— 317 specimen records retrieved
(76 without coordinates)
Results for search: Scientific name=horkelia tridentata tridentata (including synonyms);
   
CAS-BOT143406
CAS
Horkelia tridentata var. tridentata
McPherson, E. K.
26-28 10
1976-09-19
Placer
1767
One mile east of Talbot Campground; near Middle Fork American River
   
CAS-BOT536244
CAS
Horkelia tridentata var. tridentata
Wolf, Carl B.
4911
1933-05-24
Amador
1219
11 1-2 miles east of Pine Grove on Carson Pass Highway, west slope Sierra Nevada
   
CAS-BOT536245
CAS
Horkelia tridentata var. tridentata
Hansen, Geo.
294
1892-07-01
Amador
1219
Antelope
   
CAS-BOT536246
CAS
Horkelia tridentata var. tridentata
Breedlove, D. E.; Bourell, M.; Patterson, R.
62627
1986-06-05
Amador
1980
West slope of Carson Pass above Ham Station
   
CAS-BOT536247
CAS
Horkelia tridentata var. tridentata
Breedlove, D. E.
58777
1983-05-31
Amador
1219
5 miles above Fiddletown
   
CAS-BOT536248
CAS
Horkelia tridentata var. tridentata
Helmkamp, G. K.; Helmkamp, E. A.
13717
2008-06-23
Amador
2075
Dufrene Road, 0.1 mile south of its junction with CA-88, between Mormon Emigrant Trail and Hamms Station, Northern Sierra Nevada Mountains
   
CAS-BOT536249
CAS
Horkelia tridentata var. tridentata
Ahart, Lowell
3538
1982-06-04
Butte
1000
1 1-2 miles east of Camp 18, about 8 miles east of Feather Falls
   
CAS-BOT536250
CAS
Horkelia tridentata var. tridentata
Ahart, Lowell
5001
1985-05-15
Butte
800
1-8 mile east of the dirt road, 1 1-2 miles north-east of Concow Res.
   
CAS-BOT536251
CAS
Horkelia tridentata var. tridentata
Copeland, H. F.
53
1920-07-11
Butte
1219
By Butte Creek
   
CAS-BOT536252
CAS
Horkelia tridentata var. tridentata
Copeland, H. F.
1226
1929-06-09
Butte
1524
Jonesville
   
CAS-BOT536253
CAS
Horkelia tridentata var. tridentata
Copeland, H. F.
1226
1929-06-09
Butte
1524
Jonesville
   
CAS-BOT536254
CAS
Horkelia tridentata var. tridentata
Heller, A. A.
12043
1915-06-27
Butte
1676
Jonesville in the Sierra Nevada
   
CAS-BOT536255
CAS
Horkelia tridentata var. tridentata
Heller, A. A.
12043
1915-06-27
Butte
1676
Jonesville in the Sierra Nevada
   
CAS-BOT536256
CAS
Horkelia tridentata var. tridentata
Heller, A. A.
10793
1913-06-07
Butte
1036
Near Stirling
   
CAS-BOT536257
CAS
Horkelia tridentata var. tridentata
Heller, A. A.
11413
1914-05-18
Butte
701
Near Forest Ranch, west slope of the Sierra
   
CAS-BOT536258
CAS
Horkelia tridentata var. tridentata
Heller, A. A.
11413
1914-05-18
Butte
701
Near Forest Ranch, west slope of the Sierra
   
CAS-BOT536259
CAS
Horkelia tridentata var. tridentata
Cantelow, Mrs. H. C.
s.n.
1940-05-10
Butte
NULL
2.3 miles west of Brush Creek Ranger Station
   
?
CAS-BOT536260
CAS
Horkelia tridentata var. tridentata
Morrison, Mrs. J. H.
s.n.
1932-05-30
Butte
NULL
Durham
   
CAS-BOT536261
CAS
Horkelia tridentata var. tridentata
Copeland, E. B.
370
1929-07-23
Butte
1550
Jonesville
   
CAS-BOT536262
CAS
Horkelia tridentata var. tridentata
Copeland, E. B.
370
1929-07-23
Butte
1550
Jonesville
   
CAS-BOT536263
CAS
Horkelia tridentata var. tridentata
Copeland, E. B.
370
1929-07-23
Butte
1550
Jonesville
   
CAS-BOT536264
CAS
Horkelia tridentata var. tridentata
Edwards, Helen M.
s.n.
1917-06-01
Butte
NULL
De Sabla
   
CAS-BOT536265
CAS
Horkelia tridentata var. tridentata
Penalosa, Javier
2470
1962-06-18
Butte
640
Near confluence of French and Peavine Creeks
   
CAS-BOT536266
CAS
Horkelia tridentata var. tridentata
Crampton, Beecher
9519
1977-08-17
El Dorado
NULL
Meyers
   
CAS-BOT536267
CAS
Horkelia tridentata var. tridentata
Robbins, G. Thomas
2088
1945-08-05
El Dorado
2011
Above north shore of Rockbound Lake, Rockbound Valley, Desolation Valley Wilderness Area
   
