor W. Knight, Knight, I. 1981-1 4405 Lake Above Towhead Flat en route to summit of Mt. Sanhedrin 1372 Comment
  CAS-BOT-BC133166  Adenostoma fasciculatum M. S. Jussel 1933-6-30 325 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CHSC29517  Adenostoma fasciculatum Dibble; Griggs. 1979-7-11 95 Lake Near Bear Creek, close to the town of Stonyford. 884 Comment
  UC555287  Adenostoma fasciculatum P. Schulthess 1931-7-13 Lake 1 mi. s. Kelseyville Comment
  POM296089  Adenostoma fasciculatum var. fasciculatum Cora W. Benson 1935-6-6 31 Lake Mount Konocti Comment
  CHSC32943  Adiantum jordanii D. Boyd; M. Eichelberger, T. Messick, T. Ranker 1980-4-19 9 Lake Coldsprings Campground, along access road to Indian Valley Dam. Comment
  UCD130652  Adiantum jordanii Ellen Dean; Karen Whitestone 2013-2-20 7534 Lake Clear Lake State Park. Main part of park along the Dorn Trail system at top of ridge near bench that says 'Here we go on another excellent adventure. 472 Comment
  POM296603B  Aesculus californica Lyman Benson 1949-6-17 13729 Lake 1 mile north of Kelseyville. Middle N Coast mtn range, Clear Lake drainage. 412 Comment
  UC527931  Agoseris grandiflora var. grandiflora Ira L. Wiggins 1933-6-3 6725 Lake 2 mi e Oat Hill Mine Comment
  HSC27438  Agoseris heterophylla J. P. Smith, J. O. Sawyer 1972-4-1 5142 Lake 0.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. 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
  UC1282838  Agoseris heterophylla J. R. Sweeney 1953-5-27 1078 Lake 10.1 mi from, on Scott Valley Rd Lakeport ((sw facing slope above Scott Creek)); Scott Creek, Glen Eden School 441 Comment
  CAS-BOT-BC46030  Agoseris heterophylla var. cryptopleura John Thomas Howell 1943-5-11 18012 Lake 1 mile south of Lakeport Comment
  UC131334  Agoseris heterophylla var. heterophylla C. F. Baker 1903-5-12 3068 Lake Near Lakeport Comment
  UC527954  Agoseris heterophylla var. heterophylla Ira L. Wiggins 1933-6-3 6729 Lake 2 mi e, grassy hillside Oat Hill Mine Comment
  POM289981  Agoseris hirsuta Lyman Benson 1931-6-12 2818 Lake Kelseyville 427 Comment
  UC154206  Agrimonia gryposepala Joseph P. Tracy Jul 21 1905-Aug 16 1905 2272 Lake Elk Mountain; Northern Coast Ranges 1219 Comment
  POM296526A  Agrostis Lyman Benson 1941-7-24 11003 Lake 1 mile north of Kelseyville. 412 Comment
  RSA32320  Agrostis densiflora J. T. Howell 1945-6-18 20974 Lake near Glenbrook. Comment
  JEPS75877  Agrostis exarata L. R. Heckard 1974-9-11 3931 Lake about 1.5 mi se Snow Mt. West (margin of Frog Pond, about 0.5 mi nw of Foutch Camp, w of Stonyford) 1920 Comment
  POM294487  Agrostis exarata Lyman Benson 1942-7-9 11280 Lake Creek 1 mile north of Kelseyville. Kelsey creek. 412 Comment
  UC1023595  Agrostis exarata Virginia Bufford 1936-9-20 426 Lake 3/4 mi up trail Sheep Camp; Snow Mt. Comment
  UCD35403  Agrostis exarata Beecher Crampton 1956-6-26 3672 Lake Loch Lomond. 855 Comment
  UCD52276  Agrostis exarata K. Esau; E. Hyde 1938-5-25 s.n. Lake Lake County. Comment
  UCD52345  Agrostis exarata Milo S. Baker 1943-6-30 10460 Lake 6.5 miles west of Lakeport, Hopland Highway. Comment
  UCD52549  Agrostis exarata Beecher Crampton 1956-6-27 3692 Lake Harrison Flat, south slope of Mt. Hannah. 883 Comment
  CAS-BOT-BC139525  Agrostis hallii M. S. Jussel 1933-7-4 362 Lake Between Cobb Mountains and Adams Springs on the Binkley Ranch. Comment
  CAS-BOT-BC138847  Agrostis microphylla Greg de Nevers 1996-9-1 10865 Lake Boggs Lake TNC Preserve. 609 Comment
  UCD53358  Agrostis scabra Beecher Crampton 1958-8-19 5107 Lake southwest margin of Bogg's Lake, northwest slope of Mt. Hannah. Comment
  UC1100104  Agrostis stolonifera Malcolm A. Nobs and S. Galen Smith 1949-9-7 1841 Lake about 7 mi n Middletown Comment
  CAS-BOT-BC461031  Allium amplectens A. A. Heller 1919-5-10 13149 Lake Valley of a tributary of Cache Creek 5 miles east of Hough's Springs Comment
  CAS-BOT-BC461036  Allium amplectens J. W. Blankinship 1924-5-31 s.n. Lake Kelseyville. Comment
  HSC27380  Allium cratericola J. P. Smith, J. O. Sawyer 1972-4-1 5172 Lake 8.8 mi. N of junction of SR 20 and Walker Ridge Rd. Comment
  UC635208  Allium cratericola H. L. Mason 1929-4-29 5241 Lake 2.9 mi w Lakeport (on road from Hopland) Comment
  UCD84441  Allium cratericola Susan Harrison 2010-4-20 s.n. Lake Near UC McLaughlin Reserve to the east of Morgan Valley. Private Property. 640 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
  HSC92508  Allium falcifolium Moulton, Sparks, Wood 1995-5-6 29 Lake Brim Rd. E of Walker Ridge Rd. 640 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
  CAS-BOT-BC469124  Allium falcifolium Cora W. Benson 1934-3-16 s.n. Lake Lakeport, Mayacamas Mountain Range, Clear Lake drainage area 426 Comment
  CAS-BOT-BC469132  Allium falcifolium John Thomas Howell 1926-3-28 1773 Lake Midway between Middletown and Patten's Comment
  CAS-BOT-BC469346  Allium fimbriatum var. fimbriatum Doris K. Kildale 1928-5-7 4993 Lake 6 miles east of Hough's Mineral Springs. Comment
  CAS-BOT-BC469351  Allium fimbriatum var. fimbriatum Milo S. Baker 1934-4-13 7762 Lake Serpentine Hill on Hwy 3.4 mi. East of Middletown Comment
  CHSC27629  Allium serra Timothy Spira; Robert Schlising 1978-5-13 3244 Lake Near Colusa County line, on E side of Lake County, 0.5 mi N of Hwy 20, on Walker Ridge Road. Comment
  HSC39465  Allium serra J. P. Smith 1974-5-4 Lake 0.5 mi. N of junction of Hwy. 20 and Walker Ridge Rd. 671 Comment
  SEINET3879165  Allium serra Carolyn Sanford 1977-4-23 341 Lake Wilbur Springs Quad. 0.4 miles north of State Route 20 on the Walker Ridge Rd.; 0 640 Comment
  CAS-BOT-BC475552  Allium serra Lillian S. Mott 1967-4-30 LM 679 Lake Hwy. 20, 15 miles E of Clear Lake Comment
  RSA413094  Allium serratum D. W. McNeal 1985-5-9 3067 Lake Above Walker Ridge Rd., 0.5 miles north of Hwy 20. Comment
  UC706989  Allium unifolium Cora W. Benson 1934-4-18 Lake Argonaut Ranch Clear Lake Drainage Area, Kelseyville, Argonaut Ranch 411 Comment
  SEINET3879904  Allium validum A. A. Heller 1902-7-28 s.n. Lake In the 'Horse Pasture' near the summit of Mt. Sanhedrin.; 0 Comment
  UC519566  Allophyllum divaricatum M. S. Jussel 1933-6-25 159 Lake Binkley Ranch, near Cobb Valley Comment
  UCD160465  Allophyllum divaricatum James A. Neilson Jr. 1975-5-23 3316 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  JEPS78602  Alnus rhombifolia Edward Lee 1936-9-20 2517 Lake s Snow Peak West (lower camp, streamside); Snow Mt. Comment
  JEPS83806  Alnus rhombifolia L. R. Heckard and J. C. Hickman 1981-7-28 5679 Lake along creek e Timber Lake; Snow Mt., Bear Creek 1554 Comment
  RSA92975  Alopecurus aequalis M. S. Baker 1953-6-22 12803 b Lake Margin of Boggs Lake, southwest. Comment
  CAS-BOT-BC376430  Alopecurus geniculatus Greg de Nevers 1996-5-18 10801 Lake Boggs Lake. Comment
  SEINET10967777  Alopecurus geniculatus A. Arthur Heller 1902-7-24 Heller 5969 Lake Near the summit of Mt. Sanhedrin. Comment
  UCD55929  Alopecurus saccatus Beecher Crampton 1956-5-21 3437 Lake junction State Hwy. 29 and the Lower Lake Road, ca. 5 miles southeast of Kelseyville. Comment
  UCD97212  Amaranthus californicus H. L. Mason 1945-8-24 12676 Lake East shore, Lower Lake. Comment
  POM275575  Amelanchier pallida Cora W. Benson 1931-4-26 s.n. Lake Kelseyville, Middle N Coast, Mt. Konocti. 915 Comment
  UC1127819  Amelanchier utahensis A. Simontacchi 1937-7-2 247 Lake 2 mi wsw High Glade Lookout; Mendocino National Forest, Lakeport Quad. 914 Comment
  UC573296  Amelanchier utahensis K. Bradshaw 1937-5-28 11 Lake Pinnacle; Lakeport Quad. 1356 Comment
  UC1191562  Ammannia robusta Herbert L. Mason 1945-8-24 12677 Lake East shore, Lower Lake Comment
  UC727042  Amsinckia intermedia A. A. Heller 1941-5-5 16095 Lake along state Hwy 29, entering Middletown Comment
  RSA0079984  Amsinckia intermedia Richard G. Runyon 1977-4-23 11 Lake State Route 20, 2.2 miles west of its junction with State Route 29. Comment
  CHSC117803  Amsinckia lunaris Jake Schweitzer 2010-4-1 Lake Inner North Coast Ranges. On BLM parcel, 470 m N of Highway 20, 70 m East of Walker Ridge Rd, ca 1.9 air mr SW of Wilbur springs 640 Comment
  LA29477  Amsinckia lunaris Francia Chisaki; 1953-5-8 562 Lake W-facing slope of Hill 1030, 2.7 mi. E of Middletown on road to Lower Lake Comment
  UC1178325  Amsinckia menziesii var. menziesii Ray and Chisaki 1952-4-22 K 140 Lake Lake County Comment
  CDA5467  Anagallis monelli subsp. linifolia T. C. Fuller, W. F. Cruickshank, E. A. Britton 1959-8-4 2876 Lake l. l. Barlow, Rt Box 74, Soda Bay, Kelseyville. 0 Comment
  CAS-BOT-BC64161  Ancistrocarphus filagineus Alice Eastwood 1925-5-22 12786 Lake Dashiell, Mt. Sanhedrin Comment
  HSC27453  Ancistrocarphus filagineus J. P. Smith, J. O. Sawyer 1972-4-1 5126 Lake 0.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  HSC31969  Ancistrocarphus filagineus Gary S. Lester 1974-5-4 131 Lake Along Walker Ridge Rd., 0.5 mi. from junction with Hwy. 20 671 Comment
  SFV4128  Ancistrocarphus filagineus R. Gankin 1965-5-5 s. n. Lake Cold Spring Camp, about 1 mile east of Indian Valley on Bartlett Springs Road. Comment
  CDA21519  Angelica californica G. F. Hrusa, R. Gross 2008-5-23 17441 Lake North Coast Ranges; N-facing slope above N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir. Perennial, in colony on NW facing dry, shaded slope. Flrs white. Uncommon. Sheet 2 of 2. 408 Comment
  UC659416  Angelica tomentosa Lincoln Constance 1940-9-1 2799 Lake e of Mount St. Helena (St. Helena Creek); St. Helena Creek 762 Comment
  UCD84045  Angelica tomentosa Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6223 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via eastern forks of Rocky Creek Road and then via a private road owned by Stephen Gilardi (an area known as Brushy Sky High on some maps). 685 Comment
  CAS-BOT-BC271453  Anisocarpus madioides H. M. Hall 1913-7-16 9459 Lake South side Mt. Sanhedrin, 40 to 50 miles from the Pacific Ocean 914 Comment
  HSC68231  Anisocarpus madioides J. P. Smith, J. O. Sawyer 1971-6-5 4712 Lake Comment
  UC91052  Anisocarpus scabridus K. Brandegee 1892-8-25 Lake Snow Mt. Comment
  UC134206  Antennaria argentea T. S. Brandegee 1891-6-24 Lake Snow Mountain Comment
  CAS-BOT-BC84661  Anthemis cotula J. W. Blankinship 1928-7-20 s.n. Lake Kelseyville Comment
  CAS-BOT-BC137757  Anthoxanthum odoratum John Thomas Howell 1945-6-18 20969 Lake Baumgartner Meadow north of Cobb Mountain. Comment
  UCD56243  Anthoxanthum odoratum Milo Baker 1941-5-1 s.n. Lake somewhere. Comment
  SBBG83245  Antirrhinum vexillocalyculatum D. M. Thompson 1983-6-18 338 Lake 6.3 mi SE of jct of Morgan Valley Rd with Hwy 29/53 Comment
  SEINET3158977  Antirrhinum vexillocalyculatum D. M. Jackson, R. W. Spellenberg 1973-5-27 215 Lake 14.6 mi E of Bartlett Springs Comment
  RSA109887  Antirrhinum vexillocalyculatum subsp. breweri Philip A. Munz 1956-7-24 22289 Lake Long Ridge Trail to Snow Mt. from Fir-Root Spring. 1524 Comment
  UC573619  Antirrhinum vexillocalyculatum subsp. breweri K. E. Bradshaw 1937-6-11 133 Lake 0.75 mi sw Lower Blue Lake; Lakeport Quad. 548 Comment
  POM283607  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum Lyman D. Benson 1936-8-4 7928 Lake Kelseyville. Middle N. Coast mtn range, Clear Lake watershed. 412 Comment
  UC1012386  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum Francis W. Pennell 1940-7-4 26054 Lake 3 mi ne Middletown (Route 29) 304 Comment
  CAS-BOT-BC248847  Antirrhinum virga D. M. Jackson; R. Spellenberg No date on label 213 Lake Collected 3.7 miles E. of Bartlett Springs Comment
  CAS-BOT-BC248893  Antirrhinum virga D. Cleveland 1882-1-1 s.n. Lake Allen Springs Comment
  CHSC91449  Antirrhinum virga Lowell Ahart; Robert Schlising 2005-7-2 12134 Lake About 30 yards north of Bartlett Springs Road (Road M12), near the northwest part of Indian Valley Reservoir. 477 Comment
  JEPS11724  Antirrhinum virga Francis W. Pennell 1940-7-4 26059 Lake 3 mi n Lower Lake (on Route 29) 487 Comment
  JEPS5290  Antirrhinum virga Willis L. Jepson 1892-7-30 21302 Lake near Uncle Sam Mt. (= Mt. Konocti); Mountain Region of Clear Lake Comment
  RSA182036  Antirrhinum virga Annetta Carter, Louise Kellogg 1953-6-20 3242 Lake Hills west of Indian Valley, Bartlett Springs Rd. 450 Comment
  CAS-BOT-BC447674  Aphanes arvensis M. S. Jussel 1932-5-1 s.n. Lake Jordan Park Comment
  UCD38638  Apocynum androsaemifolium Beecher Crampton 1956-6-26 3669 Lake Loch Lomond. 855 Comment
  CAS-BOT-BC392037  Aquilegia eximia L. R. Abrams 1916-7-27 6268 Lake Near Hough's Springs Comment
  SD7973  Aquilegia formosa Daniel Cleveland June 1882 Lake Allen Springs Comment
  HSC37637  Arabis breweri var. breweri John Rehling, Robert M. Specht 1976-3-26 167 Lake 8.3 mi. N on Barlett Springs Rd. from junction with Hwy. 20 Comment
  SD7785  Aralia californica Daniel Cleveland 1882-7-4 Lake Allen Springs Comment
  CAS-BOT-BC128631  Arbutus menziesii Alice Eastwood 1925-5-22 12769 Lake Dashiells, Mt. Sanhedrin Comment
  RSA316710  Arceuthobium campylopodum David Wheeler 1979-4-14 152 Lake 0.4 miles N of State Route 20 on the Wilbur Springs Road. 640 Comment
  UC1073387  Arceuthobium campylopodum George B. Rossbach 1955-5-9 236 Lake se Clear Lake (near Rts. 53 and 20 junction) 502 Comment
  CAS-BOT-BC409914  Arceuthobium campylopodum Roxana S. Ferris; Rena Duthie 1919-7-21 422 Lake Rim Rock Mts., above Summer Lake P.O. Comment
  RSA175263  Arceuthobium occidentale Robert F. Thorne 1957-9-2 18983 Lake Along Hwy 20, 7 miles SE of town of Clear Lake. Comment
  RSA785407  Arctostaphylos Keith E. Hoffmaster 1940-11-24 958 Lake Lower Lake Comment
  JEPS40897  Arctostaphylos canescens P. C. Hutchison 1962-4-21 2358 Lake Boardman Ridge Hull Mountain (e slopes of mt.) 1341 Comment
  CAS-BOT-BC24063  Arctostaphylos canescens subsp. canescens C. Hart Merriam 1916-9-23 s.n. Lake Elk Mt. (north of Clear Lake) Calif. National Forest Comment
  CAS-BOT-BC24072  Arctostaphylos canescens subsp. canescens Brandegee 1889-1-1 23 Lake Lake County Comment
  CAS-BOT-BC24100  Arctostaphylos canescens subsp. canescens John Thomas Howell 1976-4-28 51610 Lake summit of Elk Mt. Road 1158 Comment
  UC1309675  Arctostaphylos canescens subsp. canescens A. E. Wieslander 1938-10-29 859 Lake Hobergs Resort Lower Lake Quadrangle 1356 Comment
  UC1363641  Arctostaphylos canescens subsp. canescens Charles M. Belshaw 1936-9-19 2695 Lake sw-facing slopes Snow Mountain West (2 mi ne of Potato Hill); Inner North Coast Ranges 1524 Comment
  CAS-BOT-BC23918  Arctostaphylos canescens subsp. sonomensis John Thomas Howell 1976-4-29 51623 Lake High Valley Road, e. of Clear Lake 1005 Comment
  CAS-BOT-BC23921  Arctostaphylos canescens subsp. sonomensis Walter Knight; Irja Knight 1981-7-6 4280 Lake Boardman Ridge on s. slope of Hull Mountain. 1524 Comment
  SEINET11991001  Arctostaphylos elegans R. A. DeMartile 1983-1 101 Lake Goat Mountain, old Pacific lookout area, Spanish Creek watershed, near Colusa Co. line 1100 Comment
  HSC35365  Arctostaphylos glandulosa R. M. Sullivan 1975-5-3 17 Lake 5.8 mi. W of jct. with Hwy. 29 on Scott's Creek Rd. 915 Comment
  SEINET11991004  Arctostaphylos glandulosa f. cushingiana R. A. DeMartile 1983-1 103 Lake Goat Mountain, old Pacific lookout area, Spanish Creek watershed, near Colusa Co. line 1090 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-BC23232  Arctostaphylos glandulosa subsp. glandulosa C. Hart Merriam 1907-7-24 s.n. Lake Bartlett Springs Comment
  JEPS38663  Arctostaphylos glandulosa subsp. glandulosa W. L. Jepson 1897-7-15 14703 Lake Mt. Hanna to Clear Lake Comment
  POM286174  Arctostaphylos glandulosa subsp. glandulosa Lyman Benson 1928-3-30 38 Lake Kelseyville. 610 Comment
  RSA202108  Arctostaphylos glandulosa subsp. glandulosa C. M. Belshaw 1936-9-19 2692 Lake Snow Mountain West, one mile east of Potato Hill. 1250 Comment
  UC876407  Arctostaphylos glandulosa subsp. glandulosa Milo S. Baker 1929-6-29 3467 b Lake Snow Mt. 1127 Comment
  HSC34922  Arctostaphylos manzanita Thomas W. Nelson, Jane P. Nelson 1975-3-26 1768 Lake Hwy. 29 N of Calistoga along St. Helena Creek Comment
  HSC39072  Arctostaphylos manzanita A. M. Montalvo, J. D. Ackerman 1975-9-10 686 Lake Boggs Mtn. E of Cobb, near summit on Rd. 542 1091 Comment
  HSC67106  Arctostaphylos manzanita Teri Bartkowski, Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 4 Lake Coldsprings Campground, along access road to Indian Valley Comment
  CAS-BOT-BC38927  Arctostaphylos manzanita subsp. elegans Milo S. Baker 1929-3-28 3410 d Lake Along Hway near Mt. Konocti Comment
  CAS-BOT-BC38933  Arctostaphylos manzanita subsp. elegans Lyman Benson 1928-3-30 586 Lake Cold Creek Canyon, Kelseyville. Mt. Konocti Comment
  CAS-BOT-BC38943  Arctostaphylos manzanita subsp. elegans Lyman Benson 1930-5-25 1960 Lake Obsidian side ridge south of Mt. Konocti on Uncle Sam Mountain, 3 miles south of Kelseyville 518 Comment
  CAS-BOT-BC39000  Arctostaphylos manzanita subsp. elegans Agnes M. Bowman 1902-3-1 s.n. Lake Sulphur Banks Comment
  HSC38137  Arctostaphylos manzanita subsp. elegans Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-13 2353 Lake Along Bartlet Springs Rd., 0.6 mi. from its junction with Hwy. 20 Comment
  POM286046  Arctostaphylos manzanita subsp. elegans Lyman Benson 1928-12-28 s.n. Lake Bottlerock Mountain 701 Comment
  RSA181903  Arctostaphylos manzanita subsp. elegans W. L. Jepson 1936-12-5 17988 Lake Mt Konocti, on Lower Lake, Kelseyville Rd. Comment
  UC353942  Arctostaphylos manzanita subsp. elegans Milo S. Baker 1928-7-3 3127 b Lake sw slope Cal. Nat. Forest, Snow Mt. 1280 Comment
  UC909859  Arctostaphylos manzanita subsp. elegans J. E. Adams 1934-3-10 652 Lake 11 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
  SEINET11989663  Arctostaphylos manzanita subsp. elegans W. Knight, Knight, I.; Vale, J. 1982-1 4584 Lake along road adjacent to Boggs Lake Comment
  CAS-BOT-BC38850  Arctostaphylos manzanita subsp. manzanita Alice Eastwood 1925-5-22 12809 Lake Dashiells Mt. Sanhedrin Comment
  RSA202111  Arctostaphylos manzanita subsp. manzanita C. M. Belshaw 1936-9-19 2697 Lake Near summit of Snow Mountain West, west approach. 1982 Comment
  UCD131131  Arctostaphylos manzanita subsp. manzanita Ellen Dean; Karen Whitestone, Jim Dempsey 2013-1-3 7522 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. 548 Comment
  POM286036  Arctostaphylos nevadensis Lyman Benson 1928-4-28 592 Lake Kelseyville. 549 Comment
  CAS-BOT-BC42161  Arctostaphylos patula C. Hart Merriam 1916-9-7 s.n. Lake Summit Sheetiron Mt. Comment
  CAS-BOT-BC43778  Arctostaphylos stanfordiana H. E. Parks; S. T. Parks 1931-3-31 0926 Lake On Mirabel Creek near Mirabel Mine Comment
  CAS-BOT-BC43782  Arctostaphylos stanfordiana H. E. McMinn 1925-12-30 1594 Lake Mayacama Range - between Hopland + Lakeport Comment
  CAS-BOT-BC43791  Arctostaphylos stanfordiana H. E. McMinn 1923-5-27 1006 a Lake Bear Creek, tributary to Rice FK of Eel River at base of Snow Mt. Comment
  UC153954  Arctostaphylos stanfordiana J. P. Tracy 1905-8-19 2368 Lake 6 mi nw Lakeport (in hills about Scotts Valley) 426 Comment
  UC185526  Arctostaphylos stanfordiana Mrs. O'Neal March 1897 Lake Highland Springs Comment
  UC549686  Arctostaphylos stanfordiana J. E. Adams 1934-10-21 667 Lake 7 1/2 mi s Kelseyville Comment
  UC82924  Arctostaphylos stanfordiana Katharine Brandegee 1886-1 Lake Comment
  RSA96802  Arctostaphylos stanfordiana P. C. Everett, E. K. Balls, George B. Everett 1954-10-17 20340 Lake Goat Mt., to Bear Creek, 5.7 miles W of Lake-Colusa Co. line, between Stonyford and Upper Lake. 1159 Comment
  NY42981  Arctostaphylos stanfordiana subsp. stanfordiana J. B. Walker 1995-4-30 1398 Lake Mendocino National Forest, N of Nice, along High Glade Rd, 8km E of junction with Elk Mountain Rd 1000 Comment
  HSC7747  Arctostaphylos viscida Freed W. Hoffman 1949-6-4 3213 Lake White Point Comment
  SD64351  Arctostaphylos viscida Darley F. Howe 1966-6-4 Lake 9 miles north on road from entrance to Mendocino National Forest near Upper Lake. 885 Comment
  UCD52462  Arctostaphylos viscida Roman Gankin 1965-5-6 525 Lake Hill northeast of Cold Spring Camp, 0.9 mile east of Little Indian Valley (Kowalski Ranch and Stanton Creek), Lake County, California. Comment
  UCR42320  Arctostaphylos viscida L. F. LaPre 1986-3-30 s.n. Lake Inner North Coast Ranges, Three Peaks, 5 mi SE of Middletown near the Napa County line 732 Comment
  POM225828  Arctostaphylos viscida subsp. pulchella M. S. Jussel 1932-5-1 s.n. Lake Jordan Park. Comment
  JEPS38761  Arctostaphylos viscida subsp. viscida J. W. Blankinship 1928-9-16 Lake Siegler Springs Comment
Read comments
Nov 8 2006
  CAS-BOT-BC27520  Arenaria gregaria Amos Arthur Heller 1902-7-15 5892 Lake About Summit Lake, near the summit of Mt. Sanhedrin Comment
  CAS-BOT-BC401784  Argemone munita subsp. rotundata John Thomas Howell 1945-6-21 21210 Lake Near Bartlett Springs Comment
  POM272273  Argemone munita subsp. rotundata Lyman Benson 1933-6-27 4487 Lake North Fork Cache Creek watershed; 5miles E of Sulphur Banks 549 Comment
  UC187247  Aristida oligantha Joseph P. Tracy 1905-8-17 2365 Lake on hills between Upper Lake and Scott Valley; Northern Coast Ranges 457 Comment
  JEPS80413  Arnica discoidea L. R. Heckard and J. Hickman 1981-6-23 5646 Lake North Ridge (n slope), on Crockett Camp Trail Snow Mt., North Ridge of Snow Mt. 1584 Comment
  POM272173  Arnica discoidea Lyman Benson 1932-6-21 3726 Lake Elk Mountain. Eel River watershed, Middle N Coast Range. 1220 Comment
  UC467697  Arnica discoidea H. M. Hall 1913-7-29 9595 Lake 40 miles from the Pacific Ocean, upper slopes of Cobb Mt. Cobb Mt. Comment
  RSA0000890  Arnica sanhedrensis A. A. Heller 1902-7-25 5985 Lake Foothills South of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  UC419032  Asclepias cordifolia H. E. and S. T. Parks May, 1930 730 Lake e slopes Mt. St. Helena Comment
  UC66175  Asclepias cordifolia A. A. Heller 1902-7-25 5918 Lake s of Mt. Sanhedrin (midway between Potter Valley and Hullville) Comment
  RSA10759  Asclepias cordifolia C. B. Wolf 1928-5-7 s.n. Lake 6 mi. east of Bartlett Springs on the road to Williams Comment
  UC726067  Asclepias cordifolia A. A. Heller 1910-5-10 13152 Lake valley below Summit Comment
  UCD121271  Asclepias cordifolia N. W. Stice 1947-5-15 s.n. Lake Anderson Brothers Ranch, 3 miles east of Lower Lake. Comment
  UCD121300  Asclepias eriocarpa K. Esau; D. Hartmann 1941-7-17 s.n. Lake Dry roadside near Middletown. Comment
  POM268953  Asclepias eriocarpa Lyman Benson 1928-6-28 s.n. Lake Dried bed of Kelsey Creek, Middle N Coast mtn. 457 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
  RSA0035182  Asclepias fascicularis M. Bourell 1997-7-3 6561 Lake Mendocino National Forest, Low Gap Saddle Road (M3) to Pyramid rock. Cold Creek Trail. 1554 Comment
  UC1123552  Asclepias fascicularis A. Simontacchi 1937-7-9 269 Lake 1 mi ne Kelsey Creek School; Lakeport Quadrangle Comment
  SEINET12322352  Asclepias fascicularis W. Knight, Knight, I. 1981-1 4385 Lake Between Georgia-Pacific Lumber mill at Van Arsdale and Soda Creek Ranger Sta. where road crosses * 480 Comment
  UCD121359  Asclepias fascicularis E. W. Walson 1933-6-1 s.n. Lake Williams Rd to Lake County. Comment
  UCD84032  Asclepias solanoana Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6211 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
  RSA0000794  Asclepias solanoana C. B. Towle 1874-06 s.n. Lake At summit to Geysers, on the road from Calistoga. Comment
  SEINET10847801  Asclepias speciosa Joseph W. Blankinship 1929-8-4 Blankinship s.n. 1929 Lake Foot of Elk Mtn. Comment
  CAS-BOT-BC68834  Aspidotis densa Alice Eastwood 1925-5-25 12968 a Lake Dashiell, Mt. Sanhedrin Comment
  CAS-BOT-BC68830  Aspidotis densa Miss Pelton 1877-1-1 s.n. Lake unspecified Comment
  POM289178  Aster chilensis Lyman Benson 1928-9-21 552 Lake Rincon School, Kelseyville, Middle N Coast Mt. Range, Clear Lake watershed. Edge of Kelsey Creek. 488 Comment
  CHSC90792  Aster radulinus D. Isle 1997-9-25 184 Lake Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. Just no. of McCabe Point, on Pitney Ridge in area burned by 1996 Fork Fire. 3.6 mi. up 16N21.2=Pitney Ridge Rd. from its jct. with M-1, above Upper Lake. 1072 Comment
  SEINET12163678  Astragalus asymmetricus R. A. DeMartile 1983-1 112 Lake near Hough Springs 469 Comment
  RSA10248  Astragalus breweri C. B. Wolf 1928-5-4 1892 Lake 2 mi. north of Middletown. Comment
  RSA415787  Astragalus breweri M. S. Jussel 1932-5-1 s.n. Lake Jordan Park. Comment
  RSA424720  Astragalus breweri Aaron Liston, M. Blumler 1987-4-25 663 -2 Lake Butts Canyon Road, ca. 6 miles S of Hwy 29. 0.4 miles SE of Guenoc Winery entrance. Comment
  UC1178868  Astragalus breweri Herbert L. Mason 1937-5-27 11552 Lake ten mi s Kelseyville; s of Kelseyville Comment
  UC1299230  Astragalus breweri Freed W. Hoffman 1948-5-9 2739 Lake near Howard Springs (North Coast Ranges); , nr Howard Springs Comment
  UC81240  Astragalus breweri Katharine Curran Jun 1884 Lake Cobb Mt. Comment
  UC984803  Astragalus breweri L. Beane and Lois E. James 1949-5-16 2008 Lake 2 mi n Lakeport; n of Lakeport Comment
  CAS-BOT-BC178665  Astragalus clevelandii H. D. Ripley; R. C. Barneby 1945-6-20 6909 Lake 8 miles SE of Middletown 335 Comment
  CAS-BOT-BC178669  Astragalus clevelandii James Jokerst 1985-6-24 2507 Lake Near Coyote Peak, Wilbur Springs quad. 486 Comment
  CAS-BOT-BC178672  Astragalus clevelandii K. C. 1884-8-1 s.n. Lake Unspecified Comment
  SD8538  Astragalus clevelandii Daniel Cleveland 1882-7-1 Lake Indian Valley Comment
  CAS-BOT-BC178336  Astragalus gambelianus Agnes M. Bowman 1902-4-1 202 Lake Sulphur Banks Comment
  CHSC115377  Astragalus gambelianus Lowell Ahart 2015-4-10 20021 Lake Normal size plants, on bare dry soil, poor soil on south of the barrier rocks. 696 Comment
  UCD104813  Astragalus gambelianus R. Tofsrud 1949-1 s.n. Lake Between Kelseyville and Lower Lake. 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
  CAS-BOT-BC178331  Astragalus gambelianus Doris K. Kildale 1928-5-7 4939 Lake 1/4 mile west of Bartlett Springs Comment
  SEINET7075467  Astragalus rattanii A. G. Vestal 1955-4-6 3719 Lake 2.7 miles north of Middletown on Big Canyon Road. 38? deg. 47' 33" North Latitude, -122? deg. 36' 42" West Longitude. (NAD 27), UTM Zone 10, 533715mE, 4293606mN. [Coordinate Datum: WGS84/NAD83]. Comment
  CAS-BOT-BC193125  Astragalus rattanii var. jepsonianus Carl B. Wolf 1928-5-4 1894 Lake 2 miles north of Middletown Comment
  JEPS95435  Astragalus rattanii var. rattanii Vernon H. Oswald and L. Ahart 1994-6-1 6251 Lake T19N R8W NW1/4 Sec. 34, 4940 ft, Yellow Pine Forest. Forest Road M3 at Low Gap, just N of the Snow Mtn. Wilderness 1505 Comment
  UCD161439  Asyneuma prenanthoides James A. Neilson Jr. 1975-7-8 3389 Lake Mayacmas Mountains; west of Alder Creek, vicinity of Geyser Rock. (Coordinates and elevation estimated by label maker.) 1089 Comment
  POM272522  Athysanus pusillus Lyman Benson 1928-4-14 858 Lake Kelseyville; Mt. Range: Middle N Coast; River: Kelsey Creek. 518 Comment
  UC1318342  Athysanus pusillus J. R. Sweeney 1950-5-6 472 Lake 1.2 mi sw of Highland Springs 464 Comment
  SD8069  Atriplex Daniel Cleveland 1882-6-13 Lake Bear Valley Comment
  UCD136960  Avena fatua Ellen Dean; with Plant Biology 102 interns 2013-5-4 7723 Lake Clear Lake State Park. NE of Kelseyville. South side of park, south of Soda Bay Road. Along undeveloped road near closed gate, where there is a fork that descends into private lands. 548 Comment
  UCD42045  Azolla filiculoides Geri Hulse-Stephens 2001-6-5 633 Lake Goat Mountain. Bear Wallow. 944 Comment
  HSC95825  Baccharis salicifolia S. Saufferer 1973-5-24 228 Lake About 33 mi. W of Williams on floodplain of the N fork of the Cache Creek Comment
  POM288867  Baccharis salicifolia Lyman Benson 1934-6-12 6094 Lake Kelseyville. McGaw slough. 427 Comment
  CAS-BOT-BC16427  Barbarea orthoceras Ira L. Wiggins 1949-5-1 12106 Lake 15 miles south of Lake Pilsbury. Comment
  CAS-BOT-BC16431  Barbarea orthoceras John Thomas Howell 1945-6-19 21078 Lake Bartlett Mountain. Sawmill Flat. 1219 Comment
  JEPS73413  Barbarea orthoceras L. R. Heckard 1972-7-8 3006 Lake ca. 1/2 mi. n.w. Foutch Camp (Frog Pond, Snow Mt.); Snow Mt., Frog Pond 1920 Comment
  UCD137949  Barbarea vulgaris Ellen Dean; with Plant Biology 102 interns 2013-5-4 7758 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
  UCD151034  Beckmannia syzigachne James A. Neilson Jr. 1961-9-30 s.n. Lake 6 miles west Upper Lake. 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
  UCD110432  Bergia texana Herbert L. Mason 1945-8-24 12681 Lake East shore, Lower Lake. Comment
  UC727409  Bidens cernua Milo S. Baker 1941-8-8 10168 Lake just e of Baumgartner Meadow (bog Cobb Valley Road); Cobb Valley Road Comment
  CAS-BOT-BC412940  Bistorta bistortoides A. A. Heller 1902-7-20 5922 Lake In the Horse Pasture near the summit of Mt. Sanhedrin Comment
  RSA176798  Blennosperma nanum Peter H. Raven 1963-4-24 18238 Lake 5 miles N of Lakeport 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
  UC754301  Blennosperma nanum var. nanum R. Bacigalupi 1948-3-7 2864 Lake 6 mi ne of, in pear orchard Lakeport Comment
  CAS-BOT-BC100709  Blennosperma nanum var. nanum Ella Dales Cantelow 1940-3-10 2984 Lake 1/3 mi. s.e. of Clear Lake Oaks nr. Hwy #20 Comment
  HSC36834  Blennosperma nanum var. nanum John Rehling, Robert M. Specht 1976-3-24 150 Lake N side of Hwy. 29, 1.1 miles E of the turnoff to Hopland Comment
  CAS-BOT-BC15982  Boechera breweri subsp. breweri Mr. Hugo Hamann; Mrs. Hugo Hamann 1968-3-23 s.n. Lake South Lake County. Above Norman Springs Creek (a tributary of Soda and Putah Creeks). Comment
  JEPS124481  Boechera breweri subsp. breweri Daniel Slakey with CNPS Volunteers 2015-7-12 153 Lake Snow Mountain, slope above (southeast of) Bear Creek. Comment
  JEPS80738  Boechera breweri subsp. breweri L. R. Heckard and J. C. Hickman 1981-7-28 5698 Lake 0.5 mi e Timber Lake (w side of Snow Mt. (toward Bear Creek)); Snow Mt. 1645 Comment
  UC1081570  Boechera breweri subsp. breweri Herbert L. Mason 1936-4-26 11092 Lake e side Bartlett Mountain Comment
  CHSC36975  Boechera platysperma J. D. Jokerst 1982-8-11 1645 Lake North Coast Ranges. Lake-Glenn-Colusa tricounty line. Just below the summit of the West Peak of Snow Mountain. Comment
  JEPS73426  Boechera repanda L. R. Heckard 1972-7-8 3020 Lake above trail from Frog Pond to Milk Ranch; Snow Mt. 1981 Comment
  JEPS80848 Image available Boechera ultraalsa L. R. Heckard and J. C. Hickman 1981-8-1 5818 Lake just above (10 ft) Bear Creek (on e side, sw side of Snow Mt.); Snow Mt. 1828 Comment
  RSA2578  Boisduvalia densiflora J. W. Blankinship 1928-7-18 s.n. Lake Kelseyville, low lands along Cold Creek Comment
  RSA2577  Boisduvalia densiflora var. densiflora J. W. Blankinship 1925-7-3 s.n. Lake Kelseyville. Comment
  RSA2278  Boisduvalia glabella J. W. Blankinship 1928-8-12 s.n. Lake Kelseyville. Dry Cold Creek flats. Comment
  CAS-BOT-BC420280  Boykinia occidentalis C. F. Luthold 1894-7-4 s.n. Lake Cobb Mountain Comment
  CAS-BOT-BC145519  Briza minor Greg de Nevers 2001-4-23 12274 Lake Clear Lake, Lake County Land Trust, Rodman Slough. Near Wildflower Flat. 475 Comment
  UC1130949  Briza minor R. C. Wilson 1937-5-15 384 Lake 3 1/2 mi n Lakeport; Lakeport Quadrangle Comment
  SEINET10533781  Brodiaea coronaria Joseph W. Blankinship 1929-6-13 Blankinship s.n. 1929 Lake Borax Lake. Woods. Comment
  CAS-BOT-BC132187  Brodiaea coronaria subsp. rosea A. A. Heller 1916-6-8 12381 Lake Between Hough's Springs and the Colusa county line; on a tributary of Cache Creek Comment
  JEPS74714  Brodiaea coronaria subsp. rosea W. L. Jepson 1920-5-23 8985 Lake Indian Valley 457 Comment
  UC843934  Brodiaea coronaria subsp. rosea A. A. Heller 1916-6-8 12381 Lake between Hough's Springs and Colusa County line (tributary of Cache Creek); Cache Creek Comment
  SEINET10534048  Brodiaea hyacinthina Joseph W. Blankinship 1929-6-10 Blankinship s.n. 1929 Lake Kelseyville. Dells of Cold Creek. Low ground. Comment
  SEINET10533858  Brodiaea peduncularis Joseph W. Blankinship 1929-5-11 Blankinship s.n. 1929 Lake Lakeport Comment
  POM293069  Bromus Lyman Benson 1948-7-3 12886 Lake Bogg's Lake, west of Mount Hanna. 854 Comment
  POM293084  Bromus Lyman Benson 1948-7-4 12914 Lake Kelsey Creek Canyon, Mayacamas. 488 Comment
  UCD58311  Bromus carinatus Elizabeth Wilson 1939-5-28 s.n. Lake West side Clear Lake. Comment
  UCD59155  Bromus carinatus var. marginatus Beecher Crampton 1956-6-26 3641 Lake Margin of Snow's Lake, 3.5 miles, by road, east of Seigler Springs. 655 Comment
  CAS-BOT-BC155846  Bromus catharticus var. elatus John Thomas Howell 1976-4-28 51599 Lake Lakeport. 411 Comment
  POM286816  Bromus ciliatus var. ciliatus Lyman Benson 1929-7-13 1763 Lake Kelsey Creek at 1 mile north of Kelseyville Comment
  POM286974  Bromus commutatus Lyman Benson 1935-5-17 6605 Lake Kelseyville; Mt. Range: Middle N Coast; Watershed: Clear Lake. 427 Comment
  SEINET242000 Image available Bromus commutatus Beecher Crampton 1985-7-19 10011 Lake Lakeport. In drainage ditch northeast edge of elementary school ground. Comment
  CAS-BOT-BC156122  Bromus diandrus Greg de Nevers 2001-4-23 12297 Lake Clear Lake, Lake County Land Trust. Rodman Slough. 475 Comment
  UCD59494  Bromus diandrus A. A. Beetle; G. L. Stebbins Jr. 1942-6-3 3517 Lake 7.5 miles northwest of Lake County: 7.5 miles NW of Lakeport on Scotts Valley Road to Blue Lakes.Lakeport on Scotts Valley Road to Blue Lakes. Comment
  HSC41884  Bromus hordeaceus Lloyd Simpson 1977-4-23 283 Lake Hwy. 20, 2.2 mi. W of its junction with Hwy. 29 Comment
  HSC42012  Bromus hordeaceus M. A. Baker 1977-4-23 182 Lake Hwy. 20, 2.2 mi. W of its junction with Hwy. 29 Comment
  HSC98355  Bromus hordeaceus Brent Helm, Mark Steiger, Curtis Miller 1988-4-16 65 Lake 11.6 mi. up Hwy. 20 1067 Comment
  UC1318346  Bromus hordeaceus J. R. Sweeney 1952-5-2 812 Lake 4 1/2 mi n of Middletown Comment
