Search Results — 2000 specimen records retrieved (1596 records with coordinates)
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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/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
  POM284626  Acer macrophyllum Lyman D. Benson 1928-7-23 525 Lake Kelsey Creek, Rincon School 488 Comment
  UCD117137  Acer negundo M. Wiesendanger 1928-4-7 934 Lake Blue Lakes. Comment
  CAS-BOT-BC28645  Achillea millefolium J. W. Blankinship 1924-9-12 s.n. Lake Kelseyville Comment
  CAS-BOT-BC210626  Achnatherum lemmonii A. A. Beetle 1941-4-27 1732 Lake Southwest corner of Clear Lake Comment
  CHSC27806  Achnatherum lemmonii Michael Snider 1978-4-9 1 Lake Ca. 150 ft n of Pinkeye Lake, ca. 2 mi w of Lower Lake. 528 Comment
  CHSC36424  Achnatherum lemmonii J. Lacey 1981-5-3 163 Lake 731 Comment
  SEINET5585533 Image available Achnatherum lemmonii John Thomas Howell 1945-1 21049 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  UCD50693  Achnatherum lemmonii Leo Koch 1940-4-26 893 Lake Lake County, Highway 29, 1 mile south of Bottle rock Junction. Comment
  RSA337394  Achnatherum lemmonii var. pubescens J. Dibble, F. T. Griggs 1979-7-11 112 Lake Near Potato Hill close to town of Stonyford 975 Comment
Read comments
Jun 4 2015
  HSC41936  Achyrachaena mollis E. Cope 1977-4-23 26 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  JEPS36737  Achyrachaena mollis W. L. Jepson 1936-4-19 17440 Lake near (in Callayomi Valley) Middletown; Callayomi Valley Comment
  JEPS36748  Achyrachaena mollis Joseph P. Tracy 1921-5-12 5541 Lake Lakeport; North Coast Ranges 426 Comment
  RSA416300  Achyrachaena mollis J. Walker 1977-4-23 17 Lake 0.4 mi N of state route 20 on the Walker Ridge Rd. 640 Comment
  UC796471  Achyrachaena mollis Ira L. Wiggins 1949-5-1 12098 Lake meadow 1 mi s Lucerne Comment
  CAS-BOT-BC29813  Achyrachaena mollis Ira L. Wiggins 1949-5-1 12098 Lake 1 mile south of Lucerne Comment
  RSA416299  Achyrachaena mollis Carolyn Sanford 1977-4-23 337 Lake State Route 20, 2.2 miles west of its junction with State Route 29. Comment
  SEINET7042795  Achyrachaena mollis A. G. Vestal 1955-5-9 s.n. Lake Serpentine at Howard Springs. Whispering Pines quadrangle UTM Zone 10, 588320mE. 4300894mN. Comment
  UCD103803  Acmispon americanus var. americanus A. A. Heller 1916-6-7 12366 Lake Between Bartlett Springs and Allen Springs. Comment
  UCD84580  Acmispon americanus var. americanus Ellen Dean; C. Thomsen, G. Harrington, Davis Botanical Society 2010-6-5 6105 Lake Walker Ridge. Along Bartlett springs road just west of Walker Ridge Rd intersection. Meadow on south side of road. 647 Comment
  UCD103768  Acmispon americanus var. americanus Mrs. R. M. Austin 1894-7-1 s.n. Lake Goose Lake Valley. Comment
  JEPS123915  Acmispon denticulatus Lowell Ahart 2015-4-28 20098 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
  UCD111947  Acmispon parviflorus Christopher Mallek 2008-1 HV1- 91 Lake High Valley. 793 Comment
  CHSC101586  Acmispon wrangelianus David Isle 2004-5-6 1611 Lake Mendocino National Forest; W of Salmon Creek in overflow; Gravelly Valley, N of Lake Pillsbury; >1/4 mile SE of Lake Pillsbury Ranch gate; MDB and M. 566 Comment
  JEPS81361  Adenocaulon bicolor L. R. Heckard and J. C. Hickman 1982-7-7 5870 Lake nw side of, along Middle Fork Stoney Creek Snow Mt.; Stoney Creek, Snow Mt. 1569 Comment
  HSC66637  Adenostoma fasciculatum Debbie Stamp, Joanne Spitler, Patty Powers, Cathy Railey, Cathy Macdonald 1980-4-19 20 Lake Coldsprings Campground along access road to Indian Valley Dam Comment
  RSA2610  Adenostoma fasciculatum var. fasciculatum J. W. Blankinship 1928-7-22 s.n. Lake Mount Konocti Comment
  UCD137037  Aesculus californica Ellen Dean; with Plant Biology 102 interns 2013-5-4 7751 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. Northern part of park near beach picnic area. 401 Comment
  RSA0034197  Agastache urticifolia M. Bourell 1997-7-3 6586 Lake Mendocino National Forest, 2.3 mi. N of Low Gap on Road M3. 1371 Comment
  CAS-BOT-BC22939  Agoseris heterophylla Carl B. Wolf 1928-5-6 1986 Lake 6 miles up Bartlett Springs grade Comment
  CAS-BOT-BC22941  Agoseris heterophylla M. S. Jussel 1933-4-30 s.n. Lake Jordan Park, Cobb Mt. Comment
  HSC31527  Agoseris heterophylla Maralyn O'Meara, Gary S. Lester 1974-5-4 308 Lake Middle Creek Campground, Mendocino National Forest; on Forest Route 1N02, ca. 11 miles N of Upper Lake 549 Comment
  HSC37210  Agoseris heterophylla Lon Hall 1975-5-3 318 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  UCD160700  Agoseris heterophylla James A. Neilson Jr. 1975-6-5 3227 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  CAS-BOT-BC127275  Agrostis exarata M. S. Jussel 1948-8-6 49 Lake J.S. Smith's Place. 1 mile from Glenbrook. Comment
  JEPS80834  Agrostis exarata L. R. Heckard and J. C. Hickman 1981-8-1 5806 Lake w branch Frog Creek* (sw side of Snow Mt.); Snow Mt. 1889 Comment
  JEPS83811  Agrostis exarata L. R. Heckard 1974-9-11 3930 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
  UCD52315  Agrostis exarata B. Crampton 1953-7-14 1506 Lake Bottle Rock Road about 2 miles North of Cobb Mtn. Comment
  UCD52345  Agrostis exarata Milo S. Baker 1943-6-30 10460 Lake 6.5 miles west of Lakeport, Hopland Highway. Comment
  CAS-BOT-BC138841  Agrostis microphylla Beecher Crampton 1956-5-21 3439 Lake Meadow just south of Harbin Creek. Comment
  CAS-BOT-BC138842  Agrostis microphylla Beecher Crampton 1957-6-26 3685 Lake 1.8 mile east of Loch Lomond. Comment
  CAS-BOT-BC461037  Allium amplectens Walter Knight 1969-7-4 2743 Lake Summit of Sheetiron Mt. 1982 Comment
  CAS-BOT-BC461049  Allium amplectens Alice Eastwood; John Thomas Howell 1938-5-15 5552 Lake 5 miles south of Lower Lake Comment
  CAS-BOT-BC462399  Allium bolanderi Doris K. Kildale 1926-5-31 2040 Lake Cold Brook Camp between Kelseyville and Lower Lake. 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
  RSA367093  Allium falcifolium Carolyn Sanford 1977-4-23 347 Lake 0.4 miles north of Route 20 on the Walker Ridge Road. 640 Comment
  SBBG57452  Allium falcifolium M. N. Ackley -Apr-1928 624 Lake Lakeport 411 Comment
  CAS-BOT-BC469128  Allium falcifolium R. Bacigalupi 1948-6-13 2877 Lake 6 miles north of Middletown Comment
  CAS-BOT-BC469133  Allium falcifolium M. S. Jussel 1931-4-1 s.n. Lake Kelseyville Comment
  CAS-BOT-BC469136  Allium falcifolium Robert E. Jameson 1967-5-22 16 . Lake Highland Creek, 10 miles south of Lakeport Comment
  JEPS47615  Allium falcifolium W. L. Jepson 1893-5-5 Lake Middleton grade near Lake county line Comment
  SEINET3884599  Allium falcifolium Donald Spalinger 1974-5-4 27 Lake Wilbur Sp. Quad. Walker Ridge Road. Approx. 0.5 mi. N from H. 20.; 0 671 Comment
  SEINET3884601  Allium falcifolium D. W. McNeal 1983-5-1 2806 Lake Along the margin of a large outcrop near the top of the hill just W. of Walker Ridge Rd., 0.4 mi. N. of Hwy. #20.; 0 Comment
  SEINET3884602  Allium falcifolium D. W. McNeal 1989-4-22 3380 Lake On a barren hillside W. of Walker Ridge Rd. above the power line access rd. 0.9 mi. N. of Hwy. #20.; 0 Comment
  UCD141790  Allium fimbriatum L. K. Mann 1963-5-20 s.n. Lake Indian Valley Ranch, on road from Leesville to Bartlett Springs. Comment
  HSC2963  Allium fimbriatum var. fimbriatum F. W. Peirson, Mabel Peirson 1926-4-3 6618 Lake S face of hill 3.3 mi. N of Middletown Comment
  POM89883  Allium fimbriatum var. fimbriatum F. W. Peirson 1926-4-3 6618 Lake 3.3 miles north of Middletown. Comment
  UC1734094  Allium fimbriatum var. fimbriatum Kay H. Beach, Frank Gould 1940-5-4 1024 Lake near Middletown Comment
  CAS-BOT-BC469348  Allium fimbriatum var. fimbriatum J. Clausen 1935-5-21 1048 Lake 3.3 mi. N. of Middletown on the way to Lower Lake, on dry lava gravel on slope along road. Comment
  RSA366444  Allium fimbriatum var. fimbriatum Carolyn Sanford 1977-4-24 357 Lake Little Indian Valley; floodplain of Stanton Creek. 457 Comment
  RSA275389  Allium serra Carolyn Sanford 1977-4-23 341 Lake 0.4 miles north of Route 20 on the Walker Ridge Road. 640 Comment
  UCD81086  Allium serra Michael Raines; with PLB 102 class 2009-5-3 1 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road miles north of junction with Hwy 20. East side of the road. 649 Comment
  UCD81194  Allium serra Robinder Aulakh; with PLB 102 class 2009-5-3 6 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 miles down road north of junction with Hwy 20. East side of the road. 731 Comment
  HSC2952  Allium serra D. E. Anderson 1962-4-14 1991 Lake 36 mi. of Williams on Hwy. 20 Comment
  UC909774  Allophyllum divaricatum Milo S. Baker 1950-5-23 12235 Lake ca. 1 mi. s.e. Borax Lake Comment
  UC679533  Allophyllum divaricatum Milo S. Baker 1942-7-22 10334 Lake Woodcrest Comment
  CAS-BOT-BC170968  Alnus rhombifolia Alice Eastwood 1925-5-22 s.n. Lake Dashiell, Mt. Sanhedrin Comment
  CHSC110838  Alopecurus aequalis David Isle; Mike Dennis 1980-5-20 f 2016 Lake Mendocino Natl. Forest-North Coast Ranges, Rice Fork Watershed. S edge Snow Mtn. Wilderness, in Timber Lake W end. PIPO on W side. Access via 24N02 (J17N87) and hike up blocked rd 17N71 (MNF collection site uncertain.) 1482 Comment
  UCD55927  Alopecurus saccatus Beecher Crampton 1957-6-26 3659 Lake margin of Snow's Lake, 3.5 miles, by road, east of Seigler Springs. 655 Comment
  NY342328  Alsine glutinosa A. A. Heller 1902-7-15 5880 Lake About Summit Lake, near the summit of Mt. Sanhedrin Comment
  SEINET5332279 Image available Alsine glutinosa A. A. Heller 1902-7-15 5880 Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  POM279347  Amaranthus albus Lyman Benson 1936-8-15 7951 Lake Kelseyville 412 Comment
  POM312355  Amaranthus californicus H. L. Mason 1945-8-24 12676 Lake East shore, Lower Lake. Comment
  POM216173  Amelanchier pallida D. D. Keck 1933-5-30 2392 Lake 3 miles S of Blue Lakes. Comment
  RSA2612  Amelanchier pallida J. W. Blankinship 1924-5-3 s.n. Lake Mt. Hannah Comment
  CHSC70996  Amelanchier utahensis Vernon Oswald; Lowell Ahart 1998-5-7 9033 Lake Bartlett Springs Rd. west of Indian Valley Reservoir at the bridge on Bartlett Creek. 457 Comment
  UCD168591  Amelanchier utahensis Ellen Dean; G. Harrington, T. Zavortink, T. and F. Starbuck 2017-5-27 9360 Lake along Bartlett Springs Road between Bartlett Springs and Clear Lake. Sawmill Flat. South side of road adjacent to stream. 1121 Comment
  POM274521  Ammannia coccinea Lyman Benson 1941-8-1 11017 Lake Lakeside Park, Kelseyville 396 Comment
  OBI20639  Amsinckia lunaris Francia Chisaki, Helen K. Sharsmith 1959-3-27 1345 Lake 4.1 mi S of Howard's Hot Springs (SW of Lower Lake), North Coast Range Comment
  UC1229758  Amsinckia lunaris Francia Chisaki, Helen K. Sharsmith 1959-5-27 1345 Lake 4.1 mi s Howard's Hot Springs (sw of Lower Lake); North Coast Ranges Comment
  UC1178229  Amsinckia lycopsoides Peter M. Ray 1950-4-16 1746 Lake n end of Indian Valley (road between Leesville and Bartlett Springs) 457 Comment
  UCD81899  Amsinckia menziesii Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5480 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road mi N of intersection with Hwy 20. E side of road. 653 Comment
  JEPS61099  Amsinckia menziesii var. menziesii Joseph P. Tracy 1921-5-11 5506 Lake Lakeport; Northern Coast Ranges 426 Comment
  UC1178204  Amsinckia menziesii var. menziesii Francia Chisaki with R. Ornduff and H. G. Baker 1958-4-26 1125 Lake right at the junction with road to Lower Lake (on Hwy #29) Comment
  RSA0089972  Amsinckia retrorsa Lyman Benson 1928-6-20 323 Lake Kelseyville. Mt. Range: Middle N Coast. West base Mt. Konocti. 518 Comment
  HSC66058  Anagallis arvensis Cathie Goldberg, Lynn Kuntsman, Lauren Philbrick, Geoff Walsh 1980-4-19 44 Lake Along Walker Ridge Rd., 1 mi. N of its junction with access road to Indian Valley Dam Comment
  UCD147191  Anagallis arvensis Emily Jacinto; Plant Science 102 collecting interns 2014-4-26 3 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Anderson Flat. 402 Comment
  UCD81171  Ancistrocarphus filagineus Angela McGinnis; with PLB 102 class 2009-5-3 3 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road miles north of junction with Hwy 20. East side of the road. 649 Comment
  HSC67557  Ancistrocarphus filagineus J. P. Smith 1975-5-3 8073 Lake Butts Canyon Rd., 9.1 mi. from its junction with Hwy. 29 305 Comment
  UCD128901  Ancistrocarphus filagineus Roman Gankin 1965-5-5 s.n. Lake Cold Spring Camp, ca. 1 mile east of Indian Valley, on Bartlett Springs Road. Comment
  UC659416  Angelica tomentosa Lincoln Constance 1940-9-1 2799 Lake e of Mount St. Helena (St. Helena Creek); St. Helena Creek 762 Comment
  SBBG26816  Angelica tomentosa L. Constance 1940-9-1 2799 Lake St. Helena Crk, E of Mt St. Helena 762 Comment
  POM229250  Angelica tomentosa var. tomentosa Lincoln Constance 1940-9-1 2799 Lake St. Helena Creek, east of Mount Saint Helena 762 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
  JEPS7510  Anisocarpus madioides R. F. Hoover 1941-5-11 5020 Lake w of Middletown (on road to Kelseyville) Comment
  CAS-BOT-BC137777  Anthoxanthum aristatum Beecher Crampton 1956-6-27 3688 Lake Eastern base of Mount Hannah, along Cold Creek. Mount Hannah Resort. 792 Comment
  JEPS71149  Anthoxanthum odoratum W. L. Jepson 1942-6-9 20726 Lake e dide Mount St. Helena, St. Helena Creek St. Helena Creek; Mount St. Helena, St. Helena Creek Comment
  CHSC71449  Antirrhinum cornutum Vernon H. Oswald; Lowell Ahart 1998-7-15 9284 Lake East side of county near Barrel Spring on the east side of Baldy Mtn. and west of Walker Ridge Rd. 0.8 mi south of Bartlett Springs Rd. 640 Comment
  UC147872 Image available Antirrhinum cornutum Joseph P. Tracy 1905-8-21 2377 Lake Scott Creek, in Scott Valley Northern Coast Ranges, Scott Valley, Scott Creek; Scott Creek, Scott Valley, Lake Co. 426 Comment
  UCD123479  Antirrhinum vexillocalyculatum subsp. breweri Veron H. Oswald; Lowell Ahart 1998-7-15 9298 Lake East side of county near Barrel Spring on the east side of Baldy Mountain, and west of Walker Ridge Road, 0.8 mile south of Bartlett Springs Road. 640 Comment
  SEINET1909901  Antirrhinum vexillocalyculatum subsp. breweri Barbara Ertter 1988-1 7710 Lake 0.5 mi E of Rice Fork on Bear Creek Rd 1.5 mi W of Bear Cr Campground, Mendocino Natl Fo, ca 11 airmiles N of Upper Lake (town) 610 Comment
  CHSC91135  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum D. Isle 1997-7-31 322 Lake Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. 816 Comment
  JEPS5357  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum W. L. Jepson 1938-10-1 19069 Lake Putah Bridge Coyote Valley (Putah <Creek> bed) Comment
  JEPS83306  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum David M. Thompson 1983-8-11 338 Lake 6.3 mi se Morgan Valley Road junction with Hwy. 29/53 (at junction of private dirt road with Morgan Valley Road, on e side of road, at Benchmark = 1796 ft); Lower Lake Quad. 548 Comment
  JEPS5340  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum W. L. Jepson 1892-7-29 21311 Lake e of Lower Lake (Knoxville Grade) Comment
  UC885064  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum Milo S. Baker 1940-6-26 9713 Lake Woodcrest; Cobb Valley Comment
  JEPS15451  Antirrhinum virga Helen-Mar Wheeler 1956-8-19 Lake just n Timberline Camp (lower slopes of Hull Mountain, at head of Boardman Ridge, Mendocino-Lake County boundary); Hull Mountain, Boardman Ridge 1767 Comment
  JEPS27316  Antirrhinum virga Eleanor Armstrong 1932-5-21 486 Lake 5.2 mi nw Middletown (on Cobb Mt, near Casa Grande gate); Cobb Mt. 609 Comment
  JEPS83351  Antirrhinum virga David M. Thompson 1983-6-24 349 Lake about 0.5 mi e Rick Fork Eel River crossing on Bear Creek Road (at junction of USFS Roads 18N01 (road to Bear Creek Station) and M3 (road to Rice Creek)); Potato Hill Quad. (7.5', 1967) 640 Comment
  RSA716041  Antirrhinum virga L. Ahart, Robert A. Schlising 2005-7-2 12134 Lake About 30 yards north of Bartlett Springs road (Road M 12), near the northwest part of Indian Valley Reservoir. 478 Comment
  UC511289  Antirrhinum virga Lyman Benson 1932-6-15 3683 Lake Bottle Rock Mountain Middle North Coast Ranges, Kelsey Creek (Kelsey Creek watershed) 914 Comment
  CDA41207  Antirrhinum virga G. D. Barbe 1963-8-17 715 Lake Opposite Catholic Church south of Loch Lomond, ca. 2 miles north of Adams Spring. Comment
  UCD81176  Apiastrum angustifolium Angela McGinnis; with PLB 102 class 2009-5-3 7 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road miles north of the intersection with Hwy 20. East side of the road and up the ridge. 731 Comment
  CAS-BOT-BC294768  Apocynum androsaemifolium Mona Bourell 1997-7-2 6506 Lake Mendocino National Forest. Crockett Trailhead, N. boundary of Snow Mountain Wilderness 1584 Comment
  JEPS80303  Apocynum androsaemifolium L. R. Heckard and J. Hickman 1981-6-20 5542 Lake trail to Snow Mt. (on North Ridge); Crocket Camp 1524 Comment
  UC1123455  Apocynum androsaemifolium K. E. Bradshaw 1937-6-10 131 Lake 2 1/2 mi. s.e. Glen Eden School; Lakeport Quad. Comment
  JEPS49808  Apocynum cannabinum W. L. Jepson 1897-7-15 14617 Lake Scott Valley Comment
  UC1728660  Apocynum cannabinum Richard Olmstead 1986-6-17 862 Lake road to Snow Mountain from Upper Lake (Mendocino Natinal Forest, Bear Creek Ford); Mendocino Natinal Forest, Bear Creek Ford 640 Comment
  UC635103  Aquilegia eximia P. Schulthess and D. Hildebrand 1931-7-20 Lake ca 3 mi w Highland Springs (near Donovan Gate on Toll Rd) Comment
  RSA0126434  Arabis glabra C. B. Wolf 1928-5-5 1949 Lake 1 mi from Clear Lake on the Bartlett Springs Grade. Comment
  UCD41960  Aralia californica Geri Hulse-Stephens 2001-7-1 753 Lake Goat Mountain. Wyman Creek, below camp. 1005 Comment
  CAS-BOT-BC128628  Arbutus menziesii M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. Comment
  UC54672  Arceuthobium douglasii W. W. Mackie Aug. 1902 Lake Comment
  JEPS80875  Arctostaphylos L. R. Heckard and J. C. Hickman 1979-6-16 5106 Lake about 1 mi nw Timber Lake (w flank of mt.); Snow Mt. 1463 Comment
  UC353791  Arctostaphylos Milo S. Baker 1928-7-3 3117 b Lake sw slope above Sheep Shearing Corral; Cal. Nat. Forest, Snow Mt. 1280 Comment
  UC750492  Arctostaphylos X candidissima John Thomas Howell 1945-6-21 21133 Lake Sawmill Flat Bartlett Mountain 1219 Comment
  JEPS38633  Arctostaphylos canescens W. L. Jepson 1892-8-6 14696 Lake Blue Lake Grade to Ukiah Mayacama Range Comment
  RSA109922  Arctostaphylos canescens subsp. canescens P. A. Munz 1956-7-24 22283 Lake Long Ridge Trail to Snow Mountain. 1524 Comment
  RSA141475  Arctostaphylos canescens subsp. canescens A. E. Wieslander 1933-7-2 337 Lake One mile north of Adams Springs. 762 Comment
  UC1043547  Arctostaphylos canescens subsp. canescens P. C. Everett and E. K. Balls 1954-10-17 20338 Lake road from Stonyford to Upper Lake 3.9 mi w Colusa-Lake Co. line (Goat Mt. to Bear Creek) 1371 Comment
  UC1120920  Arctostaphylos canescens subsp. canescens A. E. Wieslander 1936-9-20 715 Lake 1 mi n Cobb P.O.; Lower Lake Quadrangle 822 Comment
  UC1309680  Arctostaphylos canescens subsp. canescens A. E. Wieslander 1938-10-29 843 Lake w slope Bartlett Mt.; Lakeport Quadrangle Comment
  UCD50549  Arctostaphylos canescens var. candidissima John Thomas Howell 1976-4-28 51610 Lake Summit of Elk Mountain Road. 1158 Comment
  RSA96867  Arctostaphylos canescens var. candidissima P. C. Everett, E. K. Balls, George B. Everett 1954-10-18 20354 Lake Summit Elk Mt. pass, 1 mi. s.e. of jct. of roads from Stonyford and Upper Lake. 1159 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
  UCD23598  Arctostaphylos glandulosa Rodney Gale Myatt 1971-9-16 1038 Lake Hull Mt., north of Lake Pillsbury. 2072 Comment
  UCD51074  Arctostaphylos glandulosa f. cushingiana Roman Gankin 1965-5-6 535 Lake Bartlett Mountain Road, 3.8 miles east of Sawmill Flat, Lake County, California. Comment
  CAS-BOT-BC24789  Arctostaphylos glandulosa subsp. glandulosa Frank W. Peirson 1926-4-2 6572 Lake Summit Hopland Grade. Comment
  POM286172  Arctostaphylos glandulosa subsp. glandulosa Lyman Benson 1939-7-12 9681 Lake South of Kelseyville. 549 Comment
  UC1363645  Arctostaphylos glandulosa subsp. glandulosa Charles M. Belshaw 1936-9-19 2691 Lake one mi e Potato Hill (sw slope of mt.); Inner North Coast Ranges, Snow Mountain West 1249 Comment
  UC153955  Arctostaphylos glandulosa subsp. glandulosa Joseph P. Tracy Jul 21 1905-Aug 16 1905 2350 Lake Elk Mountain Northern Coast Ranges 1219 Comment
  UCD20649  Arctostaphylos manzanita R. J. Blenkush; J. H. Richards 2000-1-29 43 Lake Morgan Valley road embankment. 725 Comment
  CAS-BOT-BC38936  Arctostaphylos manzanita subsp. elegans Robert F. Hoover 1941-4-27 4959 Lake Four miles west of Lower Lake Comment
  CAS-BOT-BC38942  Arctostaphylos manzanita subsp. elegans Lyman Benson 1930-5-9 2117 Lake Cold Creek Canyon, 2 miles south of Kelseyville and 1 mile southwest of Mt. Konocti. Clear Lake watershed. 502 Comment
  CAS-BOT-BC38958  Arctostaphylos manzanita subsp. elegans Vernon O. Bailey 1916-9-24 s.n. Lake Mt. Konokti, Clear Lake Comment
  CHSC105442  Arctostaphylos manzanita subsp. elegans David Isle; Arnold James 1993-6-23 1755 Lake Mendocino National Forest; North Coast Ranges; upper Main Eel River watershed. N of Lake Pillsbury, Oak Flat Campground and 20N01. About 1/8 mile E of Gravelly Valley Airstrip; by 'p' in Airport on quad. 560 Comment
  POM286056  Arctostaphylos manzanita subsp. elegans Lyman Benson 1928-3-22 35 Lake South of Mount Konocti. 549 Comment
  CDA38700  Arctostaphylos manzanita subsp. elegans T. C. Fuller 1971-5-4 19856 Lake South shore of Boggs Lake. 0 Comment
  CAS-BOT-BC38798  Arctostaphylos manzanita subsp. manzanita Alice Eastwood 1925-5-22 12797 Lake Dashiells Mt. Sanhedrin Comment
  CAS-BOT-BC38809  Arctostaphylos manzanita subsp. manzanita Walter Knight; Irja Knight 1981-7-5 4285 Lake Near jct. of road to Low Gap. On Boardman Ridge on s. slope of Hull Mt. 914 Comment
  CAS-BOT-BC38814  Arctostaphylos manzanita subsp. manzanita L. R. Abrams 1916-7-28 6302 Lake Between Adams Springs and Kelseyville Comment
  CAS-BOT-BC38821  Arctostaphylos manzanita subsp. manzanita T. S. Brandegee 1888-1-1 37 Lake Lake County Comment
  UC1193137  Arctostaphylos manzanita subsp. manzanita P. Zinke 1950-5-23 122 Lake Cobb Valley Quad 60B4 Comment
  UC727028  Arctostaphylos manzanita subsp. manzanita A. A. Heller 1940-2-14 15499 Lake on State Hwy 20 3 mi e North Fork of Cache Creek bridge Comment
  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
  JEPS38876  Arctostaphylos manzanita subsp. manzanita W. L. Jepson 1936-12-5 17979 Lake near Big Oak road sta. (w of Middletown) Comment
  RSA96649  Arctostaphylos manzanita subsp. manzanita P. C. Everett, E. K. Balls 1954-10-18 20356 Lake 6.3 mi. NW of Upper Lake along Middle Creek. 488 Comment
  CAS-BOT-BC40059  Arctostaphylos nevadensis Roger Raiche 1982-6-28 20518 Lake Hull Mt. - On ridge ne. of summit. 1950 Comment
  CHSC102770  Arctostaphylos patula subsp. patula David Isle; Arnold James 1993-6-22 1687 Lake Mendocino National Forest. North Coast Ranges. Upper Main Eel River Watershed. North of 20N02/'Airport' Rd. Junction (about 1/4 mile SW of Hells Half Acre); 1987 Comment
  CAS-BOT-BC43792  Arctostaphylos stanfordiana T. S. Brandegee 1886-1-1 30 Lake Lake County Comment
  CAS-BOT-BC46198  Arctostaphylos stanfordiana C. Hart Merriam 1916-9-24 s.n. Lake Bet. Kelseyville and Lower Lake. W. side Lower lake. Comment
  CAS-BOT-BC47330  Arctostaphylos stanfordiana R. Bacigalupi 1925-12-30 1230 Lake Summit Rd. between Hopland and Lakeport. Comment
  OBI14516  Arctostaphylos stanfordiana H. E. McMinn 1925-12-30 1594 Lake Mayacamas Range between Hopland and Lakeport Comment
  POM286015  Arctostaphylos stanfordiana Lyman Benson 1928-4-28 584 Lake Kelseyville, hilltop Bottlerock Mt. 610 Comment
  RSA15660  Arctostaphylos stanfordiana C. B. Wolf 1928-2-26 1518 Lake 6 mi. n. of Upper Lake on road to Williams. Comment
  RSA32500  Arctostaphylos stanfordiana J. T. Howell 1945-6-20 21087 Lake Sawmill Flat, Bartlett Mountain. 1220 Comment
  UC1388316  Arctostaphylos stanfordiana Freed W. Hoffman 1947-3-18 932 Lake s foot of mt. North Coast Ranges, Mt. Konocti Comment
  UC549683  Arctostaphylos stanfordiana J. E. Adams 1933-11-25 587 Lake sw Mt. Konocti (near Kelseyville) Comment
  UC82924  Arctostaphylos stanfordiana Katharine Brandegee 1886-1 Lake Comment
  UC876546  Arctostaphylos stanfordiana Milo S. Baker 1928-7-6 3211 b Lake near Deer Cr. (along road); Cal. Nat. Forest Comment
  UCD53866  Arctostaphylos stanfordiana Keith Hoffmaster 1940-11-25 s.n. Lake Lower Lake. Comment
  CAS-BOT-BC47310  Arctostaphylos stanfordiana subsp. raichei Alice Eastwood; John Thomas Howell 1938-5-18 5742 Lake S. of kelseyville on road to Adams Springs. Comment
  CHSC29673  Arctostaphylos viscida Dibble; Griggs 1979-7-12 127 Lake Near Rice Valley, close to the town of Stonyford. 640 Comment
  HSC27455  Arctostaphylos viscida J. P. Smith, J. O. Sawyer 1972-4-1 5154 Lake 2 mi. N of junction of Hwy. 20 and Walker Ridge Rd. Comment
  HSC67088  Arctostaphylos viscida Teri Bartowski, Shane Feusier, Ruth Takaki, Carol Zimmerer 1980-4-19 12 Lake Walker Ridge Rd., 2.65 mi. S of junction with access road to Indian Valley Dam Comment
  HSC7747  Arctostaphylos viscida Freed W. Hoffman 1949-6-4 3213 Lake White Point Comment
  UCD52569  Arctostaphylos viscida Roman Gankin 1965-5-6 521 Lake Hill northwest of Cold Spring Camp, 0.9 mile east of Little Indian Valley (Kowalski Ranch and Stanton Creek). Comment
  SEINET11984843  Arctostaphylos viscida Unknown 1965-1 526 Lake hill NE of Cold Spring Camp, 0.9 mi E of Little Indian Valley (Kowalski Ranch & Stanton Creek) Comment
  OBI14487  Arctostaphylos viscida subsp. pulchella H. E. McMinn 1936-4-4 4391 Lake 14 mi E of middletown, toward Howell mountain Comment
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Oct 3 2014
  RSA96654  Arctostaphylos viscida subsp. pulchella P. C. Everett, E. K. Balls, George B. Everett 1954-10-18 20364 Lake 6.2 miles SE from Hough Springs on road from Lucerne to Williams. 671 Comment
  CAS-BOT-BC47419  Arctostaphylos viscida subsp. viscida Roman Gankin 1958-4-26 292 Lake on Leesville-Bartlett Springs road, ca. 2 miles west of junction of this road and Leesville-Wilbur Springs road Comment
  CAS-BOT-BC48227  Arctostaphylos viscida subsp. viscida P. C. Everett; E. K. Balls 1954-10-18 20364 Lake 6.2 mi. s.e. from Hough Springs on road from Lucerne to Williams 670 Comment
  CAS-BOT-BC48232  Arctostaphylos viscida subsp. viscida L. R. Abrams 1928-5-7 12573 Lake 4-5 miles east of Hough's Springs Comment
  JEPS38761  Arctostaphylos viscida subsp. viscida J. W. Blankinship 1928-9-16 Lake Siegler Springs Comment
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Nov 8 2006
  JEPS38937  Arctostaphylos viscida subsp. viscida Joseph P. Tracy 1935-7-4 14009 Lake n side Cobb Valley (near Glenbrook); Cobb Mountain 822 Comment
  UC1737025  Arenaria douglasii Kay H. Beach, Frank Gould 1940-5-17 430 Lake near Middletown. Comment
  CHSC70987  Argemone munita subsp. munita Vernon Oswald; Lowell Ahart 1998-5-7 9023 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. 469 Comment
  SEINET8521977  Aristida oligantha Kelly W. Allred 1991-1 5476 Lake juncion of Lakeshore Blvd and hwy 29, about 9 miles south of Upper Lake, dry hills in oak-manzanita woodland with annual grasses 457 Comment
  RSA123412  Arnica discoidea H. S. Yates 1934-4-15 3735 Lake Near Bendmore Valley. 762 Comment
  UC173905  Arnica discoidea H. M. Hall 1913-7-15 9465 Lake Mt. Sanhedrin, Northern Lake County, 40-50 miles from the Pacific Ocean Mt. Sanhedrin 1767 Comment
  CAS-BOT-BC82438  Arnica discoidea Ira L. Wiggins 1933-6-3 6740 Lake Roadside 1 1/2 mi. W. of Oat Hill Mine Comment
  CHSC105437  Asarum caudatum David Isle; Arnold James 1993-6-24 1733 Lake Mendocino National Forest, North Coast Ranges, Upper Main Eel River Watershed, W of Mill Creek Crossing of 19N17. Label reads: '(One of 3 x-ings: T19N, R11W, NE1/4 of SW1/4, Sec.26 = Lowest X-ing at 3859'; ~1 Mi.NW = 2nd X-ing at 3880'; ~0.8 Mi. N = 3rd X-ing at 3920' T19N, R11W, Center sec. 23) (I think it was the lowest x-ing). 1173 Comment
  CAS-BOT-BC294773  Asclepias cordifolia Mona Bourell 1997-7-2 6525 Lake Mendocino National Forest. Along Rice Creek Road. FS Road M 3 Comment
  JEPS46207  Asclepias cordifolia Eleanor Armstrong 1932-5-20 467 Lake 2 mi e Middletown 274 Comment
  POM130026  Asclepias cordifolia A. A. Heller 1902-7-19 s.n. Lake Southern slope of Mt. Sanhedrin above the sawmill. Comment
  UCD121271  Asclepias cordifolia N. W. Stice 1947-5-15 s.n. Lake Anderson Brothers Ranch, 3 miles east of Lower Lake. Comment
  SEINET10580449  Asclepias eriocarpa Joseph W. Blankinship 1929-9-11 Blankinship s.n. 1929 Lake Kelseyville, Upper Adobe Creek Comment
  SEINET10580450  Asclepias eriocarpa Joseph W. Blankinship 1929-7-12 Blankinship s.n. 1929 Lake Kelseyville, low fields Comment
  CAS-BOT-BC300484  Asclepias fascicularis Mona Bourell 1997-7-3 6561 Lake Mendocino National Forest, Low Gap Saddle Road (M 3) to Pyramid rock. Cold Creek trail 1554 Comment
  UCD84386  Asclepias fascicularis 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
  RSA475213  Asclepias fascicularis Aaron Liston 1987-6-6 675 -1 Lake 3 miles NE of Lakeport; 0.6 miles N of hey 29 exit on Hill rd. 425 Comment
  SEINET10857355  Asclepias fascicularis Joseph W. Blankinship 1928-7-3 Blankinship s.n. 1928 Lake Kelseyville, low ground along Cold Creek Comment
  UCD121321  Asclepias fascicularis C. J. W. 1914-6-1 s.n. Lake location unknown. Comment
  UCD163031  Asclepias solanoana D. O. Burge 2015-7-12 1755 Lake Snow Mountain Area. 1750 Comment
  SEINET10741562  Asclepias speciosa A. Arthur Heller 1902-7-14 Heller 5876 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  SEINET12288884  Asclepias speciosa J. P. Tracy 1951-1 19607 Lake Comment
  POM281109  Aspidotis californica Lyman Benson 1930-12-28 2550 Lake Kelseyville, Middle N Coast Mtn range. Near summit Mt Konocti. 1220 Comment
  CAS-BOT-BC68831  Aspidotis densa J. W. Blankinship 1923-5-6 s.n. Lake Upper Kelsey Cr. 762 Comment
  CAS-BOT-BC68830  Aspidotis densa Miss Pelton 1877-1-1 s.n. Lake unspecified Comment
  CAS-BOT-BC178840  Astragalus breweri John H. Thomas 1969-4-29 15022 Lake 2.8 miles northeast of Middleton on serpentine outcropping. Comment
  UC81240  Astragalus breweri Katharine Curran Jun 1884 Lake Cobb Mt. Comment
  UC81242  Astragalus breweri Katharine Curran June 1884 Lake near Lakeport; near Lakeport Comment
  RSA292995  Astragalus breweri Reino Alava, Lincoln Constance, Robert Ornduff 1957-5-5 775 Lake Hill 1030. Comment
  CAS-BOT-BC178668  Astragalus clevelandii D. E. Breedlove 1980-6-29 44840 Lake Butts Canyon Road 5-8 miles S of Middletown 274 Comment
  CAS-BOT-BC178673  Astragalus clevelandii Philip A. Munz 1956-7-24 22306 Lake Long Ridge Trail from Fir Root Spring to Snow Mt. 1524 Comment
  UC1142427  Astragalus clevelandii H. D. Ripley and R. C. Barneby 1945-6-20 6909 Lake 8 mi se Middletown (along creek bed); se of Middletown 350 Comment
  UC1142699  Astragalus clevelandii Rimo Bacigalupi with P. A. Munz, G. T. Robbins, L. T. Dempster and L. R. Heckard 1956-7-24 5735 Lake about 2 1/2 mi n Fir-Root Spring Camp (6 mi ssw of Snow Mountain, below seepage area on w side of ridge which forms Colusa-Lake County boundary); ssw of Snow Mountain, n of Fir-Root Spring Camp 1341 Comment
  HSC35437  Astragalus gambelianus John S. Palmer 1975-5-3 313 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  HSC45674  Astragalus gambelianus Stephen Plant 1978-4-23 227 Lake Barrel Springs Campground 701 Comment
  RSA475234  Astragalus gambelianus Aaron Liston 1988-3-17 702 -1 Lake Approx. 3 miles of Lakeport; 0.6 miles N of Hwy 29 exit on Hill Road. 425 Comment
  CAS-BOT-BC193125  Astragalus rattanii var. jepsonianus Carl B. Wolf 1928-5-4 1894 Lake 2 miles north of Middletown Comment
  JEPS123903  Astragalus rattanii var. jepsonianus Lowell Ahart 2015-4-28 20094 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
  RSA10246  Astragalus rattanii var. jepsonianus C. B. Wolf 1928-5-4 1894 Lake 2 mi. 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
  CAS-BOT-BC17494  Athysanus pusillus L. R. Abrams 1928-5-6 12408 Lake 6 miles up grade west side Bartlett Mountain. Comment
  POM272522  Athysanus pusillus Lyman Benson 1928-4-14 858 Lake Kelseyville; Mt. Range: Middle N Coast; River: Kelsey Creek. 518 Comment
  UC505166  Athysanus pusillus R. M. Holman 1933-4-30 Lake Kelseyville Comment
  UCD111936  Athysanus pusillus Christopher Mallek 2008-1 HV1- 92 Lake High Valley. 793 Comment
  UCD114237  Athysanus pusillus G. F. Hrusa 1992-2-29 9058 Lake Approx. 2 miles N of Highway 20 on Walker Ridge Road. Comment
  UCD143092  Atriplex rosea E. LoPresti 2013-7-22 1 Lake McLaughlin Reserve. Shore of main tailings pond. Comment
  UCD81910  Avena barbata Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5491 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road mi N of intersection with Hwy 20. E side of road. 653 Comment
  HSC37888  Azolla filiculoides Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2289 Lake N side of Clearlake State Park Comment
  CAS-BOT-BC98027  Baccharis pilularis Greg de Nevers 2001-5-14 12468 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  POM38863  Balsamorhiza deltoidea Marcus E. Jones 1883-5-8 s.n. Lake Kelsey. Comment
  UC1126824  Barbarea orthoceras A. Simontacchi 1937-6-25 221 Lake 0.8 mi se Pinnacle Rock Lookout; Mendocino National Forest, Lakeport Quad. 1112 Comment
  UC796468  Barbarea orthoceras Ira L. Wiggins 1949-5-1 12106 Lake 15 miles south of Lake Pilsbury Comment
  POM272599  Barbarea vulgaris Lyman Benson 1928-3-30 s.n. Lake Kelseyville, Middle N Coast, Kelsey Creek. 442 Comment
  UCD151034  Beckmannia syzigachne James A. Neilson Jr. 1961-9-30 s.n. Lake 6 miles west Upper Lake. Comment
  JEPS73470  Berberis aquifolium var. repens L. R. Heckard 1972-7-9 3078 Lake along trail from Frog Pond to Milk Ranch Milk Ranch; Snow Mt 1950 Comment
  UC1076448  Berberis aquifolium var. repens Herbert L. Mason 1925-12-31 2577 Lake <Bartlett> Springs Comment
  UC1280794  Berberis aquifolium var. repens H. E. McMinn 1925-12-31 1601 Lake Bartlett Mt Comment
  CAS-BOT-BC75561  Berberis dictyota Milo S. Baker 1940-1-1 9597 Lake Williams Highway near Colusa Line. 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
  CAS-BOT-BC75660  Berberis nervosa Alice Eastwood 1925-5-25 12960 Lake On trail to Mount Sanhedrin. Comment
  CAS-BOT-BC75899  Berberis piperiana M. S. Baker 1950-5-4 9598 Lake Near Jordan Park, Kelsey Creek. Comment
  CAS-BOT-BC75965  Berberis pumila Carl B. Wolf 1928-5-6 2009 Lake 6.5 miles west of Bartlett Springs. Comment
  RSA176798  Blennosperma nanum Peter H. Raven 1963-4-24 18238 Lake 5 miles N of Lakeport Comment
  JEPS13704  Boechera breweri Rimo Bacigalupi with G. T. Robbins 1955-6-7 5258 Lake summit of Hull Mountain Hull Mountain (Lake-Mendocino County boundary) 2094 Comment
