38.63400 38.73400 -122.57086 -122.47086 UC/JEPS: Consortium Search Results
Search Results — 971 specimen records retrieved (971 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
  SEINET3221127 Image available Abies Royal D. Suttkus 1967-6-26 67- 30 -9 Napa Clearly Reserves, 7.2 miles NW of Pope Valley. Comment
  SEINET265725 Image available Acer macrophyllum Royal D. Suttkus 1967-6-26 67- 30 -21 Napa Clearly Reserves 7.2 miles NW of Pope Valley. Comment
  SEINET4326871 Image available Acer macrophyllum Unknown 1967-6-26 Napa Clearly Reserves, 7.2 miles NW of Pope Valley. Comment
  UC1282686  Achillea millefolium J. R. Sweeney 1952-5-2 762 Lake .4 mi se, 1.1 mi from Napa Co line on Pope Valley Road Black Oak Villa; Butts Canyon 243 Comment
  HSC35401  Achyrachaena mollis Dryden 1975-5-3 162 Lake Butt's Canyon Rd., 8.7 mi E of Hwy. 29 along Butt's Canyon Creek 549 Comment
  SEINET3077393 Image available Adenostoma fasciculatum Royal D. Suttkus 1967-6-26 67- 30 -38 Napa Clearly Reserves, 7.2 miles NW of Pope Valley. Comment
  JEPS121508  Adenostoma fasciculatum var. fasciculatum Adam C. Schneider with Dick O'Donnell 2013-5-26 200 Napa Aetna Springs Road, 1.4 miles west of Pope Valley Road Comment
  SEINET265721 Image available Adiantum jordanii Royal D. Suttkus 1967-6-26 67- 30 -33 Napa Clearly Reserves 7.2 miles NW of Pope Valley. Comment
  SEINET3124749 Image available Adiantum jordanii Royal D. Suttkus 1967-6-26 67- 30 -33 Napa Clearly Reserves 7.2 miles NW of Pope Valley. Comment
  UCD137221  Adiantum jordanii R. L. Smith 1948-4-17 s.n. Napa Pope Valley, 5 miles north of Aetna Springs. Comment
  JEPS110796  Agastache urticifolia Jake Ruygt 1989-6-17 2365 Napa Van Ness Canyon 585 Comment
  UCD164733  Agastache urticifolia Jake Ruygt 2014-6-9 5992 Napa Livermore Ranch, Cub Valley. 657 Comment
  CAS-BOT-BC21334  Agoseris grandiflora var. grandiflora Ira L. Wiggins 1933-6-3 6725 Lake 2 mi. E. of Oat Hill Mine Comment
  UC527931  Agoseris grandiflora var. grandiflora Ira L. Wiggins 1933-6-3 6725 Lake 2 mi e Oat Hill Mine Comment
  CAS-BOT-BC22943  Agoseris heterophylla Ira L. Wiggins 1933-6-3 6729 Lake 2 mi. E. of Oat Hill Mine Comment
  HSC35053  Agoseris heterophylla Dryden 1975-5-3 153 Lake Butt's Canyon Rd., 8.7 mi E of Hwy. 29 along Butt's Canyon Creek 549 Comment
  HSC37209  Agoseris heterophylla Lon Hall 1975-5-3 329 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  JEPS104520  Agoseris heterophylla Jake Ruygt 1981-4-25 1002 Napa Table Mountain 621 Comment
  UC527954  Agoseris heterophylla var. heterophylla Ira L. Wiggins 1933-6-3 6729 Lake 2 mi e, grassy hillside Oat Hill Mine Comment
  CAS-BOT-BC13319  Agoseris retrorsa Peter H. Raven 1964-5-9 19064 Napa Along dirt road 2 miles west of Aetna Springs. Comment
  CAS-BOT-BC127243  Agrostis exarata Peter H. Raven 1954-9-1 8094 Lake Butts Canyon, 7 miles south of Middletown. Comment
  UCD53618  Agrostis stolonifera August L. Hormay 1932-6-19 s.n Lake 4 miles South East of Middletown. Comment
  JEPS16724  Allium amplectens Rimo Bacigalupi with J. R. Sweeney 1953-5-26 4140 Lake along Butts Canyon road n Black Oak Villa (just n of Napa-Lake county line) 259 Comment
  UC1282825  Allium amplectens J. R. Sweeney 1953-5-18 1057 Lake 0.4 mi se Black Oak Villa in Butts Canyon (1.1 mi from the Lake-Napa county line on Pope Valley Road) Comment
  UCD167996  Allium cratericola James A. Neilson Jr. 1977-4-13 3863 Napa Summit Oat Hill Mine Rd., about 1/2 mile west Twin Peaks, about 1/3 mile north and a liitle west of Sugarloaf Mt. (Exact location unknown, coordinates estimated by label maker.) Comment
  HSC35325  Allium falcifolium R. M. Sullivan 1975-5-3 43 Lake 8.7 mi. E of SR 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  JEPS47555  Allium falcifolium W. L. Jepson 1938-5-22 18816 Napa Limekiln Canyon Pope Valleym, Limekiln Canyon Comment
  UC650288  Allium falcifolium Robert W. Storer 1941-3-23 26 Lake on road from Angwyn to Middletown 3 mi n Napa County line Comment
  UCD138525  Allium falcifolium R. L. Smith 1948-5-8 s.n. Napa 6 miles north Aetna Springs, Pope Valley. Comment
  RSA424688  Allium fimbriatum var. fimbriatum Aaron Liston, M. A. Blumler 1987-4-25 663 -3 Lake Butts Canyon Road, ca. 6 miles S of Hwy 29. 0.4 miles SE of Guenoc Winery entrance. Comment
  UC1178933  Allophyllum divaricatum Herbert L. Mason 1953-6-8 14520 Lake Butts Canyon, Black Oak Villa Comment
  JEPS101637  Allophyllum gilioides subsp. violaceum Dean W. Taylor 1998-6-23 16692 Napa N flank Twin Peaks, ridge dividing Cedar Canyon & Bateman Cr (ca. 5 air mi W Aetna Springs) 655 Comment
  JEPS101646  Allophyllum gilioides subsp. violaceum Dean W. Taylor 1998-6-23 16700 Napa N flank Twin Peaks, ridge dividing Cedar Canyon & Bateman Cr (ca. 5 air mi W Aetna Springs) 655 Comment
  JEPS129062  Allotropa virgata Jake Ruygt 1986-5-24 1793 Napa Livermore Road east of orchard. Detert Reservoir 7.5' Quad. Comment
  CAS-BOT-BC170677  Alnus rhombifolia Peter H. Raven 1964-5-9 19053 Napa along dirt road 2 miles W of Aetna Springs Comment
  CAS-BOT-BC136741  Amelanchier utahensis 1908-7-22 s.n. Napa 5 miles E. of Toll House, Mt. St. Helena Comment
  CDA12096  Amelanchier utahensis G. F. Hrusa 1989-4-24 5931 Napa North Coast Biodiversity Arena; Edge of Pope Creek where Pope Creek Rd. crosses creek. Comment
  UCD144337  Amelanchier utahensis George F. Hrusa 1989-4-24 5931 Napa edge of Pope Creek where Pope Creek Road cross creek. 175 Comment
  UC1094082  Amsinckia intermedia Francia Chisaki 1953-5-8 564 Lake 6.5 mi s of junction with Highway #53 (on Pope Valley Road) Comment
  UC1094088  Amsinckia intermedia Francia Chisaki 1953-5-8 563 Lake 4.3 mi s of junction with Highway #53 (on Pope Valley Road) Comment
  CAS-BOT-BC64164  Ancistrocarphus filagineus H. L. Mason 1933-4-30 7227 Lake Near Aetna Springs Comment
  CDA11896  Ancistrocarphus filagineus G. F. Hrusa, G. L. Stebbins 1994-4-8 11723 Napa North Coast Biodiversity Arena; Approx. 1/2 mile above Aetna Springs Resort. Comment
  HSC35047  Ancistrocarphus filagineus Dryden 1975-5-3 156 Lake Butt's Canyon Rd., 8.7 mi E of Hwy. 29 along Butt's Canyon Creek 549 Comment
  HSC35068  Ancistrocarphus filagineus Margriet Wetherwax 1975-5-3 127 Lake 8.7 miles E of SR 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  UC673623  Ancistrocarphus filagineus H. L. Mason 1933-4-30 7227 Lake near Aetna Springs Comment
Read comments
Sep 19 2009
  UC673624  Ancistrocarphus filagineus H. L. Mason 1933-4-30 7230 Lake near Aetna Springs Comment
  UC673632  Ancistrocarphus filagineus H. L. Mason 1933-4-30 7234 Lake 10 mi n, on road from Middletown to Pope Valley Pope Valley Comment
  JEPS14086  Angelica tomentosa W. L. Jepson 1938-9-24 19021 Napa n of Pope Valley (Limekiln Creek); Limekiln Creek 304 Comment
  JEPS14087  Angelica tomentosa W. L. Jepson 1938-9-24 19021 Napa n of Pope Valley (Limekiln Creek); Limekiln Creek 304 Comment
  JEPS14088  Angelica tomentosa W. L. Jepson 1938-9-24 19021 Napa n of Pope Valley (Limekiln Creek); Limekiln Creek 304 Comment
  UC174197  Angelica tomentosa Katharine Brandegee 1910-7-26 Napa near Aetna Springs Comment
  CAS-BOT-BC273163  Anisocarpus madioides Peter H. Raven 1964-5-9 19048 Napa 2 miles west of Aetna Springs Comment
  UC1282688  Anthemis cotula J. R. Sweeney 1953-5-26 1056 Lake .4 mi se, 1.1 mi from Lake-Napa county line on Pope Valley road Black Oak Villa; Lake-Napa County line, Butts Canyon 243 Comment
  JEPS83307  Antirrhinum cornutum David M. Thompson 1983-8-11 403 Lake SW of Butts Canyon Road 2.2 miles N of Snell Valley Road junction, streambed of Butts Creek; Aetna Springs Quad., Butts Creek 243 Comment
  UC527927  Antirrhinum cornutum R. Bacigalupi, R. S. Ferris, and Ira L. Wiggins 1933-6-2 6707 Lake Pope Valley to Middletown road (3 mi nw of Lake County line) Comment
  UCR46788  Antirrhinum cornutum D. M. Thompson 1983-8-11 403 Lake North Coast Range, Butts Creek, SW of Canyon Road, 2.2 mi north of Snell Valley Road jct. 274 Comment
  JEPS127863  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum Adam C. Schneider with Dick O'Donnell 2013-5-26 201 Napa Aetna Springs Road, 1.4 miles west of Pope Valley Road. Comment
  UC1454759  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum D. M. Jackson and R. Spellenberg 1972-5-25 204 Lake 6.4 mi ne Aetna Springs (on the Butts Creek rd) Comment
  UC178334  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum Katharine Brandegee 1910-7-26 Napa Aetna Springs Comment
  HSC83239  Antirrhinum virga D. M. Thompson 1983-6-16 334 Napa Napa/Lake Co. line, Twin Peaks Mine area along gravel road next to Bateman Creek, starting at junction of Oat Hill and Livermore Rds. 579 Comment
  JEPS83352  Antirrhinum virga David M. Thompson 1983-6-16 334 Napa Twin Peaks Mine area along gravel road next to Bateman Creek (This gravel road starts at the junction of Oat Hill Road and Livermore Road Twin Peaks Mine area along gravel road next to Bateman Creek (Napa/Lake Co. line); Detert Reservoir Quad. (7.5', 1958) 579 Comment
  JEPS83683  Antirrhinum virga R. Raiche 1987-6-22 70340 Lake se of Middletown (Three Peaks area, headwaters of Bucksnort Creek, just n of Napa County line); Three Peaks Area, Bucksnort Creek 698 Comment
  CAS-BOT-BC128664  Arbutus menziesii Peter H. Raven 1964-5-9 19059 Napa Edge of redwood gorve along dirt road 2 miles west of Aetna Springs Comment
  SEINET265704 Image available Arbutus menziesii Royal D. Suttkus 1967-6-26 67- 30 -1 Napa Clearly Reserves 7.2 mi NW of Pope Valley Comment
  SEINET3094065 Image available Arbutus menziesii V. R. Wandres 1967-6-26 67- 30 -1 Napa Clearly Reserves, 7.2 miles NW of Pope Valley. Comment
  CAS-BOT-BC24070  Arctostaphylos canescens subsp. canescens Ira L. Wiggins 1933-6-3 6735 Lake Along road across canyon (east) from Oat Hill Mine in southeastern Lake County. Comment
  UC1193046  Arctostaphylos canescens subsp. canescens P. Zinke 1951-5-15 215 Lake 1 mi n Livermore Ranch (Lake-Napa Co. line); Quad 60D1 853 Comment
  UC1193047  Arctostaphylos canescens subsp. canescens P. Zinke 1951-5-17 218 Lake 1 mi n Livermore Ranch (Lake Co. line); Quad 60D1 853 Comment
  UC527835  Arctostaphylos canescens subsp. canescens Ira L. Wiggins 1933-6-3 6735 Lake along road across canyon e from Oat Hill Mine (se Lake Co.) Comment
  UCR43195  Arctostaphylos manzanita L. F. LaPre 1985-4-24 s.n. Napa Inner North Coast Ranges, Along Livermore Road between Hwy 29 (at Mountain Mill House Girl Scout Camp) and White Point, near the Lake Co. line and south of Three Peaks 671 Comment
  JEPS122810  Arctostaphylos manzanita subsp. manzanita Jake Ruygt 2007-1-21 5108 Napa Aetna Springs Road, 1.4 miles west of Pope Valley Road. QUAD: Aetna Springs. Comment
  UC527925  Arctostaphylos manzanita subsp. manzanita Ira L. Wiggins 1933-6-3 6736 Lake along road across canyon (e) from Oat Hill Mine (se Lake Co.) Comment
  SEINET265723 Image available Arctostaphylos patula Royal D. Suttkus 1967-6-26 67- 30 -18 Napa Clearly Reserves 7.2 miles NW of Pope Valley. Comment
  SEINET3094066 Image available Arctostaphylos patula Royal D. Suttkus 1967-6-26 67- 30 -18 Napa Clearly Reserves 7.2 miles NW of Pope Valley. Comment
  CAS-BOT-BC43787  Arctostaphylos stanfordiana Ira L. Wiggins 1933-6-3 6736 Lake (To east) from Oat Hill Mine, southeastern Comment
  CAS-BOT-BC43865  Arctostaphylos stanfordiana Beecher Crampton 1962-5-16 6429 Napa 1/2 mi. west of aetna Springs. Comment
  CAS-BOT-BC47326  Arctostaphylos stanfordiana Ira L. Wiggins 1933-6-3 6734 Lake Along road across canyon (e.) from Oat Hill Mine, southeastern Lake Co. Comment
  CDA11908  Arctostaphylos stanfordiana G. F. Hrusa, G. L. Stebbins 1994-4-8 11714 Napa North Coast Biodiversity Arena; Approx. 1/2 mile above Aetna Springs resort. Comment
  CHSC83149  Arctostaphylos stanfordiana Beecher Crampton 1962-5-16 6429 Napa 0.5 mile west of Aetna Springs. Comment
  UC1193131  Arctostaphylos stanfordiana P. Zinke 1951-5-17 214 Lake 1 mi n Livermore Ranch (on Lake-Napa Co. line); Quad 60D1 609 Comment
  UC1220984  Arctostaphylos stanfordiana Beecher Crampton 1962-5-16 6429 Napa 1/2 mi w Aetna Springs Comment
  UC527834  Arctostaphylos stanfordiana Ira L. Wiggins 1933-6-3 6734 Lake along rd across canyon (e) from Oat Hill Mine (se Lake Co.) Comment
  UCD37946  Arctostaphylos stanfordiana Beecher Crampton 1962-5-16 6429 Napa 0.5 mile W of Aetna Springs. Comment
  UCD53857  Arctostaphylos stanfordiana Beecher Crampton 1962-5-16 6429 Napa 1/2 mile W Aetna Springs. Comment
  SBBG115367  Arctostaphylos stanfordiana subsp. stanfordiana B. Crampton 1962-5-16 6429 Napa ca. 0.5 mi W of Aetna Springs Comment
  CDA11905  Arctostaphylos viscida G. F. Hrusa, G. L. Stebbins 1994-4-8 11716 Napa North Coast Biodiversity Arena; Approx. 1/2 mile above Aetna Springs resort. Comment
  CDA11907  Arctostaphylos viscida G. F. Hrusa, G. L. Stebbins 1994-4-8 11713 Napa North Coast Biodiversity Arena; Approx. 1/2 mile above Aetna Springs resort. Comment
  HSC7747  Arctostaphylos viscida Freed W. Hoffman 1949-6-4 3213 Lake White Point Comment
  SD125709  Arctostaphylos viscida L LaPre 1985-4-24 Napa Three Peaks, 5 miles southeast of Middletown, north end of Livermore Rd., near Napa County line Comment
Read comments
Jul 28 2014
  SEINET9336427  Arctostaphylos viscida Unknown 1994-4-8 11716 Napa Occasional in serpentine chaparral, dominated by Adenostoma and Quercus durata. Approx. 1/2 mi above Aetna Springs resort. Comment
  UCD52212  Arctostaphylos viscida R. L. Smith 1948-4-17 s.n. Napa 5 miles north of Aetna Springs, Pope Valley, Napa County, California. Comment
  UC1121430  Arctostaphylos viscida subsp. pulchella A. E. Wieslander 1938-10-29 849 Sonoma 3 mi e Mt. St. Helena; Calistoga Quadrangle Comment
  JEPS58789  Arctostaphylos viscida subsp. viscida W. L. Jepson 1938-5-22 18817 Napa Limekiln Creek Canyon Pope Valley Comment
  JEPS81590  Arctostaphylos viscida subsp. viscida R. Raiche 1982-3-7 20211 Napa adjacent of Detert Reservoir (on Butts Canyon Road, hill on ne side of reservoir) Comment
Read comments
Sep 27 2012
  UC1388339  Arctostaphylos viscida subsp. viscida Freed W. Hoffman 1947-9-12 1371 Napa near Black Oak Villa; North Coast Ranges, Butts Canyon Comment
  JEPS104505  Arnica discoidea Jake Ruygt 1979-6-3 669 Napa Aetna Springs Rd. 670 Comment
  UC527842  Arnica discoidea Ira L. Wiggins 1933-6-3 6740 Lake 1.5 mi w Oat Hill Mine Comment
  JEPS123018  Arrhenatherum elatius Jake Ruygt 1989-6-17 2382 Napa Van Ness Canyon. Quad: Detert Reservoir. Comment
  JEPS104559  Asarum caudatum Jake Ruygt 1980-3-30 821 Napa Van Ness Canyon 609 Comment
  UC527849  Asclepias cordifolia Ira L. Wiggins 1933-6-3 6731 Lake 2 mi e Oat Hill Mine Comment
  JEPS104556  Asclepias eriocarpa Jake Ruygt 1979-6-18 707 Napa .3 miles east of Butts Canyon Rd. on Aetna Springs Rd. 216 Comment
  HSC35428  Aspidotis densa M. Wetherwax 1975-5-3 134 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Cr. on Butt's Canyon Rd. 549 Comment
  JEPS60031  Aspidotis densa W. L. Jepson 1938-5-22 18815 Napa Limekiln Creek Canyon; Pope Valley Comment
  UCD137319  Aspidotis densa R. L. Smith 1948-4-17 s.n. Napa Pope Valley, 5 miles north of Aetna Springs. Comment
  RSA424720  Astragalus breweri Aaron Liston, M. Blumler 1987-4-25 663 -2 Lake Butts Canyon Road, ca. 6 miles S of Hwy 29. 0.4 miles SE of Guenoc Winery entrance. Comment
  UC764672  Astragalus breweri R. F. Hoover 1941-4-26 4935 Lake on road to Pope Valley 5 mi e Middletown; e of Middletown Comment
  UCSC010413  Astragalus breweri Dylan M. Neubauer, Tim Forsell 2016-4-1 611 Lake (NCoRI) East side of Butts Canyon Road, 0.38 air miles southeast of junction with Guenoc Road 307 Comment
  UCSC010608  Astragalus breweri Dylan M. Neubauer, Tim Forsell 2016-4-1 611 Lake (NCoRI) East side of Butts Canyon Road, 0.38 air miles southeast of junction with Guenoc Road 307 Comment
  CAS-BOT-BC178665  Astragalus clevelandii H. D. Ripley; R. C. Barneby 1945-6-20 6909 Lake 8 miles SE of Middletown 335 Comment
  CAS-BOT-BC178668  Astragalus clevelandii D. E. Breedlove 1980-6-29 44840 Lake Butts Canyon Road 5-8 miles S of Middletown 274 Comment
  CAS-BOT-BC178675  Astragalus clevelandii H. D. Ripley; R. C. Barneby 1945-1-21 6935 Napa 3 miles N. of Aetna Springs 198 Comment
  RSA108877  Astragalus clevelandii H. D. Ripley, R. C. Barneby 1945-6-20 6909 Lake 8 miles SE of Middletown. 350 Comment
  RSA108878  Astragalus clevelandii H. D. Ripley, R. C. Barneby 1945-6-21 6935 Napa 3 miles north of [Etna?] springs. Comment
  UC1142426  Astragalus clevelandii H. D. Ripley and R. C. Barneby 1945-6-21 6935 Napa 3 mi n Aetna Springs (sandy banks along a stream); n of Aetna Springs 198 Comment
Read comments
Aug 16 2013
  UC168341  Astragalus clevelandii Katharine Brandegee Napa Butts Canyon Comment
  CAS-BOT-BC178339  Astragalus gambelianus Ira L. Wiggins 1933-6-3 6717 Lake Grassy hillside 2 mi. E. of Oat Hill Mine Comment
  JEPS54652  Astragalus gambelianus Willis L. Jepson 1893-5-2 13753 Napa Pope Valley grade from Calistoga (Napa River Basin); , Pope Valley grade from Calistoga Comment