CAS-BOT536268
CAS
Horkelia tridentata var. tridentata
Hall, H. M.
11278
1921-06-24
El Dorado
1066
Sky Park
   
CAS-BOT536269
CAS
Horkelia tridentata var. tridentata
McClintock, Elizabeth
s.n.
1969-06-01
El Dorado
1371
Leonardi Springs adn immediate vicinity, between Blodgett Forest and canyon of the Rubicon River
   
CAS-BOT536270
CAS
Horkelia tridentata var. tridentata
Quick, Clarence R.
1690
1936-07-07
El Dorado
1828
Between north fork of Silver Creek and Robb′s Peak, El Dorado National Forest
   
CAS-BOT536272
CAS
Horkelia tridentata var. tridentata
Von Loh, J.
60364A
1978-06-02
Fresno
1676
Meadow near Shaver Lake
   
CAS-BOT536273
CAS
Horkelia tridentata var. tridentata
Shevock, James R.
9861
1982-07-09
Fresno
1950
Along FS road 13S54 between Big Stump Meadow adn California Highway 180, Kings River Drainage, Converse Basin, Sequoia National Forest
   
CAS-BOT536274
CAS
Horkelia tridentata var. tridentata
Shevock, James R.
8763
1981-06-14
Fresno
1828
In Indian Basin adjacent to Princess Campground, Kings River Drainage, Sequoia National Forest, Southern Sierra Nevada
   
CAS-BOT536275
CAS
Horkelia tridentata var. tridentata
Shevock, James R.
8662
1981-05-28
Fresno
2042
Wishon Reservoir, North Fork Kings River Drainage, Sierra National Forest, Southern Sierra Nevada
   
CAS-BOT536276
CAS
Horkelia tridentata var. tridentata
Shevock, James R.
7702
1980-07-08
Fresno
1828
About the base of Lava Butte, Ten Mile Creek watershed, Kings River Drainage, Sequoia National Forest, Southern Sierra Nevada
   
CAS-BOT536277
CAS
Horkelia tridentata var. tridentata
Hall, H. M.; Chandler, H. P.
68
1900-06-15
Fresno
1615
Pine Ridge, Sierra Nevada Mountains
   
CAS-BOT536278
CAS
Horkelia tridentata var. tridentata
Knight, Walter; Knight, Irja
2339
1968-06-18
Plumas
1341
7 miles west of La Porte
   
CAS-BOT536279
CAS
Horkelia tridentata var. tridentata
Knight, Walter; Knight, Irja
1899
1967-05-22
Plumas
1066
Butterfly Canyon, Butterfly Botanical Area and Vicinity
   
CAS-BOT536280
CAS
Horkelia tridentata var. tridentata
Knight, Walter; Knight, Irja; Howell, John Thomas; True, Gordon
2089
1967-06-12
Plumas
1097
Pond Reservoir, Butterfly Botanical Area and Vicinity
   
CAS-BOT536281
CAS
Horkelia tridentata var. tridentata
Knight, Walter; Knight, Irja; Howell, John Thomas; True, Gordon
1969
1967-06-12
Plumas
1066
Valley proper, Butterfly Botanical Area and Vicinity
   
CAS-BOT536282
CAS
Horkelia tridentata var. tridentata
Knight, Walter; Knight, Irja; Howell, John Thomas
1483
1966-07-28
Plumas
1112
Trestle Glen, Butterfly Botanical Area and Vicinity
   
CAS-BOT536283
CAS
Horkelia tridentata var. tridentata
Rose, L. S.
s.n.
1931-04-14
? Plumas
NULL
Woodleaf
   
CAS-BOT536284
CAS
Horkelia tridentata var. tridentata
G., H. H.
38
1913-05-07
Plumas
792
Swayne [Swain] Lbr
   
CAS-BOT536285
CAS
Horkelia tridentata var. tridentata
Rose, Lewis S.
67110
1967-06-19
Plumas
1036
Butterfly Valley, ca. 3 miles west of Keddie
   
CAS-BOT536286
CAS
Horkelia tridentata var. tridentata
Cantelow, Ella Dales
4320
1938-06-10
Shasta
NULL
16 miles NW of Burney Falls
   
CAS-BOT536287
CAS
Horkelia tridentata var. tridentata
Brown, H. E.
263
1897-05-15
Shasta
213
Near Pit River Ferry
   
CAS-BOT536288
CAS
Horkelia tridentata var. tridentata
Davidson, Christopher
2168
1973-05-26
Shasta
914
Ca. 15 miles west of Burney on St. Hwy. 299
   
CAS-BOT536289
CAS
Horkelia tridentata var. tridentata
Smith, L. E.
188
1913-05-06
Shasta
NULL
Castella
   
CAS-BOT536290
CAS
Horkelia tridentata var. tridentata
Bethel, Ellsworth
s.n.
1923-05-30
Shasta
NULL
Burney
   
?
CAS-BOT536291
CAS
Horkelia tridentata var. tridentata
Smith, L. E.
136
1913-04-26
Shasta
NULL
Anderson
   
CAS-BOT536292
CAS
Horkelia tridentata var. tridentata
Eastwood, Alice
639
1912-06-27
Shasta
NULL
Montgomery Creek
   
CAS-BOT536293
CAS
Horkelia tridentata var. tridentata
Eastwood, Alice; Howell, John Thomas
7893
1940-06-10
Shasta
NULL
Hatchet Mt.
   
