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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
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JEPS96556
Allium fimbriatum var. fimbriatum
Dean W. Taylor
1998-5-20
16447
Napa
Butts Canyon, serpentine slopes ca. 0.5 mi E of Butts Canyon Rd from a point 0.6 miles up from mouth
335
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
JEPS100865
Antirrhinum vexillocalyculatum subsp. vexillocalyculatum
Dean W. Taylor
2000-6-29
17475
Napa
Zim Zim Creek, canyon about 2.5 miles up from confluence of Eticuera Creek and Berryessa-Knoxville Road
259
Comment
UCD137821
Aristolochia californica
Dean W. Taylor
1972-2-25
1334
Napa
at the dam on Putah Creek, Lake Berryessa.
167
Comment
JEPS100818
Astragalus clevelandii
Dean W. Taylor
2000-6-29
17470
Napa
Zim Zim Creek, along the creek about 2.5 miles up from confluence of Eticuera Creek and Berryessa-Knoxville Road
259
Comment
JEPS100901
Astragalus rattanii var. jepsonianus
Dean W. Taylor
1998-5-14
16434
Napa
Pope Canyon, along Pope Canyon Road at crossing of Pope Creek, northerly facing roadbank 100 meters west of the bridge
198
Comment
JEPS100895
Calamagrostis ophitidis
Dean W. Taylor
1998-5-14
16440
Napa
Asbestos Mine, Steele Canyon (southerly arm of Lake Berryessa)
301
Comment
JEPS100378
Calyptridium quadripetalum
Dean W. Taylor
2001-5-15
17657
Napa
Cedar Valley (ca. 3 air miles South from Knoxville)
592
Comment
JEPS100896
Calystegia collina subsp. oxyphylla
Dean W. Taylor
1998-5-14
16439
Napa
Asbestos Mine, Steele Canyon (southerly arm of Lake Berryessa)
301
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
JEPS100899
Campanula griffinii
Dean W. Taylor
1998-5-14
16436
Napa
Asbestos Mine, Steele Canyon (southerly arm of Lake Berryessa)
301
Comment
JEPS101436
Campanula griffinii
Dean W. Taylor
1998-6-18
16676
Napa
ridge dividing Butts Canyon and Spanish Valley
502
Comment
JEPS100376
Carex subfusca
Dean W. Taylor
2001-5-15
17650
Napa
Cedar Valley (ca. 3 air miles South from Knoxville)
592
Comment
JEPS100900
Castilleja rubicundula subsp. lithospermoides
Dean W. Taylor
1998-5-14
16435
Napa
Pope Canyon, along Pope Canyon Road at crossing of Pope Creek, northerly facing roadbank 100 meters west of the bridge
198
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
UC1736103
Ceanothus sonomensis
Dean W. Taylor
1998-6-3
16455
Napa
Bateman Creek 0.3 miles S Twin Peaks Mine
624
Comment
JEPS100844
Cirsium cymosum var. cymosum
Dean Wm. Taylor with Mey Akasah
1999-6-3
17222
Napa
E of Devilhead road Ridge between Eticuera Creek and Zim Zam Creek; Eticuera Creek, Zim Zam Creek
594
Comment
JEPS100384
Collomia diversifolia
Dean W. Taylor
2001-5-15
17659
Napa
Cedar Valley (ca. 3 air miles South from Knoxville)
592
Comment
JEPS101634
Collomia diversifolia
Dean W. Taylor
1998-6-18
16671
Napa
Butts Canyon, small side canyon 0.5 mi above (north of) mouth into Pope Valley
289
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
JEPS101660
Collomia diversifolia
Dean W. Taylor
1998-5-20
16448
Napa
Butts Canyon, serpentine slopes ca. 0.5 mi E of Butts Canyon Rd from a point 0.6 miles up from mouth
335
Comment
SEINET2444680
Collomia diversifolia
Dean W. Taylor
1998-6-18
16671
Napa
Butts Canyon. Small side canyon 0.5 mi above (north of) mouth into Pope Valley.; 0
290
Comment
UC1736677
Collomia diversifolia
Dean W. Taylor
1990-5-25
10813
Napa
Butts Canyon Road, near junction with Snell Road.