  UC13438  Astragalus gambelianus Willis L. Jepson 1893-5-2 Napa Pope Valley grade Calistoga (Napa River Basin); , Pope Valley grade fr Calistoga Comment
  CAS-BOT-BC193122  Astragalus rattanii var. jepsonianus R. Bacigalupi; R. S. Ferris; Ira L. Wiggins 1933-6-2 6708 Lake On Pope Valley - Middletown road, 3 mi. NW. of county line Comment
  JEPS82741  Astragalus rattanii var. jepsonianus L. R. Heckard and J. C. Hickman 1984-4-7 6153 Lake Butts Canyon road e Deterts Reservoir; e of Deterts Reservoir Comment
  UCD112239  Barbarea Christopher Mallek 2008-5-12 AS2- 4 Napa Aetna Springs. 668 Comment
  CAS-BOT-BC16525  Barbarea orthoceras Peter H. Raven 1964-5-9 19068 Napa Along dirt road 2 miles west of Aetna Springs. Comment
  RSA195376  Barbarea orthoceras Gilbert Muth 1967-4-9 626 Lake Near Cassidy Creek. 335 Comment
  UC1282791  Barbarea orthoceras J. R. Sweeney 1953-5-8 1014 Lake 0.4 miles southeast of Black Oak Villa in Butts Canyon, 1.1 miles from Lake-Napa County line on Pope Valley road. 243 Comment
  CDA13211  Berberis aquifolium var. aquifolium G. F. Hrusa, M. J. Geitner 1996-4-2 12825 Napa North Coast Biodiversity Arena; Cub Valley at summit of the Palisades. Comment
  UCD161332  Berberis aquifolium var. aquifolium Jake Ruygt 1981-7-8 1061 Napa Bateman Creek at upper end. (Coordinates estimated by label maker at UC Davis). 609 Comment
  JEPS53002  Boechera breweri subsp. breweri K. Brandegee 1894-6-1 Napa e of Calistoga (Pope Valley grade summit, n Napa Range); Napa Range Comment
  JEPS110686  Boisduvalia densiflora Jake Ruygt 1980-6-21 934 Napa Bear Valley 633 Comment
  JEPS110603  Boschniakia strobilacea Jake Ruygt 1999-5-22 4167 Napa Livermore Ranch on road south of White Point. 826 Comment
  JEPS121547  Brodiaea elegans subsp. elegans Adam C. Schneider with Dick O'Donnell 2013-5-26 207 Napa Aetna Springs Road, 1.4 miles west of Pope Valley Road Comment
  UC1282821  Brodiaea elegans subsp. elegans J. R. Sweeney 1962-6-15 961 Lake ne-facing slope on Pope Valley road 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa Co. line); Butts Canyon 243 Comment
  UCD112240  Bromus Christopher Mallek 2008-5-12 AS2- 11 Napa Aetna Springs. 668 Comment
  JEPS123010  Bromus carinatus var. carinatus Jake Ruygt 1986-5-24 1791 Napa Table Mountain. Quad: Detert Reservoir. Comment
  JEPS76085  Bromus hordeaceus W. L. Jepson 1938-5-22 18814 Napa Pope Valley, Limekiln Creek Canyon Limekiln Creek Canyon; Pope Valley, Limekiln Creek Canyon Comment
  UC1155265  Bromus hordeaceus J. R. Sweeney 1952-5-2 744 Lake 0.4 mi se of Black Oak Villa in Butts Canyon (1.1 mi from Lake-Napa County line on Pope Valley Road) 243 Comment
  UCD58921  Bromus laevipes August L. Hormay 1932-7-19 s.n. Lake Southeast of Middletown. Comment
  HSC35395  Bromus madritensis subsp. rubens Dryden 1975-5-3 159 Lake Butt's Canyon Rd., 8.7 mi E of Hwy. 29 along Butt's Canyon Creek 549 Comment
  UCD139461  Calochortus albus R. L. Smith 1948-5-8 s.n. Napa 6 miles north of Aetna Springs, Pope Valley. Comment
  HSC35392  Calochortus amabilis R. M. Sullivan 1975-5-3 47 Lake 8.7 mi. E of SR 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  UC1282846  Calochortus amabilis J. R. Sweeney 1952-5-2 773 Lake 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa County line on Pope Valley road); Butts Canyon 243 Comment
  UCD139481  Calochortus amabilis R. L. Smith 1948-5-8 s.n. Napa 6 miles north of Aetna Springs, Pope Valley. Comment
  UC527960  Calochortus luteus R. Bacigalupi, R. S. Ferris, and Ira L. Wiggins 1933-6-2 6706 Lake Pope Valley to Middletown road (3 mi nw of county line) Comment
  JEPS129064  Calochortus tolmiei Jake Ruygt 1977-4-24 197 Napa 3.5 miles west of Butts Canyon Road on Aetna Springs Road. Detert Reservoir 7.5' Quad. Comment
  CAS-BOT-BC270797  Calycadenia pauciflora John Thomas Howell 1930-10-19 5631 Lake 8 miles from Middletown on Butts Canyon Road Comment
  CAS-BOT-BC270812  Calycadenia pauciflora John Thomas Howell 1930-10-19 5631 Lake 8 miles from Middletown on Butts Canyon Road Comment
  JEPS7810  Calycadenia pauciflora Peter H. Raven 1954-9-1 8096 Lake 7 mi s Middletown; Butts Canyon Comment
  POM181006  Calycadenia pauciflora J. T. Howell 1930-10-19 5631 Lake 8 miles from Middletown on Butte Canyon Road Comment
  UC175029  Calycadenia pauciflora Katharine Brandegee 1911-8-16 Lake Langtry Ranch, near Middletown Comment
  RSA456150  Calycanthus occidentalis Robert Gustafson, Don Reynolds 1983-6-7 2744 Lake Butts Canyon Rd., about 2 miles NW of the jct. of Snell Valley Rd. Comment
  UC1519492  Calycanthus occidentalis Robert Gustafson and Don Reynolds 1983-6-7 2744 Lake about 2 mi nw Butts Canyon Rd. junction of Snell Valley Rd. (Butte Canyon Rd) Comment
  CAS-BOT-BC221550  Calystegia collina subsp. collina H. D. Ripley; R. C. Barneby 1945-6-21 6924 Lake 8 miles SE of Middletown 335 Comment
  HSC35069  Calystegia collina subsp. collina M. Wetherwax 1975-5-3 131 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Cr. on Butt's Canyon Rd. 549 Comment
  HSC35336  Calystegia collina subsp. collina R. M. Sullivan 1975-5-3 49 Lake 8.7 mi. E of SR 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  UCD164750  Calystegia collina subsp. collina Jake Ruygt 2014-5-28 5962 Napa Oat Hill Mine Road east. 424 Comment
  CAS-BOT-BC223614  Calystegia collina subsp. oxyphylla R. K. Brummitt; A. Wolf; R. W. Howe 1998-5-15 19852 Lake 8.5 km ESE of Middletown on Butts Canyon Road, just E of Detert Reservoir 400 Comment
  JEPS101706  Calystegia collina subsp. oxyphylla Dean W. Taylor 1998-6-3 16463 Napa dirt rd 0.4 miles N Twin Peak Mine, Bateman Cr drainage 579 Comment
  RSA710321  Calystegia collina subsp. oxyphylla R. K. Brummitt, R. W. Howe, A. Wolf 1998-5-15 19852 Lake 8.5 km ESE of Middletown on Butts Canyon Road, just E of Detert Reservoir. 400 Comment
  UC1794963  Calystegia collina subsp. oxyphylla R. K. Brummitt, A. Wolf, and R. W. Howe 1998-5-15 19852 Lake 8.5 km ESE of Middletown on Butts Canyon Road, just E of Detert Reservoir 400 Comment
  JEPS31645  Calystegia purpurata Willis L. Jepson 1893-5-2 14518 Napa e Calistoga (New Pope Valley grade, Napa River Basin); Napa River Basin, e of Calistoga Comment
  JEPS122730  Camissonia contorta Jake Ruygt 1991-5-11 2666 Napa Intersection Aetna Extension Road with Oat Hill Mine Road. Quad: Detert Reservoir. Comment
Read comments
Jun 18 2018
  JEPS101439  Campanula angustiflora Dean W. Taylor 1998-6-3 16463 B Lake unnamed rd 0.7 miles N Napa County line, ca. 1.5 mile N of Oat Hill 548 Comment
  CAS-BOT-BC37591  Cardamine californica Elmer I. Applegate 1932-3-22 7032 Napa Mayacama Mountains. Crater Region. 4 miles north of Calistoga. Comment
  UC583409  Cardamine californica Elmer I. Applegate 1932-3-22 7032 Napa 4 mi n Calistoga (Mayacama Mountains, Crater Region); Mayacama Mountains, Crater Region, n of Calistoga Comment
  RSA17721  Cardamine californica var. integrifolia Elmer I. Applegate 1932-3-22 7032 Napa Crater region, Mayacama Mountains; 4 miles N of Calistoga. Comment
  JEPS106834  Cardamine californica var. sinuata Jake Ruygt 1979-4-14 510 Napa Aetna Springs Extension Road 475 Comment
  UCD160570  Carex G. Ledyard Stebbins 1994-4-15 s.n. Napa Aetna Springs. Comment
  UCD161334  Carex densa Jake Ruygt 1982-4-25 1204 Napa Large meadow at base of Swartz Canyon. (Coordinates estimated by label maker at UC Davis). 243 Comment
  UCD161706  Carex globosa Jake Ruygt 2010-6-21 5627 Napa Van Ness Canyon about 1/3 mile south of Wildwood house. (Coordinates converted from UTM data by label maker.) 609 Comment
  CDA13209  Carex nudata G. F. Hrusa, M. J. Geitner 1996-4-2 12823 Napa North Coast Biodiversity Arena; MonteSol Ranch, +/- 10 mi. S of Middletown (Lake Co.). Monte Sol Creek. Comment
  CAS-BOT-BC117618  Carex serratodens Peter H. Raven 1951-5-26 2873 Napa Butts Canyon 304 Comment
  UCD161640  Carex subfusca Jake Ruygt 2005-5-11 4831 Napa Cub Valley, south of Bear Valley. (Coordinates converted from UTM data by label maker.) 664 Comment
  UCD161360  Carex tumulicola Jake Ruygt 1988-5-1 2172 Napa Swartz Creek near Cleary Reserve. (Coordinates estimated by label maker at UC Davis). 292 Comment
  CAS-BOT-BC249079  Castilleja affinis Peter H. Raven 1964-5-9 19051 Napa Along dirt road 2 miles west of Aetna Springs 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
  HSC35362  Castilleja attenuata R. M. Sullivan 1975-5-3 52 Lake 8.7 mi. E of SR 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  CDA11898  Castilleja foliolosa G. F. Hrusa, G. L. Stebbins 1994-4-8 11722 Napa North Coast Biodiversity Arena; Approx. 1/2 mile above Aetna Springs resort. Comment
  HSC35020  Castilleja foliolosa R. M. Sullivan 1975-5-3 40 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  UCD122551  Castilleja foliolosa R. L. Smith 1948-5-8 s.n. Napa 6 miles north of Aetna Springs, Pope Valley. Comment
  UCD167995  Castilleja foliolosa James A. Neilson Jr. 1977-4-13 3862 Napa Summit Oat Hill Mine Rd., about 1/2 mile west Twin Peaks, about 1/3 mile north and a liitle west of Sugarloaf Mt. (Exact location unknown, coordinates estimated by label maker.) Comment
  JEPS3860  Castilleja minor subsp. spiralis W. L. Jepson 1938-9-24 19026 Napa n of Pope Valley (Canyon of James Creek); James Creek Comment
  JEPS6950  Castilleja minor subsp. spiralis Peter H. Raven 1954-9-1 8082 Lake 7 mi s Middletown; Butts Canyon Comment
  UC1537565  Castilleja minor subsp. spiralis Gordon H. True Jr. 1937-7-30 825 Napa near Aetna Springs 365 Comment
  UC190969  Castilleja minor subsp. spiralis Katharine Brandegee 1910-8-26 Napa Aetna Springs Comment
  CAS-BOT-BC48502  Ceanothus confusus Ira L. Wiggins 1933-6-3 6733 Lake Oat Hill Mine Comment
  CAS-BOT-BC49296  Ceanothus cuneatus John Thomas Howell 1931-4-3 6153 Lake Butts Canyon Road to Middletown, 6.5 miles from Aetna Springs Comment
  CDA11901  Ceanothus cuneatus G. F. Hrusa, G. L. Stebbins 1994-4-8 11721 A Napa North Coast Biodiversity Arena; approx. 1/2 mile above Aetna Springs resort. Comment
  JEPS42202  Ceanothus cuneatus var. cuneatus W. L. Jepson 1893-5-2 13987 Napa e Calistoga (Pope Valley Grade) Comment
  UC1070622  Ceanothus foliosus A. E. Wieslander 1938-10-29 860 Sonoma 3 mi e Mt. St. Helena; Calistoga quad. 457 Comment
  UCR43196  Ceanothus foliosus L. F. LaPre 1985-4-24 s.n. Napa Inner North Coast Ranges, Along Livermore Road between Hwy 29 (at Mountain Mill House Girl Scout Camp) and White Point, near the Lake Co. line and south of Three Peaks 671 Comment
  SBBG118108  Ceanothus foliosus var. foliosus C. Bornstein, E. Collins 2004-6-19 Napa Aetna Springs Rd, 1.9 mi W of jct with Pope Valley Rd 304 Comment
  UC1193328  Ceanothus foliosus var. foliosus P. Zinke 1951-5-15 217 Lake Lake County line 1 mile north of Livermore Ranch. 853 Comment
  UC1736301  Ceanothus foliosus var. foliosus Dean W. Taylor 1998-6-3 16451 Napa Livermore Road, edge of roadway bordering walnut orchard, ca. 1 air mile S of Three Peaks 640 Comment
  UCD112148  Ceanothus foliosus var. foliosus P. Zinke 1950-5-15 217 Lake county line 1 mile north of Livermore Ranch. 853 Comment
  UCD164751  Ceanothus foliosus var. foliosus Jake Ruygt 2014-6-7 5974 Napa Livermore Ranch, Montesol. 838 Comment
  CAS-BOT-BC50789  Ceanothus integerrimus H. E. McMinn 1922-1-1 388 Napa Between Aetna Springs and Middletown Comment
  UCD112504  Ceanothus integerrimus R. L. Smith 1948-5-8 s.n. Napa 6 miles north of Aetna Springs. Comment
  GH349698  Ceanothus jepsonii D. E. Breedlove 1980-6-29 44835 Unknown Butts Canyon Road 5-8 miles S of Middletown 274 Comment
  RSA195385  Ceanothus jepsonii subsp. albiflorus Gilbert Muth 1967-4-9 600 Napa Aetna Spring Road. 305 Comment
  CAS-BOT-BC51120  Ceanothus jepsonii var. albiflorus D. E. Breedlove 1980-6-29 44835 Lake Butts Canyon Road 5-8 miles S of Middletown 274 Comment
  CAS-BOT-BC51128  Ceanothus jepsonii var. albiflorus Peter H. Raven 1951-5-26 2884 Napa Butts Canyon 304 Comment
  HSC35327  Ceanothus jepsonii var. albiflorus R. M. Sullivan 1975-5-3 42 Lake 8.7 mi. E of SR 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  JEPS110860  Ceanothus jepsonii var. albiflorus Jake Ruygt 1976-4-15 11 Napa 2.4 miles west of Butts Canyon Rd. on Aetna Springs Rd. 329 Comment
  CAS-BOT-BC47999  Ceanothus parryi Peter H. Raven 1964-5-9 19061 Napa Edge of redwood grove along dirt road 2 miels west of Aetna Springs Comment
  CAS-BOT-BC53212  Ceanothus parryi Gilbert Muth 1967-4-9 613 Napa Kidd Canyon, brushy hillside 518 Comment
  CDA11906  Ceanothus parryi G. F. Hrusa, G. L. Stebbins 1994-4-8 11712 Napa North Coast Biodiversity Arena; Approx. 1/2 mile above Aetna Springs resort. Comment
  JEPS42242  Ceanothus parryi W. L. Jepson 1938-5-22 18820 Napa Limekiln Creek Canyon Pope Valley (lower slopes) Comment
  UC917338  Ceanothus parryi R. L. Smith 1948-5-8 Napa 6 miles north of Aetna Springs, Pope Valley Comment
  UCR43182  Ceanothus parryi L. F. LaPre 1985-5-2 s.n. Napa Along Livermore Road between Hwy 29 (At Mountain Mill House Girl Scout Camp) and white point, near Lake Co. line and south of Three Peaks 671 Comment
  UC1193291  Ceanothus prostratus P. Zinke 1951-3-21 223 Lake on Lake-Napa County Line Quad. 59C2 609 Comment
  UC1193292  Ceanothus prostratus P. Zinke 220 Lake 1 mi w Oat Hill; Quad 60D1 762 Comment
  UC527833  Ceanothus prostratus Ira L. Wiggins 1933-6-3 6733 Lake along road across canyon (e) from Oat Hill Mine (southeastern Lake County); along road across canyon (e) from Oat Hill Mine Comment
  UCD112669  Ceanothus prostratus G. Ledyard Stebbins Jr. 1964-5-24 6158 Napa Summit of ridge above Aetna Springs. 822 Comment
  UC1736103  Ceanothus sonomensis Dean W. Taylor 1998-6-3 16455 Napa Bateman Creek 0.3 miles S Twin Peaks Mine 624 Comment
  SEINET265705  Ceanothus tomentosus Royal D. Suttkus 1967-6-26 67- 30 -12 Napa Clearly Reserves 7.2 miles northwest of Pope Valley. Comment
  SEINET3076020 Image available Ceanothus tomentosus Royal D. Suttkus 1967-6-26 67- 30 -12 Napa Clearly Reserves, 7.2 miles NW of Pope Valley. Comment
  CDA14310  Centaurium tenuiflorum W. Ogden 1998-7-6 s.n. Napa North Coast Biodiversity Arena; Pope Valley Rd. 0 Comment
  JEPS46939  Centaurium trichanthum W. L. Jepson 1938-9-24 19022 Napa canyon of Limekiln Creek Pope Valley 304 Comment
  RSA523908  Centaurium trichanthum Gordon H. True Jr. 1937-7-30 827 Napa Near Aetna Springs. 366 Comment
  UC1282751  Centaurium trichanthum J. R. Sweeney 1952-6-15 962 Lake 0.4 mi se Black Oak Villa (in Butts Canyon, 1.1 mi from Lake-Napa county line on Pope Valley road); Butts Canyon 243 Comment
  UC1438405  Centaurium trichanthum C. R. Broome 1971-8-25 890 Napa 9.7 mi n Pope Valley (and 9.75 mi s of Middletown, Butts Canyon Road, just w of highway) Comment
  UC1537512  Centaurium trichanthum Gordon H. True Jr. 1937-7-30 827 Napa near Aetna Springs 365 Comment
  CDA11904  Cercocarpus betuloides G. F. Hrusa, G. L. Stebbins 1994-4-8 11725 A Napa North Coast Biodiversity Arena; approx. 1/2 mile above Aetna Springs resort. Comment
  JEPS45528  Cercocarpus betuloides var. betuloides Willis L. Jepson 1893-5-22 13868 Napa E of Calistoga (Pope Valley grade near the Palisades); Napa River Basin Comment
  HSC35071  Cercocarpus montanus var. glaber R. M. Sullivan 1975-5-3 30 Lake 8.7 mi. E of SR 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  UC1537004  Chamaesyce serpyllifolia Gordon H. True 1937-7-30 826 Napa near Aetna Springs 365 Comment
  UC1282827  Chlorogalum pomeridianum var. pomeridianum J. R. Sweeney 1952-5-2 761 Lake ne facing slope 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa county line on Pope Valley road); Butts Canyon 243 Comment
  JEPS106932  Cirsium cymosum var. cymosum Jake Ruygt 1979-6-3 677 Napa Aetna Springs Rd. 438 Comment
  OBI57137  Cirsium cymosum var. cymosum David J. Keil, with V. L. Holland, L. D. Oyler, G. F. Hrusa, G. L. Stebbins, et al. 1994-6-6 24516 Napa Along Aetna Springs Road on east slope of Sugarloaf Mountain Comment
  JEPS43620  Clarkia concinna subsp. concinna W. L. Jepson 1938-5-22 18809 Napa Limekiln Creek Canyon Pope Valley Comment
Read comments
Oct 2 2012
  UC1282763  Clarkia concinna subsp. concinna J. R. Sweeney 1952-6-15 958 Lake 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa county line on Pope Valley road); Butts Canyon 243 Comment
  HSC35335  Clarkia gracilis R. M. Sullivan 1975-5-3 51 Lake 8.7 mi. E of SR 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  CAS-BOT-BC164529  Clarkia gracilis subsp. albicaulis D. E. Breedlove 1980-6-29 44822 Lake Butts Canyon Road 5-8 miles S of Middletown 274 Comment
  GH367705  Clarkia gracilis subsp. albicaulis D. E. Breedlove 1980-6-29 44822 Unknown Butts Canyon Road 5-8 miles S of Middletown. 274 Comment
  UC634700  Clarkia purpurea subsp. quadrivulnera H. L. Mason June 1930 5692 Lake 4 mi e Middletown Comment
  HSC37225  Claytonia exigua subsp. exigua Lon Hall 1975-5-3 332 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  UC1282809  Claytonia parviflora subsp. parviflora J. R. Sweeney 1952-5-2 740 Lake 0.4 mi se Black Oak Villa (in Butts Canyon, 1.1 mi from Lake-Napa county line on Pope Valley road); Butts Canyon 243 Comment