CAS-BOT536294
CAS
Horkelia tridentata var. tridentata
Eastwood, Alice; Howell, John Thomas
1816
1934-04-21
Shasta
NULL
Charlie Creek
   
CAS-BOT536295
CAS
Horkelia tridentata var. tridentata
Keck, David D.; Gustafsson, A.
4890
1938-08-09
Shasta
NULL
1-2 mile east of Burney Spring, south side of Burney Mtn.
   
CAS-BOT536296
CAS
Horkelia tridentata var. tridentata
Keck, David D.; Gustafsson, A.
4890
1938-08-09
Shasta
NULL
1-2 mile east of Burney Spring, south side of Burney Mtn.
   
CAS-BOT536297
CAS
Horkelia tridentata var. tridentata
Keck, David D.; Gustafsson, A.
4890
1938-08-09
Shasta
NULL
1-2 mile east of Burney Spring, south side of Burney Mtn.
   
CAS-BOT536298
CAS
Horkelia tridentata var. tridentata
Ripley, H. D.; Barneby, R. C.
9649
1948-07-06
Shasta
1900
South base of Castle Rock
   
CAS-BOT536299
CAS
Horkelia tridentata var. tridentata
Ferris, Roxana S.; Lorraine, Laura
10493
1941-08-10
Shasta
NULL
State Highway 89, 3-4 miles east of McCloud and Bratle
   
CAS-BOT536300
CAS
Horkelia tridentata var. tridentata
Almeda, F.; Eisenhardt, R.
7416
1995-05-29
Shasta
883
Willow Creek Ranch about 6.8 miles south of the intersection of Calif. State road #89 and Squaw Valley Road in McCloud
   
CAS-BOT536302
CAS
Horkelia tridentata var. tridentata
Alexander, Annie M.; Kellogg, Louise
3609
1944-06-02
Tuolumne
1219
Twain Harte Post Office, Sierra Nevada
   
CAS-BOT536303
CAS
Horkelia tridentata var. tridentata
Alexander, Annie M.; Kellogg, Louise
3753
1944-06-24
Tuolumne
1760
Dardanelle, Sierra Nevada
   
CAS-BOT536304
CAS
Horkelia tridentata var. tridentata
Keck, David D.; Heusi, Wm. M.
284
1927-07-14
Tuolumne
1402
Hog Ranch, Mather, Sierra Nevada
   
CAS-BOT536305
CAS
Horkelia tridentata var. tridentata
Keck, David D.; Heusi, Wm. M.
284
1927-07-14
Tuolumne
1402
Hog Ranch, Mather, Sierra Nevada
   
CAS-BOT536306
CAS
Horkelia tridentata var. tridentata
Keck, David D.
1203
1931-06-03
Tuolumne
1402
Mather, Yosemite National Park, Sierra Nevada Mountains
   
CAS-BOT536307
CAS
Horkelia tridentata var. tridentata
Quick, C. R.
1454
1935-06-16
Tuolumne
1584
North edge of south fork of Fahey Meadow
   
CAS-BOT536308
CAS
Horkelia tridentata var. tridentata
Quick, Clarence R.
1569
1936-06-04
Tuolumne
1798
Strawberry Peak Ridge
   
CAS-BOT536309
CAS
Horkelia tridentata var. tridentata
Quick, Clarence R.
1318
1934-06-24
Tuolumne
NULL
Hill just south of Packer Burt, Reed′s Meadow, Stanislaus National Forest
   
CAS-BOT536310
CAS
Horkelia tridentata var. tridentata
Eastwood, Alice
140
1907-08-07
Tuolumne
NULL
South fork Tuolumne River, Yosemite National Park
   
CAS-BOT536311
CAS
Horkelia tridentata var. tridentata
Cantelow, Mrs. H. C.
s.n.
1940-05-25
Tuolumne
NULL
West of Long Barn
   
CAS-BOT536312
CAS
Horkelia tridentata var. tridentata
Dudley, Chester
s.n.
1940-06-01
Tuolumne
NULL
Pine Crest
   
CAS-BOT536313
CAS
Horkelia tridentata var. tridentata
Van Dyke, Mrs. E. C.
s.n.
1931-06-07
Tuolumne
NULL
Sonora
   
CAS-BOT536314
CAS
Horkelia tridentata var. tridentata
Jussel, M. S.
s.n.
1930-06-27
? Tuolumne
NULL
Camp Baxter, north fork Stanislaus River
   
CAS-BOT536315
CAS
Horkelia tridentata var. tridentata
Jussel, M. S.
s.n.
1930-06-27
? Tuolumne
1706
Camp Baxter, north fork Stanislaus River
   