  UCD111950  Bromus hordeaceus Christopher Mallek 2008-1 HV1- 87 Lake High Valley. 793 Comment
  UCD137007  Bromus inermis Ellen Dean; with Plant Biology 102 interns 2013-5-4 7739 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. South side of meadow that is on the east side of the entrance road, just south of the entrance kiosk. 409 Comment
  RSA74034  Bromus japonicus Milo S. Baker 1951-6-21 12333 Lake Lake on W. side [Snow Lake?] 610 Comment
Read comments
Jan 17 2016
  SEINET241997 Image available Bromus japonicus Beecher Crampton 1995-6-3 10319 Lake Clearlake town on Lakeshore dr., Vacant lot. Comment
  CAS-BOT-BC162442  Bromus laevipes John Thomas Howell 1943-5-11 18056 Lake 2.9 miles north of Middletown. Comment
  CHSC79395  Bromus laevipes Beecher Crampton 1956-5-21 3442 Lake 1-1.5 miles north of Middletown. Comment
  POM264540  Bromus laevipes A. A. Beetle 1941-4-27 1739 Lake West side of Clear Lake, along road. Comment
  RSA113783  Bromus laevipes Beecher Crampton 1956-5-21 3442 Lake 1.5 miles north Middletown Comment
  UCR256426  Bromus laevipes Barbara L. Wilson, Richard E. Brainerd, Nick Otting 2009-5-4 15436 Lake Catherine Koehler's property 712 Comment
  POM236872  Bromus marginatus Lyman Benson 1929-7-23 1773 Lake Kelseyville. Comment
  UC1146604  Bromus orcuttianus Freed W. Hoffman 1944-7-14 1967 Lake n of Hoberg's (about southern limit in Coast Ranges); North Coast Ranges Comment
  CAS-BOT-BC161982  Bromus rubens J. W. Blankinship 1923-4-14 s.n. Lake Kelseyville. Comment
  UC1051511  Cacaliopsis nardosmia Helen K. Sharsmith 1953-6-30 4401 Lake 1.5 mi below summit of, on road from Bear Creek Mendocino National Forest Goat; Inner North Coast Ranges 1676 Comment
  OBI16898  Cacaliopsis nardosmia Rimo Bacigalupi, G. T. Robbins 1954-6-24 4586 Lake Along summit of Boardman Ridge, along rd leading to summit of Hull Mtn, 11.8 mi above Lake Pillsbury 1585 Comment
  SJSU5423  Cacaliopsis nardosmia R. W. Henkel 1957-5-20 58 Lake Pine Mt, 2 mi E of Lake Pillsbury, northern Lake County Comment
  CAS-BOT-BC185112  Calamagrostis ophitidis R. D. Stone 1983-6-7 524 Lake Cobb Valley on southwest facing slope east of Kelsey Creek and Bottle Rock Road, ca. 1.5 mile northwest of Pine Grove. 740 Comment
  JEPS96629  Calamagrostis ophitidis Dean W. Taylor 1998-6-22 16685 Lake Bottle Rock Road 1.2 miles N jct. Sulphur Springs Road (ca. 1.3 road mi n of Glenbrook) 792 Comment
  UCD163166  Calamagrostis ophitidis James A. Neilson Jr. 1974-5-24 2744 Lake Mayacmas Mountains, Childers Peak area, Barceloux Ranch, east of Big Canyon Road. [Exact location unknown. Coordinates estimated by label maker.] 579 Comment
  CHSC3913  Calandrinia ciliata L. Lyons 1967-3-22 15 Lake 1.8 mi. SE of Lakeport off Hyw 29 on W side of Vista Pt. Rd. 807 Comment
  UC505161  Calandrinia ciliata R. M. Holman 1933-4-30 Lake Lakeport Comment
  UCD147167  Calandrinia ciliata Joel Hernandez; Plant Science 102 collecting interns 2014-4-26 1 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Anderson Flat. 405 Comment
  CAS-BOT-BC438402  Calandrinia ciliata Mrs. H. C. Cantelow 1940-4-13 4196 Lake W. of Knoxville on Lower Lake road. Comment
  CHSC36184  Calandrinia ciliata var. menziesii S. T. Heaston 1982-3-27 29 Lake Jct. hwys 29 and 175, ca. 3 mi se of Kelseyville. Roadside. 463 Comment
  CAS-BOT-BC80407  Calocedrus decurrens Alice Eastwood 1925-5-25 12919 Lake [Dashiells] Dashiell, Mt. Sanhedrin Comment
  CAS-BOT-BC80408  Calocedrus decurrens R. Bacigalupi 1926-1-2 1273 Lake North east base of Mt. St. Helena along Middletown Road Comment
  POM292633  Calochortus amabilis Lyman Benson 1928-4-28 s.n. Lake Highland Springs. 518 Comment
  UC1134513  Calochortus amabilis R. C. Wilson 1937-5-19 395 Lake 1.5 mi sw Lakeport; Lakeport Quad. 457 Comment
  UC519539  Calochortus amabilis M. S. Jussel 1933-6-26 191 Lake vicinity Cobb Mountain Comment
  RSA0016856  Calochortus amabilis J. L. Hobson 1974-5-4 43 Lake 0.5 mi E of Walker Ridge Rd. 457 Comment
  RSA79011  Calochortus luteus E. K. Balls, Lee W. Lenz 1952-5-8 17128 Lake 3.1 miles north of Putah Creek along Highway 53, Middletown to Lower Lake Comment
  SEINET3885474  Calochortus luteus Margaret J. Williams, Duretta Roderick 1984-5-22 84- 17 -1 Lake Walker Ridge road, 1.4 mi in.; 0 610 Comment
  UCD81693  Calochortus luteus Ellen Dean; K. Mawdsley,G. Harrington,R. Wilmarth,B. Rice,E. Salvia 2009-5-27 5705 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road mi N of intersection with Hwy 20. E side of road in burn area - burned in summer of 2008. 743 Comment
  SEINET6165493 Image available Calochortus luteus Unknown 1981-5-18 s.n. Lake 3 miles S. of Middletown down Balts Canyon Rd. Comment
  UC72269  Calochortus uniflorus Hardin Irwin 1904-3 64 Lake vicinity Kelseyville Comment
  UC903690  Calochortus vestae Milo S. Baker 1950-5-23 12254 Lake e of Middletown (near base of se side of Hill 1030) Comment
  POM209567A  Calycadenia ciliosa Daniel Cleveland 1887-1 s.n. Lake [No locality information on label] Comment
  CAS-BOT-BC273338  Calycadenia fremontii H. M. Hall 1923-10-13 11934 Lake 1 mile w. of Lakeport 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
  SEINET3863972  Calycadenia fremontii R. L. Carr 1978-8-19 2145 Lake 2.2 mi S of Wight Way on Kelsey Cr Dr, S of Kelseyville, (=GDC 754).; 0 464 Comment
  UC1876200  Calycadenia fremontii Gerald D. Carr 1973-9-5 754 Lake 2.2 mi S of Wight Way on Kelsey Creek Drive. Comment
  CAS-BOT-BC106118  Calycadenia micrantha R. L. Carr 1986-9-30 2258 Lake S. side of Elk Mt. along Elk Mt. Rd., 0.45 mi N of 14 Mi marker, N of Upper Lake 1150 Comment
  UCD129670  Calycadenia micrantha R. L. Carr 1986-9-30 s.n. Lake South side of Elk Mt. along Elk Mt. Road, 0.45 mile noth of 14 mile marker, north of Upper Lake. 1150 Comment
Read comments
Aug 22 2020
  UCR244772  Calycadenia micrantha R. L. Carr 1986-9-30 2258 Lake North Coast Range, south side of Elk Mountain along Elk Mtn. Road, 0.45 mi. north of 14 mi. marker, N of Upper Lake 1150 Comment
  CAS-BOT-BC270818  Calycadenia pauciflora A. A. Heller 1941-9-22 16325 Lake 3 miles E of Middletown Comment
  CHSC98704  Calycadenia pauciflora L. P. Janeway 2007-6-17 9053 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
  JEPS33812  Calycadenia pauciflora C. G. Pringle 1882-1-1 244 Lake Lakeport Comment
  UC89056  Calycadenia pauciflora T. S. Brandegee 1889-6-1 Lake Mt. Hannah Comment
  UCD129861  Calycadenia pauciflora Gerald D. Carr 1973-9-11 761 Lake along Kelsey Creek, around 3 miles northwest of Glenbrook. Comment
  CAS-BOT-BC270781  Calycadenia pauciflora H. M. Hall 1924-10-1 s.n. Lake From seed gathered in Lakeport Comment
  CAS-BOT-BC270786  Calycadenia pauciflora R. L. Carr 1978-8-20 2155 Lake 3.6 miles SW of Leesville on Road to Bartlett Spr. Comment
  CAS-BOT-BC270790  Calycadenia pauciflora Gerald D. Carr 1971-10-17 680 Lake SW Lakeport 411 Comment
  CAS-BOT-BC270804  Calycadenia pauciflora G. D. Carr 1971-10-17 680 Lake SW Lakeport 412 Comment
  JEPS20225  Calycadenia pauciflora R. F. Hoover 1938-9-3 3799 Lake serpentine hills n of Middletown Comment
  UC1876634  Calycadenia pauciflora Gerald D. Carr 1971-9-14 653 Lake 1.7 mi E of Barkerville on road to Bartlett Spring 495 Comment
  UCD129833  Calycadenia pauciflora Gerald D. Carr 1972-7-25 714 Lake 0.6 mile east of Bottle Rock Road on Sulfur Creek Road. Comment
  UC1222958  Calycadenia truncata Joseph P. Tracy 1951-7-6 19610 Lake 1 mi n of crossing top of Elk Mountain; Northern Coast Ranges 1158 Comment
  UC175977  Calycadenia truncata J. P. Tracy May 28 1902-Jun 2 1902 1706 Lake 6 mi nw of Lakeport (in hills about Scotts Valley); Scotts Valley 426 Comment
  POM272203  Calycanthus occidentalis Lyman Benson 1928-9-21 544 Lake Kelseyville; Rincon School House. Middle N Coast mtn range. 488 Comment
  RSA2269  Calycanthus occidentalis J. W. Blankinship 1924-5-18 s.n. Lake Siegler s Springs. Comment
  CAS-BOT-BC32318  Calyptridium quadripetalum Volney Rattan 1884-6-1 s.n. Lake Snow's Ranch; headwaters Eel Riv. Comment
  CHSC71446  Calyptridium quadripetalum Vernon H. Oswald; Lowell Ahart 1998-7-15 9283 Lake East side of county near Barrel Spring on the east side of Baldy Mtn. and west of Walker Ridge Rd. 0.8 mi south of Bartlett Springs Rd. On bed of drainages and roadside ditches. 640 Comment
  SEINET184160  Calyptridium quadripetalum H. L. Mason 1936-4-26 11097 a Lake Bartlett Springs 16 mi NE of Clear Lk 792 Comment
  RSA800325  Calystegia collina Sandra M. Namoff, Eric R. Carter 2013-6-16 80 Lake North of Hwy. 20 take Bear Valley Rd to Brim Rd., population is 0.5 miles N of intersection of Brim Rd and Bartlett Springs Rd. Same location Janeway 7572 and CNDDB EO75505., 693 Comment
  RSA292996  Calystegia collina subsp. oxyphylla Reino Alava, Lincoln Constance, Robert Ornduff 1957-5-5 784 Lake Hill '1030'. Comment
  JEPS31608  Calystegia occidentalis subsp. occidentalis Willis L. Jepson 1892-8-1 14507 Lake Blue Lakes , Blue Lakes (Mountain Region of Clear Lake) Comment
  POM278800  Calystegia occidentalis subsp. occidentalis Lyman Benson 1933-6-20 4475 Lake Kelsey Creek. 518 Comment
  RSA0116911  Calystegia occidentalis subsp. occidentalis Lyman Benson 1946-8-31 12183 Lake Thurston Lake, northwest of Lower Lake. Mt. Range: Middle North Coast. 457 Comment
  UCR37885  Calystegia subacaulis K. Faber, Scott LaChance, Mike Rekart 1984-4-28 10 Lake Indian Valley access road, NE of Clearlake. 854 Comment
  CAS-BOT-BC496973  Camassia leichtlinii subsp. suksdorfii Gladys L. Smith 1981-6-22 6709 Lake In bog extending above and below road, Mt. Sanhedrin, 6 km N of Soda Springs Station. Comment
  HSC81403  Camassia quamash subsp. breviflora Richard Spjut 1981-5-21 6658 Lake Camas Prairie just E of Warner Canyon at Warner Rd. junction along Hwy. 140, 5 air mi. NE of Lakeview, 7.3 mi. E of junction of Hwy. 140 and Hwy. 31 1616 Comment
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Sep 15 2013
  UC730036  Camissonia contorta Leo F. Koch 1940-4-26 866 Lake along Hwy 29 4 mi s Adams Spring Road (s of Kelseyville) Comment
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Jul 20 2020
  POM272035  Camissonia lacustris Lyman Benson 1935-3-25 6306 Lake Lakeport. 427 Comment
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Jul 6 2020
  JEPS31795  Camissoniopsis hirtella Willis L. Jepson 1892-7-30 14484 Lake near Uncle Sam Mt. (Mt. Konocti); Mountain Region of Clear Lake Comment
  UC909736  Camissoniopsis hirtella Milo S. Baker 1950-5-6 12200 Lake about 1 mi se Borax Lake Comment
  UC1282766  Camissoniopsis micrantha J. R. Sweeney 1953-5-18 1050 Lake on Hwy 53 1.2 mi e road junction to Kelseyville; Lower Lake Burn (1952) Comment
  SEINET10463225  Campanula prenanthoides H. Dearing, M. Dearing 1968-10-22 Dearing s.n. Lake Along logging debris, north slope of Cobb Mountain, above Geyser Rock. T21N R9W Sec. 8 1219 Comment
  CAS-BOT-BC37033  Capsella bursa-pastoris M. S. Jussel 1931-3-31 s.n. Lake Cobb Mountain. Comment
  UC1299652  Cardamine nuttallii Freed W. Hoffman 1948-5-10 2737 Lake e slope Cobb Mountain; e slope Cobb Mountain 914 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
  UC618551  Carex amplifolia Alice Eastwood, John Thomas Howell 1938-5-18 5774 Lake Cobb Mt. Comment
  UCD41979  Carex amplifolia Geri Hulse-Stephens 2001-6-28 689 Lake Goat Mountain. New Christmas Marsh. 1066 Comment
  JEPS80279  Carex aurea L. R. Heckard and J. Hickman 1980-9-17 5466 Lake trail to Milk Ranch (near w ridge of West Peak, Snow Mt.); Snow Mt. 2011 Comment
  RSA2184  Carex barbarae J. W. Blankinship 1923-4-29 s.n. Lake Siegler Springs. Comment
  POM290825  Carex barbarae Lyman Benson 1934-6-12 6082 Lake Kelseyville. McGaw slough. 427 Comment
  RSA0121126  Carex barbarae Lyman Benson 1942-7-12 11293 Lake Mayacamas Range, Clear Lake Drainage Area, Kelsy Creek Canyon, 4 miles south of Kelseyville 518 Comment
  CAS-BOT-BC19393  Carex bolanderi John Thomas Howell 1945-6-20 21128 Lake Bartlett Mountain. Between Pinnacle Rock and Low Gap. Comment
  CAS-BOT-BC34838  Carex densa Milo S. Baker 1945-5-24 10903 Lake 1.5 mile south of Lakeport in field on east side of Highway. Comment
  POM197363  Carex densa Le Roy Abrams 1928-5-7 12500 Lake Cache Creek, 2 miles west of Hough s Springs. Comment
  RSA109957  Carex fracta Phillip A. Munz 1956-7-24 22270 Lake Fir Root Spring, Long Ridge SE of Snow Mountain. 1372 Comment
  UCD41542  Carex fracta Geri Hulse-Stephens 2001-6-2 584 Lake Goat Mountain. Addington Camp. Upper Addington. 1386 Comment
  CHSC98366  Carex hirtissima D. Toren; Ed Dearing 2007-4-22 9584 a Lake Private land within Mendocino National Forest. About 1 mi south of Big Squaw Valley and 1.5 mi east of Horsepasture Gulch. 731 Comment
  JEPS83818  Carex lenticularis var. impressa L. R. Heckard and J. C. Hickman 1982-7-8 5999 Lake about 1/2 mi below Milk Ranch Meadow (along Middle Fork Stony Creek); Snow Mt., Middle Fork Stony Creek 1828 Comment
  UCSB46284  Carex luzulina Steele, Kelly 1980-6-25 Lake 12.5 miles north on Walker Ridge Road from its junction with Hwy. 20 Comment
  JEPS80040  Carex multicaulis L. R. Heckard with J. Hickman 1979-6-15 5039 Lake above Summit Springs (w slope of Snow Mt.); Snow Mt. 1676 Comment
  JEPS14642  Carex pachycarpa Rimo Bacigalupi with Richard Hauke 1954-7-13 4676 Lake below summit of Sheetiron Mountain 1981 Comment
  UCD42112  Carex pellita Geri Hulse-Stephens 2002-5-31 942 Lake Goat Mountain. Lake County: Goat Mountain. Three Walnuts Marsh. Root parcel; Common name: woolly sedge. 944 Comment
  CAS-BOT-BC117561  Carex serratodens John Thomas Howell 1945-6-19 21019 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CAS-BOT-BC117566  Carex serratodens Walter Knight; Irja Knight 1969-7-4 2736 Lake Near summit of Sheetiron Mt. 1920 Comment
  HSC95625  Carex serratodens L. P. Janeway, D. Isle 1998-7-3 5712 Lake Kanaka Glade, at head of Spanish Creek E Fork, near top of Pacific Ridge 982 Comment
  JEPS97579  Carex serratodens R. D. Stone 1983-6-18 572 Lake Alder Creek drainage Glenbrook (ca. 1.5 mi SSW of) 853 Comment
  UCD41540  Carex serratodens Geri Hulse-Stephens 2001-6-2 592 Lake Goat Mountain. Addington Camp. Upper Addington. 1386 Comment
  CAS-BOT-BC117364  Carex stipata var. stipata Joseph William Blankinship 1924-5-10 s.n. Lake Blue Lakes. Comment
  CAS-BOT-BC116629  Carex subfusca John Thomas Howell 1945-6-19 21020 Lake Sawmill Flat, Bartlett Mountain. 1219 Comment
  POM283659  Castilleja affinis Lyman Benson 1928-4-30 509 Lake Buckingham Ranch (Buckingham Park). Middle N Coast mtn range, Clear Lake. 457 Comment
  SD131916  Castilleja applegatei Rimo Bacigalupi, G. Thomas Robbins 1954-6-24 4583 Lake just below summit of Boardman Ridge, along road leading to summit of Hull Mountain, 9.6 miles above Pillsbury Lake 1554 Comment
  HSC72432  Castilleja applegatei subsp. martinii J. P. Smith, J. O. Sawyer 1972-4-8 5192 Lake 0.2 mi. N of jct. of Hwy. 20 and Walker Ridge Rd. Comment
  RSA10621  Castilleja applegatei subsp. martinii Carl B. Wolf 1928-5-4 1872 Lake 5 miles S of Middletown on road to Mt. St. Helena. Comment
  JEPS76115  Castilleja applegatei subsp. pinetorum J. L. Strother 1977-7-26 1281 Lake along Horse Ridge 200-400 m E of lookout station Hull Mountain 2075 Comment
  JEPS80733  Castilleja applegatei subsp. pinetorum L. R. Heckard and J. C. Hickman 1981-7-28 5692 Lake Bear Creek, above fork Snow Mountain, W side 1600 Comment
  JEPS9865  Castilleja applegatei subsp. pinetorum Rimo Bacigalupi with G. Thomas Robbins''Rimo Bacigalupi (with G. Thomas Robbins) 1954-6-24 4583 Lake Slopes just below summit of Boardman Ridge, along road to summit of Hull Mountain, 9.6 miles above (and northeast of) Pillsbury Lake. Comment
  SD7115  Castilleja applegatei subsp. pinetorum Daniel Cleveland 1882-6-18 Lake Allen Springs Comment
  HSC31844  Castilleja attenuata Maralyn O'Meara, Gary S. Lester 1974-5-4 334 Lake Walker Ridge Rd., 0.5 mi. N from junction with Hwy. 20 671 Comment
  SEINET7042558  Castilleja attenuata A. G. Vestal 1963-5-11 s.n. Lake Howard Springs. Whispering Pines quadrangle UTM Zone 10, 528320mE, 4300894mN. Comment
  JEPS13341  Castilleja densiflora subsp. densiflora Harold E. and S. T. Parks 1930-5-15 804 Lake 3.6 mi s Middletown (Mirabel Mine); St. Helena Creek 609 Comment
  UC1093638  Castilleja exserta Francia Chisaki and Gene B. Newcomb 1958-4-1 1087 Lake near Hoover Street, Clearlake Oaks (on Highway 20); Clearlake Oaks Comment
  HSC75325  Castilleja exserta subsp. exserta Teresa Prendusi 1977-4-23 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  HSC20887  Castilleja exserta subsp. exserta Francis Winter 1960-4-30 Lake Near Clear Lake on Hwy. 20 Comment
  HSC42034  Castilleja exserta subsp. exserta Rich White 1977-4-24 37 Lake Little Indian Valley, Stanton Creek 457 Comment
  CHSC27548  Castilleja foliolosa Scott E. Patton 1978-4-9 14 Lake 5.1 m w of Walker Ridge Rd, Hwy 20. 457 Comment
  UCD147506  Castilleja lacera Coralie Donkers; Plant Science 102 collecing interns 2014-4-26 3 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Anderson Flat. 402 Comment
  SD133966  Castilleja miniata Barbara Ertter 1988-7-4 7706 Lake Rice Fork crossing 2 mi W of Bear Creek Campground, Mendocino Nat'l For. Ca 11 airmiles N of Upper lake (town) SE of Lake Pillsbury 609 Comment
  JEPS15178  Castilleja rubicundula subsp. lithospermoides A. Simontacchi 1937-6-21 180 Lake 0.5 mi ssw Whitter Springs; Lakeport Quad. 426 Comment
  UC1063394  Castilleja rubicundula subsp. lithospermoides R. C. Wilson 1937-5-15 383 Lake 2.5 mi n Lakeport; Lakeport Quad. 411 Comment
  UCD164552  Castilleja rubicundula subsp. lithospermoides A. Amezcua 1995-5-20 14 Lake On the west side of Big Canyon Road, 2km north of intersection with Harbin Springs Road. 400 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
  CHSC92841  Castilleja tenuis D. Isle 2001-5-17 1251 Lake Mendocino National Forest -- North Coast Ranges Soda Creek Watershed. Meadow just south of Faraway Ranch Gate on Road 20N01-E. 719 Comment
  CAS-BOT-BC47760  Ceanothus L. R. Abrams 1928-5-6 12450 Lake Summit to Bartlett Springs Comment
  CAS-BOT-BC47764  Ceanothus Georgia Bentley 1917-6-3 s.n. Lake Lower Lake Comment
  CAS-BOT-BC47765  Ceanothus Peter H. Raven 1964-5-9 19040 Lake Butts Canyon 9.5 miles south of Middletown Comment
  CAS-BOT-BC48502  Ceanothus confusus Ira L. Wiggins 1933-6-3 6733 Lake Oat Hill Mine Comment
  JEPS77366  Ceanothus confusus Robert M. Lloyd 1963-5-4 2593 Lake 8 mi n Middletown (on Calif. hwy 29, just s of Whispering Pines) 792 Comment
  HSC18263  Ceanothus cuneatus T. F. Newman 1965-4-6 653 Lake 10 mi E of Clear Lake Oaks Comment
  HSC18276  Ceanothus cuneatus C. B. Wolf 1928-2-26 1525 Lake Above Blue Lakes on the rd. from Upper Lake to Ukiah Comment
  HSC60184  Ceanothus cuneatus J. P. Smith, Thomas W. Nelson 1976-4-13 8568 Lake Bartlett Springs Rd., 8.2 mi. from its jct. with Hwy. 20 1067 Comment
  RSA15654  Ceanothus cuneatus Carl B. Wolf 1928-2-26 1525 Lake Above Blue Lakes on road from upper lake to Ukiah. Comment
  RSA399096  Ceanothus cuneatus M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. 915 Comment
  UC1618104  Ceanothus cuneatus Donald G. Nelson 1940-4-30 666 Lake between Kelseyville and Middletown (summit of the grade, just above Loch Lomond) Comment
  UC505172  Ceanothus cuneatus var. cuneatus R. M. Holman 1933-4-30 Lake Bottle Rock Comment
  UC517984  Ceanothus cuneatus var. cuneatus Lewis S. Rose 1933-4-22 33103 Lake Adams Springs Comment
  UC80095  Ceanothus cuneatus var. cuneatus T. S. Brandegee April 1889 Lake Bradford Comment
  SEINET12210780  Ceanothus diversifolius W. Knight, Knight, I. 1982-1 4504 Lake tilden Botanic Garden, Berkeley Comment
  CAS-BOT-BC49661  Ceanothus foliosus var. foliosus Clare R. Wheeler 1978-10-14 739 Lake Mayacmas Mts. - Mill Creek Rd. (Rte. 203) approx. 8 miles S.E. of Mill Creek county Park. 762 Comment
  CHSC92768  Ceanothus foliosus var. foliosus David W. Isle; Tara Athan 2005-7-12 1136 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. In Tractor Trail, just under 2 mi S of Big Squaw Valley. GPS: 10S 0508308 E 4363785 N. N side of drainage. Comment
  UC1736102  Ceanothus foliosus var. foliosus Dean W. Taylor 1997-4-22 15965 Lake 2 miles SW of Highland Springs Reservoir 670 Comment
  UCD112148  Ceanothus foliosus var. foliosus P. Zinke 1950-5-15 217 Lake county line 1 mile north of Livermore Ranch. 853 Comment
  POM136260  Ceanothus foliosus var. medius C. F. Baker 1903-5-12 3002 Lake Near Lakeport. Comment
  POM282963  Ceanothus incanus Lyman Benson 1942-7-13 11299 Lake Creek at the N base of Mt Hanna, Cold Creek, Middle N Coast, Clear Lake. 854 Comment
  UC635514  Ceanothus incanus H. L. Mason 1926-1-2 2610 Lake near Middletown Comment
  CAS-BOT-BC50132  Ceanothus integerrimus F. G. Krauss 1893-10-24 s.n. Lake Mountains between Bartlette Springs and Clear Lake Comment
  CAS-BOT-BC63660  Ceanothus integerrimus H. E. McMinn 1923-5-27 1001 b Lake Bear Creek Canyon. Comment
  CAS-BOT-BC63666  Ceanothus integerrimus A. A. Heller 1916-6-7 12364 Lake Between Bartlett Springs and Allen Springs along the stream. Comment
  JEPS42253  Ceanothus integerrimus Willis L. Jepson 1892-7-30 14074 Lake Lower Lake grade to Kelseyville (over shoulders Mt. Konocti) Mountain Region of Clear Lake Comment
  CHSC98898  Ceanothus integerrimus var. californicus L. P. Janeway 2007-6-17 9051 Lake Inner North Coast Ranges. Along northern end of Indian Ridge at Pacific Ridge, 1.8 km south-southeast of Kanaka Glade. 1097 Comment
  CAS-BOT-BC51079  Ceanothus jepsonii David D. Keck 1931-4-3 1082 Lake 6 miles North of Aetna Springs, head of Butts Canyon, southern Lake County Comment
  HSC18305  Ceanothus jepsonii C. B. Wolf 1928-5-4 1903 Lake 2 mi. N of Middletown. Comment
  LA44873  Ceanothus jepsonii Henry Reents; 1936-5-1 sn Lake Along road between Knoxville and Lower Lake Comment
  POM285189  Ceanothus jepsonii subsp. albiflorus Lyman Benson 1928-4-15 199 Lake Kelseyville, Middle N Coast, Gold Creek, Bottlerock Mt. 915 Comment
  CDA12068  Ceanothus jepsonii var. albiflorus G. F. Hrusa 1989-4-8 5911 Lake North Coast Biodiversity Arena; Walker Ridge immed. W of Bear Valley, and approx. 15 miles N of Hwy 20. Comment
  HSC89679  Ceanothus jepsonii var. albiflorus William E. Avery, Mathew Henry Bergvall-Mensor, Steve Wilson 1989-4-15 Lake 762 Comment
  SBBG4336  Ceanothus lemmonii H. and M. Dearing 1939-5-12 3334 Lake Bartlett Mtn 1066 Comment
  SBBG4510  Ceanothus oliganthus var. sorediatus H. and M. Dearing 1933-5-22 980 Lake 5 mi W of Saratoga Springs Comment
  UCD151237  Ceanothus oliganthus var. sorediatus James A. Neilson Jr. 1974-4-30 s.n. Lake Lake County (on county line between Sonoma and Lake counties): Mayacmas Mountains, county line ridge, 1/4 mile north of Geyser Rock. (Elevation estimated using Google Earth by label maker.) 975 Comment
  JEPS26881  Ceanothus parryi W. L. Jepson 1936-4-19 17421 Lake ca 5 mi e Middletown (e edge of Coyote Valley, short distance w of Putah Creek Bridge, on Lower Lake Rd) Comment
  UCD41790  Ceanothus parvifolius Geri Hulse-Stephens 2001-6-5 644 Lake Goat Mountain. Bear Wallow. 944 Comment
  SBBG122276  Ceanothus prostratus var. occidentalis D. O. Burge 2008-5-28 999 b Lake Rd 210, 1.1 rd mi from SR 175, 12.4 km NNW of Middletown; Boggs Mtn State Forest 1000 Comment
  NY201960  Ceanothus spinosus J. B. Walker 1995-4-30 1400 Lake Mendocino National Forest, N of Nice, along USFS Rd 14, along Wild Bill Ridge 900 Comment
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Feb 10 2011
  UCD162060  Ceanothus velutinus Dylan O. Burge 2013-11-3 1451 Lake Mount Saint Helena, roadside on summit access road. 849 Comment
  POM215168  Centaurea calcitrapa L. C. Barnard 1932-7-12 s.n. Lake Near Kelleyville Comment
  CDA7236  Centaurea iberica T. C. Fuller 1959-11-6 3251 Lake Bowcher Ranch, ca. 3 miles northeast of Middletown. 0 Comment
  POM289547  Centaurea melitensis Lyman Benson 1929-6-14 251 Lake Kelseyville, Big Valley; Middle N Coast Mt. Range, Clear Lake Watershed 457 Comment
  NY444403  Centaurea solstitialis B. J. Ertter 1988-7-3 7656 Lake Elk Mt Rd ca 7 airmiles N of Upper Lake (town), ca halfway up switchbacks on S face Elk Mt, 3 mi fom top, 2.7 mi from Middle Cr crossing 762.0 Comment
  UC878321  Centaurium muehlenbergii Milo S. Baker 1940-6-30 9733 Lake near Whispering Pines (rd to Gifford's, in open flat bordering Strickler field) Comment
  UC1069525  Centromadia fitchii P. L. Johannsen 1937-6-23 1196 Lake 3 mi se Upper Lake; Lakeport Quad. 472 Comment
  UCD42013  Centromadia fitchii Geri Hulse-Stephens 2001-9-8 838 Lake Goat Mountain. Wyman Creek. 1005 Comment
  UCD130183  Centromadia fitchii Daryl Koutnik; Vickie Dawes 1978-10-21 s.n. Lake One mile southeast of the junction of Highways 29 and 53. 411 Comment
  SDSU9277  Cephalanthus occidentalis var. californicus Harvey 1939-7-15 2423 Lake Clear Lake. Comment
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Oct 12 2011
  CAS-BOT-BC179404  Cercis occidentalis Brandegee No date on label 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
  HSC27285  Cercis occidentalis J. P. Smith, J. O. Sawyer 1972-4-1 5175 Lake Wuntun Campground Comment
  RSA785728  Cercis occidentalis Carrie A. Herd 1982-5-9 110 Lake Highland Springs Road junction w/Hwy. 29 Comment
  SBBG68357  Cercis occidentalis L. Eddy 1938-5-31 Lake Clear Lake Comment
  SD8508  Cercis occidentalis Daniel Cleveland Jun 1882 Lake Comment
  RSA256616  Cercis occidentalis Jim Sauser 1975-5-3 8 Lake 3.6 mi (5.7 km) west of junction with State Route 29 on Scotts Creek Road at confluence of S. Fork and Middle Fork of Scotts Creek. 534 Comment
  CAS-BOT-BC135502  Cercocarpus betuloides var. betuloides Lewis S. Rose 1933-4-22 33105 Lake Adams Springs Comment
  CAS-BOT-BC137036  Cercocarpus betuloides var. betuloides Thomas W. Nelson; Jane P. Nelson 1978-4-1 3845 Lake Along east side of Walker Ridge ca 1/4 mile north of junction with State Route 20 Comment
  JEPS80422  Cercocarpus ledifolius L. R. Heckard and J. Hickman 1981-6-23 5655 Lake about 1/2 mi below Crockett Camp (above Crockett branch of Middle Fork of Stony Creek, Snow Mountain); Snow Mountain 1524 Comment
  HSC47033  Cercocarpus montanus var. glaber J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9273 Lake Mendocino National Forest, Oak Flat Campground 518 Comment
  CAS-BOT-BC276487  Chaenactis douglasii var. douglasii A. A. Heller 1902-7-15 5890 Lake About Summit Lake, near the summit of Mt Sanhedrin Comment
  JEPS11916  Chaenactis douglasii var. douglasii Rimo Bacigalupi with G. T. Robbins 1954-6-24 4587 Lake 11.8 mi above Lake Pillsbury (along summit of ridge, along road leading to summit of mountain); Hull Mountain, Boardman Ridge 1584 Comment
  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
  UC90159  Chaenactis glabriuscula var. heterocarpha C. F. Baker 1903-5-12 3006 Lake divide between Lakeport Hopland Comment
  RSA210920  Chaenactis glabriuscula var. heterocarpha John H. Thomas 1969-4-29 15015 Lake 2.8 miles NE of Middleton Comment
  JEPS105947  Chamaesyce serpillifolia subsp. serpillifolia Lowell Ahart 2004-10-4 11432 Lake Below the high water line of Indian Valley Reservoir, near the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road 446 Comment
  UC42448  Cheilanthes intertexta Miss Anderson 1875-1 Lake Anderson's Springs Comment
  UCD163133  Cheilanthes intertexta James A. Neilson Jr. 1981-4-9 4009 Lake Mayacmas Mountains. Along east tributary to High Valley Creek about 1/4 mile from junction with High Valley Creek. About 1 mile south of junction of High Valley Creek and Kelsey Creek, Binkley Ranch. (Exact location unknown. Coordinates estimated by label maker.] Comment
  CDA23400  Chenopodium rubrum L. Ahart 2004-10-4 11431 Lake Below the high water line of Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road. Comment
  CHSC89387  Chenopodium rubrum Lowell Ahart 2004-10-4 11431 Lake Below the high water line of Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road. 446 Comment
  JEPS80421  Chimaphila menziesii L. R. Heckard and J. Hickman 1981-6-23 5654 Lake n. slope North Ridge (along Crockett Camp trail, Snow Mt.); Snow Mt. 1432 Comment
  POM286882  Chimaphila menziesii Lyman Benson 1932-6-21 3728 Lake Elk Mountain. Eel River watershed, Middle N Coast Range. 1220 Comment
  RSA2505  Chlorogalum angustifolium J. W. Blankinship 1928-7-15 s.n. Lake Kelseyville Comment
  CAS-BOT-BC497681  Chlorogalum pomeridianum Robert F. Hoover 1949-1-1 19765 Lake East base of Mt. St. Helena Comment
  RSA509055  Chlorogalum pomeridianum var. pomeridianum Lyman Benson 1942-7-11 11292 Lake Lower end of Trailers Pasture 1.5 miles NE of Kelseyville; Middle North Coast Mt. Range 412 Comment
  JEPS57625  Chorizanthe clevelandii W. L. Jepson 1938-6-9 18909 Lake Lower Lake 2 mi n near Cache Creek Bridge; Lower Lake, near Cache Creek bridge 426 Comment
  JEPS8348  Chorizanthe clevelandii Rimo Bacigalupi and J. R. Sweeney 1951-6-3 3355 Lake along road to Kelseyville 6.5 mi nw Lower Lake (just above Manning Flat) 594 Comment
  RSA54163  Chorizanthe clevelandii Claire Dodge 1945-7-31 s.n. Lake Sawmill Flat, Bartlett Mt. Comment
  UCD36400  Chorizanthe clevelandii Beecher Crampton 1953-7-14 1501 Lake southeast shore of Bogg's Lake, northwest slope of Mount Hannah. 853 Comment
  CAS-BOT-BC191814  Chorizanthe clevelandii Robert F. Hoover 1938-6-9 3562 Lake Low hills on the E side of lower (S) end of Clear Lake Comment
  POM165493  Chorizanthe clevelandii Katherine Brandegee 1886-06 s.n. Lake [No location data on label] Comment
  JEPS57704  Chorizanthe polygonoides var. polygonoides W. L. Jepson 1920-5-25 9032 Lake ridge westerly from Morgan Valley; , ridge westerly from 548 Comment
  CAS-BOT-BC36496  Chrysolepis chrysophylla M. S. Jussel 1931-3-31 65 Lake Cobb Mt. 914 Comment
  RSA202112  Chrysothamnus nauseosus subsp. albicaulis C. M. Belshaw 1936-9-19 2701 Lake Summit of Snow Mountain West at head of Cedar Creek 2073 Comment
  UCD41868  Cicuta douglasii Geri Hulse-Stephens 2001-4-29 626 Lake Goat Mountain. Three Walnuts Marsh.; Common name: water hemlock. 944 Comment
  SEINET10892125 Image available Cirsium breweri var. lanosissimum A. Arthur Heller 1902-8-2 Heller 6011 Lake Near Hullville on the ridge between Eel river and Rice creek. Comment
  UCD41606  Cirsium cymosum Geri Hulse-Stephens 2001-6-4 612 Lake Goat Mountain. Addington Camp. 1386 Comment
  UCD84056  Cirsium cymosum Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6234 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via eastern forks of Rocky Creek Road and then via a private road owned by Stephen Gilardi (an area known as Brushy Sky High on some maps). 807 Comment
  CHSC90869  Cirsium douglasii D. Isle 1995-7-19 191 Lake Mendocino National Forest--North Coast Ranges. Little Stony Creek Watershed. Pacific Point. 1121 Comment
  CHSC101243  Cirsium occidentale var. venustum G. F. Hrusa; R. Gross 2008-5-23 17422 Lake N-facing slope above N. Fk. Cache Cr. +/- 1 mile below spillway of Indian Valley Reservoir. 408 Comment
  UC91776  Cirsium occidentale var. venustum J. W. Blankinship 1893-6-7 Lake Mt. Sanhedrin Comment
  CAS-BOT-BC288725  Cirsium remotifolium John Thomas Howell 1937-7-19 13133 Lake Elk Mt Comment
  CDA1552  Cirsium remotifolium var. odontolepis T. C. Fuller 1962-8-8 9369 Lake Eel River Valley; Lake Pillsbury - Upper Lake Rd., 0.1 mi. N of Logan Spring. (about 1.5 mi W of Scott Dam) Comment
  JEPS59223  Cirsium remotifolium var. odontolepis Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake Big Horse Mountain, n Lake county Big Horse Mountain Comment
  CAS-BOT-BC169780  Cistanthe quadripetala Doris K. Kildale 1926-5-31 2059 Lake on road between Junction and Hopland Comment
  UC1211899  Clarkia affinis F. Chisaki, R. Taylor, Robert Ornduff 1960-5-30 6163 Lake e Clear Lake (s end of Borax Lake); Borax Lake Comment
  UC107850  Clarkia amoena C. A. Purpus May 1894 1081 Lake Mt. San Hedrin 670 Comment
  UC1122361  Clarkia amoena K. E. Bradshaw 1937-6-10 126 Lake Lower Blue Lake, Plot 26 Lakeport Quadrangle Comment
  CAS-BOT-BC160979  Clarkia amoena subsp. amoena Kate Eastwood Phelps 1934-7-1 s.n. Lake Adams Springs Comment
  CAS-BOT-BC164201  Clarkia concinna A. Burgard; J. Goldsmith; J. Kalt 1996-5-3 54 Lake Blue Oak Campground. 5.3 miles west of Walker Ridge Rd. on Indian Reservoir Rd. 57 mi. east of Hwy. 101 on Hwy. 20 548 Comment
  SEINET269509  Clarkia concinna Richard J. Shaw 1963-6-10 1283 Lake Highway 175 between Hopland and Lakeport.\\ 610 Comment
  POM271459  Clarkia concinna subsp. concinna Lyman Benson 1928-4-27 42 Lake Highland Springs. Mayacamas mtn range, Dobe Creek watershed 610 Comment
  HSC31417  Clarkia gracilis Maralyn O'Meara, Gary S. Lester 1974-5-4 326 Lake Walker Ridge Rd., 0.5 mi. N from junction with Hwy. 20 671 Comment
  UCD164504  Clarkia gracilis A. Amezcua 1995-5-20 15 Lake On the west side of Harbin Springs Road, 200 m northeast of the intersections with Big Canyon Road. 400 Comment
  CAS-BOT-BC164529  Clarkia gracilis subsp. albicaulis D. E. Breedlove 1980-6-29 44822 Lake Butts Canyon Road 5-8 miles S of Middletown 274 Comment
  POM72757  Clarkia gracilis subsp. albicaulis P. A. Munz 1925-6-18 9880 Lake Lakeport. Comment
  CAS-BOT-BC164597  Clarkia gracilis subsp. gracilis N. Wynne; M. Peckham; J. Bamesberger 1994-4-22 59 Lake Approx. 11 miles from junction with Walker Ridge Rd. Comment
  RSA78990  Clarkia gracilis subsp. gracilis E. K. Balls, Lee W. Lenz 1952-5-9 17139 Lake Lakeshore Blvd., 1.3 mi. S of Lucerne on Highway 20 405 Comment
  RSA475230  Clarkia gracilis subsp. sonomensis Aaron Liston, Sara Meury 1988-6-1 753 -3 Lake 0.1 miles N of Howard Srings on Siegler Springs - Big Canyon Road. 670 Comment
  CAS-BOT-BC228564  Clarkia gracilis subsp. tracyi Daniel Slakey; CNPS volunteers 2011-6-12 5 Lake Walker Ridge. Barrel Springs area 732 Comment
  SEINET4145639  Clarkia purpurea M. J. Williams, W. Roderick 1984-5-22 84- 17 -2 Lake Walker Ridge road, .25 miles in 610 Comment