  CAS-BOT-BC91451  Clematis lasiantha Gilbert Muth 1967-4-9 612 Napa Aetna Springs Road. 304 Comment
  CAS-BOT-BC92682  Clematis ligusticifolia H. E. McMinn 296 Napa Upper Pope Canyon about 6 miles north of Aetna Springs on road to Middleton. Comment
  JEPS6364  Collinsia sparsiflora var. arvensis Rimo Bacigalupi and J. R. Sweeney 1953-5-26 4138 Lake 4 mi nw Black Oak Villa (very near n shore of Dieterts Res., along Butts Canyon rd) 304 Comment
  CDA10847  Collomia diversifolia G. F. Hrusa, G. L. Stebbins 1994-4-18 11784 A Napa North Coast Biodiversity Arena; Swartz Cyn. Rd, approx. 2 m. NW of Aetna Springs. 228 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
  JEPS101657  Collomia diversifolia Dean W. Taylor 1998-6-3 16467 Napa dirt rd 0.4 miles N Twin Peak Mine, Bateman Cr drainage 579 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
  RSA409249  Collomia diversifolia Milo S. Baker 1945-5-9 s.n. Lake Butte's Canyon below Black Oak Villa Comment
  RSA74124  Collomia diversifolia Milo S. Baker 1948-5-12 12038 Lake Butt's Canyon just below Black Oak Villa Comment
  SBBG103164  Collomia diversifolia D. H. Wilken 1973-5-6 11921 Lake Butts Cyn. 0.5 mi N of Napa-Lake County boundary 365 Comment
  UC1181373  Collomia diversifolia Milo S. Baker 1948-5-12 12038 Lake just below Black Oak Villa; Butt's Canyon Comment
  UC1191142  Collomia diversifolia Herbert L. Mason 1953-6-8 14522 Lake Black Oak Villa Butts Canyon Comment
  UC1282736  Collomia diversifolia J. R. Sweeney 1953-5-18 1038 Lake ne facing slope on Pope Valley road 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa county line); Butts Canyon 243 Comment
  UC1282737  Collomia diversifolia J. R. Sweeney 1952-5-2 764 Lake ne-facing slope on Pope Valley road 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa county line); Butts Canyon Comment
  UC963990  Collomia diversifolia R. F. Hoover 1941-4-26 4936 Lake 5 mi e Middletown (on road to Pope Valley) Comment
  UC971708  Collomia diversifolia Herbert L. Mason 1948-5-9 13570 Napa on gravel bars of stream near head of canyon Butts Canyon Comment
Read comments
Sep 27 2012
  UCR80216  Collomia diversifolia Milo S. Baker 1948-5-12 12038 Lake North Coast Ranges, Butts Canyon just below Black Oak Villa 305 Comment
  JEPS110955  Collomia heterophylla Jake Ruygt 1981-4-25 999 Napa road between Aetna Springs and Table Mtn 396 Comment
  UC1191143  Collomia heterophylla Herbert L. Mason 1953-6-8 14521 Lake Black Oak Villa Butts Canyon Comment
  UCD112237  Collomia heterophylla Christopher Mallek 2008-5-12 AS2- 7 Napa Aetna Springs. 668 Comment
  GH78204  Cordylanthus diffusus F. W. Pennell 1940-7-4 26051 Unknown Route 29, 7 miles south of Middletown, 1600-1800 feet Comment
  GH78205  Cordylanthus diffusus F. W. Pennell 1940-7-4 26051 Unknown Route 29, 7 miles south of Middletown, 1600-1800 feet Comment
  NY68284  Cordylanthus diffusus F. W. Pennell 1940-7-4 26051 Lake Route 29, 7 miles S of Middletown. 487.7 Comment
  JEPS7006  Cordylanthus pilosus subsp. pilosus Peter H. Raven 1954-9-1 8095 Lake Butts Canyon 7 mi s of Middletown; Butts Canyon Comment
  UC217601  Cordylanthus pilosus subsp. pilosus Katharine Brandegee Napa near Aetna; Pope Valley Comment
  CAS-BOT-BC238215  Cordylanthus tenuis subsp. brunneus R. F. Hoover 1938-9-23 3866 Lake Butts Canyon Comment
  UCD161330  Cornus glabrata Jake Ruygt 1980-6-21 931 Napa Van Ness Creek. (Coordinates estimated by label maker at UC Davis). Comment
  JEPS106395  Cornus nuttallii Jake Ruygt 1990-4-28 2510 Napa Livermore Rd. about 1/2 mile from HWY 29 524 Comment
  SEINET265717  Cornus nuttallii Royal D. Suttkus 1967-6-26 67- 30 -15 Napa Clearly Reserves 7.2 miles NW of Pope Valley. Comment
  SEINET3089139 Image available Cornus nuttallii Royal D. Suttkus 1967-6-26 67- 30 -15 Napa Clearly Reserves 7.2 miles NW of Pope Valley. Comment
  CAS-BOT-BC190157  Crypsis vaginiflora Peter H. Raven 1954-9-1 8100 Lake Strand of Detest Reservoir, 5.8 mile from Middletown on Butts Canyon road. Comment
  JEPS104969  Cryptantha hispidula Dean W. Taylor 1998-6-23 16691 Napa N flank Twin Peaks, ridge dividing Cedar Canyon & Bateman Cr (ca. 5 air mi W Aetna Springs) 655 Comment
  UC762190  Cryptantha hispidula R. F. Hoover 1941-4-26 4934 Lake 5 mi e Middletown (on road to Pope Valley) Comment
  A357984  Cupressus macnabiana N. F. Bracelin 1930-10-19 127 Unknown 10 mi. S. of Middletown, Lake Co. Butte Canyon road Comment
  CAS-BOT-BC80722  Cupressus macnabiana John Thomas Howell 1931-4-3 6143 Napa Near Aetna Springs, Pope Valley, Napa Range Comment
  CLARK-A1528-2663  Cupressus macnabiana John C. Roos 1938-11-19 323 Napa Pope Valley Comment
  GH356045  Cupressus macnabiana J. McLean (California) 1897-1-1 Unknown Etna Springs, Napa Co. Cal. Comment
  POM263126  Cupressus macnabiana J. C. Roos 1938-11-19 323 Napa Pope Valley, near Altna Springs Comment
  UC1193108  Cupressus macnabiana P. Zinke 1951-5-21 226 Lake between Black Oak Villa and County line; Quad 59C2 426 Comment
  UCD110850  Cupressus macnabiana Christopher Mallek 2008-1 AS- 1 Napa Aetna Springs. 668 Comment
  UCR23367  Cupressus macnabiana John C. Roos 1938-11-19 323 Napa North Coast Range, Pope Valley, Aetna Springs 305 Comment
  A356122  Cupressus sargentii N. F. Bracelin 1930-10-19 128 Unknown 10 mi. S. of Middletown, Butte Canyon Road Comment
  A356149  Cupressus sargentii F. W. Anderson 1913-09-01 - 1913-10-01 Unknown Butt's Canyon , S.W. Lake C. Comment
  A356179  Cupressus sargentii C. B. Wolf & E. R. Johnson 1934-10-16 6193 Unknown Above Aetna Springs about 1/2 mi. S. W. of Quicksilver Mine 457 Comment
  CAS-BOT-BC80809  Cupressus sargentii R. Bacigalupi; R. S. Ferris; Ira L. Wiggins 1933-6-2 6714 Lake on Pope Valley - Middletown road, 3 mi. NW. of Napa-Lake county line Comment
  CAS-BOT-BC85487  Cupressus sargentii Carl Brandt Wolf; E. R. Johnson 1934-10-16 2149 Napa above Aetna Springs about 1/2 mi. SW of Quicksilver Mine 457 Comment
  CAS-BOT-BC85518  Cupressus sargentii John Thomas Howell 1930-10-19 5630 Lake Rocky canyon bottom, 10 miels from Middletown on Butts Canyon Road Comment
  CAS-BOT-BC85524  Cupressus sargentii Mrs. H. P. Bracelin 1930-10-19 127 Lake 10 mi. S. of Middletown, Butts Canyon Road Comment
  CDA10848  Cupressus sargentii G. F. Hrusa, G. L. Stebbins 1994-4-18 11785 a Napa North Coast Biodiversity Arena; On hill above Swartz Canyon Rd. approx. 2 m. NW of Aetna Springs. 237 Comment
  CDA10849  Cupressus sargentii G. F. Hrusa, G. L. Stebbins 1994-4-18 11786 a Napa North Coast Biodiversity Arena; On hill above Swartz Canyon Rd. approx. 2 m. NW of Aetna Springs. 228 Comment
  CDA11902  Cupressus sargentii G. F. Hrusa, G. L. Stebbins 1994-4-8 11718 Napa North Coast Biodiversity Arena; Tree, 10 m in height, along small creek tributary to Swartz Creek. Colony on serpentine, approx. 1/2 mile above Aetna Springs resort. Comment
  CDA11909  Cupressus sargentii G. F. Hrusa, G. L. Stebbins 1994-4-8 11715 Napa North Coast Biodiversity Arena; Tree 8 meters tall, upper hillslopes above road on small rivulet. Serpentine area approx. 1/2 mile above Aetna Springs resort. Comment
  JEPS103999  Cupressus sargentii Jake Ruygt 1979-2-25 436 Napa Oat Hill Mine Rd. near Aetna Springs 411 Comment
  POM192996  Cupressus sargentii H. P. Bracelin 1930-10-19 127 Lake 10 miles south of Middletown, Butts Canyon Road Comment
  RSA17620  Cupressus sargentii C. B. Wolf, E. R. Johnson 1934-10-16 6193 Napa Above Aetna Springs about 0.5 mile southwest of Quicksilver Mine 457 Comment
  RSA352387  Cupressus sargentii C. B. Wolf, E. R. Johnson 1934-10-16 6193 Napa Above Aetna Springs about 0.5 mile southwest of Quicksilver Mine 457 Comment
  UC527923  Cupressus sargentii R. Bacigalupi, R. S. Ferris, and Ira L. Wiggins 1933-6-2 6714 Lake 3 mi nw Napa-Lake County line (on Pope Valley-Middleton road) Comment
  UCD133656  Cupressus sargentii Grady L. Webster; R. Rhode, A. Zoger 1990-4-28 7726 Lake Vic. of Black Oak Villa along Butts Canyon Road c. 0.5 mi NW of Lake/Napa Co. line. 297 Comment
  UCD133660  Cupressus sargentii C. B. Wolf; E. R. Johnson 1934-10-16 6193 Napa Above Aetna Springs about .5 mi. SW of Quicksilver Mine. 457 Comment
  RSA195286  Cynoglossum grande Gilbert Muth 1967-4-19 603 Napa Aetna Springs Road. 305 Comment
  UCD158906  Cynoglossum grande G. Ledyard Stebbins 1994-4-15 s.n. Napa Aetna Springs. Comment
  JEPS116568  Cystopteris fragilis Jake Ruygt 1993-4-3 3181 Napa Little Bear Valley. Detert Reservoir 7.5' Quad. Comment
  UC9220  Delphinium Willis L. Jepson 1893-5-2 Napa Pope Valley grade Napa River Basin Comment
  JEPS60582  Delphinium decorum Willis L. Jepson 1893-5-2 Napa Pope Valley grade from Calistoga Napa River Basin (near summit) Comment
  HSC35329  Delphinium hesperium R. M. Sullivan 1975-5-3 46 Lake 8.7 mi. E of SR 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  CAS-BOT-BC9933  Delphinium nudicaule Ira L. Wiggins 1933-6-3 6721 Lake 2 miles E. of Oat Hill Mine, Comment
  UC527957  Delphinium nudicaule Ira L. Wiggins 1933-6-3 6721 Lake hillside 2 mi e Oat Hill Mine Comment
  CAS-BOT-BC121979  Delphinium uliginosum Thomas Craig 1941-6-18 s.n. Lake Road between Aetna Springs and Middletown Comment
  CAS-BOT-BC17101  Delphinium uliginosum Rimo Bacigalupi 1940-6-9 2428 Lake Six miles south of Middletown along Middletown-Pope Valley road 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
  CAS-BOT-BC17146  Delphinium uliginosum John Thomas Howell 1965-5-27 41321 Lake Butts Canyon Comment
  CAS-BOT-BC17147  Delphinium uliginosum R. C. Bacigalupi; R. S. Ferris; Ira L. Wiggins 1933-6-2 6701 Lake 1/4 mi. NW of Oak Park Springs, on Pope Valley-Middletown road. Comment
  GH369748  Delphinium uliginosum D. E. Breedlove 1980-6-29 44827 Unknown Butts Canyon Road 5-8 miles S of Middletown 274 Comment
  OBI10609  Delphinium uliginosum Robert F. Hoover 1966-5-28 9880 Lake Valley at head of Butts Cyn E of Middletonw Comment
  UC1282801  Delphinium uliginosum J. R. Sweeney 1952-5-19 931 Lake 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa Co. line on Pope Valley road); Butts Canyon 243 Comment
  UCD96589  Delphinium uliginosum W. R. Russell 1953-6-12 s.n. Lake 12 1/2 miles north of Pope Valley on road from Clear Lake area, Southern Lake County. Comment
  UC1282802  Delphinium variegatum J. R. Sweeney 1952-5-19 934 Lake ne-facing slope 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa Co. line on Pope Valley rd); Butts Canyon 243 Comment
  UC1193221  Dendromecon rigida P. Zinke 1951-5-17 PZ 213 Lake 2 mi n Livermore Ranch (Napa-Lake County boundary); Quad 60D1 701 Comment
  JEPS64159  Dichelostemma capitatum Willis L. Jepson 1893-5-2 20968 Napa e from Calistoga (on New Pope Valley grade); Napa Range, New Pope Valley Grade Comment
  UC3238  Dichelostemma capitatum Willis L. Jepson 1893-5-2 Napa New Pope Valley grade Napa River Basin Comment
  HSC35363  Dichelostemma capitatum subsp. capitatum R. M. Sullivan 1975-5-3 48 Lake 8.7 mi. E of SR 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  HSC35410  Dichelostemma capitatum subsp. capitatum Scott M. Kruse 1975-5-3 21 Lake 8.7 mi. E of SR 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  CAS-BOT-BC153375  Diplacus layneae H. D. Ripley; R. C. Barneby 1945-6-21 6926 Lake 8 miles S.E. of Middletown 335 Comment
  CAS-BOT-BC153385  Diplacus layneae D. E. Breedlove 1980-6-29 44838 Lake Butts Canyon Road 5-8 miles S of Middletown 274 Comment
  CAS-BOT-BC151335  Diplacus tricolor Peter H. Raven 1951-5-26 2877 Napa Butts Canyon 304 Comment
  JEPS24759  Downingia concolor var. concolor John H. Weiler 1960-5-22 60117 Lake 14.7 mi. n.w. Pope Valley (on rd. to Middletown, along margins of Guinot Lake); Guinot Lake Comment
  UC1244023  Downingia concolor var. concolor John H. Weiler 1960-4-22 60117 Lake 14.7 mi nw Pope Valley (on road to Middletown, along margins of Guinot Lake); Guinot Lake Comment
  JEPS106782  Draba verna Jake Ruygt 1993-4-3 3184 Napa Little Bear Valley 670 Comment
  SEINET267030 Image available Dryopteris filix-mas Royal D. Suttkus 1967-6-26 673031 Napa Clearly Reserves 7.2 miles NW of Pope Valley. Comment
  SEINET267031 Image available Dryopteris filix-mas Royal D. Suttkus 1967-6-26 673031 Napa Clearly Reserves 7.2 miles NW of Pope Valley. Comment
  SEINET3098801 Image available Dryopteris filix-mas Royal D. Suttkus 1967-6-26 67- 30 -31 Napa Clearly Reserves 7.2 miles NW of Pope Valley. Comment
  JEPS50046  Dudleya cymosa W. L. Jepson 1938-5-22 18821 Napa Limekiln Creek Canyon Pope Valley Comment
  JEPS126136  Elatine brachysperma Jake Ruygt 2004-5-29 4610 Napa Bear Valley at the pond. Detert Reservoir 7.5' Qua. Comment
  UC1155252  Elymus elymoides subsp. elymoides J. R. Sweeney 1952-6-15 949 Lake ne-facing slope 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa Co. line on Pope Valley Rd.); Butts Canyon 243 Comment
  CAS-BOT-BC203594  Elymus glaucus subsp. glaucus Peter H. Raven 1964-5-9 19047 Napa 2 miles west of Aetna Springs Comment
  JEPS76083  Elymus glaucus subsp. glaucus W. L. Jepson 1938-5-22 18811 Napa Limekiln Creek Canyon Pope Valley Comment
  JEPS27637 Image available Elymus glaucus var. jepsonii Willis L. Jepson 1893-1 14058 Napa Napa Valley Napa River Basin; Napa River Basin, Napa Valley Comment
  RSA14231  Epilobium brachycarpum Daniel Cleveland 1882-8-24 s.n. Napa Aetna Springs Comment
  JEPS110715  Epilobium minutum Jake Ruygt 1991-5-11 2669 Napa intersection Aetna Extension Rd. with Oat Hill Mine Rd. 670 Comment
  JEPS101740  Epilobium torreyi Dean W. Taylor 1998-6-3 16458 Lake unnamed rd 0.7 miles N Napa County line, ca. 1.5 mile N of Oat Hill 548 Comment
  UCD161327  Erigeron philadelphicus Jake Ruygt 1980-5-4 871 Napa Bear Valley. (Coordinates estimated by label maker at UC Davis). 621 Comment
  JEPS121522  Eriodictyon californicum Adam C. Schneider with Dick O'Donnell 2013-5-26 203 Napa Aetna Springs Road, 1.4 miles west of Pope Valley Road Comment
  SEINET265706  Eriodictyon californicum Royal D. Suttkus 1967-6-26 67- 30 -17 Napa Clearly Reserves 7.2 miles NW of Pope Valley. Comment
  SEINET3091529 Image available Eriodictyon californicum Royal D. Suttkus 1967-6-26 67- 30 -17 Napa Clearly Reserves, 7.2 miles NW of Pope Valley. 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
  UC1282817  Eriogonum luteolum var. luteolum J. R. Sweeney 1953-5-18 1037 Lake 1.1 mi on Pope Valley road Lake-Napa county line (0.4 mi se of Black Oak Villa in Butts Canyon) 243 Comment
  UC178455  Eriogonum luteolum var. luteolum Katharine Brandegee 1911-8-16 Lake near Middletown (Langtry Ranch); Langtry Ranch Comment
  UCR43099  Eriogonum luteolum var. luteolum L. F. LaPre 1985-4-26 s.n. Lake Inner North Coast Ranges, Bucksnort Creek serpentine barrens, 0.5 mi north of Butts Canyon Road, just east of Detert Reservoir 320 Comment
  JEPS110856  Eriogonum umbellatum var. bahiiforme Jake Ruygt 1980-6-21 935 Napa Bear Valley 621 Comment
  CAS-BOT-BC262324  Eriogonum vimineum D. E. Breedlove 1980-6-29 44837 Lake Butts Canyon Road 5-8 miles S of Middletown 274 Comment
  UC1080202  Eriophyllum lanatum var. achilleoides J. R. Sweeney 1953-5-8 Lake 0.5 mi n of Black Oak Villa Comment
  UC1080198  Eriophyllum lanatum var. integrifolium Francia Chisaki 1953-5-8 565 Lake 0.5 mi n of Black Oak Villa Comment
  UC592167  Eryngium aristulatum var. aristulatum H. L. Mason 1930-6-1 5686 Lake 4 mi. e. Middletown Comment
  CAS-BOT-BC151561  Erythranthe nudata D. E. Breedlove 1980-6-29 44828 Lake Butts Canyon Road 5-8 miles S of Middletown 274 Comment
  CAS-BOT-BC151565  Erythranthe nudata H. D. Ripley; R. C. Barneby 1945-6-21 6925 Lake 8 miles SE of Middletown 335 Comment
  CAS-BOT-BC124172  Erythronium helenae Elmer Ivan Applegate 1932-4-4 7037 Napa Volcanic crater region of Mt. St. Helena, northern Napa County; slope just E of the Palasades on old stage road Comment
  CAS-BOT-BC124173  Erythronium helenae Elmer Ivan Applegate 1932-4-4 7037 Napa Volcanic crater region of Mt. St. Helena, northern Napa County; slope just E of the Palasades on old stage road Comment
  CAS-BOT-BC133275  Erythronium helenae Peter H. Raven 1955-4-9 8270 Lake Butts Canyon Comment
  CAS-BOT-BC133280  Erythronium helenae Betty Hammerly Pappenhagen 1970-3-22 878 Lake Ca. 4 miles s. of Middletown along Pope Valley Road Comment
  CAS-BOT-BC133281  Erythronium helenae Peter H. Raven 1955-4-9 8270 Lake Butts Canyon Comment
  CAS-BOT-BC133290  Erythronium helenae Elmer I. Applegate 1932-3-22 7031 Napa Mt. St. Helena, northern Napa County, just east of the [Palasades] Palisades on old stage road Comment
  CAS-BOT-BC133291  Erythronium helenae Elmer I. Applegate 1932-3-22 7031 Napa Mount St. Helena, just east of the Palisades on the old stage road Comment
  CAS-BOT-BC26158  Erythronium helenae Elmer I. Applegate 1932-4-4 7037 Napa Volcanic crater region of Mount St. Helena. Steep northerly slope just east of the Palisades on old stage road. Comment
  CAS-BOT-BC26159  Erythronium helenae Elmer I. Applegate 1932-4-4 7037 Napa Volcanic crater region of Mt. St. Helena, northern Napa County. Steep northerly slope just east of the Palasades on old stage road. Comment