CAS-BOT536316
CAS
Horkelia tridentata var. tridentata
Thomas, John H.
9881
1962-05-26
Tuolumne
1371
Near Carnegie Instituion field station at Mather
   
CAS-BOT536317
CAS
Horkelia tridentata var. tridentata
Thomas, John H.
8743
1960-05-21
Tuolumne
1371
Near Carnegie Instituion field station at Mather
   
CAS-BOT536318
CAS
Horkelia tridentata var. tridentata
Wiggins, Ira L.
21710
1971-07-28
Tuolumne
1783
Near bridge over Trout Creek on Forest Service Road 3N21, Stanislaus National Forest
   
CAS-BOT536319
CAS
Horkelia tridentata var. tridentata
Wiggins, Ira L.
21301
1971-05-27
Tuolumne
1267
Along south side of South Fork of Stanislaus River, NE of Lyon′s Reservoir
   
CAS-BOT536320
CAS
Horkelia tridentata var. tridentata
Wiggins, Ira L.
21323
1971-05-28
Tuolumne
1408
North side of North Fork of Tuolumne River between North Fork Road adn Brown′s Meadow
   
CAS-BOT536321
CAS
Horkelia tridentata var. tridentata
Wiggins, Ira L.
6819
1934-06-08
Tuolumne
NULL
Pine Crest Recreation Area, Stanislaus National Forest
   
CAS-BOT536322
CAS
Horkelia tridentata var. tridentata
Wiggins, Ira L.
14326
1958-06-22
Tuolumne
1371
0.8 mile north of Confidence
   
CAS-BOT536323
CAS
Horkelia tridentata var. tridentata
Coulter, John
28
1938-06-22
Tuolumne
1400
Hog Ranch, Mather
   
CAS-BOT536324
CAS
Horkelia tridentata var. tridentata
Bacigalupi, Rimo
1453
1926-05-09
Tuolumne
NULL
Peach Growers Mill, middle fork of Tuolumne River, about 2 miles south of Mather
   
CAS-BOT537949
CAS
Horkelia tridentata var. tridentata
Williams, Margaret J.
86-64-3
1986-06-09
Placer
1743
South of I-80 near Cisco Grove.
   
CAS-BOT537950
CAS
Horkelia tridentata var. tridentata
Ripley, H. D.; Barneby, R. C.
9819
1948-07-13
Placer
1676
SW. of Emigrant Gap
   
CAS-BOT537973
CAS
Horkelia tridentata var. tridentata
Hardham, Clare B.
7366
1961-06-14
Placer
NULL
Baxter Rte 40
   
CAS-BOT537974
CAS
Horkelia tridentata var. tridentata
Rose, Lewis S.
40418
1940-05-29
Placer
1737
Cisco
   
CAS-BOT537975
CAS
Horkelia tridentata var. tridentata
Kelly, Junea
s. n.
1921-07-01
? Placer
NULL
Near Placerville
   
CAS-BOT537976
CAS
Horkelia tridentata var. tridentata
Jones, Marcus E. A M
3291
1882-06-27
Placer
NULL
Emigrant Gap
   
CAS-BOT537977
CAS
Horkelia tridentata var. tridentata
Jones, Marcus E. A M
3291
1882-06-27
Placer
NULL
Emigrant Gap
   
CAS-BOT537978
CAS
Horkelia tridentata var. tridentata
Jones, Marcus E. A M
3291
1882-06-27
Placer
NULL
Emigrant Gap
   
CAS-BOT537979
CAS
Horkelia tridentata var. tridentata
Heller, A. A.
12705
1917-06-17
Placer
1676
gravelly places along the Yuba River below Cisco
   
CAS-BOT537980
CAS
Horkelia tridentata var. tridentata
Heller, A. A.
12705
1917-06-17
Placer
1676
gravelly places along the Yuba River below Cisco
   
CAS-BOT537981
CAS
Horkelia tridentata var. tridentata
Walters, James L.
s. n.
1940-05-11
? Placer
NULL
Near Yuba Pass overhead; east of Emigrant Gap.
   
CAS-BOT537982
CAS
Horkelia tridentata var. tridentata
Kellogg, Dr. A.
s. n.
1870-06-14
Placer
NULL
Cisco
   
CAS-BOT537983
CAS
Horkelia tridentata var. tridentata
Jackson, Belle R.
s. n.
1932-06-01
Placer
NULL
Gold Run, above Colfax
   
CAS-BOT537984
CAS
Horkelia tridentata var. tridentata
Nordstrom, G. T.
149
1934-06-21
Placer
1584
CA. Forest & Range Experiment Station: 3 mi. W by NW of Mammoth Springs
   
CAS-BOT537985
CAS
Horkelia tridentata var. tridentata
Jones, Marcus E. A M
3291
1882-06-27
Placer
NULL
Emigrant Gap
   
CAS-BOT537986
CAS
Horkelia tridentata var. tridentata
Ferris, Roxana S.
13099
1957-08-09
Placer
NULL
Cleared area in pines around aeroplane becon, along U.S. Highway 40 just west of Emigrant Gap
   