  CAS-BOT-BC163834  Clarkia purpurea subsp. quadrivulnera M. S. Jussel 1933-6-27 254 A Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  RSA32528  Clarkia purpurea subsp. quadrivulnera J. T. Howell 1945-6-19 21032 Lake Sawmill Flat, Bartlett Mountain. 1220 Comment
  UCD20453  Clarkia purpurea subsp. quadrivulnera E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1037 Lake McLaughlin UC Reserve. Northeastern reaches of Research Hill, S of where Hunting Creek turns west and crosses road to Dunnigan Hill. Downslope of road to Dunnigan Hill. 609 Comment
  SEINET3260812 Image available Clarkia purpurea subsp. viminea Marcus E. Jones 1883-5-8 Lake Kelsey. Comment
  CAS-BOT-BC164860  Clarkia rhomboidea M. S. Jussel 1933-6-26 187 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch 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
  JEPS43614  Clarkia rhomboidea Willis L. Jepson 1892-8-4 14423 Lake near Salmon Creek; South Fork of the Eel River, Gravelly Valley Comment
  POM72769  Clarkia rhomboidea P. A. Munz 1925-6-18 9876 Lake Lakeport. Comment
  RSA537473  Clarkia rhomboidea Barbara Ertter, Linda Vorobik, Elizabeth Neese 1988-6-4 7500 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
  SEINET10689256  Clarkia rhomboidea A. Arthur Heller 1902-7-14 Heller 5873 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. 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
  CAS-BOT-BC439203  Claytonia exigua subsp. exigua David D. Keck 1931-4-3 1077 Lake 6 miles north of Aetna Springs, southern Lake County. Comment
  HSC34899  Claytonia exigua subsp. exigua Thomas W. Nelson, James Nelson 1975-5-5 1810 Lake Beside Hwy. 29 N of Calistoga along St. Helena Creek, NE side of Mt. St. Helena Comment
  HSC66029  Claytonia exigua subsp. exigua S. Harris, B. Ferguson, M. Moble, M. Smith 1980-4-19 Lake Along Walker Ridge Rd., 1 mi. N of junction with access road to Indian Valley Dam Comment
  UC1282810  Claytonia exigua subsp. exigua J. R. Sweeney 1951-4-1 579 Lake 1.2 mi sw Highland Springs 464 Comment
  UC604133  Claytonia exigua subsp. exigua Baker 1938-4-24 8927 Lake 2.8 mi e Middletown Comment
  HSC35435  Claytonia gypsophiloides John S. Palmer 1975-5-3 316 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  CAS-BOT-BC439501  Claytonia parviflora subsp. parviflora John Thomas Howell 1931-4-4 6158 Lake St. Helena Creek Canyon, 4 miles south of Middletown Comment
  HSC64316  Claytonia parviflora subsp. parviflora J. P. Smith, Thomas W. Nelson 1976-4-13 8562 Lake Bartlett Springs Rd., 8.2 mi. from its jct. with Hwy. 20 1067 Comment
  RSA2404  Claytonia parviflora subsp. parviflora J. W. Blankinship 1923-3-19 s.n. Lake Highland Springs. Shady woods. Comment
  UCD110915  Claytonia perfoliata Christopher Mallek 2008-1 HV1- 3 Lake High Valley. 793 Comment
  UCD147223  Claytonia perfoliata subsp. perfoliata Wendy Camacho; Plant Science 102 collecting interns 2014-4-26 7 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Lewis Ridge. 417 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
  POM270600  Clematis ligusticifolia Lyman Benson 1937-8-31 8507 Lake Rincon School, Kelseyville; Mt. Range: Middle North Coast; Watershed: Clear Lake. 457 Comment
  UCD144222  Clematis ligusticifolia G. F. Hrusa 1994-8-1 11912 Lake Barrel Springs Creek near confluence with Kilpepper Creek. Road from Bear Valley to Bartlett Springs. (Original coordinates printed on label corrected in 2015 to coordinates displayed in this record) Comment
  UCD84014  Clematis ligusticifolia Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6187 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage, north of (below) waterfall and large boulders. 642 Comment
  UC2016507  Collinsia Richard Olmstead 1986-6-18 879 Lake Growing in loose scree on southwest facing slope of west peak of Snow Mountain, ca. 200 to 300 feet below the summit. 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
  UC672485  Collinsia bartsiifolia var. bartsiifolia H. L. Mason 1929-4-29 5238 Lake 2.9 mi w Lakeport (on road to Hopland) Comment
  UC971680  Collinsia bartsiifolia var. bartsiifolia Leo Koch 1940-4-27 901 Lake 4.4 mi s Lakeport (across the hill above rd) Comment
  CHSC33369  Collinsia grandiflora Lynette Wood 1979-3-31 Lake E side of Clear Lake, 2.2 mi. s of Lucerne. 463 Comment
  JEPS33723  Collinsia greenei D. E. Breedlove 1963-5-30 5160 Lake 2 mi e Bartlett Springs Summit (e of Clear Lake) Comment
  JEPS6183  Collinsia greenei Milo S. Baker 1923-5-20 Lake w Blue Lakes (on Clear Lake to Ukiah hwy); Mayacamas Range Comment
  UC1552805  Collinsia greenei Frederica Bowcutt 1986-5-4 680 Lake ca 3 mi ne MIddletown (on se side of Hwy 53, 2.2 mi ne of jct with Butts Canyon Rd, ca 0.5 mi n of Crazy Creek on edge of Coyote Valley) 365 Comment
  CHSC57517  Collinsia heterophylla Elisa E. Amen 1988-4-16 42 Lake Ca. 2 mi w Highway 29 and ca. 1 mi nw of Hopland Road on e side Hopland Mountain ca. 2 mi se Lakeport. 518 Comment
  HSC31859  Collinsia heterophylla Gary S. Lester 1974-5-4 135 Lake Along Walker Ridge Rd., 0.5 mi. from junction with Hwy. 20 671 Comment
  HSC42027  Collinsia heterophylla M. A. Baker 1977-4-23 197 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC42248  Collinsia heterophylla Rich White 1977-4-23 28 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  JEPS7344  Collinsia heterophylla W. L. Jepson 1943-5-16 20806 Lake 2 1/2 mi w Lakeport (in valley at foot of Range); Mayacamas Range, Scott Creek Comment
  POM273515  Collinsia heterophylla Lyman D. Benson 1928-5-26 573 Lake Soda Bay, N. side Mt. Konocti. Kelseyville, Middle N Coast mtn range, Clear Lake. 488 Comment
  UC1238973  Collinsia heterophylla Freed W. Hoffman 1948-5-14 2723 Lake North Coast Ranges, Bucksnort Creek, Hennessey Ranch Bucksnort Creek; North Coast Ranges, , Hennessey Ranch Comment
  SEINET12319540  Collinsia heterophylla Unknown 1980-1 80 Lake E side of Clear Lake, 2.2 mi S of Lucerne 396 Comment
  UC103385  Collinsia rattanii Katharine Curran Jun 1884 Lake Bartlett Mountain Comment
  HSC37204  Collinsia sparsiflora Lon Hall 1975-5-3 323 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  JEPS13130  Collinsia sparsiflora var. arvensis Milo S. Baker 1950-4-15 12176 Lake near Borax Lake (roadside, near jct of rd to Sulphur Banks mine) Comment
  JEPS6364  Collinsia sparsiflora var. arvensis Rimo Bacigalupi and J. R. Sweeney 1953-5-26 4138 Lake 4 mi nw Black Oak Villa (very near n shore of Dieterts Res., along Butts Canyon rd) 304 Comment
  POM273487  Collinsia sparsiflora var. arvensis Lyman D. Benson 1928-3-25 8 Lake Kelseyville, Middle N Coast mtn range, Kelsey Creek drainage. 457 Comment
  POM126053  Collinsia sparsiflora var. bruceae Alice Eastwood 1925-5-22 12799 Lake Dashiell's Mt. Sanhedrin. Comment
  JEPS18932  Collinsia sparsiflora var. collina S. Galen Smith 1957-6-7 2960 Lake 1 mi s Middletown; Highway 29 Comment
  SJSU1495  Collinsia sparsiflora var. collina D. J. Thompson 1954-5-2 Lake Four-Mile Glade, Cow Mt Recreational Area, NW of Lakeport Comment
  UCD41619  Collinsia sparsiflora var. collina Geri Hulse-Stephens 2001-4-28 878 Lake Goat Mountain. White Ranch. 944 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
  JEPS80304  Collinsia torreyi var. latifolia L. R. Heckard and J. C. Hickman 1981-6-20 5544 Lake on trail to Snow Mt, on slope of North Ridge Crocket Camp 1554 Comment
  UCD167463  Collomia James Neilson 1982-6-1 4075 Lake Mayacmas Mountains. West Ford Flat. (Exact location unknown. Coordinates estimated by label maker.) Comment
  HSC42020  Collomia diversifolia M. A. Baker 1977-4-24 217 Lake Barrel Springs Campground. 701 Comment
  RSA372076  Collomia diversifolia Katherine Brandegee 1884-07 s.n. Lake Epperson's Road Comment
  UC1191142  Collomia diversifolia Herbert L. Mason 1953-6-8 14522 Lake Black Oak Villa Butts Canyon Comment
  UC1299511  Collomia diversifolia Freed W. Hoffman 1948-6-26 2483 Lake 3 mi n Bear Creek crossin<g>; Rice Creek Comment
  UC1299594  Collomia diversifolia Freed W. Hoffman 1947-6-21 1604 Lake on road to Thistle Glade (w side of mountain); Snow Mountain Comment
  JEPS80349  Convolvulus arvensis L. R. Heckard and J. Hickman 1981-6-21 5586 Lake East Peak Snow Mt. (summit) 2133 Comment
  UCD20714  Convolvulus arvensis Mark Bibbo; w/ Laura Wynholds 2002-7-20 55 Lake McLaughlin UC Reserve. SE of Knoxville-Berryessa Rd. where the slurry pipeline from the tailings pond crosses the road. At jct of the road to the core shed and the slurry pipeline road ca. 50 yards from Hunting Creek. 609 Comment
  POM290918  Corallorhiza striata Egan 1932-5-6 s.n. Lake Cobb Valley, Mayacamas mountain range, Kelsey Creek watershed 762 Comment
  LA209071  Cordylanthus pilosus subsp. hansenii A. A. Heller; 1902-7-28 sn Lake Near summit of Mt. Sanhedrin Comment
  JEPS41122  Cordylanthus pilosus subsp. pilosus Rimo Bacigalupi, L. R. Heckard and C. L. Custer 1965-10-5 9137 Lake on flat above and beside St. Helena Creek (at bridge where Cal. Highway 29 crosses; 0.2 mi n of Napa-Lake County line) 442 Comment
  JEPS6998  Cordylanthus pilosus subsp. pilosus Rimo Bacigalupi with G. T. Robbins and C. L. Custer 1954-8-9 4753 Lake along State Highway No. 53 between Middletown and Lower Lake (5.2 mi s of); Bay Counties lowlands 457 Comment
  JEPS66519  Cordylanthus pilosus subsp. pilosus L. R. Heckard and T. I. Chuang 1971-8-16 2776 Lake roadside flat 0.3 mi e of Long Valley junction (on route 20) 335 Comment
  RSA114005  Cordylanthus pringlei Milo S. Baker 1940-8-16 9864 Lake 3.5 mi. east of Middletown, north side of Hwy next to fence at base of serpentine hill. Comment
  UC146877  Cordylanthus pringlei Katharine Brandegee 1910-8-13 Lake along roadside Cobb Mountain 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
  CAS-BOT-BC238217  Cordylanthus tenuis subsp. brunneus M. S. Jussel 1948-8-6 18 Lake Bog Lake Comment
  CHSC103502  Cordylanthus tenuis subsp. tenuis David Isle; John Olmstead, Peter Arnold 1992-9-24 1805 Lake Mendocino National Forest; North Coast Ranges; North Fork Cache Creek Watershed. Just over 2 miles SW of Goad Rock on SW side of Goat Mountain; White Ranch Glades. 914 Comment
  UCD84448  Cornus glabrata Ellen Dean; C. Thomsen, G. Harrington, R. Wilmarth, R. Wenk 2010-6-2 6056 Lake Walker Ridge. Picnic Area near wetland/marsh. 899 Comment
  RSA0019568  Cornus glabrata P. C. Everett, E. K. Balls 1954-10-17 20341 Lake Stream valley, Bear Creek, 3.9 mi. E of jct. with road to Lake Pilsbury; between Stonyford and Upper Lake. 732 Comment
  UCD117118  Cornus glabrata K. Esau 1931-4-26 s.n. Lake Putah. Comment
  CAS-BOT-BC209864  Cornus nuttallii C. F. Leitholt 1893-7-4 s.n. Lake Cobb Mt. Comment
  CAS-BOT-BC212027  Cornus nuttallii C. F. Leitholdt 1893-7-4 s.n. Lake Cobb Mt. Comment
  CAS-BOT-BC212030  Cornus nuttallii Wayne Roderick 1967-5-20 s.n. Lake Western Mines Road, n. side of Mt. St. Helena 762 Comment
  RSA444825  Cornus nuttallii Lyman Benson 1928-4-29 134 Lake Mount Hanna. 762 Comment
  UCD117254  Cornus nuttallii M. Wiesendanger 1928-4-5 864 Lake Near Kelseyville. Comment
  POM339718  Cornus nuttallii F. R. Fosberg 1967-9-10 48648 Lake St. Helena Pass, east of Robert Louis Stevenson State Park. Comment
  CAS-BOT-BC212202  Cornus sericea H. E. McMinn No label on sheet. s.n. Lake Near Highland Springs Comment
  JEPS80076  Crepis occidentalis L. R. Heckard with J. Hickman 1979-6-15 5073 Lake Snow Mt.; w peak, Lake-Colusa Co. line 2103 Comment
  UC1100329  Crypsis schoenoides Malcolm A. Nobs and S. Galen Smith 1949-9-9 1864 a Lake dry playa about 0.5 mi se Scott Creek (on road from Upper Lake to Lakeport) Comment
  UCR254864  Cryptantha Greg de Nevers 2001-5-14 12410 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 476 Comment
  RSA74470  Cryptantha clevelandii var. dissita Milo S. Baker 1938-5-1 8956 Lake Near foot of grade west of Lakeport Comment
  HSC3600  Cryptantha dissita Francia Chisaki, H. K. Sharsmith 1959-5-27 1344 Lake 0.7 mi. S of Howard's Hot Springs (SW of Lower Lake), N Coast Range Comment
  POM287923  Cryptantha flaccida Lyman Benson 1932-6-21 3744 Lake Snow Mountain; ft Middle N Coast Mt Range, Bear Creek, Eel River 1524 Comment
  UC496332  Cryptantha flaccida Doris K. Kildale 1928-5-2 4984 Lake 5 mi e Houghs Springs Comment
  UCR263780  Cryptantha flaccida Barbara Ertter, Linda Vorobik, Elizabeth Neese 1988-6-4 7517 Lake Scotts Valley Road 1 mi south of Hwy 20, c. 7 air miles northwest of Lakeport 427 Comment
  UCR64630  Cryptantha flaccida L. S. Rose 1934-5-23 34272 Lake 9 mi north of Lower Lake 546 Comment
  UC1332415  Cryptantha hispidula Francia Chisaki and Helen K. Sharsmith 1959-5-27 1344 Lake 0.7 mi s Howard's Hot Springs (sw of Lower Lake); North Coast Range Comment
  RSA499825  Cryptantha hispidula M. S. Baker 1948-5-12 12032 Lake Middletown-Butts Canyon road at reservoir. Comment
  UC1731378  Cryptantha muricata Dean W. Taylor 1998-6-3 16473 Lake 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
  UC79408  Cryptantha torreyana Katharine Brandegee 1892-8-25 Lake Snow Mountain Comment
  MACF019609  Cupressus Ted L. Hanes 1975-10-18 Lake Approx. 15 mi. southeast of Clear Lake. Comment
  CAS-BOT-BC80691  Cupressus macnabiana Doris K. Kildale 1928-5-7 4951 Lake 5 miles east of Bartlett Springs Comment
  JEPS94663  Cupressus macnabiana Vernon Oswald and Lowell Ahart 1998-5-7 9014 Lake Bartlett Springs Rd. between Complexion Canyon and Kowalski Ranch (on e approach to Indian Valley Reservoir) 457 Comment
  JEPS94799  Cupressus macnabiana Vernon Oswald and Lowell Ahart 1998-5-7 9014 Lake Bartlett Springs Road on the e approach to Indian Valley Reservoir (between Complexion Spring and Kowalski Ranch); Bartlett Springs Road 457 Comment
  UC1086213  Cupressus macnabiana C. McMillan 1950-8-24 1581 Lake in dry creek bed near Hough Springs; Indian Valley Comment
  SEINET10531480  Cupressus macnabiana Edward Lee 1936-9-20 Lee 2584 Lake Monticello-Lower Lake Road, 26 miles north of Monticello. Snow Mt. Comment
  SEINET3863363  Cupressus macnabiana J. P. Smith, J. O. Sawyer 1971-6-6 4752 Lake Serpentine bald south of Kulpepper Creek on Bartlett Spring Road; Complexion Canyon; Mcnab-Sargent Cypress.; 0 Comment
  CAS-BOT-BC80817  Cupressus sargentii R. Bacigalupi 1926-1-2 1240 Lake Mt. St. Helena Grade about 4 miles south of Middletown Comment
  CAS-BOT-BC80823  Cupressus sargentii Lyman Benson 1932-12-29 4112 Lake 4 mi W of Highland Springs, [Maya Camas] Mayacamas Mt. Range, Clear Lake 762 Comment
  JEPS46577  Cupressus sargentii W. L. Jepson 3027 Lake Red Mt. trees Red Mt. Comment
  RSA181445  Cupressus sargentii James I. McMurphy 1909-8-7 700 Lake Between Middletown and Mt. St. Helena Comment
  RSA388367  Cupressus sargentii Roman Gankin 1965-5-6 528 Lake Near Cold Spring Camp, 0.9 mile east of Little Indian Valley (Kowalski Ranch and Stanton Creek) Comment
  RSA3951  Cupressus sargentii I. L. Wiggins 1932-3-13 5771 Lake 13 miles north of Callistoga on road to Lower Lake Comment
  UC1280916  Cupressus sargentii H. E. McMinn 1926-1-2 1625 Lake near Middleton (along St. Helena Creek); St. Helena Creek Comment
  UCD20002  Cupressus sargentii C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1237 Lake 6 miles south of Middletown on Hwy. 29 at Lake-Napa County line. Above St. Helena Creek. Comment
  CAS-BOT-BC85516  Cupressus sargentii F. W. Anderson 1913-9-1 s.n. Lake Butte Canyon, S.W. Lake Co. Comment
  NY16841  Cupressus sargentii C. B. Wolf 1934-10-14 6188 Lake This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  NY658630  Cupressus sargentii J. Silba 2002-10-25 B- 275 Lake This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  SEINET10531534  Cupressus sargentii Carl B. Wolf, E. R. Johnson 1934-10-17 Wolf 2151 Lake 7 3/10 mile from Middletown on road to Cobb P.O. Upper sonoran:- Digger pines, Chaparral. Sun. Red rocky clay soil. South slope hillside. 550 Comment
  UCD18379  Cuscuta R. N Bowman 1974-8-25 1191 Lake on SW-facing tallus slope of Snow Mtn., West Peak, ca. 0.8 mi SE of summit. 1965 Comment
  UC635239  Cuscuta californica Pauline Schulthess 1931-7-7 Lake 1.5 mi sw Kelseyville Comment
  SD117455  Cuscuta howelliana Robert F. Thorne 1974-7-27 44945 Lake Boggs Lake; north of Harrington Flat Road. 915 Comment
  UC635241  Cuscuta indecora H. L. Mason Aug 1930 5715 Lake Clear Lake Comment
  SEINET194263  Cuscuta jepsonii A. A. Heller 1902-7-25 5981 Lake Foothills S of Mt Sanhedrin midway between Potter Valley & Hullville Comment
  JEPS73349  Cycladenia humilis var. humilis Edward Lee 1936-9-19 2565 Lake s. of peak ca. 100 ft. below summit Snow Peak West; Snow Mt., Snow Peak West Comment
  RSA77807  Cynoglossum grande F. W. Peirson, Mabel Peirson 1926-4-2 6575 Lake Grade from Clear Lake on Hopland Road. Comment
  SEINET12345598  Cynoglossum grande F. H. Utech 1995-4-2 95 -72 Lake Mendocino National Forest, 13 N of Upper Lake, 1 mi E of CA 301 on Sled Ridge Road Comment
  JEPS13288  Cynoglossum occidentale Rimo Bacigalupi with G. T. Robbins 1955-6-7 5266 Lake Timberline Camp at junction of Boardman Ridge and Hull Mt. 1737 Comment
  CAS-BOT-BC376355  Cyperaceae Greg de Nevers 2001-5-14 12427 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  CAS-BOT-BC114410  Cyperus erythrorhizos A. W. Bolander 1863-1-1 s.n. Lake Shores of Clear Lake. Comment
  CHSC89540  Cyperus erythrorhizos Lowell Ahart 2004-10-4 11460 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 (Road M 12). 446 Comment
  RSA2180  Cyperus erythrorhizos J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake. Comment
  RSA97224  Cyperus erythrorhizos M. S. Jussel 1948-8-5 38 Lake Soda Bay Comment
  CDA13493  Cyperus involucratus Twohy October 1997 s.n. Lake Lily Cove, Clear Lake. 0 Comment
  CAS-BOT-BC114110  Cyperus squarrosus Martin Simon Jussel 1935-8-7 s.n. Lake Soda Bay Comment
  RSA286385  Cyperus squarrosus Robert F. Thorne 1974-7-31 44952 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  CAS-BOT-BC435171  Cypselea humifusa Milo S. Baker 1945-8-24 11189 Lake Beach at Clear Lake Highlands Comment
  CDA21546  Dactylis glomerata G. F. Hrusa, R. Gross 2008-5-23 17415 Lake North Coast Ranges; Above N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir, immed. W of old resort site. 408 Comment
  UC1046470  Damasonium californicum R. Bacigalupi, J. R. Sweeney 1951-6-3 3358 Lake 1.5 mi. due w. of town of Lower Lake (Dry Lake near U.S.G.S. Bench Marker 1467) Comment
  UC1100152  Damasonium californicum Herbert L. Mason 1946-5-30 12794 Lake Locomono Creek near Middletown; Locomono Creek Comment
  CHSC78638  Datisca glomerata L. P. Janeway 2000-5-30 6753 Lake Inner North Coast Ranges. Unnamed tributary to Indian Springs Reservoir at about highest water line; south of Bartlett Springs Road 8.0 km west of Walker Ridge summit. 457 Comment
  HSC39688  Datisca glomerata D. E. Anderson, J. P. Smith 1971-6-26 - 1189 Lake Register area of Mendocino National Forest. Comment
  POM124661  Datisca glomerata A. S. Stinchfield 1916-08 s.n. Lake Near Bartlett Springs. Comment
  RSA0034149  Datisca glomerata M. Bourell 1997-7-2 6547 Lake Mendocino National Forest, Middle Fork of Eel River, near Copper Butte trailhead. Road M3. 883 Comment
  JEPS80351  Delphinium antoninum L. R. Heckard and J. Hickman 1981-6-21 5587 A Lake on ridge n East Peak; Snow Mt. 2072 Comment
  UCD95676  Delphinium gracilentum Grady L. Webster 1977-5-15 7677 Lake Seigler Canyon, 25 mi by road SW of Seigler Canyon road/Route 20 intersection. 487 Comment
  HSC72119  Delphinium hesperium J. P. Smith, Thomas W. Nelson, Jane P. Nelson 1978-4-1 9524 Lake Walker Ridge Rd., 0.5 mi. from its junction with Hwy. 20 671 Comment
  RSA2562  Delphinium hesperium J. W. Blankinship 1924-5-13 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC10238  Delphinium hesperium David Daniels Keck 1933-5-29 2382 Lake 2 miles east of Kelseyville Comment
  HSC36200  Delphinium hesperium subsp. pallescens John Rehling 1975-6-1 86 Lake Along Cold Springs Canyon Creek Comment
  UC1126011  Delphinium nudicaule A. Simontacchi 1937-6-25 217 Lake 0.8 mi sse Pinnacle Rock L.O.; Mendecino National Forest, Lakeport Quadrangle Comment
  UC1126016  Delphinium nudicaule A. E. Wieslander 1934-4-15 454 Lake Bendmore Valley Ukiah Quadrangle Comment
  UC72781  Delphinium nudicaule Hardin Irwin 1904-3 Lake vicinity of Kelseyville Comment
  CDA24252  Delphinium nudicaule A. C. Browne 1953-5-29 Lake Hyland Grade. 0 Comment
  POM296216  Delphinium nudicaule Cora W. Benson 1935-4-13 10 Lake Above Littlen Soda Bay, Mt. Konocti. Comment
  POM270762  Delphinium patens Lyman Benson 1928-6-15 260 Lake Kelseyville, Middle N Coast, Cold Creek River, Western Base Mt. Konocti. 488 Comment
  CAS-BOT-BC121638  Delphinium patens subsp. patens Agnes M. Bowman 1902-4-1 232 Lake High Valley Comment
  UCD20454  Delphinium uliginosum E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1038 Lake McLaughlin UC Reserve. Northeastern reaches of Research Hill, S of where Hunting Creek turns west and crosses road to Dunnigan Hill. Downslope of road to Dunnigan Hill. 609 Comment
  UCD84005  Delphinium uliginosum Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6178 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by western fork of Rocky Creek Road. Rocky Creek Drainage, north of (below) waterfall and large boulders. Serpentine area on east side of drainage with groves of Cupressus sargentii. Ephermeral tributary enters creek here and comes from serpentine barrens on upper slopes. 648 Comment
  RSA59957  Delphinium variegatum Joseph A. Ewan 1937-5-23 10340 Lake Just N of Lower Lake Village Comment
  CAS-BOT-BC17090  Delphinium variegatum subsp. variegatum Doris K. Kildale 1928-5-7 4860 Lake 7 miles east of Bartlett Springs Comment
  CAS-BOT-BC17096  Delphinium variegatum subsp. variegatum Mrs. L. R. Reynolds 1917-6-1 s.n. Lake Foot of Mt. Sanhedrin Comment
  UC635482  Dendromecon rigida Pauline Schulthess 1931-7-25 Lake ranch 1 1/2 mi sw Kelseyville Comment
  CAS-BOT-BC194301  Deschampsia cespitosa subsp. cespitosa Gladys L. Smith 1981-6-22 6712 Lake In bog extending above & below road, Mt. Sanhedrin, 6.0 km. E. of Mendocino Co. line & 4.8 km. N. of Soda Spring Ranger Station Comment
  CHSC98749  Deschampsia cespitosa subsp. cespitosa L. P. Janeway 2007-6-17 9043 Lake Inner North coast Ranges. Kanaka Glade, a spring at the head of 'Spanish Creek East Fork: near the top of Pacific Ridge. 981 Comment
  UCD160693  Deschampsia danthonioides James A. Neilson Jr. 1975-6-5 3239 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  UCD63001  Deschampsia danthonioides Beecher Crampton 1953-6-2 1409 Lake 5 miles NW of Lower Lake (Manning Flat). Comment
  UCD84520  Deschampsia danthonioides Ellen Dean; C. Thomsen, G. Harrington, R. Wilmarth, R. Wenk 2010-6-2 6071 Lake Lake County. Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. 647 Comment
  JEPS75742  Deschampsia elongata L. R. Heckard 1974-9-11 3928 Lake ca. 1 1/2 mi. s.e. Snow Mt. West (ca. 1/2 mi. n.w. of Foutch Camp, margin of Frog Pond); Frog Pond 1920 Comment
  POM290336  Deschampsia elongata Lyman Benson 1934-6-12 6074 Lake Kelseyville; Kelsey Creek; Middle N. Coast Mt. Range; Clear Lake watershed 427 Comment
  UC1131472  Deschampsia elongata A. Simontacchi 1937-6-25 226 Lake 8/10 mi. s.-s.e. Pinnacle Rock; Lakeport Quad. Comment
  UCD63570  Deschampsia elongata Beecher Crampton 1953-6-2 1415 Lake 5 miles NW of Lower Lake (Manning Flat). Comment
  UCD63731  Deschampsia elongata Milo S. Baker 1943-6-30 10461 Lake 6 1/2 miles west of Lakeport, Hopland Highway. Comment
  POM272497  Dicentra chrysantha Lyman Benson 1927-9-3 45 Lake Kelseyville, Middle N Coast Mt. range, Cold Creek drainage, western side of Mt. Konocti 518 Comment
  UC511364  Dicentra chrysantha Lyman Benson 1929-7-13 1778 Lake w base Mt. Konocti (Clear Lake watershed); Middle North Coast Range, Clear Lake 609 Comment
  UC9921  Dicentra chrysantha H. N. Bolander 1863-1 2634 Lake Sulphur Springs Comment
  RSA111712  Dicentra formosa subsp. formosa P. A. Munz 1956-7-25 22311 Lake West Peak Ridge, Snow Mt. 2104 Comment
  CAS-BOT-BC483708  Dichelostemma capitatum Agnes M. Bowman 1902-4-1 9 Lake Sulphur Banks Comment
  CAS-BOT-BC483714  Dichelostemma capitatum M. S. Jussel 1933-6-26 697 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  HSC27178  Dichelostemma capitatum subsp. capitatum J. P. Smith, J. O. Sawyer 1972-4-1 5112 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 Comment
  HSC38123  Dichelostemma capitatum subsp. capitatum Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-13 2352 Lake Along Bartlet Springs Rd., 0.6 mi. from its junction with Hwy. 20 Comment
  HSC37983  Dichelostemma capitatum subsp. capitatum Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2331 Lake Along Morgan Valley Rd., 2 mi. W of Napa county line 732 Comment
  CDA40174  Dichelostemma volubile G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18558 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon at intersection of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir. 441 Comment
  HSC31871  Dichelostemma volubile Gary S. Lester 1974-5-4 123 Lake Along Walker Ridge Rd., 0.5 mi. from junction with Hwy. 20 671 Comment
  HSC41866  Dichelostemma volubile K. Irwin 1977-4-23 292 Lake 0.4 mi. N of SR 20 on Walker Ridge Rd. 640 Comment
  CAS-BOT-BC500924  Dichelostemma volubile Alice Eastwood; John Thomas Howell 1938-5-16 5610 Lake Near Grizzly Spring Comment
  UC86849  Dieteria canescens var. shastensis Brandegee August 1892 Lake Snow Mountain Comment
  CAS-BOT-BC150358  Diplacus aurantiacus Mrs. A. McCallum s.n. Lake Bartlett Springs Comment
  CAS-BOT-BC152219  Diplacus bolanderi David D. Keck 1933-5-30 2391 Lake Scotts Valley, 6 miles south of Blue Lakes Comment
  CAS-BOT-BC152215  Diplacus bolanderi John Thomas Howell 1945-6-21 21194 Lake Bartlett Flat Comment
  CAS-BOT-BC153247  Diplacus kelloggii L. R. Abrams 1928-5-6 12473 Lake 1 1/2 miles west of Bartlett Springs Comment
  CAS-BOT-BC153253  Diplacus kelloggii Alice Eastwood 1925-5-22 12863 Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC153772  Diplacus kelloggii M. S. Jussel 1933-4-29 s.n. Lake Jordan Park, Cobb Mt. Comment
  SD131949  Diplacus kelloggii Barbara Ertter, Linda Vorobik, E. Neese 1988-6-4 7499 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 730 Comment
  SEINET201399  Diplacus kelloggii Rimo Bacigalupi, J. R. Sweeney 1953-1 4161 Lake Highland Cr Canyon, 1 mi W of Highland Springs 457 Comment
  SEINET195130  Diplacus layneae John Thomas Howell 1945-1 20990 Lake Bottlerock Road Comment
  CAS-BOT-BC151343  Diplacus tricolor J. W. Blankinship 1923-4-26 s.n. Lake Breen's Lake, Kelseyville Comment
  CAS-BOT-BC151347  Diplacus tricolor Alice Eastwood; John Thomas Howell 1938-5-16 5602 Lake 10 miles north of Lower Lake Comment
  SEINET8365730  Diplacus tricolor Carl B. Wolf 1928-5-4 1904 Lake 3 mi. n. of Middletown. Comment
  CAS-BOT-BC208619  Distichlis spicata J. W. Blankinship 1928-10-3 s.n. Lake Lakeport Comment
  HSC27449  Dodecatheon hendersonii J. P. Smith, J. O. Sawyer 1972-4-1 5133 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 Comment
  HSC67570  Dodecatheon hendersonii J. P. Smith, Thomas W. Nelson 1976-4-12 8546 Lake 7.8 mi. from Lower Lake on the Morgan Valley Rd. 640 Comment
  SEINET11992132  Dodecatheon hendersonii F. H. Utech, McClintock, E.; Knight, W.; Knight, I. 1984-1 84 -039 Lake ca 3.2 mi W of CA 20 on CA 175 (Hopland Road) enroute to Hopland from Finley 457 Comment
  CAS-BOT-BC376212  Downingia Greg de Nevers 1996-5-18 10815 Lake Just south of Anderson Marsh State Historic Park Comment
  UCR246572  Downingia Mona Bourell 1997-7-2 6537 Lake Copper Butte Trail, along trail to Middle Fork Eel River Comment
  POM312371  Downingia bicornuta H. L. Mason 1945-6-29 12617 Lake Boggs Lake at base of Mt. Hanna. Comment
  UC1101472  Downingia bicornuta var. bicornuta Herbert L. Mason 1945-6-29 12617 Lake Boggs Lake at base of Mount Hanna Mount Hanna, Boggs Lake Comment
  OBI20951  Downingia concolor var. concolor Rimo Bacigalupi, J. R. Sweeney 1953-5-26 4133 Lake Long Valley along Pope Valley rd 2.6 mi SE of its jctn with Middletown-Lower Lake Rd (State 53) 335 Comment
  JEPS5048  Downingia cuspidata Rimo Bacigalupi with J. R. Sweeney 1953-5-26 4154 Lake 1.25 mi due w Lower Lake (along road from Lower Lake to Kelseyville, so called Lower Lake Road, and 0.25 mi w of Siegler road junction); Dry Lake 441 Comment
  JEPS26985  Downingia elegans Milo S. Baker 1929-6-30 3478 a Lake near Cedar Creek (along trail to Summit Springs); Snow Mt. 1371 Comment
  UC353826  Downingia elegans Milo S. Baker 1928-7-3 3099 a Lake Snow Mt. House Cal. Natl. Forest Comment
  CHSC79277  Downingia willamettensis Beecher Crampton 1956-6-26 3651 Lake 3.5 mles by road east of Seigler Springs, margin of Snow's Lake. 655 Comment
  UCD131931  Draba verna Katie Gialketsis; PLS 102 plant collecting interns 2013-4-14 6 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. Along undeveloped road that goes southeast from Glebe Road past the gate. 573 Comment
  RSA2803  Dryopteris arguta J. W. Blankinship 1928-8-27 s.n. Lake Mt. Konocti 610 Comment
  HSC47703  Dudleya cymosa J. P. Smith, J. O. Sawyer 1978-4-29 9787 Lake Complexion Canyon on Bartlett Springs Rd. 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
  RSA286250  Elatine heterandra R. F. Thorne 1974-7-31 44976 Lake Boggs Lake. 915 Comment
  CAS-BOT-BC113104  Eleocharis engelmannii Milo S. Baker 1951-6-21 12329 Lake Wet ground, margin of Snow Lake. 609 Comment
  UC1059021  Eleocharis engelmannii Beecher Crampton 1956-6-26 3655 Lake 3.5 miles by road W of Siegler's Springs (margin of Snow's Lake) Comment
  CAS-BOT-BC112806  Eleocharis macrostachya Gregory Clark de Nevers 2001-5-14 12375 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  CHSC91131  Eleocharis macrostachya D. Isle 1997-7-31 320 Lake Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. 8.5 mi. up from 16N30/16N14 jct. at Low Gap Meadow. 1133 Comment
  UCD160639  Eleocharis palustris James A. Neilson Jr. 1975-6-5 3230 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Elevation, location, and coordinates estimated by label maker.) 792 Comment
  CAS-BOT-BC113203  Eleocharis parishii John Thomas Howell 1945-6-18 20973 Lake Near Glenbrook Comment
  SEINET7587013 Image available Eleocharis quinqueflora Lowell Ahart 2000-6-2 8432 Lake About 100 feet northeast of Bartlett Springs Road, about 400 yards southwest of the radio tower, about 1/4 mile west of Bartlett Springs Road and Walker Ridge Road, about 2 1/2 miles west of Bear Valley. 610 Comment
  SEINET10518474  Elymus caput-medusae David B. Dunn, Douglas G. LeDoux; Melvin L. Conrad 1973-6-7 Dunn 20681 Lake 16.2 mi N of Upper Lake on the rd. to Pillsbury Lake. .25 mi N of Elk Mt. Summit. Yellow Pine and Douglas Fir forest. Mostly disturbed. 1128 Comment
  UC1155252  Elymus elymoides subsp. elymoides J. R. Sweeney 1952-6-15 949 Lake ne-facing slope 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa Co. line on Pope Valley Rd.); Butts Canyon 243 Comment
  UC1552796  Elymus elymoides subsp. elymoides Frederica Bowcutt 1986-5-4 689 Lake on se side of Hwy 53 2.2 mi n junction with Butts Canyon Road (edge of valley, about 1/2 mi n of Crazy Creek, about 3 mi ne of Middletown); Coyote Valley 365 Comment
  HSC48521  Elymus elymoides var. elymoides J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9327 Lake Mendocino National Forest, along Boardman Ridge, 1.6 mi. from its junction with FS Rd. 20N01 1220 Comment
  UC353854  Elymus glaucus Milo S. Baker 1928-7-4 3104 b Lake Winter Bed Rice Fork Cal. Nat. Forest (at 1st crossing) Comment
  UCD112025  Elymus glaucus Christopher Mallek 2008-1 s.n. Lake High Valley. 793 Comment
  CAS-BOT-BC206724  Elymus glaucus subsp. glaucus Greg de Nevers 2001-5-14 12394 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  POM205421  Elymus multisetus A. A. Heller 1902-7-14 5865 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  UC1133028  Elymus multisetus K. E. Bradshaw 1937-6-17 85 Lake 2 mi nnw Lakeport (hill top above Plot #23); Lakeport Quadrangle Comment
  UCD62451  Elymus multisetus A. A. Beetle; G. L. Stebbins Jr. 1942-6-3 Lake 3 miles south of Kelseyville on road to Middletown, Rt. 29. Comment
  CAS-BOT-BC204290  Elymus trachycaulus subsp. trachycaulus Joseph P. Tracy 1935-7-4 14011 Lake Cobb Mountain. North side of Cobb Valley, near Glenbrook 822 Comment
  POM295835  Elymus trachycaulus subsp. trachycaulus Lyman Benson 1934-6-12 6091 Lake Kelseyville, Kelsey Creek. Middle N Coast mtn range, Clear Lake watershed. 427 Comment
  JEPS106157  Epilobium brachycarpum Lowell Ahart 2004-10-4 11446 Lake Below the high water line of Indian Valley Reservoir, west of the causeway, in the northwest part of the reservoir, on the west side of Bartlett Springs Road 446 Comment
  POM271591  Epilobium brachycarpum Lyman Benson 1928-9-27 618 Lake Kelseyville; Middle N Coast Mt. range; Kelsey Creek drainage 457 Comment
  RSA641230  Epilobium brachycarpum Robert F. Thorne 1974-7-27 44944 Lake Boggs Lake; S side [of lake]; N of Harrington Flat Road. 915 Comment
  UC1122554  Epilobium brachycarpum B. Schreiber 1936-9-19 2334 Lake Sag Pond 1 mi n Sheep Corral; Mendocino National Forest, Stonyford Quadrangle, Snow Mt. Tr 1341 Comment
  UCD41677  Epilobium brachycarpum Geri Hulse-Stephens 2001-9-6 803 Lake Goat Mountain. Lovelady Spring. Seep on road, 0.1 miles W of FS boundary gate. 1264 Comment
  UCD84375  Epilobium campestre 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
  UC191957  Epilobium canum subsp. canum Edw. L. Greene 1888-8-29 Lake Comment
  UCD93082  Epilobium ciliatum Catherine E. Koehler 2007-7-18 s.n. Lake Lake-Napa County line: McLaughlin Reserve, east side of Research Hill, adjacent to Hunting Creek. 630 Comment
  RSA111703  Epilobium ciliatum subsp. ciliatum P. A. Munz 1956-7-24 22301 Lake Long Ridge Trail to Snow Mt. from Fir-Root Spring. 1524 Comment
  UCD41958  Epilobium ciliatum subsp. ciliatum Geri Hulse-Stephens 2001-6-29 708 Lake Goat Mountain. Wyman Creek. 1005 Comment