  UC2027901  Boechera breweri Barbara Ertter with Patricia L. Packard and Robert Moseley 1990-3-31 8903 Lake Summit of Bartlett Springs road NE of Clear Lake, S-facing outcrop above streamlet Comment
  CAS-BOT-BC15979  Boechera breweri subsp. breweri Philip Alexander Munz 1957-7-25 22350 Lake Long Ridge Trail from Fir Root Spring to Snow Mountain. 1767 Comment
  JEPS54484  Boechera breweri subsp. breweri Mrs. H. Hamann and Eddie Dearing May 16 1968-May 24 1968 Lake just s Cobb Mt. (boundary ridge-top along Skyline Fire Access Road, where it reaches the ridge-top at a gap near head of Anderson Creek, Lake-Sonoma County line); Mayacamas Range, Skyline Pass 1127 Comment
  POM32024  Boisduvalia densiflora var. densiflora A. A. Heller 1902-7-21 5973 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  CAS-BOT-BC154959  Boisduvalia glabella Peter Rubtzoff 1956-9-2 2797 Lake Southern shore of Boggs Lake Comment
  RSA2276  Boisduvalia stricta J. W. Blankinship 1928-7-25 s.n. Lake Kelseyville, along Kelsey Creek Comment
  CAS-BOT-BC420282  Boykinia occidentalis C. F. Luthold 1893-7-4 s.n. Lake Cobb Mountain Comment
  POM274468  Boykinia occidentalis Lyman Benson 1936-8-2 7917 Lake Alder Creek, Cobb Mt., Clear Lake Watershed, Mayacamas Mt. Range. 762 Comment
  UCD161443  Boykinia occidentalis James A. Neilson Jr. 1975-7-8 3388 Lake Mayacmas Mountains; west of Alder Creek, vicinity of Geyser Rock. There is conflicting location information for this specimens. In the Flora of the Mayacmas Mtns. Neilson says: 1 mile E of Geyser Rock, Sonoma County (1 mile E of Geyser Rock would be Lake County). On the specimen itself, the notes say: western portion of Geyser Rock, west of Alder Creek, Saw Mill Flat Rd, Sonoma County (Saw Mill Flat Road is only on the east side of Geyser Rock and mostly in Lake County). (Coordinates, location, and elevation estimated by label maker.) 1097 Comment
  CAS-BOT-BC420281  Boykinia occidentalis Volney Rattan 1877-1-1 s.n. Lake Geysers Comment
  CAS-BOT-BC135965  Brasenia schreberi Agnes M. Bowman 1901-9-6 s.n. Lake Sulphur Banks Comment
  RSA755717  Brasenia schreberi R. F. Thorne, M. Patterson 1982-8-31 55239 Lake Northwest slope of Mount Hannah, Boggs Lake 854 Comment
  UC1101411  Brasenia schreberi Herbert L. Mason 1945-6-29 12620 Lake Boggs Lake at base Mt. Hanna; Boggs Lake at base of Mt. Hanna Comment
  UC762007  Brickellia californica R. F. Hoover 1938-9-3 3804 Lake Burns Valley Comment
  CHSC101610  Briza minor David Isle 2004-5-6 1593 Lake Mendocino National Forest. In Salmon Creek overflow depression, Gravelly Valley, N of Lake Pillsbury, >1/4 mile SE of Lake Pillsbury Ranch gate. MDB and M. 566 Comment
  SEINET4183124 Image available Briza minor Elizabeth Lodge 1933-6-5 222 Lake Ridge between Hopland and Lakeport. Comment
  RSA245017  Brodiaea coronaria subsp. rosea J. P. Smith 1971-6-6 4759 Lake Kowalski Ranch in Little Indian Valley, along Stanton Creek Comment
  UC1731211  Brodiaea coronaria subsp. rosea Dean W. Taylor 1998-6-23 16708 Lake Stove Glade (ca 1 mile N of N end Indian Valley Res) 609 Comment
  UC768743  Brodiaea coronaria subsp. rosea R. F. Hoover 1938-6-9 3572 Lake Indian Valley Comment
  CAS-BOT-BC484226  Brodiaea elegans subsp. elegans M. S. Jussel 1933-6-26 220 Lake Between Cobb Mountain and Adam Springs on the Binkley Ranch Comment
  HSC72208  Brodiaea elegans subsp. elegans Thomas W. Nelson, Jane P. Nelson 1980-6-24 5884 Lake Pillsbury Resort 610 Comment
  SEINET7040122  Brodiaea pulchella A. G. Vestal 1962-4-12 Lake Butts Cany Road, 8.3 miles south of Route 29 (Route 53). UTM Zone 10, 542320mE, 4286255mN. Comment
  JEPS48473  Bromus W. L. Jepson 1942-6-9 20707 Lake e side Mount St. Helena, along St. Helena Creek St. Helena Creek; Mount St. Helena, St. Helena Creek Comment
  SEINET4344889  Bromus arenarius L. Koch 1940-4-29 934 Lake Along Highway 20, 22.5 miles northeast of Lower Lake. Comment
  SEINET10469103  Bromus breviaristatus David B. Dunn, Douglas G. LeDoux; Melvin L. Conrad 1973-6-7 Dunn 20683 Lake Collected 16.2 mi n of upper lake on the rd to pillsbury lake, 1.4 mi n of elk Mt summit. Yellow pine and douglas fir forest. Area mostly disturbed. 1128 Comment
  RSA2776  Bromus carinatus J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville. 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
  UCD59159  Bromus carinatus var. marginatus Beecher Crampton 1953-6-2 1380 Lake Western edge of Boggs Lake, northwest slope of Mt. Hannah. Comment
  POM294954  Bromus commutatus Lyman Benson 1941-7-31 11011 Lake 1 1/2 miles northwest of Kelseyville. 412 Comment
  CHSC8198  Bromus hordeaceus Dave Isle 1969-4-12 309 Lake Off the N. side of HW 20 at base of cliffs just W. of Lucerne. 411 Comment
  SBBG115896  Bromus hordeaceus B. Crampton 1985-7-19 10011 Lake Lakeport, NE edge of elementary school 411 Comment
  UCD58845  Bromus inermis Collector unknown 1937-1 Lake Lake Co. Comment
  UCD37022  Bromus japonicus Beecher Crampton 1956-6-26 3665 Lake Lake County, 1.7 miles east of Seigler Springs. 685 Comment
  CAS-BOT-BC162441  Bromus laevipes A. A. Beetle 1941-4-27 1739 Lake West side of Clear Lake, along road. Comment
  CAS-BOT-BC162442  Bromus laevipes John Thomas Howell 1943-5-11 18056 Lake 2.9 miles north of Middletown. Comment
  CDA31598  Bromus laevipes A. A. Beetle 1941-4-27 1739 Lake West side of Clear Lake, along road. 0 Comment
  UCD112019  Bromus madritensis Christopher Mallek 2008-1 HV1- 85 Lake High Valley. 793 Comment
  CHSC12059  Bromus madritensis subsp. rubens K. J. Hislop 1970-4-9 122 Lake Found ca. 10 mi. w of intersection of hiways 20 and 16 on n side of road. 15 Comment
  SEINET10520363  Bromus orcuttianus A. Arthur Heller 1902-7-25 Heller s.n. Lake Foothills S of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  SEINET3923072  Bromus racemosus Beecher Crampton 1985-7-19 10011 Lake Lake County, Lakeport. In drainage ditch northeast edge of elementary school ground.; 0 Comment
  CHSC91287  Bromus secalinus D. Isle 1997-7-31 332 Lake Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. Low Gap Meadow. 1133 Comment
  CHSC101531  Bromus sterilis G. F. Hrusa; R. Gross 2008-5-23 17408 Lake Along Box Canyon Creek and on roadside in upper Benmore Canyon immediately east and south of Indian Valley Reservoir spillway. 457 Comment
  UCD59854  Bromus tectorum Beecher Crampton 1953-6-2 1378 Lake Western edge of Boggs Lake, northwest slope of Mt. Hannah. Comment
  CAS-BOT-BC273212  Cacaliopsis nardosmia Carl B. Wolf 1928-5-6 1994 Lake 6 miles up Bartlett Springs grade Comment
  JEPS95442  Cacaliopsis nardosmia Vernon H. Oswald and L. Ahart 1994-6-20 6335 Lake T18N R8W NE1/4 Sec. 6, 4180 ft, Yellow Pine Forest. Forest Route M3 (18N04) 0.5 mi E of Twin, NW edge of Snow Mtn. Wilderness, W of Stonyford 1274 Comment
  POM53463  Cacaliopsis nardosmia C. F. Baker 1903-5-12 3201 Lake Divide between Lakeport and Hopland Comment
  CAS-BOT-BC273211  Cacaliopsis nardosmia L. Beane; Lois E. James 1949-5-11 1824 Lake Scott Mt. between Hopland and Clear Lake 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
  UCD81091  Calandrinia breweri Michael Raines; with PLB 102 class 2009-5-3 6 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road miles north of junction with Hwy 20. East side of the road. 731 Comment
  CAS-BOT-BC438399  Calandrinia ciliata Alice Eastwood 1925-5-23 12880 Lake Dashiells, Mt. Sanhedrin Comment
  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
  HSC27177  Calandrinia ciliata J. P. Smith, J. O. Sawyer 1972-4-1 5113 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 Comment
  UC1282807  Calandrinia ciliata J. R. Sweeney 1950-4-9 419 Lake s-facing slope 1.2 mi sw Highland Springs 464 Comment
  UC505161  Calandrinia ciliata R. M. Holman 1933-4-30 Lake Lakeport Comment
  POM265593  Callitriche trochlearis M. S. Jussel 1937-5-22 s.n. Lake Alder Creek. Comment
  CAS-BOT-BC80333  Callitropsis macnabiana G. L. Stebbins 1968-5-15 6689 Lake Northeast edge of Little Indian Valley, on road from Leesville to Bartlett Springs 457 Comment
  POM281961  Calocedrus decurrens Lyman Benson 1928-11-3 822 Lake S. of Middletown; County Line, Mt. St. Helena; Mt. Range: Mayacamas 518 Comment
  HSC41931  Calochortus amabilis Rich White 1977-4-23 30 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  JEPS77355  Calochortus amabilis Robert M. Lloyd 1963-5-4 2582 Lake 5 mi n Middletown (State Highway 29 at Socrates Mine Road) Comment
  UC672156  Calochortus amabilis Herbert L. Mason 1929-4-29 5253 Lake between Kelseyville and Lower Lake Comment
  UCD160689  Calochortus amabilis James A. Neilson Jr. 1975-5-23 3175 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  UCD32391  Calochortus amabilis Beecher Crampton; Jim Sweeney 1950-5-6 540 Lake Lake County, 1 mile west of Highland Springs on either side of the road. 457 Comment
Read comments
Feb 17 2006
  CAS-BOT-BC488461  Calochortus amabilis Richard R. Halse 1989-5-13 3835 Lake Along State Hwy. 175, 4.7 miles northwest of Middletown 510 Comment
  CAS-BOT-BC488462  Calochortus amabilis James L. Reveal 1988-6-2 6980 Lake Along Harrington Flat Road, 0.4 mile northwest of California Highway 175 and 0.7 mile southeast of Sulphur creek Road, about 10 air miles southeast of Kelseyville. 899 Comment
  CAS-BOT-BC488470  Calochortus amabilis Agnes M. Bowman 1902-5-9 s.n. Lake Lower Lake Comment
  CAS-BOT-BC488474  Calochortus amabilis R. C. Foster 1937-5-17 264 Lake In a clearing by the roadside, 5 miles north of Middleton Comment
  CAS-BOT-BC487828  Calochortus coeruleus J. W. Blankinship 1923-4-29 s.n. Lake Siegler Springs Comment
  SEINET12049802  Calochortus superbus F. H. Utech, Knight, W.; Knight, I.; Edwards, S. 1986-1 86 -273 Lake ca 5 mi WSW of Kelseyville, Highland Springs Road near Highland Springs Reservior 500 Comment
  POM292442  Calochortus tolmiei Lyman Benson 1928-4-29 113 Lake Mt. Hanna, Middle North Coast mountain range, Cold Creek drainage 762 Comment
  POM291023  Calochortus vestae Lyman Benson 1932-6-15 3686 Lake Cobb Valley; Middle N Coast Range, Kelsey Creek Watershed. 701 Comment
  SD133927  Calochortus vestae Barbara Ertter, Annetta Carter 1989-5-28 8525 Lake Rieff Road through Morgan Valley, ca. 9 airmiles east of Lower Lake (town), south-facing grassy slope below chaparral, moderately serpentinitic. 762 Comment
  UC119770  Calochortus vestae J. W. Blankinship Lake Comment
  CHSC89386  Calycadenia ciliosa Lowell Ahart 2004-10-14 11462 Lake On the south side of the bridge across Cache Creek, on the west side of Bartlett Springs Road (Road M 12), about 3 miles west of the northwest part of Indian Valley Reservoir. 502 Comment
  RSA255544  Calycadenia ciliosa Gerald D. Carr 1971-9-14 654 Lake 5.9 miles west of Barkerville on road to Bartlett Spr. 579 Comment
  CAS-BOT-BC273322  Calycadenia fremontii G. D. Carr 1971-9-14 655 Lake Bartlett Spr Rd, ca. 0.6 mi N of its jct with Hwy 20 (ca. 2.6 mi NW of Lucerne) 488 Comment
  CAS-BOT-BC273334  Calycadenia fremontii A. A. Heller 1902-8-4 6034 Lake On Eel River one mile below Hullville Comment
  UC177017  Calycadenia fremontii Katharine Brandegee 1910-1 Lake Bartlett Springs Comment
  CAS-BOT-BC273321  Calycadenia fremontii G. D. Carr 1971-8-17 643 Lake Along Bottle Rock Rd, 4.1 mi NW of Cobb (Jct 175) 747 Comment
  HSC70142  Calycadenia fremontii Thomas W. Nelson, Jane P. Nelson 1977-7-13 3631 Lake Soda Creek Ranger Station 520 Comment
  JEPS38574  Calycadenia fremontii Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake Comment
  RSA789805  Calycadenia fremontii R. L. Carr 1978-7-8 2120 Lake 4.8 miles northwest of Middletown on Highway 175, (=GDC 619). 473 Comment
  UC127836  Calycadenia fremontii W. W. Mackie 1902-8-1 Lake Comment
  UC1876195  Calycadenia fremontii Gerald D. Carr 1971-10-17 678 Lake 6.2 mi NW of Lakeport on Scotts Valley Rd. 426 Comment
  UC1876222  Calycadenia fremontii Gerald D. Carr 1972-6-14 704 Lake 1/4 mi NE of Detert Reservoir on Butts Canyon Rd. 335 Comment
  RSA518646  Calycadenia multiglandulosa Barbara Ertter 1988-7-4 7707 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 Pilsbury. 610 Comment
  CAS-BOT-BC270765  Calycadenia pauciflora Gerald D. Carr 1973-9-11 761 Lake Along Kelsey Creek, ca. 3 miles NW of Glenbrook Comment
  CAS-BOT-BC270801  Calycadenia pauciflora J. W. Blankinship 1928-7-9 s.n. Lake Kelseyville Comment
  CAS-BOT-BC270802  Calycadenia pauciflora J. W. Blankinship 1928-7-15 s.n. Lake Kelseyville Comment
  CAS-BOT-BC270811  Calycadenia pauciflora John Thomas Howell 1930-8-24 5443 Lake 4 miles from Middletown on Adams Springs road Comment
  CAS-BOT-BC270812  Calycadenia pauciflora John Thomas Howell 1930-10-19 5631 Lake 8 miles from Middletown on Butts Canyon Road Comment
  CAS-BOT-BC270787  Calycadenia pauciflora Gerald D. Carr 1972-7-21 713 Lake 1.0 mile E of Kelseyville on Konocti Road Comment
  CHSC118607  Calycadenia pauciflora G. D. Carr 1971-8-17 641 Lake 2.7 mi S of Lakeport, Hills ca. 200 yds E of Hwy 175 (Hopland Rd) at Ackley Cutoff, 0.7 mi S of its jct with Hwy 29/175, very rocky gentle SW slope, 427 Comment
  RSA0116950  Calycadenia pauciflora Lyman Benson 1947-8-25 12798 Lake 1 mile north of Glenbrook, Cobb Valley. Mt. Range: Mayacamas. Drainage Area: Clear Lake. 731 Comment
  RSA255572  Calycadenia pauciflora Gerald D. Carr 1971-10-17 677 Lake 2.3 miles SE of Kelseyville on Hwy. 29 534 Comment
  RSA789282  Calycadenia pauciflora R. L. Carr 1978-8-19 2146 Lake Southwest of Kelseyville, ca. 200 yards south of Wight Way, 1.7 miles southwest of its junction with Kelsey Creek Drive. 482 Comment
  UC1876247  Calycadenia pauciflora Gerald D. Carr 1973-9-5 757 Lake 1.7 mi SW of Kelsey Creek Drive on Wight Way. 200 yards S of road. Comment
  UC1876639  Calycadenia pauciflora Gerald D. Carr 1972-7-21 712 Lake Along Long Valley Cr., New Long Valley Rd., 2.5 mi N of Hwy 20. Comment
  UC89058  Calycadenia pauciflora Brandegee 1889-6-1 Lake Comment
  UCD129869  Calycadenia pauciflora R. L. Carr 1978-8-19 2147 Lake 2.7 miles south of Lakeport, Hills around 200 yards east of Highway 175 (hopland Road) at Ackley Cutoff, 0.7 mile south of its junction with Highway 29/175. 427 Comment
  CAS-BOT-BC275440  Calycadenia truncata subsp. microcephala John Thomas Howell 1943-5-10 18009 Lake 5 miles W of Lakeport on road to Hopland Comment
  RSA109883  Calycadenia truncata subsp. microcephala Philip A. Munz 1956-7-24 22286 Lake Long Ridge Trail to Snow Mt. from Fir-Root Spring. 1524 Comment
  UC766217  Calycanthus occidentalis R. F. Hoover 1938-6-9 3580 Lake ridge between Indian Valley and Bear Creek Valley Comment
  UCD100316  Calyptridium quadripetalum Joyce Lacey 1982-6-24 s.n. Lake Davies Road, on north side of road, ca. 1/4 mile in from Bear Ridge Road, in the geothermal development area. 899 Comment
  UCD100323  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 Barlett Springs Rd. 640 Comment
  HSC97251  Calystegia collina subsp. oxyphylla Thomas W. Nelson, Jane Nelson 2004-5-6 9202 Lake Along Highland Springs Rd. 4.5 miles from junction with SR 29/175 Comment
  RSA710251  Calystegia occidentalis subsp. occidentalis R. K. Brummitt 1997-6-2 19625 Lake NE of Lucerne, 15 km along Bartlett Springs Road from Clear Lake. 1000 Comment
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Jan 14 2009
  RSA275371  Calystegia polymorpha J. P. Smith, J. O. Sawyer, T. W. Nelson, Smith 1977-7-14 9338 Lake Forest Service Rd. M1, 5.3 mi from jct with 20N01; Mendocino National Forest. 1585 Comment
  CAS-BOT-BC436389  Calystegia subacaulis M. S. Jussel 1933-6-27 s.n. Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  UC765947  Camassia quamash Robert F. Hoover 1941-4-27 4955 Lake 1 mi n of Middletown (on road to Lower Lake) Comment
  CHSC90531  Camissoniopsis hirtella D. Isle 1997-3-26 42 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. So. of (M-J) 16N44/16N25 jct., Lower Spanish Ridge in Fork Fire. 548 Comment
  UC1282689  Campanula angustiflora J. R. Sweeney 1951-4-15 622 Lake 5 1/2 mi nw Lower Lake (Kelseyville road); Seigler Canyon Comment
  UCD167986  Cardamine James A. Neilson Jr. 1981-3-30 4002 Lake Mayacamas Mountains, Bounsall Ranch, west end Great Western Mine. (Exact location unknown, coordinates estimated by label maker. Location information obtained from Neilson 4003 and 4065. Neilson 4003 was collected with this specimen and was located in the vicinity of Great Western Mine at upper spring. Neilson 4065 indicated that Great Western Mine is in Section 16, T10N, R7W.) Comment
  CAS-BOT-BC37452  Cardamine californica David D. Keck 1931-4-3 1080 Lake 6 miles north of Aetna Springs, southern Lake County. Comment
  CAS-BOT-BC37454  Cardamine californica M. S. Jussel 1931-3-31 s.n. Lake Cobb Mountain. Comment
  UCD158923  Cardamine oligosperma James A. Neilson Jr. 1975-4-28 3155 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Elevation estimated using Google Earth by label maker.) 853 Comment
  UCD84536  Carduus pycnocephalus Ellen Dean; C. Thomsen, T. Hansen, and windfarm meeting 2010-6-11 6136 Lake Walker Ridge. Along Walker Ridge Rd by first turnout (cleared area) north of Hwy 20. W side of road. 608 Comment
  UCD132450  Carduus pycnocephalus subsp. pycnocephalus Greggory Cates; PLS 102 plant collecting interns 2013-5-4 5 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. Northern part of park. North of Soda Bay Road. At park entrance adjacent to park entrance kiosk. 419 Comment
  RSA0051318  Carex Greg de Nevers 2001-8-7 12595 Lake Clear Lake, Rodman Slough. 396 Comment
  UCD161872  Carex James A. Neilson Jr. 1985-8-7 s.n. Lake Mayacmas Mountains; Kelsey Creek at Mostin Drive. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD84381  Carex Ayzik Solomeshch; John Olmsted 2004-6-12 s.n. Lake Southern slope of Goat Mtn. Vicinity of Root Glades, N of Wyman Creek. 966 Comment
  POM290278  Carex Lyman Benson 1930-3-28 2001 Lake Kelseyville. McGaw Slough. 457 Comment
  CAS-BOT-BC17815  Carex amplifolia Lewis S. Rose 1935-6-4 35207 Lake St. Helena Creek, 5 miles south of Middletown. Comment
  CAS-BOT-BC422346  Carex amplifolia Peter Rubtzoff 1975-7-12 8199 Lake Jordan Park, 1.7 miles northwest of Cobb. Along Kelsey Creek. Comment
  CAS-BOT-BC18102  Carex athrostachya Alice Eastwood; John Thomas Howell 1938-5-17 5653 Lake Near Upper Lake. Comment
  CAS-BOT-BC19224  Carex barbarae Alice Eastwood; John Thomas Howell 1938-5-18 5766 Lake Near Adams Springs. Comment
  POM290825  Carex barbarae Lyman Benson 1934-6-12 6082 Lake Kelseyville. McGaw slough. 427 Comment
  CAS-BOT-BC34988  Carex densa Alice Eastwood; John Thomas Howell 1938-5-17 5672 Lake Elk Mountain. Comment
  CAS-BOT-BC34835  Carex densa John Thomas Howell 1943-5-11 18024 Lake 1 mile north of Kelseyville. Comment
  CAS-BOT-BC20017  Carex feta John Thomas Howell 1945-6-19 21038 Lake Bartlett Mountain. Sawmill Flat. 1219 Comment
  UC766049  Carex feta R. F. Hoover 1940-8-25 4540 Lake se base Mt. Konocti Comment
  CAS-BOT-BC146657  Carex hirtissima Alice Eastwood; John Thomas Howell 1938-5-17 5681 Lake Elk Mountain Ranger Station Comment
  UCD70602  Carex klamathensis G. L. Stebbins 1985-5-19 C 532 Lake Pacific Ridge, Kanaka Glade. 981 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
  RSA2187  Carex multicaulis J. W. Blankinship 1924-5-3 s.n. Lake Mt. Hannah. 152 Comment
  CAS-BOT-BC119533  Carex nudata John Thomas Howell 1927-3-27 2295 Lake Stream-bed in mountains W of Middeltown. 609 Comment
  HSC37864  Carex nudata Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2309 Lake Along Morgan Valley Rd., 7.8 mi. from Lower Lake 640 Comment
  RSA0121133  Carex nudata Lyman Benson 1955-4-6 15407 Lake Middle North Coast Range, Clear Lake Drainage Area, Cold Creek Canyon, 1.5 miles south of Kelseyville. 457 Comment
  JEPS80341  Carex pachystachya L. R. Heckard and J. Hickman 1981-6-21 5579 Lake north cirque, Snow Mt. Snow Mt. 1965 Comment
  CAS-BOT-BC118397  Carex praegracilis Joseph Prince Tracy 1935-7-4 14012 Lake Cobb Mountain. N side of Cobb Valley, near Glenbrook. 822 Comment
  UCD136998  Carex praegracilis Ellen Dean; with Plant Biology 102 interns 2013-5-4 7736 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. Within meadow on east side of entrance road to park. Just south of entrance kiosk. 412 Comment
  CAS-BOT-BC118817  Carex preslii Alice Eastwood; John Thomas Howell 1938-5-17 5670 Lake Elk Mt. Comment
  HSC27290  Carex serratodens J. P. Smith, J. O. Sawyer 1972-4-1 5173 Lake Wuntun Campground Comment
  CAS-BOT-BC117569  Carex serratodens M. Baker 1936-4-8 8183 Lake Ca 12 mi from Lower Lake toward Knoxville. Comment
  RSA90885  Carex serratodens F. W. Peirson, Mabel Peirson 1926-4-3 6615 Lake 3.3 mi N of Middletown. Lake County Comment
  CAS-BOT-BC116630  Carex subfusca John Thomas Howell 1945-6-19 21020 Lake Sawmill Flat, Bartlett Mountain. 1219 Comment
  CAS-BOT-BC248969  Castilleja Mrs. A. McCallum No date on label s.n. Lake Bartlett Springs Comment
  POM283659  Castilleja affinis Lyman Benson 1928-4-30 509 Lake Buckingham Ranch (Buckingham Park). Middle N Coast mtn range, Clear Lake. 457 Comment
  HSC34585  Castilleja applegatei Ron Ralston 1975-5-3 33 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Road 549 Comment
  UCD151120  Castilleja applegatei James A. Neilson Jr. 1974-6-30 2804 Lake Mayacmas Mountains, Cobb Mountain. (Elevation estimated by label maker using Google Earth.) 1097 Comment
  HSC44283  Castilleja applegatei subsp. martinii Barbara Kelly 1977-4-24 365 Lake Bartlett Springs Rd. at Kilpepper Creek 503 Comment
  JEPS4834  Castilleja applegatei subsp. martinii Rimo Bacigalupi and J. R. Sweeney 1953-5-27 4166 Lake about 2 mi s Whispering Pine Resort (along State Highway 29, in canyon of upper Putah Creek, about 0.25 mi above (n of) junction of road to Anderson's Springs) 487 Comment
  JEPS4837  Castilleja applegatei subsp. martinii Rimo Bacigalupi and J. R. Sweeney 1953-5-27 4164 Lake about 1.5 mi s (above) Bottle Rock Road with Lower Lake (Calif. 29) and Salmina rds (along grade up Cold Creek drainage (Bottle Rock Road), between Kelseyville and Cobb Valley) 701 Comment
  UCD83628  Castilleja applegatei subsp. martinii Adam Clause; with PLB 102 class 2010-5-2 7 Lake W slope of Walker Ridge. Bartlett Springs Road. West of Bartlett Springs Road/Kilpepper Creek intersection, and just west of the high-water bridge. 10 m south of the road, at the base of a steep, rocky roadcut.. 492 Comment
  JEPS104718  Castilleja applegatei subsp. pinetorum John L. Morrison 1936-9-19 1918 Lake Snow Mountain, SW slope, 40' below the peak Comment
  UCR136640  Castilleja attenuata F. W. Peirson 1926-4-2 6605 Lake Lower Lake Comment
  JEPS9425  Castilleja densiflora subsp. densiflora Joseph P. Tracy 1921-5-11 5511 Lake Lakeport Northern Coast Ranges 426 Comment
  UC1282700  Castilleja exserta J. R. Sweeney 1952-5-3 829 Lake Pluth Ranch Fire Comment
  HSC20887  Castilleja exserta subsp. exserta Francis Winter 1960-4-30 Lake Near Clear Lake on Hwy. 20 Comment
  POM197462  Castilleja foliolosa L. R. Abrams 1928-5-7 12553 Lake 3 miles east of Hough's Springs. Comment
  UCD84824  Castilleja foliolosa Nellie Coffey 1931-4-12 s.n. Lake Exact location unknown. Comment
  CAS-BOT-BC241281  Castilleja latifolia John Thomas Howell 1945-6-21 21169 Lake Sawmill Flat to Ruppert Ridge, Bartlett Mountain Comment
  RSA2321  Castilleja minor subsp. spiralis J. W. Blankinship 1928-9-6 s.n. Lake Siegler Springs. Comment
  UC1196852  Castilleja minor subsp. spiralis Joseph P. Tracy 1935-7-4 14037 Lake near Glenbrook (n side of Cobb Valley); Cobb Mountain, Cobb Valley 822 Comment
  JEPS3198  Castilleja rubicundula subsp. lithospermoides W. L. Jepson 1942-6-9 20723 Lake Howard Springs; at border of meadow just beyond buildings Comment
  UC1745727  Castilleja rubicundula subsp. lithospermoides Annetta M. Carter, Sarah Dyal, Ethel Crum 1938-5-8 1397 Lake 1 mi. N of Middletown. Comment
  UCD48217  Castilleja rubicundula subsp. rubicundula M. Atamian; R. Brush, C. Owens, S. Omlsted, M. Furuyama 2000-4-29 21 Lake Lake Co., McLaughlin Reserve, South-West of Berryessa-Knoxville Road, base of the North-East slope of Research Hill. 640 Comment
  CAS-BOT-BC41011  Caulanthus flavescens Mrs. H. C. Cantelow 1940-4-13 s.n. Lake North of Knoxville. Comment
  HSC64126  Caulanthus lasiophyllus J. P. Smith, J. O. Sawyer 1972-4-1 5124 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 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
  HSC18276  Ceanothus cuneatus C. B. Wolf 1928-2-26 1525 Lake Above Blue Lakes on the rd. from Upper Lake to Ukiah Comment
  RSA8347  Ceanothus cuneatus L. S. Rose 1933-4-22 33103 Lake Adams Spring, brushy hills. Comment
  UCD160220  Ceanothus cuneatus James A. Neilson Jr. 1974-5-24 2758 Lake Mayacmas Mountains, south of Childers Peak, Barceloux Ranch, ridge east of Big Canyon River. (Elevation and georeferencing estimated by label maker.) 548 Comment
  CAS-BOT-BC64430  Ceanothus divergens W. Knight; I. Knight 1984-2-12 5386 Lake Kortum Canyon Road. Comment
  UC79973  Ceanothus foliosus Katharine Brandegee 1889-4 Lake Mt. Hanna Comment
  UC79982  Ceanothus foliosus C. F. B. 1903-5-12 3002 Lake Divide between Lakeport and Hopland. Comment
  UCD112143  Ceanothus foliosus var. foliosus J. E. Street 1950-4-28 s.n. Lake Bottlerock Mountain, south of Kelseyville. Comment
  CAS-BOT-BC50861  Ceanothus incanus H. E. McMinn 1926-1-2 1623 A Lake In flat at base Mt. St. Helena - toward Middletown Comment
  CAS-BOT-BC63651  Ceanothus integerrimus A. A. Heller 1916-6-7 12363 Lake Between Bartlett Springs and Allen Springs along the stream in gravel. Comment
  CAS-BOT-BC63657  Ceanothus integerrimus Carl B. Wolf 1928-5-6 2019 Lake 3 mi. w. of Bartlett Springs. Comment
  SD7251  Ceanothus integerrimus Daniel Cleveland 1882-6-22 Lake Mt. Grade near Allen Springs Comment
  UC80056  Ceanothus integerrimus Katharine Brandegee 1892-8-25 Lake Snow Mt. Comment
  UCD83980  Ceanothus integerrimus Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6164 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage, north of (below) waterfall and large boulders. 655 Comment
  LA43600  Ceanothus integerrimus Henry Reents; 1936-5-16 sn Lake Comment
  HSC18307  Ceanothus jepsonii C. B. Wolf 1928-5-7 2113 Lake 6 mi. E of Hough's Mineral Springs on the road to Williams Comment
  LA44873  Ceanothus jepsonii Henry Reents; 1936-5-1 sn Lake Along road between Knoxville and Lower Lake Comment
  UCD110917  Ceanothus jepsonii Christopher Mallek 2008-1 HS1- 7 Lake Highland Springs. 602 Comment
  UCD112072  Ceanothus jepsonii M. Wiesendanger 1928-4-5 873 Lake Near Kelseyville. Comment
  UCD151234  Ceanothus jepsonii James A. Neilson Jr. 1974-4-30 3570 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
  CAS-BOT-BC51125  Ceanothus jepsonii var. albiflorus Terry Hines; Ellen Purcell; Nina Williams 1988-4-16 50 Lake 15.3 miles off Hwy 20 on Walker Ridge Rd. 914 Comment
  HSC69913  Ceanothus jepsonii var. albiflorus Thomas W. Nelson, Jane P. Nelson 1978-4-2 3873 Lake Along Walker Ridge Rd., 6 mi. N of junction with Hwy. 20 Comment
  UC79989  Ceanothus jepsonii var. albiflorus T. S. Brandegee 1889-4 79 Lake Comment
  POM197371  Ceanothus lemmonii L. R. Abrams 1928-5-6 12451 Lake Summit to Bartlett Springs Comment
  JEPS48872  Ceanothus parryi W. L. Jepson 1942-6-9 20703 Lake along St. Helena Creek Mt. St. Helena, E side Comment
  RSA10764  Ceanothus parryi Carl B. Wolf 1928-5-6 2056 Lake 5 miles E of Barlett Springs on the road to Williams Comment
  UCD41790  Ceanothus parvifolius Geri Hulse-Stephens 2001-6-5 644 Lake Goat Mountain. Bear Wallow. 944 Comment
  JEPS42262  Ceanothus prostratus Willis L. Jepson 1897-7-15 14038 Lake Glenbrook Comment
  UCD162060  Ceanothus velutinus Dylan O. Burge 2013-11-3 1451 Lake Mount Saint Helena, roadside on summit access road. 849 Comment
  UCD129969  Centaurea benedicta W. L. Jepson 1943-5-16 20805 Lake Mayacamas Range on Scott Creek. Comment
  CHSC56522  Centaurea cyanus Steven Triano 1988-6-6 242 Lake Ca. 0.1 mi n of the Eel River and 1.2 mi w of Scott Dam at the s end of Lake Pillsbury. 524 Comment
  SFV3799  Centaurea solstitialis K. A. Wilson 1961-6-22 1199 Lake North Coast Ranges 3 miles northwest of Nice on CA-Highway 20. Roadside border adjacent to grazing land in margin of alluvial valley. 420 Comment
  RSA756541  Centaurium muehlenbergii Barbara Ertter 1988-7-3 7654 Lake Elk Mt Rd ca 7 airmiles N Upper Lake (town), ca halfway up switchbacks on S Face Elk Mt, 3 mi from top, 2.7 mi from Middle Cr crossing. 762 Comment
  UC1002637  Centaurium muehlenbergii Milo S. Baker 1953-7-1 12806 Lake 3.4 mi e Middletown (s of hwy) Comment
  UC1949016  Centaurium tenuiflorum Barbara Ertter 1988-7-3 7654 Lake Elk Mt Rd ca 7 airmiles N of Upper Lake (town), ca halfway up switchbacks on S face Elk Mt, 3 mi from top, 2.7 mi from Middle Cr crossing Comment
  UC511305  Centaurium trichanthum Lyman Benson 1932-7-17 3944 Lake Middletown, Putah Creek watershed Middle North Coast Range, Putah Creek 548 Comment
  UCD160033  Centromadia fitchii Paola Arenas 2013-6-21 s.n. Lake McLaughlin UC Reserve. On the N-facing slope of Long Meadow, ca. 465 meters (as the crow flies) from the painted 'Napa' on Morgan Valley Road traveling 5 degrees NNE. 667 Comment
  SDSU4593  Centromadia parryi D. F. Howe 1967-8-10 4371 Lake 7 miles west of Lake-Colusa Co. line. 610 Comment
  UCD137048  Cephalanthus occidentalis Ellen Dean; with Plant Biology 102 interns 2013-5-4 7754 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. Northern part of park near beach picnic area. 401 Comment
  POM271048  Ceratophyllum demersum Lyman Benson 1931-8-31 2894 Lake Soda Bay; Mt. Range: Middle N Coast; Watershed: Clear Lake. 427 Comment
  UCD41830  Ceratophyllum demersum Geri Hulse-Stephens 2001-6-5 623 Lake Goat Mountain. West vernal pool, Root Glade. 944 Comment
  CAS-BOT-BC179402  Cercis occidentalis Carl B. Wolf 1928-5-6 1966 Lake 2 miles up Bartlett Springs grade Comment
  CAS-BOT-BC179411  Cercis occidentalis Doris K. Kildale 1926-5-30 2028 Lake On road to Upper Lake about 1 mile from Mendocino County line. Comment
  CAS-BOT-BC179412  Cercis occidentalis Agnes M. Bowman 1902-4-1 15 Lake Sulpher Banks Comment
  HSC27285  Cercis occidentalis J. P. Smith, J. O. Sawyer 1972-4-1 5175 Lake Wuntun Campground Comment
  POM276112  Cercis occidentalis Lyman Benson 1941-7-26 11007 Lake Foot of Soda Bay Grade, Kelseyville. 412 Comment
  RSA10178  Cercis occidentalis Carl B. Wolf 1923-5-5 1966 Lake 3.5 miles from Clear Lake on the Bartlett Springs Grade Comment
  UC1193202 Image available Cercis occidentalis R. H. Neuns 1951-3-27 Lake Quad 60B1 Mt. Konocti (nw slope of mt.) 640 Comment
  UC1544802  Cercis occidentalis Almut G. Jones 1986-8-24 7255 Lake near Middletown (margin of dry creek) 350 Comment
  UCD131674  Cercis occidentalis Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7581 Lake Clear Lake State Park. NE of Kelseyville. South side of park, south of Soda Bay Rd. North side of undeveloped road that goes southeast from locked gate at Glebe Rd. 621 Comment
  RSA96856  Cercocarpus betuloides Percy C. Everett, E. K. Balls 1954-10-18 20347 Lake Along Rice Fork about jct with Bear Creek, rd. from Stonyford to Upper Lake. 610 Comment
  SEINET3814746 Image available Cercocarpus betuloides Lewis S. Rose 1933-4-22 33105 Lake Adams Springs. Comment
  CAS-BOT-BC137038  Cercocarpus betuloides var. betuloides Agnes M. Bowman 1902-1-1 158 Lake unspecified Comment
  CAS-BOT-BC137046  Cercocarpus betuloides var. betuloides Agnes M. Bowman 1902-4-1 7 Lake Sulphur Bnks. Comment
  UC1543087  Cercocarpus betuloides var. betuloides Donald G. Nelson 1940-4-30 672 Lake about 1 mi below Siegler Hot Springs Comment
  UCD22475  Cercocarpus betuloides var. betuloides Brian Vanden Heuvel 2003-2-21 204 Lake 9.5 miles north of CA 20 on Elk Mountain Rd. 1.0 miles north of Mendocino National Forest boundary. On west side of road in small drainage near Upper Lake. Comment
  UCD40014  Cercocarpus betuloides var. betuloides Rodney Gale Myatt 1971-9-16 1058 Lake Hull Mt., north of Lake Pillsbury. 1127 Comment
  HSC43954  Cercocarpus montanus var. glaber Robert M. Specht 1977-4-29 808 Lake NW facing slope of Round Mtn. 646 Comment
  CAS-BOT-BC284559  Chaenactis glabriuscula var. heterocarpha Doris K. Kildale 1928-5-7 4990 Lake 6 miles east of Hough's Mineral Springs Comment
  HSC37645  Chaenactis glabriuscula var. heterocarpha Robert M. Specht, John Rehling 1976-3-17 364 Lake 3.1 mi. N of Middletown on Hwy. 29 Comment
  POM203154  Chaenactis glabriuscula var. heterocarpha M. S. Jussel 1933-6-28 289 Lake Between Cobb Mtn and Adams Springs on the Binkley Ranch Comment
  RSA10728  Chaenactis glabriuscula var. heterocarpha C. B. Wolf 1928-5-7 2098 Lake 6 miles east of Houghs Mineral Springs on the road to Williams. Comment
  UCD160302  Chaenactis glabriuscula var. heterocarpha James A. Neilson Jr. 1975-5-22 3223 Lake Mayacmas Mountains, Geyser Rock area, in the vicinity of the boundary line of Sonoma and Lake Counties. (Coordinates and elevation estimated by label maker.) 1118 Comment
  CAS-BOT-BC284548  Chaenactis glabriuscula var. heterocarpha Palmer Stockwell 1940-6-1 1515 Lake Along road between summits, ca. 10 mi. W of Bartlett Springs Comment
  CHSC52654  Chamaesyce ocellata James Jokerst 1985-6-24 2503 Lake North Coast Ranges. Near Coyote Peak. 486 Comment
  CAS-BOT-BC68276  Cheilanthes cooperae D. Toren 1972-1-28 350 Lake Hell's Peak 670 Comment
  JEPS78600  Cheilanthes gracillima Edward Lee 1936-9-19 2562 Lake sw approach to summit of Snow West Snow Mt Comment
  HSC66587  Cheilanthes intertexta D. Boyd, M. Eichelberger, Tim Messick, T. Ranker 1980-4-19 18 Lake Coldsprings Campground along access road to Indian Valley Dam Comment
  POM279695  Chenopodium album Lyman Benson 1936-8-15 7946 Lake Kelseyville; Mt. Range: Middle North Coast; Watershed: Clear Lake. Comment
  RSA258898  Chenopodium californicum Thomas W. Nelson, Jane P. Nelson 1974-4-8 1144 Lake ca. 200 m. east of Oasis Resort 13 mi. east of Clear Lake Oaks along Hwy 20. Comment
  RSA589933  Chenopodium californicum Michael A. Vincent, Robert M. Rhode 1996-3-30 7313 Lake Hillside just N of jct Hwy 20 and Walker ridge Road Comment
  JEPS105981  Chenopodium rubrum Lowell Ahart 2004-10-4 11431 Lake Below the high water line of Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road 446 Comment
  JEPS80412  Chimaphila umbellata L. R. Heckard and J. Hickman 1981-6-23 5645 Lake North slope of North Ridge on Crockett Camp trail Snow Mt.; , North slope of North Ridge 1584 Comment
  CAS-BOT-BC497631  Chlorogalum angustifolium J. W. Blankinship 1928-7-15 s.n. Lake Kelseyville Comment
  JEPS61792  Chlorogalum pomeridianum var. pomeridianum Wayne Roderick 1967-6-27 60 .1331 Lake Comment
  RSA54163  Chorizanthe clevelandii Claire Dodge 1945-7-31 s.n. Lake Sawmill Flat, Bartlett Mt. Comment
  UC353805  Chorizanthe clevelandii Milo S. Baker 1928-7-5 3097 a Lake summer bed of Rice Fork near conflucence Bear Creek; California National Forest, Rice Fork, Bear Creek Comment