CAS-BOT537987
CAS
Horkelia tridentata var. tridentata
Kawahara, Saichi
847
1969-05-24
Placer
1005
Near garden, Henderson Ranch, Indian Creek
   
CAS-BOT537988
CAS
Horkelia tridentata var. tridentata
Howell, John Thomas
184
1923-07-30
Mariposa
1219
Sandy flat of Wawona Meadow
   
CAS-BOT537989
CAS
Horkelia tridentata var. tridentata
Congdon, J. W.
s. n.
1893-05-30
Mariposa
NULL
Red Cloud
   
CAS-BOT537990
CAS
Horkelia tridentata var. tridentata
Dudley, W. R.
s. n.
1893-06-11
Mariposa
NULL
Woods below Wawona Point
   
CAS-BOT537992
CAS
Horkelia tridentata var. tridentata
Howell, John Thomas
303D
1924-05-10
Mariposa
1219
Wawona
   
CAS-BOT537993
CAS
Horkelia tridentata var. tridentata
Pollard, Henry M.
s. n.
1936-07-01
? Nevada
1828
Rainbow Tavern, Donner region
   
CAS-BOT537994
CAS
Horkelia tridentata var. tridentata
True, Helen; Storz, Virginia
625
1962-05-17
Nevada
944
Scotts Flat Reservoir about 5.5 miles east of Nevada City
   
CAS-BOT537995
CAS
Horkelia tridentata var. tridentata
True, Gordon H.
1410
1964-05-20
Nevada
1371
Chalk Bluff Rd. on Chalk Bluff Ridge about 2.5 miles south of Nevada City - Yuba Gap Hiway.
   
CAS-BOT537996
CAS
Horkelia tridentata var. tridentata
True, Gordon H.
475
1962-04-25
Nevada
1158
Harmony Ridge, about 5.5 miles east of Nevada City - Yuba Gap Hiway.
   
CAS-BOT537997
CAS
Horkelia tridentata var. tridentata
True, Gordon H.
1244
1963-05-12
Nevada
792
Just west of Grass Valley on Marysville Highway
   
CAS-BOT537998
CAS
Horkelia tridentata var. tridentata
Eastwood, Alice
s. n.
1918-04-08
Nevada
NULL
Nevada City
   
CAS-BOT537999
CAS
Horkelia tridentata var. tridentata
Eastwood, Alice
506
1912-06-20
Nevada
NULL
Grass Valley
   
CAS-BOT538000
CAS
Horkelia tridentata var. tridentata
Dudley, W. R.
s. n.
1893-06-14
Nevada
NULL
Unspecified: ′God′s Country′
   
CAS-BOT539426
CAS
Horkelia tridentata var. tridentata
Nelson, Julie Kierstead; Posey, Rhonda
2007-019
2007-06-15
Siskiyou
1249
North side of Mt. shasta, south of Hwy. 97, along Forest Service Rd. 42N84; in area burned by Hotlum Fire in february 2006; CA. 4 miles NE of town of Weed.
   
CAS-BOT539427
CAS
Horkelia tridentata var. tridentata
Bartholomew, B.; Anderson, B.
4084
1988-05-12
Siskiyou
1140
4 km E of Hambone Butte between Hambone Butte and the N end of White Horse Mountains on Old Two Camp Road
   
CAS-BOT539428
CAS
Horkelia tridentata var. tridentata
Cooke, W. B.; Cooke, V. G.
45457
1972-06-07
Siskiyou
NULL
Along Mud Creek Dam Road, Mt. Shasta
   
CAS-BOT539429
CAS
Horkelia tridentata var. tridentata
Applegate, Elmer I.
s.n.
1895-05-29
Siskiyou
NULL
Canyon of the Sacramento River below Sisson
   
CAS-BOT539430
CAS
Horkelia tridentata var. tridentata
Cooke, Wm. Bridge
15048
1940-06-26
Siskiyou
NULL
Openings in the woods and brush along the Castle Lake road (west of Shasta Springs)
   
CAS-BOT539431
CAS
Horkelia tridentata var. tridentata
Cooke, Wm. Bridge
15097
1940-07-06
Siskiyou
NULL
Dry openings in pine woods along the Pacific Highway, US99, between Mount Shasta City and Black Butte
   
CAS-BOT539432
CAS
Horkelia tridentata var. tridentata
Eastwood, Alice
11518
1922-10-18
Siskiyou
NULL
Shasta Springs
   
CAS-BOT539433
CAS
Horkelia tridentata var. tridentata
Eastwood, Alice
1062
1912-07-15
Siskiyou
NULL
McCloud
   
CAS-BOT539434
CAS
Horkelia tridentata var. tridentata
Heller, A. A.
12565
1916-08-24
Siskiyou
1074
Near Sisson
   
CAS-BOT539435
CAS
Horkelia tridentata var. tridentata
Wheeler, Louis C.
2821
1934-06-29
Siskiyou
1341
Beaver Creek, Siskiyou Mountains, Mt. Diablo Mer.
   