  HSC40270  Epilobium densiflorum J. D. Ackerman, A. M. Montalvo 1975-9-11 729 Lake Boggs Mtn. E of Cobb, 100 m down Rd. 110 from Rd. 100 780 Comment
  JEPS38244  Epilobium densiflorum W. L. Jepson 1892-7-30 14404 Lake Uncle Sam Mt. (= Mt. Konocti) Comment
  UC19959  Epilobium densiflorum Willis L. Jepson 1892-7 Lake near Uncle Sam Mt. (= Mt. Konocti); Mountain Region of Clear Lake Comment
  JEPS80843  Epilobium glaberrimum subsp. glaberrimum L. R. Heckard and J. C. Hickman 1981-8-1 5814 Lake along creek on sw side of mt. Snow Mt., Bear Creek 1828 Comment
  JEPS79749  Epilobium hallianum L. R. Heckard with Jim Hickman 1980-7-1 5267 Lake about 1 mi se Snow Mt., West Peak (pond margin); Frog Pond 1828 Comment
  CHSC90523  Epilobium minutum D. Isle 1997-4-2 23 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. In Fork Fire area. 487 Comment
  JEPS89970  Epilobium minutum Dean W. Taylor 1972-5-15 1408 Lake on Walker Ridge Walker Ridge 1127 Comment
  JEPS80398  Epilobium nivium L. R. Heckard and J. Hickman 1981-6-23 5631 Lake ne end of North Ridge Snow Mt. 1950 Comment
  JEPS101740  Epilobium torreyi Dean W. Taylor 1998-6-3 16458 Lake unnamed rd 0.7 miles N Napa County line, ca. 1.5 mile N of Oat Hill 548 Comment
  UCD160221  Epilobium torreyi James A. Neilson Jr. 1974-5-24 2931 Lake Mayacmas Mountains, south of Childers Peak, Barceloux Ranch, ridge ca. 1 miles east of Big Canyon River. (Elevation and georeferencing estimated by label maker.) 579 Comment
  RSA0115194  Epilobium torreyi Lyman Benson 1948-7-1 12871 Lake Bed of Kelsey Creek 1 mile north of Kelseyville. Mt. Range: Middle North Coast. 411 Comment
  UC519548  Epipactis gigantea M. S. Jussel June, 1933 Lake Vicinity of Cobb Mt. Comment
  UCD15636  Epipactis gigantea R. B. Kelley 1985-5-28 191 Lake 3.9 miles W of junction of Bear Valley Rd with Brim Rd, on Bartlett Springs Rd. 609 Comment
  UCD84013  Equisetum arvense Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6186 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage, north of (below) waterfall and large boulders. 642 Comment
  UC770070  Equisetum telmateia subsp. braunii R. F. Hoover 1941-4-27 4969 Lake near Adams Springs Comment
  UCD167985  Equisetum telmateia subsp. braunii James A. Neilson Jr. 1981-3-30 4003 Lake Mayacamas Mountains, Vicinity of Great Western Mine at upper spring. (Exact location unknown, coordinates estimated by label maker. Location information obtained from Neilson 4065 which indicated that Great Western Mine is in Section 16, T10N, R7W.) Comment
  CAS-BOT-BC204431  Eragrostis cilianensis Peter H. Raven 1954-9-1 8101 Lake Mirabel Park, 4.8 miles s. of Middletown Comment
  CAS-BOT-BC512623  Eriastrum abramsii J. W. Blankinship 1924-5-15 s.n. Lake Kelseyville Comment
  CDA4627  Ericameria arborescens L. Ahart 2004-10-14 11470 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. Comment
  UCD41699  Ericameria discoidea Geri Hulse-Stephens 2001-9-6 811 Lake Goat Mountain. Lovelady Spring. Next to Lovelady Seep, on road 0.1 miles west of FS Boundary-gate. 1264 Comment
  CAS-BOT-BC294395  Ericameria parryi var. latior M. S. Baker 1933-9-10 7555 Lake Cross road between Kelseyville--Lower Lake Highway and Kelseyville--Cobb Mt. Highway Comment
  UC87830  Erigeron greenei J. W. Blankinship 1893-7-4 Lake Bartlett Springs Comment
  CAS-BOT-BC295179  Erigeron inornatus J. W. Blankinship 1928-7-8 s.n. Lake Mt. Konocti 609 Comment
  JEPS80833  Erigeron inornatus var. inornatus L. R. Heckard and J. C. Hickman 1981-8-1 5805 Lake sw side of Snow Mt.just below rocky promontory west of Frog Pond Frog Pond; Snow Mt. 1950 Comment
  CAS-BOT-BC216120  Eriodictyon californicum Greg de Nevers 2001-5-14 12479 Lake Clear Lake, Lake county Land Trust, Rodman Slough 475 Comment
  CHSC98739  Eriodictyon californicum L. P. Janeway 2007-6-17 9047 Lake Inner North coast Ranges. Kanaka Glade, a spring at the head of 'Spanish Creek East Fork: near the top of Pacific Ridge. 981 Comment
  HSC13524  Eriodictyon californicum H. E. Parks, D. T. Parks 1930-5-15 823 Lake Mirabel Mine 762 Comment
  POM225823  Eriodictyon californicum M. S. Jussel 1932-5-1 s.n. Lake Jordan Park. Comment
  POM269327  Eriodictyon californicum Lyman Benson 1928-6-16 274 Lake Highland Springs. Mayacamas mtn range. Dobe Creek. 610 Comment
  UCD131941  Eriodictyon californicum Fei Chen; PLS 102 plant collecting interns 2013-4-14 7 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, along Soda Bay Road. Along undeveloped road that goes southeast from Glebe Road at gate. Near Southern boundary of park. 645 Comment
  CAS-BOT-BC242603  Eriogonum dasyanthemum Ella Dales Cantelow 1941-9-14 3606 Lake Burns Valley Comment
  UC6264  Eriogonum dasyanthemum Willis L. Jepson 1892-7 Lake Knoxville grade to Lower Lake; Mountain Region of Clear Lake Comment
  POM63360  Eriogonum hirtiflorum Milo S. Baker 1950-6-2 12275 Lake About 1 miles southeast of Borax Lake Comment
  UC77585  Eriogonum hirtiflorum T. S. Brandegee 1894-8-20 Lake Hot Springs near Bartletts Comment
  RSA105288  Eriogonum hookeri Decker 1956-7-29 497 Lake 0.5 miles E of Marble Canyon, Inyo Mts Comment
  CAS-BOT-BC259438  Eriogonum luteolum Chas. M. Belshaw 1936-9-18 2673 Lake North side of Mount St. Helena Comment
  CAS-BOT-BC259444  Eriogonum luteolum J. Clausen 1935-5-21 1036 Lake 3 mi. N. of Middletown on road to Lower Lake Comment
  CDA21529  Eriogonum luteolum G. F. Hrusa, R. Gross 2008-5-23 17452 Lake North Coast Ranges; Indian Valley Reservoir Rd. above Reservoir, just above Blue Oak Campground. 594 Comment
  POM223694  Eriogonum luteolum L. S. Rose 1935-9-11 35643 Lake Lucerne. 412 Comment
  RSA2340  Eriogonum luteolum J. W. Blankinship 1926-7-7 s.n. Lake Mt. Konocti 762 Comment
  SD13371  Eriogonum luteolum Lewis S. Rose 1935-9-11 35643 Lake Lucerne 1349 Comment
  CAS-BOT-BC259418  Eriogonum luteolum Elmer I. Applegate 1932-5-16 7739 Lake Rock Creek at warm spring, Hart Mountain Comment
  POM279931  Eriogonum luteolum var. luteolum Lyman Benson 1937-8-31 8513 Lake Rincon School, Kelseyville. Middle North coast Mt. Range, Clear Lake Watershed 457 Comment
  POM279932  Eriogonum luteolum var. luteolum Lyman Benson 1937-8-2 8481 Lake Hopland Grade (Lakeport), Mayacamas Mt. range, Clear Lake watershed 488 Comment
  SEINET3405039 Image available Eriogonum luteolum var. luteolum A. A. Heller 1902-7-30 6007 Lake On the ridge between the "Blue Slide" and Sulphur creek west of Hullville Comment
  UC1282817  Eriogonum luteolum var. luteolum J. R. Sweeney 1953-5-18 1037 Lake 1.1 mi on Pope Valley road Lake-Napa county line (0.4 mi se of Black Oak Villa in Butts Canyon) 243 Comment
  UC1413435  Eriogonum luteolum var. luteolum James L. Reveal, Caroline G. Reveal 1974-8-15 3774 Lake 2.5 mi ne along Highway 29 Middleton 365 Comment
  UC1552792  Eriogonum luteolum var. luteolum Frederica Bowcutt 1986-5-4 693 Lake 2.2 mi ne Butts Canyon Road (on se side of Hwy. 53, about 1/2 mi n of Crazy Creek on the edge of Coyote Valley, about 3 mi ne of Middletown); Coyote Valley 365 Comment
  UC85719  Eriogonum luteolum var. luteolum T. S. Brandegee 1891-6-22 Lake Snow Mountain Comment
  UC86014  Eriogonum luteolum var. luteolum T. S. Brandegee July 1885 Lake Comment
  CAS-BOT-BC270985  Eriogonum nervulosum G. Thomas Robbins; L. R. Heckard 1956-7-25 3723 Lake Southern extension of Snow Mt. West and about one-fourth mile south of its summit 2103 Comment
  HSC43375  Eriogonum nervulosum Robert M. Specht 1977-6-16 1019 Lake Border of Lake and Sonoma Co. in Mayacamas Mtns. 793 Comment
  JEPS73440  Eriogonum nervulosum L. R. Heckard 1972-7-8 3034 Lake near summit of ridge se West Peak Snow Mt.; Lake and Colusa County Line 2072 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
  LA101831  Eriogonum nervulosum James L. Reveal; 1975-7-27 3904 Lake along the Bartlett Spring rd between Lake-Colusa county line and 0.2 mi E of a bridge, S of the road 60 Comment
  RSA279685  Eriogonum nervulosum James L. Reveal 1975-7-27 3904 Lake Along the Bartlett Springs Road between Williams and Clear Lake, 2 miles west of the Lake-Colusa county line and 0.2 mile east of a bridge, about 200 meters south of the road Comment
  CAS-BOT-BC261506  Eriogonum nudum var. nudum C. G. Pringle 1882-8-16 s.n. Lake Lakeport Comment
  POM279941  Eriogonum roseum Lyman Benson 1928-9-3 541 Lake Kelseyville. Middle N Coast. Kelsey Creek. Dry bar of creek, Rincon School H. 457 Comment
  JEPS56432  Eriogonum tripodum W. L. Jepson 1938-6-9 18947 Lake along Stanton Creek Indian Valley, Stanton Creek 487 Comment
  UC77443  Eriogonum umbellatum var. smallianum Katharine Brandegee 1902-8-25 Lake Snow Mountain Comment
  CAS-BOT-BC267634  Eriogonum wrightii var. trachygonum James L. Reveal 1975-7-27 3906 Lake Along the Bartlett Springs Road between Williams and Clear Lake, about 0.5 mile west of Hough Springs Comment
  UC155214  Eriogonum wrightii var. trachygonum Katharine Brandegee 1910-1 Lake Indian Valley Comment
  UC614745  Eriogonum wrightii var. trachygonum Beryl Schreiber 1936-9-20 2346 Lake 2 mi e Lower Lake 457 Comment
  UCD36645  Eriophyllum Beecher Crampton 1955-6-13 2848 Lake 4 miles south of Kelseyville, Bottle Rock Road. Comment
  HSC40277  Eriophyllum lanatum A. M. Montalvo, J. D. Ackerman 1975-9-10 666 Lake Boggs Mtn., E of Cobb, Near summit on Rd. 541 1104 Comment
  UCD159717  Eriophyllum lanatum James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3099 Lake Mayacmas Mountains, summit of Childers Peak, ca. I mile east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.) 579 Comment
  UCSB46291  Eriophyllum lanatum Steele, Kelly 1980-6-25 Lake 12.5 miles north on Walker Ridge Road from its junction with Highway 20 Comment
  CAS-BOT-BC308113  Eriophyllum lanatum var. achilleoides Agnes M. Bowman 1902-5-1 110 Lake High Valley Comment
  UC1562719  Eriophyllum lanatum var. achilleoides Barbara Ertter 1988-7-4 7695 Lake Bear Creek Rd ca 10 airmiles n of Upper Lake (town), crest of road 3.8 mi from Elk Mt Rd Mendocino National Forest 975 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-BC308117  Eriophyllum lanatum var. achilleoides R. Bacigalupi; R. S. Ferris; Ira L. Wiggins 1933-6-2 6700 Lake 1/4 mi. NW of Oak Park Springs on Pope Valley - Middletown Road Comment
  CHSC84230  Eriophyllum lanatum var. grandiflorum Lowell Ahart 2003-7-14 10401 Lake On the west side of the second causeway going southwest on Bartlett Springs Road, Indian Valley Reservoir. 449 Comment
  HSC34563  Erodium cicutarium Lon Hall 1975-5-3 308 Lake 5.8 mi. W of junction with Hwy. 29 on Scott's Creek Rd. 915 Comment
  UCD160327  Erodium cicutarium James A. Neilson Jr. 1975-5-14 3464 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  JEPS97550  Eryngium aristulatum R. D. Stone and G. L. Clifton 1985-5-24 670 Lake Ca. 4 mi SSE of Lower Lake, eastern end of Little High Valley Comment
  SD180607  Eryngium aristulatum Beecher Crampton 1958-8-19 5108 Lake Lock Lomond. 853 Comment
  UCD127476  Eryngium aristulatum Glen Holstein 1980-6-29 118 Lake 1.1 miles directly NNE of intersection of Spruce Grove and Jerusalem Roads, 2000 feet east of Big Bass Ranch sign on Spruce Grove Road, north end of South Steinhart Lake. 518 Comment
  POM295580  Eryngium aristulatum var. aristulatum Lyman Benson 1948-7-3 12897 Lake Bogg s Lake, west of Mount Hanna. 854 Comment
  UC1527484  Eryngium aristulatum var. aristulatum Jim A. Bartel 1985-8-1 1116 Lake on abandoned landing strip atop Harrington Flat 865 Comment
  UCD126744  Eryngium constancei Beecher Crampton 1958-8-19 5108 Lake Lake County, Lock Lomond. 853 Comment
  CAS-BOT-BC40686  Erysimum capitatum Carl B. Wolf 1928-5-6 2007 Lake 6.5 miles west of Bartlett Springs. Comment
  CAS-BOT-BC40684  Erysimum capitatum John Thomas Howell 1937-7-19 13142 Lake Eastern Lake county on road to Williams. Comment
  CAS-BOT-BC40685  Erysimum capitatum John Thomas Howell 1937-7-19 13142 Lake Eastern Lake county on road to Williams. Comment
  UC1034718  Erysimum capitatum G. B. and R. P. Rossbach 1938-5-31 850 Lake between Bartlett Springs and Leesville (dry slope above creek) Comment
  POM272955  Erysimum capitatum var. capitatum Lyman Benson 1928-3-24 7 Lake Base of Hopland Grade. Lakeport. Mayacamas Mtn range, Clear Lake. 518 Comment
  CHSC41233  Erythranthe breweri J. D. Jokerst 1982-8-11 1638 Lake Snow Mt Wilderness SW of trail to Milk Spring Ranch at meadow area surrounding headwaters of small unnamed creek. 1950 Comment
  CAS-BOT-BC151559  Erythranthe nudata M. K. C. 1884-6-1 53 Lake Unspecified Comment
  CAS-BOT-BC151565  Erythranthe nudata H. D. Ripley; R. C. Barneby 1945-6-21 6925 Lake 8 miles SE of Middletown 335 Comment
  SEINET8371561  Erythranthe primuloides Lloyd E. Eighme 1950-6-23 41 Lake Cedar Creek, Snow Mt., Mendocino Nat. Forest. 1890 Comment
  PASA564  Erythronium californicum Frank W. Peirson 1926-4-2 Lake Grade down to Clear Lake, Hopland Road Comment
  CAS-BOT-BC504315  Erythronium californicum Elmer I. Applegate 1931-3-24 6611 Lake 7 miles west of Kelseyville Comment
  CAS-BOT-BC504319  Erythronium californicum Agnes M. Bowman 1902-4-1 16 Lake High Valley Comment
  RSA297880  Erythronium californicum Vera Binkley 1920-3-31 s.n. Lake Unspecified. Comment
  SEINET12044933  Erythronium californicum L. S. Rose 1933-1 33102 Lake Lakeport Comment
  SEINET10834237  Erythronium giganteum Charles F. Baker 1903-5-12 Baker 3202 Lake Divide between Hopland and Lakeport, Calif. Local in rich places in chaparral. Comment
  JEPS81596  Erythronium helenae R. Raiche 1982-3-7 20207 Lake hill at n.e. side Detert Reservoir (on Butts Canyon Rd.) Comment
Read comments
Apr 21 2010
  UCD151240  Erythronium helenae James A. Neilson Jr. 1974-5-14 3475 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Elevation estimated using Google Earth by label maker.) 853 Comment
  JEPS51800  Eschscholzia caespitosa Milo S. Baker 1923-5-20 Lake hwy near Blue Lakes Comment
  UC1282799  Eschscholzia caespitosa J. R. Sweeney 1952-5-18 898 Lake s-facing slope 1.2 mi sw Highland Springs 464 Comment
  UC146100  Eschscholzia caespitosa J. P. Tracy May 28 1902-Jun 2 1902 1685 Lake 6 mi nw Lakeport (in hills about Scotts Valley) 426 Comment
  CAS-BOT-BC403135  Eschscholzia californica John Thomas Howell 1945-6-21 21197 Lake Bartlett Flat Comment
  SD8237  Eschscholzia californica Daniel Cleveland Jun 1882 Lake Allen Springs 456 Comment
  UC1563909  Eschscholzia californica Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7497 Lake Bottle Rock Rd a few mi nw Pine Grove (1.3 mi se of Sulphur Cr Rd jct, halfway between Kelseyville and Middletown) 731 Comment
  CAS-BOT-BC403139  Eschscholzia californica W. R. Ernst 1956-6-20 12 Lake About 1 mile southeast of Bartlett Springs Comment
  UC726100  Eschscholzia californica A. A. Heller 1919-5-10 13140 Lake valley below Summit Comment
  HSC31721  Euphorbia crenulata Bonnie Prange 1974-5-4 Lake Along the bank of Kilpepper Creek just off Bartlett Springs Rd. 549 Comment
  HSC34576  Euphorbia crenulata Robert M. Specht 1975-5-3 164 Lake 8.7 mi E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  UC868900  Euphorbia crenulata Milo S. Baker 1936-4-8 8182 Lake about 12 mi from Lower Lake (towards Knoxville) Comment
  SD8689  Euphorbia serpillifolia Daniel Cleveland 1882-6-13 Lake Bear Valley Comment
  JEPS98456  Euphorbia spathulata Lowell Ahart 2000-6-2 8438 Lake 2 1/2 mi W of Bear Valley (about 100 ft NE of Bartlett Springs road, 400 yds SW of the radio tower, 1/4 mi W of Bartlett Springs Road and Walker Ridge Road) 609 Comment
  RSA2315  Euphorbia spathulata J. W. Blankinship 1923-4-21 s.n. Lake Mt. Konocti. Comment
  UCD142485  Euphorbia spathulata Barbara Ertter; Annetta Carter 1989-5-28 8519 Lake Morgan Valley Rd.; 0.6 mi W of Napa County line; ca. 12 air miles SE of Lower Lake (town); at public access road. Comment
  UC672226  Euthamia occidentalis Pauline Schulthess 1931-7-20 Lake about 5 1/2 mi s Kelseyville (near Brierly Ranch) Comment
  JEPS48469  Festuca californica W. L. Jepson 1942-6-9 20719 Lake Siegler Springs Comment
  UC797451  Festuca californica D. W. Hedrick 1948-7-8 500 Lake 5 mi s Lake Pillsbury (on road to Upper Lake in Mendocino National Forest) 914 Comment
  UCD160320  Festuca californica James A. Neilson Jr. 1975-5-14 3581 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  UCD65878  Festuca californica subsp. californica A. A. Beetle 1941-4-27 1736 Lake Near Clear Lake, western shore of lake. Comment
  RSA121318  Festuca elmeri K. e. Bradshaw 1937-6-1 35 Lake 4 miles W of Lakeport. 518 Comment
  HSC9971  Festuca idahoensis Leo Koch 1940-4-28 924 Lake 1.1 mi. from Kelseyville, towards Lower Lake Comment
  SJSU9865  Festuca microstachys T. N. Seeno 1963-5-18 202 Lake Long Valley, E of Clear Lake Comment
  RSA2797  Festuca occidentalis J. W. Blankinship 1924-5-2 s.n. Lake Kelseyville. Comment
  UCD66168  Festuca occidentalis Collector Unknown 1941-6-1 Lake somewhere. Comment
  JEPS80838  Festuca rubra L. R. Heckard and J. C. Hickman 1981-8-1 5810 A Lake sw side Snow Mt. (ridge nw of w branch of Frog Creek); , Frog Creek 1920 Comment
  UCD66388  Festuca rubra Elizabeth Wilson 1940-6-4 Lake Soda Bay. Comment
  CAS-BOT-BC282482  Festuca rubra subsp. rubra A. A. Heller 1902-7-23 5951 Lake Thistle Springs, Mt. Sanhedrin Comment
  HSC18612  Fragaria vesca W. L. Jepson 1942-6-9 20701 Lake Mt. St. Helena, E side along St. Helena Creek Comment
  LA207735  Frangula californica subsp. californica Carl B. Wolf; 1928-5-5 1967 Lake 3.5 mi. from Clear Lake on Bartlett Springs Grade 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-BC62978  Frangula californica subsp. crassifolia L. R. Abrams 1916-7-27 6275 Lake Near Hough's Springs. Comment
  CAS-BOT-BC63018  Frangula californica subsp. crassifolia Carl B. Wolf 1928-5-6 2045 Lake 1/4 mi. e. of Bartlett Springs on road to Williams. Comment
  CAS-BOT-BC63021  Frangula californica subsp. crassifolia Carl B. Wolf 1928-5-6 2046 Lake 1/4 mi. e. of Bartlett Springs on road to Williams. Comment
  UCD112809  Frangula californica subsp. crassifolia C. B. Wolf; B. D. Stark 1933-9-26 5507 Lake Inner North Coast Range. 6.6 miles east of Houghs Mineral Springs on road to Williams. 518 Comment
  UCD151121  Frasera albicaulis var. nitida James A. Neilson Jr. 1974-6-30 2799 Lake Mayacmas Mountains, Cobb Mountain. (Elevation estimated by label maker using Google Earth.) 1097 Comment
  RSA10744  Fraxinus dipetala Carl B. Wolf 1928-5-7 2081 Lake 3 miles east of Hough s Mineral Springs, on the road to Williams. Comment
  RSA430444  Fraxinus dipetala Cora W. Benson 1932-05 s.n. Lake Western slope of Mt. Konocti. Middle North Coast mt. range, Clear Lake watershed 762 Comment
  SFV2752  Fraxinus latifolia K. A. Wilson 1961-6-22 1190 Lake North Coast Ranges North shore of Clearwater Lake, 3 miles south of Nice. 420 Comment
  CAS-BOT-BC212381  Fremontodendron californicum John Thomas Howell; Alice Eastwood 1938-5-15 5533 Lake Mirabel Mine Comment
  RSA426879  Fremontodendron californicum Robert M. Specht 1977-4-14 666 Lake East of the Red Elephant Mine. 652 Comment
  RSA78619  Fremontodendron californicum J. T. Howell 1943-5-11 18066 Lake Mirabel Mine. Comment
  UCD116296  Fremontodendron californicum E. Jane McBerty 1961-4-30 23 Lake 15 miles east of Lower Lake on county road. Comment
  UC440209  Fremontodendron californicum subsp. californicum Frank Swett 1931-4-1 Lake Road from Lower Lake to Monticello near boundary between Napa and Lake Counties Lower Lake Comment
  CAS-BOT-BC130001  Fritillaria affinis Georgia Bentley 1917-4-20 s.n. Lake Lakeport Comment
  CAS-BOT-BC130006  Fritillaria affinis Georgia Bentley 1917-4-4 s.n. Lake Lakeport Comment
  SEINET6793861 Image available Fritillaria lanceolata Unknown 1982-5-13 s.n. Lake Beside Robert Louis Stevenson trail head. Comment
  HSC47875  Fritillaria purdyi Robert M. Specht 1977-4-1 562 Lake Between intersection of junction of Hwy. 29 and Hopland Rd. Comment
  HSC69780  Fritillaria purdyi R. Kalal 1979-4-14 81 Lake 0.4 mi. N of SR 20 on Walker Ridge Rd. 640 Comment
  POM273466  Fritillaria purdyi Cora W. Benson 1934-5-16 s.n. Lake Rocky Hill Lakeport Comment
  RSA17441  Fritillaria purdyi Elmer I. Applegate 1934-3-8 8886 Lake Above Pine Grove, north of Cobb Mountain Comment
  UC1490306  Fritillaria recurva Rolf Y. Berg 1980-4-13 Lake 0.5 mi w of Napa County Line (Butts Canyon); Butts Canyon Comment
  CAS-BOT-BC508155  Fritillaria recurva David D. Keck 1931-4-3 1079 Lake Six miles north of Aetna Springs, head of Butts Canyon, southern Lake County Comment
  CAS-BOT-BC508159  Fritillaria recurva Alice Eastwood; John Thomas Howell 1938-5-17 5704 Lake Elk Mt. Comment
  HSC41930  Galium andrewsii Ed Cope 1977-4-23 39 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC45703  Galium andrewsii Sheila Logan 1978-4-23 108 Lake Barrel Springs Campground 701 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
  RSA518670  Galium andrewsii subsp. andrewsii Barbara Ertter, A. Carter 1989-5-28 8520 Lake Morgan Valley R. 0.6 mi W. of Napa County line ca. 12 airmiles SE of Lower Lake (town), at public access road. Comment
  SBBG83235  Galium andrewsii subsp. andrewsii L. F. LaPre 1986-1 Lake Three Peaks, at the N end of Livermore Rd near the Napa Co line, 5 mi SE of Middletown 670 Comment
  HSC37185  Galium bolanderi J. D. Ackerman, A. M. Montalvo 1975-9-10 676 Lake Boggs Mtn., E of Cobb, near summit on Rd. 541 1104 Comment
  UCD160586  Galium bolanderi Ellen Dean; Susan Harrison, Sharon Strauss 2015-5-10 8701 Lake Butts Canyon. Butts Canyon Road, just NW of the Napa County line. North side of the road. Not burned in fire last year (2014). 223 Comment
  POM60726  Galium californicum A. A. Heller 1902-7-14 5870 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  UCD160283  Galium californicum James A. Neilson Jr.; Teresa A. Sholars 1974-5-24 2752 Lake Mayacmas Mountains, below Childers Peak. Barceloux Ranch, well site #1, ca. 1 mile east of Big Canyon Road. (Elevation and georeferencing estimated by label maker.) 579 Comment
  RSA2363  Galium nuttallii var. tenue J. W. Blankinship 1934-4-14 s.n. Lake Kelseyville. Comment
  UC1562543  Galium parisiense Barbara Ertter 1988-7-3 7666 Lake Elk Mt. Rd. ca. 7 air mi n Upper Lake (town) (ca. halfway up switchbacks on s face of mt., 3 mi from top, 2.7 mi from Middle Cr. crossing); Elk Mt. 762 Comment
  HSC99813  Galium porrigens var. porrigens C. B. Wolf 1928-5-5 1947 Lake 1 mi. from Clear Lake on the road to Bartlett Springs. Comment
  UCD41710  Galium porrigens var. tenue Geri Hulse-Stephens 2001-6-4 618 Lake Goat Mountain. Fallen Fir Marsh. 1280 Comment
  UCD41717  Galium porrigens var. tenue Geri Hulse-Stephens; John Olmstead 2001-7-30 799 Lake Goat Mountain. Fallen Fir Marsh. 1280 Comment
  JEPS80406  Galium sparsiflorum subsp. glabrius L. R. Heckard and J. Hickman 1981-6-23 5639 Lake n slope of ridge on Crockett Camp trail North Ridge 1630 Comment
  JEPS6573  Galium tricornutum Rimo Bacigalupi 1953-5-26 4132 Lake 1.5 mi se Middletown (Long Valley); Long Valley 335 Comment
  CHSC90796  Garrya congdonii D. Isle 2004-4-7 260 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. Just above GPS 0528188 E 4333262 N, in tractor trail, just NE of headwaters of N. Fk. Wolf Creek, 1 mi. NE of Pine Mt. summit and 1 1/2 mi. NE of Ruppert Point. 1097 Comment
  UC1195644  Garrya congdonii A. R. Kruckeberg 1949-9-25 1775 Lake 13.8 mi e Bartlett Springs (e side of Indian Valley (entrance to Complexion Creek)); Indian Valley Comment
  UCSB72525  Garrya congdonii Moseley, Maynard 1952-8-22 Lake Route 29, 1 mile North, of Lake-Napa County Line Comment
  UC1043519  Garrya flavescens P. C. Everett and E. K. Balls 1954-10-18 20358 Lake 7 mi ne Hwy. 20 junction with Bartlett Springs road (Lucerne to Bartlett Springs) 1203 Comment
  RSA175168  Garrya flavescens subsp. congdonii Robert F. Thorne 1957-9-2 18975 Lake Along Hwy 20, 7 miles SE of town of Clear Lake. Comment
  RSA245294  Garrya flavescens subsp. congdonii J. P. Smith, J. O. Sawyer 1972-2-12 5052 Lake Walker Ridge Road. Comment
  CAS-BOT-BC192176  Garrya fremontii C. Hart Merriam 1916-9-26 s.n. Lake Pieta Grade near summit, Miyakma Range Comment
  HSC34564  Garrya fremontii Lon Hall 1975-5-3 310 Lake 5.8 mi. W of junction with Hwy. 29 on Scott's Creek Rd. 915 Comment
  UC1280973  Garrya fremontii H. E. McMinn 1926-1-1 1610 Lake 0.5-1.0 mi from Blue Lake (along road between Blue Lake and Ukiah) 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
  UCD66599  Gastridium phleoides Milo S. Baker 1940-6-30 9757 Lake Strickler meadow, Whispering Pines. Comment
  SEINET3823295 Image available Gayophytum diffusum Joseph P. Tracy 1905-7-13 2256 Lake Glass Mt. 762 Comment
  UC172679  Gayophytum diffusum subsp. parviflorum C. A. Purpus July 1894 1224 Lake Snow Mountain Comment
  UC144069  Gayophytum heterozygum Joseph P. Tracy 1905-7-13 2256 Lake Glass Mt. Northern Coast Ranges 762 Comment
  UC1122583  Gayophytum humile K. Bradshaw 1937-5-28 8 Lake Pinnacle Rock Mendocino National Forest, Lakeport Quadrangle Comment
  HSC43942  Gilia capitata Robert M. Specht 1977-5-14 867 Lake Ukiah District [somewhere within the BLM district bounday, see County and TRS for location, not from the city of Ukiah proper] 595 Comment
  RSA34078  Gilia capitata A. A. Heller 1919-5-10 13141 Lake Valley below summit Comment
  CAS-BOT-BC300489  Gilia capitata subsp. capitata Mona Bourell 1997-7-3 6566 Lake Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail 1554 Comment
  SD7656  Gilia capitata subsp. capitata Daniel Cleveland 1882-6-17 Lake Allen Springs Comment
  UC1182819  Gilia capitata subsp. capitata A. R. Kruckeberg 1949-7-22 108 Lake Comment
  UC726806  Gilia capitata subsp. capitata A. A. Heller 1919-5-10 13141 Lake Valley below Summit; Valley below Summit Comment
  RSA469350  Gilia capitata subsp. staminea David Young 1969-5-4 P 326 Lake 6 mi. W. of Kelseyville, on Hiway 29. 305 Comment
  UC2029983  Gilia sinistra subsp. pinnatisecta Robert F. Thorne 1974-7-27 44948 Lake Boggs Lake north of Harrington Flat Road. Comment
  HSC75292  Gilia tricolor Teresa Prendusi 1977-4-23 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  HSC47505  Gilia tricolor Sheila Logan 1978-4-21 41 Lake 1.5 mi. from Walker Ridge Rd. on Bear Valley Rd. 610 Comment
  SEINET7075499  Gilia tricolor subsp. diffusa A. G. Vestal 1955-4-6 s.n. Lake Flat between serpentine hills, about 2.9 miles north of Middletown on Big Canyon Road. 38? deg. 47' 43" North Latitude, -122? deg. 36' 49" West Longitude. UTM Zone 10, 533547mE, 4293916mN. (NAD 27). [Coordinate Datum: WGS84/NAD83]. Comment
  JEPS33904  Githopsis diffusa subsp. robusta D. E. Breedlove 1963-5-30 5154 Lake 4 mi e Clear Lake (on road to Bartlett Springs) Comment
  RSA2762  Githopsis specularioides J. W. Blankinship 1925-5-4 s.n. Lake Kelseyville. Comment
  UC1318332  Githopsis specularioides J. R. Sweeney 1950-5-5 463 Lake 1.2 mi sw Highland Springs 464 Comment
  UCD47963  Githopsis specularioides P. Mayers; M. Carson, A. Haselby, J. Howard 2000-4-29 21 Lake Lake County, McLaughlin Reserve, lower slope of Research Hill, west of Hunting Creek. 640 Comment
  UCD72434  Githopsis specularioides Glen Holstein 1978-5-6 s.n. Lake Walker Ridge Road, ca. 1.5 miles north of State Highway 20. 731 Comment
  CHSC89435  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
  RSA298999  Gnaphalium chilense J. L. Strother 1977-7-26 1293 Lake Near NW end of Lake Pillsbury, roadside seep near turnoff to Pogie Pt. Campground. 550 Comment
  CAS-BOT-BC302579  Gnaphalium palustre Greg de Nevers 2001-7-8 12568 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC302585  Gnaphalium palustre Volney Rattan 1885-6-1 s.n. Lake Bachelor Valley Comment
  JEPS34039  Gnaphalium palustre W. L. Jepson 1938-6-9 18937 Lake on Bartlett Creek, valley near Bartlett Springs; Bartlett Creek 701 Comment
  UCD41682  Gnaphalium palustre Geri Hulse-Stephens 2001-9-6 813 Lake Goat Mountain. Lovelady Spring. Lovelady Seep, 0.1 miles west of FS Boundary, gate. 1264 Comment
  JEPS2931  Gratiola heterosepala J. W. Blankinship 1923-4-26 Lake Kelseyville Comment
  RSA0054935  Grindelia Keith E. Hoffmaster 1938-6-27 859 Lake Near Clear Lake (Hanson Ranch). Comment
  CAS-BOT-BC305213  Grindelia hirsutula John Thomas Howell 1937-7-19 13132 Lake Elk Mt. Comment
  CAS-BOT-BC305217  Grindelia hirsutula Greg de Nevers 2001-7-8 12524 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  POM288786  Grindelia nana Lyman Benson 1928-6-14 299 Lake Big Valley near Kelsey Creek; Mt. Range: Middle N Coast; Watershed: Clear Lake. 457 Comment
  RSA0001225  Grindelia nana var. altissima J. W. Blankinship 1924-6-12 s.n. Lake Kelseyville. Comment
  CAS-BOT-BC123667  Grindelia nana var. nana Joseph William Blankinship 1924-6-12 s.n. Lake Kelseyville Comment
  POM273837  Guillenia lasiophylla Lyman Benson 1930-3-26 1984 Lake Lucerne. N Coast Mtn Range. 457 Comment
  UC424802  Guillenia lasiophylla Milo S. Baker 1930-4-19 3973 c Lake e side Clear Lake Comment
  UC78796  Hackelia californica C. A. Purpus 1894-1 1167 Lake Felson Snow Mountain 2133 Comment
  LA203821  Harmonia hallii M. S. Baker; 1936-5-1 8244 Lake 1.9 mi. E of Middletown Comment
  UC1024353  Harmonia hallii J. R. Sweeney 1953-5-18 1018 Lake 3 mi ne Middletown; Inner North Coast Ranges Comment
Read comments
Jun 7 2012
  UCD132638  Harmonia hallii Robert E. Preston 1995-6-7 871 Lake along Bartlett Springs Rd., at north end of Indian Valley Reservoir. Comment
  UCR257980  Hastingsia alba Ellen Dean, Kate F. Mawdsley, Gordon Harrington, R. Wilmarth, Barry Rice, E. Salvia 2009-5-27 5746 Lake North Coast Range, Walker Ridge, picnic area near Cold Spring 913 Comment
  CHSC29745  Helenium bigelovii Dibble; Griggs 1979-7-18 134 Lake Near York Cabin, close to the town of Upper Lake. On the middle third of a ridge system. 1067 Comment
  POM288427  Helenium bigelovii Lyman Benson 1930-9-22 2552 Lake Below Hoberg's; Middle N. Coast Range. 762 Comment
  UC762753  Helenium bigelovii R. F. Hoover 1938-6-9 3579 Lake ridge between Indian Valley and Bear Creek Valley Comment
  CAS-BOT-BC309427  Helenium puberulum A. A. Heller 1902-7-19 5907 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC309430  Helenium puberulum Greg de Nevers 2001-7-8 12548 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  UCD132746  Helenium puberulum K. Esau 1941-7-17 s.n. Lake U.S. #20 between Williams and Clear Lake. Comment
  SACT000815  Heleochloa schoenoides Malcolm Nobs, S. Smith 1949-9-9 Lake Dry playa about 0.5 mile southeast of Scott Creek on road to Upper Lake from Lakeport. Comment
  CAS-BOT-BC314711  Helianthella californica var. californica M. S. Jussel 1932-5-1 s.n. Lake Jordan Park on road to Lower L. Comment
  CAS-BOT-BC305528  Helianthus bolanderi A. A. Heller 1902-8-2 6016 Lake Near Hullville on the ridge between Eel River and Rice Creek Comment
  CDA13800  Helianthus bolanderi G. F. Hrusa, T. D. Wilfred 1997-7-24 14021 Lake North Coast Biodiversity Arena; Northern Butts Canyon +- 4-5 m. SE of Middletown Comment
  JEPS93792  Helianthus bolanderi Vernon H. Oswald and Lowell Ahart 1998-7-15 9287 Lake 0.8 mi s of Bartlett Springs Road (e side of county near Barrel Spring on e side of Baldy Mountain and w of Walker Ridge Road); Baldy Mountain 640 Comment
  UCD159472  Helianthus bolanderi D. S. Park 2010-8-13 226 Lake McLaughlin Natural Reserve . Off Morgan Valley Rd. In dried creek bed. Abundant. 9 Comment
  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
  UC172822  Helianthus bolanderi H. M. Hall 1913-7-23 9582 Lake 40 to 50 mi from Pacific Ocean (Rice Fork of South Eel River, n Lake County); Inner North Coast Ranges, South Eel River, Rice Fork 701 Comment
  HSC97077  Heliotropium curassavicum L. Ahart 2004-10-4 11425 Lake NE part of Indian Valley Reservoir, S side of Bartlett Springs Rd. 447 Comment
  POM286952  Heliotropium curassavicum var. oculatum Lyman Benson 1927-8-27 s.n. Lake Kelsevyville, Middle N Coast, Kelsey Creek. 457 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
  JEPS4960  Hemizonella minima J. R. Sweeney, L. Constance and L. Heckard 1951-4-15 626 Lake 5.2 mi w Lower Lake (w end of flat); Manning Flat 579 Comment
  UC173908  Hemizonella minima H. M. Hall 1913-7-15 9462 Lake near Lily Lake; Inner North Coast Ranges, Mt. Sanhedrin 1920 Comment
  RSA2720  Hemizonia clevelandii J. W. Blankinship 1924-11-2 s.n. Lake Kelseyville. Comment
  POM215132  Hemizonia clevelandii D. D. Keck 1933-11-9 2693 Lake 0.5 mile W of Blue Lakes. Comment
  SBBG100035  Hemizonia congesta B. Ertter, L. Vorobik, E. Neese 1988-6-4 7522 Lake Scotts Valley Rd, 5 mi S of Hwy 20, ca. 5 mi NW of Lakeport 426 Comment
  UC133119  Hemizonia congesta subsp. calyculata Agnes Bowman Oct 1900 Lake Sulphur Bank Comment
Read comments
May 27 2009
  CAS-BOT-BC306041  Hemizonia congesta subsp. clevelandii David D. Keck 1933-11-9 2694 Lake 3 mi. W. of Upper Lake Comment
  CAS-BOT-BC306046  Hemizonia congesta subsp. clevelandii John Thomas Howell 1930-8-24 5445 Lake 4 miles from Middletown on Adams Springs Road Comment
  CAS-BOT-BC306051  Hemizonia congesta subsp. clevelandii R. F. Hoover 1938-9-3 3796 Lake Middletown Comment
  CAS-BOT-BC306056  Hemizonia congesta subsp. clevelandii James Jokerst 1985-6-24 2502 Lake Near Coyote Peak 486 Comment
  CAS-BOT-BC306061  Hemizonia congesta subsp. clevelandii David D. Keck 1933-11-9 2699 Lake 2.1 mi. E. of Upper Lake Comment
  CAS-BOT-BC306070  Hemizonia congesta subsp. clevelandii J. W. Blankinship 1928-7-25 s.n. Lake Kelseyville Comment
  UC1505661  Hemizonia congesta subsp. clevelandii Robert T. Clausen and Harold Trapido 1940-7-22 4929 Lake 4 mi w Lake Pillsbury; Sanhedrin Mt., Frasier Mill 1066 Comment
  UC1544801  Hemizonia congesta subsp. clevelandii Almut G. Jones 1986-8-24 7254 Lake near Middletown 350 Comment
  CAS-BOT-BC306066  Hemizonia congesta subsp. clevelandii H. M. Hall 1930-10-3 12944 Lake North side of Clear Lake Comment
  HSC82529  Hemizonia congesta subsp. clevelandii Thomas W. Nelson, Jane P. Nelson 1980-6-24 5890 Lake Along F.S. Rd. M 10 (18N01) ca. 1/2 mi. E of ford over Rice Fork Creek 610 Comment