  GH29919  Erythronium helenae E. I. Applegate 1932-4-4 7037 Unknown Volcanic crater region of Mount St. Helena Comment
  GH357389  Erythronium helenae F. H. Utech, E. M. Mcclintock, W. Knight & I. Knight 1984-4-13 84 -025 Unknown Lake County: ca 6.0 mi E from junction of CA hwy 29 and Butts Canyon Road on Butts Canyon Road; Detert Reservoir area Comment
  JEPS113963  Erythronium helenae Jake Ruygt 1976-4-15 10 Napa 3.1 miles west of Butts Canyon Road on Aetna Springs Road. Aetna Springs 7.5' Quad. Comment
  JEPS81596  Erythronium helenae R. Raiche 1982-3-7 20207 Lake hill at n.e. side Detert Reservoir (on Butts Canyon Rd.) Comment
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Apr 21 2010
  NY319669  Erythronium helenae E. I. Applegate 1932-4-4 7037 Napa Volcanic crater region of Mount St. Helena. Steep northerly slope just east of the Palisades on old stage road. Comment
  NY319670  Erythronium helenae E. I. Applegate 1932-4-4 7037 Napa Volcanic crater region of Mount St. Helena. Steep northerly slope just east of the Palisades on old stage road. Comment
  RSA176484  Erythronium helenae Elmer I. Applegate 1932-3-22 7031 Napa Volcanic crater region of Mount St. Helena, just east of the Palisades on the Old Stage Road Comment
  RSA195285  Erythronium helenae Gilbert Muth 1967-4-9 601 Napa Aetna Spring Road. 305 Comment
  SD60206  Erythronium helenae Elmer I. Applegate 1932-4-4 7037 Napa Volcanic crater region of Mount St. Helena, steep northerly slope just east of the Palisades on old stage road, brushy woods. Comment
  SEINET12058502  Erythronium helenae F. H. Utech, Kawano, S.; Ohara, M. 1995-3-27 95 -66 Lake 6 mi ESE of Middletown & CA 29 on Butts Canyon Road, E of Detert Reservoir Comment
  SEINET1783218  Erythronium helenae Elmer I. Applegate 1932-4-4 7037 Napa Volcanic crater region of Mt. St. Helena, northern Napa Country. Comment
  SEINET882372 Image available Erythronium helenae Elmer I. Applegate 1932-1 7037 Napa Volcanic crater region of Mount St. Helena. Comment
  SEINET882373 Image available Erythronium helenae Elmer I. Applegate 1932-1 7037 Napa Volcanic crater region of Mount St. Helena. Comment
  UC13786  Erythronium helenae Miss Armstrong Mar. 1900 Napa Oa<t?> Hill Comment
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May 1 2014
  UC643191  Erythronium helenae Elmer I. Applegate 1932-4-4 7037 Napa steep northerly slope just e Palisades (on old stage road, volcanic crater region); Mt. St. Helena Comment
  UCD139641  Erythronium helenae Rolf Y. Berg 1963-3-3 s.n. Lake head of Butts Creek Canyon, on Pope Valley - Middletown Road. Comment
  UCD139642  Erythronium helenae W. Robert Powell 1977-4-15 s.n. Lake just north of White Point at sharp bend of road between highway 29 and Oat Hill area; 0.2 mile north of Napa-Lake County Line. Comment
  UCD166145  Erythronium helenae John Gibson 2016-3-19 6 Napa Near Aetna Springs, ca 2 mi from jct with Pope Valley Rd and 1.1 miles west of Aetna Springs. 365 Comment
  UCD168065  Erythronium helenae James Neilson 1977-4-8 3858 Lake White Point. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD69385  Erythronium helenae R. B. Kimsey; L. S. Kimsey 1997-5-3 s.n. Napa A half mile west of Aetna Spring, on Sugar Loaf Mountain. Comment
  UC10041  Eschscholzia caespitosa Willis L. Jepson 1893-5-2 Napa New Pope Valley grade Napa River Basin Comment
  HSC35406  Eschscholzia californica J. M. Sauser 1975-5-3 30 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  SEINET3093500 Image available Eucalyptus globulus Royal D. Suttkus 1967-6-26 67- 30 -5 Napa Clearly Reserves, 7.2 miles NW of Pope Valley. Comment
  HSC34576  Euphorbia crenulata Robert M. Specht 1975-5-3 164 Lake 8.7 mi E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  UC1155258  Festuca californica J. R. Sweeney 1953-5-8 1017 Napa 0.1 mi se Black Oak Villa (1.1 mi from Lake-Napa County line; on Pope Valley road); Butts Canyon Comment
  CAS-BOT-BC278340  Festuca californica subsp. californica Peter H. Raven 1964-5-9 19069 Napa Along dirt road 2 miles west of Aetna Springs Comment
  UCD164759  Festuca elmeri Jake Ruygt 2014-6-9 5986 Napa Livermore Ranch, Bear valley. 623 Comment
  SBBG115627  Festuca microstachys B. Crampton 1962-5-16 6434 Napa ca. 0.5 mi W of Aetna Springs Comment
  JEPS126024  Frasera albicaulis var. nitida Jake Ruygt 1979-6-3 675 Napa Oat Hill Mine Road north. Detert Reservoir 7.5' Quad. Comment
  UCD121437  Frasera albicaulis var. nitida G. Ledyard Stebbins Jr. 1964-5-24 6156 Napa West of Aetna Springs, ca. 1/2 mile west of Corona Mine. 670 Comment
  JEPS61904  Fritillaria affinis Willis L. Jepson 1893-5-2 14822 Napa e from Calistoga (Napa River Basin, new Pope Valley grade); Napa Mountains, Napa River Basin, Pope Valley Comment
  UC1282820  Fritillaria affinis J. R. Sweeney 1953-3-7 973 Lake 0.4 mi se of Black Oak Villa (in Butts Canyon, 1.1 mi from Lake-Napa county line on Pope Valley Road); Butts Canyon 243 Comment
  SEINET12058215  Fritillaria pudica F. H. Utech, Kawano, S.; Ohara, M. 1995-3-27 95 -67 Lake 6 mi ESE of Middletown & CA 29 on Butts Canyon Road, E of Detert Reservoir Comment
  CAS-BOT-BC130486  Fritillaria purdyi Mrs. M. Ackley 1965-4-1 s.n. Napa Hills w. of Aetna Springs Comment
  CAS-BOT-BC130488  Fritillaria purdyi Elmer I. Applegate 1932-4-4 7038 Napa Palasades, Mayacama range, north of Calistoga Comment
  GH357431  Fritillaria purdyi E. I. Applegate 1932-4-4 7038 Unknown Palasades, Mayacama range, north of Calistoga, Napa County Comment
  JEPS113966  Fritillaria purdyi Jake Ruygt 1993-4-3 3185 Napa Little Bear Valley. Detert Reservoir 7.5' Quad. Comment
  RSA17439  Fritillaria purdyi Elmer I. Applegate 1932-4-4 7038 Napa Palasades, Mayacama Range, north of Calistoga Comment
  UC583533  Fritillaria purdyi Elmer I. Applegate 1932-4-4 7038 Napa n of Calistoga (Mayacama Range, Palisades); Mayacama Range, Palisades Comment
  UCD167997  Fritillaria purdyi James A. Neilson Jr. 1977-4-13 3864 Napa Summit Oat Hill Mine Rd., about 1/2 mile west Twin Peaks, about 1/3 mile north and a liitle west of Sugarloaf Mt. (Exact location unknown, coordinates estimated by label maker.) Comment
  RSA195366  Fritillaria recurva Gilbert Muth 1967-4-9 599 Napa Aetna Springs Road Comment
  UC1490306  Fritillaria recurva Rolf Y. Berg 1980-4-13 Lake 0.5 mi w of Napa County Line (Butts Canyon); Butts Canyon Comment
  JEPS52614  Galium Lauramay T. Dempster and G. L. Stebbins 1966-6-3 4232 Lake 0.6 mi nw Black Oak Villa (s side of Pope Valley-Middletown Hwy, along gully) Comment
  JEPS52616  Galium L. T. Dempster and G. L. Stebbins 1966-6-3 4230 Lake 0.6 mi nw Black Oak Villa (s side of Pope Valley-Middletown Hwy, along gully) Comment
  UC1502964  Galium Lauramay T. Dempster and G. L. Stebbins 1966-6-3 4230 Lake 0.6 mi nw Black Oak Villa (s side of Pope Valley-Middletown Hwy, along gully) Comment
  UC1502966  Galium L. T. Dempster and G. L. Stebbins 1966-6-3 4232 Lake 0.6 mi nw Black Oak Villa (s side of Pope Valley-Middletown Hwy, along gully) Comment
  JEPS110565  Galium andrewsii subsp. andrewsii Jake Ruygt 1979-6-3 674 Napa Oat Hill Mine Rd. North 573 Comment
  JEPS52615  Galium andrewsii subsp. andrewsii Lauramay T. Dempster and G. L. Stebbins 1966-6-3 4231 Lake s side of Pope Valley-Middletown road 0.6 mi nw Black Oak Villa (along gully) Comment
  JEPS52786  Galium andrewsii subsp. andrewsii G. Ledyard Stebbins 1964-5-24 6160 Napa gentle n-facing slope about 1/2 mi w Corona Mine (in hills w of Aetna Springs); Calistoga Quadrangle 670 Comment
  JEPS52788  Galium andrewsii subsp. andrewsii G. Ledyard Stebbins 1964-5-24 6151 Lake on road from Middletown to Pope Valley about 1/2 mi n Napa County line; Butts Canyon 228 Comment
  UC1282696  Galium andrewsii subsp. andrewsii J. R. Sweeney 1952-5-2 768 Lake 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa Co. line on Pope Valley Rd); Butts Canyon 243 Comment
  UC1502965  Galium andrewsii subsp. andrewsii L. T. Dempster and G. L. Stebbins 1966-6-3 4231 Lake 0.6 mi nw Black Oak Villa (s side of Pope Valley-Middletown Hwy) Comment
  UCD112244  Galium aparine Christopher Mallek 2008-5-12 AS2- 21 Napa Aetna Springs. 668 Comment
  UC1318333  Galium californicum subsp. californicum J. R. Sweeney 1953-5-8 1007 Lake 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa Co. line on Pope Valley road); Butts Canyon 243 Comment
  CDA11899  Galium porrigens var. porrigens G. F. Hrusa, G. L. Stebbins 1994-4-8 11724 Napa North Coast Biodiversity Arena; approx. 1/2 mile above Aetna Springs resort. Comment
  JEPS52758  Galium porrigens var. porrigens G. Ledyard Stebbins 1964-5-24 6152 Lake about 1/2 mi n Napa Cty line (road from Middletown to Pope Valley); Butts Canyon 228 Comment
  JEPS126030  Garrya congdonii Jake Ruygt 1979-2-25 435 Napa Oat Hill Mine Road near Aetna Springs. Detert Reservoir 7.5' Quad. Comment
  UC21610  Garrya flavescens Willis L. Jepson 1893-5-2 Napa near Palisades (New Pope Valley grade); Napa River Basin Comment
  JEPS66735  Garrya fremontii Willis L. Jepson 1893-5-2 14158 Napa e of Calistoga (near Palisades, Pope Valley grade near summit); Napa River Basin Comment
  UC527838  Gilia capitata subsp. capitata Ira L. Wiggins 1933-6-3 6718 Lake 2 mi e Oat Hill Mine; e of Oat Hill Mine Comment
  JEPS110951  Gilia tricolor subsp. diffusa Jake Ruygt 1991-5-11 2671 Napa Little Bear Valley, near Sugarloaf Mtn. 694 Comment
  JEPS120323  Gilia tricolor subsp. diffusa Jake Ruygt 2005-4-17 4768 Napa Bear Valley, north of pond. Detert Reservoir 7.5' Quad. Comment
  UC908451  Gilia tricolor subsp. tricolor Herbert L. Mason 1933-4-30 7224 Napa n Aetna Springs (near Napa-Lake County line); n of Aetna Springs Comment
  HSC34259  Githopsis specularioides A. M. Montalvo 1975-5-3 224 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 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
  JEPS1961 Image available Godetia amoena var. concolor W. L. Jepson 1893-5-2 13337 Napa New Pope Valley grade from Calistoga; Napa River Basin Comment
  JEPS41883  Grindelia hirsutula W. L. Jepson 1897-7-13 Lake Pope Valley to Middleton; Butis Canyon Comment
  JEPS54083  Guillenia lasiophylla W. L. Jepson 1894-5-2 13347 Napa Pope Valley grade from Calistoga; Napa River Basin Comment
  JEPS101339  Harmonia nutans Dean W. Taylor 1998-6-3 16452 Napa Bateman Creek 0.3 miles S Twin Peaks Mine 624 Comment
  JEPS96684  Harmonia nutans Dean W. Taylor 1998-6-3 16478 Napa Cedar Canyon North Coast Ranges (basin in headwaters, between Twin Peaks and Sugarloaf Mtn., at end of road up (w from) Aetna Springs, Detert Res. 7.5' USGS quadrangle) 670 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
  UC1731334  Harmonia nutans Dean W. Taylor 1998-6-3 16478 Napa Cedar Canyon North Coast Ranges (basin in headwaters, between Twin Peaks and Sugarloaf Mtn., at end of road up (w from) Aetna Springs, Detert Res. 7.5' USGS quadrangle) 670 Comment
  UC30654  Harmonia nutans Willis L. Jepson 1893-5-2 Napa New Pope Valley grade Napa River Basin (highest ridges) Comment
  UCD167998  Harmonia nutans James A. Neilson Jr. 1977-4-13 3865 Napa Summit Oat Hill Mine Rd., about 1/2 mile west Twin Peaks, about 1/3 mile north and a liitle west of Sugarloaf Mt. (Exact location unknown, coordinates estimated by label maker.) Comment
  CAS-BOT-BC306348  Helenium W. L. Jepson 1938-9-24 19023 Napa In canyon of Limekiln (or James) Creek, north of Pope Valley 304 Comment
  JEPS22922  Helenium bigelovii W. L. Jepson 1938-9-24 19023 Napa n of Pope Valley (in canyon of Limekiln (or James) Creek); Limekiln Creek, James Creek 304 Comment
  CAS-BOT-BC539292  Helianthus G. Ledyard Stebbins 1972-7-20 s.n. Napa Butts Canyon Butts Creek Road, 0.5 mi W of Black Oak Villa [exact location unknown] Comment
  UCD160956  Helianthus G. Ledyard Stebbins 1972-7-20 s.n. Lake Butts Canyon. Butts Creek Road, 0.5 mile west of Black Oak Villa. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CDA13716  Helianthus bolanderi G. F. Hrusa, T. D. Wilfred 1997-7-24 14020 Napa North Coast Biodiversity Arena; Middle reaches of Butts Canyon +- 8-10 mi. SE of Middletown. Comment
  CDA13717  Helianthus bolanderi G. F. Hrusa, T. D. Wilfred 1997-7-24 14022 Lake North Coast Biodiversity Arena; Northern Butts Canyon +- 4-5 m. SE of Middletown Comment
  CDA13800  Helianthus bolanderi G. F. Hrusa, T. D. Wilfred 1997-7-24 14021 Lake North Coast Biodiversity Arena; Northern Butts Canyon +- 4-5 m. SE of Middletown Comment
  CHSC84882  Helianthus bolanderi G. F. Hrusa; T. D. Wilfred 1997-7-24 14022 Lake North Coast Biodiversity Arena. Roadsides in northern Butts Canyon +/- 4-5 m. SE of Middletown. 200 Comment
  JEPS35463  Helianthus bolanderi W. L. Jepson 1938-9-24 19018 Napa Canyon of James Creek Pope Valley, Canyon of James Creek 304 Comment
  JEPS7812  Helianthus bolanderi Peter H. Raven 1954-9-1 8083 Lake 7 mi s Middletown; Butts Canyon Comment
  UC178883  Helianthus bolanderi Katharine Brandegee 1911-8-16 Lake near Middletown; Langtry Ranch Comment
  UCD132905  Helianthus bolanderi G. F. Hrusa 1997-7-24 14020 Napa middle reaches of Butts Canyon +/- 8 to 10 miles southeast of Middletown. 200 Comment
  UCD132906  Helianthus bolanderi G. F. Hrusa; T. D. Wilfred 1997-7-24 14020 Napa middle reaches of Butts Canyon +/- 8 to 10 miles southeast of Middletown. 200 Comment
  CAS-BOT-BC306054  Hemizonia congesta subsp. clevelandii D. E. Breedlove 1980-6-29 44824 Lake Butts Canyon Road 5-8 miles S of Middletown 274 Comment
  CAS-BOT-BC306074  Hemizonia congesta subsp. clevelandii Peter H. Raven 1954-9-1 8093 Lake Butts Canyon, 7 mi. s. of Middletown Comment
  JEPS7809  Hemizonia congesta subsp. clevelandii Peter H. Raven 1954-9-1 8093 Lake 7 mi s Middletown; Butts Canyon Comment
  JEPS40377  Hemizonia congesta subsp. luzulifolia W. L. Jepson 1938-9-24 19019 Napa canyon of James Creek; Pope Valley 304 Comment
  SD9040  Hemizonia congesta subsp. luzulifolia Daniel Cleveland Sep 1882 Napa Aetna Springs. Comment
  UC174177  Hemizonia congesta subsp. luzulifolia D. Cleveland 1882-8-23 Napa Aetna Springs Comment
  UC175023  Hemizonia congesta subsp. luzulifolia Katharine Brandegee 1911-8-16 Lake near Middletown (Langtry Ranch) Comment
  RSA13383  Hemizonia luzulifolia Daniel Cleveland 1882-09 s.n. Napa Aetna Springs. Comment
  JEPS106732  Herniaria hirsuta subsp. cinerea Jake Ruygt 1989-6-17 2369 Napa Bear Valley 643 Comment
  UC672278  Hesperevax sparsiflora var. sparsiflora H. L. Mason 1933-4-30 7226 Lake near Aetna Springs Comment
  JEPS126105  Hesperocyparis macnabiana Jake Ruygt 1979-2-25 437 Napa Oat Hill Mine Road near Bateman Creek. Detert Reservoir 7.5' Qua. Comment
  UCSB46883  Hesperocyparis macnabiana Roos, John 1938-11-19 Napa Pope Valley, Aetha Springs, along creek Comment
  SD40654  Hesperocyparis sargentii Carl B. Wolf, E. R. Johnson 1934-10-16 Napa Above Aetna Springs about 0.5 mile southwest of Quicksilver Mine 455 Comment
  CAS-BOT-BC167402  Hesperolinon bicarpellatum Helen K. Sharsmith 1952-6-19 4137 Lake Head of Butts Canyon 0.7 mile east of Black Oak Villa 228 Comment
  CAS-BOT-BC167407  Hesperolinon bicarpellatum R. Bacigalupi; R. S. Ferris; Ira L. Wiggins 1933-6-2 6704 Lake Meadow on Pope Valley - Middletown road, 3 mi. NW. of county line Comment
  CAS-BOT-BC167408  Hesperolinon bicarpellatum David D. Keck 1933-7-1 2464 Lake 8 miles southeast of Middletown on road to Butts Creek Canyon Comment
  CAS-BOT-BC167409  Hesperolinon bicarpellatum David D. Keck 1933-7-1 2464 Lake 8 miles southeast of Middletown on road to Butts Creek Canyon Comment
  CAS-BOT-BC167413  Hesperolinon bicarpellatum D. E. Breedlove 1980-6-29 44820 Lake Butts Canyon Road 5-8 miles S of Middletown 274 Comment
  CAS-BOT-BC167418  Hesperolinon bicarpellatum Helen K. Sharsmith 1952-6-19 4137 Lake Head of Butts Canyon 0.7 mile east of Black Oak Villa 228 Comment
  GH364894  Hesperolinon bicarpellatum D. E. Breedlove 1980-6-29 44820 Unknown Butts Canyon, Road 5-8 miles S of Middletown 274 Comment
  GH364897  Hesperolinon bicarpellatum M. K. Brandegee 1911-6-29 113 Unknown Butts Canon, near Aetna Springs Comment
  JEPS122851  Hesperolinon bicarpellatum Adam C. Schneider with Dick O'Donnell 2013-5-26 226 Lake Butts Canyon Road, immediately west of gate to Langtry Estate and Vineyards, opposite Detert Reservoir Comment
  JEPS128395  Hesperolinon bicarpellatum Adam C. Schneider with Dick O'Donnell 2013-5-26 225 Lake Southwest side of Butts Canyon Road, 1.3 miles north of Napa/Lake Co. Line. Comment
  JEPS22718  Hesperolinon bicarpellatum Katharine Brandegee 1911-6-29 Napa near Aetna Springs; Butts Canyon Comment
  LA47293  Hesperolinon bicarpellatum Helen Sharsmith; 1952-6-19 4137 Lake head of Butts Canyon 0.7 mi. E of Black Oak Villa 228 Comment
  OBI12553  Hesperolinon bicarpellatum Helen K. Sharsmith 1952-6-19 4137 Lake Head of Butts Cyn 0.7 mi E of Black Oak Villa 229 Comment
  POM138927  Hesperolinon bicarpellatum Katherine Brandegee 1911-6-29 s.n. Napa Butts Canyon near Aetna Springs. Comment