204
Comment
JEPS100375
Cryptantha hispidula
Dean W. Taylor
2001-5-15
17651
Napa
Cedar Valley (ca. 3 air miles South from Knoxville)
592
Comment
JEPS100842
Cryptantha hispidula
Dean Wm. Taylor with Mey Akasah
1999-6-4
17218
Napa
ridge dividing Eticuera Creek from Zim Zim Creek, reached via jeep roads eastward of Devilhead Road
594
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
UC1731385
Cryptantha hispidula
Dean W. Taylor
1998-6-18
16668
Napa
small side canyon 0.5 mi above (n) mouth of Pope Valley; North Coast Ranges, Butts Canyon
289
Comment
UC1731390
Cryptantha microstachys
Dean W. Taylor
1998-6-18
16677
Napa
ridge dividing Butts Canyon and Spanish Valley; North Coast Ranges
502
Comment
CHSC34822
Cupressus sargentii
M. S. Taylor; E. Pierce
1981-5-17
3756
Napa
Calistoga Pass, both sides of Hwy 29, ca. 1 mi s of Lake county line.
Comment
SEINET10531522
Cupressus sargentii
Mary Susan Taylor, E. Pierce
1981-5-17
Taylor 3756
Napa
Calistoga Pass, both sides of Hwy 29, ca 1 mile south of Lake County line.
Comment
SEINET10531547
Cupressus sargentii
Mary Susan Taylor, E. Pierce
1981-5-17
Taylor 3756
Napa
Calistoga Pass, both sides of Hwy 29, ca. 1 mi S of Lake County line.
Comment
JEPS100897
Delphinium hesperium subsp. hesperium
Dean W. Taylor
1998-5-14
16438
Napa
Asbestos Mine, Steele Canyon (southerly arm of Lake Berryessa)
301
Comment
JEPS100274
Delphinium uliginosum
Dean W. Taylor
2001-5-15
17648
Napa
Cedar Valley (ca. 3 air miles South from Knoxville)
592
Comment
JEPS96757
Delphinium uliginosum
Dean W. Taylor
1998-5-20
16446
Napa
Butts Canyon, serpentine slopes ca. 0.5 mi E of Butts Canyon Rd from a point 0.6 miles up from mouth
335
Comment
JEPS96762
Delphinium uliginosum
Dean W. Taylor
1998-6-18
16672
Napa
Butts Canyon, small side canyon 0.5 mi above (north of) mouth into Pope Valley
289
Comment
SD241953
Diplacus layneae
Dean Wm. Taylor, Mey Akasah
1999-6-3
17224
Napa
Ridge dividing Eticeura Creek from Zim Zim Creek, reached via jeep roads eastward of Devilhead Road (Knoxville 532D 7.5'Q) Recently dozed jeep road along ridgeline.
594
Comment
JEPS96714
Eriogonum luteolum var. luteolum
Dean W. Taylor
1998-5-20
16449
Napa
Butts Canyon, serpentine slopes ca. 0.5 mi E of Butts Canyon Rd from a point 0.6 miles up from mouth
335
Comment
JEPS101784
Eryngium aristulatum var. aristulatum
Dean W. Taylor
1999-7-20
17287
Napa
Crystal Lake (large vernal lake west of Highway 128 and Capell Creek)
350
Comment
JEPS100816
Euphorbia spathulata
Dean Wm. Taylor with Mey Akasah
1999-6-4
17220
Napa
ridge dividing Eticuera Creek from Zim Zim Creek, reached via jeep roads eastward of Devilhead Road
594
Comment
JEPS96889
Glinus lotoides
Dean W. Taylor
1999-7-20
17288
Napa
Crystal Lake (large vernal lake west of Highway 128 and Capell Creek)
350
Comment
JEPS100843
Harmonia hallii
Dean Wm. Taylor with Mey Akasah
1999-6-4
17219
Napa
ridge dividing Eticuera Creek from Zim Zim Creek, reached via jeep roads eastward of Devilhead Road
594
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
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
UC1731339
Harmonia nutans
Dean W. Taylor
1998-6-23
16695
Napa
Swartz Canyon North Coast Ranges, Mayacamas Mountains (headwaters, s flanks of Twin Peaks, (ca. 5 air mi w <of> Aetna Springs)
716
Comment
JEPS105354
Helianthus exilis
Dean W. Taylor
1994-10-7
14712
Napa
Butts Canyon Road 1.2 mi S junction Snell Valley Road
304
Comment
UC1736419
Hesperolinon
Dean W. Taylor
1998-6-18
16669
Napa
Butts Canyon, small side canyon 0.5 mi above (north of) mouth into Pope Valley
Comment
UC1736420
Hesperolinon
Dean W. Taylor