  SBBG100034  Hemizonia congesta subsp. clevelandii B. Ertter 1988-7-3 7663 Lake Elk Mtn Rd ca. 7 mi N of Upper Lake (town), ca. halfway up switchbacks on S face Elk Mtn, 3 mi from top, 2.7 mi from Middle Crk crossing 762 Comment
  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
  SD40677  Hesperocyparis macnabiana Carl B. Wolf, E. R. Johnson 1934-10-14 Lake 7 miles east of Houghs Springs on road to Williams, 3 miles west of Colusa County line 609 Comment
  HSC32585  Hesperocyparis sargentii Steven Lagos 1974-5-4 52 Lake Complexion Canyon along Kilpepper Creek 610 Comment
  UCD83835  Hesperocyparis sargentii Ellen Dean; G. Harrington, C. Thomsen, J. Gilardi 2010-5-12 6012 Lake southern part of Cache Creek Wilderness Area. Area is accessed via Morgan Valley Road and eastern forks of Rocky Creek Road. Permission granted to use private road to get to Wilderness boundary. 823 Comment
  CAS-BOT-BC1175  Hesperolinon adenophyllum Helen K. Sharsmith 1952-7-5 4174 Lake Y junction of U.s. Route 101 and state Hwy 29, ca. 1.5 miles SE of Lakeport. 420 Comment
  CHSC29587  Hesperolinon adenophyllum Dibble; Griggs 1979-7-11 9 Lake Near Potato Hill, close to the town of Stonyford. 926 Comment
  CHSC29644  Hesperolinon adenophyllum Dibble; Griggs 1979-7-11 10 Lake Near Potato Hill, close to the town of Stonyford. 975 Comment
  JEPS122774  Hesperolinon adenophyllum Jake Ruygt 1995-6-3 3483 Lake Kelsey Creek Road, Kelseyville. Evelyn Allen's Comment
  RSA151538  Hesperolinon adenophyllum H. K. Sharsmith 1952-7-5 4174 Lake Isolated serpentine ridge in Y jct. of Hwy 101 and Hwy 29, 1.5 miles SE of Lakeport 421 Comment
  RSA73975  Hesperolinon adenophyllum Milo S. Baker 1947-5-31 11785 Lake Near Glenbrook Comment
  UC1212217  Hesperolinon adenophyllum Helen K. Sharsmith 1958-11-2 4650 Lake Cobb Valley road 3.5 mi nw Cobb Post Office (ca 1 mi n of Glenbrook); Inner North Coast Ranges 762 Comment
  UCD110468  Hesperolinon adenophyllum Robert F. Hoover 1941-6-8 5338 Lake Near south base of Mount Konocti. Comment
  UC173693  Hesperolinon adenophyllum H. M. Hall 1913-7-19 9524 Lake Mt. Sanhedrin semi-arid section of the inner North Coast Ranges (Hullville road, Northern Lake County, 40-50 mi from the Pacific Ocean) 914 Comment
  CAS-BOT-BC167418  Hesperolinon bicarpellatum Helen K. Sharsmith 1952-6-19 4137 Lake Head of Butts Canyon 0.7 mile east of Black Oak Villa 228 Comment
  JEPS122870  Hesperolinon bicarpellatum Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-18 604 Lake Across field to the north near the end of Loconomi Rd. off of Butts Canyon Rd. Comment
  POM215942  Hesperolinon bicarpellatum D. D. Keck 1933-7-1 2464 Lake 8 miles SE of Middletown on road to Butts Creek Canyon Comment
  UC914090  Hesperolinon bicarpellatum Milo S. Baker 1947-5-31 11782 Lake serpentine hill 2.9 mi e Middletown Comment
  UCD110477  Hesperolinon bicarpellatum Helen K. Sharsmith 1947-5-31 3971 Lake 3 miles east (northeast) of Middletown on highway to Lower Lake. 304 Comment
  SD131840  Hesperolinon californicum Barbara Ertter, Annetta Carter 1989-5-28 8526 Lake Rieff Road through Morgan Valley, ca. 9.0 miles east of Lower Lake. 762 Comment
  SEINET9295697  Hesperolinon californicum Unknown 1993-6-1 11164 Lake Walker Ridge Comment
  UC1563668  Hesperolinon californicum Barbara Ertter with Annetta Carter 1989-5-28 8526 Lake Reiff Road ca 9 air mi e Lower Lake (town); Morgan Valley 762 Comment
  UCD83949  Hesperolinon californicum Ellen Dean; C. Thomsen, G. Harrington 2010-6-9 6123 Lake Cache Creek Wilderness. NW part of wilderness on NW side of south fork of Cache Creek nearly opposite Dead Man's Canyon. 371 Comment
  CAS-BOT-BC176043  Hesperolinon clevelandii John Thomas Howell 1945-6-18 20992 Lake Bottlerock Road Comment
  CHSC92770  Hesperolinon clevelandii David W. Isle; Tara Athan 2005-7-12 1134 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. In Tractor Trail, just under 2 mi S of Big Squaw Valley. 100 yards west of: GPS: 10S 0508308 E 4363785 N. Comment
  JEPS32331  Hesperolinon clevelandii Daniel Cleveland 1882-6-17 Lake Allen's Springs Comment
  POM268795  Hesperolinon clevelandii Lyman Benson 1932-6-19 3722 Lake Mount Hanna 762 Comment
  UC109503  Hesperolinon clevelandii D. Cleveland 1882-6-17 Lake Allen's Springs Comment
  UCD168064  Hesperolinon clevelandii James Neilson 1980-6-15 3424 Lake Boggs Mt. State Forest, loop Rd. #430. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CAS-BOT-BC176047  Hesperolinon clevelandii Lyman Benson 1942-7-13 11297 Lake Salmina Meadows, Mt. Hanna, Middle North Coast Range. Sierran Montane Forest 762 Comment
  JEPS122882  Hesperolinon didymocarpum Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-19 629 Lake Property of Bar X Ranch accessed off of Hwy 29, east of Middletown. Comment
  JEPS79203  Hesperolinon didymocarpum L. R. Heckard with T. I. and F. M. Chuang and R. C. Bacigalupi 1980-6-5 5208 Lake 3 mi ne Middletown (along Route 29) Comment
  UC1212469  Hesperolinon didymocarpum Helen K. Sharsmith 1959-5-28 4708 Lake 9.7 mi s Howard Springs (on road to Middletown); Inner North Coast Ranges, Big Canyon Creek; Big Canyon Creek, S of Howard Springs on road to Middletown, Lake Co. 426 Comment
  CHSC101548  Hesperolinon disjunctum G. F. Hrusa; R. Gross 2008-5-23 17388 Lake W slope at crossing of Box Canyon Creek in upper Benmore Canyon immediately E and S of Indiana Valley Reservoir spillway. 457 Comment
  CHSC71436  Hesperolinon disjunctum Vernon H. Oswald; Lowell Ahart 1998-7-15 9278 Lake East side of county near Barrel Spring on the east side of Baldy Mtn. and west of Walker Ridge Rd. 0.8 mi south of Bartlett Springs Rd. 640 Comment
  HSC68102  Hesperolinon disjunctum J. P. Smith, J. O. Sawyer 1971-6-6 4732 Lake 0.75 mi. N of Clyde Mine, Walker Ridge Rd. Comment
  RSA42331  Hesperolinon disjunctum Lincoln Constance, R. H. Shan 1946-6-2 3073 Lake Bartlett Springs Road, 4.5 miles southwest of Leesville. 549 Comment
  JEPS123215  Hesperolinon drymarioides David Gowen with Dick O'Donnell 2010-7-2 1139 Lake Large scraped area along Walker Ridge Road. Comment
  UC146226  Hesperolinon micranthum Joseph P. Tracy Jul 21 1905-Aug 16 1905 2278 Lake Elk Mountain, n Lake County Northern Coast Ranges 1219 Comment
  UC1212248  Hesperolinon micranthum Herbert L. Mason 1935-5-30 8329 Lake two mi e Middletown; Inner North Coast Ranges Comment
  UC1212280  Hesperolinon micranthum Helen K. Sharsmith 1958-10-16 4622 Lake slope just s Butt's Creek (just w of Napa County line); Inner North Coast Ranges 243 Comment
  JEPS121542  Hesperolinon spergulinum Adam C. Schneider with Dick O'Donnell 2013-5-26 228 Lake Slightly east of old fire road near Three Peaks, Lake County 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
  RSA8547  Hesperolinon spergulinum M. S. Jussel 1933-6-29 295 Lake Between Cobb Mountain and Adam Springs on the Binkley Ranch. Comment
  JEPS80265  Heterocodon rariflorum L. R. Heckard and J. Hickman 1980-9-16 5448 Lake outlet of Frog Pond (which flows into Rice Creek, Snow Mt.); Snow Mt., Rice Creek 1874 Comment
  SEINET10873417  Heterocodon rariflorum Robert F. Thorne, Larry E. DeBuhr 1975-8-15 Thorne 46809 Lake Boggs Lake W of Mt. Hannah, 7.5 mi. SSE of Kelsyville. 853 Comment
  CHSC101350  Heteromeles arbutifolia Julian Dormady; J. O'Bryne, I. Parkinson, D. Waldon 2007-10-19 5 Lake Northcoast Ranges Ecoregion. On CA29, 4.83 km from Middleton, 200 m past Bradford Road. On the left and right of the road. 409 Comment
  RSA2298  Heterotheca oregona J. W. Blankinship 1928-7-25 s.n. Lake Kelseyville, along Kelsey Creek. Comment
  CAS-BOT-BC420472  Heuchera micrantha var. erubescens Doris K. Kildale 1926-5-31 2088 Lake Cold Brook Camp, between Kelseyville & Lower Lake Comment
  RSA2355  Hieracium albiflorum J. W. Blankinship 1928-7-29 s.n. Lake Mt. Konocti. 1220 Comment
  UC1562566  Hieracium albiflorum Barbara Ertter 1988-7-3 7671 Lake Elk Mt Rd at junction Bear Cr Rd (top of Elk Mt Grade, ca 10 air mi n of Upper Lake (town)); Mendocino Nat'l For. 1097 Comment
  UCD133138  Hieracium albiflorum Roman Gankin; W. R. Hildreth 1967-7-3 881 Lake around 2.9 miles south of Hull Mountain on USFS Road 1 NO2. Comment
  UCD41990  Hoita macrostachya Geri Hulse-Stephens 2001-6-29 718 Lake Goat Mountain. Botrychium Marsh. Wyman Creek. 990 Comment
  CAS-BOT-BC320111  Holocarpha Agnes M. Bowman 1900-9-20 274 Lake Mine, Sulphur Banks Comment
  CAS-BOT-BC324634  Holocarpha virgata Ella Dales Cantelow 1941-9-14 3596 Lake About 6 1/2 miles east of Lower Lake in Burns Valley Comment
  UCD18128  Holocarpha virgata subsp. virgata K. Carpenter; with E. Dean and K. Chaney. 2000-8-11 65 Lake McLaughlin Reserve. Research Hill area, E side of Hunting Creek, just south of turn-off to Recreation Area. Growing near Knoxville-Berryessa road. 632 Comment
  UC1193210  Holodiscus discolor P. Zinke 1949-5-19 54 Lake California Forest And Range Experiment Station, Adobe Creek Adobe Creek; California Forest And Range Experiment Station 518 Comment
  UCD20449  Hordeum brachyantherum E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1033 Lake McLaughlin UC Reserve. Northeastern reaches of Research Hill, S of where Hunting Creek turns west and crosses road to Dunnigan Hill. Downslope of road to Dunnigan Hill. 609 Comment
  UCD42094  Hordeum brachyantherum Geri Hulse-Stephens 2002-5-31 934 Lake Goat Mountain. Root Homestead Parcel. Near West vernal pool. 944 Comment
  CAS-BOT-BC284598  Hordeum brachyantherum subsp. brachyantherum A. A. Beetle 1941-4-27 1730 Lake Southwest side of Clear Lake Comment
  CHSC29562  Hordeum brachyantherum subsp. californicum Dibble; Griggs 1979-7-19 141 Lake Near Packsaddle Creek, close to the town of Potter. On the middle third of a ridge system. 678 Comment
  RSA10241  Hordeum brachyantherum subsp. californicum C. B. Wolf 1928-5-4 1899 Lake 2 mi. north of Middletown. Comment
  RSA654121  Hordeum brachyantherum subsp. californicum Beecher Crampton 1956-6-26 3627 Lake 1.1 miles east of Springs. Comment
  UCR50005  Hordeum brachyantherum subsp. californicum 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
  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
  UCD81901  Hordeum marinum Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5482 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road mi N of intersection with Hwy 20. E side of road. 653 Comment
  UCD36351  Hordeum marinum subsp. gussoneanum Beecher Crampton 1953-6-2 1391 Lake Northwest slope of Mount Hannah, at northwest edge of Boggs Lake. Comment
  UCD136982  Hordeum murinum Ellen Dean; with Plant Biology 102 interns 2013-5-4 7730 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. Along edge of meadow on east side of entrance road to park. Just south of entrance kiosk. 414 Comment
  SEINET10901801  Hordeum stebbinsii G. Ledyard Stebbins, Guillermo Covas 1948-5-9 Stebbins 3927 Lake Southeast of Middletown Comment
  CAS-BOT-BC148552  Horkelia bolanderi J. W. Blankinship 1925-7-17 s.n. Lake Bogg's Lake, Mt. Hannah 914 Comment
  POM296502  Horkelia bolanderi Lyman D. Benson 1948-7-3 12887 Lake Bogg's Lake, west of Mount Hanna. 854 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
  UCD41797  Horkelia californica var. elata Geri Hulse-Stephens 2001-6-30 731 Lake Goat Mountain. Bear Wallow. (Root Glade marsh) 944 Comment
  UCD67108  Horkelia tridentata var. flavescens Ellen Dean; Davis Botanical Society 2008-5-31 5030 Lake west of I-5 at Maxwell, near summit lookout of Goat Mountain at end of Goat Mountain Road, western part of ridges below lookout just off the road. 1724 Comment
  CAS-BOT-BC537885  Horkelia tridentata var. flavescens A. A. Heller 1902-7-24 5967 Lake Near the summit of Mt. Sanhedrin Comment
  CAS-BOT-BC206074  Hosackia crassifolia Greg de Nevers 2001-5-14 12357 B Lake Hopland Grade above Clear Lake Comment
  UCD106045  Hosackia rosea J. W. Abercrombie 1947-5-5 s.n. Lake One mile north of Seigler Springs. Comment
  SD27927  Hydrophyllum occidentale Carl Wolf 1928-5-6 1997 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade Comment
  CAS-BOT-BC410211  Hypericum concinnum C. F. Leitholt 1893-7-4 s.n. Lake Cobb Mt. Comment
  CAS-BOT-BC410242  Hypericum concinnum Peter Rubtzoff 1952-6-22 1270 Lake Blue Lakes Comment
  CHSC91024  Hypericum perforatum D. Isle 1997-6-30 303 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. 646 Comment
  HSC46565  Idahoa scapigera J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9275 Lake Mendocino National Forest, Oak Flat Campground 518 Comment
  HSC13875  Iris macrosiphon D. M. Patten 1964-3-25 Lake 7 mi. NW of Lakeport on Hidden Lake Rd. 463 Comment
  HSC66068  Iris macrosiphon Cathie Goldberg, Lynn Kunstman, Lauren Philbrick, Geoff Walsh 1980-4-19 38 Lake Along Walker Ridge Rd., 0.5 mi. N of junction with access road to Indian Valley Dam Comment
  JEPS48961  Iris macrosiphon W. L. Jepson 1942-6-9 20714 Lake Cobb Post Office Cobb Mt. (lower slopes Cobb Mt.) Comment
  POM290947  Iris macrosiphon Lyman Benson 1928-4-28 753 Lake Highland Springs. Mayacamas Mt. Range, Dobe Creek 610 Comment
  UCD127668  Iris macrosiphon Geri Hulse-Stephens 2001-6-3 1089 Lake Goat Mountain. Next to Addington Pond. 1280 Comment
  UCR37891  Iris macrosiphon K. B. Barrows, C. G. Phillips, L. Cole, S. A. Haultain 1984-4-28 17 Lake Walker Ridge, Indian Valley Access Road, 1.1 mi north of Blue Oak Campground. 854 Comment
  RSA123133  Iris macrosiphon R. C. Wilson 1937-5-13 362 Lake 1.5 miles south of Lakeport 488 Comment
  UC614732  Isoetes bolanderi Beryl O. Schreiber 1936-9-19 2335 Lake 1 mi n of Sheep Camp Sag Pond 1341 Comment
  CAS-BOT-BC101867  Juglans Lyman Benson 1941-7-26 11006 Lake 1 mile north of Kelseyville, Middle North Coast Range 396 Comment
  RSA0037246  Juncaceae Keith E. Hoffmaster s.n. Lake Lower Lake. Comment
  CAS-BOT-BC294738  Juncus Mona Bourell 1997-7-2 6521 Lake Mendocino National Forest. Along Rice Creek Road. FS Road M 3 1615 Comment
  UCR254907  Juncus Greg de Nevers 2001-5-14 12473 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 476 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
  RSA2724  Juncus bufonius J. W. Blankinship 1928-9-16 s.n. Lake Kelseyville. Comment
  UC1133610  Juncus bufonius K. E. Bradshaw 1937-6-7 81 Lake 0.12 mi n Laurel Beach; Lakeport Quad. 426 Comment
  CHSC38975  Juncus covillei J. D. Jokerst 1982-8-11 1641 Lake North Coast Ranges, Lake-Colusa Co. line. Along the trail to Milk Springs just below (=SE) of the saddle SE of Milk Spg. 1950 Comment
  UC143779  Juncus covillei var. obtusatus A. A. Heller 1902-7-27 5994 Lake Thistle Springs Mt. Sanhedrin Comment
  UC766087  Juncus covillei var. obtusatus Robert F. Hoover 1941-6-8 5324 Lake road from Middletown to Peterson's Comment
  CAS-BOT-BC173523  Juncus dubius Peter Rubtzoff 1975-7-12 8198 Lake Jordan Park, 1.7 miles northwest of Cobb. Wet margin of Kelsey Creek Comment
  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
  JEPS98302  Juncus oxymeris Lowell Ahart 2000-6-2 8436 Lake 2 1/2 mi W of Bear Valley (bottom of a small wash, 100 ft NE of Bartlett Springs Rd, 400 yds SW of radio tower, 1/4 mi W of Bartlett Springs Rd and Walker Ridge Rd) 609 Comment
  UCD84408  Juncus patens Ayzik Solomeshch 2004-6-13 s.n. Lake Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek. 891 Comment
  POM312897  Juncus phaeocephalus var. paniculatus Malcolm A. Nobs, S. Galen Smith 1949-9-7 1835 Lake About 7 miles north of Middletown. Comment
  UC353947  Juncus xiphioides Milo S. Baker 1928-7-3 3108 b Lake Bear Cr. Cal. Nat. Forest (along road) Comment
  RSA401717B  Keckiella breviflora Rockwell 1925-7-1 s.n. Lake Topaz. Comment
Read comments
Sep 25 2014
  JEPS11128  Keckiella corymbosa Willis L. Jepson 1892-8-2 21419 Lake foot of grade Elk Mt. (Middle Creek); Mountain Region of Clear Lake Comment
  CAS-BOT-BC237840  Keckiella lemmonii Francis W. Pennell 1940-7-4 26060 Lake Route 29, 3 mi. north of Lower Lake 518 Comment
  POM283495  Keckiella lemmonii Lyman D. Benson 1929-8-4 1892 Lake Kelsey Creek Canyon. Comment
  UC1012382  Keckiella lemmonii Francis W. Pennell 1940-7-4 26060 Lake 3 mi n Lower Lake (Route 29) 487 Comment
  UC566677  Keckiella lemmonii Pauline Schulthess 1931-7-16 Lake about 3 mi s Kelseyville (Kelsey Creek, at the dam); Kelsey Creek Comment
  JEPS11338  Kickxia elatine W. L. Jepson 1938-9-24 19033 Lake bed of Putah Creek (s Lake County); Coyote Valley Comment
  RSA702853  Kickxia elatine L. Ahart 2004-10-14 11467 Lake On the south side of the bridge across Cache Creek, on the south side of Bartlett Springs Road (Road M 12), about 3 miles west of the northwest part of Indian Valley Reservoir. 503 Comment
  POM294438  Kickxia elatine Lyman D. Benson 1943-8-1 11423 Lake Kelseyville; Middle North Coast Mt. Range; Clear lake Drainage area. 412 Comment
  CAS-BOT-BC499195  Kopsiopsis strobilacea M. S. Jussel 1965-6-1 s.n. Lake Cobb Mt. Comment
  HSC45523  Lagophylla minor M. Alcasas 1978-4-23 55 Lake Barrel Springs Campground 701 Comment
  OBI48783  Lagophylla minor L. F. LaPre 1986-5-8 s.n. Lake Plants of Lake/Napa County. Berryessa-Knoxville Rd at the county line, along Hunting Crk at the SE end of Morgan Valley (Jericho Valley 7.5' quad: T2N, R5W, SW 1/4 sec 27) 640 Comment
  CHSC105721  Lagophylla ramosissima David Isle; Arnold James 1993-6-23 1760 Lake Mendocino National Forest - North Coast Ranges Upper Main Eel River Watershed. N of Lake Pillsbury, Oak Flat Cpgd and 20N01.~1/8 Mi. E of Gravelly Valley Airstrip. 1993 EUI Plot 4. By 'p' in Airport on USGS Lake Pillsbury Quad 565-2c(35). 560 Comment
  POM284805  Lagophylla ramosissima Lyman Benson 1933-6-20 4477 Lake Rincon School, Kelsey Creek, Kelseyville. Middle N Coast Mt. Range, Clear Lake watershed. 518 Comment
  RSA695576  Lagophylla ramosissima Keith E. Hoffmaster 1938-6-29 882 Lake Near Clear Lake Oaks. Comment
  CAS-BOT-BC338105  Lasthenia californica Carl B. Wolf 1928-5-4 1900 Lake 2 miles north of Middletown 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
  CHSC7102  Lasthenia glabrata D. Russell Droege 1969-4-12 23 Lake Orchard, 50 yds. south of highway 20 road to Clear Lake 100 yds past the intersection for the n route. Comment
  HSC90414  Lasthenia glabrata C. Wilson, P. Kittleson, M. Hardig 1992-4-11 41 Lake Blue Oak Recreation Site, 6.5 mi. N of Hwy. 20 on Walker Ridge Rd. 488 Comment
  HSC37259  Lasthenia glabrata J. P. Smith 1976-4-6 8545 Lake S. R. 20, 0.3 mi. E of Witter Springs Rd. 396 Comment
  CAS-BOT-BC352834  Lasthenia glabrata subsp. glabrata Frank W. Peirson 1926-4-2 6588 Lake W end of Clear Lake Comment
  JEPS98735  Lasthenia glabrata subsp. glabrata Raymund Chan 1998-5-8 98025 Lake N of Middletown (W side of Hwy 29, 2.6 mi N of jct with Butts Canyon Road) Comment
  RSA259594  Lasthenia glabrata subsp. glabrata J. P. Smith 1976-4-6 8545 Lake Sate Route 20, 0.3 mile E of Witter Spring Road. 396 Comment
  UC725601  Lasthenia glabrata subsp. glabrata A. A. Heller 1940-5-6 15582 Lake Comment
  CAS-BOT-BC213363  Lathyrus jepsonii subsp. californicus M. S. Jussel 1933-7-5 372 Lake Between Cobb Mountain and Adams Springs on teh Binkley Ranch Comment
  CAS-BOT-BC213357  Lathyrus jepsonii subsp. californicus C. L. Hitchcock 1949-6-7 19073 Lake 5 miles W of Clear Lake, along Highway #20 Comment
  UC1586125  Lathyrus jepsonii var. californicus Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7493 Lake 1.3 mi se Sulphur Creek Rd. jct. (Bottle Rock Rd, a few mi ne of Pine Grove, halfway between Kelseyville and Middleton, edge of forest near Kelsey Creek) 731 Comment
  CAS-BOT-BC213264  Lathyrus sulphureus Mrs. L. R. Reynolds 1917-6-1 s.n. Lake Foot of Mt. Sanhedrin. Comment
  UC1585929  Lathyrus sulphureus Barbara Ertter with Susan D'Alcamo 1988-4-30 7459 Lake ca 30 air mi ne Ukiah (5 rd mi from Gravelly Valley airstrip, Hull Mountain Road n of Lake Pillsbury); Boardman Ridge 914 Comment
  SEINET6658667  Lathyrus sulphureus D. B. Dunn, LeDoux; Conrad 1973-6-7 20684 Lake Collected 16.2 miles N of Upper Lake on the rd. to Pillsbury Lake, 1.4 miles N of Elk Mt. Summit.; 0 1128 Comment
  CAS-BOT-BC323954  Layia chrysanthemoides Alice Eastwood; John Thomas Howell 1938-5-18 5751 Lake 6 miles from Kelseyville on road to Adams Springs Comment
  HSC5903  Layia chrysanthemoides W. Lanphere 1937-4-15 Lake 10 mi. E Clear Lake Comment
  CAS-BOT-BC123322  Layia septentrionalis David Daniels Keck 1933-5-29 2384 Lake 2.5 miles S of Lakeport Comment
  CAS-BOT-BC329330  Layia septentrionalis J. Clausen 1935-5-21 1031 Lake 1.8 mi S of Lakeport at jct of 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
  POM284937  Layia septentrionalis Lyman Benson 1928-4-28 151 Lake Highland springs; Mayacamas Mt RAnge, 'Dobe Creek Waterhsed 610 Comment
  POM361729  Layia septentrionalis J. P. Smith, T. Nelson 1976-4-13 8557 Lake Bartlett Springs Road, 1.2 miles from its jct with St. Rt. 20 610 Comment
  RSA258847  Layia septentrionalis Thomas W. Nelson, Nelson 1974-4-9 1164 Lake Along Hwy 20 between Lucerne and Clear Lake Oaks Comment
  CDA32428  Leersia oryzoides Earl Kalar 1961-8-1 Lake L. McIntyre prop., Kelseyville 0 Comment
  CAS-BOT-BC266604  Legenere limosa Rimo Bacigalupi; H. L. Mason; J. R. Sweeney 1952-6-8 4169 Lake SW edge of Boggs Lake, 1 air mile W of Mount Hanna 883 Comment
  JEPS63256  Lepechinia calycina W. L. Jepson 1938-6-9 18906 Lake Lower Lake (2 mi N near Cache Creek bridge) 426 Comment
  CAS-BOT-BC89771  Lepidium latipes R. D. Stone 1983-5-26 511 Lake At roadside on High Valley Road, near Alder Creek, ca. 0.5 mile south of Glenbrook. 716 Comment
  UCD147194  Lepidium nitidum Heather Phillips; Plant Science 102 collecting interns 2014-4-26 4 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Edge of Anderson Flat, between undeveloped road and fenceline. 402 Comment
  CAS-BOT-BC12886  Lepidium strictum Mrs. A. McCallum s.n. Lake Bartlett Springs. Comment
  UC117619  Lepidium strictum K. Brandegee Apr 1889 Lake Comment
  UCD160331  Leptosiphon acicularis James A. Neilson Jr. 1975-5-14 3457 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  UCD41819  Leptosiphon acicularis Geri Hulse-Stephens 2001-4-29 578 Lake Goat Mountain. West vernal pool, Root Glade. 944 Comment
  CHSC60124  Leptosiphon androsaceus Sara Goldman 1988-4-9 18 Lake E side Clear Lake, 2.2 mi s of Lucerne. 396 Comment
  HSC37984  Leptosiphon bicolor Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2329 Lake Along Morgan Valley Rd., 2 mi. W of Napa county line 732 Comment
  HSC41883  Leptosiphon ciliatus M. A. Baker 1977-4-23 200 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC42194  Leptosiphon ciliatus Rich White 1977-4-23 27 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  UCD132529  Leptosiphon ciliatus Jennifer Poore; PLS 102 plant collecting interns 2013-5-4 5 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. Along undeveloped road that goes southeast from Glebe Road at gate. 553 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
  RSA0103671  Leptosiphon parviflorus Milo S. Baker 1954-5-6 12931 Lake 3 miles+ east of Middleton. Comment
  JEPS116665  Lessingia micradenia var. micradenia David Isle with John Olmstead and Peter Arnold 1992-9-24 1803 Lake North Coast Ranges North Fork Cache Creek Wastershed. Just over 2 miles SW of Goat Rock on SW side of Goat Mtn. Clear Lake Oaks (White Ranch Glades.); Mendocino National Forest 914 Comment
  CAS-BOT-BC342015  Lessingia ramulosa James Jokerst 1985-6-24 2501 Lake Near Coyote Peak 486 Comment
  CAS-BOT-BC342019  Lessingia ramulosa Milo S. Baker 1933-9-10 7547 Lake Bottleglass Road to Kelseyville from Cobb Mt. Comment
  JEPS19707  Lessingia ramulosa P. Schulthess 1931-8-3 Lake 1.75 mi s Kelseyville Comment
  UC1287462  Lessingia ramulosa Willard Spence 1962-7-20 720 Lake 7 mi n of Aetna Springs on Butts Canyon Rd. (on the road to Middletown) Comment
  POM41727  Lessingia ramulosa Katherine Brandegee 1911-8-16 187 Lake Langtry Ranch Comment
  UC1287466  Lessingia ramulosa Willard Spence 1960-7-3 561 Lake near Detert Butts Canyon Reservation (8 mi n of Aetna Springs on Butts Canyon Rd.) Comment
  UC421683  Lessingia ramulosa John Thomas Howell 1927-8-24 3052 Lake 8 mi ese Middleton (on Pope Valley-Middleton Road) Comment
  UC88010  Lessingia ramulosa M. K. Curran 1884-1 Lake Comment
  CDA23973  Lewisia rediviva T. C. Fuller 1971-5-4 19861 Lake Highway 29 to Lower Lake, 2.5 miles northeast of Middletown. Mile post 8.67. 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
  SEINET5336517  Lewisia rediviva M. J. Williams 1967-5-7 s.n. Lake Near Middletown 259 Comment
  UC1148884  Leymus triticoides Milo S. Baker 1945-6-22 11060 Lake roadside between Lower Lake and Middletown Comment
  UCD86582  Leymus triticoides Milo S. Baker 1943-7-3 10497 Lake Shore of Clear Lake. Comment
  SEINET8533913 Image available Libocedrus decurrens A. Simontacchi 1937-1 352 Lake 1.2 mile south of Low Gap, Lakeport, Mendocino National Forest. 4000 feet. 1219 Comment
  RSA785711  Limnanthes alba Carrie A. Herd 1982-5-9 109 Lake Hwy. 29 at intersection w/Hwy. 175 Comment
  UC505168  Linanthus bicolor R. M. Holman 1933-4-30 Lake Kelseyville Comment
  SEINET7072758  Linanthus ciliatus A. G. Vestal 1963-5-11 s.n. Lake Diamond Mine Flat on Perini Road. UTM Zone 10, 530413mE, 4302420mN. Coordinate datum: NAD 27.) Comment
  UC125959  Linanthus ciliatus C. F. Baker 1903-5-9 3064 Lake near Lakeport Comment
  HSC31604  Linanthus dichotomus Thomas E. Higley 1974-5-4 82 Lake Kowalski Ranch Site 373 Comment
  JEPS22657  Linanthus dichotomus Rimo Bacigalupi with Drs. Herbert and Lucille Mason 1958-4-22 6278 Lake 1.5 mi n Cache Creek School (in valley of North Fork of Cache Creek, along Calif Hwy 20, 5 mi e of junction with Lower Lake road, on e shore of Clear Lake); North Fork of Cache Creek 316 Comment
  POM279100  Linanthus dichotomus subsp. dichotomus Egan 1932-5-6 s.n. Lake Cobb Valley, Mayacamas mtn range. Kelsey Creek watershed. 762 Comment
  JEPS58152  Linanthus parviflorus M. S. Hazell 1937-5-23 Lake Bartlett Mountain 914 Comment
  JEPS81606  Linanthus parviflorus R. Raiche 1982-3-18 20308 Lake Butts Canyon Road at Detert Reservoir Detert Reservoir Comment
  JEPS80072  Linanthus rattanii L. R. Heckard 1979-6-15 5082 Lake Summit Springs area Snow Mt. 1584 Comment
  SEINET11263926  Linanthus rattanii Lowell Ahart, Vernon H. Oswald 1994-6-1 6256 Lake Forest Road M3 at Low Gap, just N of the Snow Mountain Wilderness.; 0 1506 Comment
  UC1299615  Linanthus rattanii Freed W. Hoffman 1948-6-26 2487 Lake 6.9 mi e Bear Creek crossing (Long Ridge); North Coast Ranges, Long Ridge Comment
  CAS-BOT-BC427005  Lithophragma affine L. R. Abrams 1928-5-6 12428 Lake 6 mi. up grade west side Bartlett Mt. Comment
  CAS-BOT-BC427009  Lithophragma affine Mrs. Merrel Ackley 1965-6-2 s.n. Lake West base of Snow Mountain Comment
  JEPS94659  Lithophragma bolanderi Vernon Oswald and Lowell Ahart 1998-5-7 9036 Lake Bartlett Springs Rd. 1.5 mi w Cache Creek Bridge at Indian Valley Reservoir 481 Comment
  CAS-BOT-BC435641  Lithophragma heterophyllum J. W. Blankinship 1923-4-8 s.n. Lake Kelseyville Comment
  CAS-BOT-BC342182  Logfia filaginoides H. L. Mason 1933-4-30 7232 Lake Ridge near Aetna Springs Comment
  CHSC70965  Logfia filaginoides Vernon Oswald; Lowell Ahart 1998-5-7 9020 Lake Bartlett Springs Rd. 9.0 mi west of Bear Valley Rd., near the west end of the Bartlett Creek Arm of Indian Valley Reservoir. On the north side of the road. 469 Comment
  UC1282677  Logfia gallica J. R. Sweeney 1951-3-6 691 Lake 1.2 mi sw Highland Springs (on s-facing slope) Comment
  CAS-BOT-BC269058  Lolium perenne J. W. Blankinship 1924-5-18 s.n. Lake Siegler Springs Comment
  JEPS16051  Lomatium californicum Rimo Bacigalupi with G. Thomas Robbins 1956-6-1 5680 Lake 6.1 mi SE of Kelseyville post office (flat along Lower Lake road) Comment
  JEPS73437  Lomatium ciliolatum L. R. Heckard 1972-7-8 3031 Lake s.e. of West Peak Snow Mt. 2042 Comment
  SEINET13944351 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
  CDA12019  Lomatium ciliolatum var. hooveri G. F. Hrusa 1990-4-8 7672 Lake North Coast Biodiversity Arena; Intersection of Walker Ridge Rd. and Bartlett Springs Rd. Comment
  HSC27159  Lomatium ciliolatum var. hooveri J. P. Smith, J. O. Sawyer 1972-4-1 5156 Lake 6.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  HSC31302  Lomatium ciliolatum var. hooveri Carter Schleicher 1974-5-4 13 Lake 0.5 mi. N of Hwy. 20 on Walker Ridge Rd. 671 Comment
  HSC45675  Lomatium ciliolatum var. hooveri Stephen Plant 1978-4-22 202 Lake 0.6 mi. up Walker Ridge Road, of Hwy 20, 50 ft N of the road 640 Comment
  UCD81701  Lomatium dasycarpum Ellen Dean; K. Mawdsley,G. Harrington,R. Wilmarth,B. Rice,E. Salvia 2009-5-27 5710 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
  HSC25705  Lomatium dasycarpum subsp. dasycarpum J. P. Smith, J. O. Sawyer 1971-6-6 4757 Lake Kowalski Ranch in Little Indian Valley, along Stanton Creek Comment
  RSA424746  Lomatium dasycarpum subsp. dasycarpum Aaron Liston, M. Blumler 1987-4-25 663 -4 Lake Butts Canyon Road, ca. 6 miles S of Hwy 29. 0.4 miles SE of Guenoc Winery entrance. Comment
  UCD58747  Lomatium hooveri Greg Kareofelas 2007-5-1 s.n. Lake McLaughlin Reserve. Research Hill. West side of Hunting Creek. 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
  HSC45704  Lomatium macrocarpum Sheila Logan 1978-4-23 107 Lake Barrel Springs Campground 701 Comment
  UC66149  Lomatium macrocarpum A. A. Heller 1902-7-22 5947 Lake near summit Mt. Sanhedrin 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
  POM287824  Lomatium vaginatum Lyman Benson 1928-4-1 506 Lake Kelseyville 457 Comment
  UC519541  Lonicera interrupta M. S. Jussel 1933-6-26 Lake near Cobb Valley (Binkley Ranch) Comment
  RSA0034150  Lonicera involucrata M. Bourell 1997-7-3 6540 Lake Mendocino National Forest, Upper Nye Meadow. Comment
  CAS-BOT-BC241499  Lonicera involucrata var. ledebourii M. S. Jussel 1932-4-30 s.n. Lake Jordan Park, Coleman estate Comment
  POM284247  Lonicera involucrata var. ledebourii Cora W. Benson, Lyman Benson 1929-4-26 1903 Lake Above Kelsey Creek Canyon. 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
  RSA152403  Lotus corniculatus Rimo Bacigalupi, J. R. Sweeney, G. Bacigalupi 1953-5-27 4167 Lake In Scotts Creek Canyon, near Lindeblad Ranch. Comment
  UC665646  Lotus crassifolius var. crassifolius Ethel Crum 1941-6-1 2145 Lake 8 mi se Lakeport (Mayacamas Range, near summit of pass); North Coast Ranges, Mayacamas Range Comment
  POM276662  Lotus denticulatus Lyman Benson 1928-4-10 745 Lake Kelseyville. 457 Comment
  POM276661  Lotus denticulatus Lyman Benson 1931-3-26 2708 Lake Clear Lake Lodge. 427 Comment
  RSA2520  Lotus formosissimus J. W. Blankinship 1925-5-21 s.n. Lake Kelseyville. Comment
Read comments
Apr 15 2012
  UC764537  Lotus grandiflorus R. F. Hoover 1938-6-9 3550 Lake between Burns Valley and Borax Lake Comment
  UC909728  Lotus grandiflorus Milo S. Baker 1950-5-23 12237 Lake about 1 mi se Borax Lake Comment
  RSA537643  Lotus humistratus Barbara J. Ertter 1988-7-4 7703 Lake Bear Creek Rd ca 10 airmiles N of Upper Lake (town), crest of road 3.8 miles from Elk Mt. Rd. Mendocino Natl For. 976 Comment
  POM276707  Lotus oblongifolius Lyman Benson 1932-6-15 3701 Lake Cobb Valley; Middle N Coast Range, Kelsey Creek Watershed. 701 Comment
  RSA2524  Lotus wrangelianus J. W. Blankinship 1924-5-2 s.n. Lake Kelseyville. Comment
  CDA21289  Ludwigia grandiflora subsp. hexapetala D. L. Woodward 2007-9-17 PDR 1440777 Lake Clear Lake State Park on flat at outlet of Kelsey Creek, 25 yds upstream from the mouth of Clear Lake. 405 Comment
  UC1101421  Ludwigia palustris Herbert L. Mason 1945-6-29 12627 Lake Boggs Lake at base Mt. Hanna; , Boggs Lake Comment
  POM271782  Ludwigia peploides subsp. peploides Lyman Benson 1931-8-31 2895 Lake Soda Bay; Mt. Range: Middle N Coast; Watershed: Clear Lake. 427 Comment
  UC424840  Lupinus Milo S. Baker 1929-6-30 3485 b Lake on tail <??> Snow Mt. Comment
  UC1543210  Lupinus Donald G. Nelson 1940-8-7 710 Lake road from Knoxville to Lower Lake near Reiff P.O. (SE Lake Co.); road from Knoxville to Lower Lake Comment
  UC728678  Lupinus adsurgens Milo S. Baker 1945-6-20 10983 Lake bet Sawmill Flat and Pinnacle Rock, Bartlett Mt.; Bartlett Mt. 1341 Comment
  SEINET10484513  Lupinus adsurgens var. lilacinus Rimo Bacigalupi, Guy T. Robbins 1955-6-7 Bacigalupi 5267 Lake Plants low, trailing. Under pinus ponderosa, abies concolor, pinus lambertiana, And libocedrus decurrens. Timberline camp, at junction of boardman ridge and Hull mountain. 1737 Comment
  SEINET8040859  Lupinus adsurgens var. lilacinus A. A. Heller 1902-7-22 5949 Lake Near summit of Mt. Sanhedrin Comment
  HSC2121  Lupinus albifrons C. B. Wolf 1928-5-7 2077 Lake Houghs Mineral Springs 595 Comment
  SEINET10577952 Image available Lupinus albifrons A. Arthur Heller 1919-6-7 Heller 13223 Lake Southeast side of Snow mountain above Bonnie View in the yellow pine belt in shale, the shrubs Ceanothus rhamnus, scrub oak and Uva-ursi. Comment
  SEINET10969886  Lupinus albifrons James P. Smith, Thomas W. Nelson 1976-4-13 Smith, Jr. 8566 -A Lake Bartlett Springs Road, 8.2 mi from its junction with State Route 20; shale outcrops in digger pine woodland. 1067 Comment
  CAS-BOT-BC198462  Lupinus albifrons var. albifrons Milo S. Baker 1934-4-15 7738 Lake In margin of field about 500 ft. West of Hwy 2 1/2 mi. South of Kelseyville Comment
  CAS-BOT-BC198475  Lupinus albifrons var. albifrons John Thomas Howell 1943-5-11 18028 Lake 2 miles south of Kelseyville Comment
  CAS-BOT-BC198479  Lupinus albifrons var. albifrons Brandegee s.n. Lake Mt. Hannah Comment
  HSC89729  Lupinus albifrons var. albifrons William E. Avery, Mathew Henry Bergvall-Mensor, Steve Wilson 1989-4-15 Lake Lake/Colusa Co. line. 8 mi. off Brim Rd. on Walker Ridge. 915 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
  CAS-BOT-BC196057  Lupinus albifrons var. collinus G. Earle Kelley 1917-3-14 s.n. Lake Piedmont Hills Comment