CAS-BOT539436
CAS
Horkelia tridentata var. tridentata
Eastwood, Alice; Howell, John Thomas
1797
1934-04-20
Siskiyou
NULL
Weed
   
CAS-BOT539437
CAS
Horkelia tridentata var. tridentata
Herrin, Wm. F.; Smith, L. E.
s.n.
1919-06-16
Siskiyou
NULL
Shasta Springs
   
CAS-BOT539438
CAS
Horkelia tridentata var. tridentata
Heller, A. A.
12565
1916-08-24
Siskiyou
1074
Near Sisson
   
CAS-BOT539440
CAS
Horkelia tridentata var. tridentata
Frenkel, R. E.
687
1964-07-14
Siskiyou
1219
At Howard near Mount Shasta
   
CAS-BOT539451
CAS
Horkelia tridentata var. tridentata
Dudley, W. R.
s. n.
1893-06-14
Nevada
NULL
P Klink′s meadow near Nevada City [note: Nevada City is in Nevada Co.; Klink′s Meadow is in Siskiyou Co.]
   
CAS-BOT539452
CAS
Horkelia tridentata var. tridentata
Dudley, W. R.
s. n.
1893-06-11
Nevada
NULL
Sugar Loaf Hill, Nevada City
   
CAS-BOT539453
CAS
Horkelia tridentata var. tridentata
Rose, Lewis S.
70064
1970-05-28
? Nevada
1402
Bear Valley below Emigrant Gap, Highway 20
   
CAS-BOT539454
CAS
Horkelia tridentata var. tridentata
True, Gordon H.; Howell, J. T.
3763
1967-08-16
Nevada
1676
Eagle Lake Road ca. 1.5 miles south of Eagle Lakes
   
CAS-BOT540021
CAS
Horkelia tridentata var. tridentata
Gillett, George W.
676
1957-07-08
Shasta
1584
Lassen Volcanic National Park, Lost Creek, 1-4-mile south of burney highway, 5.8 miles northeast of Manzanita Lake Entrance station
   
CAS-BOT540022
CAS
Horkelia tridentata var. tridentata
Howell, John Thomas
36272
1960-04-20
Tehama
1463
Lassen Volcanic National Park, Morgan
   
?
CAS-BOT540023
CAS
Horkelia tridentata var. tridentata
Shevock, James R.; Isle, David
11268
1985-06-22
? Tehama
1900
Northern Coast Ranges, Mendocino National Forest. along forest road 23N60 between Anthony Peak and Wells Cabin Meadow.
   
CAS-BOT540024
CAS
Horkelia tridentata var. tridentata
Jokerst, James
2253
1985-04-18
Trinity
700
Trinity Alps Resort
   
CAS-BOT540025
CAS
Horkelia tridentata var. tridentata
Shevock, James R.
7669
1980-07-04
Tulare
2072
Southern sierra Nevada, Crescent Meadow east of Giant Forest, Kaweah River Drainage, Sequoia National Park.
   
CAS-BOT540026
CAS
Horkelia tridentata var. tridentata
Dudley, W. R.
3090
1900-08-06
Tulare
1828
Becky′s Gap, near Grant National Park
   
CAS-BOT540027
CAS
Horkelia tridentata var. tridentata
Jessel, M. S.
s.n.
1927-06-29
Tulare
NULL
General Grant National Park
   
CAS-BOT540028
CAS
Horkelia tridentata var. tridentata
Raven, Peter H.
5472
1953-05-09
Yuba
NULL
1 mile from Brownville on road to Challenge
   
CDA0013031
CDA
Horkelia tridentata subsp. tridentata
NULL
12961
1996-06-10
Shasta
1635
Along USFS S16 approx. 1 mile N of Hwy 44 intersection. Lassen National Forest.
   
CDA0018664
CDA
Horkelia tridentata subsp. tridentata
NULL
3715
1982-06-15
Plumas
1783
1.0 mile below and northeast of Red Hill Summit, Plumas National Forest. Sierra Nevada.
   
CHSC112853
CHSC
Horkelia tridentata var. tridentata
L. P. Janeway
11226
2014-04-15
Yuba
860
Northern High Sierra Nevada. Plumas National Forest; about halfway between Summit Hill and New Bullards Bar Reservoir (North Yuba River), near Road 1 N01A close to its lower end. T1 N R07E S2 W 1⁄4 NE 1⁄4 USGS Quadrangle: Challenge 1:24,000
   
CHSC115286
CHSC
Horkelia tridentata var. tridentata
Lowell Ahart
20126
2015-04-30
Yuba
948
Open forest, on the north side of the gravel road, about 30 yards east of the gate, about 3⁄4 mile (air) southeast of Woodleaf. T1 N R07E S1 NE 1⁄4
   