  POM139230  Hesperolinon bicarpellatum Katherine Brandegee 1911-6-29 s.n. Napa Butts Canyon near Aetna Springs. Comment
  POM215942  Hesperolinon bicarpellatum D. D. Keck 1933-7-1 2464 Lake 8 miles SE of Middletown on road to Butts Creek Canyon Comment
  SD51766  Hesperolinon bicarpellatum Helen K. Sharsmith 1952-6-19 4137 Lake Head ob Butts Canyon 0.7 mile east of Black Oak Villa. 228 Comment
  UC1212340  Hesperolinon bicarpellatum J. R. Sweeney 1953-5-18 952 Lake just e Black Oak Villa; Inner North Coast Ranges, Butts Canyon Comment
  UC1212342  Hesperolinon bicarpellatum Herbert L. Mason 1952-6-15 14296 Lake Butts Creek road nine mi se Middletown; Inner North Coast Ranges Comment
  UC1212348  Hesperolinon bicarpellatum Helen K. Sharsmith 1958-11-2 4646 Lake Hwy 29 7.2 mi e Middletown (near Guenoc Ranch and Dieterts Lake); Inner North Coast Ranges 304 Comment
  UC1212351  Hesperolinon bicarpellatum Helen K. Sharsmith 1957-6-18 4608 Lake n slope of canyon 1/4 mi e Black Oak Villa (road from Pope Valley to Middletown); Inner North Coast Ranges, Butt's Creek Canyon (Butt's Canyon 243 Comment
  UC1212360  Hesperolinon bicarpellatum Helen K. Sharsmith 1952-5-18 4081 Napa about 0.5 mi n Aetna Springs (near Aetna Mine); Inner North Coast Ranges 304 Comment
  UC1212361  Hesperolinon bicarpellatum Helen K. Sharsmith 1952-6-19 4143 Napa ca 1 mi w Aetna Springs (near Aetna Mine); Inner North Coast Ranges 304 Comment
  UC1212363  Hesperolinon bicarpellatum Helen K. Sharsmith 1952-6-19 4137 Lake head of canyon 0.7 mi e Black Oak Villa; Inner North Coast Ranges, Butts Canyon 228 Comment
  UC1601246  Hesperolinon bicarpellatum Helen K. Sharsmith 1958-10-16 4623 Lake on n canyon wall just above Butt's Creek (one-fourth mile e of Black Oak Villa, road from Middletown to Pope Valley); Inner North Coast Ranges 243 Comment
  UC163930  Hesperolinon bicarpellatum Mrs. K. Brandegee 1911-6-29 113 Napa near Aetna Springs; Butts Canyon Comment
  UC518938  Hesperolinon bicarpellatum David D. Keck 1933-7-1 2464 Lake 8 mi se Middletown (on road to Butts Creek Canyon) Comment
  UC571112  Hesperolinon bicarpellatum H. L. Mason June, 1930 5689 Lake four mi e Middletown Comment
  UCD110482  Hesperolinon bicarpellatum Helen K. Sharsmith 1952-6-19 4137 Lake Head of Butts Canyon 0.7 mile east of Black Oak Villa. 228 Comment
  CDA11251  Hesperolinon breweri G. F. Hrusa, G. L. Stebbins, D. Keil, V. L. Holland 1994-6-6 11874 Napa Inner North Coast Ranges; End of Aetna Springs Rd. ~2.5 m. W of junction with Hwy. 128. 0 Comment
  OBI57139  Hesperolinon breweri David J. Keil, with V. L. Holland, L. D. Oyler, G. F. Hrusa, G. L. Stebbins, et al. 1994-6-6 24510 Napa Along Aetna Springs Road on east slope of Sugarloaf Mountain Comment
  JEPS15262  Hesperolinon californicum Rimo Bacigalupi with J. R. Sweeney and H. L. Mason 1953-6-8 4177 Lake 1/2 mi sw Dieterts Reservoir; upper end of Long Valley, drainage of Bucksnort Creek 320 Comment
  JEPS78929  Hesperolinon californicum Rimo Bacigalupi with J. R. Sweeney and H. L. Mason 1953-6-8 4177 Lake 1/2 mi sw Dieterts Reservoir; upper end of Long Valley, drainage of Bucksnort Creek 320 Comment
  UC1212444  Hesperolinon californicum Rimo Bacigalupi with H. L. Mason and J. R. Sweeney 1953-6-8 4177 Lake 0.5 mi sw Dieterts Reservoir (upper end of valley); Long Valley, drainage of Bucksnort Creek 320 Comment
  CAS-BOT-BC176055  Hesperolinon clevelandii Helen K. Sharsmith 1952-5-18 4082 Napa 0.5 mile north of Aetna Springs below Aetna Mine 304 Comment
  CAS-BOT-BC176060  Hesperolinon clevelandii Helen K. Sharsmith 1952-5-18 4082 Napa 0.5 mile north of Aetna Springs below Aetna Mine 304 Comment
  JEPS122781  Hesperolinon clevelandii Jake Ruygt 1980-6-22 943 Napa Scott's Flat, Aetna Mined Road. QUAD: Capell Valley Comment
  SD51768  Hesperolinon clevelandii Helen K. Sharsmith 1952-5-18 4082 Napa 0.5 mile north of Aetna Springs below Aetna Mine. 305 Comment
  UC1212326  Hesperolinon clevelandii Helen K. Sharsmith 1952-5-18 4082 Napa 0.5 mi n Aetna Springs (near Aetna Mine); Inner North Coast Ranges 304 Comment
  UC1212327  Hesperolinon clevelandii Helen K. Sharsmith 1952-6-19 4144 Napa about 1 mi w Aetna Springs (near Aetna Mine); Inner North Coast Ranges 304 Comment
  UC1601234  Hesperolinon clevelandii Helen K. Sharsmith 1958-11-2 4645 Napa one mi beyond Aetna Springs (w of mine road, ca 5 mi beyond town of Pope Valley); Inner North Coast Ranges 304 Comment
  UCD164732  Hesperolinon clevelandii Jake Ruygt 2014-6-14 6002 Napa Ranch near Oat Hill. 619 Comment
  UCR71418  Hesperolinon clevelandii H. K. Sharsmith 1965-5-18 5519 Napa Inner North Coast Ranges, 1 mi. above Aetna Springs on mine road & c. 5 mi. beyond town of Pope Valley 305 Comment
  JEPS104849  Hesperolinon disjunctum Dean W. Taylor 1998-6-23 16699 Napa N flank Twin Peaks, ridge dividing Cedar Canyon & Bateman Cr (ca. 5 air mi W Aetna Springs) 655 Comment
  JEPS122798  Hesperolinon disjunctum Jake Ruygt 2005-7-10 4942 b Napa Oat Hill Mine Road North, near Corona Mine. QUAD: Detert Reservoir. Comment
  OBI22868  Hesperolinon disjunctum Helen K. Sharsmith 1952-6-1 4118 Napa Inner North Coast Ranges. About one mi E of spur rd to Samuels Springs, S facing slope above Pope Crk, Pope Valley-Monticello rd 122 Comment
  OBI22869  Hesperolinon disjunctum Helen K. Sharsmith 1952-6-20 4147 Napa Inner North Coast Ranges. About one mi E of spur rd to Samuels Springs, S facing slope above Pope Crk, Pope Valley-Monticello rd 122 Comment
  UC1736417  Hesperolinon disjunctum Dean W. Taylor 1998-6-23 16699 Napa N flank Twin Peaks, ridge dividing Cedar Canyon & Bateman Cr (ca. 5 air mi W Aetna Springs) 655 Comment
  JEPS122850  Hesperolinon micranthum Adam C. Schneider with Dick O'Donnell 2013-5-26 224 Lake Southwest side of Butts Canyon Road, 1.3 miles north of Napa/Lake Co. Line. Comment
  JEPS15261  Hesperolinon micranthum Rimo Bacigalupi with J. R. Sweeney and H. L. Mason 1953-6-8 4178 Lake about 1/2 mi n Lake-Napa County boundary line; Butts Canyon Comment
  JEPS15277  Hesperolinon micranthum Rimo Bacigalupi with J. Robert Sweeney 1953-5-26 4139 Lake along Butts Canyon Road n Black Oak Villa (just n of Napa-Lake County line) 259 Comment
  JEPS78930  Hesperolinon micranthum Rimo Bacigalupi with H. L. Mason and J. R. Sweeney 1953-6-8 4178 Lake about 1/2 mi n Lake-Napa County boundary line; Butts Canyon Comment
  UC1212242  Hesperolinon micranthum Herbert L. Mason 1952-6-15 14297 Lake Butts Creek road se Middletown; Inner North Coast Ranges Comment
  UC1212249  Hesperolinon micranthum J. R. Sweeney 1953-5-18 955 Lake just e Black Oak Villa; Inner North Coast Ranges, Butts Canyon Comment
  UC1212265  Hesperolinon micranthum Helen K. Sharsmith 1952-6-19 4138 Lake canyon 0.7 mi e Black Oak Villa; Inner North Coast Ranges, Butts Canyon 228 Comment
  UC1212426  Hesperolinon micranthum Rimo Bacigalupi with J. R. Sweeney and H. L. Mason 1953-6-8 4178 Lake about 0.5 mi n Lake-Napa County boundary line; Inner North Coast Ranges, Butts Canyon Comment
  UC1282773  Hesperolinon micranthum J. R. Sweeney 1952-6-15 959 Lake Black Oak Villa 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
  JEPS127877  Hesperolinon sharsmithiae Adam C. Schneider with Dick O'Donnell 2013-5-26 206 Napa Aetna Springs Road, 1.4 miles west of Pope Valley Road. Comment
  JEPS121523  Hesperolinon spergulinum Adam C. Schneider with Dick O'Donnell 2013-5-26 205 Napa Aetna Springs Road, 1.4 miles west of Pope Valley Road Comment
  JEPS121542  Hesperolinon spergulinum Adam C. Schneider with Dick O'Donnell 2013-5-26 228 Lake Slightly east of old fire road near Three Peaks, Lake County Comment
  JEPS122849  Hesperolinon spergulinum Adam C. Schneider with Dick O'Donnell 2013-5-26 209 Napa Along Aetna Mine Road, by junction with Aenta Springs Rd. Comment
  JEPS127886  Hesperolinon spergulinum Adam C. Schneider with Dick O'Donnell 2013-5-26 227 Lake Near high point of Livermore Road. Comment
  UC1212376  Hesperolinon spergulinum Helen K. Sharsmith 1951-10-21 4041 Napa 0.5 mi above Aetna Springs (near Aetna Mine); Inner North Coast Ranges 274 Comment
  UC1212397  Hesperolinon spergulinum Helen K. Sharsmith 1952-6-19 4142 Napa ca 1 mi w Aetna Springs (near Aetna Mine); Inner North Coast Ranges 304 Comment
  UC1601204  Hesperolinon spergulinum Helen K. Sharsmith 1951-10-21 4042 Napa 0.5 mi above Aetna Springs (near Aetna Mine); Inner North Coast Ranges 274 Comment
  UCD167351  Hesperolinon spergulinum Jake Ruygt 2010-7-5 5665 Napa East of White Point. 658 Comment
  UCD112242  Heterocodon rariflorum Christopher Mallek 2008-5-12 AS2- 14 Napa Aetna Springs. 668 Comment
  SEINET265722  Heteromeles arbutifolia Royal D. Suttkus 1967-6-26 67- 30 -10 Napa Clearly Reserves 7.2 miles NW of Pope Valley Comment
  SEINET3077394 Image available Heteromeles arbutifolia Royal D. Suttkus 1967-6-26 67- 30 -10 Napa Clearly Reserves, 7.2 miles NW of Pope Valley Comment
  CAS-BOT-BC312334  Hieracium albiflorum Peter H. Raven 1964-5-9 19058 Napa 2 miles west of Aetna Springs Comment
  CAS-BOT-BC324626  Holocarpha virgata Peter H. Raven 1954-9-1 8090 Lake Butts Canyon, 7 miles south of Middletown Comment
  UC175028  Holocarpha virgata subsp. virgata Katharine Brandegee 1911-8-16 Lake near Middletown; Langtry Ranch 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
  NY381201  Hordeum stebbinsii G. L. Stebbins 1948-5-9 3927 Lake 5 miles SE of Middletown Comment
  JEPS126088  Hosackia stipularis Jake Ruygt 1981-7-8 1057 Napa Road to Bateman Creek from Montesol; Livermore Road. Detert Reservoir 7.5' Qua. Comment
  JEPS121458  Hypericum concinnum Adam C. Schneider with Dick O'Donnell 2013-5-26 204 Napa Aetna Springs Road, 1.4 miles west of Pope Valley Road Comment
  JEPS126072  Idahoa scapigera Jake Ruygt 1995-4-9 3420 Napa Little Bear Valley, east of Palisades. Detert Reservoir 7.5' Quad. Comment
  UC1282819  Iris fernaldii J. R. Sweeney 1953-5-8 1001 Lake 0.4 mi se Black Oak Villa in Butts Canyon (1.1 mi from Lake-Napa county line on Pope Valley road); Butts Canyon 243 Comment
  CDA10842  Iris macrosiphon G. F. Hrusa, G. L. Stebbins 1994-4-18 11779 A Napa North Coast Biodiversity Arena; Along Swartz Cyn. Rd. 1.5 m. W of Aetna Springs. 228 Comment
  HSC35023  Iris macrosiphon Robert M. Specht 1975-5-3 160 Lake 8.7 mi E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  UC527933  Iris macrosiphon Ira L. Wiggins 1933-6-3 6738 Lake 1.5 mi w Oat Hill Mine Comment
  JEPS103967  Isoetes nuttallii Jake Ruygt 1990-4-28 2517 Napa Bear Valley 655 Comment
  SEINET265719  Juglans californica Royal D. Suttkus 1967-6-26 67- 30 -36 Napa Clearly Reserves 7.2 mi NW of Pope Valley Comment
  JEPS122652  Juncus covillei Jake Ruygt 1989-6-17 2370 Napa Van Ness Canyon near Bear Valley. Quad: Detert Resevoir. Comment
  UCD166699  Juncus covillei Jake Ruygt 2010-6-21 5631 Napa Van Ness Creek at north entrance into Bear Valley. 615 Comment
  JEPS126054  Juncus effusus subsp. pacificus Jake Ruygt 2010-6-21 5629 Napa Van Ness Creek at north entrance into Bear Valley. Detert Reservoir 7.5' Quad. Comment
  JEPS96546  Juncus kelloggii Dean W. Taylor 1998-6-3 16454 Napa Bateman Creek 0.3 miles S Twin Peaks Mine 624 Comment
  JEPS126046  Juncus luciensis Jake Ruygt 1990-4-28 2516 Napa Bear Valley at pond. Detert Reservoir 7.5' Quad. Comment
  CAS-BOT-BC341408  Lagophylla minor R. Bacigalupi; R. S. Ferris; Ira L. Wiggins 1933-6-2 6710 Lake Meadow on Pope Valley - Middletown road, 3 mi. NW. of Napa-Lake county line 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
  HSC35400  Lagophylla minor Dryden 1975-5-3 152 Lake Butt's Canyon Rd., 8.7 mi E of Hwy. 29 along Butt's Canyon Creek 549 Comment
  SEINET6413450  Lagophylla minor R. Spellenberg 2014-5-20 14814 Napa 4.5 km W of Pope Valley Road/ Butts Canyon Road on Aetna Springs Road. 460 Comment
  UC527947  Lagophylla minor R. Bacigalupi, R. S. Ferris, and Ira L. Wiggins 1933-6-2 6710 Lake 3 mi nw Napa-Lake County line (meadow on Pope Valley-Middletown road) Comment
  SD8628  Lagophylla ramosissima Daniel Cleveland Sep 1882 Napa Aetna Springs Comment
  CDA13208  Lasthenia californica G. F. Hrusa, M. J. Geitner 1996-4-2 12822 Napa North Coast Biodiversity Arena; Summit of Palisades in Cub Valley. MonteSol Ranch. Comment
  CHSC22937  Lasthenia californica Robert A. Schlising; Greg Bos 1963-3-30 2472 Lake Coast Ranges. At Lake Detert, along Butts Canyon Road. Comment
  UC527843  Lathyrus vestitus var. vestitus Ira L. Wiggins 1933-6-3 6732 Lake 2 mi e Oat Hill Mine (se Lake County) Comment
  JEPS22920  Layia chrysanthemoides Donald Defoe 1959-4-19 33 Lake 5 mi inland on road to Pope Valley (5 mi se of State Highway 53 junction n of Middletown) Comment
  JEPS106631  Layia septentrionalis Jake Ruygt 1990-4-28 2511 Napa Bear Valley 615 Comment
  JEPS39206  Layia septentrionalis Willis L. Jepson 1893-5-1 Napa Pope Valley grade from Calistoga; Napa River Basin Comment
  JEPS40030  Layia septentrionalis Willis L. Jepson 1893-5-2 Napa grade to Pope Valley from Calistoga; Palisades Comment
  JEPS34473  Lemna minuscula L. R. Heckard 1964-5-23 1362 Napa about 2 mi sw of Aetna Springs (Cleary Reserve (Nature Conservancy)); Cleary Reserve (Nature Conservancy) 365 Comment
  RSA537691  Lemna minuta L. R. Heckard 1964-5-23 1362 Napa Cleary Reserve (Nature Conservancy), which is about 2 miles southwest of Aetna Springs 366 Comment
  UCD164745  Lepidium strictum Jake Ruygt 2014-6-7 5980 Napa Livermore Ranch, Montesol. 735 Comment
  JEPS120322  Leptosiphon latisectus Jake Ruygt 2005-4-17 4781 Napa Upper Swartz Creek near Oat Hill Mine Road. Detert Reservoir 7.5' Quad. Comment
  CAS-BOT-BC342008  Lessingia ramulosa K. Brandegee 1911-8-16 s.n. Lake Langtry Ranch Comment
  CAS-BOT-BC342009  Lessingia ramulosa K. Brandegee 1911-8-16 s.n. Lake Langtry Ranch Comment
  CAS-BOT-BC342027  Lessingia ramulosa Peter H. Raven 1954-9-1 8089 Lake Butts Canyon, 7 mi. s. of Middletown Comment
  JEPS20600  Lessingia ramulosa John Thomas Howell 1927-8-24 3052 Lake on Pope Valley-Middletown road 8 mi ese Middletown Comment
  JEPS7814  Lessingia ramulosa Peter H. Raven 1954-9-1 8089 Lake 7 mi s Middletown; Butts Canyon Comment
  RSA128573  Lessingia ramulosa P. H. Raven 1954-9-1 8089 Lake Butts Canyon, 7 miles south of Middletown Comment
  RSA14531  Lessingia ramulosa Daniel Cleveland 1882-8-23 s.n. Napa Aetna Springs Comment
  SD8921  Lessingia ramulosa Daniel Cleveland 1882-10-6 Napa Aetna Springs Comment
  UC1287462  Lessingia ramulosa Willard Spence 1962-7-20 720 Lake 7 mi n of Aetna Springs on Butts Canyon Rd. (on the road to Middletown) Comment
  UC1287464  Lessingia ramulosa Willard Spence 1960-7-3 560 Lake 7 mi along Butts Canyon Road (which is 0.5 mi n of Middletown on Rt. 53) Comment
  UC157331  Lessingia ramulosa Mrs. K. Brandegee 1911-8-16 187 Lake Langtry Ranch Comment
  UC87931  Lessingia ramulosa D. Cleveland 1882-8-23 Napa Aetna Springs Comment
  UCR49831  Lessingia ramulosa L. F. LaPre 1987-7-1 s.n. Lake Inner North Coast Ranges, Bucksnort Creek near Butts Canyon Rd., near Grande Winery 299 Comment
  JEPS112614  Lewisia rediviva Jake Ruygt 1991-5-11 2670 Napa Little Bear Valley, north of Sugarloaf Mountain 694 Comment
  UC1282811  Lewisia rediviva J. R. Sweeney 1952-5-19 929 Lake Black Oak Villa Locality, 1951 Burn Comment
  HSC35388  Limnanthes douglasii A. M. Montalvo 1975-5-3 225 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  CDA13212  Limnanthes floccosa subsp. floccosa G. F. Hrusa, M. J. Geitner 1996-4-2 12826 a Napa North Coast Biodiversity Arena; Summit of Palisades in Cub Valley. Monte Sol Ranch. Comment
  JEPS112562  Limnanthes floccosa subsp. floccosa Jake Ruygt 1993-4-3 3180 Napa Little Bear Valley 676 Comment
  UCD167292  Limnanthes floccosa subsp. floccosa Jake Ruygt 2005-4-17 4772 Napa Cub Valley' south of Bear Valley. 664 Comment
  JEPS81605  Linanthus dichotomus R. Raiche 1982-3-18 20307 Lake Detert Reservoir; Butts Canyon Road Comment
  UC907816  Linanthus dichotomus Herbert L. Mason 1933-4-30 7230 Napa near Aetna Springs Comment
  JEPS101659  Linanthus harknessii Dean W. Taylor 1998-6-3 16460 Lake unnamed rd 0.7 miles N Napa County line, ca. 1.5 mile N of Oat Hill 548 Comment
  UC1763996  Linanthus latisectus Douglas W. Schemske 1993-4-25 1 I Napa on Aetna Springs Road, 2.9 mi W of intersetion with Butts Canyon Road Comment
  JEPS81606  Linanthus parviflorus R. Raiche 1982-3-18 20308 Lake Butts Canyon Road at Detert Reservoir Detert Reservoir Comment
  UC908780  Linanthus parviflorus Herbert L. Mason 1933-4-30 7221 Napa n of Aetna Springs (near Napa-Lake County line) Comment
  CDA10843  Lithophragma affine G. F. Hrusa, G. L. Stebbins 1994-4-18 11780 A Napa North Coast Biodiversity Arena; Pope Valley. Along upper Swartz Creek N tributary (James Cr.). 457 Comment
  CAS-BOT-BC342182  Logfia filaginoides H. L. Mason 1933-4-30 7232 Lake Ridge near Aetna Springs Comment
  CAS-BOT-BC342183  Logfia filaginoides Ira L. Wiggins 1933-6-3 6716 Lake 2 mi. E. of Oat Hill Mine Comment
  UC673622  Logfia filaginoides H. L. Mason 1933-4-30 7232 Lake near Aetna Springs; Serpentine Ridge Comment