  JEPS123917  Lupinus albifrons var. collinus Lowell Ahart 2015-4-28 20093 Lake About 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. Comment
  CAS-BOT-BC196273  Lupinus albifrons var. eminens A. A. Heller 1919-5-10 13127 Lake Coast Range, north side of the ridge west of Leesville 457 Comment
  HSC30770  Lupinus bicolor J. P. Smith, J. O. Sawyer 1972-4-1 5137 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 Comment
  UCD147186  Lupinus bicolor Emily Jacinto; Plant Science 102 collecting interns 2014-4-26 2 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Anderson Flat. 405 Comment
  UCD160714  Lupinus bicolor James A. Neilson Jr. 1975-6-5 3255 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  UCD84826  Lupinus bicolor Nellie Coffey 1931-4-12 s.n. Lake Exact location unknown. Comment
  SEINET10870964  Lupinus bicolor var. umbellatus David B. Dunn, Douglas G. LeDoux; Melvin L. Conrad 1973-6-7 Dunn 217 Lake 15.7 mi. N of upper lake on rd to pillsbury lake. Cut over area from logging Operations. Douglas fir and yellow pine, with some oaks. 1128 Comment
  LA205127  Lupinus latifolius M. S. Jussel; 1933-7-3 339 Lake Binkley Ranch, between Cobb Mountain and Adams Springs Comment
  POM276416  Lupinus latifolius subsp. latifolius Lyman D. Benson 1935-5-18 6624 Lake Cobb Valley, Middle North Coast Mt. Range. 915 Comment
  UC138035  Lupinus latifolius var. latifolius C. F. Baker 1903-5-9 3092 Lake Kelseyville Comment
  SD126387  Lupinus latifolius var. viridifolius D. B. Dunn, LeDoux and Conrad 1973-6-7 20676 Lake 15.7 miles north of Upper Lake on road to Pillsbury Lake. 1128 Comment
  SEINET4035837  Lupinus latifolius var. viridifolius D. B. Dunn, Conrad; LeDoux 1973-1 218 -b Lake 16.1 miles north of Upper Lake on the road to Pillsbury Lake, 1.3 miles north of Elak Mountain Summit. 1127 Comment
  UCD160685  Lupinus luteolus Ellen Dean; Susan Harrison, Sharon Strauss 2015-5-10 8757 Lake Mclaughlin UC Reserve. West of Morgan Valley Road, SSE of reserve headquarters and E of tailings pond. 670 Comment
  UCR20303  Lupinus luteolus John C. Roos 1948-8-31 3933 Lake North Coast Range, Lakeport Comment
  OBI48317  Lupinus microcarpus var. densiflorus Rhonda Riggins 1982-5-30 1452 Lake Hwy 20, 6.7 mi W Lake Co line, 7.9 mi E jct Hwy 53 Comment
  OBI59139  Lupinus microcarpus var. densiflorus Rhonda Riggins 1982-5-30 1452 Lake Hwy 20, 6.7 mi W Lake Co line, 7.9 mi E jct Hwy 53 Comment
  SEINET8056953  Lupinus microcarpus var. densiflorus M. J. Williams, W. Roderick 1984-5-22 84- 16 -2 Lake Hwy 20, near Cache Creek 274 Comment
  UC865481  Lupinus microcarpus var. microcarpus Alice Eastwood, John Thomas Howell 1938-5-16 5596 Lake 10 mi n Lower Lake; n of Lower Lake 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
  SEINET7040120 Image available Lupinus polycarpus A. G. Vestal 1962-4-12 Lake Butts Cany Road, 8.3 miles south of Route 29 (Route 53). UTM Zone 10, 542320mE, 4286255mN. Comment
  UCD35415  Lupinus polyphyllus Beecher Crampton 1956-6-27 3699 Lake Meadow along Kelsey Creek, 0.25 mile east of Pine Grove Resort (Cobb). 762 Comment
  POM27475  Lupinus sellulus var. artulus R. M. Austin 1893-07 88 Lake Quartz Valley Comment
  POM248714  Lupinus sericatus Alice Eastwood, J. T. Howell 1938-5-18 5779 Lake Cobb Mountain Comment
  RSA296757  Lupinus sericatus John Rehling 1976-4-6 269 Lake Approx. 2.75 miles south of Whispering Pines along side of Hwy 29; T11N R8W S25 SE/4 NE/4 Comment
  SEINET10870689  Lupinus sericatus Ethel K. Crum 1939-4-30 Crum 2086 Lake Perennial, older plants with branched, woody caudex; herbage silvery; banner Revolute, light cerise with darker area above angle, wings ligh cerise, keel Purple at apex; petals turning blue after anthesis. Head of canon, transition Zone, lower slopes of cobb mountain, 6 mi nw of middletown. Comment
  POM276529  Lupinus succulentus Lyman D. Benson 1933-4-16 4320 Lake 5 miles E of Stubbs. 762 Comment
  HSC46134  Lythrum hyssopifolia J. P. Smith, J. O. Sawyer 1971-6-5 4675 Lake 4 mi. N of Upper Lake on the road to Lake Pillsbury Comment
  RSA299001  Machaeranthera canescens var. shastensis J. L. Strother 1977-7-26 1283 Lake Hull Mountain along Horse Ridge 200-400 m east of lookout station 2075 Comment
  SD8622  Madia Daniel Cleveland 1882-6-20 Lake Allen Springs Comment
  RSA74477  Madia citriodora Milo S. Baker 1951-6-21 12344 Lake About Snow Lake, ca. 5 miles west of Lower Lake 610 Comment
  CAS-BOT-BC343664  Madia elegans A. A. Heller 1902-8-1 6023 Lake On Eel River one mile below Hullville Comment
  UC33222  Madia elegans Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake Big Horse Mt; South Fork Eel River Comment
  UCD158744  Madia elegans James A. Neilson Jr. 1974-6-17 2789 Lake Mayacmas Mountains, Western Mine Road, Bounsall Ranch. (Location based on 1946 plat maps of Lake County.) (Elevation estimated by label maker using Google Earth.) 640 Comment
  UCD42056  Madia elegans Geri Hulse-Stephens 2001-6-29 710 Lake Goat Mountain. Wyman Switchback. North switchback, spring marsh. Comment
  CAS-BOT-BC344362  Madia exigua Agnes M. Bowman 1902-1-1 135 Lake Sulphur Banks Comment
  UC1737017  Madia exigua Kay H. Beach, Frank Gould 1940-5-17 438 Lake near Middletown. Comment
  RSA126798  Madia exigua A. Simontacchi 1937-6-21 179 Lake Hunter Point, 4 miles north of Upper Lake. Mendocino National Forest 854 Comment
  UC1795011  Madia gracilis R. K. Brummitt 1997-6-10 19691 Lake Near summit of Hopland-Lakeport road 700 Comment
  RSA407344  Madia madioides Lyman Benson 1932-6-21 3727 Lake Elk Mtn. Middle N Coast Mtn Range. Eel River watershed. 1220 Comment
  RSA10795  Madia minima C. B. Wolf 1928-5-6 2024 Lake 3 miles west of Bartlett Springs on the road to Clear Lake. Comment
  SD7179  Maianthemum racemosum subsp. amplexicaule Daniel Cleveland Jul 1882 Lake Allen Springs. Comment
  CAS-BOT-BC347433  Malacothrix floccifera L. R. Abrams 1928-5-7 12518 Lake Cache Creek, 2 miles west of Hough's Springs Comment
  HSC31957  Malacothrix floccifera Gary S. Lester 1974-5-4 127 Lake Along Walker Ridge Rd., 0.5 mi. from junction with Hwy. 20 671 Comment
  JEPS10217  Malacothrix floccifera Rimo Bacigalupi with G. T. Robbins 1954-6-24 4582 Lake 7.9 mi above Lake Pillsbury (along forest service road up to Mt. Hull summit); Mt. Hull 1524 Comment
  UC634842  Malva parviflora Pauline Schulthess 1931-7-25 Lake Ranch 1.5 mi sw of Kelseyville Comment
  UCR196904  Medicago minima S. Franson 1997-5-3 21 Lake North Coast Range, city of Upper Lake, near Scotts Creek Bridge on Hwy 29, c. 1/4 mile west along levee bordering Tule Lake, on levee's south side on an access road down to the lake 405 Comment
  CAS-BOT-BC271751  Melica californica L. R. Abrams 1928-5-5 12377 Lake Bartlett Mt. grade, 1 mi. from Clear Lake Comment
  HSC10326  Melica californica C. B. Wolf 1928-5-5 1951 Lake 1 mi. from Clear Lake on the road to Bartlett Springs. Comment
  POM296547  Melica californica Lyman Benson 1932-6-18 2714 Lake Kelseyville. 457 Comment
  RSA10193  Melica californica C. B. Wolf 1928-5-5 1951 Lake 1 mi from Clear Lake on the Bartlett Springs Grade. Comment
  RSA2781  Melica californica J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville Comment
  SEINET10599358  Melica californica A. Arthur Heller 1919-5-10 Heller 13138 Lake Coast Range, north side of the ridge west of Leesville, in gravel among the chaparral, which consists of Quercus, Ceanothus, and Uva-ursi. 457 Comment
  RSA2782  Melica geyeri J. W. Blankinship 1923-5-6 s.n. Lake Upper Kelsey Creek. Comment
  UC766859  Melica harfordii R. F. Hoover 1941-5-11 5018 Lake foot of grade w Middletown (on road to Kelseyville) Comment
  CAS-BOT-BC262513  Melica torreyana John Thomas Howell 1943-5-11 18053 Lake 2.9 miles north of Middletown Comment
  HSC35402  Melica torreyana Dryden 1975-5-3 155 Lake 8.7 mi. E of State Rte. 29, along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  UCD151247  Melica torreyana James A. Neilson Jr. 1974-6-17 2785 Lake Mayacmas Mountains, Western Mine Road, Bounsall Ranch. (Location based on 1946 plat maps of Lake County.) (Elevation estimated by label maker using Google Earth.) 640 Comment
  UCD162935  Melica torreyana James A. Neilson Jr. 1977-5-26 3900 Lake Mayacmas Mountains; Hahn Ranch, ca. 1 mile N of Glenbrook. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD41507  Mentha spicata var. spicata Geri Hulse-Stephens 2001-9-7 831 Lake Goat Mountain. Addington Camp. Along Addington Creek west of campsite. 1386 Comment
  POM296212  Mentzelia Cora W. Benson 1935-8-10 s.n. Lake Bed of Kelsey Creek, north of Kelseyville. Comment
  CHSC63741  Mentzelia dispersa Vernon H. Oswald; Lowell Ahart 1994-6-20 6325 Lake Forest Route M3 at Low Gap, on the N edge of Snow Mtn. Wilderness, NW of Stonyford. 1524 Comment
  JEPS73422  Mentzelia dispersa L. R. Heckard 1972-7-8 3016 Lake Along trail from Frog Pond to Milk Ranch. Snow. Mt. 1920 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
  JEPS41154  Mentzelia laevicaulis var. laevicaulis W. L. Jepson 1938-10-1 19058 Lake Coyote Valley, Bridge over Putah Creek Coyote Valley, Putah Creek Comment
  UC577713  Mentzelia laevicaulis var. laevicaulis A. Simontacchi 1937-7-26 343 Lake north end Clear Lake; Lakeport Quadrangle, Laurel Beach 408 Comment
  CHSC63742  Mentzelia micrantha Vernon H. Oswald; Lowell Ahart 1994-6-20 6342 Lake Forest Route M3 (18N04) 1.8 mi S of Copper Butte Creek, W edge of Snow Mtn. Wilderness, W of Stonyford. Common in dry disturbed soil of a weedy roadfill. 762 Comment
  CHSC37341  Micranthes californica B. Castro 1982-3-27 6 Lake In ravine ca. 20 yds s of Hwy 20 at jct with Walker Ridge Rd, ca. 6 mi w of jct of Hwys 20 and 16. 606 Comment
  RSA10208  Micropus californicus C. B. Wolf 1928-5-5 1933 Lake 4 mi from Upper Lake on road to Lucerne. Comment
  CAS-BOT-BC348491  Micropus californicus var. californicus L. R. Abrams 1928-5-5 12327 Lake Kelseyville Comment
  HSC67931  Micropus californicus var. californicus J. P. Smith 1974-5-4 7357 Lake 0.5 mi. N of junction of Hwy. 20 and Walker Ridge Rd. 671 Comment
  SEINET7042794  Micropus californicus var. californicus A. G. Vestal 1955-5-9 s.n. Lake Serpentine at Howard Springs. Whispering Pines quadrangle UTM Zone 10, 588320mE. 4300894mN. Comment
  CAS-BOT-BC322625  Microseris Greg de Nevers 2001-4-23 12318 Lake Clear Lake, Rodman Slough, LCLT property Comment
  CAS-BOT-BC348836  Microseris douglasii subsp. douglasii L. R. Abrams 1928-5-5 12357 Lake 2 mi. South of Lakeport Comment
  UC729978  Microseris douglasii subsp. douglasii Leo F. Koch 1940-4-26 880 Lake 0.5 mi s junction of Highway 29 and Adams Springs Road (s of Kelseyville) Comment
  SD132018  Microseris laciniata Rimo Bacigalupi, G. Thomas Robbins 1956-6-1 5678 Lake 0.9 mile south of the city limits of Lakeport. 409 Comment
  UCD81908  Microseris laciniata Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5489 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road mi N of intersection with Hwy 20. E side of road. 653 Comment
  RSA2705  Microseris laciniata subsp. laciniata J. W. Blankinship 1924-6-8 s.n. Lake Kelseyville Comment
  SEINET7016941  Microseris lindleyi A. G. Vestal, Wanda P. Vestal 1962-4-12 s.n. Lake Butts Canyon Road, 47 miles southeast of Route 53 or 5.2 miles southeast of Middletown. Comment
  SDSU10791  Mimetanthe pilosa D. F. Howe 1961-7-30 3092 Lake 6.4 miles North of Upper Lake Ranger Station. 396 Comment
  UCD160346  Mimulus Nellie Coffey 1931-4-12 s.n. Lake Exact location unkown Comment
  JEPS5726  Mimulus bolanderi Rimo Bacigalupi and J. R. Sweeney 1951-6-3 3350 Lake 6 1/2 mi nw Lower Lake (along road to Kelseyville just w of Manning Flat) 594 Comment
  UC1051508  Mimulus bolanderi Helen K. Sharsmith 1953-6-30 4394 Lake tributary to Middle Fork Eel River (slopes of Bear Creek, at Bear Creek Public Camp); Inner North Coast Ranges, Mendocino National Forest 624 Comment
  RSA111671  Mimulus breweri P. A. Munz 1956-7-25 22325 Lake Trail from Long Ridge to Snow Mtn. 1829 Comment
  RSA2332  Mimulus cardinalis J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake Comment
  POM272798  Mimulus douglasii Lyman Benson 1931-3-25 2697 Lake Kelseyville, Harris Hill. Middle N Coast mtn range, Kelsey Creek. 518 Comment
  UCD14555  Mimulus douglasii John M. Tucker 1980-5-3 4446 Lake summit of Walker Ridge, just west of junction of Walker Ridge Road and Brim Road. Comment
  POM273175  Mimulus floribundus Lyman Benson 1933-6-20 4484 Lake Kelseyville, middle N Coast mt. range. Kelsey Creek. 457 Comment
  SEINET4678007  Mimulus guttatus John S. Palmer 1975-5-3 318 Lake 8.7 miles east of State Route 29 along Butt's Canyon Creek on Butt's Canyon Road.; 0 549 Comment
  RSA434660  Mimulus guttatus Francis W. Pennell, H. L. Mason 1940-5-23 25529 Lake 6 miles north of Clear Lake, n. of Lakeport. 518 Comment
  RSA535815  Mimulus kelloggii David M. Thompson 1988-3-28 859 Lake Pinnacle Rock, off Bartlett Springs Road. 1357 Comment
  UC971677  Mimulus kelloggii Leo Koch 1940-4-27 902 Lake 6.1 mi s Lakeport (highway, toward Hopland) Comment
  POM311190  Mimulus kelloggii Leo Koch 1940-4-27 902 Lake Highway, 6.1 miles south of Lakeport toward Hopland. Comment
  JEPS86945  Mimulus layneae David M. Thompson 1986-6-20 517 Lake 1.8 mi n Snell Canyon Road (along Butts Canyon Road) 245 Comment
  UC1239032  Mimulus layneae Freed W. Hoffman 1948-6-26 2488 Lake 1.2 mi e Bear Creek crossing; North Coast Ranges, Long Ridge 746 Comment
  UC1239042  Mimulus layneae Freed W. Hoffman 1947-6-20 1613 Lake line between Lake county and Colusa County (summit of mountain); North Coast Ranges, Goat Mountain Comment
  UC1318336  Mimulus layneae J. R. Sweeney 1953-5-18 1027 Lake 5 1/2 mi nw Lower Lake (Kelseyville Road); Seigler Canyon Comment
  RSA535588  Mimulus layneae David M. Thompson 1986-6-20 517 Lake 1.8 mi N of Snell Canyon Road along Butts Canyon Road. 244 Comment
  UC998334  Mimulus layneae Milo S. Baker 1942-7-22 10333 Lake n slope Woodcrest Comment
  JEPS104384  Mimulus microphyllus Lowell Ahart 2003-7-14 10404 Lake Along a stream, on the w side of the second causeway going sw on Bartlett Springs Rd, Indian Valley Reservoir. 449 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
  POM273196  Mimulus moschatus var. sessilifolius Lyman Benson 1928-9-21 508 Lake Kelseyville, Rincon School House. Middle N Coast mtn range, Kelsey Creek. 488 Comment
  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
  UC726428  Mimulus nudatus A. A. Heller 1941-5-5 16104 Lake Lake-Colusa County Line State Highway #20 Comment
  UCD84401  Mimulus pilosus Ayzik Solomeshch 2004-6-13 s.n. Lake Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek. 891 Comment
  RSA96800  Mimulus pilosus Percy C. Everett, E. K. Balls 1954-10-18 20344 Lake Rice Creek, about jct with Bear Creek, road from Stonyford to Upper Lake 610 Comment
  RSA0056627  Mimulus rattanii David M. Thompson 1988-5-18 907 Lake 1.2 mi N of Lower Lake along Hwy 53. 407 Comment
  HSC101652  Mimulus tricolor J. P. Smith 2011-7-16 13309 Lake Along State Route 29 at Manning Flat west of Lower Lake. 564 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
  POM285529  Minuartia douglasii Lyman Benson 1928-4-30 144 Lake Lakeport; Summit, Rocky Hill 2 miles S Lakeport; Mt. Range: Mayacamas; River: Clear Lake. 488 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
  UCD19993  Minuartia douglasii C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1247 Lake 1 mile south of Kelseyville on Lower Lake Road. 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
  UC174076  Minuartia nuttallii subsp. gregaria H. M. Hall 1913-7-21 9530 Lake Mt. Hull inner North Coast Ranges (s slope near summit, 40-50 mi from Pacific Ocean) 2072 Comment
  CHSC89445  Mollugo verticillata Lowell Ahart 2004-10-4 11444 Lake Below the high water line of Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road. 446 Comment
  CAS-BOT-BC435099  Mollugo verticillata Peter Rubtzoff 1964-9-13 5509 Lake Clear Lake State Park. In lower Kelsey Creek area. Comment
  CAS-BOT-BC220523  Monardella villosa J. W. Blankinship 1928-7-3 s.n. Lake Mt. Konocti Comment
  CAS-BOT-BC220527  Monardella villosa Robert E. Jameson 1967-7-9 s.n. Lake South Fork of Scott's Creek 4 miles west of Lakeport Comment
  CAS-BOT-BC220530  Monardella villosa Mrs. Alexander McCallum 1898-7-1 s.n. Lake Upper Lake Comment
  UCD63847  Monardella villosa subsp. villosa Daniel Sanchez-Mata; Emin Ugurlu 2006-6-18 s.n. Lake Leesville-Barkerville. Bartlett Springs Road. 460 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
  UCD41576  Montia diffusa Geri Hulse-Stephens 2001-4-27 549 Lake Goat Mountain. Addington Pond. Near top of steep, east-facing slope, west of Pond. 1280 Comment
  JEPS75831  Montia fontana L. R. Heckard 1974-9-11 3916 Lake about 1/2 mi nw of Foutch Camp (1 1/2 mi se of Snow Mountain West, Frog Pond); Frog Pond 1920 Comment
  UCD86800  Muhlenbergia mexicana R. M. Love 1947-9-1 s.n. Lake Stephens Ranch, Indian Valley. 396 Comment
  UC1196178  Myosurus minimus J. P. Tracy May 28 1902-Jun 2 1902 1697 Lake 6 mi n Lakeport (in hills of Scotts Valley); Scotts Valley 426 Comment
  RSA295582  Myriophyllum hippuroides Lyman Benson 1948-7-3 12907 Lake Bogg s Lake, west of Mount Hanna. 854 Comment
  SD215559  Myriophyllum hippuroides Robert F. Thorne, L. DeBuhr 1975-8-15 46827 Lake Boggs Lake, west of Mt. Hannah, ca. 7.5 miles southsoutheast of Kelseyville and 3.0 miles northnorthwest of Glenbrook Resort. 853 Comment
  UC700308  Nama californica Milo S. Baker 1945-6-19 10977 Lake Sawmill Flat Bartlett Mt. (Bartlett Mt.) 1219 Comment
  UC1155251  Nassella cernua J. R. Sweeney 1952-5-2 793 Lake Hwy 29 4.5 mi from Middletown; Anderson Springs Fire Comment
  UC187242  Nassella cernua J. P. Tracy May 28 1902-Jun 2 1902 1707 Lake 6 mi nw Lakeport (in hills about Scotts Valley) 426 Comment
  CAS-BOT-BC260133  Nassella pulchra L. R. Abrams 1928-5-5 12382 Lake Bartlett [Spring?] Grade, 1 mile from Clear Lake Comment
  CHSC52155  Nassella pulchra David G. Bendix 1978-4-10 5 Lake 8.5 km w of Walker Ridge Road, Hwy 20, roadside. 460 Comment
  POM273417  Nasturtium officinale Lyman Benson 1928-4-28 195 Lake Highland springs; Mayacamas Mt RAnge, Dobe Creek Waterhsed 610 Comment
  RSA109909  Nasturtium officinale P. A. Munz 1956-7-25 22362 Lake Summit Spring, Long Ridge trail to Snow Mt. 1524 Comment
  CDA40082  Navarretia atractyloides T. C. Fuller, J. Erquiaga 1959-7-26 2849 Lake Middletown. 0 Comment
  UC1094366  Navarretia cotulifolia S. Galen Smith with J. Anderson 1957-6-7 2966 Lake ca 1.5 mi nw Middletown (0.5 mi w of intersection of Big Canyon road and Harbin Springs Road) 304 Comment
  SEINET7042664  Navarretia cotulifolia A. G. Vestal 1947-5-3 s.n. Lake Flat 2.5 miles northeast of Middletown. Middletown quadrangle UTM Zone 10, 536590mE, 4291808mN. Comment
  HSC44290  Navarretia divaricata J. P. Smith, J. O. Sawyer 1971-6-6 4744 Lake Buck Flat Recreation Site Comment
  UC1282743  Navarretia intertexta J. R. Sweeney 1953-5-18 1028 Lake 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa county line on Pope Valley road); Butts Canyon 243 Comment
  UCD37018  Navarretia intertexta Beecher Crampton 1956-6-26 3656 Lake Lake County, 3.5 miles by road east of Seigler Springs, west side of Snow's Lake. 655 Comment
  POM11684  Navarretia jepsonii Katherine Brandegee 1910-8-10 s.n. Lake Bear Valley, near Epperson's Comment
  RSA466278A  Navarretia jepsonii L. F. LaPre, K. Campbell 1987-6-29 s.n. Lake Barrel Springs Camp, NE of Clear Lake at Colusa Co. line, on Walker Pass Road Comment
  RSA642574  Navarretia jepsonii Stan C. Spencer 1993-6-17 3617 -31 Lake Lower Lake S 11 miles on Hwy 29 (2.4 miles N of Butts Canyon Road) Comment
  UCD32495  Navarretia jepsonii Beecher Crampton 1950-5-20 581 Lake Lake County, about 3 miles east of Middletown, Hill 1030, east side of road. 313 Comment
  UCD36358  Navarretia leucocephala subsp. pauciflora Beecher Crampton 1953-6-2 1403 Lake 5 miles northwest of Lower Lake, on Kelseyville Road, Manning Flat. 548 Comment
  CAS-BOT-BC230415  Navarretia leucocephala subsp. plieantha Peter Rubtzoff 1956-9-2 2801 Lake Boggs Lake, S shore of lake Comment
  RSA113754  Navarretia leucocephala subsp. plieantha Beecher Crampton 1956-6-27 s.n. Lake 0.25 mile north of Boggs Lake, northwest slope of Mt. Hannah Comment
  UC1059013  Navarretia leucocephala subsp. plieantha Beecher Crampton 1956-6-26 3670 Lake Loch Lomond 855 Comment
  OBI48830  Navarretia leucocephala subsp. plieantha Don Mansfield 1981-1 Lake Comment
  JEPS6667  Navarretia linearifolia subsp. pinnatisecta Milo S. Baker 1951-6-21 12338 Lake dry margin of Snow Lake Snow Lake 609 Comment
  JEPS69664  Navarretia linearifolia subsp. pinnatisecta W. L. Jepson 1938-6-9 18946 a Lake Bartlett Springs Comment
  JEPS73418  Navarretia linearifolia subsp. pinnatisecta L. R. Heckard 1972-7-8 3012 Lake about 1/2 mi nw Foutch Camp (Frog Pond); Snow Mt. 1920 Comment
  CHSC91451  Navarretia mellita Lowell Ahart; Robert Schlising 2005-7-2 12133 Lake About 30 yards north of Bartlett Springs Road (Road M12), near the northwest part of Indian Valley Reservoir. 477 Comment
  JEPS93805  Navarretia mellita Vernon H. Oswald and Lowell Ahart 1998-7-15 9297 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
  LA104389  Navarretia mellita Carl Epling; L. DeBhur 1975-8-15 46801 Lake Boggs Lake: W of Mt. Hannah, ca. 7.5 mi. SSE of Kelseyville and 3 mi. NNW of Glenbrook Resort 853 Comment
  OBI59427  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
  SD180577  Navarretia mellita Beecher Crampton 1953-7-13 1498 Lake 1 mile west of Scotts Valley Comment
  UC84827  Navarretia mellita Katharine Brandegee Jul 1884 Lake Cobb Mountain Comment
  UCD37011  Navarretia mellita Beecher Crampton 1956-6-26 3645 Lake Lake County, 3.5 miles by road east of Seigler Springs, margin of Snow's Lake. 655 Comment
  UCR141324  Navarretia mellita R. F. Thorne 1974-7-27 44942 Lake Boggs Lake north of Harrington Flat Road 915 Comment
  RSA0004853  Navarretia myersii subsp. deminuta L. Huntington, M. Rockwood 1993-5-5 41 Lake Long Valley, 2 mi. SE of Middletown, Butts Canyon Rd. near junction with Callayomi Road. Vernal pool. Comment
  SEINET207372  Navarretia pauciflora Rimo Bacigalupi, Thomas Robbins 1956-6-1 5688 Lake On road between Kelseyville and Lower Lake. 570 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-BC232775  Navarretia sinistra subsp. pinnatisecta P. Schulthess 1931-7-20 s.n. Lake Toll Road, ca. 3 miles W of Highland Spring Comment
  POM65667  Navarretia sinistra subsp. pinnatisecta A. A. Heller 1902-8-2 6019 Lake Near Hullville on the ridge between Eel River and Rice Creek. Comment
  RSA79955  Navarretia sinistra subsp. pinnatisecta H. L. Mason 1945-6-29 12612 Lake Wash of Kelsey Creek, near Kelseyville Comment
  UCD167379  Navarretia sinistra subsp. pinnatisecta Eric LoPresti 2016-7-6 17 Lake adjacent to McLaughlin UC Reserve. Knoxville State Recreation Area, Dunnigan Hill Road. 685 Comment
  RSA2262  Navarretia squarrosa J. W. Blankinship 1928-7-9 s.n. Lake Mt Konocti 610 Comment
  UC1602109  Navarretia tagetina T. S. Brandegee 1888-6-26 Lake Kelsey Comment
  SEINET196213  Navarretia viscidula Herbert L. Mason 1945-6-28 12607 Lake 2.5 miles south of Kelseyville Comment
  JEPS95445  Nemacladus capillaris Vernon H. Oswald and L. Ahart 1994-6-20 6337 Lake T18N R9W SE1/4 NW1/4 Sec. 1, 3400 ft, Chaparral-Yellow Pine Forest ecotone. 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
  OBI59412  Nemacladus capillaris Rimo Bacigalupi, G. T. Robbins 1956-6-1 5682 Lake Hesse flat, along Lower Lake to Kelseyville Rd 567 Comment
  JEPS33882  Nemacladus capillaris D. E. Breedlove 1963-5-30 5139 Lake 8 mi s Kelseyville (on road to Middletown) Comment
  SEINET10873098  Nemacladus capillaris Rimo Bacigalupi, Guy T. Robbins 1956-6-1 Bacigalupi 5682 Lake In obsidian rubble; Hesse Flat, along Lower Lake to Kelseyville Road 567 Comment
  UCD110860  Nemophila Christopher Mallek 2008-1 HV1- 13 Lake High Valley. 793 Comment
  UCD160450  Nemophila heterophylla James A. Neilson Jr. 1975-5-14 3454 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  CHSC27517  Nemophila menziesii var. integrifolia Michael F. Henetz 1978-4-15 13 Lake Ca. 100 m s of junction of Hwy. 29 and Hwy. 175. 529 Comment
  CAS-BOT-BC219418  Nemophila parviflora John Thomas Howell 1931-4-4 6161 Lake Along St. Helena Creek, 5.5 miles south of Middletown Comment
  CAS-BOT-BC219421  Nemophila parviflora A. A. Heller 1902-7-15 s.n. Lake About Summit Lake, near the summit of Mt. Sanhedrin Comment
  JEPS63431  Nepeta cataria Willis L. Jepson 1892-7-30 14896 Lake near Uncle Sam Mt. (= Mt. Konocti); Mountain Region of Clear Lake Comment
Read comments
Aug 3 2009
  RSA0013776  Nuphar lutea subsp. polysepala J. W. Blankinship 1926-6-1 s.n. Lake Kelsey Creek near Clear Lake. Comment
  RSA10156  Oemleria cerasiformis Carl B. Wolf 1928-5-6 1993 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  RSA0115181  Oemleria cerasiformis Lyman Benson 1948-7-3 12885 Lake Boggs Lake, west of Mt. Hanna. Mt. Range: Middle North Coast. 853 Comment
  UC1019892  Orcuttia tenuis Milo S. Baker 1948-7-23 12060 Lake dry bottom of lake near small water hole; Boggs Lake 914 Comment
  UCD88252  Orcuttia tenuis Milo S. Baker 1948-7-23 12060 Lake Boggs Lake. 914 Comment
  RSA0115199  Orcuttia tenuis Lyman Benson 1947-8-25 12804 Lake Boggs Lake, west of Mt. Hanna. Mt. Range: Middle N. Coast. 822 Comment
  UCR226150  Ornithogalum umbellatum Rachel Elkins 2008-1 s.n. Lake Hwy 20 at intersection of Hwy 29 in Upper Lake 410 Comment
  CHSC71442  Orobanche fasciculata Vernon H. Oswald; Lowell Ahart 1998-7-15 9307 Lake East side of county on Walker Ridge Rd. 9.8 mi south of Bartlett Springs Rd., 4.6 mi north of Hwy. 20. On a roadcut. 792 Comment
  HSC46133  Orobanche fasciculata J. P. Smith, J. O. Sawyer 1971-6-6 4715 Lake 0.75 mi. N of Clyde Mine, Walker Ridge Rd. Comment
  RSA0066535  Orobanche pinorum Philip A. Munz 1956-7-25 22321 Lake West Peak Ridge, Snow Mt. 2104 Comment
  UC1076312  Orobanche uniflora subsp. occidentalis Herbert L. Mason 1929-4-29 5229 Lake Hopland Grade, 3 miles south of Hopland. Comment
  UCD34993  Orthocarpus Beecher Crampton 1995-6-3 10315 Lake 6 miles west of lower lake on Hwy. 29. Comment
  UCD34994  Orthocarpus Beecher Crampton 1995-6-3 10316 Lake 6 miles west of lower lake on Hwy. 29. Comment
  RSA402003A  Orthocarpus erianthus Rick Lundquist 1979-4-14 15 Lake Mendocino National Forest; Middle Creek Campground 457 Comment
  RSA407952  Orthocarpus purpurascens F. W. Peirson 1926-4-2 6606 Lake Lower Lake. Auto camp grounds. Comment
  CHSC52669  Packera clevelandii James Jokerst 1985-6-24 2509 Lake Near Coyote Peak. 486 Comment
  CHSC71420  Packera clevelandii Vernon H. Oswald; Lowell Ahart 1998-7-15 9286 Lake East side of county near Barrel Spring on the east side of Baldy Mtn. and west of Walker Ridge Rd. 0.8 mi south of Bartlett Springs Rd. Along the banks of an intermittent stream. 640 Comment
  OBI15510  Packera clevelandii Rimo Bacigalupi, G. T. Robbins 1954-6-25 4618 Lake Along Stanton Crk, at the Kowalski Ranch, at upper edge of Indian Valley, along rd from Indian valley to Bear Valley (in Colusa county), 3.8 mi W of Colusa County line 442 Comment
  SD8772  Packera clevelandii Daniel Cleveland 1882-7-8 Lake Indian Valley Comment
  RSA63695  Paeonia brownii Milo S. Baker 1950-5-6 12206 Lake About 1 mile SE of Borax Lake Comment
  RSA126978  Panicum capillare B. O. Schreiber 1936-9-19 2337 Lake Sag pond, 1 mile N of Sheep Corral Snow Mt. Trail. 1341 Comment
  RSA702902  Panicum capillare L. Ahart 2004-10-4 11440 Lake Below the high water line of Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road. 447 Comment
  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
  UCD167115  Parnassia palustris James Neilson 1978-8-15 3971 Lake Mayacmas Mountains. Socrates Mine Headquarters. (Exact location unknown, coordinates estimated by label maker.) Comment
  UC1028312  Parvisedum leiocarpum George B. Rossbach 1955-5-9 297 Lake Manning Flat 3 mi s of Clear Lake and 5 mi w of Lower Lake Village Clear Lake; Manning Flat 569 Comment
  UC980593  Parvisedum pentandrum Milo S. Baker 1940-5-1 9697 Lake Soda Creek near Lake Pillsbury; Soda Creek Comment
  UC592629  Parvisedum pentandrum Milo S. Baker 1938-5-1 8957 Lake w of Lakeport (along the highway) Comment
  CAS-BOT-BC265632  Paspalum distichum John Thomas Howell 1945-6-22 21221 Lake Clear Lake Oaks Comment
  UC886637  Pedicularis densiflora R. S. LaMotte 1933-4-1 Lake Mount St. Helena Comment
  UCD159738  Pedicularis densiflora James A. Neilson Jr.; Teresa A. Sholars 1975-3-27 3067 Lake Mayacmas Mountains; ca. 1/8th mile southeast of Childers Peak, east of Big Canyon Road. Barceloux Ranch. (Elevation estimated using Google Earth by label maker.) 579 Comment
  CHSC114990  Pediomelum californicum Lowell Ahart 2015-4-28 20100 Lake 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
  HSC92489  Pellaea andromedifolia Eric B. Peterson, Thomas Ward, Matt Foruria 1995-4-1 27 Lake Blue Oak Campground, about 70 m up the canyon from the end of camping area, about 50 m uphill from stream on N facing slope 549 Comment
  CAS-BOT-BC71332  Pellaea mucronata John Thomas Howell 1926-3-21 1724 Lake St. Helena Creek, 4 miles below Patten's Comment
  HSC40112  Pellaea mucronata Ron Kay 1977-2-17 Lake W side of Hells Peak Comment
  CHSC22361  Penstemon heterophyllus Robert A. Schlising 1962-5-4 2233 Lake California Coast Ranges. Along Bartlett Springs Road, 8.7 mi W of Jct Bear Valley 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
  HSC45943  Penstemon heterophyllus Tim Bertram 1978-6-30 Lake Near junction of FS Rds. 17N04 and 16N41 Comment
  RSA789051  Penstemon heterophyllus Carrie A. Herd 1982-5-9 103 Lake Butts Canyon Road, 9.2 mi. from Napa Co. line Comment
  RSA10767  Penstemon heterophyllus subsp. purdyi Carl B. Wolf 1928-5-6 2053 Lake 4 miles E of Bartlett Springs on the road to Williams. Comment
  RSA523383  Penstemon heterophyllus subsp. purdyi W. L. Jepson 1941-5-11 5023 Lake South base of Mt Konocti. Comment
  RSA537509  Penstemon heterophyllus subsp. purdyi Barbara Ertter 1988-7-4 7702 Lake Bear Creek Rd ca 10 airmiles N of Upper Lake (town), crest of road 3.8 miles from Elk Mt. Rd. Mendocino Nat'l For. 976 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
  UC887069  Penstemon heterophyllus var. heterophyllus A. A. Heller 1916-6-8 12377 Lake near Hough's Springs; near Hough's Rpings Comment
  NY601773  Penstemon heterophyllus var. purdyi C. F. Baker 1913-5-9 3089 Lake Kelseyville Comment
  NY601774  Penstemon heterophyllus var. purdyi W. L. Jepson 1941-5-11 5023 Lake South base of Mt. Konocti. Comment
  SD27935  Penstemon heterophyllus var. purdyi Carl B. Wolf 1928-5-4 1896 Lake 2 mi. no. of Middletown 427 Comment
  UC75112  Penstemon heterophyllus var. purdyi Baker 1903-5-8 2976 Lake Mts. in se Lake Co. Comment
  UCD134876  Pentachaeta exilis John Thomas Howell 1976-4-28 51615 Lake Lake Phillsbury near Scott Dam. 548 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
  HSC46517  Perideridia kelloggii J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9285 Lake Mendocino National Forest, FS Rd. 20N01, near area known as Cabbage Patch. 610 Comment
  SEINET4206611 Image available Perideridia kelloggii Robert A. Norris 1978-1 3838 Lake by State Hwy. 29, 4.2 mi. W Lower Lake, Lake Co. 396 Comment
  UCD41910  Perideridia kelloggii Geri Hulse-Stephens 2001-6-29 s.n. Lake Goat Mountain. Wyman Switchbacks. N switchback spring. 1173 Comment
  UCD41989  Perideridia kelloggii Geri Hulse-Stephens 2001-6-29 716 Lake Goat Mountain. Wyman Switchback. Comment
  RSA518862  Perideridia kelloggii Barbara Ertter 1988-7-4 7713 Lake 0.5 miles E of Rice Fork on Bear Creek Road, 1.5 miles W of Bear Creek Campground, Mendocino National For. ca. 11 air miles N of Upper Lake (town) 610 Comment
  CHSC10578  Phacelia distans Lowell Ahart 1969-4-7 Lake Near Clear Lake. 243 Comment
  HSC44367  Phacelia heterophylla J. Walker 1977-4-23 25 Lake .4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  RSA133923  Phacelia imbricata L. R. Heckard 1950-5-13 50 Lake Along highway three miles north of Middletown (about 500 yards south of serpentine slopes with Phacelia egena). Comment
  UC1046952  Phacelia imbricata L. R. Heckard and J. R. Sweeney 1953-4-28 360 Lake road cut about 8 mi s Lower Lake Comment
  UC1282733  Phacelia imbricata J. R. Sweeney 1952-4-6 702 Lake slope on n side of lake 0.5 mi from intersection of Highway 20 and Scott Valley road; Lower Blue Lake 441 Comment
  UC909957  Phacelia imbricata A. A. Heller 1916-6-7 12374 Lake along roadside between Bartlett Springs and Allen Springs Comment
  UC1046993  Phacelia imbricata subsp. imbricata L. R. Heckard 1951-6-13 157 Lake e Bartlett Springs (e base of mt.); Bartlett Mountain, Bartlett Flat Comment
  UC901843  Phacelia imbricata subsp. imbricata L. Constance, L. R. Heckard, and A. R. Kruckeberg 1950-5-13 3331 Lake 500 yd s Hill 1030 (3 mi n of Middletown) 457 Comment
  UC901844  Phacelia imbricata subsp. imbricata L. Constance, L. R. Heckard, and A. R. Kruckeberg 1950-5-13 3332 Lake 500 yd ne Hill 1030 (3 mi n of Middletown) 457 Comment
  UC107349  Phacelia mutabilis Katharine Brandegee 1892-8-25 Lake Snow Mountain Comment
  UCD132534  Phacelia ramosissima Ninh Khuu; PLS 102 plant collecting interns 2013-5-4 6 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. North part of park, north of Soda Bay Road. By rocks next to entrance kiosk. 418 Comment
  UC967255  Phacelia suaveolens L. Constance, L. R. Heckard, S. G. Smith and J. R. Sweeny 1951-4-15 3373 Lake 5.6 miles north of Lower Lake. Comment
  CHSC27538  Phacelia tanacetifolia Greg C. Halcomb 1978-4-9 11 Lake E side of Clear Lake, 2.2 mi s of Lucerne. 396 Comment
  UC663076  Phacelia tanacetifolia F. G. Meyer 1938-4-5 1377 Lake ne side Clearlake Comment
  CAS-BOT-BC265810  Phalaris arundinacea Greg de Nevers 1996-5-18 10818 Lake Just south of Anderson Marsh State Historic Park Comment