  UC55751  Chorizanthe clevelandii J. P. Tracy May 28 1902-Jun 2 1902 1740 Lake 6 mi nw Lakeport (hills about Scotts Valley); Scotts Valley 426 Comment
  CAS-BOT-BC191815  Chorizanthe clevelandii Milo S. Baker 1931-7-9 5360 Lake Along highway near Mirabel MIne Comment
  UC188748  Chorizanthe clevelandii M. K. Curran 1884-1 Lake Comment
  UC1282814  Chorizanthe polygonoides var. polygonoides J. R. Sweeney 1951-6-3 673 Lake Kelseyville Road 5 1/2 mi nw Lower Lake Lower Lake (Seigler Canyon); , nw Lower Lake Comment
  UC1299726  Chorizanthe polygonoides var. polygonoides Freed W. Hoffman 1948-6-6 2669 Lake Bar X Rancho North Coast Ranges, Bar X Rancho Comment
  UC912602  Chorizanthe polygonoides var. polygonoides Herbert L. Mason 1934-5-5 8130 Lake between Kelseyville and Lower Lake; between Kelseyville and Lower Lake Comment
  CAS-BOT-BC252814  Chorizanthe polygonoides var. polygonoides M. S. Jussel 1932-5-1 s.n. Lake Jordan Park on way to Lower Lake Comment
  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
  SFV3831  Cichorium intybus K. A. Wilson 1961-6-22 1193 Lake North Coast Ranges 3 miles northwest of Nice on CA-Highway 20. Roadside border adjacent to grazing land in margin of alluvial valley. 420 Comment
  UC178995  Cirsium cymosum var. cymosum Katharine Brandegee 1911-7-1 Lake Bottlerock Mt. Comment
  UC1119210  Cirsium cymosum var. cymosum A. Simontacchi 1937-6-25 205 Lake 1.7 mi sw Sawmill Flat; Lakeport Quad. 960 Comment
  RSA797399  Cirsium occidentale Keith E. Hoffmaster 1938-6-27 s.n. Lake Near Clearlake Oaks (Hanson Ranch). Comment
  JEPS59173  Cirsium occidentale var. venustum Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake upper end Scott Valley; Clear Lake Comment
  RSA2299  Cirsium occidentale var. venustum J. W. Blankinship 1928-7-22 s.n. Lake Kelseyville, Konocti woods Comment
  RSA0116937  Cirsium vulgare Lyman Benson 1943-9-2 11430 Lake Kelseyville. Mt. Range: Middle North Coast. Drainage Area: Clear Lake. 411 Comment
  CAS-BOT-BC169779  Cistanthe quadripetala Ella D. Cantelow 1957-5-31 s.n. Lake Indian Valley, 8.1 mi W of Leesville Comment
  CAS-BOT-BC233909  Cistanthe umbellata Agnes M. Bowman 1902-4-1 163 Lake Sulphur Banks Comment
  CAS-BOT-BC164185  Clarkia concinna P. A. Munz 1925-6-18 9871 Lake Lakeport Comment
  CAS-BOT-BC164191  Clarkia concinna P. Schulthess 1931-7-20 s.n. Lake Kelsey Creek Canyon, about four miles south of Kelseyville Comment
  CAS-BOT-BC164204  Clarkia concinna Ananda Dickie; Wendy Hooper; Rose Madrone; Kyla Waddell 1996-5-4 46 Lake 5.3 miles west of Walker Ridge Rd., on Indian Res. Rd.; 57 miles east of Hwy. 101 on Hwy 20. Blue Oak Campground 548 Comment
  CAS-BOT-BC164192  Clarkia concinna Ella Dales Cantelow 1939-5-7 2464 Lake About 3 1/2 mi. e. of Middletown, Knoxville road Comment
  CHSC78674  Clarkia concinna subsp. concinna L. P. Janeway 2000-5-30 6757 Lake Inner North Coast Ranges. East-facing dirt road cutbank on west side of Spanish Creek 1.4 km north of North Fork Cache Creek. 494 Comment
  UC161702  Clarkia concinna subsp. concinna J. Torrey 1865-1 94 Lake Borax Lake Comment
  JEPS79116  Clarkia gracilis subsp. albicaulis L. R. Heckard with T. I./F. M. Chuang and R. C. Bacigalupi 1980-6-5 5211 Lake 3 mi ne Middletown (along route 29) Comment
  SJSU120  Clarkia gracilis subsp. albicaulis T. Merson 1931-5-23 Lake Fall Rd, Middletown Comment
  CAS-BOT-BC164598  Clarkia gracilis subsp. gracilis C. F. Leithold 1893-7-1 s.n. Lake Cobb Mountain Comment
  POM271803  Clarkia purpurea subsp. purpurea Lyman Benson 1928-5-9 499 Lake Kelseyville, Middle N Coast mountain range, Kelsey Creek watershed 457 Comment
  CAS-BOT-BC163831  Clarkia purpurea subsp. quadrivulnera John Thomas Howell 1945-6-18 20987 Lake Cobb Valley Comment
  CAS-BOT-BC163832  Clarkia purpurea subsp. quadrivulnera Alice Eastwood; John Thomas Howell 1938-5-15 5544 Lake Near Putah Creek north of Middletown Comment
  JEPS43727  Clarkia purpurea subsp. quadrivulnera W. L. Jepson 1943-5-16 20812 Lake 2 mi s Lakeport; Highland Springs Comment
  RSA537470  Clarkia purpurea subsp. quadrivulnera Barbara Ertter 1988-7-3 7665 Lake Elk Mt Rd ca 7 airmiles N Upper Lake (town), ca halfway up switchbacks on S Face Elk Mt, 3 mi from top, 2.7 mi from Middle Cr crossing. 762 Comment
  CAS-BOT-BC172368  Clarkia purpurea subsp. viminea Mrs. H. C. Cantelow 1934-5-30 559 Lake Near Adams Springs Comment
  UC20025  Clarkia rhomboidea Willis L. Jepson 1892-7 Lake near Kelseyville; Mountain Region of Clear Lake Comment
  UCD167370  Clarkia rhomboidea Eric LoPresti 2016-6-25 8 Lake McLaughlin UC Reserve. Quarry Valley. 640 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
  POM271452  Clarkia unguiculata Lyman Benson 1928-6-28 346 Lake Soda Bay Grade; Middle North Coast mt. range, Clear Lake watershed 457 Comment
  UCD19999  Claytonia C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1241 Lake West shore of Boggs lake. Comment
  CAS-BOT-BC439191  Claytonia exigua subsp. exigua M. K. Curran 1884-1-1 s.n. Lake Unspecified Comment
  CHSC115327  Claytonia exigua subsp. exigua Lowell Ahart 2015-4-10 20018 Lake On the north side of Brim Road, about 3 miles west of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. 645 Comment
  HSC45696  Claytonia exigua subsp. exigua Christopher Knopp 1978-4-23 24 Lake Barrel Springs Campground 701 Comment
  CAS-BOT-BC439200  Claytonia exigua subsp. exigua John Thomas Howell 1931-4-3 6152 Lake Near summit of Butts Canyon road to Middletown 6 miles from Aetna Springs. Comment
  UCR257976  Claytonia parviflora Ellen Dean, Gordon Harrington, Jack Alderson 2010-3-7 5813 Lake Cache Creek Wilderness area, northern part of wilderness, accessed via DFG property (Redbud Trail), route taken goes overland to Rocky Creek. Northwest-facing slopes above Redbud Trail 423 Comment
  CDA40183  Claytonia parviflora subsp. viridis G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18562 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
  HSC35383  Claytonia perfoliata John S. Palmer 1975-5-3 305 Lake 3.6 mi. W of junction with Hwy. 29 on Scott's Creek Rd. at confluence of S Fork and Middle Fork of Scott's Creek 534 Comment
  UCD131512  Claytonia perfoliata Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7550 Lake Clear Lake State Park. NE of Kelseyville. East of Lower Bayview Campground near rocks by lake. 414 Comment
  HSC17753  Claytonia saxosa Hamann, Dearing 1969-5-22 Lake Hull Mtn., near summit Comment
  CHSC59797  Claytonia spathulata Cynthia D. Seaman 1980-4-12 7 Lake Junction Hwy 20 and Walker Rd, ca 6 mi west of junction Hwy 20 and Hwy 16. Open meadow, north slope. 606 Comment
  CAS-BOT-BC91375  Clematis lasiantha M. S. Jussel 1932-5-1 s.n. Lake Jordan Park on road to Lower Lake. Comment
  POM270672  Clematis lasiantha Lyman Benson 1928-4-30 43 Lake Kelseyville, Middle N Coast Mt. W side Mt. Konocti 762 Comment
  SEINET8942166  Clematis lasiantha R. R. Halse 2015-3-26 9379 Lake Along State Hwy 20, ca 0.6 mile NE of its junction with State Hwy 53, 3.2 miles E of Clearlake Oaks. 519 Comment
  UC635541  Clematis lasiantha Pauline Schulthess 1931-7-10 Lake 1 1/2 mi. s.w. Kelseyville Comment
  UCD95602  Clematis lasiantha D. Boyd; M. Eichelberger, T. Messick, T. Ranker 1980-4-19 25 Lake Along Walker Ridge Road, 2.65 miles south of junction with access road to Indian Valley Dam. Comment
  CAS-BOT-BC92636  Clematis ligusticifolia Mrs. Augsburg 1920-8-1 s.n. Lake Bartlett Springs. Comment
  RSA2565  Clematis ligusticifolia J. W. Blankinship 1928-7-15 s.n. Lake Kelseyville. Comment
  UCD95587  Clematis ligusticifolia D. H. Hartmann 1941-8-14 s.n. Lake Middletown. Comment
  POM273522  Collinsia bartsiifolia var. bartsiifolia Cora W. Benson 1935-5-15 s.n. Lake Cold Creek Canyon, Kelseyville. Middle N. Coast. Clear Lake watershed. 549 Comment
  HSC66021  Collinsia grandiflora S. Harris, B. Ferguson, M. Moble, M. Smith 1980-4-19 Lake Along Walker Ridge Rd., 2.65 mi. S of junction with access road to Indian Valley Dam Comment
  UC147889  Collinsia greenei Joseph P. Tracy 1902-6-2 1677 Lake near Blue Lakes; Northern Coast Ranges 426 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
  HSC85776  Collinsia heterophylla Bobbi Schnell, Andrea Begnoche, Leonel Arguello 1987-4-11 Lake 8 mi. N of Hwy. 20 on Walker Ridge Rd., Blue Oak Campground Comment
  SEINET12326982  Collinsia heterophylla E. J. Baker 1984-1 13 Lake E side of Clear Lake, 2.2 mi S of Lucerne 396 Comment
  RSA0117235  Collinsia rattanii Carl B. Wolf 1928-5-6 1982 Lake 6 mi. from Clear Lake on the Bartlett Springs Grade. (Morrison Garden) Comment
  HSC89705  Collinsia sparsiflora var. collina Levine, Pacheco, Murphey 1989-4-15 26 Lake Blue Oak Campground, between Walker Ridge Rd. and Indian Valley Res. Comment
  RSA780090  Collinsia sparsiflora var. collina Lyman Benson 1930-3-31 2032 Lake Middletown, Inner N Coast Mt. Range, Putah Creek. 457 Comment
  UCD170122  Collinsia sparsiflora var. collina Richard R. Halse 2013-3-27 8759 Lake Along State Hwy. 20 ca. 0.4 miles west of the Colusa/Lake County Line, at the Judge Davis Trailhead, Cache Creek Natural Area. 530 Comment
  HSC23370  Collinsia sparsiflora var. collina M. W. Kainu 1971-4-9 17 Lake 5.2 mi. E of Middletown, 25 ft. from N side of Butte Canyon Rd. 366 Comment
  UCD47907  Collinsia sparsiflora var. sparsiflora Ellen Dean; Ryan Brisco 2005-4-24 2482 Lake Lake County, McLaughlin UC Reserve, along dirt road that leaves Morgan Valley Rd, 0.9 rd mile S of intersection with with road to Reserve Field Station on the E side of the road. Rocky serpentine outcrop E of stock pond with white shed. 670 Comment
  CHSC23104  Collomia diversifolia Robert A. Schlising 1962-5-4 2229 Lake Coast Ranges. 0.9 mi N of county line, along Butts Canyon Road. Comment
  HSC45681  Collomia diversifolia Patricia Shesgreen 1978-4-23 57 Lake Barrel Springs Campground 701 Comment
  JEPS3761  Collomia diversifolia C. R. Bell 1951-3-24 881 Lake 6 mi se Middletown (on Pope Valley road, hill by Dieterts Reservoir) Comment
  UC1299594  Collomia diversifolia Freed W. Hoffman 1947-6-21 1604 Lake on road to Thistle Glade (w side of mountain); Snow Mountain Comment
  UCD110425  Collomia diversifolia Daniel Slakey; CNPS volunteers 2011-6-11 9 Lake Walker Ridge. About 9 km N of Hwy. 20 on Walker Ridge Rd. Along and near small road heading west of Walker Ridge Rd. Border of Lake and Colusa County. 813 Comment
  UCR45093  Collomia diversifolia L. F. LaPre 1986-5-8 s.n. Lake Inner North Coast Ranges, Berryessa-Knoxville Road at the Lake/Napa county line, along Hunting Creek at the SE end of Morgan Valley. 640 Comment
  SEINET8729289 Image available Collomia diversifolia Herbert L. Mason 1938-1 11741 Lake Three miles east of Middletown. 1938 Comment
  JEPS71034  Collomia heterophylla W. L. Jepson 1897-7-16 14991 Lake Blue Lakes Comment
  JEPS73429  Collomia tinctoria L. R. Heckard 1972-7-8 3023 Lake slopes above trail from Frog Pond to Milk Ranch; Snow Mt. 1981 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
  LA209072  Cordylanthus pilosus subsp. hansenii H. Lewis; 1940-7-4 sn Lake 3 mi. S of Kelseyville Comment
  SEINET4676143  Cordylanthus pilosus subsp. pilosus Mark Bibbo 2002-7-20 53 Lake McLaughlin UC Reserve. SE of Knoxville-Berryessa Rd. where the slurry pipeline crosses the road. N side of the slurry pipeline road ca. 150 yards from Knoxville-Berryesa Rd.; 0 610 Comment
  JEPS6800  Cordylanthus pilosus subsp. pilosus Willis L. Jepson 1892-8-4 21344 Lake hillsides near Rice's fork 762 Comment
  RSA516623  Cordylanthus pilosus subsp. pilosus R. C. Bacigalupi 1954-8-9 4751 Lake In Collayomi Valley, sharp curve on State Highway 29, 1.5 miles S.W. of Middletown. 351 Comment
  CDA11234  Cordylanthus pringlei G. F. Hrusa, T. D. Wilfred 1994-8-13 11910 Lake North Coast Biodiversity Arena; Barrel Springs Creek near confluence with Kilpepper Creek. Road from Bear Valley to Bartlett Springs. Comment
  JEPS13922  Cordylanthus pringlei Milo S. Baker 1940-8-16 9864 Lake 3.5 mi e Middletown (n side of Hwy, next to fence) Comment
  CAS-BOT-BC238216  Cordylanthus tenuis subsp. brunneus M. S. Jussel 1933-6-30 326 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  JEPS69337  Cordylanthus tenuis subsp. brunneus Gerald D. Carr 1972-7-25 715 Lake 0.3 mi e Bottle Rock Road (on Sulphur Creek Rd) Comment
  UC1044696  Cordylanthus tenuis subsp. brunneus Milo S. Baker 1927-7-4 2293 b Lake Whispering Pines Resort North Bay Counties Comment
  UCD167264  Cordylanthus tenuis subsp. brunneus James Neilson 1981-6-25 3428 Lake Mayacmas Mountains, Bear Canyon drainage ca. 1/2 mi no. Buck Rock. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CAS-BOT-BC209757  Cornus glabrata M. S. Jussel 1933-6-25 171 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  UC1122770  Cornus glabrata B. Schreiber 1936-9-20 2342 Lake Stoneyford Quad., Bear Creek Camp Mendocino Nat'l Forest, Stoneyford Quad., Bear Creek Camp 762 Comment
  UCD162960  Cornus glabrata James A. Neilson Jr. 1977-6-22 3927 Lake Mayacmas Mountains; Hahn Ranch (near Glenbrook). (Exact location unknown. Coordinates estimated by label maker.) Comment
  RSA0019460  Cornus glabrata B. O. Schreiber 1936-9-20 2342 Lake Bear Creek Camp. 762 Comment
  CAS-BOT-BC209864  Cornus nuttallii C. F. Leitholt 1893-7-4 s.n. Lake Cobb Mt. Comment
  POM132507  Cornus nuttallii A. A. Heller 1902-7-21 10505 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  UC634837  Cornus nuttallii H. L. Mason 1926-3-21 2781 Lake near summit of rd. from Middleton to Mt. St. Helena Comment
  UCD117254  Cornus nuttallii M. Wiesendanger 1928-4-5 864 Lake Near Kelseyville. Comment
  UCD84827  Cornus nuttallii Nellie Coffey 1931-4-12 s.n. Lake Exact location unknown. Comment
  JEPS80457  Cornus sericea subsp. sericea L. R. Heckard and J. Hickman 1979-6-16 5113 A Lake s.w. flank Snow Mt. (along creek flowing into Timber Lake) 1463 Comment
  JEPS11950  Crepis monticola Rimo Bacigalupi with G. T. Robbins 1954-6-24 4602 Lake Hull Mountain; close to summit, Mendocino-Lake Co. boundary 2118 Comment
  JEPS80075  Crepis monticola L. R. Heckard with J. Hickman 1979-6-15 5037 Lake Snow Mt.; up Summit Springs trail 1676 Comment
  UC164831  Crepis pleurocarpa Joseph P. Tracy Jul 21 1905-Aug 16 1905 2276 Lake Elk Mountain Northern Coast Ranges (n Lake Co.) 1219 Comment
  JEPS22544  Crocidium multicaule H. L. Mason 1929-4-28 Lake foot of Hopland Grade; Mayacamas Range Comment
  SEINET10518368  Crypsis schoenoides Dean W. Taylor 1994-10-7 Taylor 14716 Lake Blue Side Lake, sag pond on ridge ca. 1 miles S from Forest Road M10, T17N R8W SE 1/4 Section 17. Comment
  RSA2755  Crypsis vaginiflora J. W. Blankinship 1928-8-25 s.n. Lake Kelseyville; dry bed of Cold Creek. Comment
  UC762438  Cryptantha dissita R. F. Hoover 1941-5-11 5031 Lake 2 mi s Lakeport Comment
  UC1063958  Cryptantha flaccida K. Bradshaw 1937-6-8 102 A Lake 3.5 mi sw Upper Lake; Lakeport Quad. 640 Comment
  CHSC52670  Cryptantha hispidula James Jokerst 1985-4-16 2346 Lake Near Big Canyon Creek. 425 Comment
  RSA8473  Cryptantha hispidula M. S. Jussel 1933-6-25 137 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  UC1332414  Cryptantha hispidula Francia Chisaki with R. Ornduff, David Mason, and R. Taylor 1960-5-30 1364 Lake 2.75 mi n Middletown (Hill 1030) Comment
  HSC3613  Cryptantha hispidula Francia Chisaki, H. K. Sharsmith 1959-5-27 1341 Lake 1.8 mi. W on Bartlett Springs Rd. (just S of Leesville), N Coast Range Comment
  HSC44369  Cryptantha intermedia J. Walker 1977-4-24 38 Lake Bartlett Springs Rd. at Kilpepper Creek 503 Comment
  SBBG28782  Cryptantha milobakeri M. S. Baker 1945-5-24 10897 Lake Bottlerock Rd ca. 1 mi S of jct with Lakeport-Lower Lake Hwy Comment
  CAS-BOT-BC80696  Cupressus macnabiana C. Hart Merriam 1916-9-1 s.n. Lake Pieta Grade, Miyakima Range, near Sonoma-Lake county boundary Comment
  CAS-BOT-BC85572  Cupressus macnabiana John Thomas Howell 1939-5-7 14650 Lake On road from Lower Lake to Knoxville near Napa Co. line. Comment
  JEPS78644  Cupressus macnabiana Edward Lee 1936-9-20 2584 Lake 26 mi n Monticello; Snow Mt., Monticello-Lake Road Comment
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Sep 17 2014
  UCD69107  Cupressus macnabiana D. Sanchez-Mata; P. Rodriguez-Rojo 1997-7-25 s.n. Lake Lower Lake-Knoxville. 720 Comment
  UC68  Cupressus macnabiana H. N. Bolander 2633 Lake on cedar ridges near Clear Lake Comment
  CAS-BOT-BC80825  Cupressus sargentii Lyman Benson 1932-12-29 4112 Lake 4 mi. W. of Highland Springs, [Maya Camas] Mayacamas 762 Comment
  CHSC76334  Cupressus sargentii L. P. Janeway; B. Castro 1999-7-5 6496 Lake Kanaka Glade, a spring at the head of 'Spanish Creek East Fork'; near top of Pacific Ridge. 981 Comment
  POM282206  Cupressus sargentii Lyman Benson 1932-12-29 4112 Lake 4 miles W of Highland Springs, Maya Camas Mountain, N. Slope 762 Comment
  RSA17615  Cupressus sargentii C. B. Wolf, E. R. Johnson 1934-10-14 6188 Lake 7 miles east of Houghs Springs on road to Williams, 3 miles west of Colusa County line 610 Comment
  RSA17619  Cupressus sargentii C. B. Wolf, E. R. Johnson 1934-10-17 6195 Lake 7.3 miles from Middletown of road to Cobb P.O. 549 Comment
  RSA523186  Cupressus sargentii R. R. Halse 1987-2-22 3379 Lake Along State Highway 29, 0.4 mile north of the Napa/Lake county line, about 6 miles south of Middletown 444 Comment
  UCD35181  Cupressus sargentii Beecher Crampton 1953-6-2 1430 Lake Lake County :4 miles south of Middletown. Above St. Helena creek. Comment
  NY16796  Cupressus sargentii C. B. Wolf 1934-10-17 6195 Lake This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  NY16850  Cupressus sargentii R. C. F. Bacigalupi 1926-1-2 s.n. Lake This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  NY16852  Cupressus sargentii J. A. Gunn Jr. 1902-5-17 s.n. Lake This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  CAS-BOT-BC224470  Cuscuta californica James McMurphy 1909-8-6 679 a Lake Between Kelseyville & Lower Lake Comment
  POM180685  Cuscuta ceanothi J. T. Howell 1930-8-24 5446 Lake 4 miles from Middletown on the Adams Spring Road. Comment
  RSA545302  Cuscuta howelliana R. F. Thorne 1975-8-15 46815 Lake Boggs Lake, c. 7.5 mi. SSE of Kelseyville & 3 mi. NNW of Glenbrook Resort. 854 Comment
  SEINET194263  Cuscuta jepsonii A. A. Heller 1902-7-25 5981 Lake Foothills S of Mt Sanhedrin midway between Potter Valley & Hullville Comment
  UC1282693  Cuscuta subinclusa J. R. Sweeney 1951-4-15 608 Lake 5.5 mi nw Lower Lake (Kelseyville Road); Seigler Canyon Comment
  JEPS54947  Cycladenia humilis var. humilis Eddie Dearing and Mr. and Mrs. H. Hamann 1968-4-27 Lake along logging rd. from Whispering Pines (slopes of Cobb Mt.); Cobb Mt. 1310 Comment
  HSC42032  Cynoglossum grande Rich White 1977-4-23 32 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC64004  Cynoglossum grande J. P. Smith, Thomas W. Nelson 1976-4-12 8549 Lake 7.8 mi. from Lower Lake on the Morgan Valley Rd. 640 Comment
  POM286865  Cynoglossum grande Lyman Benson 1932-6-15 104 Lake Cobb Valley. Middle N. Coast mounain range, watershed Clear Lake. 762 Comment
  UC76151  Cynoglossum grande Hardin Irwin 1904-3 22 Lake vicinity of Kelseyville (Cold Creek Canyon); Cold Creek Canyon Comment
  UCD81933  Cynoglossum grande Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5514 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road mi N of intersection with Hwy 20. E side of road in burn area - burned in summer of 2008. 755 Comment
  CAS-BOT-BC114406  Cyperus erythrorhizos Peter Rubtzoff 1963-9-12 5257 Lake Clear Lake State Park. Open, moist ground in Kelsey Creek area. Comment
  POM313100  Cyperus erythrorhizos Malcolm A. Nobs, S. Galen Smith 1949-9-8 1850 Lake Southeastern side of Clear Lake Comment
  JEPS8355  Damasonium californicum Rimo Bacigalupi and J. R. Sweeney 1951-6-3 3358 Lake 1.5 mi. due w. of town of Lower Lake (Dry Lake near U.S.G.S. Bench Marker 1467) Comment
  CAS-BOT-BC294716  Datisca glomerata Mona Bourell 1997-7-2 6547 Lake Mendocino National Forest, Middle Fork of Eel River, near Copper Butte trailhead. Road M 3 883 Comment
  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
  UC353940  Datisca glomerata Milo S. Baker 1928-7-1 3077 a Lake Highway between Hunters Ranch and Rangers Station on Elk Mountain Comment
  UC1122938  Daucus pusillus K. E. Bradshaw 1937-6-7 74 Lake 1/8 mi. n. Laurel Beach; Lakeport Quad. Comment
  RSA92785  Delphinium hesperium Peter H. Raven 1951-4-8 s.n. Lake Serpentine N of Middletown Comment
  HSC62798  Delphinium nudicaule Michelle Stevens 1979-4-14 3 Lake Middle Creek Campground, Mendocino National Forest 457 Comment
  UC72781  Delphinium nudicaule Hardin Irwin 1904-3 Lake vicinity of Kelseyville Comment
  HSC24997  Delphinium nudicaule D. M. Patten 1964-5-3 Lake 8 mi. NW of Lakeport on Scott's Valley Rd. 451 Comment
  SEINET12091838  Delphinium nudicaule F. H. Utech, Knight, W.; Knight, I. 1984-1 84 -023 Lake ca 0.4 mi N of Lake-Napa County line on CA 29 enroute to Middletown from Calistoga 420 Comment
  SEINET269508  Delphinium nudicaule Richard J. Shaw 1963-6-19 1287 Lake Hwy. 175 between Hopland & Lakeport; ca. 8 mile from Lakeport. 610 Comment
  UCD20038  Delphinium nudicaule C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1251 Lake Near entrance to Clear Lake State Park. Comment
  CAS-BOT-BC121640  Delphinium patens subsp. patens LeRoy Abrams 1928-5-6 12409 Lake 6 miles up grade west side Martlett Mountain Comment
  CAS-BOT-BC17143  Delphinium uliginosum D. E. Breedlove 1980-6-29 44827 Lake Butts Canyon Road 5-8 miles S of Middletown 274 Comment
  CHSC78160  Delphinium uliginosum Lowell Ahart 2000-6-2 8441 Lake In a meadow near a small wash, 100 feet northeast of Bartlett Springs road, about 400 yards southwest of the radio tower, about 1/4 mile west of Bartlett Springs Road and Walker Ridge Road, about 2 1/2 miles west of Bear Valley. 609 Comment
  HSC25601  Delphinium uliginosum J. P. Smith, J. O. Sawyer 1971-6-6 4747 Lake Grapevine Flat Comment
  OBI10609  Delphinium uliginosum Robert F. Hoover 1966-5-28 9880 Lake Valley at head of Butts Cyn E of Middletonw Comment
  CAS-BOT-BC17091  Delphinium variegatum subsp. variegatum L. R. Abrams 1928-5-7 12535 Lake Hough's Springs Comment
  POM270789  Delphinium variegatum subsp. variegatum Lyman Benson 1928-4-28 47 Lake Highland springs; Mayacamas Mt RAnge, 'Dobe Creek Waterhsed. 610 Comment
  RSA10756  Delphinium variegatum subsp. variegatum Carl B. Wolf 1928-5-7 2068 Lake Houghs Mineral Springs on the road to Williams Comment
  UCD81074  Delphinium variegatum subsp. variegatum Catherine Yasuda; with PLB 102 class 2009-5-3 5 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road miles north of junction with Hwy 20. East side of the road. 649 Comment
  CAS-BOT-BC17083  Delphinium variegatum subsp. variegatum Milo S. Baker 1932-4-24 5696 Lake A few mi. (perhaps 5) south of Kelseyville in a flat to the East of the road to Cobb Mt. Comment
  UCD61138  Deschampsia cespitosa B. Crampton 1953-7-14 1505 Lake Bottle Rock Road, about 2 miles north of Cobb Mtn. Comment
  CAS-BOT-BC192737  Deschampsia danthonioides Mrs. L. R. Reynolds 1917-6-1 s.n. Lake Foot of Mt. Sanhedrin Comment
  CDA31659  Deschampsia danthonioides A. A. Beetle 1941-4-27 1731 Lake Southwest side of Clear Lake, along road. 0 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
  UCD62513  Deschampsia danthonioides R. Tofsrud 1941-6-1 76 Lake Cobb Mt. Comment
  UCD62834  Deschampsia danthonioides K. Esau; E. Hyde 1938-5-25 Lake Lake County. 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
  CAS-BOT-BC201805  Deschampsia elongata John Thomas Howell 1945-6-21 21146 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  JEPS80162  Deschampsia elongata L. R. Heckard with J. Hickman 1980-7-2 5314 Lake ca. 10 mi. w. Stonyford (trail from Frog Pond to Milk Ranch, w. of West Peak, Snow Mt.) 1950 Comment
  UCD63735  Deschampsia elongata August L. Hormay 1932-6-19 Lake 1 mile west of Middletown. Comment
  CAS-BOT-BC402253  Dicentra chrysantha Vernon O. Bailey 1916-9-24 s.n. Lake Mt. Konokti [Konocti], Clear Lake Comment
  UC9921  Dicentra chrysantha H. N. Bolander 1863-1 2634 Lake Sulphur Springs Comment
  CAS-BOT-BC402247  Dicentra chrysantha Helen-Mar Wheeler 1956-8-19 s.n. Lake Lower slopes of Hull Mountian, at head of Boardman Ridge, just north of Timberline Camp, Mendocino - Lake County Boundary 1767 Comment
  CAS-BOT-BC483707  Dichelostemma capitatum Agnes M. Bowman 1902-5-1 96 Lake Sulphur Banks Comment
  RSA2504  Dichelostemma capitatum subsp. capitatum J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville Comment
  UCD148247  Dichelostemma capitatum subsp. capitatum Robert E. Preston 2013-4-6 2908 Lake 4.5 mi WNW of Middletown, along side of Hwy 175. 494 Comment
  HSC41861  Dichelostemma capitatum subsp. capitatum K. Irwin 1977-4-23 303 Lake Hwy. 20, 2.2 mi. W of junction with Hwy. 29 Comment
  POM169654  Dichelostemma ida-maia A. A. Heller 1902-7-14 5863 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  HSC41866  Dichelostemma volubile K. Irwin 1977-4-23 292 Lake 0.4 mi. N of SR 20 on Walker Ridge Rd. 640 Comment
  HSC44859  Dichelostemma volubile J. P. Smith 1974-5-4 7350 Lake 0.5 mi. N of junction of Hwy. 20 and Walker Ridge Rd. 671 Comment
  JEPS76129  Digitaria sanguinalis W. L. Jepson 1938-10-1 19068 Lake Putah Bridge Putah Bed (Coyote Valley); , Putah bed Comment
  CAS-BOT-BC153774  Diplacus angustatus M. S. Jussel 1932-5-1 s.n. Lake Near Mt. Konocti, Jordan Park Comment
  CAS-BOT-BC150354  Diplacus aurantiacus Agnes M. Bowman 1902-5-1 37 Lake Sulphur Bnks. Comment
  CAS-BOT-BC152215  Diplacus bolanderi John Thomas Howell 1945-6-21 21194 Lake Bartlett Flat Comment
  CHSC92771  Diplacus jepsonii David W. Isle; Tara Athan 2005-7-12 1133 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. S. side of drainage. Comment
  CAS-BOT-BC153246  Diplacus kelloggii L. R. Abrams 1928-5-6 12456 Lake Summit to Bartlett Springs Comment
  CAS-BOT-BC153373  Diplacus layneae A. S. Stinchfield 1916-8-1 s.n. Lake Near Bartlett Springs Comment
  CAS-BOT-BC151345  Diplacus tricolor Ira L. Wiggins 1949-5-1 12096 Lake Four miles south of Clearlake Oaks [Clear Lake Oaks] Comment
  JEPS80420  Disporum hookeri L. R. Heckard and J. Hickman 1981-6-23 5653 Lake about 100 ft above (n of) Middle Fork of Stony Creek, along Crockett Camp Trail, n slope of North Ridge Middle Fork Stony Creek; Snow Mountain, North Ridge, Crockett Camp Trail 1417 Comment
  POM277216  Disporum hookeri var. hookeri Lyman Benson 1928-4-29 114 Lake Mt. Hanna. Kelseyville. Middle N Coast mtn range, Cold Creek. 762 Comment
  POM89151  Dodecatheon hendersonii F. W. Peirson 1926-4-2 6573 Lake Grade down to Clear Lake, on Hopland Road Comment
  UCR222512  Downingia bella R. F. Thorne, M. Patterson 1982-8-31 55234 Lake North Coast Range, northwest slope of Mount Hannah, Boggs Lake 854 Comment
  RSA286391  Downingia bicornuta R. F. Thorne 1974-7-31 44972 Lake Boggs lake: S side of lake. 915 Comment
  JEPS14481  Downingia cuspidata H. A. Dutton 1938-5-30 Lake Lower Lake Comment
  POM285431  Downingia cuspidata Lyman Benson 1934-6-12 6096 Lake Kelseyville; Kelsey Creek; Middle N. Coast Mt. Range; Clear Lake watershed 427 Comment
  RSA516618  Downingia cuspidata R. C. Bacigalupi, G. Thomas Robbins 1956-6-1 5686 Lake Manning Flat, on west side of road between Kelseyville and Lower Lake. Comment
  UCD41858  Downingia elegans Geri Hulse-Stephens 2001-6-5 655 Lake Goat Mountain. East Vernal Pool, Root Glade. 944 Comment
  RSA152535  Downingia elegans B. O. Schreiber 1936-9-19 2339 Lake Sag pond, 1 mile N of Sheep Corral Snow Mt. Trail. 1341 Comment
  SEINET7067213  Downingia montana A. G. Vestal 1947-5-3 s.n. Lake About 2.0 miles northeast of Middletown at the junction with Grand Road. Coordinate datum: NAD27. UTM Zone 10, 537555mE, 4292646mN. Comment
  CHSC79277  Downingia willamettensis Beecher Crampton 1956-6-26 3651 Lake 3.5 mles by road east of Seigler Springs, margin of Snow's Lake. 655 Comment
  RSA10814  Draba verna C. B. Wolf 1928-5-6 2002 Lake 8.5 miles west of Bartlett Springs on the road to Clear Lake Comment
  RSA2243  Draba verna J. W. Blankinship 1923-3-10 s.n. Lake Kelseyville. Comment
  JEPS80337  Drymocallis L. R. Heckard and J. Hickman 1981-6-21 5575 Lake Signal Peak Snow Mt., Signal Peak 2026 Comment
  UCD132427  Drymocallis glandulosa var. glandulosa Kelsey Barale; PLS 102 plant collecting interns 2013-5-4 1 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. Along undeveloped road that goes southeast from Glebe Road at gate. 591 Comment
  CAS-BOT-BC159623  Drymocallis glandulosa var. glandulosa C. Hart Merriam 1916-9-7 s.n. Lake Top of Sheet Iron Mountain Comment
  CHSC42214  Dudleya cymosa J. P. Arts 1986-4-5 8 Lake 2.2 miles s of Lucerne. 396 Comment
  HSC40635  Dudleya cymosa M. A. Baker 1977-4-24 237 Lake Bartlett Springs Rd. at Kilpepper Creek 503 Comment
  SD114485  Dudleya cymosa Darley F. Howe 1962-5-19 3429 Lake Cliff on north side of Clear Lake. Comment
  CAS-BOT-BC428107  Dudleya cymosa subsp. cymosa Alice Eastwood; John Thomas Howell 1938-5-15 5548 A Lake Near Putah Creek north of Middletown Comment
  RSA703151  Echinodorus berteroi Lowell Ahart 2004-10-4 11435 Lake Below the high water line of Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road. 447 Comment
  CAS-BOT-BC291124  Eclipta prostrata E. Lagel 1979-10-29 s.n. Lake Clear Lake at Lucerne Comment
  HSC59478  Ehrendorferia chrysantha M. A. Ericksen 1979-5-6 252 Lake Blue Oaks Campground, 1.8 mi. from Walker Ridge Rd. Comment
  POM293298  Elatine Lyman Benson 1948-7-3 12910 Lake Bogg's Lake, west of Mount Hanna. 854 Comment
  UC1094371  Elatine brachysperma S. Galen Smith with J. Anderson 1957-6-9 2998 Lake ca 3 mi w Cobb Valley (margins of Boggs Lake, e of Bottle Rock Rd) 899 Comment
  CAS-BOT-BC113335  Eleocharis montevidensis Martin Simon Jussel 1933-6-26 184 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  UC183686  Eleocharis obtusa Joseph P. Tracy 1905-8-21 2379 Lake Scott Valley Northern Coast Ranges 426 Comment
  RSA93456  Eleocharis obtusa var. engelmannii Milo S. Baker 1951-6-21 12329 Lake Along edge of Snow Lake on west side Comment
  POM292585  Eleocharis palustris Lyman Benson 1933-4-15 4311 Lake Breen s Lake; W base of Mt. Konocti. Mt. Range: Middle N Coast; Watershed: Clear Lake. 518 Comment
  RSA286255  Eleocharis palustris Robert F. Thorne 1974-7-27 44988 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  RSA127030  Eleocharis palustris R. C. Wilson 1937-5-15 380 Lake 3.5 miles north of Lakeport 412 Comment
  CHSC78199  Eleocharis quinqueflora Lowell Ahart 2000-6-2 8432 Lake Bottom of small wash, about 100 feet northeast of Bartlett Springs road, about 400 yards southwest of the radio tower, about 1/4 mile west of Bartlett Springs Road and Walker Ridge Road, about 2 1/2 miles west of Bear Valley. 609 Comment
  CHSC111695  Elymus elymoides David Isle 1988-5-21 2095 Lake Rattlesnake Creek below M6 (20N01.5) bridge. 816 Comment
  UCD41736  Elymus glaucus Geri Hulse-Stephens 2001-6-4 622 Lake Goat Mountain. Fallen Fir Marsh. 1280 Comment
  UCD62290  Elymus glaucus Milo S. Baker 1943-7-2 10467 Lake Seven miles west of Lakeport. Hopland Highway. Comment
  JEPS479  Elymus glaucus subsp. glaucus W. L. Jepson 1938-6-9 18934 Lake flat along creek near Bartlett Springs; Bartlett Creek 701 Comment
  UC187089  Elymus glaucus subsp. jepsonii J. P. Tracy May 28 1902-Jun 2 1902 1714 1/2 Lake Scotts Valley Cemetary Scotts Valley 426 Comment
  RSA167340  Elymus multisetus Joseph P. Tracy 1951-7-6 19611 Lake mile north of crossing, top of Elk Mountain Comment
  RSA2792  Elymus multisetus J. W. Blankinship 1923-6-17 s.n. Lake Kelseyville Comment
  UC769954  Elymus multisetus Robert F. Hoover 1941-6-8 5326 Lake road from Middletown to Alexander Valley Comment
  SEINET200932  Elymus trachycaulus subsp. trachycaulus J. P. Tracy 1935-7-4 14011 Lake North side of Cobb Valley near Glenbrook 823 Comment
  RSA93408  Elymus trachycaulus subsp. trachycaulus C. F. Baker 1945-6-18 10933 Lake near Glenbrook. Comment
  JEPS94207  Emmenanthe penduliflora Vernon Oswald and Lowell Ahart 1998-5-7 9022 Lake Bartlett Springs Road 9.0 mi west of Bear Valley Road, near the west end of the Bartlett Creek Arm of Indian Valley Reservoir 469 Comment
  POM296091  Emmenanthe penduliflora Cora W. Benson 1935-6-6 33 Lake Mount Konocti Comment
  CHSC90538  Emmenanthe penduliflora var. penduliflora D. Isle 1997-3-26 41 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. Spanish Ridge in area burned in 1996 by Fork Fire. 701 Comment
  JEPS80348  Epilobium L. R. Heckard and J. Hickman 1981-6-21 5585 Lake n cirque Snow Mt. 1935 Comment
  UCD163123  Epilobium campestre James A. Neilson Jr. 1977-7-19 3944 Lake Mayacmas Mountains; west of Glenbrook Cemetery, tributary creek of Kelsey Creek. Also at stock pond near confluence. (Exact location unknown. Coordinates estimated by label maker. Near Rancho La Cienaga 'orchid bog.' Uncertain of location of La Cienaga Creek or Ranch.] Comment
  UC191957  Epilobium canum subsp. canum Edw. L. Greene 1888-8-29 Lake Comment
  CHSC32255  Epilobium canum subsp. latifolium James Jokerst 1980-9-5 1121 Lake North Coast Ranges. Near Hull Mountain. Comment
  UC728650  Epilobium canum subsp. latifolium Milo S. Baker 1945-6-21 11033 Lake road to Bartlett Sprs. bet. Sawmill Flat and Ruppert Ridge 1066 Comment
  POM271494  Epilobium ciliatum subsp. ciliatum Lyman Benson 1930-9-22 2549 Lake Below Hoberg s; Middle N. Coast Range. 762 Comment
  UC146119  Epilobium ciliatum subsp. ciliatum Joseph P. Tracy Jul 21 1905-Aug 16 1905 2308 Lake Elk Mountain Northern Coast Ranges (n Lake Co.) 1219 Comment
  UCD41886  Epilobium ciliatum subsp. ciliatum Geri Hulse-Stephens 2001-6-30 735 Lake Goat Mountain. Three Walnuts Marsh. N Marsh. 944 Comment
  CAS-BOT-BC268122  Epilobium ciliatum subsp. ciliatum Peter Rubtzoff 1964-9-13 5515 Lake Clear Lake State Park, in lower Relsey Creek area. Comment
  JEPS39270  Epilobium ciliatum subsp. ciliatum Willis L. Jepson 1892-7-29 14451 Lake Knoxville grade to Lower Lake; Mountain Region of Clear Lake Comment
  POM256452  Epilobium ciliatum subsp. ciliatum P Schulthess 1931-7-18 s.n. Lake Hildebrand Ranch, 6 miles southeast of Kelseyville Comment
  JEPS105953  Epilobium ciliatum subsp. glandulosum Lowell Ahart 2004-10-4 11437 Lake Below the high water line of Indian Valley Reservoir, along the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road 446 Comment
  UC1122335  Epilobium densiflorum K. Bradshaw 1937-6-19 142 Lake Laurel Beach Lakeport Quadrangle Comment
  UCSC000484  Epilobium densiflorum A. Simontacchi 1937-8-13 364 Lake Lakeport; Laural Beach 407 Comment
  UC1198482  Epilobium foliosum J. P. Tracy May 28 1902-Jun 2 1902 1696 Lake in hills about Scotts Valley (6 mi nw of Lakeport) 426 Comment
  JEPS89970  Epilobium minutum Dean W. Taylor 1972-5-15 1408 Lake on Walker Ridge Walker Ridge 1127 Comment
  POM271519  Epilobium minutum Lyman Benson 1932-6-21 2748 Lake Snow Mt.; Middle N Coast Mt. range 1524 Comment
  JEPS122901  Epipactis gigantea Adam C. Schneider 2015-5-19 931 Lake Off of Dry Creek Rd. southwest of Middletown Comment
