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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/).
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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
CAS-BOT-BC527104
Zigadenus
John H. Thomas
1955-5-21
5120
Napa
Sarco Creek drainage, near State Highway No. 37, about 6 miles from Napa
274
Comment
CAS-BOT-BC527100
Zigadenus
Paul F. Covel
1940-4-28
1714
Napa
CCC-Las Posadas Camp-Howell Mt. near Pacific Union College
Comment
CAS-BOT-BC530465
Zigadenus fontanus
Peter H. Raven
1951-5-26
2871
Napa
Butts Canyon Creek
Comment
CDA12101
Zigadenus fremontii
G. F. Hrusa
1989-4-24
5960
Napa
North Coast Biodiversity Arena; W side of upper Chiles Valley.
Comment
HSC41169
Zigadenus fremontii
Robert M. Specht
1976-5-15
459
Napa
0.3 mi. S of Napa-Lake Counties border on Hwy. 29 at Rattlesnake Spring
Comment
JEPS62253
Zigadenus fremontii
W. L. Jepson
1915-4-23
6261
Napa
Conn Valley
Comment
SEINET196209
Zigadenus fremontii
H. S. Reed
1940-3-23
328
Napa
Oakville Ridge,
152
Comment
SEINET215153
Zigadenus fremontii
David C. Fruchtenicht
1965-3-19
6
Napa
Dollarhide Road, 3.5 miles east of Pope Valley.
305
Comment
SEINET3889548
Zigadenus fremontii
Barbara Rice
1965-3-19
12
Napa
Dollarhide Road, 3.5 miles east of Pope Valley.; 0
274
Comment
SEINET3889553
Zigadenus fremontii
Daphne K. Christopher, Hannah I. Stevens; Mark Bibbo
2003-4-13
163
Napa
Uc Davis, Stebbins Cold Canyon Reserve.; 0
160
Comment
SFV8300
Zigadenus fremontii
D. C. Fruchtenicht
1965-3-19
6
Napa
Dollarhide Road, 3.5 miles east of Pope Valley.
305
Comment
UC15059
Zigadenus fremontii
J. P. Tracy
1902-5-21
1590
Napa
3-4 mi e Angwin's (head Moore's Creek); Howell Mountain, head Moore's Creek
335
Comment
UC4112
Zigadenus fremontii
Willis L. Jepson
May 1893
Napa
Pope Valley grade from Calistoga (Napa River Basin); , Pope Valley grade
Comment
UC917346
Zigadenus fremontii
R. L. Smith
1948-4-17
Napa
5 mi n Aetna Springs (Pope Valley); Pope Valley
Comment
CAS-BOT-BC530514
Zigadenus fremontii
Belle R. Jackson
1930-6-20
s.n.
Napa
Middle Peak, Mt. St. Helena
Comment
CAS-BOT-BC530516
Zigadenus fremontii
Ella Dales Cantelow
1939-4-8
2511
Napa
2.5mi N.W. of Knoxville
Comment
JEPS62257
Zigadenus fremontii
Willis L. Jepson
Mar 9 1900-Mar 10 1900
546
Napa
Howell Mt. Napa River Basin
Comment
JEPS62261
Zigadenus fremontii
W. L. Jepson
1891-4-25
14815
Napa
w of St. Helena (near Caux's Cabin, high points of Mt. Hood Range); Mt. Hood Range
Comment
RSA195359
Zigadenus fremontii
Gilbert Muth
1967-3-5
535
Napa
Snell Valley.
213
Comment
RSA293007
Zigadenus fremontii
Reino Alava, Lincoln Constance, Robert Ornduff
1957-5-5
739
Napa
Mt. Saint Helena.
Comment
RSA734225
Zigadenus fremontii
Keith E. Hoffmaster
1946-3-9
1209
Napa
Napa range, near summit of Napa-Monticello road.
Comment
SEINET3889280
Zigadenus fremontii
D. W. McNeal
1975-5-3
1591
Napa
On the hillside above the Berryessa-Knoxville Rd., 0.3 mi. n.w. of Knoxville.; 0
Comment
SEINET5725211
Zigadenus fremontii
Kim Page
1965-1
6
Napa
Dollarhide Road, Pope Canyon, 3 miles east of Pope Valley; Pope Valley
Comment
CDA13215
Zigadenus micranthus
G. F. Hrusa, J. M. Tucker, G. L. Webster, M. Rejmanek
1996-5-4
12916
Napa
North Coast Biodiversity Arena; Monte Sol Ranch near summit of the Palisades. Near confluence of canyons leading to Bear Valley and Cub Valley.
Comment
HSC45351
Zigadenus micranthus
R. York
1978-4-8
112
Napa
2 mi. W of Angwin on Hwy. 128
305
Comment
SEINET3890106
Zigadenus micranthus
J. Waggoner, E. Anderson; L. Lina; A. Miles; R. Wenk
2000-4-22
4
Napa
Mclaughlin Reserve, first ridge South of Knoxville-Berryessa Road, on Southeast side of Devilhead Road.; 0
515
Comment
UCR43084
Zigadenus micranthus
L. F. LaPre
1985-6-8
s.n.