  CHSC91220  Phalaris arundinacea D. Isle 1997-7-31 328 Lake Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. Low Gap Meadow. 1127 Comment
  UCD88503  Phalaris arundinacea R. O. Brandt 1949-7-12 s.n. Lake 16 miles E of Upper Lake. Comment
  UC519019  Phalaris minor Elizabeth Lodge 1933-6-5 321 Lake ridge between Hopland and Lakeport Comment
  CAS-BOT-BC250716  Phalaris paradoxa Greg de Nevers 2001-5-14 12403 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  RSA2778  Phalaris paradoxa J. W. Blankinship 1924-6-8 s.n. Lake Kelseyville Comment
  UCD35404  Phleum pratense Beecher Crampton 1956-6-26 3675 Lake Loch Lomond. 855 Comment
  JEPS80402  Phlox diffusa L. R. Heckard and J. Hickman 1981-6-23 5635 Lake nw spur North Ridge; Snow Mt. 1981 Comment
  CAS-BOT-BC222495  Pholistoma auritum var. auritum Georgia Bentley 1917-5-30 s.n. Lake Lakeport Comment
  CAS-BOT-BC134955  Phoradendron bolleanum H. E. McMinn 1926-1-2 1624 A Lake Near St. Helena Crest - near Middletown. Base Mt. St. Helena Comment
  UC1078809  Phoradendron densum R. Ornduff 1957-5-5 1279 Lake 0.3 mi. s. of bridge across St. Helena Creek (on Calistoga-Middleton rd.) Comment
  CAS-BOT-BC141052  Phoradendron serotinum subsp. macrophyllum Peter Rubtzoff 1963-9-22 5275 Lake Clear Lake State Park. In Lower Relsey Creek area Comment
  UC1124394  Phyla lanceolata A. Simontacchi 1937-7-16 306 Lake 0.6 mi wnw Laurel Beach; Lakeport Quad., wnw of Laurel Beach 405 Comment
  UCD63048  Pickeringia montana Daniel Sanchez-Mata 2006-6-11 s.n. Lake Knoxville-Lower Lake. Morgan Valley Road. 680 Comment
  UC1193199  Pickeringia montana var. montana P. Zinke 1950-5-17 216 Lake 1 mi n Livermore Ranch; Quad. 60D1 853 Comment
  UC555474  Pickeringia montana var. montana Pauline Schulthess 1931-7-15 Lake on old Pieta Rd. about 3 mi s Highland Springs; Toll Flats Comment
  CAS-BOT-BC71794  Pilularia americana Mrs. Merrel Ackley 1965-6-1 s.n. Lake Near top of Elk Mountain Comment
  CAS-BOT-BC71795  Pilularia americana Milo S. Baker 1945-6-29 11093 Lake Bogg's Lake, N.W. base of Mt. Hanna 914 Comment
  CAS-BOT-BC71796  Pilularia americana Milo S. Baker 1950-6-2 12268 Lake Bogg's Lake 914 Comment
  CAS-BOT-BC78283  Pinus attenuata Clare R. Wheeler 1978-10-14 741 Lake Mayacmas Mountains, Mill Creek Rd. (Rte. 203)., Approx. 8 miles SE of Mill Creek County Park 762 Comment
  SEINET7876333 Image available Pinus lambertiana A. Simontacchi 1931-1 351 Lake 1.2 miles south of Low Gap, Lakeport, elevation 4000 feet, Mendocino National Forest. Lake County, California. 12 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
  RSA702578  Pinus sabiniana L. Ahart 2004-10-14 11456 Lake On the south edge of Bartlett Springs Road (Road M12), near the northwest part of Indian Valley Reservoir. 459 Comment
  JEPS93869  Piptatherum miliaceum Vernon H. Oswald and Lowell Ahart 1998-7-15 9309 Lake e side of county on Walker Ridge Road 9.8 mi s of Bartlett Springs Road (4.6 mi n of Highway 20); Walker Ridge Road 792 Comment
  CAS-BOT-BC169559  Plagiobothrys Greg de Nevers 2001-4-23 12269 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC169837  Plagiobothrys Agnes M. Bowman 1902-3-1 31 Lake Burns Valley Comment
  CAS-BOT-BC228062  Plagiobothrys Greg de Nevers 2001-4-8 12193 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 457 Comment
  UCR256109  Plagiobothrys Greg de Nevers 2001-4-8 12175 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 476 Comment
  SD27843  Plagiobothrys bracteatus Carl B. Wolf 1928-5-7 2091 Lake 4.0 miles east of Houghs Mineral Springs, on road to Williams. 2000 Comment
  HSC95798  Plagiobothrys fulvus A. Skelly, G. McCabe, B. Bletcher 1996-3-30 24 Lake 5.3 mi. W of Walker Ridge Rd. on Indian Res. Rd.; 57 mi. E of Hwy. 101 on Hwy. 20. Beside Clear Creek 549 Comment
  UC1239613  Plagiobothrys fulvus Joseph P. Tracy 1921-5-12 5533 1/2 Lake on hills near Lakeport; Northern Coast Ranges 426 Comment
  CAS-BOT-BC279  Plagiobothrys lithocaryus M. K. Curran 1884-5-1 s.n. Lake Lakeport Comment
  HSC38132  Plagiobothrys nothofulvus Thomas W. Nelson, Jane P. Nelson, James Nelson, J. P. Smith 1976-4-13 2361 Lake Along Bartlet Springs Rd., 0.6 mi. from its junction with Hwy. 20 Comment
  RSA0051315  Plagiobothrys nothofulvus Greg de Nevers 2001-5-14 12410 Lake Clear Lake, Rodman Slough. 396 Comment
  UCD131561  Plagiobothrys nothofulvus Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7567 Lake Clear Lake State Park. NE of Kelseyville. East side of Lower Bayview Campground. 425 Comment
  SBBG28766  Plagiobothrys stipitatus var. micranthus M. S. Baker 1957-6-21 12328 Lake margin of Snow Lake 609 Comment
  UCD147501  Plagiobothrys stipitatus var. micranthus Coralie Donkers; Plant Science 102 collecing interns 2014-4-26 2 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Anderson Flat. 402 Comment
  HSC31573  Plagiobothrys tenellus Teresa Prendusi 1974-5-4 28 Lake Walker Ridge, 0.5 mi. N of junction with Hwy. 20 671 Comment
  RSA127185  Plagiobothrys tenellus Milo S. Baker 1946-5-1 11343 Lake Road from Burn s Val. Hwy to Borax Lake. Comment
  HSC66072  Plantago erecta Teri Bartowski, Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 17 Lake Walker Ridge Rd., 2.65 mi. S of junction with access road to Indian Valley Dam Comment
  JEPS6427  Plantago erecta J. R. Sweeney 1953-5-18 1022 Lake 3 mi ne Middletown (on Highway 53, Hill 1030) 335 Comment
  RSA402005B  Plantago erecta K. Irwin 1977-4-23 283 Lake 0.4 mi N of state route 20 on the Walker Ridge Rd. 640 Comment
  JEPS80339  Platanthera leucostachys L. R. Heckard and J. Hickman 1981-6-21 5577 Lake north cirque Snow Mt. (mossy meadow on slope) 1965 Comment
  CAS-BOT-BC91654  Platystemon californicus Georgia Bentley 1917-4-4 s.n. Lake Lakeport. Comment
  CAS-BOT-BC91656  Platystemon californicus Agnes M. Bowman 1902-3-1 s.n. Lake Sulphur Banks. Comment
  HSC37203  Platystemon californicus Lon Hall 1975-5-3 322 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  HSC90084  Platystemon californicus Pamela Grefsrud, Marty Reed, Eileen Rohmer 1990-4-14 51 Lake Blue Oak Campground, Indian Valley Reservoir Access Rd., 2.5 mi. NE of intersection with Walker Ridge Rd. 534 Comment
  UC1541301  Platystemon californicus Harold E. Parks 1930-5-15 824 Lake Mirabel Mine 762 Comment
  UC72705  Platystemon californicus Hardin Irwin 1904-3 47 Lake vicinity Kelseyville; vicinity of Kelseyville Comment
  CAS-BOT-BC91655  Platystemon californicus R. D. Stone 1983-5-11 504 Lake In headwaters of High Valley Creek, ca. 1.0 mile south southwest of Glenbrook. 792 Comment
  HSC36833  Platystemon californicus John Rehling, Robert M. Specht 1976-3-24 149 Lake N side of Hwy. 29, 1.1 miles E of the turnoff to Hopland Comment
  RSA10788  Platystemon californicus var. californicus Carl B. Wolf 1928-5-6 2031 Lake 3 miles west of Bartlett Springs on the road to Clear Lake. Comment
  JEPS86700  Plectritis brachystemon L. R. Heckard with P. C. Silva 1988-6-19 6717 Lake 0.5 mi nw of Summit Springs (Snow Mountain); Snow Mountain 1600 Comment
  HSC42193  Plectritis ciliosa M. A. Baker 1977-4-23 185 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC38114  Plectritis congesta Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-13 2367 Lake Along Bartlet Springs Rd., 0.6 mi. from its junction with Hwy. 20 Comment
  POM284725  Plectritis macrocera subsp. macrocera Lyman D. Benson 1928-4-27 733 Lake Highland Springs. Mayacamas Mtn Range. Clear Lake watershed. 610 Comment
  CAS-BOT-BC251077  Poa R. Bacigalupi 1948-3-7 2864 -A Lake 6 miles northeast of Lakeport Comment
  CAS-BOT-BC244363  Poa annua L. C. Barnard 1935-5-10 s.n. Lake Lakeport Comment
  POM296588  Poa annua Lyman Benson 1934-6-12 6076 Lake Kelseyville; Kelsey Creek; Middle N. Coast Mt. Range; Clear Lake watershed 427 Comment
  CAS-BOT-BC254938  Poa bulbosa A. A. Beetle No date on label 1735 Lake Shore of Clear Lake, W side of roadside bank Comment
  HSC62931  Poa bulbosa Michael Dalke 1979-4-14 27 Lake Mendocino National Forest, Middle Creek Campground. 457 Comment
  HSC96802  Poa bulbosa J. Carey, A. Hong, J. Leffingwell 1995-4-2 35 Lake Blue Oak Recreation Site Campground. 537 Comment
  RSA298709  Poa bulbosa Rick Lundquist 1979-4-14 16 Lake Mendocino National Forest; Middle Creek Campground 457 Comment
  UC730011  Poa pratensis subsp. pratensis Leo F. Koch 1940-4-28 910 Lake s Kelseyville (7 mi s of junction of Hwy 29 along Bottle Rock Rd) Comment
  UCD42093  Poa pratensis subsp. pratensis Geri Hulse-Stephens 2002-5-31 933 Lake Goat Mountain. Root Homestead. Parcel. Near West vernal pool; Common name: Kentucky bluegrass 944 Comment
  RSA2546  Poa secunda J. W. Blankinship 1924-5-2 s.n. Lake Kelseyville Comment
  SBBG676  Poa secunda A. A. Beetle 1941-4-27 1733 Lake Clear Lake, SW corner Comment
  CAS-BOT-BC236171  Poa secunda subsp. secunda A. A. Heller 1919-5-10 13135 Lake Coast Range, N side of the ridge W of Leesville 457 Comment
  CAS-BOT-BC236176  Poa secunda subsp. secunda J. W. Blankinship 1924-5-2 s.n. Lake Kelseyville Comment
  HSC35397  Poa secunda subsp. secunda Dryden 1975-5-3 151 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  UCD90479  Poa secunda subsp. secunda A. A. Beetle 1941-4-27 1733 Lake SW corner of Clear Lake. Comment
  UCD90492  Poa secunda subsp. secunda A. A. Beetle; G. L. Stebbins Jr. 1942-6-3 3619 Lake 1.5 miles S of Hoberg's on Cobb Mt. Comment
  POM283134  Pogogyne douglasii Lyman Benson 1928-6-14 230 Lake Kelseyville; Mt. Range: Middle North Coast; River: Kelsey Creek. 457 Comment
  RSA114091  Pogogyne douglasii R. C. Bacigalupi, J. R. Sweeney 1951-6-3 3341 Lake Vernal pool in Manning Flat along road between Kelseyville and Lower Lake, ca. 5.5 miles NW of Lower Lake 564 Comment
  UCD110855  Polygala Christopher Mallek 2008-1 HS1- 2 Lake Highland Springs. 602 Comment
  CAS-BOT-BC110516  Polygonum Greg de Nevers 2001-7-8 12540 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  CAS-BOT-BC414304  Polygonum aviculare subsp. neglectum Peter Rubtzoff 1956-9-2 2814 Lake Boggs Lake. Southern shore of the lake Comment
  RSA74326  Polygonum convolvulus Leo Koch 1940-4-26 884 Lake in field N of road, 1/2 mile S of jct of Hwy 29 and Adams Spring road, S of Kelseyville Comment
  UC302991  Polygonum douglasii Joseph P. Tracy 1915-7-12 2241 Lake Mt. St. Helena North Coast Ranges (n slope) 609 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
  RSA781357  Polygonum parryi Anna Kostikova, Glenn Litsios, Sarah Burgy 2010-7-2 158 Lake Harrington Flat Rd, Boggs lake Ecological Preserve. Comment
  RSA2438  Polygonum persicaria J. W. Blankinship 1928-8-10 s.n. Lake Kelseyville. Comment
Read comments
Jul 24 2009
  CAS-BOT-BC420000  Polygonum polygaloides subsp. kelloggii Milo S. Baker 1950-6-2 12258 Lake Margin of Bogg's Lake 914 Comment
  CAS-BOT-BC421012  Polygonum spergulariiforme Agnes M. Bowman 1901-9-16 s.n. Lake Sulphur Banks Comment
  RSA485491  Polypodium californicum Lyman Benson 1931-3-22 2685 Lake Highland Springs; Mt. Range: Mayacamas; River: Dobe [Adobe] Creek. 610 Comment
  CDA2354  Polypogon maritimus J. T. Howell 1945-6-22 21218 Lake Sulphur Banks. 0 Comment
  RSA484470  Polypogon monspeliensis Frank W. Gould 1940-5-15 1265 Lake 2.5 miles northeast of Middleton. Comment
  UCD92445  Polypogon viridis Beecher Crampton 1956-6-26 3660 Lake Margin of Snow's Lake, 3.5 miles, by road E of Seigler Springs. 655 Comment
  RSA161327  Polystichum imbricans D. H. Wagner 1959-9-11 14414 Lake Unspecified 1951 Comment
  UCD40022  Polystichum imbricans subsp. curtum Rodney Gale Myatt 1971-9-16 1329 Lake Just above Potter Valley, west of Lake Pillsbury. 609 Comment
  CDA32846  Potamogeton CDFA staff 1986-7-15 Lake Lake Pillsbury 0 Comment
  POM313018  Potamogeton diversifolius H. L. Mason 1945-6-29 12624 Lake Boggs Lake at base of Mt. Hanna. Comment
  RSA755720  Potamogeton foliosus Robert F. Thorne, M. Patterson 1982-8-31 55235 Lake Northwest slope of Mount Hannah, Boggs Lake 854 Comment
  UCR77699  Potamogeton foliosus R. F. Thorne, Larry E. DeBuhr 1975-8-15 46830 Lake Coast Range, Boggs Lake, west of Mt. Hanah, c. 7.5 mi SSE of Kelseyville and 3 mi NNW of Glenbrook Resort 856 Comment
  RSA286393  Potamogeton gramineus Robert F. Thorne 1974-7-27 44984 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  CAS-BOT-BC291874  Potamogeton nodosus Geri Hulse-Stephens 2001-7-1 761 Lake Goat Mountain. Addington Pond 1280 Comment
  UC1100059  Potamogeton nodosus Malcolm A. Nobs, S. Galen Smith 1949-9-8 1851 Lake many shores of Thurston Lake Comment
  UCR281717  Potamogeton nodosus Lyman Benson 1946-8-31 12186 Lake Middle North Coast Mountain Range, Thurston Lake, NW of Lower Lake 457 Comment
  CAS-BOT-BC453850  Potamogeton nodosus J. W. Blankinship 1928-9-23 s.n. Lake Clear Lake. Timothy's. Comment
  UCD138267  Potamogeton nodosus Malcolm A. Nobs 1950-8-16 173 Lake Resort area at southeast end of Clear Lake. Comment
  UCD166464  Potentilla Peter Rubtzoff 1956-9-2 2793 Lake Boggs Lake, 6.8 miles northwest of Cobb, on the road, and then 0.6 miles to the southeast on a side road. Southern shore of the lake, 0.8 miles southeast of the main road. Comment
  POM35109  Potentilla gracilis var. fastigiata A. A. Heller 1902-7-15 5884 Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  UCD19382  Potentilla gracilis var. fastigiata Gerald Dickinson 1964-7-21 187 Lake Near Upper Nye Campground. Comment
  CAS-BOT-BC516322  Prosartes hookeri J. W. Blankinship 1923-4-15 s.n. Lake Saratoga Springs Comment
  UC570727  Prunella vulgaris var. lanceolata Pauline Schulthess 1931-7-18 Lake 6 mi se Kelseyville (Hildebrand Ranch); se of Kelseyville Comment
  CAS-BOT-BC157924  Prunus emarginata L. R. Abrams 1928-5-6 12458 Lake Summit to Bartlett Springs Comment
  POM275640  Prunus emarginata Lyman D. Benson 1928-4-28 202 Lake Highland springs; Mayacamas Mt Range, 'Dobe Creek Watershed. 610 Comment
  UCD40020  Prunus emarginata Rodney Gale Myatt 1971-9-16 1033 Lake Hull Mt., north of Lake Pillsbury. 2072 Comment
  RSA293123  Prunus subcordata Thomas W. Nelson, J. P. Smith, Jane Nelson, James Nelson 1976-4-11 2296 Lake Clearlake State Park. Comment
  UC903697  Prunus subcordata Milo S. Baker 1950-4-15 12177 Lake back of Sulphur Bank Mine (at s shore of Clear Lake); Clear Lake Comment
  RSA0002305  Pseudostellaria jamesiana A. A. Heller 1902-7-15 5880 Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  SEINET10574499 Image available Pseudostellaria jamesiana A. Arthur Heller 1902-7-15 Heller 5880 Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  UC1019902  Psilocarphus brevissimus var. brevissimus Milo S. Baker 1954-5-22 12952 Lake n of Lower Lake (along Kelseyville Hwy); Manning Flat Comment
  POM278392  Ptelea baldwinii subsp. crenulata Lyman D. Benson 1928-3-28 135 Lake W side of Mt. Konocti. Kelseyville. Middle N Coast Mtn range. Cold Creek river. 762 Comment
  CAS-BOT-BC146386  Ptelea crenulata Carl B. Wolf 1930-11-2 1796 Lake 4 miles east of Hough's Mineral Springs on road to Williams 609 Comment
  CAS-BOT-BC146390  Ptelea crenulata V. B. 1916-9-24 s.n. Lake [Mt. Konokti] Mt. Konocti, Clear Lake Comment
  UC1130459  Ptelea crenulata A. Simontacchi 1937-7-9 267 Lake sw bluff Soda Bay; Lakeport Quad. 441 Comment
  UC161642  Ptelea crenulata J. Torrey 1865-1 63 Lake Borax Lake 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
  HSC46616  Pyrola aphylla J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9290 Lake Mendocino National Forest, FS Rd. 20N01, near area known as Cabbage Patch. 610 Comment
  CAS-BOT-BC466049  Pyrola picta A. A. Heller 1902-7-14 5861 Lake Foothills S of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  UC1618046  Quercus Donald G. Nelson 1940-4-30 659 Lake between Middletown and Kelseyville (summit of the grade, just above Loch Lomond, Cobb Mt.); Cobb Mt. Comment
  POM270259B  Quercus X morehus Lyman Benson 1932-8-29 4054 Lake Lower Lake- Middleton; Watershed- Clear Lake; Middle N Coast mt. range. 549 Comment
  UC1561219  Quercus X morehus Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7528 Lake Hwy 175 ca 1 mi s jct Hwy 29 (s of Lakeport, e side of road) 426 Comment
  HSC8116  Quercus berberidifolia P. J. Zinke 1949-5-3 9 Lake Hopland-Lakeport Rd. 1.0 mi E of summit 457 Comment
  POM270083  Quercus berberidifolia Lyman Benson 1936-8-28 7966 Lake Hopland Grade, Mayacamas Mt. Range, Clear Lake watershed. 549 Comment
  RSA1470  Quercus berberidifolia E. R. Johnson 1929-08 1427 Lake Between Hopland and Lakeport. Comment
  RSA1944  Quercus berberidifolia Carl B. Wolf 1930-11-2 1797 Lake 4 miles E of Houghs' Mineral Springs on road to Williams. 610 Comment
  UC1193266  Quercus berberidifolia P. Zinke 1950-11-4 200 Lake 1 mi nw High Valley; High Valley Ridge 609 Comment
  UC484115  Quercus berberidifolia Carl B. Wolf 1930-11-2 Lake 4 mi e Hough's Mineral Springs (on road to Williams) 609 Comment
  UCD45206  Quercus berberidifolia A. Simontacchi 1937-7-6 254 Lake 1.4 miles north northwest of Upper Lake ; altitude 1700 feet. 518 Comment
  CAS-BOT-BC62561  Quercus chrysolepis Stanford 1897-7-1 s.n. Lake Cobb Mountain Comment
  HSC35038  Quercus chrysolepis A. M. Montalvo 1975-5-3 221 Lake 2.1 mi. N of junction between Bottle Rd. and Hwy. 175 762 Comment
  UCD14546  Quercus douglasii Rob Ickes 1989-6-4 14 Lake California, Lake Co.; 1/8 mi south of last hous on Buckingham Pt., Clear Lake; 414 Comment
  CAS-BOT-BC86198  Quercus dumosa M. S. Jussel 1933-4-29 s.n. Lake Jordan Park, Cobb Mt. Comment
  UCD40012  Quercus dumosa Rodney Gale Myatt 1971-9-15 1000 Lake Cobb Mt. Along Hwy 29, south of Clear Lake. 822 Comment
  POM270109  Quercus durata Lyman Benson 1939-7-12 9680 Lake South of Kelseyville, Bottlerock Mountain, Middle N Coast Mt. Range, Clear Lake watershed. 549 Comment
  SEINET2066425 Image available Quercus durata Royal D. Suttkus 1967-6-24 67 -272 Lake 10.3 miles N of Pope Valley. Comment
  HSC37585  Quercus durata var. durata A. M. Montalvo, J. D. Ackerman 1975-9-3 707 Lake N side of Boggs Mtn. E of Cobb, Spikenard Creek near Rd. 100 817 Comment
  HSC68249  Quercus durata var. durata J. P. Smith 1974-5-4 7354 Lake 0.5 mi. N of junction of Hwy. 20 and Walker Ridge Rd. 671 Comment
  UCD45902  Quercus durata var. durata Frank T. Callahan II 1986-11-16 s.n. Lake California, Lake County: off Highway 20, several miles west of junction with Highway 16. Comment
  CAS-BOT-BC94347  Quercus garryana C. Hart Merriam 1916-9-7 s.n. Lake Summit, Sheet Iron Mountain Comment
  CAS-BOT-BC94348  Quercus garryana Alice Eastwood 1925-5-22 12782 Lake Dashiells, Mt. Sanhedrin Comment
  POM270250  Quercus kelloggii Lyman Benson 1929-11-28 1937 Lake Mt. Konocti, Kelseyville, Middle North Coast Mt. Range. 457 Comment
  RSA275349  Quercus kelloggii J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9307 Lake Boardman Ridge along Forest Service Rd 1N02, 1.4 miles N of its junction with FS Rd 20N01. 1006 Comment
  UC1196361  Quercus kelloggii Joseph P. Tracy Jul 21 1905-Aug 16 1905 2303 Lake Elk Mt. Northern Coast Ranges, northern Lake Co., Elk Mt. 1219 Comment
  CAS-BOT-BC61538  Quercus lobata Alice Eastwood 1925-5-22 12868 Lake Dashiells Mt. Sanhedrin Comment
  UC1196522  Quercus lobata Joseph P. Tracy 1922-10-15 6129 Lake Lakeport Northern Coast Ranges 426 Comment
  UCD132478  Quercus lobata Madeleine Taylor; PLS 102 plant collecting interns 2013-5-4 5 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. North side of park, north of Soda Bay Road. Next to entrance kiosk. 419 Comment
  UCD131679  Quercus parvula var. shrevei Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7587 Lake Clear Lake State Park. NE of Kelseyville. South side of park, Top of knoll on north side of road that leaves Glebe Rd. at locked gate. 634 Comment
  CAS-BOT-BC104845  Quercus wislizeni Mrs. Alexander McCallum 1900-7-1 s.n. Lake Bartlett Springs Comment
  CAS-BOT-BC104849  Quercus wislizeni H. E. McMinn 1923-5-27 999 a Lake Bear Creek, tributary to Rice Fk. of Eel River at base of Snow Mt. Comment
  POM270265  Quercus wislizeni Lyman Benson 1932-8-29 4055 Lake Midway between Lower Lake and Middleton, Middle North Coast Mt. Range, Cache Creek Drainage area. 549 Comment
  POM270279  Quercus wislizeni Lyman Benson 1936-12-31 8039 Lake Cold Creek Canyon, Middle N. Coast Mt Range, Clear Lake watershed. 488 Comment
  UC160901  Quercus wislizeni J. Torrey 1865-1 480 Lake Borax Lake Comment
  UC5691  Quercus wislizeni unknown Sep 1880 Lake Soda Bay Comment
  SJSU10138  Quercus wislizeni var. frutescens D. J. Thompson 1959-10-9 159 Lake Cow Mt Recreational Area, lower Benmore region Comment
  UCD130656  Quercus wislizeni var. frutescens Ellen Dean; Karen Whitestone 2013-2-20 7538 Lake Clear Lake State Park. Along road. Near park nursery headquarters. 481 Comment
  UCD81939  Rafinesquia californica Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5520 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
  JEPS75759  Ranunculus aquatilis var. capillaceus L. R. Heckard and R. Bacigalupi 1976-9-6 4444 Lake nw Fouts Camp (Frog Pond); Snow Mt. 1889 Comment
  RSA25560  Ranunculus aquatilis var. capillaceus J. W. Blankinship 1923-4-5 s.n. Lake Scott Valley, Ponds Comment
  CAS-BOT-BC378991  Ranunculus arvensis John J. Thomas 1969-4-29 14994 Lake 4.6 mi north of Lower Lake along Highway 53 Comment
  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
  POM269213  Ranunculus hebecarpus Lyman Benson 1928-4-30 2 Lake Kelseyville, middle N coast, beneath trees at Breen's Lake, Mt. Konocti 488 Comment
  UC1196273  Ranunculus hebecarpus Joseph P. Tracy 1921-5-12 5528 Lake near Lakeport; Northern Coast Ranges 426 Comment
Read comments
Nov 12 2007
  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
  UC511340  Ranunculus hebecarpus Lyman Benson 1931-3-25 2696 Lake Harris Hill Middle N Coast Mt. Range, Clear Lake Watershed, Kelseyville 518 Comment
  CAS-BOT-BC168202  Ranunculus occidentalis Greg de Nevers 2001-4-8 12183 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 457 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
  UC1126197  Ranunculus occidentalis K. Bradshaw 1937-5-28 12 Lake Windy Point Mendocino National Forest, Lakeport Quadrangle Comment
  RSA268305  Ranunculus occidentalis var. eisenii Lyman Benson 1932-6-15 3694 Lake Cobb Valley; Middle N Coast Range, Kelsey Creek Watershed. 701 Comment
  RSA299401  Ranunculus occidentalis var. eisenii W. L. Jepson 1936-4-19 17430 Lake Low Muddy ground of valley flor on W side of the road, Callayomi Valley Comment
  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
  JEPS124245  Ranunculus occidentalis var. occidentalis Lowell Ahart 2015-4-10 20017 Lake About 3 miles west of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. Comment
  UCD147173  Ranunculus occidentalis var. occidentalis Joel Hernandez; Plant Science 102 collecing interns 2014-4-26 5 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Lower reaches of Lewis Ridge, edge of Anderson Flat. 408 Comment
  POM273397  Raphanus sativus Lyman Benson 1928-6-28 359 Lake McGaw Slough. Kelseyville. Middle N Coast Mtn range, Cold Creek River. 457 Comment
  POM283040  Rhamnus californica Lyman Benson 1928-6-16 280 Lake Highway Springs. 610 Comment
  UC215318  Rhamnus californica subsp. californica A. A. Heller 1919-6-8 13246 Lake e base Snow Mountain (Mill Creek Forestry Station) 548 Comment
Read comments
Dec 31 2011
  UC592733  Rhamnus californica subsp. californica unknown 1928-5-6 2003 Lake 8.5 mi w Bartlett Springs (on road to Clear Lake) Comment
  UC592734  Rhamnus californica subsp. californica unknown 1928-5-5 1967 Lake 3.5 mi from Clear Lake (on the Bartlett Springs Grade) Comment
  CDA35699  Rhamnus californica subsp. occidentalis G. D. Barbe, T. C. Fuller 1972-6-3 960 Lake South shore of Boggs Lake. 0 Comment
  SEINET3814688 Image available Rhamnus crocea Lewis S. Rose 1934-5-22 34268 Lake Blue Lakes. Comment
  CAS-BOT-BC59829  Rhamnus ilicifolia Carl B. Wolf 1928-5-6 2057 Lake 5 mi. e. of Bartlett Springs on road to Williams. Comment
  POM246523  Rhamnus ilicifolia Carl B. Wolf 1928-5-4 1902 Lake 2 mi. north of Middletown. Comment
  POM283030  Rhamnus ilicifolia Carl B. Wolf 1930-12-27 2567 Lake Soda Bay Grade, Middle N Coast Clear Lake. Hill at mouth of Kelsey Creek, N slope. 427 Comment
  UC570989  Rhamnus ilicifolia Herbert L. Mason 1926-1-2 2602 Lake between Lower Lake and Middletown Comment
  CAS-BOT-BC170550  Rhus aromatica M. S. Baker 1925-4-6 239 Lake Blue Lakes Comment
  CAS-BOT-BC200701  Rhus aromatica H. L. Mason 1926-3-21 2763 Lake Toll House Canyon between Middletown and Mount St. Helena Comment
  HSC39566  Rhus aromatica D. E. Anderson, J. P. Smith 1971-6-26 - 1207 Lake Register area of Mendocino National Forest. Comment
  UCD147526  Rhus aromatica Steven Vitales; Plant Science 102 collecing interns 2014-4-26 7 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Top of Lewis Ridge near undeveloped road. 426 Comment
  CAS-BOT-BC433163  Ribes Agnes M. Bowman 1902-1-1 157 Lake Unspecified Comment
  HSC89690  Ribes californicum William E. Avery, Mathew Henry Bergvall-Mensor, Steve Wilson 1989-4-15 Lake 7.7 mi. N of Hwy. 20, just W of Walker Ridge Rd., Blue Oak Campground 152 Comment
  POM274757  Ribes californicum Lyman Benson 1928-3-28 29 Lake Kelseyville, Middle N Coast Mtn. range. Kelsey Creek river mouth. 457 Comment
  CAS-BOT-BC173347  Ribes lobbii Walter Knight; Irja Knight 1969-7-5 2753 Lake From near summit of Sheetiron Mt. 1981 Comment
  RSA0021645  Ribes malvaceum Lyman Benson 1928-4-30 738 Lake Eastern base Mt. Konocti. Konocti Bay, Middle North Coast range, Clear Lake. 549 Comment
  SEINET12220259  Ribes malvaceum F. W. Hoffman 1947-1 948 Lake Clear Lake on E side of Mt. Konocti Comment
  HSC95340  Ribes malvaceum var. viridifolium A. Hove, A. Poteet, C. Sanville 1999-3-27 11 Lake Brim Rd. 0.5 mi off Walker Ridge Rd 661 Comment
  JEPS81365 Image available Ribes nevadense L. R. Heckard and J. C. Hickman 1982-7-7 5974 Lake nw side Snow Mt. (Middle Fork of Stoney Creek); , Stoney Creek 1569 Comment
  CDA15492  Ribes roezlii G. F. Hrusa, WTD 1998-6-19 14629 Lake North Coast Ranges; In open on N side of Goat Mtn. summit. Comment
  CHSC63731  Rigiopappus leptocladus Vernon H. Oswald; Lowell Ahart 1994-6-20 6343 Lake Forest Route M3 (18N04) 1.8 mi S of Copper Butte Creek, W edge of Snow Mtn. Wilderness, W of Stonyford. 762 Comment
  UC1561197  Rigiopappus leptocladus Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7505 Lake a few mi nw Pine Grove (Bottle Rock Rd, 1.3 mi se of Sulphur Creek Rd jct, halfway between Kelseyville and Middleton) 731 Comment
  RSA273416  Robinia pseudoacacia Robert M. Specht, John Rehling 1976-5-16 467 Lake South side of Hwy 175 approx. .05 mile from Hwy 29. Comment
  RSA66055  Rorippa curvisiliqua F. W. Peirson, Mabel Peirson 1926-4-2 6641 Lake Auto park near Lower Lake. Comment
  UCD115304  Rorippa curvisiliqua H. S. Yates 1934-4-15 3774 Lake California Forest and Range Experiment Station, Bendmore Valley, Ukiah. 762 Comment
  JEPS78365  Rosa Edward Lee 1936-9-20 2580 Lake lower camp s Snow Peak West; Snow Mtn. 1036 Comment
  POM275400  Rosa californica Lyman D. Benson 1933-6-20 s.n. Lake Kelseyville, middle N Coast mt. range. Kelsey Creek. 457 Comment
  RSA2626  Rosa californica J. W. Blankinship 1928-8-25 s.n. Lake Kelseyville. Comment
  UC1128565  Rosa californica K. E. Bradshaw 1937-6-10 129 Lake Lower Blue Lake Lakeport Quadrangle 411 Comment
  CAS-BOT-BC148358  Rubus leucodermis A. A. Heller 1902-7-14 5877 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC158805  Rubus ursinus Alice Eastwood 1925-5-23 12909 Lake Dashiells, Mt. Sanhedrin Comment
  UC666171 Image available Rubus ursinus H. P. Olmo and S. W. Brown 1941-6-5 41053 Lake bog along state hgwy 20; Upper Clear Lake Region, Cold Spring; Cold Spring, Clear Lake Region, Lake Co. Comment
  CAS-BOT-BC164372  Rumex Peter Rubtzoff 1966-8-20 5793 Lake Boggs Lake. On south side of lake. Comment
  UCD160332  Rumex acetosella James A. Neilson Jr. 1975-5-14 3468 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  CAS-BOT-BC445669  Sagittaria cuneata Peter Rubtzoff 1963-9-12 5255 Lake Clear Lake State Park. In lower Kelsey Creek area. Comment
  CAS-BOT-BC445665  Sagittaria cuneata J. W. Blankinship 1927-7-10 s.n. Lake Kelseyville. Along lower Cold Cr. Comment
  CAS-BOT-BC103122  Salix bonplandiana Agnes M. Bowman 1902-5-1 s.n. Lake Sulphur Banks Comment
  CAS-BOT-BC103134  Salix bonplandiana J. W. Blankinship 1928-9-16 s.n. Lake Sigler Springs Comment
  CAS-BOT-BC102875  Salix breweri Ball; Bracelin; Parks & Parks 1931-4-21 32 Lake St. Helena Creek 8 km. south of Middletown 430 Comment
  CAS-BOT-BC102879  Salix breweri James A. Gunn, Jr. 1902-5-17 s.n. Lake 3 m. N.W. Glenbrook in Sweetwater Valley Comment
  UC1005650  Salix breweri Frank W. Gould 1939-4-8 633 Lake 1.5 mi w county line (between Leesville and Lucerne, along small stream) Comment
  UC481155  Salix breweri Harold E. Parks 1931-9-18 1066 Lake near junction with St. Helena Creek (about 6 km s of Middletown); Mirabel Creek 420 Comment
  UC481199  Salix breweri Ball, Bracelin, Parks and Parks 1931-4-21 22 Lake near junction with St. Helena Creek (about 6 km s); Mirabel Creek 420 Comment
  UC481227  Salix breweri Harold E. and Susan T. Parks 1931-3-31 924 Lake near junction with St. Helena Creek (about 6 km s of Middletown); Mirabel Creek 420 Comment
  UC481234  Salix breweri Ball, Bracelin, Parks and Parks 1931-4-21 28 Lake near junction with St. Helena Creek (about 6 km s of Middletown, about 120 m above creek mouth); Mirabel Creek 420 Comment
  CHSC116264  Salix exigua var. exigua Barbara L. Wilson; Nick Otting 2010-5-21 16002 Lake McLaughlin Reserve. 670 Comment
  HSC37901  Salix gooddingii Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2302 Lake Beside Morgan Valley Rd., 7.8 mi. from Upper Lake 640 Comment
  POM295263  Salix gooddingii Lyman D. Benson 1948-7-2 12879 Lake Lakeside Park, north of Kelseyville on Clear Lake. 396 Comment
  CAS-BOT-BC104135  Salix hindsiana Doris K. Kildale 1926-5-31 2080 Lake road from Junction to Hopland Comment
  RSA3431  Salix laevigata J. A. Gunn Jr. 1902-5-1 s.n. Lake Near Kelseyville. Comment
  UC481233  Salix laevigata Ball, Bracelin, Parks and Parks 1931-4-21 29 Lake St. Helena Creek just s of Middletown; St. Helena Creek 400 Comment
  CAS-BOT-BC125146  Salix lasiandra var. lasiandra S. Saufferer 1973-5-24 225 Lake About 33 mis. west of Williams, of the north fork of Cache Creek Comment
  HSC20015  Salix lasiolepis H. E. Parks 1931-3-31 925 Lake Mt. St. Helena Comment
  RSA10743  Salix lasiolepis Carl B. Wolf 1928-5-7 2082 Lake 3 miles east of Hough's Mineral Springs, on the road to Williams. Comment
  UC483333  Salix lasiolepis J. A. Gum Jr. 1902-5-1 8 Lake near Kelseyville Comment
  UC846646  Salix lasiolepis Lewis S. Rose 1932-2-21 3238 Lake Upper Lake 411 Comment
  CAS-BOT-BC128507  Salix lasiolepis var. lasiolepis Alice Eastwood 1925-5-22 12861 Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC128543  Salix lasiolepis var. lasiolepis Agnes M. Bowman 1902-4-29 s.n. Lake Sulphur Banks Comment
  CAS-BOT-BC128547  Salix lasiolepis var. lasiolepis James A. Gunn, Jr. 1902-5-17 s.n. Lake 2 m. SE Glenbrook Comment
  UC66166  Salix melanopsis A. A. Heller 1902-8-1 6024 Lake on Eel R. 1 mi. below Hullville; Eel R. Comment
  RSA0034887  Salix melanopsis Carleton R. Ball, H. P. Bracelin, Harold E. Parks, Susan T. Parks 1931-4-21 30 Lake St. Helena Creek just south of Midletown. 400 Comment
  HSC43940  Salvia columbariae Robert M. Specht 1977-5-14 863 Lake SE running ridge Comment
  JEPS62651  Salvia columbariae W. L. Jepson 1938-6-9 18916 Lake Bartlett Mtn. 1219 Comment
  RSA401439  Salvia columbariae M. S. Baker 1977-4-23 189 Lake 0.4 miles north of State Route 20 along Walker Ridge Road 640 Comment
  POM46715  Sambucus caerulea A. A. Heller 1902-7-15 5898 Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  SEINET12322348  Sambucus caerulea W. Knight, Knight, I. 1981-1 4344 Lake across the road from Soda Creek Resort neak Lake Pillsbury 594 Comment
  OBI30075  Sambucus nigra subsp. caerulea K. Fisher 1970-5-9 N 44 Lake Hwy 175, 4 mi W of hwy 29 488 Comment
  CDA24956  Sanicula bipinnata G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17121 Lake North Coast Ranges; Walker Ridge Rd. at parking area about 1/4 mile N of Hwy 20. N slope, 601 Comment
  HSC44265  Sanicula bipinnata Barbara Kelly 1977-4-23 338 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC82315  Sanicula bipinnata Thomas W. Nelson, Jane P. Nelson 1978-4-1 3865 Lake E side of Walker Ridge, 0.25 mi. N of junction with Hwy. 20 Comment
  HSC42241  Sanicula bipinnatifida Ed Cope 1977-4-23 41 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  POM288027  Sanicula bipinnatifida Lyman Benson 1935-3-23 6296 Lake Kerseyville, Cold Creek Canyon, Middle N. Coast mountains Comment
  UC154127  Sanicula crassicaulis Joseph P. Tracy Jul 21 1905-Aug 16 1905 2274 Lake Northern Coast Ranges, Elk Mountain, northern Lake County Elk Mountain; Northern Coast Ranges, Elk Mountain 1219 Comment
  UCD110867  Sanicula crassicaulis Christopher Mallek 2008-1 HV1- 6 Lake High Valley. 793 Comment
  OBI8776  Sanicula graveolens Rimo Bacigalupi, G. T. Robbins 1954-6-24 4584 Lake Below summit of Boardman ridge, along road leading to summit of Hull Mtn, 9.6 mi above Lake Pillsbury 1554 Comment
  UC916662  Sanicula laciniata Milo S. Baker 1950-5-6 12212 Lake 1 mi se of Borax Lake Comment
  JEPS43489  Saxifraga californica Hardin Irwin 1904-3-18 25 Lake Kelseyville, Cold Creek Cold Creek; Kelseyville, Cold Creek Comment
  RSA2282  Saxifraga californica J. W. Blankinship 1927-3-28 s.n. Lake Mt. Konocti 610 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
  RSA286229  Schoenoplectus acutus var. occidentalis Robert F. Thorne 1974-7-27 44989 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  RSA227222  Schoenoplectus fluviatilis Peter Rubtzoff 1963-9-12 5256 Lake Clear Lake State Park. In lower Kelsey Creek. Comment
  POM273214  Scleranthus annuus J. T. Howell 1945-6-19 21056 Lake Sawmill Flat, Bartlett Mountain. 1220 Comment