  UCD84585  Epipactis gigantea Ellen Dean; G. Harrington, G. Thomas 2010-6-5 6110 Lake West slope of Walker Ridge. Along Bartlett springs Road, west of Kilpepper creek low water bridge crossing and just west of high water bridge over main creek. 492 Comment
  UC728617  Eragrostis hypnoides Milo S. Baker 1945-8-24 11179 Lake beach at Clear Lake Highlands; beach at Clear Lake Highlands Comment
  UC936200  Eragrostis hypnoides Herbert L. Mason August, 1930 5728 Lake Lakeshore Clear Lake; , Lakeshore Comment
  UCD63370  Eragrostis hypnoides Mrs. F. B. Travers Date Unknown Lake California: Clear Lake, Soda Bay. Comment
  CAS-BOT-BC187918  Eriastrum abramsii Margaret Rockwood; Linda Huntington 1992-5-28 20 Lake About 10 miles SE of Lakeport, SE of intersection of Highway 29 and Bottel Rock Road Comment
  CAS-BOT-BC512623  Eriastrum abramsii J. W. Blankinship 1924-5-15 s.n. Lake Kelseyville Comment
  JEPS68997  Eriastrum abramsii M. K. Curran July 1884 Lake Coldstream Comment
  CAS-BOT-BC33462  Eriastrum brandegeeae Herbert Louis Mason 1945-6-28 12604 Lake Obsidian Ridge, SE of Borax Lake. Comment
  JEPS24950  Eriastrum brandegeeae R. F. Hoover 1938-6-9 3553 Lake betw. Burns Valley and Borax Lake Comment
  UC909730  Eriastrum brandegeeae Milo S. Baker 1950-5-23 12233 Lake about 1 mi se Borax Lake (type locality) Comment
  SEINET10780562 Image available Eriastrum brandegeeae Herbert L. Mason 1945-6-28 Mason 12604 Lake Obsidian Ridge, southeast of Borax Lake Comment
  CAS-BOT-BC187925  Eriastrum tracyi Milo S. Baker 1945-6-28 11072 Lake Road from Burns Valley to Borax Lake Comment
  CHSC89388  Ericameria arborescens Lowell 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. 477 Comment
  HSC97117  Ericameria arborescens L. Ahart 2004-10-14 11470 Lake On S side of Cache Creek, on the S side of Barlett Springs Rd. ( Rd M12), about 2 mi. W of the NW part of Indian Valley Reservoir. 477 Comment
  UCD41731  Ericameria arborescens Geri Hulse-Stephens 2001-9-8 852 Lake Goat Mountain. Fallen Fir Marsh; Common name: golden fleece. 1280 Comment
  HSC36604  Ericameria linearifolia John Rehling, Robert M. Specht 1976-3-25 138 Lake 6 mi. N on Walker Ridge Rd. from Hwy. 20 Comment
  HSC36835  Ericameria linearifolia John Rehling, Robert M. Specht 1976-3-25 138 Lake 6 mi. N on Walker Ridge Rd. from Hwy. 20 Comment
  SD27928  Ericameria linearifolia Carl B. Wolf 1928-5-6 2010 Lake 6.0 miles west of Bartlett Springs on road to Clear Lake. 609 Comment
  UC1363634  Ericameria nauseosa var. speciosa Charles M. Belshaw 1936-9-19 2701 Lake at head of Cedar Creek (summit of Snow Mountain West); Inner North Coast Ranges, Snow Mountain West, Cedar Creek 2072 Comment
  HSC40286  Ericameria parryi var. latior A. M. Montalvo, J. D. Ackerman 1975-9-10 694 Lake Boggs Mtn. E of Cobb, near summit on Rd. 542 1091 Comment
  UCD162959  Erigeron inornatus James A. Neilson Jr. 1977-7-19 3951 Lake Mayacmas Mountains; Hahn ranch (near Glenbrook). (Exact location unknown. Coordinates estimated by label maker.) Comment
  JEPS26500  Erigeron linearis Lauramay T. Dempster 1961-6-22 1739 Lake below Sheep Pen (w face of Hart Mountain (n of Hart Peak)); Hart Mountain, Juniper Canyon, Sheepherder's monument 2194 Comment
  CAS-BOT-BC216083  Eriodictyon californicum L. R. Abrams 1928-5-7 12526 Lake Hough's Springs Comment
  CAS-BOT-BC216086  Eriodictyon californicum Alice Eastwood 1925-5-25 12975 b Lake Dashielle, Mt. Sanhedrin Comment
  HSC13518  Eriodictyon californicum C. B. Wolf 1928-5-4 1893 Lake 2 mi. N of Middletown. Comment
  POM269326  Eriodictyon californicum Lyman Benson 1934-9-22 6207 Lake Kelseyville, Middle N Coast Mt. Range, Clear Lake Watershed 427 Comment
  POM65501  Eriodictyon californicum A. A. Heller 1902-8-4 6032 Lake On Eel river one mile below Hullville. Comment
  RSA604732  Eriodictyon californicum Jens Clausen 1935-5-20 1020 -a Lake 28.7 miles W of Williams on Barlett Springs Road on grade going up from Indian Valley. Comment
  UCD84022  Eriogonum compositum Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6194 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage, north of (below) waterfall and large boulders. 630 Comment
  CHSC63749  Eriogonum compositum var. compositum Vernon H. Oswald; Lowell Ahart 1994-6-20 6331 Lake Forest Route M3 S of Low Gap, 0.4 mi SW of Windy Point, on the NW side of Snow Mtn. Wilderness, NW of Stonyford. Growing in fine scree on a steep roadcut. 1609 Comment
  CAS-BOT-BC248814  Eriogonum compositum var. compositum Mr. Hugo Hamann; Mrs. Hugo Hamann 1968-6-1 s.n. Lake Skyline Fire Trail, sw. side of Cobb Mt. Comment
  CHSC101589  Eriogonum covilleanum David W. Isle; John Olmstead 2000-8-18 1673 Lake Mendocino National Forest; Root Glade area on SW side of Goat Mtn.; <2 miles SW of Goat Rock; SE of Olmstead's designated '3 Walnuts Marsh' between Root Creek (Addington Sp. Fork) and Root Glade. MDB and M. 957 Comment
  UCD19573  Eriogonum covilleanum J. M. Tucker 1964-7-22 3808 Lake on the grounds of the U.S. Forest Service lookout on the summit of Sheetiron Mountain. 1982 Comment
  CAS-BOT-BC242592  Eriogonum dasyanthemum Walter Knight; Irja Knight 1963-10-20 367 Lake Knoxville Rd - between Lower Lake and Lake-Napa Co. boundary Comment
  UCD99897  Eriogonum dasyanthemum Neil Miller 1973-5-26 24 Lake Walker Ridge, 2 miles west of Barr Valley and 15 miles north of State Highway 20. 731 Comment
  CAS-BOT-BC259423  Eriogonum luteolum John Thomas Howell 1945-6-21 21165 Lake Sawmill Flat to Ruppert Ridge, Bartlett Mountain Comment
  CAS-BOT-BC259426  Eriogonum luteolum Alice Eastwood 1925-5-25 s.n. Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC259443  Eriogonum luteolum Lyman Benson 1937-8-2 8481 Lake Hopland Grade (Lakeport), Mayacamas Mt. Range, Clear Lake 487 Comment
  OBI11033  Eriogonum luteolum Rimo Bacigalupi, R. Hauke & Geo. Rimo Bacigalupi 1954-7-13 4673 Lake At summit of Sheetiron mtn 1958 Comment
  RSA2375  Eriogonum luteolum J. W. Blankinship 1928-9-10 s.n. Lake Bogg's Lake Comment
  UCD126863  Eriogonum luteolum Geri Hulse-Stephens 2001-6-28 686 b Lake Goat Mountain. Mendocino National Forest. Entry road before Wyman Rd. 1173 Comment
  UCD69058  Eriogonum luteolum P. Rodriguez-Rojo 1997-5-17 Lake Butts Canyon Rd. In open chaparral of Ceanothus jepsonii, serpentine soils. UTM: 10SEN4287 300 Comment
  CHSC91144  Eriogonum luteolum var. luteolum David Isle 1997-9-5 313 Lake Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. Jct. road to Wilson Camp. 1389 Comment
  SEINET3405038 Image available Eriogonum luteolum var. luteolum A. A. Heller 1902-7-25 5976 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  UC1198105  Eriogonum luteolum var. luteolum Joseph P. Tracy 1905-7-12 2243 Lake near Middletown (s foot of Cobb Mt.); Cobb Mt. 457 Comment
  UC1299734  Eriogonum luteolum var. luteolum Freed W. Hoffman 1948-6-26 2520 Lake 3 mi n Bear Creek crossing; Rice Creek Comment
  UC634609  Eriogonum luteolum var. luteolum Pauline Schulthess 1931-7-20 Lake 5 1/2 mi s Kelseyville (near the Brierly Ranch) Comment
  CAS-BOT-BC124205  Eriogonum nervulosum Mary Katherine (Mrs.) Brandegee 1902-8-24 s.n. Lake Snow Mt. 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
  POM280003  Eriogonum nudum var. auriculatum Lyman Benson 1928-6-16 294 Lake Highland Springs. Mayacamas mtn range. 'Dobe Creek. 610 Comment
  CAS-BOT-BC261509  Eriogonum nudum var. nudum Milo S. Baker 1953-6-20 12735 Lake Hiwy right of way 3.4 mi East of Middletown Comment
  CAS-BOT-BC261520  Eriogonum nudum var. nudum Lyman Benson 1937-8-2 8480 Lake Hopland Grade (Lakeport), Mayacamas, Clear Lake 487 Comment
  JEPS73467  Eriogonum nudum var. nudum L. R. Heckard 1972-7-9 3074 Lake alng trail from Frog Pond to Milk Ranch; Snow Mt. 1950 Comment
  UC6539  Eriogonum roseum H. N. Bolander 1863-9-20 2640 Lake near Clear Lake Comment
  UC1949295  Eriogonum spergulinum subsp. reddingianum Barbara Ertter with Elizabeth Neese 1989-7-2 8631 Lake ridge between Signal Peak and Snow Mt West, ca 11 airmiles due W of Stonyford Comment
  CAS-BOT-BC33941  Eriogonum tripodum M. K. Curran 1884-7-1 s.n. Lake Near Hough's Springs Comment
  CHSC107477  Eriogonum tripodum David W. Isle; Ken Fuller 2002-4-26 1926 Lake Mendocino National Forest; North Coast Ranges; North Fork Cache Creek Watershed. N of Indian VA Res. on west side of braided floodplain in alluvium desposition from Stanton Creek. MDBM. 475 Comment
  JEPS80263  Eriogonum umbellatum var. smallianum L. R. Heckard and J. Hickman 1980-9-16 5443 Lake trail from Summit Springs; Snow Mt. 1706 Comment
  UC174079  Eriogonum umbellatum var. smallianum H. M. Hall 1913-1 9475 Lake above Summit Lake (Mt. Sanhedrin); inner North Coast Ranges, Mt. Sanhedrin 1584 Comment
  CHSC105738  Eriogonum vimineum David Isle 1992-8-26 1794 Lake Mendocino National Forest - North Coast Ranges Upper Main Eel River Watershed. On Bank of road paralleling S fenceline of Lake Pillsbury Ranch. 609 Comment
  UCD160279  Eriogonum vimineum James A. Neilson Jr. 1974-5-24 2981 Lake Mayacmas Mountains, Barceloux Ranch. South of Childers Peak, ca. 3/4 mile east of Big Canyon Road. (Elevation and georeferencing estimated by label maker.) 548 Comment
  JEPS56107  Eriogonum wrightii var. trachygonum W. L. Jepson 1938-10-1 19051 Lake Putah Creek Coyote Valley (bridge over, in the stream bed) Comment
  RSA30699  Eriogonum wrightii var. trachygonum E. K. Balls, Percy C. Everett 1953-10-14 18672 Lake 2.5 mi. S. of jct. of Hwys. 20 and 53, east of Clear Lake. 457 Comment
  UC1032319  Eriogonum wrightii var. trachygonum B. Schreiber 1936-9-20 2346 Lake 2 mi e Lower Lake; Lower Lake Quadrangle 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
  CAS-BOT-BC308107  Eriophyllum lanatum var. achilleoides L. R. Abrams 1928-5-5 12378 Lake Bartlett M. grade, 1 mile from Clear Lake Comment
  CHSC29299  Eriophyllum lanatum var. achilleoides J. D. Prouty 1980-4-12 80 .65 Lake Roadbank of Hwy. 20 (38.46) next to Grizzly Creek, ca. 8 mi w of Colusa County Line. 487 Comment
  HSC31576  Eriophyllum lanatum var. achilleoides Teresa Prendusi 1974-5-4 29 Lake Walker Ridge, 0.5 mi. N of junction with Hwy. 20 671 Comment
  UCD81081  Eriophyllum lanatum var. achilleoides Kalynda Stone; with PLB 102 class 2009-5-3 4 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road miles north of junction with Hwy 20. East side of the road. 649 Comment
  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
  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
  UC1282774  Erodium cicutarium J. R. Sweeney 1952-5-3 818 Lake Pluth Ranch Fire Comment
  SEINET11119246  Eryngium aristulatum M. J. Williams, W. Roderick 1984-5-22 84- 15 -1 Lake Hidden Valley near Putota Creek, 3 miles NE of Middletown. 259 Comment
  JEPS17432  Eryngium aristulatum var. aristulatum W. L. Jepson 1897-7-15 14272 Lake Big Valley Comment
  UC1487277  Eryngium aristulatum var. aristulatum Yusuf Sheikh and Lincoln Constance 1973-5-12 544 Lake ca. 6 mi W of Lower Lake Comment
  UC592163  Eryngium aristulatum var. aristulatum H. L. Mason August, 1930 5720 Lake Clear Lake Comment
  RSA0118389  Eryngium aristulatum var. aristulatum Lyman Benson 1947-8-25 12800 Lake Boggs Lake, west of Mt. Hanna. Mt. Range: Middle N. Coast. 822 Comment
  UCD115009  Erysimum capitatum var. capitatum Clinton C. Shock 1980-5-3 76 Lake Walker Ridge, 12 miles north of State Highway 20. 609 Comment
Read comments
Aug 4 2015
  CAS-BOT-BC9697  Erythranthe androsacea Milo Samuel Baker 1947-4-16 11671 Lake About 1 mi. SE of Borax Lake near road to Burns Valley Comment
  SEINET8334728  Erythranthe nasuta L. F. Henderson 1933-5-22 15622 Lake near Lakeport. Comment
  CAS-BOT-BC151560  Erythranthe nudata A. A. Heller 1919-5-10 13142 Lake Valley of a tributary of Cashe Creek 5 miles east of Hough's Springs in the yellow pine belt. Comment
  CAS-BOT-BC151564  Erythranthe nudata John Thomas Howell 1965-5-27 41322 Lake Roadside hollow, Butts Canyon Comment
  POM290976  Erythronium californicum Lyman Benson 1928-4-15 875 Lake Highland Springs, Adobe Creek. 610 Comment
  CAS-BOT-BC504323  Erythronium californicum Ira L. Wiggins 1949-5-1 12104 Lake Along forest road to Deer Valley, north of summit between Upper Lake and Pilsbury Lake 1219 Comment
  RSA297880  Erythronium californicum Vera Binkley 1920-3-31 s.n. Lake Unspecified. Comment
  SEINET10528798  Erythronium californicum Joseph W. Blankinship 1923-4-15 Blankinship s.n. 1923 Lake Saratoga Springs. Damp woods. Comment
  SEINET12044933  Erythronium californicum L. S. Rose 1933-1 33102 Lake Lakeport Comment
  SEINET12048664  Erythronium californicum F. H. Utech, McClintock, E.; Knight, W.; Knight, I. 1984-1 84 -036 Lake ca 3.2 mi W of CA 20 on CA 175 (Hopland Road) enroute to Hopland from Finley 457 Comment
  RSA371693  Erythronium helenae Lawrence F. LaPre 1986-3-30 s.n. Lake Three Peaks, 5 miles SE of Middletown near the Napa Co. line. 732 Comment
Read comments
Mar 5 2007
  UCD139641  Erythronium helenae Rolf Y. Berg 1963-3-3 s.n. Lake head of Butts Creek Canyon, on Pope Valley - Middletown Road. Comment
  UCR37886  Eschscholzia caespitosa K. Faber, Scott LaChance, Mike Rekart 1984-4-28 7 Lake Blue Oak Campground. 23 mi NE of Clearlake 610 Comment
  POM272348  Eschscholzia caespitosa subsp. caespitosa Lyman Benson 1928-4-28 602 Lake Highland Springs. Mayacamas Mt. Range, 'Dobe Creek 610 Comment
  SEINET7075498  Eschscholzia californica 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
  UC1552800  Eschscholzia californica Frederica Bowcutt 1986-5-4 685 Lake se side of Hwy 53 2.2 mi ne 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
  CAS-BOT-BC403140  Eschscholzia californica Barry Hammel; Teddi Hammel 1976-6-1 268 Lake Shore of Clear Lake near Lucerne 365 Comment
  CAS-BOT-BC403144  Eschscholzia californica Agnes M. Bowman 1902-4-20 s.n. Lake Sulphur Banks Comment
  UC353880  Eschscholzia californica Milo S. Baker 1927-7-7 2314 a Lake along hwy s Kelseyville (s Lake Co.) Comment
  HSC25606  Euphorbia crenulata J. P. Smith, J. O. Sawyer 1971-6-6 4742 Lake Buck Flat Recreation Site Comment
  HSC31721  Euphorbia crenulata Bonnie Prange 1974-5-4 Lake Along the bank of Kilpepper Creek just off Bartlett Springs Rd. 549 Comment
  POM282552  Euphorbia crenulata Lyman Benson 1928-3-28 40 Lake Highland Springs. 610 Comment
  UCD109545  Euphorbia crenulata Chuck Hughes 2011-6-2 283 Lake About 50 feet south of Highway 29, about 200 feet west of the intersection with Highway 175. 552 Comment
  UCD41582  Euphorbia serpillifolia subsp. serpillifolia Geri Hulse-Stephens 2001-9-8 848 Lake Goat Mountain. Addington Pond. 1280 Comment
  CHSC114992  Euphorbia spathulata Lowell Ahart 2015-4-28 20110 Lake About 60 south of the north edge of the meadow, Barrel Spring Meadow, about 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) west of Williams. 696 Comment
  RSA518744  Euphorbia spathulata Barbara Ertter, Annetta Carter 1989-5-28 8519 Lake Morgan Valley R. 0.6 mi W. of Napa County line ca. 12 airmiles SE of Lower Lake (town), at public access road. Comment
  HSC39069  Eurybia radulina A. M. Montalvo, J. D. Ackerman 1975-9-10 667 Lake Boggs Mtn., E of Cobb, Near summit on Rd. 541 1104 Comment
  JEPS106348  Euthamia occidentalis Lowell Ahart 2004-10-14 11464 Lake On the south side of the bridge across Cache Creek, on the south side of Bartlett Springs Road (Road M 12), about 3 miles west of the northwest part of Indian Valley Reservoir 502 Comment
  UCD131507  Festuca bromoides Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7546 Lake Clear Lake State Park. NE of Kelseyville. Along lower part of Dorn Trail system as it leaves beach parking area and ascends to Lower Bayview Campground. 301 Comment
  UC766901  Festuca californica R. F. Hoover 1941-5-2 4972 Lake near Cobb Comment
  UCD65962  Festuca elmeri Elizabeth Wilson 1940-6-4 Lake S. of Soda Bay 487 Comment
  UCD66255  Festuca elmeri Beecher Crampton 1953-6-2 1383 Lake Above the western edge of Boggs Lake, northwest slope of Mt Hannah. Comment
  HSC9971  Festuca idahoensis Leo Koch 1940-4-28 924 Lake 1.1 mi. from Kelseyville, towards Lower Lake Comment
  UCD83963  Festuca idahoensis Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6152 Lake Cache Creek Wilderness area, southern edge of wilderness, accesssed via western forks of Rocky Creek Road. Along undeveloped road before crossing Creek into meadow and private land. 672 Comment
  SJSU9865  Festuca microstachys T. N. Seeno 1963-5-18 202 Lake Long Valley, E of Clear Lake Comment
  CHSC105742  Festuca occidentalis David Isle; Arnold James 1993-6-23 1752 Lake Mendocino National Forest - North Coast Ranges Upper Main Eel River Watershed. N of Lake Pillsbury and 20N01; NE of Sheriff Posse Corral and up 4x4 Rd past K-Tag. EUI Plot 5. 585 Comment
  CHSC116245  Festuca rubra Barbara L. Wilson; Richard E. Brainerd, Nick Otting 2009-5-4 15458 Lake University of California's McLaughlin Reserve. 639 Comment
  UCR256427  Festuca rubra Barbara L. Wilson, Richard E. Brainerd, Nick Otting 2009-5-4 15458 Lake University of Californi's McLaughlin Reserve 639 Comment
  CAS-BOT-BC62980  Frangula californica subsp. crassifolia Brandegee 1889-8-1 s.n. Lake unspecified. Comment
  LA207658  Frangula californica subsp. crassifolia C. B. Wolf; 1928-5-7 2112 Lake 6 mi E of Houghs Mineral Springs on rd to Williams Comment
  OBI6086  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-BC53467  Frangula californica subsp. tomentella A. A. Heller 1919-6-7 13230 Lake Southeast side of Snow mountain above Bonnie View Comment
  CAS-BOT-BC223407  Fraxinus dipetala L. R. Abrams 1928-5-7 12538 Lake 2 miles east of Hough's Springs Comment
  HSC41854  Fraxinus dipetala K. Irwin 1977-4-23 293 Lake 0.4 mi. N of SR 20 on the Walker Ridge Rd. 640 Comment
  UC424796  Fraxinus dipetala Milo S. Baker 1930-4-19 3971 a Lake a few mi nw Lower Lake (along highway) Comment
  UCD83985  Fraxinus latifolia Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6168 Lake Cache Creek Wilderness. Southern part of Wilderness accessed by west forks of Rocky Creek Road. Rocky Creek Drainage, north of (below) waterfall and large boulders. 655 Comment
  UC1280936  Fremontodendron californicum subsp. californicum H. E. McMinn 1923-5-26 979 Lake between Knoxville and Lake County Line Knoxville Comment
  UC18989  Fremontodendron californicum subsp. californicum H. N. Bolander 2651 Lake Hunts Valley Comment
  CAS-BOT-BC130006  Fritillaria affinis Georgia Bentley 1917-4-4 s.n. Lake Lakeport Comment
  CAS-BOT-BC130013  Fritillaria affinis Alice Eastwood; John Thomas Howell 1938-5-17 5694 Lake Elk Mt. 1127 Comment
  HSC35393  Fritillaria affinis R. M. Sullivan 1975-5-3 37 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  HSC35418  Fritillaria affinis Robert M. Specht 1975-5-3 156 Lake 2.1 mi. N of junction of Bottle Road and Hwy. 175 762 Comment
  HSC37898  Fritillaria affinis Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2299 Lake Along Morgan Valley Rd., 7.8 mi. from Lower Lake 640 Comment
  POM273486  Fritillaria affinis Lyman Benson 1930-3-31 2010 Lake Middletown, Inner N Coast Mt. Range, Putah Creek 457 Comment
  RSA304284  Fritillaria affinis James R. Shevock 1972-3-25 1447 Lake Along Grizzly Creek; Highway 20. 305 Comment
  CAS-BOT-BC504408  Fritillaria atropurpurea D. Cleveland No date on label. s.n. Lake Allen Spring Comment
  POM273464  Fritillaria recurva Lyman Benson 1935-5-18 6635 Lake Cobb Valley. Middle N Coast Mt. Range. 915 Comment
  UC583546  Fritillaria recurva Elmer I. Applegate 1934-3-30 8864 Lake region s of Cobb Mountain (Mayacama Range, Putah Creek, western Lake County); Mayacama Range, Putah Creek Comment
  CAS-BOT-BC508156  Fritillaria recurva M. S. Jussel 1933-4-29 s.n. Lake Jordan Park, Cobb Mt. Comment
  RSA68721  Fritillaria recurva Frank W. Peirson, Mabel B. Peirson 1926-4-3 6622 Lake South of Middletown near Napa County line Comment
  JEPS52708  Galium ambiguum subsp. ambiguum Lauramay T. Dempster and G. L. Stebbins Jr. 1967-10-13 4364 Lake 1/4 mi n locked gate on Bartlett Springs rd; Bartlett Mtn. Summit (i.e., road summit) 1194 Comment
  HSC31706  Galium andrewsii subsp. andrewsii Thomas E. Higley 1974-5-4 50 Lake 1/2 mi. from Hwy. 20 on Walker Ridge Rd. 671 Comment
  UC602571  Galium andrewsii subsp. andrewsii Joseph P. Tracy 1935-7-4 14035 Lake n side of valley near Glenbrook; Cobb Mountain, Cobb Valley 822 Comment
  UCD147198  Galium aparine Heather Phillips; Plant Science 102 collecting interns 2014-4-26 6 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Lower reaches of Lewis Ridge. 408 Comment
  RSA109936  Galium bifolium Philip A. Munz 1956-7-25 22336 Lake Southeast base of West Peak, Snow Mountain. 1982 Comment
  CHSC102762  Galium californicum David Isle; Arnold James 1993-6-23 1731 Lake Mendocino National Forest. North Coast Ranges. Upper Main Eel River Watershed. N of Lake Pillsbury and 20N01; NE of Sheriff Posse Corral and up 4x4 road past K-Tag. MDBM. 609 Comment
  JEPS15227  Galium californicum subsp. californicum L. T. Dempster with Bacigalupi, Robbins, Heckard, and Munz 1956-7-23 1032 A Lake sw Snow Mt.; Mendocino Nat'l Forest, Long Ridge, Fir Root Spring 1371 Comment
  JEPS52875  Galium californicum subsp. californicum Lauramay T. Dempster and G. L. Stebbins 1967-10-13 4368 Lake exactly 1 mi n Elk Mtn. Ranger Station (1/4 mi w of Elk Mt. Rd. at road summit) 1173 Comment
  SD132010  Galium parisiense Barbara Ertter 1988-7-3 7666 Lake Elk Mt. Road ca. 7.0 air miles north of Upper Lake, ca. halfway up switchbacks on south face Elk Mountain, 3.0 miles from top, 2.7 miles from Midle Cr. Crossing. 762 Comment
  RSA47578  Galium porrigens L. Beane, Lois E. James 1949-5-16 1970 Lake E slope of Scott Mtn between Hopland and Clear Lake. Comment
  UCD131557  Galium porrigens var. porrigens Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7563 Lake Clear Lake State Park. NE of Kelseyville. East side of Lower Bayview Campground. 425 Comment
  HSC41857  Garrya buxifolia K. Irwin 1977-4-23 294 Lake 0.4 mi. N of SR 20 on Walker Ridge Rd. 640 Comment
  CAS-BOT-BC199041  Garrya congdonii Carl B. Wolf 1930-11-2 1054 Lake 7 miles east of Hough's Mineral Springs on road to Williams 609 Comment
  CAS-BOT-BC199042  Garrya congdonii Mrs. Alexander MacCallum 1905-8-1 241 Lake Bartlett Springs Comment
  CDA21537  Garrya congdonii G. F. Hrusa, R. Gross 2008-5-23 17433 Lake North Coast Ranges; Above N. Fk. Cache Cr. +/- 1 mi. below spillway of Indian Valley Reservoir. 426 Comment
  HSC24873  Garrya congdonii J. P. Smith, J. O. Sawyer 1972-2-12 5052 Lake Walker Ridge Rd. Comment
  UC483310  Garrya congdonii Ira L. Wiggins 1932-3-13 Lake 13 mi n Calistoga (on road to Lower Lake) Comment
  UC907543  Garrya congdonii Malcolm Nobs 1948-2-18 490 Lake Abbott Mine; on Calif Hwy 20, about 2 mi w of Colusa County line Comment
  UCD81077  Garrya congdonii Catherine Yasuda; with PLB 102 class 2009-5-3 4 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.6 road miles north of junction with Hwy 20. East side of the road. 649 Comment
  UCD97122  Garrya congdonii Ellen Dean; G. Harrington, J. Alderson 2011-4-10 6905 Lake West slope of Walker Ridge. Along Bartlett Springs Road west of bridge over creek. 469 Comment
  UCSB72524  Garrya congdonii Moseley, Maynard 1952-8-22 Lake Route 29, 1 mile North, of Lake-Napa County Line Comment
  POM163408  Garrya flavescens subsp. congdonii R. C. Bacigalupi 1926-1-2 1238 Lake Four miles northeast of Middletown on Lower Lake to Middletown Road. Comment
  RSA296703  Garrya flavescens subsp. congdonii Rick Lundquist 1979-4-14 9 Lake 0.4 mile north of State Route 20 on the Walker Ridge Road. 640 Comment
  CAS-BOT-BC192176  Garrya fremontii C. Hart Merriam 1916-9-26 s.n. Lake Pieta Grade near summit, Miyakma Range Comment
  CAS-BOT-BC192181  Garrya fremontii Carl B. Wolf 1928-5-6 1965 Lake 2 miles up Bartlett Springs grade Comment
  CAS-BOT-BC192182  Garrya fremontii R. Bacigalupi 1926-1-2 1237 Lake along Kelseyville - Lower Lake Road 3 1/2 miles NW [northwest] of Lower Lake Comment
  POM280071  Garrya fremontii Edith Riggs 1934-4-1 s.n. Lake Kelsay Creek Canyon, Mayamacas Mt. Range; Clear Lake watershed. 762 Comment
  HSC9993  Gastridium phleoides R. Spellenberg 1964-6-14 400 Lake 1.5 mi. S of Harbin Hot Springs Comment
  UCD127669  Gayophytum heterozygum Geri Hulse-Stephens 2001-6-30 1091 Lake Goat Mountain. Top of Wyman Rd., along main road. 1173 Comment
  UC1541356  Geranium dissectum H. E. and S. T. Parks 1930-3-15 808 Lake Mirabel Mine 609 Comment
  UC154256  Geum macrophyllum var. perincisum Joseph P. Tracy Jul 21 1905-Aug 16 1905 2273 Lake Elk Mountain, northern Lake County Elk Mountain; Northern Coast Ranges, Elk Mountain 1219 Comment
  RSA83138  Gilia capitata Verne Grant, Alva Grant 1947-5-4 7966 Lake 3 miles north of Middletown, Hill 1030 Comment
  UC133762  Gilia capitata subsp. capitata C. F. Baker 1903-5-9 2959 Lake near Lakeport; near Lakeport Comment
  UC1552797  Gilia capitata subsp. capitata Frederica Bowcutt 1986-5-4 688 Lake about 1/2 mi n Crazy Creek (on the edge Coyote Valley, about 3 mi ne of Middletown, on se side Hwy 53, 2.2 mi ne of junction with Butts Canyon Road); n of Crazy Creek, edge of Coyote Valley, ne of Middletown 365 Comment
  UC1562560  Gilia capitata subsp. capitata Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7510 Lake ca 7 airmi nw Lakeport (Scotts Valley Rd 1 mi s of Hwy 20); nw of Lakeport 426 Comment
  JEPS69524  Gilia capitata subsp. capitata M. S. Hazell 1937-4-28 Lake hill s Lakeport; hill s of Lakeport Comment
  UC2029983  Gilia sinistra subsp. pinnatisecta Robert F. Thorne 1974-7-27 44948 Lake Boggs Lake north of Harrington Flat Road. Comment
  HSC49026  Gilia tricolor Patricia Shesgreen 1978-4-22 18 Lake .6 mi. up Walker Ridge Rd. off Hwy. 20 Comment
  UC729986  Githopsis diffusa subsp. robusta Leo F. Koch 1940-5-2 960 Lake ca 10 mi s Lake Pillsbury (e slope of Elk Mountain, w Lake County); Elk Mountain Comment
  POM60084  Githopsis specularioides C. F. Baker 1903-5-12 2956 Lake Near Lakeport. Comment
  UC1282833  Githopsis specularioides J. R. Sweeney 1952-5-2 750 Lake 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa county line, on Pope Valley Road); Butts Canyon 243 Comment
  SEINET10464568  Githopsis specularioides Holstein 1978-5-6 HOLSTEIN s.n. Lake Walker Ridge Road, about 1.5 miles north of State Highway 20 732 Comment
  CAS-BOT-BC282844  Glyceria striata A. A. Heller 1902-7-28 6003 Lake In the Horse Pasture near the summit of Mt. Sanhedrin Comment
  RSA2292  Gnaphalium chilense J. W. Blankinship 1928-7-18 s.n. Lake Kelseyville, Lake County Comment
  CAS-BOT-BC302585  Gnaphalium palustre Volney Rattan 1885-6-1 s.n. Lake Bachelor Valley Comment
  POM292490  Gnaphalium palustre Lyman Benson 1929-7-13 1774 Lake Kelsey Creek bed in dried pools, Kelseyville Comment
  UCD132419  Gnaphalium palustre R. N. Raynor 1938-7-15 s.n. Lake Honey Lake Valley, near Susaville. Comment
  RSA152404  Gratiola ebracteata R. C. Bacigalupi, J. R Sweeney 1953-5-26 s.n. Lake Long Valley, along Pope Valley road, 2.6 miles southeast of its junction with Middletown-Lower Lake road (State Highway 53). 335 Comment
  RSA82523  Gratiola ebracteata Annetta Carter 1933-5-27 337 Lake Mt. Hanna, between Salminas and Adams. Comment
  CAS-BOT-BC26127  Gratiola heterosepala H. L. Mason; Rimo Bacigalupi 1953-6-8 14544 Lake in Boggs Lake, at southeastern shore 883 Comment
  CAS-BOT-BC376330  Gratiola heterosepala Greg de Nevers 1996-5-18 10802 Lake Boggs Lake. Comment
  CAS-BOT-BC305215  Grindelia hirsutula Mrs. Alexander McCallum 1900-7-1 s.n. Lake Bartlett Springs Comment
  UC1118581  Grindelia hirsutula A. Simontacchi 1937-6-22 183 Lake Old Witter Springs Hotel location in canyon Lakeport Quadrangle 518 Comment
  CAS-BOT-BC302203  Harmonia hallii John Thomas Howell 1943-5-11 18050 Lake 2.9 miles north of Middletown Comment
  UC1010389  Harmonia hallii Baker 1938-1 Lake 2.9 mi e of Middletown Comment
  UC1044702  Harmonia hallii Baker 1938-5-3 8965 Lake 2.8 mi e Middletown Comment
  UC1111602  Harmonia hallii Herbert L. Mason 1940-5-10 12285 Lake 3 mi e Middletown Comment
  UC1299296  Harmonia hallii Freed W. Hoffman 1947-4-9 1934 Lake Hennessey Ranch North Coast Ranges, Bucksnort Creek Comment
  UCD132638  Harmonia hallii Robert E. Preston 1995-6-7 871 Lake along Bartlett Springs Rd., at north end of Indian Valley Reservoir. Comment
  UC101338  Harmonia nutans Dean W. Taylor 1998-6-3 16459 Lake unnamed rd 0.7 miles N Napa County line, ca. 1.5 mile N of Oat Hill 548 Comment
  UCD81863  Hastingsia alba Ellen Dean; K. Mawdsley,G. Harrington,R. Wilmarth,B. Rice,E. Salvia 2009-5-27 5746 Lake Walker Ridge. Picnic area near Cold Spring. 912 Comment
  JEPS15553  Hazardia whitneyi var. discoidea G. Thomas Robbins with L. R. Heckard 1956-7-25 3728 Lake about 0.25 mi s of its summit Snow Mt. (on ridge forming s extension of Snow Mt.) 2103 Comment
  CAS-BOT-BC306637  Helenium bigelovii H. D. Ripley; R. C. Barneby 1945-6-20 6911 Lake Middletown 335 Comment
  CAS-BOT-BC309430  Helenium puberulum Greg de Nevers 2001-7-8 12548 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CHSC89425  Helenium puberulum Lowell Ahart 2004-10-4 11450 Lake Below the high water line of Indian Valley Reservoir, along the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road. 446 Comment
  UC1745897  Helianthella californica subsp. californica Annetta M. Carter 1933-5-27 351 Lake Siegler Ridge, about 10 mi. SE of Kelseyville. Comment
  CAS-BOT-BC305527  Helianthus bolanderi Volney Rattan 1877-6-26 s.n. Lake Geysers Comment
  RSA2652  Helianthus bolanderi J. W. Blankinship 1928-8-24 s.n. Lake Kelseyville. Ditch by roadside Comment
  POM270373  Helianthus bolanderi Lyman Benson 1940-8-6 10379 Lake Kelseyvelle. Mt. Range Middle N. Coast. Clear Lake. Zone upper sonoran 427 Comment
  UC128620  Helianthus bolanderi P. E. Goddard 1901-10-10 247 Lake Comment
  UCD37274  Helianthus bolanderi Beecher Crampton 1958-8-19 5109 Lake 0.1 mile north of Cobb. 792 Comment
  CDA40619  Heliotropium curassavicum L. Ahart 2004-10-4 11425 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. Comment
  UC1063896  Heliotropium curassavicum A. Simontacchi 1937-7-24 337 Lake Laurel Beach Lakeport Quadrangle, Laurel Beach Comment
  CAS-BOT-BC310097  Hemizonella minima M. S. Jussel 1937-5-22 s.n. Lake Alder Creek Comment
  CAS-BOT-BC306051  Hemizonia congesta subsp. clevelandii R. F. Hoover 1938-9-3 3796 Lake Middletown Comment
  CAS-BOT-BC306068  Hemizonia congesta subsp. clevelandii John Thomas Howell 1930-8-24 5445 A Lake 4 miles from Middletown on Adams Springs Road Comment
  CAS-BOT-BC306073  Hemizonia congesta subsp. clevelandii Lewis S. Rose 1935-9-12 35645 Lake Seiglers Springs 914 Comment
  UC294519  Hemizonia congesta subsp. clevelandii D. Cleveland 1881-1-1 Lake Allen Springs Comment
  UC912618  Hemizonia congesta subsp. clevelandii P. Schulthess 1931-7-15 Lake Lakeport Road 2 mi w Kelseyville; Big Valley Comment
  CAS-BOT-BC306052  Hemizonia congesta subsp. clevelandii H. M. Hall 1923-1-1 s.n. Lake South of Lakeport 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
  OBI16312  Hemizonia congesta subsp. clevelandii Robert F. Hoover 1966-8-23 9924 Lake Valley of St Helena Crk S of Middletown Comment
  UCD132996  Hemizonia congesta subsp. luzulifolia K. Esau; D. Hartmann 1941-7-17 s.n. Lake U.S. #20 between Williams and Clear Lake. Comment
  JEPS23278  Hesperocnide tenella J. W. Blankinship 1924-5-24 Lake Kelseyville Comment
  SEINET4118133  Hesperocnide tenella J. Mygatt, W. R. Lauper; M. Mygatt 1997-1 M- 97 -491 Lake Kelseyville; Clear Lake State Park. 414 Comment
  HSC41925  Hesperocyparis sargentii Ed Cope 1977-4-23 48 Lake Walker Ridge Rd. Comment
  SD40659  Hesperocyparis sargentii Carl B. Wolf, E. R. Johnson 1934-10-14 Lake 4.8 miles west (above) Highland Springs on Pieta Road, Bill Donalds Ranch 550 Comment
  UCD163960  Hesperolinon James A. Neilson Jr. 1977-6-23 3930 Lake Lake County, Mayacmas Mountains. Harrington Flat. [Neilson 3938 indicates that Harrington Flat is near Hobergs air strip. Exact location unknown. Coordinates estimated by label maker.] Comment
  CAS-BOT-BC1191  Hesperolinon adenophyllum W. R. Ernst 1956-6-19 1 Lake Steep roadside cut, 1 mile from State Hwy 20 on Bartlett Springs Rd. Comment
  CAS-BOT-BC1193  Hesperolinon adenophyllum Mary Katherine (Mrs.) Brandegee 1911-7-1 112 Lake Glenbrook Comment
  CAS-BOT-BC1215  Hesperolinon adenophyllum A. A. Heller 1902-7-20 5931 Lake Near the summit of Mt. Sanhedrin Comment
  CHSC29639  Hesperolinon adenophyllum Dibble; Griggs 1979-7-11 7 Lake Near Bear Creek, close to the town of Stonyford. On the lower third of a ridge system. 671 Comment
  CHSC29754  Hesperolinon adenophyllum Dibble; Griggs 1979-7-19 18 Lake Near Lake Pillsbury, close to the town of Potter Valley. Upper third of a ridge system. 610 Comment
  JEPS95469  Hesperolinon adenophyllum Vernon H. Oswald and L. Ahart 1994-6-20 6347 A Lake T18N R9W NW1/4 Sec. 22, 2500 ft, Chaparral. Forest Route M3 (18N04) 2.7 mi N of Deer Creek, W edge of Snow Mtn. Wilderness, W of Stonyford 762 Comment
  LA47284  Hesperolinon adenophyllum Joseph P. Tracy; 1953-6-30 4398 Lake Mendocino National Forest, 0.5 mi above Bear Creek on rd to Long Ridge and Goat Mt 640 Comment
  POM127721  Hesperolinon adenophyllum Katherine Brandegee 1911-7-1 s.n. Lake Glenbrook. Comment
  UC1212221  Hesperolinon adenophyllum Helen K. Sharsmith 1952-7-5 4174 Lake isolated ridge in Y junction of U. S. Route 101 and State Highway 29 (ca 1.5 mi se of Lakeport); Inner North Coast Ranges 420 Comment
  UC1212228  Hesperolinon adenophyllum Robert F. Hoover 1941-6-8 5338 Lake serpentine hills in chaparral area near south base of Mount Konocti; Inner North Coast Ranges Comment
  UC549119  Hesperolinon adenophyllum Lyman Benson 1933-6-19 4462 Lake Junction Hill; Mayacamas Mountain range, Clear Lake watershed, Lakeport 426 Comment
  HSC103511  Hesperolinon adenophyllum Thomas W. Nelson, Jane Nelson 1985-5-25 7802 Lake Junction of State Routes 175 & 29, 4 mi. S of Lakeport 396 Comment
  CAS-BOT-BC167411  Hesperolinon bicarpellatum John Thomas Howell 1945-6-22 21229 Lake 3.8 miles north of Middletown Comment
  CAS-BOT-BC167412  Hesperolinon bicarpellatum John Thomas Howell 1945-6-22 21229 Lake 3.8 miles north of Middletown Comment
  LA47292  Hesperolinon bicarpellatum Helen Sharsmith; 1947-5-31 3971 Lake 3 mi. E (NE) of Middletown on highway to Lower Lake 304 Comment
  RSA151813  Hesperolinon bicarpellatum H. K. Sharsmith 1959-5-28 4702 Lake 0.3 miles south of Howard Springs, Comment
  RSA32321  Hesperolinon bicarpellatum Unspecified 1945-6-19 s.n. Lake NE of Middletown Comment
  SD51678  Hesperolinon bicarpellatum Herbert L. Mason 1945-6-28 12596 Lake 2.8 miles northeast from Middletown. Comment
  UCD20511  Hesperolinon californicum E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1083 Lake McLaughlin UC Reserve. Along Reiff Rd. just climbing into hills E of valley. 2.9 road miles W of intersection of Rayhouse Rd and road to Soda Springs. 670 Comment