  SEINET2159284  Lomatium ciliolatum var. hooveri W. H. Whaley 2007-1 s.n. Napa Aetna Springs area. Comment
  CDA11900  Lomatium dasycarpum G. F. Hrusa, G. L. Stebbins 1994-4-8 11720 Napa North Coast Biodiversity Arena; approx. 1/2 mile above Aetna Springs resort. Comment
  UC1552119  Lomatium dasycarpum A. Liston and M. Blumler 1987-4-25 663 -4 Lake 0.4 mi SE of Guenoc Winery entrance (Butts Canyon Road, ca. 6 mi S of Hwy 29) Comment
  RSA424746  Lomatium dasycarpum subsp. dasycarpum Aaron Liston, M. Blumler 1987-4-25 663 -4 Lake Butts Canyon Road, ca. 6 miles S of Hwy 29. 0.4 miles SE of Guenoc Winery entrance. Comment
  UCD164747  Lomatium macrocarpum Jake Ruygt 2014-6-9 5984 Napa Livermore Ranch, Bear Valley. 621 Comment
  HSC35022  Lomatium marginatum var. purpureum Ron Ralston 1975-5-3 25 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Road 549 Comment
  HSC35048  Lomatium marginatum var. purpureum John S. Palmer 1975-5-3 320 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  HSC37226  Lomatium marginatum var. purpureum Lon Hall 1975-5-3 334 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  JEPS101764  Lomatium repostum Dean W. Taylor 1998-6-3 16456 Napa Kidd Canyon on road 50 m N of mine mill site ca. 0.5 road miles N of Twin Peaks Mine 579 Comment
  UC1224683  Lomatium repostum G. Ledyard Stebbins 1964-5-24 6157 Napa in hills W of Aetna Springs, about 1/2 mi W of Corona Mine Comment
  UCD127713  Lomatium repostum G. Ledyard Stebbins Jr. 1964-5-24 6157 Napa West of Aetna Springs, ca. 1/2 mile west of Corona Mine. 670 Comment
  JEPS17558  Lomatium vaginatum W. L. Jepson 1893-5-2 14311 Napa Pope Valley grade from Calistoga; Napa Range, Napa River Basin Comment
  JEPS17559  Lomatium vaginatum W. L. Jepson 1893-5-2 14311 Napa Pope Valley grade from Calistoga; Napa Range Comment
  JEPS17560  Lomatium vaginatum W. L. Jepson 1893-5-2 14311 Napa Pope Valley grade from Calistoga; Napa Range Comment
  CAS-BOT-BC240564  Lonicera hispidula Peter H. Raven 1964-5-9 19065 Napa 2 miles west of Aetna Springs Comment
  JEPS106725  Lonicera hispidula var. vacillans Jake Ruygt 1998-7-18 4092 Napa Bear Valley 640 Comment
  JEPS106727  Lonicera interrupta Jake Ruygt 1979-6-3 676 Napa Oat Hill Mine Rd. north near Kidd Canyon 563 Comment
  UC527848  Lotus crassifolius var. crassifolius Ira L. Wiggins 1933-6-3 6739 Lake 1.5 mi w Oat Hill Mine Comment
  HSC37206  Lotus humistratus Lon Hall 1975-5-3 328 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  UC527837  Lotus micranthus Ira L. Wiggins 1933-6-3 6722 Lake 2 mi e Oat Hill Mine Comment
  UC82137  Lupinus D. Cleveland 1882-8-25 Napa Aetna Springs Comment
  JEPS64919  Lupinus albifrons Willis L. Jepson 1893-5-2 53 t Napa new Pope Valley Grade from Calistoga; Napa River Basin, new Pope Valley grade Comment
  JEPS107231  Lupinus bicolor Jake Ruygt 1982-4-25 1204 a Napa Aetna Springs below Swartz Canyon 246 Comment
  UC126975  Lupinus nanus Willis L. Jepson 1893-5-2 Napa near Palisades (ne<?> Pope Valley grade); Napa River Basin, ne<?> Pope Valley grade Comment
  CAS-BOT-BC202215  Lupinus sericatus Ira L. Wiggins 1933-6-3 6737 Lake Along road across canyon from Oat Hill Mine Comment
  JEPS107244  Lupinus sericatus Jake Ruygt 1980-5-3 866 Napa Aetna Mine Rd. at Twin Peaks 716 Comment
  JEPS96702  Lupinus sericatus Dean W. Taylor 1998-6-3 16450 Napa Livermore Road, edge of roadway bordering walnut orchard, ca. 1 air mile S of Three Peaks 640 Comment
  UCD161642  Lupinus sericatus Jake Ruygt 2005-5-11 4836 Napa Oat Hill Mine Road, upper Swartz Canyon. (Coordinates converted from UTM data by label maker.) 701 Comment
  UCR43183  Lupinus sericatus L. F. LaPre 1985-4-24 s.n. Napa Inner North Coast Ranges, Along Livermore Road between Hwy 29 (at Mountain Mill House Girl Scout Camp) and White Point, near the Lake Co. line and south of Three Peaks 671 Comment
  JEPS126059  Luzula comosa var. comosa Jake Ruygt 2010-6-21 5643 Napa Van Ness Canyon near Bear Valley. Detert Reservoir 7.5' Quad. Comment
  UC635272  Lythrum hyssopifolia H. L. Mason June, 1930 5691 Lake 4 mi e of Middletown Comment
  CAS-BOT-BC343685  Madia elegans John Thomas Howell 1930-10-19 5625 Lake Five miles from Aetna Springs on Butts Canyon road to Middletown, near Napa-Lake Co. line Comment
  SD241763  Madia nutans Dean Wm. Taylor 1998-6-3 16459 Lake North Coast Ranges. Unnamed road 0.7 miles N Napa County line, ca. 1.5 mile N of Oat Hill. 548 Comment
  CAS-BOT-BC347428  Malacothrix floccifera H. D. Ripley; R. C. Barneby 1945-6-21 6932 Lake 10 miles SE of Middletown 243 Comment
  CAS-BOT-BC347429  Malacothrix floccifera D. E. Breedlove 1980-6-29 44819 Lake Butts Canyon Road 5-8 miles S of Middletown 274 Comment
  SEINET6413448  Malacothrix floccifera R. Spellenberg 2014-5-20 14816 Napa Butts Canyon Road 12.5 km SE of Middletown. 320 Comment
  CAS-BOT-BC71095  Marsilea vestita Peter H. Raven 1954-9-1 8099 Lake Strand of Detert Reservoir, 5.8 mi. from Middletown on Butts Canyon road Comment
  JEPS120339  Marsilea vestita subsp. vestita Jake Ruygt 1992-6-13 3037 Napa Bear Valley, pond at the south end. Detert Reservoir 7.5' Quad. Comment
  CAS-BOT-BC271154  Melica Peter H. Raven 1964-5-9 19045 Napa Edge of redwood grove along dirt road 2 miles west of Aetna Springs Comment
  UCD112047  Melica Christopher Mallek 2008-5-12 AS2- 19 Napa Aetna Springs. 668 Comment
  JEPS76086  Melica californica W. L. Jepson 1938-5-22 18819 Napa Pope Valley; Limekiln Creek Canyon Comment
  POM357026  Melica californica Milo S. Baker 1948-5-9 12024 Lake Roadside well along toward Black Oak Villa from Middletown. Comment
  UCD86928  Melica californica Beecher Crampton 1962-5-16 6432 Napa 0.5 mile W of Aetna Springs. Comment
  UCD164748  Melica harfordii Jake Ruygt 2014-6-9 5985 Napa Livermore Ranch, Bear Valley. 623 Comment
  CAS-BOT-BC264217  Melica torreyana Peter H. Raven 1964-5-9 19074 Napa Along dirt road 2 miles west of Aetna Springs Comment
  GH360442  Melica torreyana W. L. Jepson 1938-5-22 18813 Unknown Pope Valley, Limekiln Creek Canyon. Comment
  HSC35402  Melica torreyana Dryden 1975-5-3 155 Lake 8.7 mi. E of State Rte. 29, along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  JEPS76084  Melica torreyana W. L. Jepson 1938-5-22 18813 Napa Pope Valley; Limekiln Creek Canyon Comment
  UCD112236  Melica torreyana Christopher Mallek 2008-5-12 AS2- 16 Napa Aetna Springs. 668 Comment
  UC1282768  Mentzelia micrantha J. R. Sweeney 1923-6-15 964 Lake Black Oak Villa Comment
  CAS-BOT-BC348487  Micropus californicus var. californicus H. L. Mason 1933-4-30 7229 Lake Near Aetna Springs Comment
  SEINET190346  Micropus californicus var. californicus H. L. Mason 1933-4-30 7229 Lake Near Aetna Springs Comment
  UC672239  Micropus californicus var. californicus Herbert L. Mason 1933-4-30 7229 Lake near Aetna Springs Comment
  CDA13210  Mimulus angustatus G. F. Hrusa, M. J. Geitner 1996-4-2 12824 Napa North Coast Biodiversity Arena; Near junction of canyons below the Palisades leading to Bear Valley and Cub Valley. MonteSol Ranch. Comment
  JEPS101494  Mimulus angustatus Dean W. Taylor 1998-6-3 16453 Napa Bateman Creek 0.3 miles S Twin Peaks Mine 624 Comment
  SEINET3079656 Image available Mimulus aurantiacus Royal D. Suttkus 1967-6-26 67- 30 -11 Napa Clearly Reserves, 7.2 miles NW of Pope Valley. Comment
  HSC35076  Mimulus aurantiacus var. aurantiacus Pamela Bruce 1975-5-3 19 Lake 8.7 mi. (14.5 km) E of S.R. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  UC672456  Mimulus cardinalis H. L. Mason June 1930 5690 Lake 4 mi e Middletown Comment
  JEPS110591  Mimulus floribundus Jake Ruygt 1989-6-17 2366 Napa Van Ness Canyon 597 Comment
  HSC37207  Mimulus guttatus Lon Hall 1975-5-3 330 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  JEPS11029  Mimulus guttatus Willis L. Jepson 1893-5-2 29 m Napa e Calistoga (Pope Valley grade); Napa River Basin, Napa Range 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
  JEPS110586  Mimulus kelloggii Jake Ruygt 1980-5-3 869 Napa Bear Valley 731 Comment
  JEPS110587  Mimulus kelloggii Jake Ruygt 1979-4-14 513 Napa Oat Hill Mine Rd., Twin Peaks area 707 Comment
  UC26955  Mimulus kelloggii W. L. Jepson 1893-5-2 29 m Napa Pope Valley grade from Calistoga Comment
  UCD167999  Mimulus kelloggii James A. Neilson Jr. 1977-4-13 3866 Napa Summit Oat Hill Mine Rd., about 1/2 mile west Twin Peaks, about 1/3 mile north and a liitle west of Sugarloaf Mt. (Exact location unknown, coordinates estimated by label maker.) 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
  JEPS110611  Mimulus layneae Jake Ruygt 1989-6-17 2376 Napa Bear Valley 637 Comment
  JEPS86945  Mimulus layneae David M. Thompson 1986-6-20 517 Lake 1.8 mi n Snell Canyon Road (along Butts Canyon Road) 245 Comment
  JEPS11351  Mimulus microphyllus Willis L. Jepson 1893-5-2 7 m Napa e Calistoga (on the New Pope Valley grade); Napa River Basin, Napa Range Comment
  UC1282716  Mimulus microphyllus J. R. Sweeney 1953-5-8 999 Lake 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa county line on Pope Valley road); Butts Canyon 243 Comment
  HSC20820  Mimulus nudatus Lincoln Constance, L. R. Heckard, S. G. Smith, J. R. Sweeny 1951-4-15 3372 Lake Pope Valley Rd., 5 mi. SE of Middletown 305 Comment
  HSC34578  Mimulus nudatus Robert M. Specht 1975-5-3 163 Lake 8.7 mi E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  HSC35371  Mimulus nudatus Ron Ralston 1975-5-3 23 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Road 549 Comment
  JEPS16169  Mimulus nudatus Rimo Bacigalupi with J. R. Sweeney 1953-5-26 4141 Lake n Black Oak Villa (in tributary to Butts Creek, along Butts Canyon Road, just n of Napa-Lake County line) 259 Comment
  JEPS16170  Mimulus nudatus Rimo Bacigalupi with J. R. Sweeney 1953-5-26 4137 Lake 4 mi nw Black Oak Villa (draw very close to n shore of reservoir, along Butts Canyon road); Dieterts Reservoir 304 Comment
  JEPS1743  Mimulus nudatus L. Constance 1951-4-15 3372 Lake 5 mi se Middletown (on Pope Valley road); Butts Creek Comment
  JEPS3575  Mimulus nudatus L. Constance, L. R. Heckard, S. G. Smith and J. R. Sweeny 1951-4-15 3372 Lake 5 mi se Middletown (Pope Valley road) 304 Comment
  JEPS3648  Mimulus nudatus C. R. Bell 1951-3-24 879 Lake 6 mi se Middletown (bank below Pope Valley road) Comment
  OBI9451  Mimulus nudatus Rimo Bacigalupi, J. R. Sweeney 1953-5-26 4141 Lake In stream bed of living tributary to Butts Crk, along Butts Cyn rd, N of Black Oak Villa nad just N of Napa-Lake County line, in Lake County 259 Comment
  RSA152339  Mimulus nudatus R. C. Bacigalupi, J. R. Sweeney 1953-5-26 4137 Lake Draw very close to northern shore of Dieterts Reservoir, along Butts Canyon Rod, 4 miles NW of Black Oak Villa. 305 Comment
  RSA152480  Mimulus nudatus R. C. Bacigalupi, J. R. Sweeney 1953-5-26 4137 Lake Draw very close to northern shore of Dieterts Reservoir, along Butts Canyon Rod, 4 miles NW of Black Oak Villa. 305 Comment
  UC1282714  Mimulus nudatus J. R. Sweeney 1952-5-19 935 Lake 5.5 mi from Middletown (on Pope Valley road) Comment
  UC967254  Mimulus nudatus L. Constance, L. R. Heckard, S. G. Smith and J. R. Sweeny 1951-4-15 3372 Lake 5 mi se Middletown (Pope Valley road) 304 Comment
  JEPS128903  Mimulus pulsiferae Jake Ruygt 1991-5-1 2665 Napa Intersection Aetna Extension Road with Oat Hill Mine Road. Detert Reservoir 7.5' Quad. Comment
  JEPS4654  Mimulus tricolor J. R. Sweeney and R. Bacigalupi 1953-5-18 1024 Lake near Middletown (Pope valley road 4 mi from intersection with Highway 53) 320 Comment
  JEPS79797  Mimulus tricolor J. R. Sweeney and Rimo Bacigalupi 1953-5-18 1024 Lake along Pope Valley Road 4 mi se of junction with Highway 53 near Middletown (in Long Valley); Long Valley 320 Comment
  RSA129900  Mimulus tricolor Peter H. Raven 1951-5-26 2877 Napa Butts Canyon. 305 Comment
  UC672519  Mimulus tricolor H. L. Mason June, 1930 5684 Lake four mi e Middletown Comment
  UCSB7522  Mimulus tricolor Sweeney, J.; Bacigalupi, Rimo 1953-5-18 Lake along Pope Valley road 4 mi. S.E. of junction with Highway 53 (Calif.); near Middletown; in Long Valley 320 Comment
  CHSC22985  Minuartia californica Robert A. Schlising; Greg Bos 1963-3-30 2471 Lake Coast Ranges. At Lake Detert, along Butts Canyon Road. Comment
  CAS-BOT-BC388653  Minuartia douglasii R. Bacigalupi; R. S. Ferris; Ira L. Wiggins 1933-6-2 6711 Lake Meadow on Pope Valley - Middletown road, 3 mi. NW. of Napa - Lake county line Comment
  HSC35412  Minuartia douglasii Scott M. Kruse 1975-5-3 19 Lake 8.7 mi. E of SR 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  RSA424718  Minuartia douglasii Aaron Liston, M. A. Blumler 1987-4-25 663 -1 Lake Butts Canyon Road, ca. 6 miles S of Hwy 29. 0.4 miles SE of Guenoc Winery entrance. Comment
  UC527946  Minuartia douglasii R. Bacigalupi, R. S. Ferris, and Ira L. Wiggins 1933-6-2 6711 Lake 3 mi w Napa-Lake county line (on Pope Valley-Middletown road) Comment
  UCD161643  Minuartia douglasii Jake Ruygt 2005-5-11 4839 Napa south of Bear Valley. (Coordinates converted from UTM data by label maker.) 655 Comment
  LA87890  Monardella viridis Elizabeth McClintock; 1968-8-4 sn Napa above Aetna Springs between Middletown and Pope Valley Comment
  UC1282709  Monardella viridis J. R. Sweeney 1953-5-8 1009 Lake 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa county line on Pope Valley road); Butts Canyon 243 Comment
  JEPS112615  Montia fontana Jake Ruygt 1993-4-3 3182 Napa Littel Bear Valley 670 Comment
  UCD87480  Nassella pulchra Beecher Crampton 1962-5-16 6433 Napa 0.5 mile W of Aetna Springs. Comment
  SEINET178558  Navarretia K. Brandegee 1911-6-1 148 Napa Near Aetna Springs Comment
  GH385256  Navarretia cotulifolia H. L. Mason 1935-4-30 7223 Unknown North of Aetna Springs near Napa-Lake county line, inner North Coast Range Comment
  JEPS16725  Navarretia cotulifolia Rimo Bacigalupi with J. R. Sweeney 1953-5-26 4136 Lake 0.5 mi sw Dieterts Reservoir (upper end of Long Valley, in drainage of Bucksnort Creek); Long Valley, Bucksnort Creek 320 Comment
  UC963769  Navarretia cotulifolia H. L. Mason 1930-6-1 5685 Lake 4 mi e Middletown Comment
  UC963810  Navarretia cotulifolia H. L. Mason 1933-4-30 7223 Napa n of Aetna Springs (near Napa-Lake county line); Inner North Coast Range Comment
  JEPS101658  Navarretia divaricata subsp. vividior Dean W. Taylor 1998-6-3 16462 Lake unnamed rd 0.7 miles N Napa County line, ca. 1.5 mile N of Oat Hill 548 Comment
  UC1282743  Navarretia intertexta J. R. Sweeney 1953-5-18 1028 Lake 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa county line on Pope Valley road); Butts Canyon 243 Comment
  UC971990  Navarretia intertexta Herbert L. Mason 1952-6-15 14299 Lake 9 mi s Middletown; Butts Canyon Comment
  JEPS112534  Navarretia intertexta subsp. intertexta Jake Ruygt 1980-6-21 932 Napa Bear Valley 621 Comment
  CAS-BOT-BC230322  Navarretia jepsonii Peter H. Raven 1950-6-20 2404 Napa Above Aetna Springs, Pope Valley Comment
  RSA128369  Navarretia jepsonii P. H. Raven 1950-6-20 s.n. Napa Just above Aetna Springs, Pope Valley Comment
  RSA3362  Navarretia jepsonii Katherine Brandegee 1910-7-26 s.n. Napa Near Aetna Springs Comment
  SD3929  Navarretia jepsonii Katherine Brandegee 1910-7-26 Napa Near Aetna Springs Comment
  SEINET196216  Navarretia jepsonii K. Brandegee Jun and 26 Jul 1910 148 Napa Near Aetna Springs. Comment
  UC1177373  Navarretia jepsonii Peter H. Raven 1950-6-28 2404 Napa just above Aetna Springs; Pope Valley Comment
  UC142968  Navarretia jepsonii Mrs. K. Brandegee Jul 26 1910-Jun 1 1911 148 Napa near Aetna Springs Comment
  UC168497  Navarretia jepsonii K. Brandegee Lake Langtry Ranch, s Lake County Coyote Valley Comment
  UC168498  Navarretia jepsonii K. Brandegee Lake Langtry Ranch, s Lake County Coyote Valley Comment
  UC908643  Navarretia jepsonii Mrs. K. Brandegee Jul 26 1910-Jun 1 1911 148 Napa near Aetna Springs Comment
  UC963755  Navarretia jepsonii H. L. Mason 1930-6-1 5687 Lake 4 mi e Middletown Comment
  UCD48416  Navarretia jepsonii Mrs. K. Brandegee 1910-7-26 148 Napa Near Aetna Springs, Napa County, in depression in clay soil. Comment
  UC1178928  Navarretia mellita Herbert L. Mason 1953-6-8 14523 Lake Black Oak Villa Butts Canyon Comment
  SEINET5642395  Navarretia paradoxinota Leigh A. Johnson, David Gowen 2009-5-30 09 -053 Lake North of Butts Caynon Road, 7.9 miles east of Middle Town, adjacent to fence. 311 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
  JEPS101625  Navarretia subuligera Dean W. Taylor 1998-6-3 16458 B Napa basin in headwaters Cedar Canyon, between Twin Peaks and Sugarloaf Mountain, at end of road up (west from) Aetna Springs 548 Comment
  JEPS120356  Navarretia subuligera Jake Ruygt 2005-5-11 4837 Napa South of Bear Valley. Detert Reservoir 7.5' Quad. 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
  JEPS110840  Nemophila parviflora var. parviflora Jake Ruygt 1980-3-30 822 Napa Van Ness Canyon 609 Comment
  JEPS110869  Nemophila pedunculata Jake Ruygt 1993-4-3 3183 Napa Little Bear Valley 673 Comment