  CAS-BOT-BC239994  Scribneria bolanderi Peter H. Raven 1963-4-13 18165 Lake 0.2 miles east of State Highway 29, near Lakeport Comment
  UC1100463  Scribneria bolanderi J. R. Sweeney with L. Constance and S. G. Smith 1951-4-15 601 Lake 5 mi from Middletown (along Pope Valley Road at Dieteris Lake Reservoir); Dieteris Lake Reservoir, Pope Valley Road Comment
  UC25791  Scutellaria antirrhinoides Willis L. Jepson 1892-7 Lake near Uncle Sam Mountain; Mountain Region of Clear Lake Comment
  SEINET10939554  Scutellaria austiniae David B. Dunn, Douglas G. LeDoux; Melvin L. Conrad 1973-6-7 Dunn 20671 Lake Collected 16.1 mi n of upper lake on the rd to pillsbury lake, 1.3 mi n of elk Mt summit. Yellow pines and some small douglas fir still standing after the Logging. 1128 Comment
  CHSC78662  Scutellaria californica L. P. Janeway 2000-5-30 6759 Lake Inner North Coast Ranges. Dirt road on west side of Spanish Creek 1.4 km north of North Ford Cache Creek. 494 Comment
  RSA275351  Scutellaria californica J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9302 Lake Boardman Ridge along Forest Service Rd 1N02, 1.4 miles N of its junction with FS Rd 20N01. 1006 Comment
  UC565454  Scutellaria californica Pauline Schulthess 1931-7-3 Lake about 2 mi w of Kelseyville (Big Valley); Big Valley Comment
  CHSC71432  Scutellaria siphocampyloides Vernon H. Oswald; Lowell Ahart 1998-7-15 9289 Lake East side of county near Barrel Spring on the east side of Baldy Mtn. and west of Walker Ridge Rd. 0.8 mi south of Bartlett Springs Rd. Along the edge of an intermittent stream. 640 Comment
  UC1239703  Scutellaria tuberosa J. P. Tracy May 28 1902-Jun 2 1902 1686 Lake 6 mi nw of Lakeport (about Scotts Valley); Scotts Valley 426 Comment
  UC1549224  Scutellaria tuberosa Richard Olmstead 1984-4-28 522 Lake between Williams and Clear Lake (along Walker Ridge Road, 2.4 mi n of CA 20); Walker Ridge Road 777 Comment
  UCD160457  Scutellaria tuberosa James A. Neilson Jr. 1975-5-22 3178 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  CAS-BOT-BC63788  Sedum radiatum subsp. radiatum Samuel Litton 1938-5-13 8986 Lake Roadbank of Hwy. 6 mi. W of Lakeport. Comment
  UCD83686  Sedum spathulifolium John Rosenthal; with PLB 102 class 2010-5-2 7 Lake West slope of Walker Ridge. Along Bartlett Springs Road, west of the Kilpepper Creek low water bridge, and just west of high water bridge over main creek. South side of road. 492 Comment
  CAS-BOT-BC63936  Sedum spathulifolium Lawrence Beane 1949-5-11 286 Lake 8 miles south of Clearlake. Comment
  RSA0081666  Sedum spathulifolium C. B. Wolf 1928-5-6 2005 Lake 6.5 mi. W of Bartlett Springs on the road to Clear Lake. Comment
  CAS-BOT-BC363311  Senecio aronicoides Robert E. Jameson 1967-5-25 12 Lake South Fork of Scott's Creek, 4 miles west of Lakeport Comment
  CAS-BOT-BC363316  Senecio aronicoides Alice Eastwood 1925-5-25 12941 Lake Dashiells, Mt. Sanhedrin Comment
  JEPS17416  Senecio aronicoides W. L. Jepson 1943-5-16 20796 Lake near Lakeport; Scott Valley Comment
  JEPS73471  Senecio aronicoides L. R. Heckard 1972-7-9 3079 Lake along trail from Frog Pond to Milk Ranch; Snow Mt. 1950 Comment
  UC767456  Senecio aronicoides R. F. Hoover 1941-5-2 4975 Lake near Adams Springs Comment
  RSA15094  Senecio clevelandii Daniel Cleveland 1882-1 s.n. Lake Allens Springs Comment
  POM272194  Senecio greenei Lyman Benson 1932-6-15 3689 Lake Cobb Valley; Middle N Coast Range, Kelsey Creek Watershed. 701 Comment
  RSA74461  Senecio greenei Milo S. Baker 1947-5-30 11786 Lake near Glenbrook. Comment
  HSC42079  Sidalcea diploscypha E. Cope 1977-4-23 30 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  UC1002662  Sidalcea diploscypha Milo S. Baker 1934-5-22 12937 Lake 3 mi e Middletown; e of Middletown Comment
  UC108894  Sidalcea diploscypha Mrs. K. Brandegee 1892-6-22 Lake Snow Mountain Comment
  UC1736029  Sidalcea diploscypha Dean W. Taylor 1998-6-3 16471 Lake serpentine hill just S of junction of Highway 175 and Highway 29, ca. 2 mi S Lakeport 426 Comment
  CAS-BOT-BC205764  Sidalcea oregana Lyman Benson 1932-8-5 4035 Lake Kelseyville, Middle N Coast Mt. Range, Clear Lake, McGaw Slough 457 Comment
  POM61845  Sidalcea oregana subsp. hydrophila A. A. Heller 1902-8-11 s.n. Lake Near Hullville on the ridge between Eel River and Rice Creek. Comment
  UC763046  Sidalcea oregana subsp. oregana R. F. Hoover 1940-8-25 4539 Lake se base of Mt. Konocti Comment
  RSA10201  Silene antirrhina C. B. Wolf 1928-5-5 1941 Lake 1 mi from Clear Lake on the Bartlett Springs Grade. Comment
  POM286442  Silene californica Lyman Benson 1931-3-26 2701 Lake Clear Lake Dam; Town: Lower Lake; Mt. Range: Inner N. Coast; River: Cache Creek. 427 Comment
  CHSC56534  Silene laciniata subsp. californica Steven Triano 1988-6-1 234 Lake Ca 0.3 mi n of Pogie Point Campground which is on the n shore of Lake Pillsbury. 563 Comment
  CAS-BOT-BC135358  Sisyrinchium M. S. Jussel 1931-4-1 s.n. Lake Kelseyville Comment
  UC1032529  Sisyrinchium bellum R. C. Wilson 1937-5-13 360 Lake 1 1/2 mi s of Lakeport 411 Comment
  CDA39473  Sisyrinchium bellum E. Kalar 1961-5-12 s.n. Lake Kelseyville, Lake County Airport. 0 Comment
  SEINET3876407  Sisyrinchium bellum John S. Palmer 1975-5-3 317 Lake 8.7 mi (14.5 km) east of State Route 29 along Butt's Canyon Creek on Butt's Canyon Road.; 0 549 Comment
  SEINET10826906  Sitanion multisetum A. Arthur Heller 1902-7-14 Heller 5865 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  POM280549  Solanum nigrum Lyman D. Benson 1928-12-27 897 Lake Soda bay grade. Middle N Coast mtn range, Clear Lake watershed. 457 Comment
  CHSC32938  Solanum parishii Debbie Stamp; J. Spilter, C. Railey, P. Powers, C. Macdonald 1980-4-19 4 Lake Coldsprings Campground, along access road to Indian Valley Dam. On the lower slopes of the campground. Comment
  HSC66660  Solanum parishii D. Boyd, M. Eichelberger, Tim Messick, T. Ranker 1980-4-19 1 Lake Coldsprings Campground, along access rd. to Indian Valley Dam Comment
  UCD44975  Solanum parishii Geri Hulse-Stephens 2002-6-2 963 Lake Goat Mountain. East of Fallen Fir Marsh. 1280 Comment
  CAS-BOT-BC156498  Solanum umbelliferum A. Eastwood; J. T. Howell 1938-5-15 5536 Lake Mirabel Mine Comment
  CAS-BOT-BC83603  Solanum umbelliferum A. M. Bowman 1902-5-1 253 Lake Sulphur Banks Comment
  CAS-BOT-BC83616  Solanum umbelliferum P. Schulthess 1931-8-8 s.n. Lake Mount Konocti. Comment
  CAS-BOT-BC83640  Solanum umbelliferum A. A. Heller 1919-5-10 13144 Lake Valley of a tributary of Cache creek 5 miles E of Hough's Springs Comment
  JEPS80315  Solanum umbelliferum L. R. Heckard and J. Hickman 1981-6-20 5554 Lake n slope of North Ridge, Snow Mountain North Ridge; Snow Mountain, North Ridge 1752 Comment
  RSA10194  Solanum umbelliferum Carl B. Wolf 1928-5-5 1950 Lake 1 mi from Clear Lake on the Bartlett Springs Grade. Comment
  CAS-BOT-BC422303  Soleirolia soleirolii R. H. Gripp 1957-6-6 s.n. Lake Renfro Estate, Konocti Bay Comment
  SEINET10908399  Solidago occidentalis Lyman D. Benson 1928-9-21 Benson 562 Lake Rincon School House. Kelseyville, Edge of Kelsey Creek. Middle North Coast. Clear Lake. 518 Comment
  UCSC000785  Solidago occidentalis B. Schreiber 1936-9-20 2344 Lake 0.6 mile S.S.W. of Elk Mt. Ranger Station Elk Mt. Ranger Station - Upper Lake, Mendocino National Forest 975 Comment
  CAS-BOT-BC365014  Solidago velutina subsp. californica Angsbury 1920-8-1 s.n. Lake Bartlett Springs Comment
  RSA21556  Sparganium erectum subsp. stoloniferum Carl B. Wolf 1937-9-15 9357 Lake North Coast Range, Clear Lake, 1 mile north of Lakeport. 396 Comment
  POM282236  Sparganium eurycarpum Lyman Benson 1929-9-22 1916 Lake Lakeside Park, North Coast Mt. range, Clear Lake. 427 Comment
  POM293180  Spergula arvensis Lyman Benson 1946-8-31 12190 Lake Thurston Lake. NW of Lower Lake. Middle N Coast Mtn Range. 457 Comment
  CDA40166  Spergularia rubra G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18554 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon at intersection of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir. 432 Comment
  CAS-BOT-BC502062  Stachys Peter Rubtzoff 1963-9-13 5268 Lake Clear Lake State Park near lower Cole Creek Comment
  CHSC105199  Stachys albens B. Castro; L. P. Janeway 1999-7-5 1004 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
  RSA97080  Stachys albens M. S. Jussel 1948-8-6 54 Lake Calf-Meadow, 2 miles from Glenbrook. Comment
  UCD136967  Stachys rigida var. quercetorum Ellen Dean; with Plant Biology 102 interns 2013-5-4 7726 Lake Clear Lake State Park. NE of Kelseyville. South side of park, south of Soda Bay Road. Along undeveloped road near closed gate, where there is a fork that descends into private lands. 548 Comment
  POM286249  Stellaria media Lyman Benson 1930-3-26 1973 Lake Lucerne, Clear Lake. 457 Comment
  CAS-BOT-BC392523  Stellaria media M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. Comment
  CAS-BOT-BC393984  Stellaria nitens John H. Thomas 1966-3-21 11527 Lake About 2.5 miles northeast of Middletown as measured along highway 29. Comment
  CAS-BOT-BC375218  Stephanomeria elata John Thomas Howell 1937-7-19 13134 Lake Elk Mt. Comment
  CAS-BOT-BC375569  Stephanomeria lactucina A. A. Heller 1902-7-27 5991 Lake Thistle Springs, Mt. Sanhedrin Comment
  POM56358  Stephanomeria virgata A. A. Heller 1902-8-1 6021 Lake Eel River one mile below Hullville Comment
  RSA463084  Stephanomeria virgata Lyman Benson 1936-8-4 7926 Lake Kelseyville. Middle N. Coast mtn range, Clear Lake watershed. 412 Comment
  SEINET10603928  Stipa pulchra BOS 1978-4-9 BOS 12 Lake 12 mi e of Clearlake Oaks, on Hwy 20, ca. 25 ft n of Hwy 20. Foothill Woodland. Comment
  CAS-BOT-BC61154  Streptanthus barbiger R. D. Stone 1983-6-7 526 Lake Cobb Valley on slope east of Kelsey Creek and Bottle Rock Road, ca. 1.5 mile northwest of Pine Grove. 740 Comment
  CAS-BOT-BC61155  Streptanthus barbiger R. D. Stone 1983-6-7 526 Lake Cobb Valley on slope east of Kelsey Creek and Bottle Rock Road, ca. 1.5 mile northwest of Pine Grove. 740 Comment
  CAS-BOT-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
  UC665661  Streptanthus barbiger Herbert L. Mason 1940-5-22 12309 Lake ridge s Lakeport 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
  UC956564  Streptanthus barbiger Freed W. Hoffman 1948-5-15 2278 Lake Glenbrook North Coast Ranges Comment
  UC956619  Streptanthus barbiger Freed W. Hoffman 1948-6-24 2307 Lake creek 1.5 mi from summit of Mayacamas Range (on old Pieta-Highland Springs rd); North Coast Ranges, Highland Creek 541 Comment
  UCD151226  Streptanthus barbiger James A. Neilson Jr. 1974-5-24 2891 Lake Mayacmas Mountains, below Geyser Rock, west of Whispering Pines and State Highway 175. (Elevation estimated using Google Earth by label maker.) 1082 Comment
  UCD167683  Streptanthus breweri Collector Unknown 1977-5-26 2 Lake Guenoc Ranch Rd, 0.8 mi north of junction of Butts Canyons and Oat Hill Mine Roads, along Butts Canyon Road, then across unnamed creek. North of Detert Reservoir on Guenoc Ranch Property. (Exact location unknown. Coordinates estimated by label maker.) Comment
  SEINET10735473 Image available Streptanthus breweri Charles F. Baker 1903-5-9 Baker 3059 Lake Near Lakeport, Lake county, California Comment
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Jan 10 2018
  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
  HSC47704  Streptanthus glandulosus J. P. Smith, J. O. Sawyer 1978-4-29 9786 Lake Complexion Canyon on Bartlett Springs Rd. Comment
  SEINET11993498  Streptanthus glandulosus F. H. Utech, Knight, W.; Knight, I.; Edwards, S. 1986-1 86 -280 Lake Highland Springs Road near Highland Springs Reservior, ca 5 mi WSW of Kelseyville 500 Comment
  UC956576  Streptanthus glandulosus subsp. glandulosus Freed W. Hoffman 1949-5-16 2781 Lake 1.2 mi w Ruppert Ridge Trail; North Coast Ranges, Bartlett Mountain 1219 Comment
  CAS-BOT-BC87397  Streptanthus morrisonii A. R. Kruckeberg 1947-6-14 1482 Lake On low saddle just west of White's Point, Table Mountain Road between Mountain Mill House and Oat Hill School. Comment
  UC1177098  Streptanthus morrisonii subsp. elatus Peter H. Raven 1954-9-1 8113 Lake along creek about 1 mi e Mirabel Park; Hoffman Creek Comment
  HSC46579  Streptanthus tortuosus var. tortuosus J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9334 Lake Mendocino National Forest, FS Rd. M1, 5.3 mi. from junction with FS Rd. 20N01 1585 Comment
  UC584138  Styrax officinalis var. redivivus J. Clausen 1935-5-20 1027 Lake 31 5 mi w <sic> Williams Comment
  CAS-BOT-BC48031  Styrax redivivus J. Clausen 1935-5-20 1027 Lake 31.5 mi. W. of Williams, on rock slope along road. Comment
  CAS-BOT-BC48041  Styrax redivivus Alice Eastwood; John Thomas Howell 1938-5-16 5640 Lake Near Sulphur Banks 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
  HSC40282  Swertia albicaulis var. nitida J. D. Ackerman, A. M. Montalvo 1975-9-10 675 Lake Boggs Mtn., E of Cobb, near summit on Rd. 541 1104 Comment
  UCD20713  Symphoricarpos albus var. laevigatus Mark Bibbo; w/ Laura Wynholds 2002-7-20 54 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
  UC86738  Symphyotrichum foliaceum T. S. Brandegee 1892-8-25 Lake Snow Mountain Comment
  CAS-BOT-BC221942  Taeniatherum caput-medusae John Thomas Howell 1945-6-18 20997 Lake Kelseyville Comment
  UC728671  Taeniatherum caput-medusae Milo S. Baker 1945-6-18 10941 Lake 1 1/2 mi s of Kelseyville (along Highway) Comment
  UCD86106  Taeniatherum caput-medusae Beecher Crampton 1956-6-27 3686 Lake 1.8 miles east of Loch Lomond, on road to Seigler Springs. 815 Comment
  CAS-BOT-BC223935  Tamarix parviflora Jay B. Walker 1995-4-30 1401 Lake 10km E of Clearlake Oaks along Hwy 20 500 Comment
  HSC48464  Taraxacum erythrospermum J. P. Smith 1978-4-23 9751 Lake Barrel Springs Campgound 701 Comment
  CHSC25152  Taraxia ovata M. M. Dumont 1970-4-18 112 Lake W side of Hwy 175, 1.7 mi from junction of Hwys 175 and 29, ca. 2 mi s of Lakeport. 417 Comment
  UC1122286  Taraxia ovata R. C. Wilson 1937-5-13 356 Lake 1 1/2 mi s Lakeport; Lakeport Quadrangle Comment
  UC1282761  Tauschia kelloggii J. R. Sweeney 1952-5-3 817 Lake Pluth Ranch Fire Comment
  CAS-BOT-BC126755  Taxus brevifolia Peter Rubtzoff 1974-7-19 7700 Lake Blodgett Forest: Southern fork of Bacon Canyon near Bacchi Corral Road Comment
  UC1126235  Thalictrum fendleri var. polycarpum A. Simontacchi 1937-6-25 219 Lake 0.8 mi sse Pinnacle Rock L.O.; Mendocino National Forest, Lakeport Quadrangle Comment
  UCD160624  Thalictrum fendleri var. polycarpum James A. Neilson Jr. 1975-6-5 3248 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  UCD168605  Thalictrum fendleri var. polycarpum Ellen Dean; G. Harrington, T. Zavortink, T. and F. Starbuck 2017-5-27 9366 Lake along Bartlett Springs Road between Bartlett Springs and Clear Lake. Sawmill Flat. South side of road adjacent to stream. 1121 Comment
  UCD41877  Thalictrum fendleri var. polycarpum Geri Hulse-Stephens 2001-6-5 632 Lake Goat Mountain. Three Walnuts Marsh.; Common name: meadow-rue. 944 Comment
  HSC41171  Thalictrum polycarpum Robert M. Specht, John Rehling 1976-5-15 444 Lake 11 mi. S on Bottle Rock Rd. from Hwy. 29, 1 mi. W on Union Oil Rd. to geysers Comment
  POM276190  Thermopsis californica var. californica Lyman D. Benson 1932-6-15 3702 Lake Cobb Valley; Middle N Coast Range, Kelsey Creek Watershed. 701 Comment
  CAS-BOT-BC88424  Thysanocarpus curvipes Carl B. Wolf 1928-5-6 2038 Lake 1.5 mile west of Bartlett Springs. Comment
  CAS-BOT-BC88425  Thysanocarpus curvipes L. R. Abrams 1928-5-5 12328 Lake Kelseyville. Comment
  CAS-BOT-BC88426  Thysanocarpus curvipes L. R. Abrams 1928-5-5 12328 Lake Kelseyville. Comment
  CDA40173  Thysanocarpus curvipes G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18560 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon at intersection of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir. 442 Comment
  HSC35049  Thysanocarpus curvipes Dryden 1975-5-3 146 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  SBBG70423  Thysanocarpus curvipes M. N. Ackley -Apr-1921 139 Lake Lakeport 411 Comment
  UC527840  Thysanocarpus curvipes Ira L. Wiggins 1933-6-3 6723 Lake 2 mi e Oat Hill Mine; e of Oat Hill Mine Comment
  RSA0057355  Thysanocarpus radians Rimo Bacigalupi 1926-3-28 1263 Lake 4 or 5 miles south of Middletown. Comment
  UCD136852  Tolpis barbata Barbara Ertter; Linda Vorobik and Elizabeth Neese 1988-6-4 7520 Lake Scotts Valley Rd 1 mi S of Hwy 20, ca 7 air miles NW of Lakeport. On west side of road. 426 Comment
  SEINET12326991  Tonella tenella S. E. Bigbee 1984-1 65 Lake Jct. Hwy 20 & Walker Ridge Rd., ca 9 km W of Hwys 20 & 16. Wilbur Spring Quadrangle, 15 607 Comment
  CHSC101522  Torilis arvensis G. F. Hrusa; R. Gross 2008-5-23 17395 Lake Crossing of Box Canyon Creek in upper Benmore Canyon immediately east and south of Indian Valley Reservoir spillway. 457 Comment
  CAS-BOT-BC81391  Torreya californica Elmer I. Applegate 1934-3-31 8871 Lake Upper waters of Putah Creek Comment
  UC1134361  Torreya californica K. E. Bradshaw 1937-6-1 40 Lake 5 mi w Lakeport; Lakeport Quad. 792 Comment
  UCD40027  Torreya californica Rodney Gale Myatt 1971-9-16 1320 Lake Just above Potter Valley, west of Lake Pillsbury. 609 Comment
  CAS-BOT-BC169197  Toxicodendron diversilobum John Thomas Howell; Alice Eastwood 1938-5-17 5651 Lake Near Upper Lake Comment
  CHSC83454  Toxicoscordion micranthum L. P. Janeway 2002-5-2 7569 Lake Inner North Coast Ranges. Uppermost meadow of Sawtelle Valley; northern end of Walker Ridge. 686 Comment
  UCD144221  Toxicoscordion micranthum G. F. Hrusa; R. Gross 1997-5-11 13767 Lake On northeast side of Clear Lake, above town of Nice on Bartlett Spring Road near Bartlett Mountain summit. 1100 Comment
  UC26052  Trichostema lanceolatum H. N. Bolander Sep 1863 2665 Lake near Clear Lake Comment
  CHSC29538  Trichostema laxum Dibble; Griggs 1979-7-11 101 Lake Near Bear Creek, close to the town of Stonyford. 883 Comment
  HSC44008  Trichostema laxum Robert M. Specht 1977-8-17 1175 Lake NW of Dunnigan hill 500 Comment
  JEPS11960  Trichostema laxum Rimo Bacigalupi & G. T. Robbins 1954-6-25 4613 Lake 1/2 mi E of Bartlett Springs; Mendocino National Forest 624 Comment
  UCLA54883  Trichostema laxum Lester Rowntree 1937-7-11 Lake Cobb Mountain Comment
  SD67308  Trichostema laxum Darley F. Howe 1967-8-9 4370 Lake 6.0 miles north of Upper Lake. 456 Comment
  SEINET10499338  Trichostema laxum John T. Middleton 1938-7-18 Middleton s.n. Lake Comment
  JEPS46084  Trifolium albopurpureum var. albopurpureum Eleanor Armstrong 1932-6-5 532 Lake near Ice Plant (at foot of mtn); Cobb Mtn 609 Comment
  JEPS86643  Trifolium albopurpureum var. dichotomum L. R. Heckard with P. C. Silva, R. L. Moe and M. Moe 1988-6-19 6719 Lake 1/3 mi ne Summit Springs; Snow Mtn, sw flank 1630 Comment
  JEPS65754  Trifolium bifidum var. bifidum Willis L. Jepson 1943-5-16 29825 Lake Glen Eden SChool Scott Valley Comment
  UC74969  Trifolium bifidum var. bifidum C. F. Baker 1903-5-9 3061 Lake near Lakeport Comment
  UCD83738  Trifolium ciliolatum Ellen Dean; Craig Thomsen, Gordon Harrington, John Chau 2010-5-5 5987 Lake Cache Creek Wilderness area, northern part of wilderness near Redbud trail. NW side of Cache Creek, W of Baton Flat and opposite Deadman's Canyon and 'the Rapids. 382 Comment
  JEPS65826  Trifolium cyathiferum W. L. Jepson 1892-7 13696 Lake Gravelly Valley South Fork of Eel River Comment
  HSC35390  Trifolium depauperatum John S. Palmer 1975-5-3 325 Lake 8.7 mi. E of S.R. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  SEINET7042456  Trifolium depauperatum A. G. Vestal 1963-5-11 s.n. Lake Diamond Mine Flat on Perini Road. Near Clear Lake. Highlands quadrangle UTM Zone 10, 531876mE, 4303394mN. Comment
  SEINET7096747  Trifolium depauperatum var. depauperatum A. G. Vestal 1955-4-5 s.n. Lake Ca. 3.8 miles east of the junction with Route 53 on Route 20 along the North Fork Cache Creek. NAD27, 39? deg. 00' 14ao, -122?_ 33' 31ao (converted to WGS84 decimal degrees) Comment
  CHSC20631  Trifolium fucatum Robert A. Schlising; Greg Bos 1963-3-30 2470 Lake Roadside, Butts Canyon Road, 1.6 miles north of Betert Reservoir. Comment
  UC249724  Trifolium fucatum Joseph P. Tracy 1921-5-12 5521 Lake Lakeport Northern Coast Ranges 426 Comment
  UCD141190  Trifolium glomeratum Ellen Dean; with Plant Biology 102 interns 2013-4-14 7690 Lake Clear Lake State Park. NE of Kelseyville. Main part of park near boat launch area and Visitor Center parking lot. 405 Comment
  RSA2683  Trifolium microdon J. W. Blankinship 1923-4-29 s.n. Lake Siegler Springs. Comment
  UC1562629  Trifolium microdon Barbara Ertter with Susan D'Alcamo 1988-4-30 7465 Lake ca 20 air mi ne Ukiah (rd between Potter Valley and Lake Pillsbury); Elk Mtn Comment
  UC764675  Trifolium microdon R. F. Hoover 1941-4-26 4932 Lake 5 mi e Middletown (on rd to Pope Valley) Comment
  POM278633  Trifolium oliganthum Lyman D. Benson 1935-5-18 6640 Lake Boggs Lake, Mt. Hanna; Middle N. Coast Mt. Range. Clear lake watershed. 1067 Comment
  HSC38113  Trifolium olivaceum Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-13 2368 Lake Along Bartlet Springs Rd., 0.6 mi. from its junction with Hwy. 20 Comment
  SEINET10484380  Trifolium tridentatum K. Faber, S. LaChance; M. Rekart 1984-4-28 Faber 3 Lake Blue oak campground. T14n,r6w,sec.10 se 1/4. 23 Miles ne of clearlake. Dry flat Creekbed. Chaparral with ceanothus spp. 610 Comment
  JEPS80748  Trifolium variegatum L. R. Heckard and J. C. Hickman 1981-7-29 5710 Lake n or rd Summit Springs (s side of mtn); Snow Mtn 1539 Comment
  POM277679  Trifolium variegatum var. variegatum Lyman D. Benson 1935-5-17 6600 Lake Kelseyville; Mt. Range: Middle N Coast; Watershed: Clear Lake. 427 Comment
  SEINET10577378  Trifolium variegatum var. variegatum Joseph W. Blankinship 1929-5-19 Blankinship s.n. Lake Kelseyville. Along creek. Comment
  UC1130149  Trifolium willdenovii R. C. Wilson 1937-5-13 357 Lake 1 1/2 mi s Lakeport; Lakeport Quadrangle 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
  UCD48011  Trifolium willdenovii S. Olmsted; A. Atamian, R. Brush, M. Furuyama 2000-4-29 27 Lake Lake Co., McLaughlin Reserve, Research Hill, southwest of Berryessa-Knoxville road on the lower part of the northeast facing slope. 640 Comment
  SEINET10458967  Triodanis biflora Rimo Bacigalupi Bacigalupi 4574 Lake SQUAW VALLEY CREEK Comment
  UCR136652  Triphysaria eriantha F. W. Peirson 1926-4-2 6604 Lake Lower Lake Comment
  HSC20855  Triphysaria eriantha subsp. eriantha H. E. Parks, S. T. Parks 1930-5-15 828 Lake Mirabel Mine 762 Comment
  RSA80245  Triphysaria eriantha subsp. eriantha F. W. Peirson, Mabel B. Peirson 1924-4-2 6587 Lake west end of Cleak Lake, Lake County, CA. Comment
  UC1334858  Triphysaria pusilla L. D. Thurman 1965-4-13 643 Lake on Butts Canyon rd 4 mi se Middletown; Butts Canyon rd Comment
  JEPS13370  Triphysaria versicolor subsp. faucibarbata H. E. and S. T. Parks 1930-5-15 814 Lake Mirabel Mine 609 Comment
  UC1734068  Triphysaria versicolor subsp. faucibarbata Kay H. Beach, Frank Gould 1940-5-17 445 Lake near Middletown Comment
  CAS-BOT-BC519147  Triteleia hyacinthina Mrs. L. R. Reynolds 1917-6-1 s.n. Lake Foot of Mt. Sanhedrin Comment
  CAS-BOT-BC522002  Triteleia hyacinthina Edward Dearing 1967-6-12 s.n. Lake Cobb Comment
  RSA10239  Triteleia laxa Carl B. Wolf 1928-5-4 1901 Lake 2 mi. north of Middletown. Comment
  SEINET10833741  Triteleia laxa Barbara J. Ertter 1988-7-3 Ertter 7673 Lake Elk Mt. Road at Jct Bear Creek Road, top of Elk Mt. Grade, ca 10 airmiles N of Upper Lake (town), open mixed forest (oak, sugar, pine, douglas-fir), T17N R10W Sec 25, cal 3600 feet, Mendocino Nat'l Forest, dry open areas on bare ground. 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
  UC249684  Tropidocarpum gracile Joseph P. Tracy 1921-5-11 5515 Lake Lakeport Northern Coast Ranges 426 Comment
  UCD160656  Turritis glabra James A. Neilson Jr. 1975-6-5 3251 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  HSC62676  Umbellularia californica Michelle Stevens 1979-4-15 38 Lake 0.5 mi. from Deer Creek Campground 701 Comment
  RSA30091  Umbellularia californica E. K. Balls, P. C. Everett 1953-10-15 18675 Lake St. Helena Creek, Highway 29, one mile north of Lake-Napa County line. 381 Comment
  SD8209  Umbellularia californica Daniel Cleveland June 1882 Lake Allen Springs. Comment
  UCD130649  Umbellularia californica Ellen Dean; Karen Whitestone 2013-2-20 7531 Lake Clear Lake State Park. Main part of park along the Dorn Trail system fairly near the main Visitor Center parking lot. 404 Comment
  UCD137867  Umbellularia californica D. H. Hartmann 1941-2-21 s.n. Lake Along East side of Clear Lake. Comment
  SEINET6646371  Umbellularia californica R. R. Halse 1987-2-22 3378 Lake Along State Hwy. 29, 0.4 mi N of the Lake/Napa county line, about 6 mi S of Middletown; T 10N, R 7W, Sec. 25 444 Comment
  CAS-BOT-BC381871  Uropappus lindleyi Agnes M. Bowman 1902-5-1 126 Lake Sulphur Banks Comment
  HSC48463  Uropappus lindleyi J. P. Smith 1978-4-23 9752 Lake Barrel Springs Campgound 701 Comment
  CAS-BOT-BC404114  Urtica dioica subsp. holosericea Peter Rubtzoff 1964-9-13 5503 Lake Clear Lake State Park Comment
  CAS-BOT-BC391302  Vaccaria hispanica M. S. Jussel 1937-5-23 s.n. Lake Near Middletown Comment
  SD6935  Verbascum blattaria none given 1882-6-26 Lake Allen Springs Comment
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Dec 14 2014
  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
  JEPS80324  Veronica peregrina subsp. xalapensis L. R. Heckard and J. Hickman 1981-6-20 5562 Lake Lower Milk Ranch Meadow; Snow Mountain, Lower Milk Ranch Meadow 1920 Comment
  UCD84391  Veronica peregrina subsp. xalapensis Ayzik Solomeshch; John Olmsted 2004-6-12 s.n. Lake Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek. 966 Comment
  UC1130193  Vicia americana var. americana K. Bradshaw 1937-5-28 1 Lake Pinnacle Rock; Mendocino National Forest, Lakeport Quad. 1356 Comment
  POM278055  Vicia americana var. americana Lyman D. Benson 1928-4-30 138 Lake Kelseyville. Middle N Coast mtn range, Clear Lake. 427 Comment
  UCD147522  Vicia sativa subsp. nigra Steven Vitales; Plant Science 102 collecing interns 2014-4-26 3 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Edge of Anderson Flat near undeveloped road. 402 Comment
  CAS-BOT-BC263955  Viola adunca Alice Eastwood; John Thomas Howell 1938-5-18 5775 Lake Cobb Mountain Comment
  CAS-BOT-BC263959  Viola adunca J. W. Blankinship 1923-4-29 s.n. Lake Siegler Springs Comment
  POM286606  Viola adunca Lyman D. Benson 1941-7-16 117 Lake Mt Hanna. Kelseyville. Middle N Coast mtn range, Cold Creek. 762 Comment
  CAS-BOT-BC300492  Viola douglasii Mona Bourell 1997-7-3 6575 Lake Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail 1554 Comment
  HSC27160  Viola douglasii J. P. Smith, J. O. Sawyer 1972-4-1 5169 Lake 6.5 mi. N of junction of S.R. 20 and Walker Ridge Rd. Comment
  HSC45744  Viola douglasii Stephen Plant 1978-4-23 225 Lake Barrel Springs Campground 701 Comment
  UC1121569  Viola douglasii E. Armstrong 1934-3-20 952 Lake 2 mi sw of Middletown 152 Comment
  UC1742266  Viola douglasii Milo S. Baker 1938-5-3 8959 Lake 6.5 mi N of Lower Lake Lower Lake Comment
  HSC31584  Viola douglasii Thomas E. Higley 1974-5-4 73 Lake 1/4 mi. S of Colds Springs Mtn. 1159 Comment
  UC1749327  Viola douglasii Milo S. Baker 1936-4-8 8180 Lake About 12 miles out of Lower Lake on Knoxville Road Comment
  CHSC9122  Viola hallii M. M. Dumont 1970-4-19 116 Lake Located .6 mi. n of Deer Valley; 15.2 mi. n Upper Lake Ranger Station, Upper Lake. 914 Comment
  UC1762406  Viola lobata Hoffman 1948-5-11 2746 Lake Whispering Pines 762 Comment
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May 8 2018
  CAS-BOT-BC537052  Viola lobata John F. Emmel 1971-5-22 352 Lake Along Road 400 about 0.3 road miles SW of Junction Road 400 and Road 500, Boggs Mountain State Forest 990 Comment
  CAS-BOT-BC537062  Viola lobata Ira L. Wiggins 1949-5-1 12103 Lake Along road into Deer Valley, N of summit between Upper Lake and Pilsbury Lake 1219 Comment
  RSA2416  Viola purpurea subsp. purpurea J. W. Blankinship 1923-4-8 s.n. Lake Mt. Hannah 1067 Comment
  JEPS77361  Viola purpurea subsp. quercetorum Robert M. Lloyd 1963-5-4 2589 Lake 5 mi n of Middletown (1 mi from State Hwy 29 up Socrates Mine road) Comment
  UC1121622  Viola purpurea subsp. quercetorum H. S. Yates 1934-4-15 3758 Lake Bendmore Valley 762 Comment
  UC1763340  Viola purpurea subsp. quercetorum J. W. Blankinship 1920-4-17 Lake Middleton Comment
  UC1763452  Viola purpurea subsp. quercetorum Milo S. Baker 1928-7-6 3212 Lake Dear[Deer] Creek; [Mendocino?] National Forest Comment
  UC566107  Viola purpurea subsp. quercetorum H. S. Yates 1934-4-15 3758 Lake Bendmore Valley 762 Comment
  CAS-BOT-BC203063  Vitis californica Paul R. Hitchborn 1929-5-19 146 Lake Lakeport Comment
  CAS-BOT-BC203067  Vitis californica Peter H. Raven 1954-9-1 8103 Lake St. Helena Creek at Mirabel Park, 4.8 miles s. of Middletown Comment
  HSC39068  Vitis californica J. D. Ackerman, A. M. Montalvo 1975-9-11 723 Lake Boggs Mtn. E of Cobb, 100 yds. down from Rd. 100 on Rd. 110 780 Comment
  CAS-BOT-BC198774  Vulpia bromoides Greg de Nevers 2001-5-14 12421 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  HSC41839  Vulpia microstachys Tom Duebendorfer 1977-4-23 19 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC42788  Vulpia microstachys Rick Cooper 1977-4-23 24 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  UC1023605  Vulpia microstachys var. ciliata Virginia Bufford 1936-9-20 419 Lake on trail after Sheep Camp (Snow Mt); Snow Mt. Comment
  UCD93936  Vulpia microstachys var. confusa Beecher Crampton 1953-6-2 1379 Lake western edge of Boggs Lake, northwest slope of Mt. Hannah. Comment
  SEINET10959522  Vulpia microstachys var. confusa John Thomas Howell 1943-5-11 Howell 18022 Lake 1 mile south of Lakeport. Comment
  CAS-BOT-BC183985  Vulpia microstachys var. microstachys Doris K. Kildale 1928-5-7 4995 Lake 6 miles east of Hough's Mineral Springs Comment
  CAS-BOT-BC183989  Vulpia microstachys var. microstachys Doris K. Kildale 1928-5-7 4996 Lake 6 miles east of Hough's Mineral Springs Comment
  CAS-BOT-BC183992  Vulpia microstachys var. microstachys L. R. Abrams 1928-5-4 12303 Lake 5 mi. Northeast of Middletown on road to Lower Lake Comment
  CAS-BOT-BC184319  Vulpia microstachys var. pauciflora Milo S. Baker 1943-5-11 10405 a Lake Serpentine Hill S of Lakeport Comment
  UC729995  Vulpia microstachys var. pauciflora Leo F. Koch 1940-4-26 892 Lake 1 mi s Highway 29 junction with Bottle Creek Road (s of Kelseyville) Comment
  RSA2798  Vulpia myuros J. W. Blankinship 1925-5-4 s.n. Lake Kelseyville, Cold Creek dells. Comment
  CAS-BOT-BC184777  Vulpia myuros subsp. megalura J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville Comment
  CAS-BOT-BC184783  Vulpia myuros subsp. megalura Georgia Bentley 1917-3-28 s.n. Lake Lakeport Comment
  UC1155256  Vulpia octoflora var. hirtella J. R. Sweeney 1953-5-18 1051 Lake 1.2 mi e Highway 53 junction with road to Kelseyville (on Highway 53, Lower Lake Burn (1952)) Comment
  POM281863  Woodwardia fimbriata Lyman Benson 1931-3-26 2705 Lake Clear Lake Lodge, Middle N Coast Mt. range, Clear Lake watershed 457 Comment
  CAS-BOT-BC382942  Wyethia angustifolia A. A. Heller 1902-7-19 5905 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC382952  Wyethia angustifolia John Thomas Howell 1945-6-21 21148 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  POM54221  Wyethia angustifolia A. A. Heller 1902-7-19 5905 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  UC1223045  Wyethia angustifolia Joseph P. Tracy 1951-7-6 19608 Lake grassy places n crossing top of Elk Mt.; North Coast Ranges 1158 Comment
  RSA518979  Wyethia angustifolia Barbara Ertter 1988-7-3 7676 Lake Elk Mt Rd at jct Bear Cr Rd, top of Elk Mt Grade, ca 10 airmiles N of Upper Lake (town). 1098 Comment
  CAS-BOT-BC383299  Wyethia glabra Mrs. Alexander McCallum 1900-7-1 s.n. Lake Bartlett Springs Comment
  RSA10760  Wyethia glabra C. B. Wolf 1928-5-6 2063 Lake 3 mi E of Barlett Springs on the road to Williams. Comment
  CAS-BOT-BC383380  Wyethia helenioides M. S. Jussel 1933-6-26 s.n. Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  UC909711  Xanthium strumarium Milo S. Baker Aug 1950 Lake about 1.5 mi w Lower Lake (near highway) Comment
  UCD81941  Yabea microcarpa Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5522 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
  UC1099988  Zannichellia palustris Verne Grant and Herbert L. Mason 1946-9-29 13144 Lake near Colusa Co. Line Comment
  UCR139087  Zigadenus fremontii M. Brooks, Julie Evens, H. Johnson 1997-3-29 6 Lake Blue Oak Campground 274 Comment
  CAS-BOT-BC530568  Zigadenus fremontii R. Parkinson 1917-3-17 63 Lake Lassen Forest: Adobe Flat, near Hobson, on Cone Ward R Comment
  CAS-BOT-BC531929  Zigadenus fremontii Elmer I. Applegate 1931-3-30 8869 Lake Putah Creek, south of Cobb Mountain Comment
  HSC45499  Zigadenus fremontii M. Alcasas 1978-4-15 10 Lake Bartlett Springs Rd., 1.5 mi. E of Hwy. 20 610 Comment
  HSC37435  Zigadenus micranthus John Rehling, Robert M. Specht 1976-4-17 368 Lake Along Hwy. 53, 3.1 mi. N of Middletown Comment
  CAS-BOT-BC527148  Zigadenus micranthus James L. Reveal 1988-6-2 6990 Lake Barrel Springs area just west of the Walker Ridge Road, 1 mile south of the Bartlett Springs Road and about 15 miles north of California Highway 20 762 Comment
  POM290450  Zigadenus micranthus Lyman Benson 1928-4-27 865 Lake Southwest of Kelseyville, Mayacamas mountain range, Kelsey Creek watershed 762 Comment
  SEINET3889534  Zigadenus venenosus var. micranthus A. Simontacchi 1937-6-25 197 Lake 2.7 miles southwest of Sawmill Flat, near Bartlett Mountain.; 0 899 Comment



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