  CAS-BOT-BC176038  Hesperolinon clevelandii John Thomas Howell 1945-6-21 21201 Lake Bartlett Flat Comment
  CAS-BOT-BC176046  Hesperolinon clevelandii D. Cleveland s.n. Lake Allen Springs Comment
  SD8556  Hesperolinon clevelandii Daniel Cleveland Jun 1882 Lake Allen Springs Comment
  CAS-BOT-BC176023  Hesperolinon clevelandii Helen K. Sharsmith 1937-5-27 3950 Lake Nine miles south of Kelseyville on road to Middletown 609 Comment
  RSA151708  Hesperolinon clevelandii H. K. Sharsmith 1952-7-5 4177 Lake Near Lake Pillsbury on road to Squaw Valley, Mendocino National Forest. 610 Comment
  CHSC83431  Hesperolinon disjunctum L. P. Janeway 2002-5-2 7574 Lake Inner North Coast Ranges. Saddle on crest of northern end of Walker Ridge, between Bartlett Springs Road and Sawtelle Valley. 701 Comment
  UCSB63922  Hesperolinon disjunctum Jokerst, James 1985-5-17 Lake Walker Ridge Serpentine, W of road ca. 150 m where it bends around a s serpentine hill curving gently from E to W Comment
  JEPS101975  Hesperolinon drymarioides Dean W. Taylor 1998-6-23 16707 Lake Stove Glade (ca 1 mile N of N end Indian Valley Res) 609 Comment
  UC1601268  Hesperolinon micranthum Helen K. Sharsmith 1958-10-16 4624 Lake road from Middletown to Pope Valley one-fourth mi e Black Oak Villa (n canyon slope just above Butt's Creek); Inner North Coast Ranges 243 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
  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
  UC1601205  Hesperolinon spergulinum Helen K. Sharsmith 1958-11-2 4648 Lake 4.4 mi nw Middletown (Gunning Creek (Socrates Mine) road 0.4 mi beyond its origin on Highway 29); Inner North Coast Ranges 533 Comment
  OBI12531  Hesperolinon spergulinum Helen K. Sharsmith 1952-7-4 4169 Lake Gunning Crk rd ca 0.2 mi beyond turnoff from State Hwy 29, 5 mi NW of Middletown 533 Comment
  SD51657  Hesperolinon spergulinum Helen K. Sharsmith 1952-7-4 4169 Lake Gunning Creek road, ca. 0.2 mile beyond turnoff from State Highway 29, 5.0 miles northwest of Middletown. 533 Comment
  CHSC70973  Heterocodon rariflorum Vernon Oswald; Lowell Ahart 1998-5-7 9016 Lake Bartlett Springs Rd. on the north end of Indian Valley Reservoir, between Kowalski Ranch and Barkerville. Growing in a meadow on the north side of the road. 457 Comment
  CAS-BOT-BC143668  Heteromeles arbutifolia C. F. Leitholt 1893-7-4 s.n. Lake Cobb Mt. Comment
  HSC12281  Heteromeles arbutifolia C. Carmiggelt 1968-11-28 50 Lake Hwy. 20 just before Mendocino Co. line Comment
  RSA123353  Heteromeles arbutifolia A. Simontacchi 1937-7-13 277 Lake 0.4 mile SW of Soda Bay, Lakeport. 564 Comment
  UCD131514  Heteromeles arbutifolia Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7552 Lake Clear Lake State Park. NE of Kelseyville. East of Lower Bayview Campground near rocks by lake. 414 Comment
  RSA2298  Heterotheca oregona J. W. Blankinship 1928-7-25 s.n. Lake Kelseyville, along Kelsey Creek. Comment
  CAS-BOT-BC424151  Heuchera micrantha var. erubescens John Thomas Howell 1945-6-20 21103 Lake Pinnacle Rock, Bartlett Mountain Comment
  UC1069595  Hieracium bolanderi A. Simontacchi 1937-7-13 300 Lake 2.6 mi s High Glade Lookout; Mendocino National Forest, Lakeport Quad. 1097 Comment
  UCD151149  Hoita macrostachya James A. Neilson Jr. 1974-6-17 2788 Lake Mayacmas Mountains, Bounsall Ranch. (Elevation estimated by label maker using Google Earth.) 502 Comment
  RSA121225  Holcus lanatus K. e. Bradshaw 1937-6-8 118 Lake Half mile NE of Liberty School. 427 Comment
  JEPS81965  Holocarpha virgata Rimo Bacigalupi, L. R. Heckard, and C. L. Custer 1965-10-5 9136 Lake 1.25 mi s Lower Lake (between Lower Lake and Middletown, 0.2 mi ne of junction with Spruce Grove Road); Excelsior Valley 425 Comment
  SEINET3147529  Holocarpha virgata subsp. virgata L. S. Rose 1935-9-12 35646 Lake 5 mi N of Middletown Comment
  UCD20717  Holocarpha virgata subsp. virgata Mark Bibbo; w/ Laura Wynholds 2002-7-20 58 Lake McLaughlin UC Reserve. SE of Knoxville-Berryessa Rd. where the slurry pipeline crosses the road. Along Hunting Creek. 579 Comment
  JEPS80157  Holodiscus discolor L. R. Heckard 1974-9-8 3827 Lake Comment
  CAS-BOT-BC149938  Holodiscus discolor var. discolor A. A. Heller 1902-7-19 5911 Lake Southern slope of Mt. Sanhedrin above the sawmill Comment
  CAS-BOT-BC284596  Hordeum brachyantherum subsp. brachyantherum J. W. Blankinship 1922-4-21 s.n. Lake Kelseyville Comment
  CDA40165  Hordeum brachyantherum subsp. brachyantherum G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18582 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
  RSA10241  Hordeum brachyantherum subsp. californicum C. B. Wolf 1928-5-4 1899 Lake 2 mi. north of Middletown. Comment
  SEINET7293702 Image available Hordeum brachyantherum subsp. californicum Beecher Crampton 1956-1 3627 Lake 1.1 miles east of Seigler Springs 640 Comment
  UCD85510  Hordeum brachyantherum subsp. californicum A. A. Beetle; G. L. Stebbins Jr. 1942-6-3 3520 Lake 3 miles south of Kelseyville on road to Middletown, Rt. 29. Comment
  UCD85540  Hordeum brachyantherum subsp. californicum R. Tofsrud 1949-5-1 s.n. Lake Between Williams and Clear Lake. Comment
  CHSC71013  Hordeum depressum Vernon Oswald; Lowell Ahart 1998-5-7 9019 Lake Bartlett Springs Rd. on the north end of Indian Valley Reservoir, between Kowalski Ranch and Barkerville. On a meadow on the north side of the road. 457 Comment
  UC754606  Hordeum depressum G. L. Stebbins Jr. and G. Covas 1948-5-9 3925 Lake 2 1/2 mi N of Middleton Comment
  JEPS81311  Hordeum marinum subsp. gussoneanum L. R. Heckard and J. C. Hickman 1982-7-5 5927 Lake ca. 1/2 mi. n.w. Summit Springs (s.w. side of Snow Mt.); Snow Mt. 1432 Comment
  RSA2790  Hordeum murinum subsp. glaucum J. W. Blankinship 1923-4-3 s.n. Lake Kelseyville Comment
  UC754601 Image available Hordeum murinum subsp. glaucum G. L. Stebbins and G. Covas 1948-5-9 3927 Lake 5 mi SE of Middletown Comment
  CAS-BOT-BC123418  Hordeum stebbinsii George Ledyard Stebbins; Guillermo Covas 1948-5-9 3927 Lake 5 miles SW of Middletown. Comment
  CAS-BOT-BC148547  Horkelia bolanderi Robert F. Hoover 1938-9-5 3815 Lake 3 miles west of Lower Lake Comment
  CAS-BOT-BC148553  Horkelia bolanderi Ethel Crum 1933-7-23 1516 Lake West of Salmina's Resort, Cobb Mountain 792 Comment
  POM296502  Horkelia bolanderi Lyman D. Benson 1948-7-3 12887 Lake Bogg's Lake, west of Mount Hanna. 854 Comment
  RSA286266  Horkelia bolanderi Robert F. Thorne 1974-7-27 44949 Lake Boggs Lake north of Harrington Flat Road. 915 Comment
  RSA463074  Horkelia bolanderi Lyman D. Benson 1932-6-19 3718 Lake Mount Hanna 762 Comment
  UC12379  Horkelia bolanderi H. N. Bolander 1860-1 2655 Lake Clear Lake region Comment
  CHSC91058  Horkelia californica subsp. dissita D. Isle 1997-7-31 331 Lake Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. 8.5 mi. up 16N30/16N14 jct., Low Gap Meadow. 1127 Comment
  JEPS44533  Horkelia californica subsp. dissita Willis L. Jepson 123 p Lake South Fork of the Eel River Elk Mt., Tunis Mill Comment
  UC353831  Horkelia californica subsp. dissita unknown 1927-6-29 2236 a Lake Cobb Mountain, Whispering Pine Resort Comment
  HSC46617  Horkelia californica var. elata J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9287 Lake Mendocino National Forest, FS Rd. 20N01, near area known as Cabbage Patch. 610 Comment
  UCD20619  Horkelia californica var. elata E. Dean; with M. Bibbo 2002-7-5 1166 Lake McLaughlin UC Reserve. Border of Napa/Lake counties. SE corner of lower reaches of Research Hill. W of Hunting Creek. 640 Comment
  UCD81872  Horkelia californica var. elata Ellen Dean; K. Mawdsley,G. Harrington,R. Wilmarth,B. Rice,E. Salvia 2009-5-27 5753 Lake Walker Ridge. Picnic area near Cold Spring. 912 Comment
  UCR50156  Horkelia elata L. F. LaPre, K. Campbell 1987-6-29 s.n. Lake Inner North Coast Ranges, Barrel Spring Camp, NE of Clear Lake at Colusa Co. line, on Walker Ridge Rd Comment
  CAS-BOT-BC206065  Hosackia crassifolia A. A. Heller 1902-7-21 5933 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  UCD38227  Hosackia crassifolia Beecher Crampton 1953-6-2 1370 Lake Lakeport-Hopland road, east slope of the summit. 609 Comment
  HSC94099  Hydrophyllum occidentale G. Fred Hrusa 1998-6-19 14623 Lake Near summit of Goat Mtn. 1740 Comment
  RSA2402  Hypericum androsaemum J. W. Blankinship 1928-7-3 s.n. Lake Kelseyville Comment
  CAS-BOT-BC410238  Hypericum concinnum Georgia Bentley 1917-6-3 s.n. Lake Lower Lake Comment
  HSC37750  Hypericum concinnum J. D. Ackerman, A. M. Montalvo 1975-9-11 700 Lake N side of Boggs Mtn., E of Cobb, Spikenard Cr. near Rd. 100 817 Comment
  UC584192  Hypericum concinnum J. Clausen 1935-5-22 1053 Lake 6.9 mi. s.e. Lower Lake (on Monticello rd.) Comment
  CAS-BOT-BC401307  Hypericum scouleri M. S. Jussel 1933-7-4 352 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  UCD160281  Hypochaeris glabra James A. Neilson Jr. 1974-5-24 3579 Lake Mayacmas Mountains, Barceloux Ranch. South of Childers Peak, ca. 1.5 miles east of Big Canyon Road. (Elevation and georefencing estimated by label maker.) 548 Comment
  RSA2417  Iris macrosiphon J. W. Blankinship 1923-4-15 s.n. Lake Saratoga Springs. Comment
  RSA63701  Iris macrosiphon Milo S. Baker 1950-5-6 12210 Lake About 1 mile SE of Borax Lake Comment
  UC728647  Iris macrosiphon Milo S. Baker 1945-6-20 11004 Lake Bartlett Mt.; on road to Pinnacle Rock 1310 Comment
  UCD160128  Iris macrosiphon James A. Neilson Jr. 1973-6-6 3566 Lake Mayacmas Mountains. Geyser Rock. Site III B. Ca. 3.5 miles west of Whispering Pines. (Elevation and coordinates estimated by label maker.) 1097 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
  HSC13874  Iris macrosiphon D. E. Anderson 1962-4-14 1985 Lake 36 mi. W of Williams on Hwy. 20 Comment
  SBBG1125  Iris macrosiphon H. and M. Dearing 1939-4-30 3235 Lake near St Helena 304 Comment
  SBBG1129  Iris macrosiphon H. Dearing 1939-5-5 3278 Lake near Mt St Helena Comment
  SEINET12048668  Iris macrosiphon F. H. Utech, McClintock, E.; Knight, W.; Knight, I. 1984-1 84 -033 Lake ca 6 mi E from junction of CA 29 & Butts Canyon Road on Butts Canyon Road, Detert Reservoir area 305 Comment
  UCD84377  Isoetes howellii 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
  UC114517  Ivesia gordonii C. A. Purpus Jul 1894 1216 Lake Snow Mountain 2133 Comment
  POM2314  Juglans hindsii J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake, Kelsey Creek Comment
  UCD161819  Juncus James A. Neilson Jr. 1975-6-5 3245 a Lake Mayacmas Mountains, High Valley Creek. (Exact location unknown. Coordinates, estimated by label maker as being in Francisco Property where other collections were made on this date.) Comment
  UCD34992  Juncus Beecher Crampton 1995-6-3 10314 Lake 6 miles west of lower lake on Hwy. 29. Comment
  JEPS80234  Juncus bufonius var. occidentalis L. R. Heckard, and J. Hickman 1980-7-3 5395 Lake 0.25 mi nw Summit Spring (Colusa Co. border); Snow Mt. 1524 Comment
  HSC37762  Juncus confusus A. Montalvo, J. D. Ackerman 1975-9-11 718 Lake Boggs Mtn. E of Cobb, 100m down from Rd. 100 on Rd 110 780 Comment
  JEPS73492  Juncus covillei L. R. Heckard 1972-7-9 3104 Lake along small stream leaving Frog Pond Snow Mt. 1920 Comment
  UC1618210  Juncus covillei var. covillei Barbara Ertter with Elizabeth Neese 1989-7-2 8626 Lake headwaters of creek on Milk Ranch Trail Snow Mt. West, Bear Creek (sw side of mt., ca 11 air mi w of Stonyford) 1889 Comment
  RSA490389  Juncus oxymeris Lyman Benson 1942-7-11 11288 Lake Lower end of Trailer s Pasture 1.5 miles NE of Kelseyville 412 Comment
  UCD20750  Juncus oxymeris E. Dean; with M. Bibbo 2002-7-5 1176 Lake McLaughlin UC Reserve. BLM land on W side of McLaughlin Reserve's Research Hill. Northern trailhead parking lot and trail. 640 Comment
  HSC39555  Juncus patens D. E. Anderson, J. P. Smith 1971-6-26 - 1194 Lake Register area of Mendocino National Forest. Comment
  CHSC83447  Juncus xiphioides Bill Maslach 2001-6-6 10 Lake North side of Hwy. 20, Glenhaven. Next to Clear Lake. In roadside ditch. 400 Comment
  UCD83989  Juncus xiphioides Ellen Dean; G. Harrington, C. Thomsen, L. Sarafini 2010-6-16 6171 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
  UC146873  Keckiella corymbosa Katharine Brandegee 1910-8-10 Lake creek between Summit and Indian Valley Comment
  CAS-BOT-BC237840  Keckiella lemmonii Francis W. Pennell 1940-7-4 26060 Lake Route 29, 3 mi. north of Lower Lake 518 Comment
  RSA293295  Keckiella lemmonii D. C. Michener 1980-7-28 3735 -a Lake North Coast Ranges. 8.2 miles along Bartlett Spgs rd from jct with CA 20 near Lucerne. 1100 Comment
  UCD151213  Keckiella lemmonii James A. Neilson Jr. 1974-7-10 2822 Lake Border of Lake and Sonoma Counties: Mayacmas Mountains, County Line Ridge/Road below Cobb Mountain. (Elevation estimated using Google Earth by label maker.) 1112 Comment
  UCD41891  Keckiella lemmonii Geri Hulse-Stephens 2001-6-30 736 Lake Goat Mountain. Three Walnuts Marsh. On dry edge of S Marsh. 944 Comment
  UCR270560  Keckiella lemmonii John F. Emmel 2002-7-29 1767 Lake North Coast Range, northwest of Lake Pillsbury, along Road 20N04, 9.5 road miles northwest of the junction with Road M-1 Comment
  CAS-BOT-BC499194  Kopsiopsis strobilacea Mrs. Merrel Ackley 1965-6-1 s.n. Lake Near top of Elk Mountain Comment
  CAS-BOT-BC340395  Lactuca Agnes M. Bowman 1901-9-2 s.n. Lake Sulphur Banks Comment
  RSA44879  Lactuca saligna J. C. Roos 1948-8-31 3932 Lake Lakeport. Comment
  RSA2356  Lactuca serriola J. W. Blankinship 1928-7-13 s.n. Lake Mt. Konocti 610 Comment
  CAS-BOT-BC341405  Lagophylla minor Alice Eastwood; John Thomas Howell 1938-5-16 5615 Lake Near Grizzly Springs Comment
  HSC35051  Lagophylla minor John S. Palmer 1975-5-3 319 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  HSC41909  Lagophylla minor M. A. Baker 1977-4-24 215 Lake Barrel Springs Campground. 701 Comment
  JEPS19941  Lagophylla minor R. F. Hoover 1938-6-9 Lake Indian Valley Comment
  UC89192  Lagophylla minor T. S. Brandegee Lake Comment
  CAS-BOT-BC332820  Lagophylla ramosissima David D. Keck 1933-7-1 2462 Lake 4 miles northwest of Middletown on road to Hobergs Comment
  CAS-BOT-BC332824  Lagophylla ramosissima A. A. Heller 1919-6-8 13248 Lake Mill Creek Forestry Station east base of Snow Mountain 548 Comment
  CAS-BOT-BC334528  Lagophylla ramosissima Mrs. Alexander McCallum 1900-7-1 s.n. Lake Bartlett Springs Comment
  CAS-BOT-BC334533  Lagophylla ramosissima Lewis S. Rose 1934-5-23 34271 Lake 9 miles north Lower Lake Comment
  RSA407396  Lagophylla ramosissima Lyman Benson 1942-7-15 11300 Lake kelsey Creek 1 mile N of Kelseyville; Mt. Range: Middle N Coast; Drainage area: Clear Lake. Comment
  UC595121  Lagophylla ramosissima David D. Keck 1938-8-3 4739 Lake Cobb P.O. Kelsey Creek Comment
  CAS-BOT-BC361303  Lamiaceae Greg de Nevers 2001-5-14 12413 Lake Clear Lake, Lake County Land Trust, Rodman Slough. 475 Comment
  CAS-BOT-BC338106  Lasthenia californica L. R. Abrams 1928-5-5 12369 Lake Upper Lake to Lucerne Comment
  HSC31571  Lasthenia californica Teresa Prendusi 1974-5-4 22 Lake Walker Ridge, 0.5 mi. N of junction with Hwy. 20 671 Comment
  UC1318331  Lasthenia californica subsp. californica J. R. Sweeney 1950-4-9 420 Lake 1.2 mi sw Highland Springs 464 Comment
  UC135344  Lasthenia californica subsp. californica C. F. Baker 1903-5-12 2962 Lake near Lakeport Comment
  UC1118984  Lasthenia californica subsp. californica K. Bradshaw 1937-6-2 55 Lake 3 mi wnw Lakeport (Plot #11); Lakeport Quadrangle Comment
  CAS-BOT-BC352939  Lasthenia glaberrima Greg de Nevers 2001-4-23 12307 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  NY15622  Lathyrus ecirrhosus A. A. Heller 1902-7-22 5944 Lake Near the summit of Mt. Sanhedrin Comment
  CAS-BOT-BC213355  Lathyrus jepsonii subsp. californicus C. L. Hitchcock 1949-6-6 19071 Lake 18 miles E of Clear Lake, along Highway #20 to Williams Comment
  CDA40160  Lathyrus jepsonii var. californicus G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18569 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon at intersection of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir. 432 Comment
  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
  POM225825  Lathyrus nevadensis subsp. nevadensis M. S. Jussel 1932-5-1 s.n. Lake Jordan Park. Comment
  SD8712  Lathyrus vestitus var. vestitus Daniel Cleveland 1880-5-23 Lake Bear Valley Comment
  CAS-BOT-BC323931  Layia chrysanthemoides David D. Keck 1933-5-30 2394 Lake 3.7 miles W of Upper Lake, 2 miles E of Blue Lakes. Comment
  CAS-BOT-BC323932  Layia chrysanthemoides David D. Keck 1933-5-30 2394 Lake 3.7 miles W of Upper Lake, 2 miles E of Blue Lakes. Comment
  CAS-BOT-BC323955  Layia chrysanthemoides Alice Eastwood; John Thomas Howell 1938-5-17 5720 Lake Near Hullville Comment
  HSC41840  Layia chrysanthemoides N. G. Sugihara 39 Lake Bear Valley Comment
  CAS-BOT-BC321169  Layia glandulosa Brandegee No date on sheet. s.n. Lake Unspecified Comment
  CHSC24668  Layia septentrionalis Kristy Dudley 1976-4-3 8 Lake Cliffs n side of Clear Lake, ca. 6 mi n of Clearlake Oaks. 304 Comment
  POM296190  Layia septentrionalis Cora W. Benson 1935-4-4 132 Lake Prayer Hill, Lakeport. Comment
  UC30606  Layia septentrionalis unknown 1884-5-1 Lake Lakeport Comment
  UC913113  Layia septentrionalis David D. Keck 1933-5-29 2384 Lake 2.5 mi s of Lakeport; Kelseyville Comment
  SEINET11805148  Layia septentrionalis R. K. Johnson 1977-1 10 Lake E side of Clear Lake, 2.2 mi S of Lucerne 396 Comment
  RSA594229  Leersia oryzoides L. C. Wheeler 1952-9-4 6903 Lake Canal connecting lower Blue Lake with Scott Creek. 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
  UC578036  Lepechinia calycina A. Simontacchi 1937-7-9 252 Lake 1/2 mile south of Soda Bay, Clear Lake 502 Comment
  UC762447  Lepechinia calycina R. F. Hoover 1938-6-9 3560 Lake South end of Clear Lake, low hills on E side Comment
  RSA702779  Lepidium latifolium L. Ahart 2004-10-4 11426 Lake Below the high water line of Indian Valley Reservoir, along the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road. 447 Comment
  CAS-BOT-BC89769  Lepidium latipes Alice Eastwood; John Thomas Howell 1938-5-17 5675 Lake Elk Mountain. Comment
  UCD89711  Lepidium perfoliatum Catherine E. Koehler 2007-8-2 s.n. Lake McLaughlin Reserve, from the main gate at Morgan Valley Rd., .37 mi up the entry road. 656 Comment
  CAS-BOT-BC13042  Lepidium virginicum var. menziesii Volney Rattan 1884-1-1 s.n. Lake Unspecified. Comment
  CAS-BOT-BC226557  Leptosiphon acicularis M. S. Jussel 1932-4-30 s.n. Lake Jordan Park, Coleman estate Comment
  UCD32396  Leptosiphon androsaceus Beecher Crampton; Jim Sweeney 1950-5-6 546 Lake Lake County, 1 mile west of Highland Springs on either side of the road. 457 Comment
  RSA424703B  Leptosiphon androsaceus Aaron Liston, M. A. Blumler 1987-4-25 662 -3 Lake Butts Canyon road ca. 8 miles S of Hwy 29. Comment
  UCD147525  Leptosiphon bicolor Steven Vitales; Plant Science 102 collecing interns 2014-4-26 6 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Lower reaches of Lewis Ridge on undeveloped road. 411 Comment
  RSA310928  Leptosiphon bolanderi H. L. Mason 1938-5-1 11748 Lake Bartlett Mountain, about 4 miles from Lucerne 1159 Comment
  RSA63692  Leptosiphon bolanderi Milo S. Baker 1948-6-15 12068 Lake Cobb Val. Road 0.5 mile N of Jordan Park Resort. Comment
  UCD118445  Leptosiphon bolanderi Glen Holstein 1978-5-6 s.n. Lake Morgan Valley Road near Grizzly Peak. 670 Comment
  POM282355  Leptosiphon ciliatus Lyman Benson 1928-5-26 210 Lake Kelseyville, Middle N. Coast Mtns., Breen's Lake Cold cr. 457 Comment
  RSA74342  Leptosiphon ciliatus Milo S. Baker 1945-6-19 11005 Lake Bartlett Mt. at Sawmill Flat 1220 Comment
  UCD118979  Leptosiphon parviflorus A. Amezcua 1995-5-5 8 Lake south of Morgan Valley Road and east of Homestake Mine (near Napa county line.) 300 m south of Hunting Creek crossing. 700 Comment
  UCD132502  Leptosiphon parviflorus Rogelio Lucas; PLS 102 plant collecting interns 2013-4-14 1 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. North of undeveloped road that goes southeast from Glebe Road at gate. 571 Comment
  RSA0103670  Leptosiphon parviflorus Lyman Benson 1927-04 861 Lake Kelseyville. Mt. Range: Middle North Coast; River: Kelsey Creek. 488 Comment
  UCD42012  Lessingia nemaclada Geri Hulse-Stephens 2001-9-8 837 Lake Goat Mountain. Wyman Creek. Wyman Flat. Near camp. 1005 Comment
  CAS-BOT-BC342008  Lessingia ramulosa K. Brandegee 1911-8-16 s.n. Lake Langtry Ranch Comment
  JEPS7814  Lessingia ramulosa Peter H. Raven 1954-9-1 8089 Lake 7 mi s Middletown; Butts Canyon Comment
  POM289914  Lessingia ramulosa Lyman Benson 1928-9-21 814 Lake Rincon School, Kelseyville. Middle N Coast mtn range, Clear Lake watershed. 488 Comment
  UC176858  Lessingia ramulosa Joseph P. Tracy 1905-7-12 2245 Lake where road crosses summit Cobb Mountain; Northern Coast Ranges 914 Comment
  UC473461  Lessingia ramulosa John Thomas Howell 1930-8-24 5450 Lake 4 mi from Middletown (on Adams Springs Road) Comment
  CAS-BOT-BC342025  Lessingia ramulosa D. Toren; B. Trowbridge 1974-7-8 3751 Lake Off Bartlett Springs Road on Walker Ridge 518 Comment
  OBI50209  Lessingia ramulosa Barbara Ertter 1988-7-4 7708 Lake 0.5 mi E of Rice fork on Bear crk rd 1.5 mi W of Bear Crk campground, Mendocino Natl forest, ca 11 airmiles N of Upper Lake (town) SE of Lake Pillsbury, on N side of rd. T17N R9W sec 15 61 Comment
  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
  UCD35620  Lessingia ramulosa Beecher Crampton 1958-8-19 5104 Lake 5.5 miles west of Lower Lake. Comment
  HSC43910  Lewisia rediviva Robert M. Specht 1977-5-14 875 Lake 671 Comment
  RSA121276  Leymus triticoides K. e. Bradshaw 1937-6-4 65 Lake 3/4 mile S. of Liberty School; Lakeport 427 Comment
  UC1131742  Leymus triticoides A. Simontacchi 1937-7-10 313 Lake 1.5 mi w Laurel Beach; Lakeport Quadrangle Comment
  JEPS32131  Lilaea scilloides W. L. Jepson 1936-4-19 17429 Lake near Middletown; Collayomi Valley Comment
  UC3720  Lilium pardalinum Willis L. Jepson 1892-7 Lake Big Horse Mt.; Mountain Region of Clear Lake Comment
  JEPS46264  Limnanthes douglasii subsp. nivea Eleanor Armstrong 1932-5-16 490 Lake near Kelseyville (24.8 mi w of Middletown) 609 Comment
  UC1602251  Limnanthes douglasii subsp. rosea R. C. Wilson 1937-5-13 353 Lake 1 1/2 mi s Lakeport; Lakeport Quadrangle Comment
  SEINET5556950  Limnanthes douglasii var. nivea H. S. Gentry 1962-1 19732 Lake 1 mi. E of Nice. Comment
  UC730004  Linanthus acicularis Leo F. Koch 1940-4-26 879 Lake 0.5 mi s junction of Highway 29 and Adam Springs Road (s of Kelseyville) Comment
  UC1552835  Linanthus bolanderi Frederica Bowcutt 1985-4-10 480 Lake approx 10 mi e Clear Lake (1 mi n of Hwy 20, and 45 mi ne of Santa Rosa); Walker Ridge Comment
  UC1326273  Linanthus bolanderi Milo S. Baker 1948-6-15 12068 Lake 0.5 mi n Jordan Park Resort (Cobb Valley Rd) Comment
  UCR37941  Linanthus ciliatus Brian Kearney, Mike Malamus, P. Williams 1984-4-28 75 Lake Blue Oak Campground on Indian Access Road 854 Comment
  UCD83909  Linanthus dichotomus Ellen Dean; G. Harrington, C. Thomsen, J. Alderson, M. Bibbo 2010-4-24 5933 Lake BLM Cache Creek Wilderness. NE part of Wilderness just west of confluence of Cache and Rocky creeks. On west side of fan of Rocky Creek. 284 Comment
  UC1124063  Linanthus parviflorus H. S. Yates 1934-4-15 3761 Lake Bendmore Valley Ukiah Quad. 762 Comment
  RSA111658  Linanthus pungens subsp. pulchriflorus P. A. Munz 1956-7-25 22322 Lake West Peak Ridge, Snow Mt. 2104 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
  UC1746067  Lipocarpha occidentalis Annetta M. Carter 1936-9-19 1210 Lake Snow Mtn. Comment
  CAS-BOT-BC427008  Lithophragma affine Paul R. Hitchborn 1929-4-17 s.n. Lake Lakeport Comment
  RSA2281  Lithophragma heterophyllum J. W. Blankinship 1923-4-8 s.n. Lake Kelseyville. Comment
  UCD167121  Logfia James Neilson 1981-5-15 4028 Lake Mayacmas Mountains. Lincoln Rock, Socrates Mine Road. (Exact location unknown, coordinates estimated by label maker. Location estimated based on Neilson 4026.) 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
  JEPS94214  Logfia filaginoides Vernon Oswald and Lowell Ahart 1998-5-7 9020 Lake Bartlett Springs Road 9.0 mi w of Bear Valley Road (near the w end of the Bartlett Creek Arm of Indian Valley Reservoir); Bartlett Creek Arm of Indian Valley Reservoir 469 Comment
  UC1282676  Logfia filaginoides J. R. Sweeney 1953-4-17 978 Lake 4 1/2 mi nw Middletown (toward Hoburgs); Anderson Springs Fire 1951 burn Comment
  CAS-BOT-BC342351  Logfia gallica Greg de Nevers 2001-4-23 12317 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC342352  Logfia gallica Greg de Nevers 2001-4-8 12151 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  UCD131923  Logfia gallica Nathan Gonzales; PLS 102 plant collecting interns 2013-4-14 4 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. North of road that goes southeast from Glebe Road at gate. 592 Comment
  UCD81915  Logfia gallica Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5496 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road mi N of intersection with Hwy 20. E side of road in burn area - burned in summer of 2008. 731 Comment
  UC1019885  Lolium multiflorum Milo S. Baker 1953-7-1 12736 Lake 3.4 mi e Middletown Comment
  POM295690  Lolium temulentum Lyman Benson 1928-12-1 767 Lake Kelseyville; Middle N Coast Mountain Range; Kelsey Creek River 457 Comment
  RSA2784  Lolium temulentum J. W. Blankinship 1924-6-8 s.n. Lake Kelseyville Comment
  SEINET7883501 Image available Lomatium ciliolatum Unknown 1946-1 3076 Lake Bartlett Spings road 4.5 miles southwest of Leesville Comment
  HSC62814  Lomatium ciliolatum var. hooveri J. M. DiTomaso 1979-4-14 864 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  SEINET7040121  Lomatium dasycarpum A. G. Vestal 1962-4-12 Lake Butts Cany Road, 8.3 miles south of Route 29 (Route 53). UTM Zone 10, 542320mE, 4286255mN. Comment
  CDA22927  Lomatium dasycarpum subsp. dasycarpum G. F. Hrusa, R. Gross 2008-5-23 17423 Lake North Coast Ranges; N-facing slope above N. Fk. Cache Cr. +/- 1 mi. below spillway of Indian Valley Reservoir. 408 Comment
  HSC39242  Lomatium dasycarpum subsp. dasycarpum J. P. Smith, Thomas W. Nelson 1976-4-13 8552 Lake Bartlett Springs Road, 0.6 mi. from its junction with Hwy 20 457 Comment
  UC1123022  Lomatium dasycarpum subsp. dasycarpum K. E. Bradshaw 1937-6-2 49 Lake 2 1/2 mi. n.w. Lakeport (near Plot 9); Lakeport Quad. Comment
  CDA21518  Lomatium macrocarpum G. F. Hrusa, R. Gross 2008-5-23 17448 Lake North Coast Ranges; Above N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir. 417 Comment
  UCD83833  Lomatium marginatum Ellen Dean; G. Harrington, C. Thomsen, J. Gilardi 2010-5-12 6010 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
  UCD160719  Lomatium repostum James A. Neilson Jr. 1975-5-24 3180 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.) 792 Comment
  HSC97421  Lomatium utriculatum Tom Duebendorfer 1977-4-23 15 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  UC640629  Lomatium utriculatum Alice Eastwood and John Thomas Howell 1938-5-16 5606 Lake e. Lake Co. on rd. to Williams; e. Lake Co. Comment
  JEPS12824  Lonicera interrupta W. L. Jepson 1920-5-24 9010 Lake Hough Springs Comment
  UC519541  Lonicera interrupta M. S. Jussel 1933-6-26 Lake near Cobb Valley (Binkley Ranch) Comment
  CHSC106390  Lotus David Isle; Arnold James 1993-6-29 1853 Lake Mendocino National Forest - North Coast Ranges Upper Main Eel River Watershed. North bank at junction of 20N01 from Lake Pillsbury with 1N02 up Boardman Ridge to Hull Mtn. (Also, further up 1N02.) 1036 Comment
  UC1229832  Lotus corniculatus Rimo Bacigalupi with J. R. Sweeney 1953-5-27 4167 Lake near Lindeblad Ranch; Scotts Creek Canyon Comment
  RSA537519  Lotus corniculatus Barbara J. Ertter 1988-7-3 7669 Lake Elk Mt Rd at jct Bear Cr Rd, top of Elk Mt Grade, ca 10 airmiles N of Upper Lake (town). 1098 Comment
  SEINET12162534  Lotus crassifolius W. Knight, Knight, I. 1981-1 4394 Lake nr Towhead Flat enroute to summit of Mt. Sanhedrin 1219 Comment
  UC424831  Lotus crassifolius var. crassifolius Milo S. Baker 1929-6-29 3463 b Lake Snow Mt. 1219 Comment
  UC511372  Lotus crassifolius var. crassifolius Lyman Benson 1930-6-18 2169 Lake Hopland to Lakeport summit (Clear Lake watershed); Mayacamas Mt. Range, Clear Lake 609 Comment
  POM18638  Lotus douglasii A. A. Heller 1902-7-19 7469 Lake Southern slope of Mt. Sanhedrin above the sawmill. Comment
  CAS-BOT-BC272853  Ludwigia palustris Peter Rubtzoff 1955-7-2 1914 Lake Boggs Lake, southern shore of 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
  UC353890  Lupinus adsurgens Milo S. Baker 1927-5-1 2106 a Lake se slope Cobb Mt.; se slope Cobb Mt. 914 Comment
  RSA32018  Lupinus adsurgens var. lilacinus A. A. Heller 1902-7-22 5949 Lake Near the summit of Mt. Sanhedrin Comment
  CAS-BOT-BC198364  Lupinus albifrons John F. Emmel 1970-5-31 301 Lake Boardman Ridge, ca. 4 miles S of Hull Mtn. Lookout 1371 Comment
  UC174075  Lupinus albifrons H. M. Hall July 1913 9476 Lake Mt. Sanhedrin Inner North Coast Ranges, Mt. Sanhedrin (40-50 mi from the Pacific Ocean) 1584 Comment
  CAS-BOT-BC198479  Lupinus albifrons var. albifrons Brandegee s.n. Lake Mt. Hannah Comment
  CAS-BOT-BC196057  Lupinus albifrons var. collinus G. Earle Kelley 1917-3-14 s.n. Lake Piedmont Hills Comment
  CAS-BOT-BC196266  Lupinus albifrons var. eminens L. R. Abrams 1928-5-7 12497 Lake Cache Creek, 2 miles west of Hough's [Hough] Springs Comment
  HSC97815  Lupinus densiflorus S. Saufferer 1973-5-24 226 Lake About 33 mi. W of Williams above Cache Creek Comment
  POM276462  Lupinus densiflorus var. aureus Lyman D. Benson 1928-4-28 537 Lake Highland Springs School, Mayacamas Mt. Range. Dobe Creek. 579 Comment
  POM276464  Lupinus densiflorus var. aureus Lyman D. Benson 1933-4-16 4319 Lake 5 miles east of Stubbs. Inner North Coast Mt. Range; North Fork of Cache Creek watershed. 762 Comment
  JEPS127836  Lupinus luteolus Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-18 614 Lake Along cattle trail on west side of Big Canyon Road. Property of Harbin Hot Springs. Comment
  CHSC101519  Lupinus microcarpus var. densiflorus G. F. Hrusa; R. Gross 2008-5-23 17392 Lake West slope at crossing of Box Canyon Creek in upper Benmore Canyon immediately east and south of Indian Valley Reservoir spillway. 457 Comment
  UC727012  Lupinus microcarpus var. densiflorus A. A. Heller 1941-5-5 16101 Lake near the Putah Creek bridge e Middletown; near the Putah Creek bridge Comment
  UCD108753  Lupinus microcarpus var. densiflorus Fred Tulley 1984-5-7 15 Lake Along State Route 29, roughly 2 miles south of Middletown. 365 Comment
  HSC36582  Lupinus nanus subsp. latifolius Linda M. Barker 1975-5-3 326 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175 762 Comment
  HSC86905  Lupinus pachylobus Terry Hines, Ellen Purcell, N. Williams 1988-4-16 30 Lake 6.1 mi. N on Walker Ridge Rd., Blue Oak Campground, W of Rd. 732 Comment
  RSA414221  Lupinus polyphyllus subsp. superbus M. B. Dunkle 1937-6-20 5034 Lake 1 mi. N. Prescott. Comment
  POM276420  Lupinus polyphyllus var. grandifolius Lyman D. Benson 1932-6-15 3698 Lake Cobb Valley; Middle N Coast Range, Kelsey Creek Watershed. 701 Comment
  UC1040703  Lupinus polyphyllus var. polyphyllus Beecher Crampton 1956-6-27 3699 Lake meadow along Kelsey Creek (1/4 mi e of Cobb); along Kelsey Creek Comment
  CDA27566  Lupinus polyphyllus var. polyphyllus T. C. Fuller 1962-7-1 9134 Lake Bank of Kelsey Creek, Cobb. 0 Comment
  RSA672426  Lupinus sericatus Lyman Benson 1935-5-19 6655 Lake Cobb Valley 915 Comment
  RSA258851  Lupinus succulentus Thomas W. Nelson, Jane Nelson, A. P. Nelson 1974-4-9 1158 Lake Along Hwy 20 between Lucerne and Clear Lake Oaks Comment
  SD27938  Lupinus vallicola subsp. apricus Carl B. Wolf 1928-5-4 1906 Lake 3 miles north of Middletown 427 Comment
  JEPS78301  Madia anomala Robert M. Lloyd 1963-5-4 2615 Lake State Hwy 20 4 mi s Clearlake Oaks Comment
  RSA74477  Madia citriodora Milo S. Baker 1951-6-21 12344 Lake About Snow Lake, ca. 5 miles west of Lower Lake 610 Comment
  JEPS86650  Madia elegans L. R. Heckard with P. C. Silva, R. L. and M. Moe 1988-6-19 6718 Lake sw flank of mountain 1/3 mi ne Summit Springs; Snow Mt. 1630 Comment
  UC89389  Madia elegans D. Cleveland 1882-6-20 Lake Allen Springs Comment
  UCD42056  Madia elegans Geri Hulse-Stephens 2001-6-29 710 Lake Goat Mountain. Wyman Switchback. North switchback, spring marsh. Comment
  CAS-BOT-BC343670  Madia elegans H. M. Hall 1913-7-28 9600 Lake Collected in the semi-arid section of the inner North Coast Ranges, 40 miles from the Pacific Ocean. Between Glenbrook and Cobb Comment
  CAS-BOT-BC343674  Madia elegans David D. Keck 1933-11-9 2691 Lake Lake-Mendocino County line between Ukiah and Upper Lake Comment
  SEINET11806100  Madia elegans W. Knight, Knight, I.; Vale, J. 1982-1 4583 Lake junction of Kelsey Creek Rd & Hwy 129 near Kelseyville Comment
  CDA8248  Madia elegans subsp. densifolia L. Ahart 2004-10-4 11451 Lake North edge of Bartlett Springs Road (Road M 12), near the northwest part of Indian Valley Reservoir. Comment
  POM56171  Madia elegans subsp. elegans A. A. Heller 1902-7-19 5904 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  RSA407356  Madia elegans subsp. elegans Lyman Benson 1936-8-2 7919 Lake Alder Creek, Cobb Mt., Clear Lake Watershed, Mayacamas Mt. Range. 762 Comment
  CAS-BOT-BC344365  Madia exigua A. A. Heller 1902-7-14 5871 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  JEPS38328  Madia exigua W. L. Jepson 1938-6-9 18908 Lake 2 mi n Lower Lake (near Cache Creek bridge) 426 Comment
  POM294137  Madia exigua Lyman Benson 1948-7-3 12888 Lake Boggs Lake, west of Mt. Hanna; Middle North Coast Mt. Range 854 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
  RSA79070  Madia gracilis subsp. gracilis E. K. Balls, L. W. Lenz 1952-5-9 17133 Lake 2.2 miles east of Lower Lake on road to Reiff and Knoxville Comment
  UCD168598  Maianthemum racemosum Ellen Dean; G. Harrington, T. Zavortink, T. and F. Starbuck 2017-5-27 9363 Lake along Bartlett Springs Road between Bartlett Springs and Clear Lake. Sawmill Flat. South side of road adjacent to stream. 1121 Comment
  SD7180  Maianthemum racemosum subsp. amplexicaule Daniel Cleveland 1882-7-5 Lake Allen Springs. Comment
  POM292450  Maianthemum racemosum subsp. amplexicaule Lyman Benson 1928-4-29 750 Lake Mt. Hanna, Kelseyville, Middle North Coast mtn range, Cold Creek 762 Comment
  UCD81940  Malacothrix clevelandii Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5521 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road mi N of intersection with Hwy 20. E side of road in burn area - burned in summer of 2008. 755 Comment
  CAS-BOT-BC347425  Malacothrix floccifera Mrs. L. R. Reynolds 1917-6-1 s.n. Lake Foot of Mt. Sanhedrin Comment
  HSC25722  Malacothrix floccifera J. P. Smith, J. O. Sawyer 1971-6-6 4717 Lake 0.75 mi. N of Clyde Mine, Walker Ridge Rd. 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