CHSC116223
CHSC
Horkelia tridentata var. tridentata
Lowell Ahart
20239
2015-06-16
Butte
1406
On the west side of the paved road, about 4 miles (by road) northwest of Fall River Bridge, about 5 1⁄2 miles (air) northwest of Camp 18, about 9 miles (air) northeast of Feather Falls. T2 N R07E S0 NE 1⁄4
   
CHSC117736
CHSC
Horkelia tridentata var. tridentata
NULL
21355
2016-09-21
Tehama
1474
A little east of the large bog, about 300 yards east of the spring, east of the camping area, west side of Childs Meadow, 0.67 air-miles west of intersection of State Highway 36 Wilson Lake Road (County Road 769), 1.21 air-miles southeast of Doe Mt., 10.41 air-miles south of Lassen Peak. T2 N R04E S2 W 1⁄4
   
CHSC122342
CHSC
Horkelia tridentata var. tridentata
Lowell Ahart
21965
2019-05-22
Butte
893
Area burned by the Camp Fire, about 20 yards west of Rim Road, east of power tower, about 2 miles north of Highway 70, 2 miles (air) east of Concow Reservoir. TRS: T2 N, R4E, northwest 1⁄4 Section 13.
   
CHSC48854
CHSC
Horkelia tridentata var. tridentata
Vernon Oswald
743
1983-06-22
Butte
1310
Near Humboldt Rd. (to Butte Meadows) 2.1 mi n-e of Calif. Hwy 32. T2 N R04E S0 W corner
   
CHSC56996
CHSC
Horkelia tridentata var. tridentata
NULL
156
1988-05-07
Tehama
1313
Field ca 40 ft s of Hwy. 36 and 0.2 mi e of its jct. with Battle Creek. T2 N R03E S2 W 1⁄4 USGS Quadrangle: Lassen Peak 1:64,000
   
CHSC65063
CHSC
Horkelia tridentata var. tridentata
NULL
7097
1995-07-17
Tehama
1883
High Cascade Range. Forest Road 2 N22 0.3 W of Hwy. 89, ca. 2 mi S of the S boundary of Lassen Volcanic National Park. T2 N R04E S10 SE 1⁄4 W 1⁄4
   
CHSC69151
CHSC
Horkelia tridentata var. tridentata
Lowell Ahart
7833
1997-08-07
Yuba
762
On the north side of the dirt road, northwest of the bridge across Indian Creek, about 3 miles (air) east of Challenge. T1 N R07E S21 SE 1⁄4
   
CHSC71324
CHSC
Horkelia tridentata var. tridentata
Vernon H. Oswald
9229
1998-06-22
Lassen
1764
Champs Flat Rd. (A-21) 1.6 mi north of Hwy. 44, ca. 18 air mi north of Westwood. T3 N R08E S13 SE 1⁄4 NE 1⁄4
   
CHSC82271
CHSC
Horkelia tridentata var. tridentata
M. S. Taylor
2613
1980-05-08
Butte
853
Ca. 3 mi n of Forest Ranch, ca. 1 mi e of Hwy 32. T2 N R03E S33 E 1⁄2 W 1⁄4 USGS Quadrangle: Paradise NW
   
CHSC83645
CHSC
Horkelia tridentata var. tridentata
L. P. Janeway
7219
2001-06-24
Tehama
1676
High Cascade Range. On Monterey Point ridge 0.2 km southwest of Road 2 N48, about 4.0 km southwest of Turner Mountain. Southwest trending ridgetop. T2 N R03E S17 SE 1⁄4 W 1⁄4 USGS Quadrangle: Lyonsville 1:24,000
   
CHSC86587
CHSC
Horkelia tridentata var. tridentata
NULL
7827
2003-06-13
Butte
280
Northern High Sierra Nevada. North side of South Fork Feather River arm of Lake Oroville, 280 m east of the north end of Enter-prise Bridge. T1 N R06E S0 NE 1⁄4 NE 1⁄4 USGS Quadrangle: Forbestown 1:24,000
   
CHSC92019
CHSC
Horkelia tridentata var. tridentata
Lowell Ahart
12189
2005-07-23
Nevada
1572
South of the power lines, about 100 yards west of the paved road, southwest of Lake Spaulding, about 1⁄2 mile north of Highway 20. T1 N R12E S2 W 1⁄4
   
CHSC94191
CHSC
Horkelia tridentata var. tridentata
Lowell Ahart
12909
2006-07-03
Plumas
1527
On Lumpkin Ridge, about 4 miles (air) northeast of Camp 18, near the southwest edge of a dry open basalt flat. T2 N R08E S1 W 1⁄4
   
CHSC94367
CHSC
Horkelia tridentata var. tridentata
Lowell Ahart
13021
2006-07-19
Tehama
1503
Open meadow area just east of the dirt road, east of Colby Creek, near large man-made piles of soil and rock, about 1 3⁄4 miles (air) southeast of Colby Mountain, about 4 3⁄4 miles (air) northeast of Butte Meadows. T2 N R04E S11 SE 1⁄4
   