1998-6-18
16669
Napa
Butts Canyon, small side canyon 0.5 mi above (north of) mouth into Pope Valley
289
Comment
JEPS88633
Hesperolinon bicarpellatum
Dean Wm. Taylor with Glenn L. Clifton
1990-5-25
10800
Napa
Butts Canyon Road near junction with Snell Road; North Coast Ranges
204
Comment
RSA565011
Hesperolinon bicarpellatum
D. W. Taylor, Glenn L. Clifton
1990-5-25
10800
Napa
Butts Canyon Road, near jct. with Snell road
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
JEPS88634
Hesperolinon disjunctum
Dean Wm. Taylor with Glenn L. Clifton
1990-5-25
10807
Napa
Butts Canyon Road near junction with Snell Road (slope adjacent to small stream); North Coast Ranges
204
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
UC1736421
Hesperolinon micranthum
Dean W. Taylor
1998-6-18
16673
Napa
ridge dividing Butts Canyon and Spanish Valley
502
Comment
JEPS100372
Hesperolinon spergulinum
Dean W. Taylor
2001-5-15
17649
Napa
Cedar Valley (ca. 3 air miles South from Knoxville)
592
Comment
JEPS101835
Hoita macrostachya
Dean W. Taylor
1999-7-20
17290
Napa
Crystal Lake (large vernal lake west of Highway 128 and Capell Creek)
350
Comment
JEPS96546
Juncus kelloggii
Dean W. Taylor
1998-6-3
16454
Napa
Bateman Creek 0.3 miles S Twin Peaks Mine
624
Comment
JEPS89774
Lagophylla minor
Dean Wm. Taylor with Glenn L. Clifton
1990-5-25
10803
Napa
Butts Canyon Road near junction with Snell Road (North Coast Ranges); , Butts Canyon Road
204
Comment
JEPS89888
Lilaeopsis masonii
Dean Wm. Taylor with Glenn L. Clifton
1990-5-30
10815
Napa
Napa R. in Napa, ca. 150 meters downstream of Third St. bridge, on west bank.
Comment
JEPS101591
Linanthus pygmaeus subsp. continentalis
Dean W. Taylor
1998-6-18
16678
Napa
ridge dividing Butts Canyon and Spanish Valley
502
Comment
UC1088545
Lithophragma heterophyllum
Roy L. Taylor
1959-5-3
4032
Napa
one half mi from Mayachamas Vineyard Office
Comment
UC1731433
Lomatium marginatum var. purpureum
Dean W. Taylor
1998-6-18
16679
Napa
ridge dividing Butts Canyon and Spanish Valley; North Coast Ranges
502
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
JEPS101820
Lupinus sericatus
Dean W. Taylor
1998-6-23
16693
Napa
headwaters Swartz Canyon, South flanks Twin Peaks, (ca. 5 air mi W Aetna Springs)
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
JEPS100898
Madia exigua
Dean W. Taylor
1998-5-14
16437
Napa
Asbestos Mine, Steele Canyon (southerly arm of Lake Berryessa)
301
Comment
JEPS101494
Mimulus angustatus
Dean W. Taylor
1998-6-3
16453
Napa
Bateman Creek 0.3 miles S Twin Peaks Mine
624
Comment
JEPS104968
Mimulus angustatus
Dean W. Taylor
1998-6-23
16696
Napa
headwaters Swartz Canyon, South flanks Twin Peaks, (ca. 5 air mi W Aetna Springs)
716
Comment
UC1731236
Mimulus angustatus
Dean W. Taylor
1998-6-23
16696
Napa
ca. 5 air mi w Aetna Springs (headwaters Swartz Canyon; south flanks Twin Peaks); Mayacamas Mtns, NCoRO, Swartz Canyon, Twin Peaks
716
Comment
JEPS100379
Mimulus layneae
Dean W. Taylor
2001-5-15
17656
Napa
Cedar Valley (ca. 3 air miles South from Knoxville)
592
Comment
JEPS100846
Mimulus layneae
Dean Wm. Taylor with Mey Akasah
1999-6-4
17224
Napa
ridge dividing Eticuera Creek from Zim Zim Creek, reached via jeep roads eastward of Devilhead Road
594
Comment
JEPS100380
Mimulus nudatus
Dean W. Taylor
2001-5-15
17655
Napa
Cedar Valley (ca. 3 air miles South from Knoxville)
592
Comment
JEPS100845
Mimulus nudatus
Dean Wm. Taylor with Mey Akasah
1999-6-4
17223
Napa
ridge dividing Eticuera Creek from Zim Zim Creek, reached via jeep roads eastward of Devilhead Road
594
Comment
JEPS101493
Mimulus nudatus
Dean W. Taylor