  JEPS110824  Nepeta cataria Jake Ruygt 1979-7-28 778 Napa 1.8 miles east of HWY 29 on Livermore Rd 576 Comment
  HSC35404  Nuttallanthus texanus J. M. Sauser 1975-5-3 21 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  UCD168001  Orobanche James A. Neilson Jr. 1977-4-13 3868 Napa Oat Hill Mine Rd. (Exact location unknown, coordinates estimated by label maker.The collections before this were north of Sugarloaf Mt., and collections after this were near Maple Springs) Comment
  JEPS110569  Orobanche bulbosa Jake Ruygt 1986-6-14 1824 Napa Craters; canyon at head of Table Rock 707 Comment
  JEPS120331  Orobanche uniflora Jake Ruygt 2005-5-11 4830 Napa Cub Valley, south of Bear Valley. Detert Reservoir 7.5' Quad. Comment
  JEPS110567  Orobanche valida subsp. howellii Jake Ruygt 1986-6-14 1823 Napa Craters, canyon at head of Table Rock 707 Comment
  UCD160568  Osmorhiza berteroi G. Ledyard Stebbins 1994-4-15 s.n. Napa Aetna Springs. Comment
  JEPS106862  Packera breweri Jake Ruygt 1988-5-1 2163 Napa west of Butts Canyon Rd. on Aetna Springs Rd. 216 Comment
  CAS-BOT-BC316820  Packera clevelandii Dennis E. Breedlove 1980-6-29 44832 Lake Butts canyon Road 5-8 miles S of Middletown Comment
  CAS-BOT-BC316822  Packera clevelandii H. D. Ripley; R. C. Barneby 20 June(?) anno 1945 6910 Lake 8 miles SE of Middletown Comment
  GH427648  Packera clevelandii D. E. Breedlove 1980-6-29 44832 Unknown Butts Canyon Road, 5-8 miles S of Middletown 274 Comment
  UC87211  Packera clevelandii Katharine Brandegee 1910-7-2 Napa near Aetna Springs Comment
  UCD133504  Packera eurycephala Beecher Crampton 1962-5-16 6427 Napa 0.75 mile E of Aetna Springs. Comment
  UCD37945  Packera eurycephala Beecher Crampton 1962-5-16 6427 Napa 0.75 mile E of Aetna Springs. Comment
  CAS-BOT-BC316939  Packera greenei Pierson Durbrow 1925-5-19 s.n. Napa Bucks Canyon, north of Aetna Springs Comment
  UC1318339  Packera greenei J. R. Sweeney 1952-5-2 766 Lake 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa county line, on Pope Valley road); Butts Canyon 243 Comment
  UCD148765  Paxistima myrsinites Jake Ruygt 4760 Napa Napa County; Van Ness Canyon, along road to Bear Valley. 615 Comment
  UC1282699  Pedicularis densiflora J. R. Sweeney 1953-3-7 971 Lake 0.4 mi se of Black Oak Villa (in Butts Canyon, 1.1 mi from Lake-Napa county line on Pope Valley road) 243 Comment
  CDA11897  Pellaea mucronata var. mucronata G. F. Hrusa, G. L. Stebbins 1994-4-8 11721 Napa North Coast Biodiversity Arena; Approx. 1/2 mile above Aetna Springs resort. Comment
  JEPS101496  Penstemon newberryi var. sonomensis Dean W. Taylor 1998-6-3 16465 Napa Bateman Creek 0.3 miles S Twin Peaks Mine 594 Comment
  UCD164744  Penstemon newberryi var. sonomensis Jake Ruygt 2014-6-7 5979 Napa Ranch, Montesol. 832 Comment
  UC672243  Pentachaeta exilis Herbert L. Mason 1933-4-30 7220 Lake near Aetna Springs Comment
  UC917309  Petrorhagia dubia R. L. Smith 1948-5-8 Napa 6 mi N of Aetna Springs, Pope Valley Comment
  UCD98389  Petrorhagia dubia R. L. Smith 1948-5-8 s.n. Napa 6 mlies north of Aetna Springs, Pope Valley. Comment
  JEPS110866  Phacelia divaricata Jake Ruygt 1979-4-14 514 Napa Oat Hill Mine Rd. near Twin Peaks 694 Comment
  JEPS2346  Phacelia divaricata W. L. Jepson 1893-5-2 21020 Napa Pope Valley grade from Calistoga Napa Valley (that is, in Napa Range e of Calistoga) Comment
  UCD88033  Phalaris aquatica Beecher Crampton 1962-5-16 6428 Napa Aetna Springs. Comment
  JEPS71089  Phlox gracilis W. L. Jepson 1893-5-2 15050 Napa e of Calistoga; Pope Valley Grade Comment
  UC1193199  Pickeringia montana var. montana P. Zinke 1950-5-17 216 Lake 1 mi n Livermore Ranch; Quad. 60D1 853 Comment
  SEINET267027  Pinus attenuata Royal D. Suttkus 1967-6-26 67- 30 -4 Napa Clearly Reserves 7.2 mi NW of Pope Valley Comment
  SEINET3221128 Image available Pinus attenuata Royal D. Suttkus 1967-6-26 67- 30 -4 Napa Clearly Reserves, 7.2 miles NW of Pope Valley. Comment
  UCD133139  Pinus attenuata Beecher Crampton 1962-5-16 6431 Napa 0.5 mile W of Aetna Springs. Comment
  JEPS120365  Pinus lambertiana Jake Ruygt 1981-4-25 1001 Napa Oat Hill hear Lake County Line. Detert Reservoir 7.5' Quad. Comment
  SEINET267026  Pinus ponderosa Royal D. Suttkus 1967-6-26 673042 Napa Clearly Reserves 7.2 miles NW of Pope Valley. Comment
  SEINET3221131 Image available Pinus ponderosa Royal D. Suttkus 1967-6-26 67- 30 -42 Napa Clearly Reserves, 7.2 miles NW of Pope Valley. Comment
  SEINET267025  Pinus sabiniana Royal D. Suttkus 1967-6-26 67- 30 -43 Napa Clearly Reserves 7.2 miles NW of Pope Valley. Comment
  SEINET3221130 Image available Pinus sabiniana Royal D. Suttkus 1967-6-26 67- 30 -43 Napa Clearly Reserves 7.2 miles NW of Pope Valley. Comment
  UC964779  Plagiobothrys tener var. subglaber Robert F. Hoover 1941-4-26 4931 Lake 5 mi e of Middletown on road to Pope Valley Comment
  HSC35408  Plantago erecta A. M. Montalvo 1975-5-3 223 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  UCD167242  Platystemon californicus Jake Ruygt 2005-4-17 4771 Napa Cub Valley', south of Bear Valley. 664 Comment
  UC1155250  Poa howellii J. R. Sweeney 1952-5-5 712 Lake 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa county line on Pope Valley rd); Butts Canyon 243 Comment
  CDA10844  Poa kelloggii G. F. Hrusa, G. L. Stebbins 1994-4-18 11781 A Napa North Coast Biodiversity Arena; Pope Valley. Along upper Swartz Creek N tributary (James Cr.). 213 Comment
  CDA10845  Poa kelloggii G. F. Hrusa, G. L. Stebbins 1994-4-18 11782 A Napa North Coast Biodiversity Arena; Pope Valley. Along upper Swartz Creek N tributary (James Cr.). 213 Comment
  UCD112243  Poa secunda Christopher Mallek 2008-5-12 AS2- 15 Napa Aetna Springs. 668 Comment
  RSA128671  Pogogyne douglasii Peter H. Raven 1951-5-26 2880 Napa Butts Canyon. 305 Comment
  UC1177075  Pogogyne douglasii Peter H. Raven 1951-5-26 2880 Napa Butts Canyon 304 Comment
  UC1988918  Pogogyne douglasii H. L. Mason Jun 1930 5683 Lake four miles east of Middletown Comment
  UC570736  Pogogyne douglasii H. L. Mason Jun 1930 5683 Lake four miles east of Middletown Comment
  UC1282770  Polygala californica J. R. Sweeney 1952-5-2 772 Lake 0.4 mi se of Black Oak Villa in Butts Canyon (1.1 mi from Lake-Napa county line on Pope Valley Road) 243 Comment
  JEPS96713  Polygonum parryi Dean W. Taylor 1998-6-3 16457 Lake unnamed rd 0.7 miles N Napa County line, ca. 1.5 mile N of Oat Hill 548 Comment
  CAS-BOT-BC421020  Polygonum spergulariiforme H. D. Ripley; R. C. Barneby 1945-6-21 6931 Lake 10 miles SE of Middletown 243 Comment
  SJSU8157  Polystichum californicum D. L. Blair 1968-4-5 Napa ravine in Cleary Reserve, Pope Valley Comment
  UC34077  Polystichum californicum L. R. Heckard 1964-5-23 1363 Napa ca. 2 mi. s.w. Aetna Springs (Cleary Reserve, at foot of falls of Swartz Creek); Cleary Reserve, Swartz Creek 365 Comment
  UC1010744  Potamogeton nodosus Peter H. Raven 1954-9-1 8098 Lake 5.8 mi from Middletown (on Butts Canyon Road); Detert Reservoir Comment
  UCD160569  Prosartes hookeri G. Ledyard Stebbins 1994-4-15 s.n. Napa Aetna Springs. Comment
  JEPS110645  Prunus subcordata Jake Ruygt 1990-4-28 2513 Napa Bear Valley 615 Comment
  JEPS103994  Pseudotsuga menziesii Jake Ruygt 1993-4-3 3176 Napa The Palisades, south of Table Rock about 1/4 mile. 762 Comment
  SEINET265709  Pseudotsuga menziesii Royal D. Suttkus 1967-6-26 67- 30 -14 Napa Clearly Reserves 7.2 miles NW of Pope Valley. Comment
  SEINET3221129 Image available Pseudotsuga menziesii Royal D. Suttkus 1967-6-26 67- 30 -14 Napa Clearly Reserves, 7.2 miles NW of Pope Valley. Comment
  JEPS106923  Psilocarphus tenellus Jake Ruygt 1981-4-25 1004 Napa Table Mountain 762 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
  UC694159  Psilocarphus tenellus Herbert L. Mason 1933-4-30 7228 Lake near Aetna Springs Comment
  UCD160567  Pteridium aquilinum var. pubescens G. Ledyard Stebbins 1994-4-15 s.n. Napa Aetna Springs. Comment
  CDA11895  Quercus X chasei G. F. Hrusa, G. L. Stebbins 1994-4-8 11725 Napa North Coast Biodiversity Arena; Large tree along road at Aetna Springs resort. Comment
  CAS-BOT-BC532605  Quercus berberidifolia G. Ledyard Stebbins 1994-4-15 s.n. Napa Aetna Springs Comment
  UCD160571  Quercus berberidifolia G. Ledyard Stebbins 1994-4-15 s.n. Napa Aetna Springs. Comment
  CAS-BOT-BC62460  Quercus chrysolepis Peter H. Raven 1964-5-9 19060 Napa along dirt road 2 miles west of Aetna Springs Comment
  SEINET265713  Quercus chrysolepis Royal D. Suttkus 1967-6-26 67- 30 -6 Napa Clearly Reserves 7.2 miles northwest of Pope Valley. Comment
  SEINET3090837 Image available Quercus chrysolepis Royal D. Suttkus 1967-6-26 67- 30 -6 Napa Clearly Reserves 7.2 miles northwest of Pope Valley. Comment
  CAS-BOT-BC85934  Quercus douglasii H. E. McMinn 1922-8-3 365 Napa near Lake Co. line between Aetna Springs and Middleton Comment
  CDA11894  Quercus durata G. F. Hrusa, G. L. Stebbins 1994-4-8 11719 Napa North Coast Biodiversity Arena; Aetna Springs, approx. 1/2 mile above resort. Comment
  CHSC20703  Quercus durata Robert A. Schlising 1962-5-4 2228 Lake .9 mi N of county line along Butte Canyon Road. Comment
  SEINET2066425 Image available Quercus durata Royal D. Suttkus 1967-6-24 67 -272 Lake 10.3 miles N of Pope Valley. Comment
  SEINET265716  Quercus durata Royal D. Suttkus 1967-6-24 67- 27 -2 Lake 10.3 miles north of Pope Valley. Comment
  UCR43184  Quercus durata L. F. LaPre 1985-5-3 s.n. Napa Inner North Coast Ranges, Livermore Road between hwy 29 (at Mountain Mill House Girl Scout Camp) and White Point, near the Lake county line, south of Three Peaks. 671 Comment
  HSC35116  Quercus durata var. durata A. M. Montalvo 1975-5-3 222 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  HSC35117  Quercus durata var. durata A. M. Montalvo 1975-5-3 222 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  UCD45883  Quercus durata var. durata A. R. Kruckeberg 1947-8-16 1573 Lake 1/4 mile west of White's Point, Table Mountain Road (road between Mountain Mill House and Oat Hill School), Lake County, near Napa-Lake county line, California. Comment
  SEINET265714  Quercus kelloggii Royal D. Suttkus 1967-6-26 67- 30 -8 Napa Clearly Reserves 7.2 miles NW of Pope Valley. Comment
  UCD37947  Quercus kelloggii Beecher Crampton 1962-5-16 6430 Napa 0.5 mile W of Aetna Springs. Comment
  UCD46636  Quercus kelloggii Beecher Crampton 1962-5-16 6430 Napa 1/2 mile W Aetna Springs. Comment
  JEPS116539  Quercus lobata Jake Ruygt 1988-5-1 2164 Napa Aetna Springs Road near resort. Aetna Springs 7.5' Quad. Comment
  CDA11903  Quercus wislizeni var. frutescens G. F. Hrusa, G. L. Stebbins 1994-4-8 11717 Napa North Coast Biodiversity Arena; Approx. 1/2 mile above Aetna Springs resort. Comment
  UC1282803  Ranunculus occidentalis J. R. Sweeney 1952-5-23 739 Lake 0.4 mi se Black Oak Villa (1.1 from Lake-Napa Co. line on Pope Valley Rd.); Butts Canyon 243 Comment
  UC1193396  Rhamnus californica P. Zinke 1951-5-15 219 Lake 1 mi n Livermore Ranch (Lake County line) 853 Comment
  JEPS41998  Rhamnus crocea Willis L. Jepson 1893-5-2 13971 Napa e of Calistoga (Pope Valley grade from Calistoga); Napa River Basin Comment
  UC1193388  Rhamnus tomentella subsp. tomentella P. Zinke 1951-5-24 222 Lake 1 mi e Blackoak Villa (at Lake County line) 548 Comment
  CAS-BOT-BC199714  Rhododendron occidentale Wayne Roderick 1967-5-20 s.n. Lake Butts Canyon Road, ca. 10 miles s.e. of Middletown, Lake-Napa county line 457 Comment
  CAS-BOT-BC199720  Rhododendron occidentale R. Bacigalupi; R. S. Ferris; Ira L. Wiggins 1933-6-2 6675 Napa Butt's [Butts] Canyon, 10 mi. N. of Howell Mt. Comment
  CAS-BOT-BC199721  Rhododendron occidentale H. E. McMinn 390 Napa About 6 mi. above Aetna Springs Comment
  CAS-BOT-BC199723  Rhododendron occidentale H. E. McMinn 297 Napa About 6 mi. above Aetna Comment
  CAS-BOT-BC56650  Rhododendron occidentale A. T. Leiser 1985-6-3 BC 8 Napa 0.5 miles N. of Napa/Lake Cos. Line, Butts Creek SW of Butts Canyon Rd. Comment
  UCD20696  Rhododendron occidentale A. T. Leiser 1985-6-3 BC 6 a Lake Lake County, Butts Canyon Rd along both sides of Butts Creek. B6 population extension (0.8 miles N) into Lake Co. to where stream crosses road to W, none found North of this point. Comment
  UCD22663  Rhododendron occidentale Brian W. Boose 1990-4-28 3 Lake Butts Canyon Rd. (Butts Canyon). Comment
  CAS-BOT-BC200718  Rhus aromatica Frank A. Leach 1926-6-26 s.n. Napa Aetna Springs Comment
  JEPS49319  Ribes californicum Willis L. Jepson 1893-5-2 13511 Napa Mts. e Calistoga (Pope Valley grade) Comment
  UC11499  Ribes californicum Willis L. Jepson 1893-5-2 Napa near Palisades; Napa River Basin, New Pope Valley grade Comment
  UC11500  Ribes californicum Willis L. Jepson 1893-5-2 Napa near Palisades; Napa River Basin, New Pope Valley grade Comment
  JEPS110833  Ribes victoris Jake Ruygt 1980-5-4 876 Napa canyon near Bateman Creek 597 Comment
  CAS-BOT-BC363004  Rigiopappus leptocladus Ira L. Wiggins 1933-6-3 6730 Lake Hillside 2 mi. E. of Oat Hill Mine, southeastern Lake County Comment
  CDA10846  Rigiopappus leptocladus G. F. Hrusa, G. L. Stebbins 1994-4-18 11783 A Napa North Coast Biodiversity Arena; On side of rd. approx. 3 m. above Aetna Springs. 231 Comment
  UC566725  Rigiopappus leptocladus H. L. Mason 1933-4-30 7225 Lake near Aetna Springs Comment
  CAS-BOT-BC148156  Rosa gymnocarpa Peter H. Raven 1964-5-9 19055 Napa Edge of redwood grove along dirt road 2 miles west of Aetna Springs Comment
  UCD159726  Rosa gymnocarpa G. Ledyard Stebbins 1994-4-15 s.n. Napa Aetna Springs. Redwoods. Comment
  CAS-BOT-BC156913  Rubus ursinus Peter H. Raven 1964-5-9 19071 Napa Along dirt road 2 miles west of Aetna Springs Comment
  SD108178  Rupertia physodes Peter H. Raven 1964-5-9 19042 Napa Edge of small grove of Sequoia along dirt road, 2.0 miles west of Aetna Springs. Comment
  UCD103898  Ruta chalepensis Collector Unknown 2011-2-1 s.n. Lake Near Mt. St. Helena, Oat Hill Mine outside of Middletown. Chinese section of mining camp. 487 Comment
  A382421  Salix breweri N. F. Bracelin 1931-4-17 253 Unknown Butt Canyon, between Pope Springs and Aetna Valley Comment
  CAS-BOT-BC102876  Salix breweri John Thomas Howell 1931-4-3 6149 A Lake Butts Valley Road to Middletown, 5 miles from Aetna Springs Comment
  CAS-BOT-BC102877  Salix breweri John Thomas Howell 1931-4-3 6149 B Lake Butts Valley Road to Middletown, 5 miles from Aetna Springs Comment
  CAS-BOT-BC108662  Salix breweri Peter H. Raven 1951-5-26 s.n. Napa Butts Canyon [Canon] Creek Comment
  GH382417  Salix breweri N. F. Bracelin 1931-4-17 253 Unknown Butt Canyon, between Pope Springs and Aetna Valley Comment
  GH382420  Salix breweri N. F. Bracelin 1931-4-17 253 a Unknown Butt Canyon, between Pope Springs and Aetna Valley Comment
  LA208563  Salix breweri Mrs. H. P. Bracelin; 1931-4-17 253 Napa Butt Canyon, between Pope Springs and Aetna Valley 300.0 Comment
  HSC34553  Salix sitchensis Lon Hall 1975-5-3 333 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  SEINET3083262 Image available Sambucus nigra subsp. canadensis Royal D. Suttkus 1967-6-26 67- 30 -25 Napa Clearly Reserves, 7.2 miles NW of Pope Valley Comment
  UC1282787  Sanguisorba minor subsp. muricata J. R. Sweeney 1952-5-2 747 Lake on Pope Valley road 1.1 mi from Lake-Napa county line (0.4 mi se of Black Oak Villa in Butts Canyon); Butts Canyon 243 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
  UCD112046  Sanicula crassicaulis Christopher Mallek 2008-5-12 AS2- 6 Napa Aetna Springs. 668 Comment
  JEPS963  Sanicula tuberosa Willis L. Jepson 1893-5-2 14194 Napa e from Calistoga (Napa River Basin, Pope Valley Grade); Napa River Basin, Pope Valley Grade Comment
  JEPS43520  Saxifraga californica Willis L. Jepson 1893-5-2 13478 Napa summit of New Pope Valley Grade (at Pinnacles Calistoga); Napa River Basin, New Pope Valley Grade Comment
  UC11762  Saxifraga californica Willis L. Jepson 1893-5-2 13478 Napa Pope Valley Grade from Calistoga; Napa River Basin, Pope Valley Grade Comment
  JEPS126132  Scleranthus annuus subsp. annuus Jake Ruygt 2010-6-21 5642 Napa Bear Valley north of pond. Detert Reservoir 7.5' Qua. Comment
  UC1100463  Scribneria bolanderi J. R. Sweeney with L. Constance and S. G. Smith 1951-4-15 601 Lake 5 mi from Middletown (along Pope Valley Road at Dieteris Lake Reservoir); Dieteris Lake Reservoir, Pope Valley Road Comment
  GH400979  Scutellaria austiniae D. E. Breedlove 1980-6-29 44825 Unknown Butts Canyon Road 5-8 miles S of Middletown 274 Comment
  UC1282704  Scutellaria siphocampyloides J. R. Sweeney 1953-5-26 1060 Lake 0.4 mi se of Black Oak Villa (in Butts Canyon, 1.1 mi from Lake-Napa county line on Pope Valley Road); Butts Canyon 243 Comment
  UC1549226  Scutellaria siphocampyloides Richard Olmstead 1984-6-25 574 Lake 2 mi n of Napa County line (8.1 mi s of jct with Hwy 29 at Middletown, along Butts Canyon Road); Butts Canyon Road 304 Comment
  UC1549231  Scutellaria siphocampyloides Richard Olmstead 1983-6-24 367 Lake 2 mi n of the Napa County line (s of Middletown on Butts Canyon Road) 304 Comment