  JEPS80353  Malacothrix floccifera L. R. Heckard and J. Hickman 1981-6-21 5589 Lake about 1 air mi n from peak East Peak (spur running n of East Peak); Snow Mt. 2072 Comment
  UC166818  Malacothrix floccifera Joseph P. Tracy Jul 21 1905-Aug 16 1905 2293 Lake Elk Mountain, n Lake County Northern Coast Ranges 1219 Comment
  UC92222  Malacothrix floccifera T. S. Brandegee 1892-6-24 Lake Snow Mountain Comment
  RSA2400  Malva sylvestris J. W. Blankinship 1923-6-18 s.n. Lake Kelseyville. Comment
  POM284894  Marah fabacea Lyman Benson 1933-6-20 4470 Lake Kelseyville, middle N Coast mt. range. Kelsey Creek. 457 Comment
  UCD81919  Marah watsonii Ellen Dean; PLB102 students, D. Potter, G. Harrington, C. Thomsen 2009-5-3 5500 Lake Walker Ridge. Along Walker Ridge Road, ca. 1.9 road mi N of intersection with Hwy 20. E side of road in burn area - burned in summer of 2008. 731 Comment
  UCD147187  Matricaria discoidea Emily Jacinto; Plant Science 102 collecting interns 2014-4-26 4 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Edge of Anderson Flat between undeveloped road and fenceline. 402 Comment
  UC1178985  Medicago lupulina Herbert L. Mason 1945-5-12 12577 Lake w Middletown Comment
  RSA2542  Medicago polymorpha J. W. Blankinship 1923-4-4 s.n. Lake Kelseyville. Comment
  UCD147200  Medicago polymorpha Heather Phillips; 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. 426 Comment
  HSC85794  Medicago polymorpha Tim Tilghman, Rob Marheine, Bruce Delgado 1987-4-10 Lake .5 mi. N of Barrel Springs Campground Comment
  CAS-BOT-BC271798  Melica californica Carl B. Wolf 1928-5-6 1952 Lake 1 mile up Bartlett Springs grade Comment
  RSA2781  Melica californica J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville Comment
  UC1132240  Melica californica K. E. Bradshaw 1937-5-28 71 Lake Windy Point; Mendocino National Forest, Lakeport Quad. 1458 Comment
  UCD87245  Melica californica Elizabeth Wilson 1938-4-28 s.n. Lake Near Kelseyville. Comment
  UCD87319  Melica geyeri Beecher Crampton 1955-6-13 2834 Lake State Hwy 29, 1/4 mile south Whispering Pines. Comment
  CDA22924  Melica harfordii G. F. Hrusa, R. Gross 2008-5-23 17439 Lake North Coast Ranges; Above N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir. 408 Comment
  JEPS472  Melica harfordii W. L. Jepson 1938-6-9 18931 Lake near Bartlett Springs (along Bartlett Creek); Bartlett Creek 701 Comment
  UCD87569  Melica harfordii Elizabeth Wilson 1939-5-28 s.n. Lake West side Clear Lake. Comment
  RSA293159  Melica torreyana J. P. Smith 1978-4-23 9747 Lake Barrel Springs Campground. 701 Comment
  JEPS65545  Melilotus albus W. L. Jepson 1892-8-1 13603 Lake Scott Valley Comment
  RSA2540  Melilotus albus J. W. Blankinship 1928-7-25 s.n. Lake Kelseyville. Comment
  UCD107996  Melilotus albus K. E. Bradshaw 1937-6-19 139 Lake At Laurel Beach, Lakeport. 411 Comment
  UCD160463  Mentzelia dispersa James A. Neilson Jr. 1975-5-23 3314 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  SD106167  Mentzelia laevicaulis W. L. Jepson 1938-10-1 19058 Lake Bridge over Putah Creek, Coyote Valley. Comment
  POM273371A  Mentzelia laevicaulis Lyman Benson 1927-09 s.n. Lake Kelseyville. Middle North Coast Mt. range. 457 Comment
  UC767101  Mentzelia laevicaulis var. laevicaulis R. F. Hoover 1938-9-3 3795 Lake Middletown Comment
  UC632855  Micropus amphibolus H. L. Mason 1936-5-2 11098 Lake Bartlett Mountain road four mi above Lucerne Comment
  CAS-BOT-BC348327  Micropus californicus Greg de Nevers 2001-4-23 12285 Lake Clear Lake, Lake County Land Trust, Rodman Slough. Near Wildflower Flat 475 Comment
  UCD83905  Micropus californicus Ellen Dean; G. Harrington, C. Thomsen, J. Alderson, M. Bibbo 2010-4-24 5930 Lake BLM Cache Creek Wilderness. NE part of Wilderness just west of confluence of Cache and Rocky Creeks, top ridge of peninsula that juts out into Cache Creek. 330 Comment
  SEINET7042597  Micropus californicus A. G. Vestal 1963-5-11 s.n. Lake Seigler Springs North Road. Clearlake Highlands quadrangle UTM Zone 10, 526354mE, 4304294mN. Comment
  CAS-BOT-BC348485  Micropus californicus var. californicus A. J. Galloway 1928-4-14 s.n. Lake Clear Lake Comment
  CAS-BOT-BC348491  Micropus californicus var. californicus L. R. Abrams 1928-5-5 12327 Lake Kelseyville Comment
  JEPS20915  Micropus californicus var. californicus W. L. Jepson 1943-5-16 20788 Lake Scott Valley Comment
  UC88385  Micropus californicus var. californicus Mrs. K. Brandegee June 1884 Lake Lakeport Comment
  CAS-BOT-BC348492  Micropus californicus var. californicus J. W. Blankinship 1923-4-15 s.n. Lake Dells of Cold Creek Comment
  SD27922  Micropus californicus var. californicus Carl B. Wolf 1928-5-5 1933 Lake 4.0 miles from Upper Lake on road to Lucerne. 455 Comment
  UCD111938  Microseris Christopher Mallek 2008-1 HV1- 82 Lake High Valley. 793 Comment
  CAS-BOT-BC348673  Microseris acuminata John Thomas Howell 1943-5-11 18040 Lake 8.9 miles south of Kelseyville Comment
  SEINET7072749  Microseris douglasii A. G. Vestal 1963-5-11 s.n. Lake Serpentine at Howard Springs. UTM Zone 10, 528320mE, 4300895mN. Coordinate datum: NAD 27.) Comment
  CAS-BOT-BC322687  Microseris laciniata Rimo Bacigalupi; G. Thomas Robbins 1956-6-1 5678 Lake 0.9 mile south of city limits of Lakeport Comment
  JEPS13231  Microseris laciniata subsp. laciniata W. L. Jepson 1897-7-15 Lake not far from Lakeport (Big Valley); Big Valley Comment
  RSA273363  Microseris lindleyi Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2322 Lake Along Morgan Valley Road 2 miles west of Napa County line 732 Comment
  POM296939  Mimulus Lyman Benson 1946-8-31 12196 Lake Thurston Lake. NW of Lower Lake. Middle N Coast Mtn Range. 457 Comment
  UCD122162  Mimulus angustatus Kim E. Steiner 1979-5-11 300 Lake State Hwy 29, 6.55 mi W of intersection with State Hwy 53 at Lower Lake. 579 Comment
  UCD122654  Mimulus arvensis M. Ensign 1943-5-25 337 Lake 27 miles from Monticello. Comment
  HSC95317  Mimulus aurantiacus A. Hove, A. Poteet, C. Sanville 1999-5-2 45 Lake Hwy. 20, 1/4 km E of Glenhaven Dr. 439 Comment
  HSC45258  Mimulus aurantiacus var. aurantiacus M. Alcasas 1978-4-15 17 Lake Bartlett Springs Rd. 3/4 mi. from Hwy. 20 488 Comment
  JEPS16168  Mimulus bolanderi Rimo Bacigalupi with J. R. Sweeney 1953-5-26 4148 Lake n Cache Creek bridge (just n of town of Lower Lake) 408 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
  POM272813  Mimulus bolanderi Lyman Benson 1928-6-20 328 Lake Kelseyville town, Middle N. coast Mt. Range, slope north Walnut orchard, West side Mt. Konocti. 610 Comment
  RSA2331  Mimulus bolanderi J. W. Blankinship 1925-6-7 s.n. Lake Upper Kelsey Cr Comment
  RSA420991  Mimulus bolanderi Francis W. Pennell, H. L. Mason 1940-5-23 25539 Lake Route 29, 5 miles southeast of Kelseyville 549 Comment
  JEPS15546  Mimulus breweri G. Thomas Robbins with L. R. Heckard 1956-7-25 3704 Lake about 1 mi from summit Snow Mt. West (e base of ridge that forms a se extension of Snow Mt. West, pond which drains w into Bear Creek, a tributary of Rice Fork of Eel River); Snow Mt., Lake-Colusa County Boundary 1981 Comment
  POM272821  Mimulus congdonii Lyman Benson 1928-3-30 576 Lake Kelseyville. Middle N Coast mtn range. Cold Creek Canyon drainage. 549 Comment
  HSC95551  Mimulus douglasii A. Hove, A. Poteet, C. Sanville 1999-3-27 8 Lake Walker Ridge Rd. 817 Comment
  POM272798  Mimulus douglasii Lyman Benson 1931-3-25 2697 Lake Kelseyville, Harris Hill. Middle N Coast mtn range, Kelsey Creek. 518 Comment
  JEPS73326  Mimulus floribundus Edward Lee 1936-9-19 2568 Lake ca. 300-400 ft below summit Snow Mt. (sw of peak,) Comment
  JEPS15616  Mimulus guttatus Rimo Bacigalupi with G. Thomas Robbins 1954-6-24 4581 Lake 7.9 mi above Lake Pillsbury (along road to Hull Mountain); Boardman Ridge 1524 Comment
  POM197457  Mimulus guttatus L. R. Abrams 1928-5-7 12530 Lake Hough's Springs. Comment
  RSA10751  Mimulus guttatus Carl B. Wolf 1928-5-7 2073 Lake Houghs Mineral Springs on the road to Williams. 595 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
  UC147919  Mimulus guttatus Joseph P. Tracy Jul 21 1905-Aug 16 1905 2312 Lake Elk Mountain Northern Coast Ranges 1219 Comment
  POM273245  Mimulus guttatus Lyman Benson 1929-9-15 1917 Lake Spring on Elk Mt. North Coast mtn range. 610 Comment
  UC1239039  Mimulus kelloggii Freed W. Hoffman 1948-5-14 2687 Lake Hennessey Ranch North Coast Ranges, Bucksnort Creek Comment
  UC1618259  Mimulus kelloggii Barbara Ertter with Patricia L. Packard and Robert Moseley 1990-3-31 8902 Lake Summit of Bartlett Springs Road NE of Clear Lake. Comment
  UCR138734  Mimulus kelloggii Ryan Stafsnes, Chris Dunn, Darina Roediger 1997-3-29 25 Lake Blue Oak campground, 2.5 mi past intersection of access road and Walker Ridge Rd 274 Comment
  UCD82111  Mimulus latidens Ellen Dean; G. Harrington, C. Thomsen,Chiao-Yi Cheng,R. Wilmarth 2009-5-20 5639 Lake Walker Ridge. Along Walker Ridge Road, ca. 0.5 road mi N of intersection with road to Indian Valley Reservoir. Parking area, undeveloped roads, flats and slopes on W side of road. 818 Comment
  JEPS101495  Mimulus layneae Dean W. Taylor 1998-6-3 16461 Lake unnamed rd 0.7 miles N Napa County line, ca. 1.5 mile N of Oat Hill 548 Comment
  JEPS22993  Mimulus layneae Stanton A. Cook 1959-6-9 910 Lake along road from Bear Creek camp to Mt. House (wsw slope of mt.); Snow Mt. 914 Comment
  RSA488803  Mimulus layneae James L. Reveal 1988-6-2 6988 Lake Barrel Springs area just west of the Walker Ridge Road, 1 mile south of the Bartlett Springs Road and about 15 miles north of Hwy 20. 762 Comment
  RSA63675  Mimulus layneae Milo S. Baker 1950-5-23 12249 Lake 2.9 mi E of Middletown. Opposite serpentine hill. Comment
  UC1318336  Mimulus layneae J. R. Sweeney 1953-5-18 1027 Lake 5 1/2 mi nw Lower Lake (Kelseyville Road); Seigler Canyon Comment
  UC1563706  Mimulus microphyllus Barbara Ertter with Annetta Carter 1989-5-28 8522 Lake ca. 12 air mi se Lower Lake (town) (Morgan Valley Rd. 0.6 mi w of Napa Co. line, at public access road) Comment
  POM5120  Mimulus moschatus A. A. Heller 1902-7-20 5923 Lake In the 'Horse Pasture', near the summit of Mt. Sanhedrin. Comment
  CDA40169  Mimulus nasutus G. F. Hrusa, R. Gross, G. Holstein 2014-5-14 18561 Lake North Coast Ranges; Silver Spur Ranch. Benmore Canyon at intersection of Box Canyon, 1 1/2 mi. S of spillway at Indian Valley Reservoir. 432 Comment
  UC1552714  Mimulus nasutus Frederica Bowcutt 1985-4-25 497 Lake s Little High Valley 426 Comment
  HSC39562  Mimulus pilosus D. E. Anderson, J. P. Smith 1971-6-26 Lake Register area of Mendocino National Forest. Comment
  JEPS74819  Mimulus tricolor L. R. Heckard, T. I. Chuang, and R. Bacigalupi 1975-5-8 4027 Lake 4 1/2 mi wnw Lower Lake; Manning Flat (now Deer Valley Ranch) 518 Comment
  CAS-BOT-BC174607  Minuartia californica Ella Dales Cantelow 1940-4-13 3441 Lake 6 mi. w. of Knoxville, Lower Lake Rd. Comment
  UCD162899  Minuartia douglasii James A. Neilson Jr. 1977-5-26 3886 Lake Mayacmas Mountains; Near Glenbrook, on Sulphur Creek Rd. 200m. East from Bottle Rock Rd. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UC173698  Minuartia nuttallii subsp. gregaria H. M. Hall 1913-7-15 9481 Lake ridges above Summit Lake (40-50 mi from Pacific Ocean, type locality); inner North Coast Ranges, Mt. Sanhedrin 1615 Comment
  UC424829  Minuartia nuttallii subsp. gregaria Milo S. Baker 1929-7-1 3450 b Lake along Parker Camp trail about 1500 ft from top; Snow Mt. Comment
  CAS-BOT-BC435098  Mollugo verticillata W. I. Follett 1946-8-17 s.n. Lake Soda Bay Comment
  RSA96888  Mollugo verticillata M. S. Jussel 1948-8-5 37 Lake Soda Bay. Comment
  RSA0022340  Monardella Robert F. Thorne, L. DeBuhr 1975-8-15 46808 Lake Boggs Lake: W of Mt. Hannah, ca. 7.5 miles SSE of Kelseyville and 3 miles NNW of Glenbrook Resort. 854 Comment
  UCLA62518  Monardella glauca unknown 1902-7-19 5909 Lake s slope Mt. Sanhedrin (above sawmill) Comment
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May 21 2013
  HSC45938  Monardella odoratissima subsp. pallida Tim Bertram 1978-6-22 Lake Along Forest Service Rd. 15N01 3/4 mile S of Bartlett Springs Comment
  SD131897  Monardella sheltonii Barbara Ertter 1988-7-3 7668 Lake El Mt. Rd. ca. 7 airmiles N of Upper Lake (town), ca halfway up switchbacks on S face El Mt, 3 me from top, 2.7 mi from Middle Cr crossing 762 Comment
  CAS-BOT-BC220525  Monardella villosa M. S. Jussel 1933-6-27 256 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  CHSC68012  Monardella villosa David Isle 1990-7-11 Lake S-aspect slope just N of FS 17N33, within 300 ft of FS 17N33 junction with FS 17N16 and bridge over Bear Creek, and 0.4 mi W of Bear Creek Campground. 664 Comment
  JEPS62406  Monardella villosa subsp. villosa Willis L. Jepson Aug., 1892 30 p Lake Big Horse Mt. South Fork of Eel River Comment
  JEPS62408  Monardella villosa subsp. villosa Daniel Cleveland 1882-6-25 Lake Allens Springs Comment
  CAS-BOT-BC233765  Montia Bonnie Prange 1974-5-4 s.n. Lake Near Walker Ridge Road, 1/2 mile north of junction with Highway 20 670 Comment
  JEPS80449  Muhlenbergia filiformis L. R. Heckard and J. Hickman 1980-9-17 5476 Lake trail to Milk Ranch near west ridge of West Peak; Snow Mt. 2011 Comment
  CAS-BOT-BC83218  Myosurus minimus Milo S. Baker 1936-4-28 8213 Lake 3.8 miles northeast of Lower Lake along Highway. Comment
  POM312435  Myosurus minimus subsp. apus H. L. Mason 1953-4-4 14503 Lake Stalked, spike tapering. On obsidian rubble, Playa north of Little Lake, Mannings Flat Comment
  SD204897  Myriophyllum hippuroides R. F. Thorne, M. Patterson 1982-8-31 55238 Lake Northwest slope of Mount Hannah, Boggs Lake. 854 Comment
  RSA0115195  Myriophyllum hippuroides Lyman Benson 1947-8-25 12802 Lake Boggs Lake, west of Mt. Hanna. Mt. Range: Middle N. Coast. 822 Comment
  UC765442  Nama californica R. F. Hoover 1938-6-9 3570 Lake Bartlett Creek Comment
  CDA26532  Nassella pulchra G. F. Hrusa, R. Gross 2008-5-23 17396 Lake North Coast Ranges; Crossing of Box Cyn. Creek in upper Benmore Canyon immed. E and S of Indian Valley Reservoir spillway. 457 Comment
  CHSC42180  Nassella pulchra Curtis Williges 1986-4-5 14 Lake Kessloff Lake, ca. 2 mi w of Lower Lake. 528 Comment
  RSA109909  Nasturtium officinale P. A. Munz 1956-7-25 22362 Lake Summit Spring, Long Ridge trail to Snow Mt. 1524 Comment
  UCD164497  Navarretia cotulifolia A. Amezcua 1995-5-20 19 Lake On the west side of Harbin Springs Road, 200 m northeast of the intersections with Big Canyon Road. 400 Comment
  UCD48350  Navarretia cotulifolia Beecher Crampton 1950-5-20 577 Lake Lake County, about 1 mile east of Middletown, in a slanting strip on the east side of Loconoma Creek. 328 Comment
  UC908127  Navarretia heterandra Herbert L. Mason 1946-5-30 12791 Lake near Middletown; Locomono Creek Comment
  UCD39785  Navarretia heterandra Collector Unknown 1940-5-23 Lake Anderson's Ranch, Lower lake. Comment
  CAS-BOT-BC300555  Navarretia intertexta Mona Bourell 1997-7-2 6513 Lake Mendocino National Forest, N. boundary of Snow Mountain Wilderness Boundary. Crockett Trailhead 1584 Comment
  UC1191625  Navarretia intertexta Milo S. Baker 12347 Lake about 5 mi w Lower Lake (near margin of Snow Lake); Snow Lake Comment
  UC908096  Navarretia intertexta Herbert L. Mason 1945-10-21 12745 Lake 3 mi e Middletown Comment
  UC908382  Navarretia intertexta Herbert L. Mason 1946-5-31 12797 Lake 1.5 mi w Lower Lake Comment
  UCD162910  Navarretia intertexta James A. Neilson Jr. 1977-5-26 3897 Lake Mayacmas Mountains; One km north of cemetery at Glenbrook. (Exact location unknown. Coordinates estimated by label maker.) 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
  UCD39789  Navarretia intertexta Beecher Crampton?; with Sweeney 1950-5-1 s.n. Lake Highland Springs. Comment
  JEPS2660 Image available Navarretia jepsonii W. L. Jepson 1897-7-13 20966 Lake near Lake-Napa line (s Lake Co.); North Coast Ranges, Coyote Valley; Coyote Valley, S. Lake Co. Comment
  POM11684  Navarretia jepsonii Katherine Brandegee 1910-8-10 s.n. Lake Bear Valley, near Epperson's 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
  SBBG117228  Navarretia jepsonii B. Crampton 1956-6-26 3635 Lake Howard Springs Comment
  UC908634  Navarretia jepsonii Herbert L. Mason 1946-5-30 12792 Lake near Middletown; Locomono Creek Comment
  CAS-BOT-BC230342  Navarretia leucocephala subsp. bakeri John Thomas Howell 1945-6-22 21224 Lake 3.5 miles N of Lower Lake Comment
  CAS-BOT-BC230404  Navarretia leucocephala subsp. pauciflora J. W. Blankinship 1923-4-26 s.n. Lake Kelseyville, near Breen's Lake Comment
  UC908077  Navarretia leucocephala subsp. pauciflora Herbert L. Mason 1945-5-12 12584 Lake 3 mi n Lower Lake Comment
  UCD48598  Navarretia leucocephala subsp. pauciflora H. L. Mason 1945-5-12 12584 Lake In beds of vernal pools, 3 miles north of Lower Lake, Lake County, California. Comment
  CAS-BOT-BC230410  Navarretia leucocephala subsp. plieantha Milo S. Baker 1946-7-5 11527 Lake Bogg's Lake at N end on the slope of a depression, NW base of Mount Hanna 914 Comment
  CAS-BOT-BC230414  Navarretia leucocephala subsp. plieantha S. Galen Smith; J. Anderson 1957-6-9 3001 Lake Margins of Boggs Lake, E of Bottle Rock Road, ca. 3 miles W of Cobb Valley 899 Comment
  RSA286387  Navarretia leucocephala subsp. plieantha R. F. Thorne 1974-7-31 44951 Lake Boggs Lake: N of Harrington Flat Road. 915 Comment
  UCD36342  Navarretia leucocephala subsp. plieantha Beecher Crampton 1953-6-2 1381 Lake Northwest slope of Mount Hannah, at western edge of Bogg's Lake. Comment
  RSA0115188  Navarretia leucocephala subsp. plieantha Lyman Benson 1948-7-3 12899 Lake Boggs Lake, west of Mt. Hanna. Mt. Range: Middle North Coast. 853 Comment
  RSA91932  Navarretia leucocephala subsp. plieantha Beecher Crampton 1953-6-2 1381 Lake Bogg's Lake, northwest slope of Mt. Hannah. 854 Comment
  UC908030  Navarretia linearifolia subsp. pinnatisecta Joseph P. Tracy 1935-7-4 14030 Lake near Glenbrook (n side of Cobb Valley); Cobb Mountain, n side Cobb Valley, nr Glenbrook 822 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
  UC1282744  Navarretia mellita J. R. Sweeney 1953-5-18 1048 Lake 1.2 mi e rd. junction to Kelseyville (on Highway 53, Lower Lake Burn (1952)) Comment
  UCR141324  Navarretia mellita R. F. Thorne 1974-7-27 44942 Lake Boggs Lake north of Harrington Flat Road 915 Comment
  SEINET4673691  Navarretia paradoxinota David Gowen 2010-6-14 1129 Lake West off of Walker Ridge Road, in meadow near camping area north of Barrel Spring.; 0 701 Comment
  RSA518986  Navarretia pubescens Barbara Ertter 1988-7-3 7662 Lake Elk Mt Rd ca 7 airmiles N Upper Lake (town), ca halfway up switchbacks on S Face Elk Mt, 3 mi from top, 2.7 mi from Middle Cr crossing. 762 Comment
  UC1282742  Navarretia pubescens J. R. Sweeney 1953-5-18 1029 Lake 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa county line on Pope Valley road); Butts Canyon 243 Comment
  UC1562577  Navarretia pubescens Barbara Ertter 1988-7-3 7662 Lake ca 7 air mi n Upper Lake (town) (Elk Mt Rd, ca halfway up switchbacks on s-face of Elk Mt, 3 mi from top, 2.7 mi from Middle Cr crossing); Elk Mt. 762 Comment
  UC909039  Navarretia pubescens Herbert L. Mason 1946-5-30 12803 Lake grade above Lucerne (w slope of Bartlett Mountain); Bartlett Mountain Comment
  RSA282282  Navarretia sinistra subsp. pinnatisecta Lyman Benson 1928-9-15 563 Lake Kelseyville, Middle North Coast range, Kelsey Creek watershed; at Rincon School H. 518 Comment
  RSA79955  Navarretia sinistra subsp. pinnatisecta H. L. Mason 1945-6-29 12612 Lake Wash of Kelsey Creek, near Kelseyville Comment
  JEPS70469  Navarretia squarrosa R. F. Hoover 1938-9-5 3813 Lake s base of Mt. Konocti Mt. Konocti Comment
  RSA91927  Navarretia subuligera Beecher Crampton 1953-6-2 1985 Lake Bogg's Lake, northwest slope of Mt. Hannah. 854 Comment
  JEPS123193  Navarretia tagetina David Gowen 2009-5-6 1018 Lake Near vernal depression on Walker Ridge Road, about 1/2 mile north of Hwy. 20. Comment
  UCD48662  Navarretia tagetina B. Crampton 1950-5-20 579 Lake Meadow, east of Middletown, Lake County, California. Comment
  SEINET196213  Navarretia viscidula Herbert L. Mason 1945-6-28 12607 Lake 2.5 miles south of Kelseyville Comment
  UCD36401  Navarretia vividior Beecher Crampton 1953-7-14 1502 Lake Lake County, southeast shore of Bogg's Lake, northwest slope of Mount Hannah. 853 Comment
  UCD36041  Navarretia vividior Beecher Crampton 1949-9-24 494 B Lake Lake County, Bartlett Mountain Ranger Station. Comment
  JEPS14926  Nemacladus capillaris Rimo Bacigalupi with G. T. Robbins 1956-6-1 5682 Lake along Lower Lake to Kelseyville road (Hesse Flat); Hesse Flat 566 Comment
  JEPS15244  Nemacladus capillaris Rimo Bacigalupi with P. A. and Mrs. Munz, G. T. Robbins, L. T. Dempster and L. R. Heckard 1956-7-24 5742 Lake about 6 mi ssw of Snow Mountain (and 2.5 mi n of Fir-root Spring Camp, Lake-Colusa county boundary) 1310 Comment
  OBI53983  Nemacladus capillaris Barbara Ertter 1988-7-4 7689 Lake Bear Crk rd ca 10 mi N of Upper Lake (town), crest of rd 3.8 mi from Elk Mt rd. Mendocino Natl For., T17N, R9W sec 20 NW 975 Comment
  UC1112246  Nemacladus capillaris S. Galen Smith with J. Anderson 1957-6-9 3026 Lake ca 6 mi w Lower Lake (on road to Kelseyville) 548 Comment
  SEINET10873100  Nemacladus capillaris Smith 1957-6-9 Smith 3026 Lake About 6 miles west of Lower Lake along road to Kelseyville 549 Comment
  SEINET10461253  Nemacladus montanus Daniel Cleveland Cleveland s.n. Lake Comment
  SEINET10461261  Nemacladus montanus Dennis E. Breedlove 1980-6-29 Breedlove 44834 Lake Butts Canyon Road 5-8 miles south of Middletown 274 Comment
  UCD119963  Nemophila R. Tofsrud 1949-5-1 s.n. Lake Near Lakeport. Comment
  HSC35360  Nemophila menziesii R. M. Sullivan 1975-5-3 27 Lake 3.6 mi. W of junction with Hwy. 29 on Scott's Creek Rd. at confluence of S Fork and Middle Fork of Scott's Creek 534 Comment
  UC1282735  Nemophila menziesii J. R. Sweeney 1952-5-2 745 Lake 0.4 mi se Black Oak Villa (in Butts Canyon, 1.1 mi from Lake-Napa County Line on Pope Valley Road); se of Black Oak Villa in Butts Canyon 243 Comment
  UCD160445  Nemophila menziesii James A. Neilson Jr. 1975-5-22 3179 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
  RSA296068  Nemophila menziesii var. menziesii Cora W. Benson 1935-4-10 9 Lake Kelseyville Comment
  SBBG64771  Nemophila menziesii var. menziesii M. N. Ackley -Apr-1921 389 Lake Lakeport 411 Comment
  RSA76017  Nemophila pedunculata Annetta Carter 1933-5-27 348 Lake Cobb Valley west of Cobb. Comment
  UC672359  Nemophila pedunculata Herbert L. Mason 1926-3-21 2773 Lake St. Helena Creek St. Helena Creek (along streams) Comment
  UC909781  Nemophila pedunculata Milo S. Baker 1950-4-15 12174 Lake about 1 mi se Borax Lake (near base of hills on north. Lake Co.); se of Borax Lake near base of hills on n Comment
  RSA201203  Nicotiana bigelovii H. M. Casey 1960-9-30 s.n. Lake Clear Lake Oaks. Comment
  SACT001616  Notholcus lanatus J. Dowdell 1936-6-27 Lake Comment
  CAS-BOT-BC400085  Nuphar polysepala Paul R. Hitchborn 1929-5-10 95 Lake Lakeport Comment
  CAS-BOT-BC142255  Oemleria cerasiformis Alice Eastwood; John Thomas Howell 1938-5-18 5778 Lake Cobb Mt. Comment
  OBI56936  Orcuttia tenuis Thomas C. Fuller 1962-1 Lake Comment
  SBBG7250  Orobanche fasciculata H. and M. Dearing 1939-5-12 3340 Lake Bartlett Mtn 1219 Comment
  UC1076307  Orobanche fasciculata Herbert L. Mason 1934-5-5 8115 Lake Plain southwest of Mount Konocti. Comment
  HSC44269  Orobanche fasciculata D. L. Goforth 1977-4-23 24 Lake About 3 mi. N of State Rte. 20 on the Walker Ridge Rd. 640 Comment
  HSC66026  Orobanche uniflora D. Boyd, M. Eichelberger, Tim Messick, T. Ranker 1980-4-19 26 Lake Along Walker Ridge Rd., 2.65 mi. S of junction with access road to Indian Valley Dam Comment
  CAS-BOT-BC376202  Orthocarpus Greg de Nevers 1996-9-1 10866 Lake Boggs Lake TNC Preserve 609 Comment
  RSA2444  Orthocarpus lithospermoides J. W. Blankinship 1923-6-25 s.n. Lake Kelseyville. Comment
  RSA202263  Orthocarpus lithospermoides L. D. Thurman 1963-3-30 116 Lake 2.9 mi NE of Middletown. South of Hwy 29. Comment
  RSA10216  Orthocarpus purpurascens Carl B. Wolf 1928-5-5 1925 Lake 2 miles south of Lakeport, on road to Kelseyville Comment
  UC658978  Osmorhiza berteroi Mildred E. Mathias 1937-5-23 1285 Lake slope above Mount St. Helena Inn 731 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
  UC1388998  Packera clevelandii Milo S. Baker 1928-7-6 3118 a Lake Bear Creek to Rice Creek Road Comment
  HSC46512  Packera eurycephala J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9270 Lake Mendocino National Forest, Oak Flat Campground 518 Comment
  UC1049546  Packera eurycephala var. eurycephala Rimo Bacigalupi 1950-4-16 3123 Lake 0.5 mi e Barkersville (Bartlett Mt Rd along roadside, nw extension of Indian Valley (North Fork of Cache Creek)); Inner North Coast Ranges, Indian Valley 441 Comment
  CAS-BOT-BC316856  Packera eurycephala var. eurycephala T. M. Barkley; N. D. Burroughs 1964-6-20 303 Lake on road from Calpella to Lake Pillsbury, 3 miles west of Soda Creek Station Comment
  CAS-BOT-BC316909  Packera greenei K. Curran 1884-7-1 s.n. Lake unspecified Comment
  UC912483  Packera greenei Herbert L. Mason 1930-6-1 5682 Lake St. Helena Creek, slopes of Mount St. Helena Mount St. Helena Comment
  CHSC89539  Panicum capillare Lowell Ahart 2004-10-4 11440 Lake Below the high water line of Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road. 446 Comment
  CDA32585  Panicum capillare var. occidentale T. C. Fuller 1962-8-8 9373 Lake Road to Lake Pillsbury, 9.0 miles north of Upper Lake. 0 Comment
  UC980592  Parvisedum leiocarpum Baker 1938-5-3 8971 Lake 6.5 mi n Lower Lake (on Kelseyville Hwy); ; N of Lower Lake on Kelseyville Hwy., Lake Co. Comment
  UC910518  Parvisedum pentandrum Milo S. Baker 1940-5-1 9697 Lake on Soda Creek near Lake Pillsbury; Soda Creek Comment
  CHSC93124  Paxistima myrsinites D. Toren 1999-5-5 1386 Lake Probably Lake Co. Path from road to FIA Plot #26. Comment
  CHSC27504  Pectocarya penicillata Tamara Anderson 1978-4-9 1 Lake Pinkeye Lake, ca. 2.0 mi w of Lower Lake. 528 Comment
  UC1618300  Pectocarya pusilla Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7506 Lake Bottle Rock Rd. a few miles n.w. Pine Grove (1.3 mi. s.e. of Sulphur Cr. Rd. junction, halfway between Kelseyville and Middleton) 731 Comment
  HSC66030  Pedicularis densiflora M. Moble, M. Smith, B. Ferguson, S. Harris 1980-4-19 Lake Along Walker Ridge Rd., 1 mi. N of junction with access road to Indian Valley Dam Comment
  POM286382  Pedicularis densiflora Lyman Benson 1935-5-18 6636 Lake Bogg's Lake, Mt. Hanna; Middle N. Coast Mt. Range. Clear lake watershed. 1067 Comment
  CAS-BOT-BC67771  Pellaea andromedifolia M. S. Jussel 1931-3-31 s.n. Lake Cobb Mt. 914 Comment
  CAS-BOT-BC69328  Pellaea brachyptera Donald Branscomb 1959-9-1 s.n. Lake Hull Mountain, 50 feet from Mendocino County Line 1524 Comment
  HSC39559  Pellaea mucronata D. E. Anderson, J. P. Smith 1971-6-26 - 1198 Lake Register area of Mendocino National Forest. Comment
  UCD131672  Pellaea mucronata var. mucronata Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7579 Lake Clear Lake State Park. NE of Kelseyville. South side of park, south of Soda Bay Rd. North side of undeveloped road that goes southeast from locked gate at Glebe Rd. 616 Comment
  UC726940  Pellaea mucronata var. mucronata A. A. Heller 1919-5-10 13150 Lake valley below Summit Comment
  HSC31587  Penstemon azureus Thomas E. Higley 1974-5-4 78 Lake 1 mi. N of Cold Springs Mtn. 1067 Comment
  SEINET7067209  Penstemon eatonii A. G. Vestal 1947-5-3 s.n. Lake Serpentine about 2.5 miles northeast of Middletown in the Cayote Valley. Coordinate datum: NAD27. UTM Zone 10, 537352mE, 4292361mN. Comment
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Jul 13 2018
  IRVC29598  Penstemon heterophyllus Mark A. Elvin, Mark S. Brunell, David Isle 2006-8-3 5003 Lake Snow Mtn: 550m N of Cedar Camp; on ridge where county line devides Lake and Calusa counties. Southern Northern Inner Coast Ranges 1940 Comment
  UCD124231  Penstemon heterophyllus Grady L. Webster 1977-5-15 7673 Lake 10 miles northwest of Middletown, near Howard Springs. 701 Comment
  UCR44919  Penstemon heterophyllus L. F. LaPre 1986-5-31 s.n. Lake Inner North Coast Ranges, Three Peaks, 5 mi SE of Middletown near Napa County line 732 Comment
  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
  NY601684  Penstemon heterophyllus var. heterophyllus B. J. Ertter 1988-7-4 7699 Lake Bear Creek Road ca. 10 airmiles north of Upper Lake (town), crest of road 3.8 miles from Elk Mountain Road, Mendocino National Forest 975.4 Comment
  NY601687  Penstemon heterophyllus var. heterophyllus R. C. F. Bacigalupi 1955-6-7 5277 Lake On Low Gap Road, dry hillside above canyon, 2.3 miles west of Ukiah 274.3 Comment
  NY601763  Penstemon heterophyllus var. purdyi A. A. Heller 1916-6-7 s.n. Lake Between Bartlett Springs and Allen Springs Comment
  JEPS21337  Pentachaeta exilis Joseph P. Tracy 1921-5-12 5544 Lake near Lakeport; Northern Coast Ranges 426 Comment
  UCD159729  Pentagramma triangularis James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3075 Lake Mayacmas Mountains, Childers Peak area. Barceloux Ranch, ca. 1 mile east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.) 579 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
  UCD99321  Persicaria hydropiperoides Malcolm A. Nobs; S. Galen Smith 1949-9-9 1857 a Lake Scott Creek, Bridge 1431, northwestern end of Clear Lake. Comment
  CHSC89446  Persicaria lapathifolia Lowell Ahart 2004-10-4 11445 Lake Below the high water line of Indian Valley Reservoir, east of the causeway, in the northwest part of the reservoir, on the east side of Bartlett Springs Road. 446 Comment
  HSC30756  Phacelia egena Thomas W. Nelson, Jane P. Nelson 1974-4-9 1163 Lake Along Hwy. 20 between Lucerne and Clear Lake Oaks Comment
  JEPS28410  Phacelia egena J. R. Sweeney and R. Bacigalupi 1953-5-27 Lake on Pope Valley rd 0.6 mi from intersection of state highway 53 (ne of Middletown); Long Valley Comment
  JEPS2088  Phacelia heterophylla subsp. virgata R. F. Hoover 1938-6-9 3548 Lake betw. Burns Valley and Borax Lake Comment
  CHSC101550  Phacelia imbricata G. F. Hrusa; R. Gross 2008-5-23 17390 Lake W slope at crossing of Box Canyon Creek in upper Benmore Canyon immed. E and S of Indian Valley Reservoir spillway. 457 Comment
  UC909957  Phacelia imbricata A. A. Heller 1916-6-7 12374 Lake along roadside between Bartlett Springs and Allen Springs Comment
  UC901840  Phacelia imbricata subsp. imbricata L. Constance, L. R. Heckard, and A. R. Kruckeberg 1950-5-13 3335 Lake 1.5 mi e Indian Valley; Complexion Creek canyon 457 Comment
  UC901845  Phacelia imbricata subsp. imbricata L. Constance, L. R. Heckard, and A. R. Kruckeberg 1950-5-13 3330 Lake base of rock near Sonoma County line; Lincoln Rock 762 Comment
  UCD160354  Phacelia imbricata subsp. imbricata Nellie Coffey 1931-4-12 s.n. Lake Exact location unkown. Comment
  JEPS80845  Phacelia procera L. R. Heckard and J. C. Hickman 1981-8-1 5815 Lake Bear Creek Snow Mt. (sw side of mt.) 1859 Comment
  CAS-BOT-BC154280  Phacelia ramosissima var. ramosissima John Thomas Howell 1937-7-18 13120 Lake 12 miles n. of Lower Lake Comment
  UC201731  Phacelia rattanii Volney Rattan June 1884 Lake Coast Mts. n San Francisco Bay; n Lake Co.; Eel River trib.; coast mts. N of San Francisco Bay Comment
  CHSC24143  Phacelia tanacetifolia B. Bunge 1976-4-3 6 Lake North side of Clear Lake, ca. 6 mi. n of Clear Lake Oaks. 365 Comment
  CHSC24779  Phacelia tanacetifolia D. E. Hale 1976-4-3 19 Lake Small population on cliffs, n side of Clear Lake, ca. 6 mi n of Clear Lake Oaks. 576 Comment
  CHSC27540  Phacelia tanacetifolia Scott E. Patton 1978-4-9 12 Lake E. side of Clear Lake, 2.2 m s of Lucerene. 396 Comment
  POM289790  Phacelia tanacetifolia Lyman Benson 1930-3-26 1979 Lake Lucerne, north coast mountain range, along Clear Lake. 427 Comment
  UCSB63999  Phacelia tanacetifolia Fleming, Craig 1991-4-6 Lake E side of Clear Lake, 2.2 mi. S of Lucerne; Lakeport Quadrangle 15', NE1/4 Sect. 19, T14N, R8W 396 Comment
  CAS-BOT-BC250715  Phalaris paradoxa J. W. Blankinship 1923-6-17 s.n. Lake Kelseyville Comment
  POM295436  Phleum pratense Lyman Benson 1932-6-14 3665 Lake Kelseyville; Middle N Coast Mountain Range 457 Comment
  RSA2549  Phleum pratense J. W. Blankinship 1924-6-8 s.n. Lake Kelseyville Comment
  CDA22932  Phlox gracilis G. F. Hrusa, R. Gross, L. Houser 2008-4-11 17117 Lake North Coast Ranges; Immed. below Indian Valley Res. spillway into N. Fk. Cache Creek tailrace. 396 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-BC202265  Pickeringia montana var. montana Brandegee June 27 470 Lake Mt. Hannah Comment
  CAS-BOT-BC207268  Pickeringia montana var. montana R. C. Barnard 1932-6-17 s.n. Lake Lower Lake Comment
  JEPS65575  Pickeringia montana var. montana W. L. Jepson 1920-5-24 9024 Lake hills e Indian Valley (ne Lake Co.) 548 Comment
  CDA28761  Pinus attenuata S. M. Blank 2007-3-26 Z 4 /07 Lake North Coast Ranges; W Lakeport. Rt 175. Comment
  RSA300959  Pinus attenuata D. C. Michener 1982-7-27 4134 Lake Mill Creek road 9.2 miles E of jct with East Side road (east of Ukiah); 14.0 miles W of jct with Ca 29 in Lakeport on Scotts Creek road (= Mill Creek road). Comment
  RSA702850  Pinus attenuata L. Ahart 2004-10-14 11469 Lake South side of Cache Creek, on the south side of Bartlett Springs Road (Road M 12), about 2 miles W of the NW part of Indian Valley Reservoir. 477 Comment
  SDSU1564  Pinus attenuata D. F. Howe 1961-7-30 3095 Lake 15.8 miles north from Upper Lake Ranger Station, Mendocino Nat. Forest. 1067 Comment
  UCD69375  Pinus attenuata Robert Burke 1984-4-21 6 Lake On exposed ridge, 29.3 Miles North of Hwy 20 on Walter Ridge Road. 1085 Comment
  HSC34018  Pinus coulteri Pamela Bruce 1975-5-3 13 Lake 2.1 mi. N of junction of Bottle Rd. and Hwy. 175, Bulk Collection # 66, [Cultivated?] 762 Comment
  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
  CAS-BOT-BC72896  Pinus ponderosa C. F. Leithold 1893-7-1 s.n. Lake Cobb Mt. Comment
  CHSC35780  Pinus ponderosa Camille M. Corda 1982-4-18 11 Lake Corda property, 1.0 mi e of jct of Hwy 175 and Wildcat Rd., ca. 8 mi se of Kelseyville. N edge of Wildcat Rd. 762 Comment
  RSA2618  Pinus ponderosa J. W. Blankinship 1927-2-11 s.n. Lake Mt. Hannah. 915 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
  UCD47756  Pinus sabiniana S. Olmsted; A. Atamian, R. Brush, M. Furuyama 2000-4-29 26 Lake Lake Co., Mclaughlin Reserve, Research Hill, southwest of Berryessa-Knoxville road on lower part of the northeast facing slope. 640 Comment
  CAS-BOT-BC71770  Pityrogramma triangularis var. viridis M. S. Jussel 1931-3-30 10 Lake Cobb Mt., Jordan Park Comment
  JEPS60940  Plagiobothrys bracteatus W. L. Jepson 1897-7-15 21172 Lake Mt. Hanna Comment