1998-5-20
16445
Napa
Butts Canyon, serpentine slopes ca. 0.5 mi E of Butts Canyon Rd from a point 0.6 miles up from mouth
335
Comment
UC1731235
Mimulus nudatus
Dean W. Taylor
1998-6-18
16674
Napa
small side canyon 0.5 mi n of mouth into Pope Valley Butts Canyon; NCoRI
289
Comment
JEPS101598
Monardella viridis subsp. viridis
Dean W. Taylor
1999-7-20
17289
Napa
Crystal Lake (large vernal lake west of Highway 128 and Capell Creek)
350
Comment
JEPS101635
Navarretia mellita
Dean W. Taylor
1998-6-18
16675
Napa
ridge dividing Butts Canyon and Spanish Valley
502
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
JEPS101639
Navarretia subuligera
Dean W. Taylor
1998-6-23
16694
Napa
headwaters Swartz Canyon, South flanks Twin Peaks, (ca. 5 air mi W Aetna Springs)
716
Comment
JEPS89345
Packera greenei
Dean Wm. Taylor with Glenn L. Clifton
1990-5-25
10806
Napa
Butts Canyon Rd. near junction w/ Snell Rd.; North Coast Ranges
204
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
JEPS100374
Plagiobothrys stipitatus var. micranthus
Dean W. Taylor
2001-5-15
17652
Napa
Cedar Valley (ca. 3 air miles South from Knoxville)
592
Comment
UCD92024
Poa secunda subsp. secunda
E. W. Taylor
1932-4-1
s.n.
Napa
Entrance to Napa county traffic officers country club.
274
Comment
JEPS100823
Polypogon interruptus
Dean W. Taylor
2000-6-29
17471
Napa
Zim Zim Creek, along the creek about 2.5 miles up from confluence of Eticuera Creek and Berryessa-Knoxville Road
259
Comment
UC1735927
Pterostegia drymarioides
Dean W. Taylor
1973-1-27
2059
Napa
below Montecello Dam at Lake Berryessa along Putah Creek; under rocks on the south exposure of the canyon
Comment
JEPS100413
Quercus garryana var. garryana
Dean Wm. Taylor with Glenn Clifton
1990-10-30
11570
Napa
Angwin, along Clark Way North Coast Ranges
Comment
CAS-BOT-BC362895
Rhagadiolus stellatus
Marie Taylor
1978-4-5
s.n.
Napa
Dry Creek & Wall roads
Comment
JEPS100817
Sidalcea keckii
Dean Wm. Taylor with Mey Akasah
1999-6-3
17221
Napa
ridge dividing Eticuera Creek from Zim Zim Creek, reached via jeep roads eastward of Devilhead Road
594
Comment
JEPS100864
Stachys albens
Dean W. Taylor
2000-6-29
17469
Napa
Zim Zim Creek, along the creek about 2.5 miles up from confluence of Eticuera Creek and Berryessa-Knoxville Road
259
Comment
JEPS105353
Stachys albens
Dean W. Taylor
1994-10-7
14710
Napa
Butts Canyon Road 1.2 mi S junction Snell Valley Road
304
Comment
JEPS100377
Streptanthus breweri
Dean W. Taylor
2001-5-15
17658
Napa
Cedar Valley (ca. 3 air miles South from Knoxville)
592
Comment
JEPS100815
Streptanthus hesperidis
Dean Wm. Taylor with Mey Akasah
1999-6-4
17217
Napa
ridge dividing Eticuera Creek from Zim Zim Creek, reached via jeep roads eastward of Devilhead Road
594
Comment
JEPS96908
Streptanthus hesperidis
Dean W. Taylor
1998-6-18
16670
Napa
Butts Canyon, small side canyon 0.5 mi above (north of) mouth into Pope Valley
289
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
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
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
JEPS105308
Trichostema laxum
Dean W. Taylor
1994-10-7
14711
Napa
Butts Canyon Road 1.2 mi S junction Snell Valley Road
304
Comment
RSA695735
Trichostema laxum
D. W. Taylor
1994-10-7
14711
Napa
Butts Canyon Road 1`.2 mi S junction Snell Valley Road.
305
Comment
JEPS100381
Trifolium fucatum
Dean W. Taylor
2001-5-15
17654
Napa
Cedar Valley (ca. 3 air miles South from Knoxville)
592
Comment
JEPS100373
Zigadenus micranthus var. fontanus
Dean W. Taylor
2001-5-15
17653
Napa
Cedar Valley (ca. 3 air miles South from Knoxville)
592
Comment