  UC1549232  Scutellaria siphocampyloides Richard Olmstead 1983-6-24 366 Lake 1 mi n of the Napa County line (s of Middletown on Butts Canyon Road) 289 Comment
  UC1282706  Scutellaria tuberosa J. R. Sweeney 1952-5-1 716 Lake 0.4 mi se of Black Oak Villa (in Butts Canyon, 1.1 mi from Lake-Napa County line on Pope Valley Road); Butts Canyon 243 Comment
  JEPS2847 Image available Scutellaria tuberosa var. similis W. L. Jepson 1893-5-2 14940 Napa grade near summit Napa River Basin, New Pope Valley; New Pope Valley grade near summit, Napa River Basin Comment
  UCD148772  Sedum radiatum Jake Ruygt 2005-4-17 4775 Napa Napa County; 'Cub Valley' south of Bear Valley. 676 Comment
  JEPS103971  Selaginella wallacei Jake Ruygt 1994-3-19 3326 Napa Top of the Palisades. 716 Comment
  CAS-BOT-BC85825  Sequoia sempervirens Peter H. Raven 1964-5-9 19072 Napa Grove along dirt road 2 miles west of Aetna Springs Comment
  JEPS110707  Sidalcea hartwegii Jake Ruygt 1998-7-18 4099 Napa Bear Valley at pond. 646 Comment
  UC1076334  Sidalcea hartwegii Herbert L. Mason 1933-4-30 7222 Lake near Aetna Springs; near Aetna Springs Comment
  CAS-BOT-BC384448  Silene antirrhina Ira L. Wiggins 1933-6-3 6726 Lake 2 mi. E. of Oat Hill Mine Comment
  UC1282804  Silene californica J. R. Sweeney Lake 0.4 mi se Black Oak Villa (in Butts Canyon, on Pope Valley Road 1.1 mi from Lake-Napa County line, ne facing slope, on 1 yr burn in chaparral on shallow rocky soil); Butts Canyon, se of Black Oak Villa 243 Comment
  CAS-BOT-BC389097  Silene laciniata subsp. californica D. E. Breedlove 1980-6-29 44836 Lake Butts Canyon Road 5-8 miles S of Middletown 274 Comment
  HSC35420  Sisyrinchium bellum Robert M. Specht 1975-5-3 161 Lake 8.7 mi E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  HSC37212  Sisyrinchium bellum Lon Hall 1975-5-3 331 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 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
  JEPS110903  Solanum umbelliferum Jake Ruygt 1980-5-3 872 Napa Bear Valley 640 Comment
  CAS-BOT-BC365015  Solidago velutina subsp. californica Peter H. Raven 1954-9-1 8091 Lake Butts Canyon, 7 mi. s. of Middletown Comment
  JEPS32346  Solidago velutina subsp. californica W. L. Jepson 1938-9-24 19025 Napa se Pope Valley (Canyon of James Creek); Canyon of James Creek 304 Comment
Read comments
Oct 2 2012
  UC527958  Stachys ajugoides var. rigida Ira L. Wiggins 1933-6-3 6720 Lake 2 mi e Oat Hill Mine Comment
  UCD69149  Stachys albens D. Sanchez-Mata; P. Rodriguez-Rojo 1997-7-24 s.n. Napa Aetna Springs-Middletown. Butts Canyon Road. Riparian Sargent cypress woodland on serpentine alluvial and rocky soils. 270 Comment
  UC1282684  Stephanomeria virgata subsp. pleurocarpa J. R. Sweeney 1952-6-22 968 Lake 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa county line on Pope Valley road); Butts Canyon 243 Comment
  HSC35396  Stipa cernua Dryden 1975-5-3 158 Lake Butt's Canyon Rd., 8.7 mi E of Hwy. 29 along Butt's Canyon Creek 549 Comment
  UCD163957  Streptanthus James A. Neilson Jr. 1981-6-20 4042 Lake Lake County, Mayacmas Mountains. About one mile east of Detert Reservoir. [Exact location unknown. Coordinates estimated by label maker.] Comment
  JEPS126127  Streptanthus breweri Jake Ruygt 2010-7-5 5666 Napa East of White Point. Detert Reservoir 7.5' Qua. Comment
  JEPS96997  Streptanthus breweri Dean W. Taylor 1998-7-9 16787 Lake Three Peaks, along jeep road 0.3 miles North of White Point Comment
  UC1736493  Streptanthus breweri Dean W. Taylor 1998-7-9 16787 Lake Three Peaks, along jeep road 0.3 miles North of White Point 670 Comment
  UCD163949  Streptanthus breweri James A. Neilson Jr. 1981-6-20 4041 Lake Lake County, Mayacmas Mountains. East end of Detert Reservoir. [Exact location unknown. Coordinates estimated by label maker.] Comment
  UCD167703  Streptanthus breweri W. Robert Powell 1977-4-16 2489 Lake 1.1 air miles from outlet Detert Reservoir. Across creek from and NW of bend in Butts Canyon Road. (Exact location unknown. Coordinates estimated by label maker.) 277 Comment
  UC592150  Streptanthus breweri var. hesperidis H. L. Mason June 1930 5688 Lake four mi e Middletown Comment
  JEPS27088  Streptanthus glandulosus subsp. glandulosus Willis L. Jepson 1893-5-2 13412 Napa New Pope Valley Grade from Calistoga; Napa River Basin Comment
  JEPS30823  Streptanthus glandulosus subsp. glandulosus W. L. Jepson 1938-5-22 18818 Napa Limekiln Creek Canyon Pope Valley (hillside) Comment
  JEPS9195  Streptanthus glandulosus subsp. glandulosus Rimo Bacigalupi with J. R. Sweeney 1953-5-26 4142 Lake n. Black Oak Villa (just n. of Lake-Napa Co. line, along Butts Canyon rd.) 259 Comment
  JEPS96912  Streptanthus hesperidis Dean W. Taylor 1998-6-23 16689 Napa N flank Twin Peaks, ridge dividing Cedar Canyon & Bateman Cr (ca. 5 air mi W Aetna Springs) 655 Comment
  UC1282795  Streptanthus hesperidis J. R. Sweeney 1952-6-15 953 Lake 1 yr burn in canyon 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa Co. line on Pope Valley road, ne facing slope); Butts Canyon 243 Comment
  UC1736739  Streptanthus hesperidis Dean W. Taylor 1998-6-23 16689 Napa N flank Twin Peaks, ridge dividing Cedar Canyon & Bateman Cr (ca. 5 air mi W Aetna Springs) 655 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
  GH422230  Streptanthus morrisonii F. W. Hoffman 1949-7-7 2872 Unknown along ridge from White Point, near Napa-Lake county line 2.7 miles east of Mt. Mill House 762 Comment
  GH422233  Streptanthus morrisonii F. W. Hoffman 1949-6-5 2906 Unknown along ridge from White Point, near Napa-Lake county line 2.7 miles east of Mt. Mill House Comment
  JEPS83629  Streptanthus morrisonii R. Raiche 1987-6-22 70338 Lake just n Napa Co. line (se of Middletown, below White Point, headwaters of both St. Helena Crk. and Bucksnort Crk.); Three Peaks area 701 Comment
  JEPS96911  Streptanthus morrisonii Dean W. Taylor 1998-6-23 16690 Napa N flank Twin Peaks, ridge dividing Cedar Canyon & Bateman Cr (ca. 5 air mi W Aetna Springs) 655 Comment
Read comments
Apr 14 2012
  JEPS96998  Streptanthus morrisonii Dean W. Taylor 1993-10-18 14089 Lake between White Point and Three Peaks, reached via Livermore Road 3 mi NE of Hwy 29 (ca. 1 mile North of Napa County Line) 670 Comment
  UCD116034  Streptanthus morrisonii Robert E. Preston 1986-9-15 548 Lake White Point, on Livermore Road, 2 miles east of its junction with Highway 29. 731 Comment
  UCD161707  Streptanthus morrisonii Jake Ruygt 2010-6-21 5647 Napa east of White Point. (Coordinates converted from UTM data by label maker.) 655 Comment
  UCD161709  Streptanthus morrisonii Jake Ruygt 2010-7-5 5663 Napa east of White Point. (Coorindates converted from UTM data by label maker.) 658 Comment
  UCD164730  Streptanthus morrisonii Jake Ruygt 2014-6-14 6010 Napa Livermore Ranch, NW of Cornona Mine. 667 Comment
  JEPS83639  Streptanthus morrisonii subsp. elatus R. Raiche 1987-6-22 70338 Lake just n Napa Co. line (se of Middletown, below White Point, headwaters of both St. Helena Crk. and Bucksnort Crk.); Three Peaks area 701 Comment
  UC956555  Streptanthus morrisonii subsp. elatus Freed W. Hoffman 1949-6-5 2906 Lake outcrop along ridge from White point 2.7 mi e Mt. Mill House (near Napa-Lake co. line); North Coast Ranges Comment
  UC956617  Streptanthus morrisonii subsp. elatus Freed W. Hoffman 1949-7-7 2872 Lake outcrop along ridge from White point 2.7 mi e Mt. Mill House (near Napa-Lake co. line, s Lake Co.); North Coast Ranges 762 Comment
  CAS-BOT-BC221920  Taeniatherum caput-medusae Peter H. Raven 1951-5-26 2878 Napa Butts Canon [Canyon] 304 Comment
  RSA129898  Taeniatherum caput-medusae P. H. Raven 1951-5-26 2878 Napa Butts Canyon. 305 Comment
  UCD86189  Taeniatherum caput-medusae J. E. Street 1950-6-12 s.n. Lake 10 miles southeast of Middletown. Comment
  JEPS110988  Thalictrum fendleri var. polycarpum Jake Ruygt 1979-6-3 670 Napa Aetna Springs Rd. 472 Comment
  UCD159727  Thermopsis californica var. californica G. Ledyard Stebbins 1994-4-15 s.n. Napa Aetna Springs. Redwoods. Comment
  CAS-BOT-BC88431  Thysanocarpus curvipes Ira L. Wiggins 1933-6-3 6723 Lake 2 miles east of Oat Hill Mine. Comment
  HSC35050  Thysanocarpus curvipes Dryden 1975-5-3 161 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  HSC35389  Thysanocarpus curvipes John S. Palmer 1975-5-3 324 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  UC527840  Thysanocarpus curvipes Ira L. Wiggins 1933-6-3 6723 Lake 2 mi e Oat Hill Mine; e of Oat Hill Mine Comment
  UC875671  Torilis nodosa M. S. Jussel 1937-5-23 Napa Palisades Comment
  SEINET265710  Torreya californica Royal D. Suttkus 1967-6-26 67- 30 -22 Napa Clearly Reserves 7.2 mi NW of Pope Valley Comment
  SEINET3073146 Image available Torreya californica Royal D. Suttkus 1967-6-26 67- 30 -22 Napa Clearly Reserves, 7.2 miles NW of Pope Valley. Comment
  CAS-BOT-BC172956  Toxicodendron diversilobum Peter H. Raven 1964-5-9 19041 Napa Along dirt road 2 miles west of Aetna Springs Comment
  UCD112048  Toxicoscordion Christopher Mallek 2008-5-12 AS2- 23 Napa Aetna Springs. 668 Comment
  UCD139849  Toxicoscordion fremontii R. L. Smith 1948-4-17 s.n. Napa Pope Valley, 5 miles north of Aetna Springs. Comment
  CDA13718  Trichostema laxum G. F. Hrusa, T. D. Wilfred 1997-7-24 14019 Lake North Coast Biodiversity Arena; Middle reaches of Butts Canyon +- 8-10 mi. SE of Middletown. Comment
  JEPS63144  Trichostema laxum W. L. Jepson 1938-9-24 19024 Napa canyon of Limekiln Creek, N of Pope Valley 304 Comment
  RSA215773  Trichostema laxum D. D. Keck 1933-7-1 2463 Lake 8 miles southeast of Middletown on road to Butts Creek Canyon. Comment
  UC1282836  Trichostema laxum J. R. Sweeney 1952-6-15 957 Lake 0.4 mi SE of Black Oak Villa (Butts Canyon, 1.1 mi from Lake--Napa county line on Pope Valley road) 243 Comment
  UC1318335  Trichostema laxum J. R. Sweeney 1952-6-15 949 Lake 0.4 mi SE of Black Oak Villa (Butts Canyon, 1.1 mi from Lake--Napa county line on Pope Valley road) 243 Comment
  UC157377  Trichostema laxum Katharine Brandegee 1911-8-16 Lake near Middleton (Langtry Ranch) Comment
  UCD125873  Trichostema laxum G. F. Hrusa; T. D. Wilfred 1997-7-24 14019 Lake Middle reaches of Butts Canyon, ca. 8-10 miles southeast of Middletown. 200 Comment
  JEPS65846  Trifolium albopurpureum var. dichotomum Willis L. Jepson 1893-5-2 13663 Napa e Calistoga (Palisades, near summit of New Pope Valley Grade); Napa River Basin Comment
  UC764673  Trifolium albopurpureum var. dichotomum R. F. Hoover 1944-4-26 4933 Lake 5 mi e Middletown (on road to Pope Valley) Comment
  HSC35390  Trifolium depauperatum John S. Palmer 1975-5-3 325 Lake 8.7 mi. E of S.R. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  HSC35384  Trifolium dichotomum John S. Palmer 1975-5-3 326 Lake 8.7 mi. E of S.R. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  CHSC20631  Trifolium fucatum Robert A. Schlising; Greg Bos 1963-3-30 2470 Lake Roadside, Butts Canyon Road, 1.6 miles north of Betert Reservoir. Comment
  JEPS106710  Trifolium microcephalum Jake Ruygt 1980-5-3 867 Napa Oat Hill Mine Rd. at Twin Peaks 755 Comment
  UC764675  Trifolium microdon R. F. Hoover 1941-4-26 4932 Lake 5 mi e Middletown (on rd to Pope Valley) Comment
  JEPS106715  Trifolium oliganthum Jake Ruygt 1992-4-4 2884 Napa Scott's Flat, Aetna Mine Rd. 505 Comment
  UC1925877  Trifolium variegatum Ethel Crum 1931-1 1084 Napa Near Aetna Springs Comment
  UC527955  Trifolium variegatum Ira L. Wiggins 1933-6-3 6715 Lake 2 mi e Oat Hill Mine Comment
  UCD83432  Trifolium variegatum Jake Ruygt 1991-5-11 2657 Napa Aetna Springs, 0.5 mi W of golf course. 310 Comment
  JEPS106686  Trifolium variegatum var. pauciflorum Jake Ruygt 1991-5-11 2667 Napa intersection Aetna Extension Rd. with Oat Hill Mine Rd. 670 Comment
  JEPS4145  Trifolium willdenovii Willis L. Jepson 1893-5-2 13673 Napa e Calistoga (Pope Valley grade); Napa River Basin Comment
  JEPS113978  Trillium chloropetalum Jake Ruygt 1994-3-19 3328 Napa In canyon between Little Bear Valley and Bear Valley. Detert Reservoir 7.5' Quad. Comment
  UC1334883  Triphysaria L. D. Thurman 1965-4-13 641 Lake on Butts Canyon road 4 mi se Middletown Comment
  HSC35378  Triphysaria eriantha R. M. Sullivan 1975-5-3 50 Lake 8.7 mi. E of Hwy. 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  JEPS3670  Triphysaria eriantha subsp. eriantha C. R. Bell 1951-3-24 878 Lake on Pope Valley road 5 mi se Middletown; Pope Valley road Comment
  UC1334858  Triphysaria pusilla L. D. Thurman 1965-4-13 643 Lake on Butts Canyon rd 4 mi se Middletown; Butts Canyon rd Comment
  UC1334871  Triphysaria versicolor subsp. faucibarbata L. D. Thurman 1965-4-13 642 Lake on Butts Canyon road 4 mi se Middletown Comment
  HSC35377  Triteleia laxa R. M. Sullivan 1975-5-3 41 Lake 8.7 mi. E of SR 29 along Butt's Canyon Creek on Butt's Canyon Rd. 549 Comment
  UC1282823  Triteleia laxa J. R. Sweeney 1952-5-2 763 Lake ne-facing slope 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa Co. line on Pope Valley road); Butts Canyon 243 Comment
  UCD139409  Triteleia laxa R. L. Smith 1948-5-8 s.n. Napa 6 miles north of Aetna Springs, Pope Valley. Comment
  JEPS110927  Triteleia lugens Jake Ruygt 1999-5-22 4168 Napa Livermore Ranch on road south of White Point. 819 Comment
  UC527926  Triteleia lugens Ira L. Wiggins 1933-6-3 6741 Lake 1/2 mi w Oat Hill Mine Comment
Read comments
Jul 30 2013
  UC1282822  Triteleia peduncularis J. R. Sweeney 1952-5-19 930 Lake 0.4 mi se Black Oak Villa (1.1 mi from Lake-Napa Co. line on Pope Valley road); Butts Canyon 243 Comment
  JEPS35616  Uropappus lindleyi Willis L. Jepson 1893-5-2 Napa Pope Valley grade from Calistoga; Napa River Basin Comment
  RSA195287  Viola lobata Gilbert Muth 1967-4-19 604 Napa Aetna Springs Road. 457 Comment
  JEPS110819  Viola purpurea subsp. quercetorum Jake Ruygt 1980-5-4 875 Napa Bateman Creek 594 Comment
  CAS-BOT-BC203091  Vitis californica Peter H. Raven 1964-5-9 19049 Napa 2 miles west of Aetna Springs Comment
  UCD93665  Vulpia microstachys Beecher Crampton 1962-5-16 6434 A Napa 1/2 mile west of Aetna Springs. Comment
  CAS-BOT-BC183142  Vulpia microstachys var. ciliata R. Bacigalupi; R. S. Ferris; Ira L. Wiggins 1933-6-2 6713 Lake Meadow on Pope Valley - Middletown road, 3 mi. NW. of Napa - Lake county line Comment
  CAS-BOT-BC183146  Vulpia microstachys var. ciliata Ira L. Wiggins 1933-6-3 6719 Lake 2 mi. E. of Oat Hill Mine Comment
  CAS-BOT-BC183197  Vulpia microstachys var. ciliata R. Bacigalupi; R. S. Ferris; Ira L. Wiggins 1933-6-2 6688 Napa Butt's Canyon, 10 mi. N. of Howell Mt. 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
  UCD37948  Vulpia microstachys var. ciliata Beecher Crampton 1962-5-16 6434 Napa 0.5 mile W of Aetna Springs. Comment
  UCD93820  Vulpia microstachys var. ciliata Beecher Crampton 1962-5-16 6434 Napa 0.5 mile W of Aetna Springs. Comment
  CAS-BOT-BC184006  Vulpia microstachys var. microstachys Peter H. Raven 1951-5-26 2885 Napa Butts [Canon] Canyon Creek 304 Comment
  CAS-BOT-BC184326  Vulpia microstachys var. pauciflora R. Bacigalupi; R. S. Ferris; Ira L. Wiggins 1933-6-2 6712 Lake Meadow on Pope Valley - Middletown road, 3 mi. NW. of Napa - Lake county line Comment
  JEPS76082  Vulpia microstachys var. pauciflora W. L. Jepson 1938-5-22 18810 Napa Pope Valley; Limekiln Creek Canyon Comment
  UC527937  Vulpia microstachys var. pauciflora R. Bacigalupi, R. S. Ferris, and Ira L. Wiggins 1933-6-2 6712 Lake 3 mi nw Napa-Lake county line (meadow on Pope Valley-Middletown road) Comment
  CAS-BOT-BC184782  Vulpia myuros subsp. megalura Ira L. Wiggins 1933-6-3 6724 Lake 2 mi. E. of Oat Hill Mine Comment
  UCD168000  Whipplea modesta James A. Neilson Jr. 1977-4-13 3867 Napa Oat Hill Mine Rd. (Exact location unknown, coordinates estimated by label maker. The collections before this were north of Sugarloaf Mt., and collections after this were near Maple Springs.) Comment
  UCR43185  Whipplea modesta L. F. LaPre 1985-4-24 s.n. Napa Inner North Coast Ranges, Along Livermore Road between Hwy 29 (at Mountain Mill House Girl Scout Camp) and White Point, near the Lake Co. line and south of Three Peaks 671 Comment
  CAS-BOT-BC77871  Woodwardia fimbriata Peter H. Raven 1964-5-9 19073 Napa 2 miles west of Aetna Springs Comment
  SEINET265708 Image available Woodwardia fimbriata Royal D. Suttkus 1967-6-26 67- 30 -30 Napa Clearly Reserves 7.2 miles NW of Pope Valley. Comment
  OBI77822  Wyethia glabra David J. Keil, with V. L. Holland, L. D. Oyler, G. F. Hrusa, G. L. Stebbins, et al. 1994-6-6 24515 Napa Along Aetna Springs Road on east slope of Sugarloaf Mountain Comment
  GH400134  Zeltnera trichantha P. H. Raven 1954-9-1 8085 Unknown Butts Canyon, 7 miles s. of Middletown Comment
  UC917346  Zigadenus fremontii R. L. Smith 1948-4-17 Napa 5 mi n Aetna Springs (Pope Valley); Pope Valley Comment
  SEINET12058503  Zigadenus micranthus F. H. Utech, Kawano, S.; Ohara, M. 1995-3-27 95 -65 Lake 6 mi ESE of Middletown & CA 29 on Butts Canyon Road, E of Detert Reservoir Comment



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