  JEPS60954  Plagiobothrys bracteatus Joseph P. Tracy 1921-5-12 5545 Lake Lakeport Northern Coast Ranges 426 Comment
  UCD35414  Plagiobothrys bracteatus Beecher Crampton 1956-4-27 3697 Lake Northwest slope of Mt. Hannah, 0.25 mile north of Boggs Lake. Comment
  UC1239567  Plagiobothrys greenei Joseph P. Tracy 1921-5-12 5533 Lake near Lakeport; Northern Coast Ranges 426 Comment
  CHSC74969  Plagiobothrys nothofulvus Hilary Rypka 1981-4-11 12 Lake North side of Hwy 20, 1 mile northwest of Glenhaven. 548 Comment
  POM287293  Plagiobothrys nothofulvus Lyman Benson 1928-4-28 227 Lake Kelseyville, Mt. Range: Middle N Coast; River: Kelsey Creek 457 Comment
  RSA10211  Plagiobothrys nothofulvus C. B. Wolf 1928-5-5 1930 Lake 3 miles from Upper Lake on road to Lucerne. Comment
  UC1069064  Plagiobothrys nothofulvus H. S. Yates 1934-4-15 3771 Lake Bendmore Valley Ukiah Quad. 762 Comment
  UC505154  Plagiobothrys nothofulvus R. M. Holman 1933-4-30 Lake Kelseyville Comment
  CHSC78131  Plagiobothrys stipitatus var. micranthus Lowell Ahart 2000-6-2 8440 Lake In a meadow near a small wash, 100 feet northeast of Bartlett Springs road, about 400 yards southwest of the radio tower, about 1/4 mile west of Bartlett Springs Road and Walker Ridge Road, about 2 1/2 miles west of Bear Valley. 609 Comment
  HSC3774  Plagiobothrys stipitatus var. micranthus H. E. Parks, S. T. Parks 1930-5-15 831 Lake Near Mirabel Mine Comment
  CAS-BOT-BC228489  Plagiobothrys strictus John Thomas Howell 1943-5-11 18047 Lake 2.9 miles N of Middletown Comment
  JEPS123290  Plagiobothrys tener David Gowen 2009-6-15 1065 Lake Butts Canyon Road about 0.2 mile north of Lake County line. Comment
  UC881318  Plagiobothrys tener var. tener Milo S. Baker 1934-5-5 7626 Lake at Race Track Kelseyville-Lower Lake Hiwy Comment
  HSC28218  Plantago erecta J. P. Smith, J. O. Sawyer 1972-4-1 5114 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 Comment
  HSC31602  Plantago erecta Bonnie Prange 1974-5-4 Lake Kowalski Ranch 320 Comment
  HSC44252  Plantago erecta Barbara Kelly 1977-4-23 330 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  RSA273402  Plantago erecta E. Cope 1977-4-23 27 Lake 0.4 miles N of State Route 20 on the Walker Ridge rd. 640 Comment
  RSA402004B  Plantago erecta Carolyn Sanford 1977-4-23 338 Lake 0.4 miles north of Route 20 on the Walker Ridge Road. 640 Comment
  UCD147487  Plantago erecta Joshua Bertuch; Plant Science 102 collecing interns 2014-4-26 7 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Lewis Ridge. 417 Comment
  UCSC009425  Plantago erecta Lowell Ahart 2015-4-28 20097 Lake East of a small meadow, about 150 yards west of Barrel Spring Meadow, about 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams 696 Comment
  HSC47506  Plantago erecta Sheila Logan 1978-4-21 44 Lake 1.5 mi. from Walker Ridge Rd. on Bear Valley Rd. 610 Comment
  HSC85768  Plantago erecta R. Earing, C. Cavanaugh, C. Collins 1987-4-11 52 Lake Indian Valley, 2.5 mi. S of Stonyford on Stonyford-Lodoga Rd. Comment
  POM161947  Plantago patagonica Joseph P. Tracy 1921-5-12 5536 Lake Near Lakeport. 427 Comment
Read comments
Jul 13 2018
  POM291066  Platanthera leucostachys Lyman Benson 1932-7-17 3950 Lake Cobb Valley, below Hobergs. Middle N Coast mtn range, Kelsey Creek watershed. 915 Comment
  CAS-BOT-BC91647  Platystemon californicus L. R. Abrams 1928-5-5 12352 Lake 2 miles south of Lakeport. Comment
  UC118525  Platystemon californicus C. F. Baker 1903-5-9 3058 Lake near Lakeport; near Lakeport Comment
  UC1541301  Platystemon californicus Harold E. Parks 1930-5-15 824 Lake Mirabel Mine 762 Comment
  UC50159  Platystemon californicus Miss Anderson 22 Lake Clear Lake 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
  RSA0059083  Plectritis Greg de Nevers 2001-4-8 12178 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve. 396 Comment
  UCR139072  Plectritis brachystemon E. Brower, S. Marubayashi, E. Perry 1997-3-30 024 Lake Blue Oak Campground, Indian Valley Reservoir. 2.5 mi past intersection of access road and Walker Ridge Road 274 Comment
  HSC45702  Plectritis ciliosa Sheila Logan 1978-4-23 109 Lake Barrel Springs Campground. 701 Comment
  HSC46061  Plectritis ciliosa Catherine Chin 1978-4-23 41 Lake Barrel Springs Campground. 701 Comment
  CDA11403  Plectritis macrocera G. F. Hrusa, K. van Katwyk 1995-4-22 12123 Lake Inner North Coast Ranges; Bartlett Springs Road approx. 1 m. W of intersection of Walker Ridge Road. Comment
  UCSB46285  Plectritis macrocera Steele, Kelly 1980-5-3 Lake Along Hopland Road, 3.1 miles east of Lake County boundary; along South Fork of Scott's Creek Comment
  RSA284981  Pleuropogon californicus var. davyi Lyman Benson 1935-5-17 6606 Lake Kelseyville; Mt. Range: Middle N Coast; Watershed: Clear Lake. 427 Comment
  CAS-BOT-BC254939  Poa bulbosa A. A. Beetle 1941-4-27 1735 Lake Shore of Clear Lake, W side of roadside bank Comment
  HSC66648  Poa bulbosa Cathie Goldberg, Lauren Philbrick, Geoff Walsh, Lynn Kunstman 1980-4-19 12 Lake Coldsprings Campground, along access road to Indian Valley Dam. Comment
  UCD90618  Poa bulbosa Beecher Crampton 1953-6-2 1420 Lake about 9 miles southwest of Lower Lake, Highway 53. Comment
  SEINET10828389  Poa bulbosa Pauleen Broyles 1977-5-16 Broyles 123 Lake Large population at W base of Mt. Konocktim 1.6 km e of Kelseyville. Kelseyville Quadrangle, 15". Center of Sect. 13, T13N, R8W. 456 Comment
  RSA2548  Poa compressa J. W. Blankinship 1924-5-2 s.n. Lake Kelseyville. Comment
  UCD90872  Poa compressa Elizabeth Wilson 1910-9-10 s.n. Lake Anderson Ranch. Lower Lake. Comment
  UCD91149  Poa howellii R. Tofsrud 1949-5-1 s.n. Lake near Lakeport. Comment
  UCD91154  Poa howellii J. M. Tucker 1971-5-29 4193 Lake Western Mine Road, ca. 3 miles by road southwest of its junction with State Highway 29 (or roughly, 3 miles, airline, southwest of Middletown.) 762 Comment
  UCD91157  Poa howellii Collector Unknown 1941-6-1 368 Lake Cobb Mt., Mrs. Hess's. Comment
  UCD91133  Poa howellii Willard C. Lusk 1963-5-30 s.n. Lake Lake County. Comment
  HSC48524  Poa pratensis J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9356 Lake Mendocino National Forest, FS Rd. M1, 5.3 mi. from junction with FS Rd. 20N01 1585 Comment
  UC1132710  Poa pratensis subsp. pratensis K. Bradshaw 1937-6-4 64 Lake 3/4 mi s Liberty School; Lakeport Quadrangle Comment
  UCD136987  Poa pratensis subsp. pratensis Ellen Dean; with Plant Biology 102 interns 2013-5-4 7732 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. Within meadow on east side of entrance road to park. Just south of entrance kiosk. 412 Comment
  UCD137003  Poa pratensis subsp. pratensis Ellen Dean; with Plant Biology 102 interns 2013-5-4 7738 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
  SEINET191211 Image available Poa scabrella A. A. Beetle 1733 Lake dhore of Clear Lake, southwest corner 404 Comment
  POM296570  Poa secunda Lyman Benson 1930-3-28 2004 Lake Middle N. Coast Mt. Range, Kelseyville, Cold Creek Canyon 549 Comment
  CAS-BOT-BC236170  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-BC236174  Poa secunda subsp. secunda John Thomas Howell 1945-6-19 21047 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  HSC27444  Poa secunda subsp. secunda J. P. Smith, J. O. Sawyer 1972-4-1 5143 Lake Along Walker Ridge Rd., 0.2 mi. from junction with Hwy. 20 Comment
  UC729996  Poa secunda subsp. secunda Leo F. Koch 1940-4-26 896 Lake s Kelseyville (1 mi s of junction of Hwy and Bottle Rock Rd) Comment
  POM283135  Pogogyne douglasii Lyman Benson 1928-6-23 332 Lake Kelseyville, western base of mt. Konocti, Middle N Coast Mt. Ranges, Cold Creek 442 Comment
  UCD19995  Pogogyne serpylloides C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-5-4 1245 Lake North margin of Boggs Lake, about 100 feet from present waterline in an area probably inundated during winter. Comment
  CHSC102755  Polygala californica David Isle; Arnold James 1993-6-22 1773 Lake Mendocino National Forest. North Coast Ranges. Soda Creek Watershed. W of Rd. 18N21 to Lake Pillsbury Resort; MDBM. 579 Comment
  HSC40281  Polygala californica J. D. Ackerman, A. M. Montalvo 1975-9-10 674 Lake Boggs Mtn., E of Cobb, near summit on Rd. 541 1104 Comment
  JEPS10134  Polygala californica Rimo Bacigalupi with G. T. Robbins 1954-6-25 4605 Lake along Elk Mt. road 4.8 mi n Elk Mountain road summit (between Lake Pillsbury and Upper Lake) 1036 Comment
  UC1192320  Polygonum amphibium var. stipulaceum Malcolm A. Nobs and S. Galen Smith 1949-9-9 1858 a Lake Bridge 1431 Clear Lake, Scott Creek (stream bank, nw end of lake) Comment
  JEPS51321  Polygonum aviculare subsp. aviculare J. W. Blankinship 1928-8-4 Lake Kelseyville Comment
  CAS-BOT-BC414198  Polygonum aviculare subsp. depressum J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake. Timothy ranch Comment
  UC1111599  Polygonum californicum Herbert L. Mason 1945-10-21 12744 Lake 3 mi e Middletown Comment
  UC933817  Polygonum convolvulus Leo Koch 1940-4-26 884 Lake 1/2 mi s junction of Highway 29 and Adams Springs road (s of Kelseyville, field n of road) Comment
  UC1187347  Polygonum douglasii subsp. spergulariiforme Herbert L. Mason 1961-5-21 15074 Lake Sulphur Bank Mine Clear Lake (e side of lake) Comment
  RSA2441  Polygonum hydropiperoides J. W. Blankinship 1928-9-17 s.n. Lake Lakeport. Comment
  POM703247  Polygonum lapathifolium L. Ahart 2004-10-4 11445 Lake Below the high water line of Indian Valley Reservoir, E of the causeway, in the NW part of the reservoir, on the E side of Bartlett Springs road. 447 Comment
  JEPS50586  Polygonum parryi W. L. Jepson 1892-8-4 14795 Lake Gravelly Valley South Fork of Eel River (n Lake Co.) Comment
  UC1191249  Polygonum punctatum P. Schulthess 1931-8-8 Lake 6 mi se Kelseyville; Hildebrand Ranch Comment
  UCD41941  Polypodium glycyrrhiza Geri Hulse-Stephens 2001-6-29 698 Lake Goat Mountain. Wyman Creek, below camp. 1005 Comment
  UCD20494  Polypogon maritimus E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1065 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
  UCD91178  Polypogon maritimus Beecher Crampton 1956-6-26 3640 Lake Lake County, 3.5 miles by road east of Seigler Springs, margin of Snow's Lake. 655 Comment
  UCD92445  Polypogon viridis Beecher Crampton 1956-6-26 3660 Lake Margin of Snow's Lake, 3.5 miles, by road E of Seigler Springs. 655 Comment
  CAS-BOT-BC72318  Polystichum imbricans subsp. imbricans Carl B. Wolf 1928-5-3 1846 Lake base of Mt. St. Helena Comment
  JEPS81382  Polystichum scopulinum L. R. Heckard and J. C. Hickman 1982-7-8 5993 Lake w and nw side of East Peak Snow Mt. 2072 Comment
  CAS-BOT-BC410008  Populus X parryi H. E. McMinn 1923-5-27 996 a Lake Bear Creek tributary to Rice Fork of Eel River at base of Snow Mountain Comment
  JEPS77395  Populus fremontii subsp. fremontii Robert M. Lloyd 1963-5-4 2625 Lake on State Highway 20, 10 mi s Clearlake Oaks; s of Clearlake Oaks Comment
  UCR77696  Potamogeton diversifolius R. F. Thorne, Larry E. DeBuhr 1975-8-15 46829 Lake Coast Range, Boggs Lake, west of Mt. Hanah, c. 7.5 mi SSE of Kelseyville and 3 mi NNW of Glenbrook Resort 856 Comment
  UC1600948  Potamogeton nodosus Milo S. Baker 1945-9-18 11228 Lake near shore just n of Lucern Comment
  CHSC110866  Potamogeton pusillus var. tenuissimus David Isle; Mike Dennis 1980-5-20 2012 Lake Mendocino National Forest - North Coast ranges Rice Fork Watershed. To access from Snow Mtn House Rd 24N02 (17N87) hike up blocked rd 17N71. Label says: (extreme SE cor S32). 1482 Comment
  UC420573  Potentilla gracilis H. M. Hall 1913-7-1 9506 Lake Summit Lake inner North Coast Ranges, Mt. Sanhedrin, Summit Lake (Mt. Sanhedrin, Northern Lake County) 1524 Comment
  POM35109  Potentilla gracilis var. fastigiata A. A. Heller 1902-7-15 5884 Lake About Summit Lake, near the summit of Mt. Sanhedrin. Comment
  UCD42115  Potentilla gracilis var. fastigiata Geri Hulse-Stephens 2002-6-2 954 Lake Goat Mountain. Root Homestead. 975 Comment
  CAS-BOT-BC540544  Potentilla gracilis var. fastigiata Ethel Crum 1933-7-23 1518 Lake Cobb Mountain 792 Comment
  HSC84254  Prunella vulgaris subsp. lanceolata Gladys L. Smith 1981-6-22 6711 Lake Above and below rd. [FS 20N04], Mt. Sanhedrin, 6.0 km. E of Mendocino County line and 4.8 km. N of Soda Springs Ranger Station. Comment
  CAS-BOT-BC157928  Prunus emarginata Alice Eastwood 1925-5-23 12895 Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC151163  Prunus subcordata Elmer I. Applegate 1934-3-31 8876 Lake Near Pine Grove, north base of Cobb Mountain Comment
  CAS-BOT-BC154769  Prunus virginiana var. demissa H. E. McMinn 282 Lake Hopland Comment
  UCD168596  Prunus virginiana var. demissa Ellen Dean; G. Harrington, T. Zavortink, T. and F. Starbuck 2017-5-27 9361 Lake along Bartlett Springs Road between Bartlett Springs and Clear Lake. Sawmill Flat. South side of road adjacent to stream. 1121 Comment
  UCD131499  Pseudognaphalium californicum Ellen Dean; Karen Whitestone, Jim Dempsey 2013-1-3 7529 Lake Border of Clear Lake State Park on adjacent BLM lands. 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. Lookout point that has been cleared of vegetation and is now resprouting. 643 Comment
  UC1019902  Psilocarphus brevissimus var. brevissimus Milo S. Baker 1954-5-22 12952 Lake n of Lower Lake (along Kelseyville Hwy); Manning Flat Comment
  UC604420  Psilocarphus oregonus H. L. Mason 1934-5-5 8133 Lake se of Kelseyville (near Hildebrand Ranch) Comment
  UC1318338  Psilocarphus tenellus J. R. Sweeney 1952-5-2 751 Lake 0.4 mi se Blakc Oak Villa (1.1 mi from Lake-Napa County line on Pope Valley road); Butts Canyon 243 Comment
  CAS-BOT-BC146400  Ptelea crenulata L. R. Abrams 1928-5-7 12539 Lake 2 miles east of Hough's Springs Comment
  CAS-BOT-BC6313  Ptelea crenulata Agnes Bouman 1901-5-11 s.n. Lake Lower Lakes, Anderson's Ranch Comment
  UC137406  Ptelea crenulata C. F. Baker 1863-5-9 2985 Lake Lower Lake Comment
  CDA35209  Ptelea crenulata F. Metzger & W. O. McCartney 1971-10-14 s.n. Lake Konocti Bay, west side of Soda Bay Road, 0.5 mi. north of Point Lake View Road. 0 Comment
  RSA430510  Pteridium aquilinum var. pubescens Lyman Benson 1932-6-15 s.n. Lake Bottle Rock Mountain, Middle N Coast Range, Kelsey Creek watershed. 914 Comment
  UC1197757  Pterospora andromedea Joseph P. Tracy Jul 21 1905-Aug 16 1905 2330 Lake Elk Mountain Northern Coast Ranges 1219 Comment
  UCD127672  Pterospora andromedea Geri Hulse-Stephens 2001-6-30 1088 Lake Goat Mountain. Upper Addington, below camp. Near road. 1386 Comment
  RSA92036  Puccinellia simplex Alice Eastwood, J. T. Howell 1938-5-16 5628 Lake Lake-Colusa County line on road to Williams Comment
  JEPS66235  Purshia tridentata var. tridentata Hugo and Juanita Hamann and Eddie Dearing 1971-6-26 Lake s end of ridge Snow Mount West 2103 Comment
  CAS-BOT-BC460613  Pyrola aphylla Alice Eastwood 1925-5-24 12961 A Lake Dashiells, Mt. Sanhedrin Comment
  CAS-BOT-BC6323  Pyrola picta Amos Arthur Heller 1902-7-14 5860 Lake Foothills S of Mt. Sanhedrin, midway betwen Potter Valley and Hullville Comment
  UC519546  Pyrola picta M. S. Jussel 1933-6-27 236 Lake Binkley Ranch near Cobb Valley; Binkley Ranch Comment
  RSA0083377  Pyrola picta A. A. Heller 1902-7-14 10529 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  CAS-BOT-BC45818  Quercus Agnes M. Bowman 1902-4-1 214 Lake Sulphur banks Comment
  JEPS41125  Quercus Rimo Bacigalupi, L. R. Heckard, and C. L. Custer 1965-10-5 9134 Lake ca 0.5 mi w Sulphur Bank Community (along road to Sulphur Bank Point, above shore of Clear Lake) 487 Comment
  POM270268  Quercus X morehus Lyman Benson 1929-11-28 1939 Lake Mt. Konocti Swamp of Cold Creek; Kelseyville, Middle North Coast mt. range. 427 Comment
  POM270282  Quercus X morehus Lyman Benson 1929-7-13 1780 Lake Base of Mt. Konocti, along the border of Breens Lake, Kelseyville. Comment
  UCD131564  Quercus agrifolia Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7570 Lake Clear Lake State Park. NE of Kelseyville. Southern part of park south of Soda Bay Raod. At gate into fire road that travels southeast from Glebe Road, near orchard. 573 Comment
  HSC8116  Quercus berberidifolia P. J. Zinke 1949-5-3 9 Lake Hopland-Lakeport Rd. 1.0 mi E of summit 457 Comment
  POM163401  Quercus berberidifolia Rimo Bacigalupi 1926-1-1 1231 Lake At summit of Blue Lakes Road - one miles west of Blue Lakes Resort. Comment
  RSA171978  Quercus berberidifolia Robert F. Thorne 1957-9-2 18982 Lake Along Hwy 20, 7 miles SE of town of Clear Lake. Comment
  UCSB58635  Quercus berberidifolia Muller, Cornelius 1954-6-20 Lake 1/2 mi. above Bear Creek Camp Comment
  HSC37165  Quercus chrysolepis A. M. Montalvo, J. D. Ackerman 1975-9-10 672 Lake Boggs Mtn., E of Cobb, Near summit on Rd. 541 1104 Comment
  JEPS80149  Quercus chrysolepis L. R. Heckard 1974-9-8 3835 Lake just s Lookout (at summit of Goat Mt., at Colusa County line); Goat Mt. 1859 Comment
  POM270230  Quercus chrysolepis Lyman Benson 1936-12-31 8041 Lake Cold Creek Canyon, Middle N. Coast Mt Range, Clear Lake watershed. 488 Comment
  RSA275346  Quercus chrysolepis var. nana J. P. Smith, J. O. Sawyer, T. W. Nelson 1977-7-14 9352 Lake Forest Service Rd. M1, 5.3 mi from jct with 20N01; Mendocino National Forest. 1585 Comment
  CAS-BOT-BC86895  Quercus douglasii Pat Daly; Rudy Galindo 1988-4-16 41 Lake 6.1 miles on Wlaker Ridge Road from Hwy. 20 to Blue Oak Campground 731 Comment
  CHSC104054  Quercus douglasii David Isle; Arnold James 1993-6-23 1741 Lake Mendocino National Forest; North Coast Ranges; upper main Eel River watershed. E of Lake Pillsbury; Lakeshore Trail N of 18N16 road to Squaw Creek Picnic Area. 560 Comment
  SD147983  Quercus douglasii Rob Ickes 1989-6-4 14 Lake Clear Lake, 1/8 mile south of last house on Buckingham Point 415 Comment
  SEINET12027093  Quercus douglasii E. L. Core 1952-1 s.n. Lake Mt. St Helena Comment
  CAS-BOT-BC86183  Quercus dumosa Lewis S. Rose 1935-9-11 35635 Lake 8 mi. SW of Lakeport 609 Comment
  CAS-BOT-BC86189  Quercus dumosa Carl B. Wolf 1930-11-2 1797 Lake 4 miles E of Hough's Mineral Springs on road to Williams 609 Comment
  CAS-BOT-BC86191  Quercus dumosa Mrs. Alexander Maccallum 1901-6-24 s.n. Lake Big Hill on way to Bartlett Springs Comment
  CAS-BOT-BC86197  Quercus dumosa L. R. Abrams 1927-8-25 12047 Lake Hillsides on E side of north Lake, Blue Lakes Comment
  JEPS38053  Quercus dumosa Pauline Schulthess 1926-10-2 3 Lake 4 mi nw Lakeport; Scotts Valley Comment
  CAS-BOT-BC79756  Quercus durata Carl B. Wolf 1930-11-2 1799 Lake 7 mi E of Hough's Mineral Springs on road to Williams 609 Comment
  JEPS37341  Quercus durata W. L. Jepson 1920-5-24 9025 Lake e of Indian Valley 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
  UC1193254  Quercus durata P. Zinke 1950-5-23 124 Lake Cobb Valley 914 Comment
  UC1195641  Quercus durata A. R. Kruckeberg 1949-9-25 1780 Lake between Bartlett Springs and Allen Springs Comment
  UC1552786  Quercus durata Frederica Bowcutt 1986-5-4 702 Lake about 3 mi ne Middletown (on se side of Hwy 53, 2.2 mi ne of junction with Butts Canyon Road, about 0.5 mi n of Crazy Creek, on the edge of Coyote Valley); Coyote Valley 365 Comment
  HSC31701  Quercus durata var. durata Thomas E. Higley 1974-5-4 55 Lake 1/2 mi. from Hwy. 20 on 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
  UCD45922  Quercus durata var. durata Leonard Day 1948-7-28 s.n. Lake Near Knoxville, Lake County, California. Elevation 1800 feet. 548 Comment
  UCSB59166  Quercus durata var. durata Muller, Cornelius 1954-6-20 Lake Pear Creek Valley at Bear Creek Camp 762 Comment
  SBBG83454  Quercus durata var. durata C. C. Shock 1980-5-3 72 Lake Walker Ridge, 14.6 mi N of St Hwy 20, at crest intersection of the rd to Bear Valley 658 Comment
  CAS-BOT-BC105241  Quercus kelloggii Agnes M. Bowman 1902-3-1 214 Lake Sulphur Banks Comment
  CAS-BOT-BC105242  Quercus kelloggii Agnes M. Bowman 1902-4-1 170 Lake Sulphur Banks Comment
  CHSC105438  Quercus kelloggii David Isle; Arnold James 1993-6-23 1740 Lake Mendocino National Forest, North Coast Ranges, Upper Main Eel River Watershed, E of Lake Pillsbury, Lakeshore Trail N of 18N16 road to Squaw Creek Picnic Area. 560 Comment
  SEINET5644382  Quercus kelloggii D. B. Dunn, LeDoux; Conrad 1973-6-7 20670 Lake Collected 16.1 miles N of Upper Lake on the rd. to Pillsbury Lake, 1.3 miles N of Elk Mt. Summit.; 0 Comment
  UCD40427  Quercus kelloggii Rodney Gale Myatt 1971-9-16 1075 Lake Just above Potter Valley, west of Lake Pillsbury. 609 Comment
  UCD40432  Quercus kelloggii Rodney Gale Myatt 1971-9-15 997 Lake Cobb Mt., along Hwy 29, south of Clear Lake. 822 Comment
  UCSB60671  Quercus kelloggii Muller, Cornelius 1954-6-20 Lake 1/2 mi. above Bear Creek Camp Comment
  POM270136  Quercus lobata Lyman Benson 1928-6-20 623 Lake Kelseyville, Big Valley, Middle N Coast Mt. Range, Clear Lake Waterhsed. 457 Comment
  UCD41700  Quercus palmeri Geri Hulse-Stephens 2001-9-6 817 Lake Goat Mountain. Lovelady Spring. Lovelady seep. 0.1 miles west of Forest Service Boundary gate. 1264 Comment
  UC1543001  Quercus vacciniifolia Donald G. Nelson 1940-4-30 658 Lake s of Clear Lake (between Middletown and Kelseyville, Loch Lomond, precisely at the summit of the grade); Cobb Mt., Loch Lomond Comment
  CAS-BOT-BC104834  Quercus wislizeni Agnes M. Bowman 1902-4-1 240 Lake Sulphur Banks Comment
  CAS-BOT-BC104841  Quercus wislizeni John Thomas Howell 1945-6-18 20998 Lake at Laurel Beach Comment
  JEPS37980  Quercus wislizeni Willis L. Jepson 1892-7 Lake near Uncle Sam Mt.; Mountain Region of Clear Lake Comment
  SJSU1518  Quercus wislizeni D. J. Thompson 1954-5-2 Lake Cow Mt Recreational Area, near Lakeport Comment
  UC1195637  Quercus wislizeni A. R. Kruckeberg 1949-9-25 1777 Lake 1st creek crossing below Allen Springs (Bartlett Creek canyon) Comment
  SBBG83452  Quercus wislizeni var. frutescens C. C. Shock 1980-5-3 77 Lake Walker Ridge, 9.4 mi N of St Hwy 20 609 Comment
  POM269542  Ranunculus aquatilis var. capillaceus H. D. Ripley, R. C. Barneby 1945-6-21 6916 Lake Along an ephemeral stream 8 miles S of Middletown 335 Comment
  CAS-BOT-BC379028  Ranunculus aquatilis var. diffusus J. W. Blankinship 1923-4-15 s.n. Lake Scott's Valley Comment
  UCD110870  Ranunculus hebecarpus Christopher Mallek 2008-1 HV1- 4 Lake High Valley. 793 Comment
  UC511285  Ranunculus occidentalis Lyman Benson 1932-6-15 3684 Lake Cobb Valley Middle N Coast Mt. Range, Kelsey Creek Watershed 701 Comment
  UC511295  Ranunculus occidentalis Lyman Benson 1932-6-21 3732 Lake Snow Mt. Inner N Coast Mt. Range, Bear Creek/Eel River Watershed 1524 Comment
  UCD96948  Ranunculus occidentalis M. Wiesendanger 1927-5-4 667 Lake Near Monticello. 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
  JEPS127900  Ranunculus occidentalis var. occidentalis Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-20 646 Lake Mendocino National Forest. In Complexion Canyon on north side of Bartlett Springs Rd just east of Indian Valley Reservoir Comment
  HSC27459  Ranunculus occidentalis var. occidentalis J. P. Smith, J. O. Sawyer 1972-4-1 5181 Lake Buck Flat along Walker Ridge Rd. Comment
  POM269657  Ranunculus orthorhynchus var. bloomeri Lyman Benson 1928-3-28 598 Lake Kelseyville (5 miles W of) Middle N coast, Clear Lake. 412 Comment
  RSA10623  Reseda lutea Carl B. Wolf 1928-5-4 1869 Lake 5 miles S of Middletown on road to Mt. St. Helena. Comment
  CHSC29532  Rhamnus californica Dibble; Griggs 1979-6-15 69 Lake Near Potato Hill, close to the town of Stonyford. 1125 Comment
  RSA32505  Rhamnus californica J. T. Howell 1945-6-21 21190 Lake Barlett Mtn, Ruppert Ridge to Bartlett Flat Comment
  RSA7787  Rhamnus californica Carl B. Wolf 1928-5-5 1967 Lake 3.5 mi. from Clear Lake on the Bartlett Springs Grade. Comment
  UC592734  Rhamnus californica subsp. californica unknown 1928-5-5 1967 Lake 3.5 mi from Clear Lake (on the Bartlett Springs Grade) Comment
  SEINET3814688 Image available Rhamnus crocea Lewis S. Rose 1934-5-22 34268 Lake Blue Lakes. Comment
  RSA7745  Rhamnus tomentella subsp. crassifolia Carl B. Wolf 1928-5-6 2045 Lake 1/4 mile E of Bartlett Springs on road to Williams Comment
  UC1728659  Rhamnus tomentella subsp. crassifolia Richard Olmstead 1986-6-14 854 Lake 1.3 mi from jct of Bartlett Spring Road and Walker Ridge Road 560 Comment
  UC1193388  Rhamnus tomentella subsp. tomentella P. Zinke 1951-5-24 222 Lake 1 mi e Blackoak Villa (at Lake County line) 548 Comment
  UC592775  Rhamnus tomentella subsp. tomentella unknown 1928-5-4 1871 Lake 5 mi s Middletown (on road to Mt. St. Helena) Comment
  UC719815  Rhamnus tomentella subsp. tomentella Rogers McVaugh 1941-8-2 6200 Lake 5.3 mi s Middletown (near CA Route 29) Comment
  CHSC83422  Rhododendron occidentale L. P. Janeway 2002-5-2 7585 Lake Inner North Coast Ranges. At Bartlett Springs Road at ford across Kilpepper Creek; 1.9 km east of Indian Valley Reservoir. Along the main creek. 518 Comment
  CAS-BOT-BC200700  Rhus aromatica Milo S. Baker 1957-6-14 13120 Lake Between Lower Lake and Hiwy 20 Comment
  HSC47032  Rhus aromatica J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-14 9275 Lake Mendocino National Forest, Oak Flat Campground 518 Comment
  JEPS66269  Rhus trilobata W. L. Jepson 1920-5-24 9023 Lake Hough's Springs 487 Comment
  JEPS80228  Rhus trilobata L. R. Heckard and J. Hickman 1980-7-3 5385 Lake n of road across from Summit Springs (northern slope of ridge); Snow Mt. Comment
  HSC20281  Ribes californicum C. B. Wolf 1928-2-26 1523 Lake 6 mi N of Upper Lake on road to Williams Comment
  POM274754  Ribes californicum Lyman Benson 1928-3-28 s.n. Lake Kelseyville; cold N. slope near mouth Kelsey Creek, N base Mt. Konocti. Middle N. Coast Mtn. range. 457 Comment
  RSA0021644  Ribes malvaceum Lyman Benson 1935-3-27 6319 Lake Ukiah-Tahoe highway. N. Fork Cache Creek. Inner North Coast range. Sacramento River watershed. 610 Comment
  JEPS81419  Ribes roezlii var. cruentum L. R. Heckard and J. C. Hickman 1982-7-9 6027 Lake near summit of Lookout (Colusa-Lake County boundary); Goat Mt. Comment
  HSC37867  Rigiopappus leptocladus Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2312 Lake Beside Morgan Valley Rd. 7.8 mi. from Lower Lake 640 Comment
  HSC44293  Rigiopappus leptocladus Barbara Kelly 1977-4-23 336 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  JEPS95450  Rigiopappus leptocladus Vernon H. Oswald and L. Ahart 1994-6-20 6343 Lake T18N R9W NW1/4 Sec. 11, 2500 ft, Chaparral-Yellow Pine Forest ecotone. Forest Route M3 (18N04) 1.8 mi S of Copper Butte Creek, W edge of Snow Mtn. Wilderness, W of Stonyford 762 Comment
  UCD135436  Rigiopappus leptocladus Grady L. Webster 1977-5-15 7673 Lake 10 miles northwest of Middletown, near Howard Springs. 701 Comment
  CAS-BOT-BC363003  Rigiopappus leptocladus T. S. Brandegee 1887-5-1 s.n. Lake Unspecified Comment
  RSA658022  Robinia pseudoacacia Chris M. Johnson 1970-5-9 BB 2 b Lake Along Highway 175 between Hopland and Kelseyville. 518 Comment
  JEPS75828  Rorippa curvipes var. truncata L. R. Heckard 1974-9-11 3917 Lake about 1 1/2 mi se Snow Mt. West (about 1/2 mi nw of Foutch Camp, along western edge Frog Pond); se of Snow Mt. west, w edge Frog Pond 1920 Comment
  JEPS78365  Rosa Edward Lee 1936-9-20 2580 Lake lower camp s Snow Peak West; Snow Mtn. 1036 Comment
  UC173989  Rosa H. M. Hall 1913-7-16 9492 Lake Jordan flat Inner North Coast Ranges, Mt. Sanhedrin (n Lake Co., 40-50 mi from Pacific Ocean) Comment
  CAS-BOT-BC147439  Rosa californica A. A. Heller 1902-8-4 6044 Lake On Eel River one mile below Hullville Comment
  POM275404  Rosa californica Lyman D. Benson 1942-7-2 11271 Lake Bank of Kelsey Creek 1 mile north of Kelseyville. Middle N Coast Mtn range. Clear Lake drainage. 412 Comment
  UCD41697  Rosa californica Geri Hulse-Stephens 2001-9-6 818 Lake Goat Mountain. Lovelady Spring. Lovelady Seep. Below road, 0.1 miles west of Forest Service Boundary. 1264 Comment
  NY335772  Rosa prionota A. A. Heller 1902-7-14 5858 Lake Foothilla south of Mt. Sanhedrin, midway between Potter Valley and Hullville Comment
  SEINET13095483  Rosa prionota A. A. Heller 1902-7-14 5858 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  UC1607686  Rosa spithamea Barbara Ertter 1988-7-3 7670 Lake Elk Mt Rd at jct Bear Cr Rd (top of grade, ca 10 air mi n of Upper Lake (town)); Mendocino Nat'l Forest, Elk Mt. Grade 1097 Comment
  UCD163060  Rubus ursinus James A. Neilson Jr. 1982-6-16 4083 Lake Mayacmas Mountains, High Valley Creek. (Exact location unknown. Coordinates estimated by label maker. Other plants collected on this day by James Neilson were collected 2.5 miles north of Glenbrook at different location.) Comment
  CAS-BOT-BC164077  Rumex Peter Rubtzoff 1956-9-2 2812 Lake Boggs Lake, southern shore of lake. Comment
  CAS-BOT-BC166934  Rumex crispus Peter Rubtzoff 1957-7-27 3456 Lake Boggs Lake, southern shore. Comment
  UCD166342  Rumex crispus Peter Rubtzoff 1957-7-27 3456 Lake Boggs Lake, southern shore. Comment
  UCD55166  Rumex crispus E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1025 Lake McLaughlin UC Reserve. Near parking area at N end of Research Hill area where road to Dunnigan Hill intersects Knoxville-Berryessa road. Sides of Hunting Creek where road to Dunnigan Hill crosses creek. 633 Comment
  POM296472  Sagittaria latifolia Lyman Benson 1929-9-22 1910 Lake Kelseyvillw (3 mi), N Coast Mtn range, Clear Lake. Lakeside Park. 427 Comment
  POM296474  Sagittaria latifolia Lyman Benson 1927-7-29 500 Lake Lakeport, Mayacamas Mtn range, Clear Lake. Lupoyoma Park. 427 Comment
  CAS-BOT-BC103117  Salix bonplandiana Ball; Bracelin; Parks & Parks 1931-4-21 29 Lake St. Helena Creek just south of Middletown 400 Comment
  CAS-BOT-BC102864  Salix breweri Harold E. Parks; Susan T. Parks 1932-3-25 01130 b Lake St. Helena Creek, 5 km. south of Middletown and south of Mirabel 360 Comment
  CAS-BOT-BC102871  Salix breweri Ball; Bracelin; Parks & Parks 1931-4-21 25 Lake Mirabel Creek about 120 m. above the mouth, near junction with St. Helena Creek, about 6 km. south 420 Comment
  CAS-BOT-BC102872  Salix breweri Ball; Bracelin; Parks & Parks 1931-4-21 24 Lake Mirabel Creek about 120 m. above the mouth, near junction with St. Helena Creek, about 6 km. south 420 Comment
  CAS-BOT-BC102886  Salix breweri Harold E. Parks 1931-9-18 01065 a Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. south of Middletown 420 Comment
  CDA24951  Salix breweri G. F. Hrusa, R. Gross 2008-5-23 17416 Lake North Coast Ranges; N. Fk. Cache Cr. +/- 1/2 mi. below spillway of Indian Valley Reservoir. 408 Comment
  JEPS15274  Salix breweri Rimo Bacigalupi with G. L. Stebbins, Calvin McMillan and Peter Kamb 1950-4-16 3120 Lake 1 1/2 mi e Kowalski Ranch (along road down to Indian Valley (Bartlett Mtn. road)(B.M. 1593 ft)); Inner North Coast Ranges, Complexion Canyon Comment
  POM219228  Salix breweri Carleton R. Ball, Bracelin, Harold E. Parks, S. T. Parks 1931-4-21 26 Lake About 120 m above the mouth of Mirabel Creek. Near jct with St Helena Creek. About 6 km S of Middletown. 420 Comment
  UC481143  Salix breweri Ball, Bracelin, Parks and Parks 1931-4-21 23 Lake near junction with St. Helena Creek (about 6 km s of Middletown, on bank 2.5 m above creek); Mirabel Creek 420 Comment
  UC481236  Salix breweri Ball, Bracelin, Parks and Parks 1931-4-21 27 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
  UC54761  Salix exigua var. hindsiana P. E. Goddard 1901-10-10 230 Lake Upper Lake Comment
  CAS-BOT-BC107869  Salix gooddingii Greg de Nevers 2001-4-8 12208 Lake Clear Lake, Lake County Land Trust, Rodman Slough Preserve 457 Comment
  UCR50749  Salix gooddingii Lyman Benson 1948-7-2 12879 Lake Lakeside Park, north of Kelseyville, Clear Lake. Middle North Coast Range 396 Comment
  LA208729  Salix laevigata Ball; Bracelin, Parks, Parks 1931-4-21 29 Lake St. Helena Creek just S. of Middletown 400.0 Comment
  UCD20432  Salix laevigata E. Dean; w/ Rob Weiss, Layne Huiet, and Kate Mawdsley 2002-6-2 1020 Lake McLaughlin UC Reserve. Near parking area at N end of Research Hill area where road to Dunnigan Hill intersects Knoxville-Berryessa road. Sides of Hunting Creek where road to Dunnigan Hill crosses creek. 633 Comment
  CAS-BOT-BC107110  Salix lasiolepis Harold E. Parks; Susan T. Parks 1931-3-31 920 Lake Mirabel Creek, near junction with St. Helena Creek, about 6 km. sout of Middletown 420 Comment
  HSC20022  Salix lasiolepis H. E. Parks 1931-3-31 922 Lake Mirabel Mine Comment
  JEPS80045  Salix lasiolepis L. R. Heckard with J. Hickman 1979-6-15 5045 Lake trail from Summit Springs up sw corner of Snow Mt. 1828 Comment
  RSA5632  Salix lasiolepis H. E. Parks 1931-9-18 1062 Lake Mirabel Creek. Near jct with St Helena Creek. About 6 km S of Middletown. 420 Comment
  UC481200  Salix lasiolepis Harold E. and Susan T. Parks 1931-3-31 920 Lake near junction with St. Helena Creek (about 6 km s of Middletown); Mirabel Creek 420 Comment
  UC483333  Salix lasiolepis J. A. Gum Jr. 1902-5-1 8 Lake near Kelseyville Comment
  UC517972  Salix lasiolepis M. S. Jussel 1931-3-30 18 Lake near Jordan Park; Glenbrook Comment
  CAS-BOT-BC128538  Salix lasiolepis var. lasiolepis C. Hart Merriam 1916-9-1 s.n. Lake Sheetiron Mt. Comment
  CAS-BOT-BC128546  Salix lasiolepis var. lasiolepis M. S. Jussel 1931-4-1 s.n. Lake Kelseyville Comment
  CAS-BOT-BC125653  Salix melanopsis John Thomas Howell 1945-6-21 21208 Lake Near Barlett Springs Comment
  UC481231  Salix melanopsis Ball, Bracelin, Parks and Parks 1931-4-21 30 Lake just s. Middletown (St. Helena Creek); St. Helena Creek 400 Comment
  CAS-BOT-BC125952  Salix scouleriana H. L. Mason 1926-1-1 2588 Lake Near summit of Elk Mountain Comment
  HSC43940  Salvia columbariae Robert M. Specht 1977-5-14 863 Lake SE running ridge Comment
  RSA63713  Salvia columbariae Milo S. Baker 1950-4-15 12185 Lake Shore of Clear Lake on East between Lucerne and Clear Lake. Comment
  POM283366  Salvia sonomensis Lyman Benson 1928-4-28 758 Lake High on western face of Mt. Konocti 854 Comment
  CAS-BOT-BC238709  Sambucus nigra subsp. caerulea Alice Eastwood 1925-5-22 12847 Lake Dashiells, Mt. Sanhedrin 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
  HSC47462  Sanicula bipinnata J. P. Smith 1978-4-22 9741 Lake Lake/Colusa County line, Walker Ridge Rd., 0.6 mi. from its junction with Hwy. 20 640 Comment
  HSC45339  Sanicula bipinnatifida R. York 1978-4-8 121 Lake Hwy. 175, 1 mi. from junction with Hwy. 29 305 Comment
  CHSC101537  Sanicula crassicaulis G. F. Hrusa; R. Gross 2008-5-23 17418 Lake N-facing slope above North Fork Cache Creek +/- 1 mile below spillway of Indian Valley Reservoir. 408 Comment
  CHSC91567  Sanicula crassicaulis D. Isle 1995-6-7 1089 Lake Mendocino National Forest--North Coast Ranges. Rice Fork Watershed. East of Rd. 16N19 in the East side of Deer Valley Meadow. 1024 Comment
  POM288021  Sanicula crassicaulis Lyman Benson 1928-4-15 728 Lake Highland Springs, Clear Lake watershed, Mayacamas Mt. Range 610 Comment
  UC1006689  Sanicula crassicaulis C. Ritchie Bell 1952-3-8 3 X337 Lake 15 mi nw of Pope Valley Comment