Napa
Inner N Coast Ranges, 'Rare Plant Canyon,' a tributary of Hunting Creek from the east, 2 mi SW of the site of Knoxville and just east of the Lake Co. line
366
Comment
CAS-BOT-BC527189
Zigadenus micranthus
R. Bacigalupi; R. S. Ferris; Ira L. Wiggins
1933-6-2
6685
Napa
Butt's Canyon, 10 miles north of Howell Mt.
Comment
CAS-BOT-BC527190
Zigadenus micranthus
Alice Eastwood
1922-5-4
11275
Napa
Mt. St. Helena
Comment
CAS-BOT-BC527191
Zigadenus micranthus
Alice Eastwood
1915-6-6
4678
Napa
Mt. St. Helena
Comment
CAS-BOT-BC527192
Zigadenus micranthus
Paul Covel
1940-4-28
s.n.
Napa
Howell Mt.
Comment
CAS-BOT-BC527193
Zigadenus micranthus
John Thomas Howell
1940-5-19
15463
Napa
Upper St. Helena Creek
Comment
CAS-BOT-BC527195
Zigadenus micranthus
Milo S. Baker
1926-5-1
227 a
Napa
Mt. St. Helena at the Crater
Comment
CAS-BOT-BC527196
Zigadenus micranthus
Peter H. Raven
1951-6-10
2918
Napa
Crater Region east of Palisades
762
Comment
CAS-BOT-BC527197
Zigadenus micranthus
Bell Richardson Jackson
1938-5-29
s.n.
Napa
Road to Mt. Atlas
Comment
CAS-BOT-BC534325
Zigadenus micranthus
Alice Eastwood
1923-5-9
11756
Napa
Mt. St. Halena, old crater
Comment
HSC38215
Zigadenus micranthus
Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson
1976-4-21
2342
Napa
Along Morgan Valley Rd. 0.5 mi. from Lake Co. line
Comment
RSA273399
Zigadenus micranthus
Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson
1976-4-12
2342
Napa
Along Morgan Valley Road 0.5 mile from Lake County line
Comment
RSA537525
Zigadenus micranthus
Barbara Ertter, Annetta Carter
1989-5-28
8497
Napa
Berryessa-Knoxville Road north of Lake Berryessa, 9.0 miles south of Knoxville tunnel
244
Comment
SEINET12049804
Zigadenus micranthus
F. H. Utech, Knight, W.; Knight, I.; Edwards, S.
1986-1
86 -323
Napa
along Butts Canyon Road near junction with Snell Valley Road along Butts Creek
250
Comment
SEINET12057638
Zigadenus micranthus
F. H. Utech, Knight, W.; Knight, I.; Edwards, S.
1986-5-19
86 -323
Napa
along Butts Canyon Road near junction with Snell Valley Road along Butts Creek
250
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
JEPS62272
Zigadenus micranthus var. fontanus
J. W. Blankinship
1893-5-30
Napa
road Capay to Lower Lake (ne Napa Co.)
Comment
RSA378407
Zigadenus micranthus var. fontanus
Robert Gustafson, Don Reynolds
1983-6-7
2733
Napa
Butts Canyon Road, about 2 miles north of the Jct. with Aetna Springs Rd.
Comment
SEINET3890108
Zigadenus micranthus var. fontanus
C. D. Kennedy, L. Condon; R. Flannery; C. Hallock; N. Strahan
2000-4-22
1
Napa
First ridge South of Knoxville-Berryessa Road, along W-side of Devilhead Rd.; 0
480
Comment
UCR196216
Zigadenus micranthus var. fontanus
C. Kennedy, L. Condon, N. Strahan, C. Hallock, R. Flannery
2000-4-22
01
Napa
UC McLaughlin Reserve, first ridge south of Knoxville-Berryessa Road, along west side of Devilhead Road
480
Comment
JEPS62304
Zigadenus micranthus var. micranthus
W. L. Jepson
1938-5-22
18823
Napa
Snell Valley
Comment
UC1198214
Zigadenus micranthus var. micranthus
J. P. Tracy
1899-6-26
453
Napa
3-4 mi e Angwin's (head Moore's Creek, Howell Mountain); Howell Mountain, head Moore's Creek
335
Comment
UC1586051
Zigadenus micranthus var. micranthus
Barbara Ertter with Annetta Carter
1989-5-28
8497
Napa
Berryessa-Knoxville Road n Lake Berryessa (9.0 mi s of Knoxville tunnel)
243
Comment
UC527963
Zigadenus micranthus var. micranthus
R. Bacigalupi, R. S. Ferris, and Ira L. Wiggins
1933-6-2
6685
Napa
10 mi n Howell Mountain (Butt's Canyon); Butt's Canyon
Comment
JEPS62267
Zigadenus micranthus var. micranthus
W. L. Jepson
1920-5-25
9040
Napa
Knoxville Ridge, se Napa Co. Knoxville Ridge
Comment
JEPS62305
Zigadenus paniculatus
Rachael Wilcox
1944-5-9
Napa
Conn Valley
Comment