  UC1022493  Sanicula crassicaulis C. Ritchie Bell 1952-3-8 3 X338 Lake 15 mi nw of Pope Valley Comment
  UCD110867  Sanicula crassicaulis Christopher Mallek 2008-1 HV1- 6 Lake High Valley. 793 Comment
  UCD159740  Sanicula tuberosa James A. Neilson Jr.; Teresa A. Sholars 1975-3-26 3110 Lake Mayacmas Mountains; 1/4 mile south of Childers Peak, east of Big Canyon Road. Barceloux Ranch. (Elevation estimated using Google Earth by label maker.) 548 Comment
  POM287948  Sanicula tuberosa Lyman Benson 1928-4-15 760 Lake Kelseyville, S slope in Clear lake watershed 518 Comment
  POM274809  Saxifraga oregana Lyman Benson 1931-3-25 2694 Lake Kelseyville. Harris Hill. Middle N Coast Mt Range. Kelsey Creek River. 518 Comment
  POM311068  Scribneria bolanderi Leo Koch 1940-4-26 885 Lake Lake County: in field N of road, 1/2 mile S of jct of Hwy 29 and Adams Spring road, S of Kelseyville Comment
  RSA2324  Scrophularia californica subsp. floribunda J. W. Blankinship 1928-7-28 s.n. Lake Kelsey Creek. Comment
  POM294204  Scrophularia lanceolata Lyman D. Benson 1954-8-3 15304 Lake Bank of Kelsey Creek at mouth of Henderson Slough, Kelseyville. Middle N Coast mtn range, Clear Lake drainage area. 412 Comment
  CAS-BOT-BC5698  Scutellaria antirrhinoides Amos Arthur Heller 1902-7-15 5894 Lake About Summit Lake, near the summit of Mt. Sanhedrin Comment
  SEINET10499129 Image available Scutellaria antirrhinoides A. Arthur Heller 1902-7-15 Heller 5894 Lake About Summit Lake, near the summit of Mt. Sanhedrin Comment
  SD147969  Scutellaria californica Richard Olmstead 1986-6-19 881 Lake Snow Mt., Mendocino N. F.; adjacent to serpentine barrens; at 4-way jct 1.4 miles below Summit Spa. 1341 Comment
  UC725278  Scutellaria siphocampyloides A. A. Heller 1916-6-8 12386 Lake between Hough's Springs and Colusa County line Comment
  HSC49863  Scutellaria tuberosa J. P. Smith, J. O. Sawyer 1978-4-29 9759 Lake Walker Ridge Rd., 1.4 mi. from its junction with Hwy. 20 671 Comment
  RSA10798  Scutellaria tuberosa Carl B. Wolf 1928-5-6 2021 Lake 3 miles west of Bartlett Springs on the road to Clear Lake. Comment
  CAS-BOT-BC5689  Sedella leiocarpa Milo Samuel Baker 1938-5-3 8971 Lake 6.5 mi N of Lower Lake on Kelseyville Highway Comment
  SEINET9288316  Sedella leiocarpa Unknown 1963-5-18 63112 Lake Lake County Comment
  UCR212294  Sedum laxum subsp. laxum Ellen Dean, Davis Botanical Society 2008-5-31 5042 Lake West of I-5 at Maxwell, western slope of Goat Mountain, at terminous of forest service road that ends due west of Goat Mountain lookout and southeast of Youngs Corral Spring 1491 Comment
  JEPS124486  Sedum obtusatum subsp. retusum Daniel Slakey with CNPS Volunteers 2015-7-12 156 Lake Snow Mountain, slope above (southeast of) Bear Creek. Comment
  CAS-BOT-BC63936  Sedum spathulifolium Lawrence Beane 1949-5-11 286 Lake 8 miles south of Clearlake. Comment
  CAS-BOT-BC69770  Selaginella wallacei L. R. Abrams 1916-7-28 6296 Lake Clear Lake. Comment
  RSA0012760  Senecio aronicoides Peter Rubtzoff 1955-5-28 1884 Lake Jordan park, 1.7 mi. NW of Cobb. Comment
  RSA176560  Senecio greenei D. E. Breedlove 1963-5-30 5178 Lake Fifteen miles east of Bartlett Sprins. Comment
  CHSC92597  Senecio jacobaea D. Isle 2005-7-12 1138 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. On north edge of ridge crest about 3/4 mile NE of Lake Pillsbury. On N. fringe of 2001 Pillsbury Fire. NAD27 10S 0507029E 4363674N. Waypoint SEJA 1. 694 Comment
  RSA712649  Senecio sylvaticus David W. Isle 2005-7-12 1138 Lake Mendocino National Forest-North Coast Ranges. Upper main Eel river watershed: On north edge of ridge crest about 3/4 mile NE of Lake Pillsbury. On N fringe of 2001 Pillsbury fire. Waypoint SEJA 1. 695 Comment
  UCD147498  Senecio vulgaris Coralie Donkers; Plant Science 102 collecing 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-BC213320  Sidalcea M. S. Baker 1936-5-31 8273 Lake Midway Point between Kelseyville and Lower Lake Comment
  JEPS50084  Sidalcea diploscypha Milo S. Baker 1923-5-19 Lake near Lakeport; N. Coast R., near Lakeport Comment
  SD27939  Sidalcea diploscypha Carl B. Wolf 1928-5-4 1910 Lake 3.0 miles north of Middletown. 427 Comment
  UC108891  Sidalcea diploscypha K. Brandegee June 1885 Lake Lakeport Comment
  UC1585881  Sidalcea diploscypha Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7496 Lake 1.3 mi se Sulphur Cr Rd jct (halfway between Kelseyville and Middleton, Bottle Rock Rd a few mi nw of Pine Grove); nw of Pine Grove, btw Kelseyville and Middleton 731 Comment
  UCD160475  Sidalcea diploscypha James A. Neilson Jr. 1975-5-23 3326 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  UCD47904  Sidalcea keckii Ellen Dean; Ryan Brisco 2005-4-24 2476 Lake Lake County, McLaughlin UC Reserve, along Morgan Valley Rd, 0.9 rd mile S of intersection with with road to Reserve Field Station, E side of the road. 637 Comment
  CHSC29651  Sidalcea oregana subsp. hydrophila Dibble; Griggs 1979-8-8 21 Lake Near Snow Mountain, close to the town of Stonyford. 1890 Comment
  CHSC98237  Sidalcea oregana subsp. hydrophila Edward Dearing; James Harvey 2007-7-23 Lake Big Squaw Valley, northeast of Lake Pillsbury. Saturated open meadow. 670 Comment
  HSC93610  Sidalcea oregana subsp. hydrophila James D. Jokerst 1982-8-3 1627 Lake McLeod Ridge between the two S arms of Lake Pillsbury 732 Comment
  JEPS124489  Sidalcea oregana subsp. hydrophila Daniel Slakey with CNPS Volunteers 2015-7-12 158 Lake Snow Mountain, meadows along Bear Creek below the lower trail. Comment
  RSA2397  Sidalcea oregana var. maxima J. W. Blankinship 1924-7-3 s.n. Lake Kelseyville Comment
  UC161022  Silene antirrhina J. P. Tracy May 28 1902-Jun 2 1902 1732 Lake 6 mi nw Lakeport (in hills about Scotts Valley); hills about Scotts Valley, nw of Lakeport 426 Comment
  SD8102  Silene californica Daniel Cleveland 1882-6-17 Lake Allen Springs. Comment
  UC1051709  Silene californica Helen K. Sharsmith 1953-6-30 4397 Lake junction of Rice Valley-Bear Creek road 2.9 mi e lowest Bear Creek Camp (Mendocino National Forest); Inner North Coast Ranges, Mendocino National Forest 853 Comment
  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
  CAS-BOT-BC389095  Silene laciniata subsp. californica G. L. Stebbins 1973-4-29 9044 Lake Along RockyCreek [Rocky Creek], 5 miles north of Morgan Valley 609 Comment
  UCD98973  Silene laciniata subsp. californica M. Ensign 1943-5-28 343 Lake 3 miles west of Lower Lake. Comment
  CAS-BOT-BC135357  Sisyrinchium Agnes M. Bowman 1902-4-1 48 Lake Burns Valley Comment
  RSA701658  Sitanion Keith E. Hoffmaster 1938-6-28 s.n. Lake Near Clear Lake Oaks. Comment
  HSC35434  Solanum parishii John S. Palmer 1975-5-3 323 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  RSA111702  Solanum umbelliferum Philip A. Munz 1956-7-24 22300 Lake Long Ridge Trail to Snow Mountain. 1524 Comment
  UC570689  Solanum umbelliferum Pauline Schulthess 1931-8-8 Lake Mount Konocti Comment
  UCD83815  Solidago elongata Ellen Dean; G. Harrington, K. Mawdsley, J. Shepard 2010-5-1 5962 Lake Walker Ridge, along Bartlett Springs Rd. on the western slope of Walker Ridge, near low water bridge. 509 Comment
  CAS-BOT-BC502063  Stachys Peter Rubtzoff 1956-9-2 2817 Lake Boggs Lake, southern shore of the lake Comment
  RSA702781  Stachys albens L. Ahart 2004-10-4 11434 Lake Below the high water line of Indian Valley Reservoir, along the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road. 447 Comment
  RSA97080  Stachys albens M. S. Jussel 1948-8-6 54 Lake Calf-Meadow, 2 miles from Glenbrook. Comment
  RSA0034152  Stachys rigida M. Bourell 1997-7-3 6542 Lake Mendocino National Forest, Upper Nye Meadow. Comment
  CAS-BOT-BC392516  Stellaria media Greg de Nevers 2001-3-11 12113 Lake Clear Lake, Rodman Slough Preserve 457 Comment
  RSA2409  Stellaria nitens J. W. Blankinship 1923-4-8 s.n. Lake Kelseyville. Comment
  UCD161827  Stephanomeria lactucina James A. Neilson Jr. 1980-6-15 3423 Lake Boggs Mountain on loop road 430. (Exact location unknown. Coordinates estimated by label maker.) Comment
  RSA20169  Stephanomeria virgata J. T. Howell 1937-7-19 13134 Lake Elk Mountain Comment
  SEINET10603854  Stipa lemmonii Dibble 1979-1 DIBBLE 4 Lake Near Potato Hill, on the Potato Hill quad, close to the town of Stonyford. Comment
  CAS-BOT-BC61153  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-BC61162  Streptanthus barbiger A. R. Kruckeberg 1947-6-15 1488 Lake On side road just above Glenbrook road, 0.3 mile west of Glenbrook. Cobb Valley (Binkley Ranch area). Comment
  JEPS108401  Streptanthus barbiger David Gowen 2005-6-15 437 Lake West of Kelseyville. Highland Springs Road (dirt) above Highland Creek near road fork. Comment
  JEPS116738  Streptanthus barbiger David Gowen 2005-6-15 440 Lake Highland Springs Road (dirt) just west of Highland Springs Resevoir. Near mile post 5.13. Comment
  UC562692  Streptanthus barbiger Joseph P. Tracy 1935-7-4 14018 Lake n side of valley near Glenwood; Cobb Mountain, Cobb Valley 822 Comment
  UC956561  Streptanthus barbiger Freed W. Hoffman 1948-5-13 2280 Lake Whispering Pines North Coast Ranges 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
  UC1102666  Streptanthus brachiatus A. Kruckeberg and F. W. Hoffman 1949-6-5 2905 Lake e of Pine Flat (near Contact Mine, on the Sonoma-Lake county line); North Coast Ranges; near Contact Mine, Sonoma-Lake Co. line 914 Comment
  UC936539 Image available Streptanthus brachiatus A. Kruckeberg and F. W. Hoffman 1949-6-5 2905 Lake e of Pine Flat (near Contact Mine, on the Sonoma-Lake county line); North Coast Ranges; near Contact Mine, Sonoma-Lake Co. line 914 Comment
  UCD167214  Streptanthus brachiatus James Neilson 1977-4-24 3880 Lake Mayacmas Mountains, Bear Canyon near top of serpentine barren just south and east of well site 'D'. (Exact location unknown, coordinates estimated by label maker.) Comment
  UCD167329  Streptanthus brachiatus James Neilson 1977-6-7 3914 Lake Mayacmas Mountains, Bear Creek drainage, US Geo 1. (Exact location unknown, coordinates estimated by label maker.) Comment
  HSC25702  Streptanthus breweri J. P. Smith, J. O. Sawyer 1971-6-6 4760 Lake Kowalski Ranch in Little Indian Valley, along Stanton Creek Comment
  JEPS81065  Streptanthus breweri Thomas W. Nelson and Jane P. Nelson 1980-6-24 5872 Lake along trail to Snow Mt ca 1/2 mi from trailhead (Colusa-Lake co. line); Six Rivers National Forest, Stonyford Quad. 1615 Comment
  UCD162931  Streptanthus breweri D. O. Burge 2015-7-12 1756 Lake Snow Mountain area. 1750 Comment
  UC1492727  Streptanthus breweri var. breweri Freed W. Hoffman 1948-6-7 2330 Lake above Helen Mine (5.7 mi w of Middletown Junction); North Coast Ranges 792 Comment
  UC765002  Streptanthus breweri var. breweri R. F. Hoover 1938-6-8 3543 Lake Butts Canyon Comment
  UC1292648  Streptanthus breweri var. hesperidis A. R. Kruckeberg 1947-6-15 1489 Lake road from Lower Lake 3.2 mi w Knoxville Comment
  HSC47704  Streptanthus glandulosus J. P. Smith, J. O. Sawyer 1978-4-29 9786 Lake Complexion Canyon on Bartlett Springs Rd. Comment
  CAS-BOT-BC87108  Streptanthus glandulosus subsp. glandulosus Alice Eastwood; John Thomas Howell 1938-5-17 5688 Lake Elk Mountain. 1127 Comment
  UC918389  Streptanthus glandulosus subsp. glandulosus Alice Eastwood and John Thomas Howell 1938-5-15 5540 Lake near Putah Creek (n of Middletown) Comment
  UC956611  Streptanthus glandulosus subsp. glandulosus Freed W. Hoffman 1948-5-14 2282 Lake road to Hennessey Ranch; North Coast Ranges, Bucksnort Creek Comment
  CAS-BOT-BC87398  Streptanthus morrisonii A. R. Kruckeberg 1947-9-3 1571 Lake On low saddle 0.25 mile W of White's Point, Table Mountain Road, ca. 5 miles E of Mountain Mill House. Comment
  HSC44028  Streptanthus morrisonii Robert M. Specht 1977-8-18 1177 Lake Dunnigan Hill Comment
  UCD167700  Streptanthus morrisonii W. Robert Powell 1977-4-15 2486 Lake Mayacmas Mountains. North of road to Shell Oil steam wells 949B2 and 949B3. 2.2 air miles from bottom of Anderson Springs Road. (Exact location unknown. Coordinates estimated by label maker.) 792 Comment
  UCD167933  Streptanthus morrisonii James Neilson 1977-6-15 3923 Lake Mayacmas Mountains, Above Chicago Mine. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CAS-BOT-BC87488  Streptanthus tortuosus A. A. Heller 1902-7-15 5897 Lake About Summit Lake, near the summit of Mount Sanhedrin. Comment
  UCD154309  Streptanthus tortuosus Mark Hershkovitz 1992-4-1 Lake LAKE COUNTY: On serpentine along Route 53 north of; Middletown.; ; Comment
  JEPS46121  Stylomecon heterophylla Eleanor Armstrong 1932-6-5 533 Lake on road from Kelseyville to Soda Bay 1/4 mi from Clear Lake; rd to Soda Bay 1/4 mi from Clear Lake 762 Comment
  UC1193349  Styrax officinalis var. redivivus K. Cuff 1951-4-4 133 Lake five mi w Lower Lake; Quad. 60A2, w of Lower Lake Comment
  CDA39697  Styrax officinalis var. redivivus Catherine Deacon May 1925 s.n. Lake Lakeport. 0 Comment
  CAS-BOT-BC48034  Styrax redivivus L. R. Abrams 1928-5-7 12577 Lake Canyon between Leesville and Hough's Springs Comment
  UCD67695  Styrax redivivus D. Sanchez-Mata 1996-6-27 s.n. Lake Lower Lake-Kelseyville. 550 Comment
  UC167852  Swertia albicaulis var. nitida Katharine Brandegee Lake Bottle Rock Mountain Comment
  UCD84053  Symphoricarpos albus Ellen Dean; J. Alderson, C. Thomsen, G. Harrington 2010-6-26 6231 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
  UC912370  Symphoricarpos albus var. laevigatus P. Schulthess 1931-7-3 Lake ca 2 mi w Kelseyville; Big Valley Comment
  CAS-BOT-BC376897  Taraxacum officinale M. S. Jussel 1931-3-31 s.n. Lake Jordan Park Comment
  CHSC59331  Taraxia ovata Matt Carducci 1992-4-4 11 Lake Ca. Jct Hwys 29 and 175, 3 mi se of Kelseyville. Field on n side of Jct. 579 Comment
  SEINET10839506  Taxus brevifolia A. Arthur Heller 1902-7-21 Heller 5941 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  JEPS77384  Tetrapteron graciliflorum Robert M. Lloyd 1963-5-4 2611 Lake on road to Hopland about 1/2 mi from State Highway 29 (2 mi +/- below Lakeport) 396 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
  CAS-BOT-BC399779  Thalictrum polycarpum L. R. Abrams 1928-5-5 12346 Lake Kelseyville Comment
  RSA537723  Thermopsis gracilis Barbara Ertter, Annetta Carter 1989-5-28 8527 Lake Rieff Road through Morgan Valley, 9 airmiles E of Lower Lake (town). 762 Comment
  UC1585957  Thermopsis macrophylla Barbara Ertter with Annetta Carter 1989-5-28 8527 Lake Rieff Road through valley ca 9 air mi e Lower Lake (s-facing grassy slope); Morgan Valley 762 Comment
  CAS-BOT-BC88415  Thysanocarpus curvipes Alice Eastwood 1907-3-29 s.n. Lake Mount Saint Helena. Comment
  CAS-BOT-BC88435  Thysanocarpus curvipes Georgia Bentley 1917-5-16 s.n. Lake Lakeport. Comment
  HSC41878  Thysanocarpus curvipes Lloyd Simpson 1977-4-23 270 Lake 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd. 640 Comment
  HSC62927  Thysanocarpus curvipes Terry Roth 1979-4-14 7 Lake 0.4 mi. N of Hwy. 20 on Walker Ridge Rd. 640 Comment
  SEINET7062920  Thysanocarpus curvipes A. G. Vestal 1947-5-3 s.n. Lake Bare slope about 2.5 miles northeast of Middletown on Route 29. (WGS84/NAD83). UTM Zone 10, 536674mE, 4292126mN. 314 Comment
  CAS-BOT-BC88418  Thysanocarpus curvipes R. Then 1981-5-2 028 Lake 4.2 miles from old house on Bartlett Springs Road. 548 Comment
  RSA0039376  Thysanocarpus curvipes var. curvipes Carl B. Wolf 1928-5-6 2038 Lake 3 mi. west of Bartlett Springs on the road to Clear Lake. Comment
  RSA63679  Thysanocarpus curvipes var. curvipes Milo S. Baker 1950-5-6 12188 Lake About 1.5 mile W of Lower Lake along Highway. Comment
  UCR37570  Thysanocarpus curvipes var. elegans Michelle A. Strull, C. Houseman, L. Linstedt 1984-4-28 4 Lake 23 mi. NE of Clearlake Oaks via Hwy 20 and Walker Ridge Road 610 Comment
  CHSC13922  Thysanocarpus laciniatus C. A. Gardner 1974-3-30 33 Lake Found on the cliffs, ca. 2 mi w of Clearlake Oaks on Hwy 20. 304 Comment
  CHSC27554  Tonella tenella Scott E. Patton 1978-4-9 10 Lake Jct Hwy 20 and Walker Ridge Rd, ca. 6 m w of jct Hwys 20 and 16. 606 Comment
  CDA41911  Tonella tenella Vernon H. Oswald & Lowell Ahart 1998-5-7 9035 Lake Bartlett Springs Road west of Indian Valley Reservoir at the bridge on Bartlett Creek. 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
  RSA0035178  Torreya californica M. Bourell 1988-5-1 3570 Lake Road from Upper Lake to Lake Pillsbury. 944 Comment
  RSA1385  Torreya californica E. R. Johnson, Carl B. Wolf 1929-08 639 Lake Between Hopland and Kelseyville Comment
  UC1134361  Torreya californica K. E. Bradshaw 1937-6-1 40 Lake 5 mi w Lakeport; Lakeport Quad. 792 Comment
  CAS-BOT-BC169198  Toxicodendron diversilobum Alice Eastwood 1925-5-22 12867 Lake Dashiells, Mt. Sanhedrin Comment
  RSA96851  Toxicodendron diversilobum P. C. Everett, E. K. Balls 1954-10-18 20355 Lake Along Middle Creek, 6 miles south of Elk Mountain Pass on road from Lake Pilsbury to Lower Lake 488 Comment
  UCD111931  Toxicoscordion micranthum Christopher Mallek 2007-5-13 HS1- 24 Lake Highland Springs. 602 Comment
  UCD139888  Toxicoscordion venenosum var. venenosum Rolf Y. Berg 1963-6-1 s.n. Lake Butts Creek Canyon, on Pope Valley -Middletown road, just inside county line. Comment
  UCD84396  Trichostema 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
  CHSC29521  Trichostema laxum Dibble; Griggs 1979-7-11 110 Lake Near Potato Hill, close to the town of Stonyford. 926 Comment
  CHSC89453  Trichostema laxum Lowell Ahart 2004-10-4 11436 Lake Below the high water line of Indian Valley Reservoir, along the stream in the northeast part of the reservoir, on the south side of Bartlett Springs Road. 446 Comment
  HSC44008  Trichostema laxum Robert M. Specht 1977-8-17 1175 Lake NW of Dunnigan hill 500 Comment
  JEPS63143  Trichostema laxum W. L. Jepson 1938-10-1 19063 Lake Butts Canyon, Guenoc Valley Comment
  SD4365  Trichostema laxum Ulysses S. Grant IV 1925-9-18 Lake Cobb Valley Comment
  UC1137623  Trichostema laxum A. Simontacchi 1937-8-5 361 Lake 2.2 mi NW of Twin Valleys 701 Comment
  UC1278033  Trichostema laxum B. Crampton 1953-7-14 1503 Lake 3 mi N of Cobb Mountain (Bottle Rock Road) Comment
  UCD167392  Trichostema laxum Eric LoPresti 2014-7-6 26 Lake McLaughlin UC Reserve. Quarry Valley. Second Sargent Cypress Seep. 640 Comment
  RSA134364  Trichostema laxum H. Lewis, M. Lewis 1951-7-11 s.n. Lake East side of Clear Lake, 2 miles south of Clear Lake Maintenance Station. Comment
  SEINET7042516  Trichostema laxum A. G. Vestal 1938-9-1 s.n. Lake Bear Creek. Elk Mountain quadrangle UTM Zone 10, 502182mE, 4346597mN. Comment
  SEINET7972637  Trichostema laxum J. P. Tracy 1905-1 2320 Lake Elk Mountain 1219 Comment
  JEPS73417  Trichostema oblongum L. R. Heckard 1972-7-8 3010 Lake Frog Pond, about 1/2 mi NW of Foutch Camp Snow Mountain 1920 Comment
  SDSU8025  Trichostema simulatum D. F. Howe 1961-7-30 3090 Lake 6.4 miles north of Upper Lake ranger Station. 396 Comment
  UC765531  Trientalis latifolia R. F. Hoover 1941-5-2 4977 Lake between Siegler Springs and Lower Lake Comment
  UC1925876  Trifolium Ethel Crum 1931-1 1081 Lake Butts Canyon Road 8 mi from Middleton. Comment
  JEPS86642  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
  UC1925903  Trifolium albopurpureum var. dichotomum Ethel Crum 1931-1 1083 Lake Roadside field, 8 mi from Middleton, Butts Canyon Road. Comment
  HSC15205  Trifolium bifidum D. E. Anderson 1962-4-14 1976 Lake 36 mi. W of Williams on Hwy. 20 Comment
  JEPS65754  Trifolium bifidum var. bifidum Willis L. Jepson 1943-5-16 29825 Lake Glen Eden SChool Scott Valley Comment
  HSC35369  Trifolium depauperatum Ron Ralston 1975-5-3 16 Lake 3.6 mi. W of junction with Hwy. 29 on Scott's Creek Rd. at confluence of S Fork and Middle Fork of Scott's Creek 534 Comment
  POM278638  Trifolium depauperatum Lyman D. Benson 1928-4-15 742 Lake Highland Springs, Adobe Creek. 610 Comment
  RSA91549  Trifolium depauperatum F. W. Peirson, Mabel B. Peirson 1926-4-2 6589 Lake West end of Clear Lake. Comment
  SEINET7042556  Trifolium depauperatum A. G. Vestal 1963-5-11 s.n. Lake Howard Springs. Whispering Pines quadrangle UTM Zone 10, 528320mE, 4300894mN. Comment
  CAS-BOT-BC278136  Trifolium dichotomum Geri Hulse-Stephens 2002-6-2 957 Lake Goat Mountain. Root Homestead 975 Comment
  UCD108805  Trifolium dichotomum M. D. Miller 1948-5-1 s.n. Lake Near Kelseyville. Comment
  RSA91545  Trifolium dichotomum F. W. Peirson 1926-4-3 6608 Lake 3.3 miles north of Middletown. Comment
  POM277644  Trifolium fucatum var. fucatum Lyman D. Benson 1928-4-15 611 Lake Kelseyville. 457 Comment
  UC1197537  Trifolium microcephalum J. P. Tracy May 28 1902-Jun 2 1902 1720 Lake 6 mi nw Lakeport (in hills about Scotts Valley) 426 Comment
  UC353836  Trifolium microcephalum Milo S. Baker 1925-6-29 2251 a Lake East Whispering Pines Point Comment
  UC1541581  Trifolium microdon H. E. and S. T. Parks 1930-5-15 829 Lake Mirabel Mine 762 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
  UCD151275  Trifolium obtusiflorum James A. Neilson Jr. 1974-5-24 2741 Lake Mayacmas Mountains, Barceloux Ranch, south of Childers Peak, ca 1 mile east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.) 548 Comment
  CHSC101436  Trifolium willdenovii David Isle 2004-5-6 1583 Lake In Salmon Creek overflow depression, Gravelly Valley, N of Lake Pillsbury, >1/4 mile SE of Lake Pillsbury Ranch Gate. 566 Comment
  JEPS80226  Trifolium wormskioldii L. R. Heckard and J. Hickman 1980-7-3 5383 Lake margin about Summit Springs (sw slope of Snow Mountain, (Lake County on Colusa Border)); Snow Mountain 1554 Comment
  CAS-BOT-BC520058  Trillium albidum M. S. Jussel 1931-3-30 17 Lake Glenbrook, near Jordan Park Comment
  CAS-BOT-BC521058  Trillium chloropetalum var. giganteum L. R. Abrams 1928-5-6 12420 Lake 6 mi. up grade west side Bartlett Mt. Comment
  JEPS10212  Triodanis biflora Rimo Bacigalupi with G. T. Robbins 1954-6-24 4574 Lake 3 mi above Lake Pillsbury (along Forest Service road to Mt. Hull summit, overlooking Big Squaw Valley, watershed of Squaw Valley Creek); above Lake Pillsbuy, watershed of Squaw Valley Creek 701 Comment
  UC1334883  Triphysaria L. D. Thurman 1965-4-13 641 Lake on Butts Canyon road 4 mi se Middletown Comment
  HSC46066  Triphysaria eriantha Catherine Chin 1978-4-22 23 Lake 0.5 mi. N of Hwy. 20 on Walker Ridge Rd. 610 Comment
  UCR136652  Triphysaria eriantha F. W. Peirson 1926-4-2 6604 Lake Lower Lake Comment
  HSC72398  Triphysaria eriantha subsp. eriantha J. P. Smith 1974-5-4 7360 Lake 0.5 mi. N of junction of Hwy. 20 and Walker Ridge Rd. 671 Comment
  UC673448  Triphysaria pusilla H. L. Mason 1926-3-21 2757 Lake Toll House Canyon between Middletown and Mount St. Helena; btw Middletown and Mount St. Helena Comment
  JEPS74827  Triphysaria versicolor subsp. faucibarbata L. R. Heckard, T. I. Chuang and R. Bacigalupi 1975-5-8 4035 Lake ca 1 1/2 air mi se Middletown (Farm road (Hildebrand Road) in Collayomi Valley (St. Helena Creek)); Collayomi Valley (St. Helena Creek) Comment
  UCD160394  Triphysaria versicolor subsp. faucibarbata James A. Neilson Jr. 1975-5-14 3463 Lake Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.) 792 Comment
  UCSB26080  Triphysaria versicolor subsp. faucibarbata Thurman, L. 1964-4-15 Lake 2.9 mi. NE of Middletown on State Hwy #29 Comment
  RSA2501  Triteleia hyacinthina J. W. Blankinship 1923-5-4 s.n. Lake Kelseyville Comment
  CAS-BOT-BC519150  Triteleia hyacinthina Edward Dearing 1967-6-12 s.n. Lake Cobb Comment
  SD6376  Triteleia laxa Daniel Cleveland 1882-6-22 79 Lake Allen Springs. Comment
  UC1585962  Triteleia laxa Barbara Ertter 1988-7-3 7673 Lake ca 10 air mi n Upper Lake (town) (Elk Mt Rd at jct Bear Cr Rd, top of Elk Mt. Grade); Mendocino National Forest, Elk Mt. Grade 1097 Comment
  CAS-BOT-BC526094  Triteleia laxa M. S. Jussel 1933-6-26 199 Lake Between Cobb Mountain and Adams Springs on the Binkley Ranch Comment
  UC615377  Triteleia laxa Beryl O. Schreiber 1932-4-3 219 Lake road to Williams (grassy slope) Comment
  CHSC71457  Triteleia peduncularis Vernon H. Oswald; Lowell Ahart 1998-7-15 9292 Lake East side of county near Barrel Spring on the east side of Baldy Mtn. And west of Walker Ridge Road 0.8 mi south of Bartlett Springs Rd. 640 Comment
  SD6388  Triteleia peduncularis daniel Cleveland Jun 1882 Lake Allen Springs. Comment
  UC1178970  Triteleia peduncularis Herbert L. Mason 1946-5-30 12799 Lake 3 mi e Middletown Comment
  UC844558  Triteleia peduncularis A. A. Heller 1916-6-8 12382 Lake tributary of Cache Creek (between Hough's Springs and the Colusa Countyi line); Hough's Springs, tributary Cache Creek Comment
  CAS-BOT-BC527994  Triteleia peduncularis H. D. Ripley; R. C. Barneby 1945-6-19 6881 Lake NE of Middletown 304 Comment
  RSA97090  Triteleia peduncularis M. S. Jussel 1948-8-6 64 Lake Calf-Meadow, 2 miles from Glenbrook. Comment
  UCSB46294  Triteleia peduncularis Steele, Kelly 1980-6-25 Lake 12.5 miles north on Walker Ridge Road from its junction with Hwy. 20 Comment
  CAS-BOT-BC91122  Umbellularia californica Georgia Bentley 1917-4-20 s.n. Lake Lakeport. Comment
  CAS-BOT-BC91124  Umbellularia californica James A. Gunn, Jr. 1902-5-17 s.n. Lake Sweetwater Valley. 3 miles northwest of Glenbrook. Comment
  JEPS80743  Umbellularia californica L. R. Heckard and J. C. Hickman 1981-7-29 4703 Lake about 1/2 km sw of Timber Lake (w side of Snow Mountain); Snow Mountain 1432 Comment
  UCD19972  Umbellularia californica C. H. Lamoureux; R. Gankin 1956-3-16 1021 Lake 1 mile east of Nice on Route 20. Comment
  HSC41900  Uropappus lindleyi M. A. Baker 1977-4-24 228 Lake Little Indian Valley, floodplain of Stanton Creek 457 Comment
  RSA2619  Urtica dioica subsp. holosericea J. W. Blankinship 1928-5-25 s.n. Lake Clear Lake. Comment
  CAS-BOT-BC210079  Utricularia vulgaris Peter Rubtzoff 1957-8-10 3504 Lake Northern side of Boggs Lake. Comment
  CHSC92918  Vancouveria planipetala D. Toren 2002-11-20 1410 Lake Mendocino National Forest -- North Coast Ranges Soda Creek Watershed. N aspect of Bucknell Creek. Only place in Lake County (and Mendocino NF) where it grows. Label also says Sec. 12. Comment
  UCD83925  Velezia rigida Ellen Dean; C. Thomsen, G. Harrington 2010-6-9 6113 Lake Cache Creek Wilderness. NW corner of wilderness near Baton Flat. Along trail approaching south fork of Cache Creek from the NW. 308 Comment
  UC1755034 Image available Ventenata dubia Dean Wm. Taylor with Mey Akasah 1999-6-3 17215 Lake Manning Flat, along Highway 29 5 miles West from Lower Lake 563 Comment
  POM169303  Veratrum californicum A. A. Heller 1902-7-22 5963 Lake Near the summit of Mt. Sanhedrin Comment
  RSA2334  Verbascum thapsus J. W. Blankinship 1928-8-12 s.n. Lake Mt Konocti. Comment
  RSA111704  Verbena lasiostachys var. lasiostachys Philip A. Munz 1956-7-24 22302 Lake Long Ridge Trail to Snow Mt. from Fir-Root Spring. 1524 Comment
  HSC40291  Verbena lasiostachys var. scabrida J. D. Ackerman, A. M. Montalvo 1975-9-11 724 Lake Boggs Mtn. E of Cobb, 100 m down Rd. 110 from Rd. 100 780 Comment
  CAS-BOT-BC164367  Veronica Peter Rubtzoff 1956-9-2 2805 Lake Boggs Lake. Southern shore of the lake. Comment
  UCD41821  Veronica peregrina subsp. xalapensis Geri Hulse-Stephens 2001-4-29 580 Lake Goat Mountain. Lake County: Goat Mountain.West vernal pool, Root Glade. 944 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
  UCR196337  Veronica persica S. Franson 1997-4-23 01 Lake North Coast Range, city of Upper Lake, immediately east of intersection of Hwy 20 and Hwy 29 409 Comment
  UCD132442  Vicia americana subsp. americana Greggory Cates; PLS 102 plant collecting interns 2013-5-4 2 Lake Clear Lake State Park. NE of Kelseyville. Lower northern slope of Mount Konocti. South side of park, south of Soda Bay Road. Along undeveloped road that goes southeast from Glebe Road at gate. Near fork in road leading to knob cone pine grove. 609 Comment
  UCD163959  Vicia americana subsp. americana James A. Neilson Jr. 1977-6-23 3929 Lake Lake County, Mayacmas Mountains. Harrington Flat. [Neilson 3938 indicates that Harrington Flat is near Hobergs air strip. Exact location unknown. Coordinates estimated by label maker.] Comment
  JEPS81305  Vicia americana var. americana L. R. Heckard and J. C. Hickman 1982-7-5 5919 Lake above and w Summit Springs (w side of Snow Mt); Snow Mt. Comment
  POM17269  Vicia americana var. americana A. A. Heller 1902-7-23 8205 Lake Thistle Springs, Mt. Sanhedrin Comment
  CAS-BOT-BC263959  Viola adunca J. W. Blankinship 1923-4-29 s.n. Lake Siegler Springs Comment
  JEPS14654  Viola douglasii Rimo Bacigalupi with R. Hauke and Geo. Bacigalupi 1954-7-13 4669 Lake at summit of Sheetiron Mountain 1958 Comment
  JEPS16209  Viola douglasii Rimo Bacigalupi, Arthur Holmgren 1950-4-26 3188 Lake between Bear Valley and Indian Valley (first summit on Bartlett Mountain Road); Inner North Coast Ranges Comment
  RSA481915  Viola douglasii Aaron Liston, James D. Morefield 1988-3-20 711 -3 Lake 0.1 mile N of Howard Springs on Siegler Springs - Big Canyon Road. 670 Comment
  UC581521  Viola douglasii H. L. Mason 1926-3-21 2772 Lake between Middletown and Mount St. Helena Comment
  UC828066  Viola douglasii Milo S. Baker 1940-3-27 9514 Lake Hill 1 mi s of Lakeport Comment
  UCD48238  Viola douglasii M. Atamian; R. Brush, C. Owens, S. Olmsted, M. Furuyama 2000-4-29 19 Lake McLaughlin Reserve, South-West of Berryessa-Knoxville Road, base of the North-East slope of Research Hill. 640 Comment
  HSC31584  Viola douglasii Thomas E. Higley 1974-5-4 73 Lake 1/4 mi. S of Colds Springs Mtn. 1159 Comment
  RSA402179  Viola douglasii Carolyn Sanford 1977-4-24 348 Lake Dry meadow at Barrel Springs Campground. 701 Comment
  SEINET6176891  Viola douglasii Christopher Knopp 1978-4-23 38 Lake Wilbur Springs Quadrangle. Barrel Springs Campground.; 0 701 Comment
  JEPS80346  Viola glabella L. R. Heckard and J. Hickman 1981-6-21 5583 Lake North cirque Snow Mountain 1889 Comment
  CAS-BOT-BC537058  Viola lobata J. W. Blankinship 1923-4-21 s.n. Lake Mt. Konocti 1310 Comment
  CAS-BOT-BC537061  Viola lobata Lawrence Beane; Ira L. Wiggins 1949-5-3 178 Lake Unspecified 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
  UC1053480  Viola lobata subsp. lobata Rimo Bacigalupi, Arthur Holmgren 1950-4-26 3193 Lake 6 mi w of Allen Springs (along grade over e slope of Bartlett Mountain); Middle North Coast Ranges, Bartlett Mountain 1097 Comment
  UCD111059  Viola pedunculata Collector Unknown Date Unknown 27 Lake On S-slope of Mt. Olive on road between Cobb Mountain and Kelseyville. Comment
  LA209780  Viola purpurea H. S. Yates; 1934-4-15 3758 Lake Bendmore Valley, Ukiah 761 Comment
  POM225853  Viola purpurea subsp. quercetorum M. S. Jussel 1931-3-30 s.n. Lake Cobb Mtn. Comment
  UC1762532  Viola purpurea subsp. quercetorum Milo S. Baker 1947-4-6 11652 Lake near road from Burns Valley to Borax Lake Comment
  UCD111184  Viola purpurea subsp. quercetorum G. L. Stebbins Jr. 1962-5-6 6021 Lake Loch Lomond Resort. 853 Comment
  HSC42331  Vitis californica S. Saufferer 1973-5-24 224 Lake About 26 mi. W of Williams Comment
  POM286073  Vitis californica Lyman D. Benson 1936-8-15 7945 Lake Rincon School, Kelseyville. Mayacamas mtn range, Clear Lake watershed. 457 Comment
  UC1121950  Vitis californica A. Simontacchi 1937-6-22 182 Lake 1 5/6 mi wnw of Hunter Point; California Forest Experiment Station Comment
  UC634818  Vitis californica P. Schulthess 1931-7-20 Lake Toll Rd about 3 mi w Highland Springs Comment
  UC730027  Vulpia bromoides Leo. F. Koch 1940-5-2 940 Lake 4 mi n Lower Lake Comment
  CAS-BOT-BC183138  Vulpia microstachys var. ciliata Milo S. Baker 1943-5-11 10406 Lake 1 mi. S. of Lakeport Comment
  CAS-BOT-BC183146  Vulpia microstachys var. ciliata Ira L. Wiggins 1933-6-3 6719 Lake 2 mi. E. of Oat Hill Mine Comment
  RSA123488  Vulpia microstachys var. ciliata A. Simontacchi 1937-6-25 207 Lake Pinnacle Rock Lookout. 1326 Comment
  UC527939  Vulpia microstachys var. ciliata R. Bacigalupi, R. S. Ferris, and Ira L. Wiggins 1933-6-2 6712 Lake 3 mi nw Napa-Lake county line (on Pope Valley-Middletown road) Comment
  CAS-BOT-BC184318  Vulpia microstachys var. pauciflora Greg de Nevers 2001-4-23 12331 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CHSC101614  Vulpia microstachys var. pauciflora David Isle 2004-5-6 1597 Lake Mendocino National Forest. NE of Gravelly Valley Airstrip; N of Lake Pillsbury. MDB and M. 573 Comment
  UCD93973  Vulpia microstachys var. pauciflora Milo S. Baker 1943-5-11 10433 Lake 1 mile S of Lakeport. Comment
  RSA2798  Vulpia myuros J. W. Blankinship 1925-5-4 s.n. Lake Kelseyville, Cold Creek dells. Comment
  CHSC6679  Vulpia myuros var. hirsuta Marilyn Lee 1968-4-30 169 Lake North side of Hwy 20 @ 4 miles W. of North fork of Cache Creek. Comment
  RSA2799  Vulpia myuros var. hirsuta J. W. Blankinship 1923-4-14 s.n. Lake Kelseyville. Along Cold Creek. Comment
  CAS-BOT-BC382934  Wyethia angustifolia J. W. Blankinship 1924-6-8 s.n. Lake Kelseyville Comment
  UC1562547  Wyethia angustifolia Barbara Ertter with Linda Vorobik and Elizabeth Neese 1988-6-4 7521 Lake ca 5 airmiles nw Lakeport (Scotts Valley Road 5 mi s of Highway 20) 426 Comment
  CAS-BOT-BC383297  Wyethia glabra Doris K. Kildale 1928-5-7 4955 Lake 5 miles east of Bartlett Springs Comment
  SEINET7072755  Wyethia glabra A. G. Vestal 1963-5-11 s.n. Lake Southwest of Soda Bay near the lake. About 10.1 miles from Kelseyville. UTM Zone 10, 517621mE, 4316877mN. Coordinate datum: NAD 27.) Comment
  HSC37169  Wyethia helenioides A. M. Montalvo, J. D. Ackerman 1975-9-10 699 Lake Boggs Mtn. E of Cobb, near summit on Rd. 542 1091 Comment
  JEPS13283  Wyethia helenioides Rimo Bacigalupi with G. T. Robbins 1955-6-7 5272 Lake 0.5 mi below and s Timberline Camp (on summit of Boradman Ridge); Boardman Ridge 1645 Comment
  CDA11237  Zeltnera trichantha G. F. Hrusa 1994-8-13 11913 Lake North Coast Biodiversity Arena; Barrel Springs Creek near confluence with Kilpepper Creek. Road from Bear Valley to Bartlett Springs. 0 Comment
  UCR42314  Zigadenus fremontii L. F. LaPre 1986-3-29 s.n. Lake Inner North Coast Ranges, Geothermal Energy field c. 4 mi due south of Whispering Pines near the Sonoma County line. Along a ridge off Davies Road c. 0.5 mi east of the junction with Bear Ridge Road, c. 0.33 mi downhill from the road at edge of serpentine barren 854 Comment
  HSC36454  Zigadenus fremontii John Rehling, Robert M. Specht 1976-3-31 155 Lake Rd. to Hopland, 0.1 mi. S of junction of Hwy. 29 Comment
  CDA14172  Zigadenus micranthus G. F. Hrusa, R. Gross 1997-5-11 13767 Lake North Coast Biodiversity Arena; Summit of first ridge on NE side of Clear Lake, above town of Nice on Bartlett Spr. Road near Bartlett Mtn. summit. Comment
  RSA489573  Zigadenus venenosus var. venenosus 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 Hwy 20. 762 Comment
  UCD94760  Zoysia japonica John Thomas Howell 1976-4-27 51605 Lake Lakeport. 411 Comment
  SEINET5428900  Zoysia japonica J. T. Howell 1976-4-27 51605 Lake Lakeport 411 Comment



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