CHSC96790
CHSC
Horkelia tridentata var. tridentata
Lowell Ahart
13904
2007-05-22
Butte
1009
Around the southeast edge of a large bare granite opening (about an acre in size), northeast of Little Bald Rock, about 300 yards east of Bean Creek Road, about 16 miles (air) northeast of Oroville. T2 N R06E S2 NE 1⁄4
   
CHSC99565
CHSC
Horkelia tridentata var. tridentata
L. P. Janeway
9387
2008-05-26
Butte
1079
Northern High Sierra Nevada. Saddle at head of Empire Creek, about 1.6 km west of Flea Valley. T2 N R04E S27 SE 1⁄4 NE 1⁄4 USGS Quadrangle: Paradise East 1:24,000
   
DAV240858
DAV
Horkelia tridentata var. tridentata
Shane Hanofee
HAN-283
2022-04-26
Nevada
1303
700′ E of Washington Rd intersection with Hwy 20
   
DAV326093
DAV
Horkelia tridentata var. tridentata
NULL
12961
1996-06-10
Shasta
1635
Shasta County: Along USFS S16 approx. 1 mile N of Hwy 44 intersection. Lassen National Forest.
   
DAV326094
DAV
Horkelia tridentata var. tridentata
NULL
12364
2007-06-20
El Dorado
1976
El Dorado County: Northern Sierra Nevada Mountains: along Mormon Emigrant Trail, 13.2 miles ESE of its junction with Sly Park Road at Jenkinson Lake.
   
DAV326095
DAV
Horkelia tridentata var. tridentata
NULL
12061
2007-05-23
Placer
NULL
Placer County: Northern Sierra Nevada Mountains: Humbug Canyon Road, 0.2 mile northwest of Forest Hill Road, generally southwest of Westville.
   
DAV326096
DAV
Horkelia tridentata var. tridentata
NULL
12261
2007-06-06
El Dorado
1616
El Dorado County: Northern Sierra Nevada Mountains: along Mormon Emigrant Trail, 8.3 miles east of its junction with Sly Park Road.
   
DAV326097
DAV
Horkelia tridentata var. tridentata
NULL
10515
2006-05-20
El Dorado
NULL
El Dorado County: Northern Sierra Nevada: ca. 5 air mi off CA Hwy 193, E of Georgetown; 1.7 N of Wentworth Springs Road on Bottlehill Road (junction just E of Balderson Station).
   
DAV326098
DAV
Horkelia tridentata var. tridentata
NULL
9747
2005-07-31
El Dorado
NULL
El Dorado County: Northern Sierra Nevada: 20 WSW of Lake Tahoe; Ice House Road, N of CA Highway 50 and 1.5 mi. S of junction with Ice House Reservoir.
   
DAV326099
DAV
Horkelia tridentata var. tridentata
Joseph M. DiTomaso
475
1976-05-23
Butte
274
Butte County: Peninsula on south side of Lake Oroville.
   
DAV326100
DAV
Horkelia tridentata var. tridentata
E. B. Copeland
370
1929-07-23
Butte
1550
Butte County: Jonesville.
   
DAV326101
DAV
Horkelia tridentata var. tridentata
NULL
7388
2012-06-24
Shasta
1225
Shasta County: Along Hwy 44, ca. 10 miles E of Shingletown. North and south sides of road.
   
HSC227154
HSC
Horkelia tridentata var. tridentata
Richard Spjut
469
1970-07-18
Siskiyou
1220
8 mi. E of Mt. Shasta just off Hwy. 89
   
HSC227155
HSC
Horkelia tridentata var. tridentata
NULL
19508
1971-06-23
? Modoc
NULL
Big Valley Summit, 6 W of Adin on Hwy. 299
   
HSC227156
HSC
Horkelia tridentata var. tridentata
NULL
19114
1971-06-21
Shasta
NULL
Along Hwy. 44 about 10 mi. E of Shingletown
   
HSC227157
HSC
Horkelia tridentata var. tridentata
NULL
1353
1974-06-17
Placer
NULL
Along Hwy. 80 at its junction with Blue Canyon Rd., 9 W of Placer-Nevada County line
   
HSC227158
HSC
Horkelia tridentata var. tridentata
NULL
5969
1980-07-05
Siskiyou
1006
Fowlers Campground
   
JEPS107860
UCJEPS
Horkelia tridentata subsp. tridentata
Lowell Ahart
12189
2005-07-23
Nevada
1572
South of the power lines, about 100 yards west of the paved road, southwest of Lake Spaulding, about 1⁄2 mile north of Highway 20
   
JEPS108715
UCJEPS
Horkelia tridentata subsp. tridentata
Lowell Ahart
13021
2006-07-19
Tehama
1503
Open meadow area just east of the dirt road, east of Colby Creek, near large man-made piles of soil and rock, about 1 3⁄4 miles (air) southeast of Colby Mountain, about 4 3⁄4 miles (air) northeast of Butte Meadows
   
JEPS108716
UCJEPS
Horkelia tridentata subsp. tridentata
Lowell Ahart
12909
2006-07-03
Plumas
1527
On Lumpkin Ridge, about 4 miles (air) northeast pf Camp 18, near the southwest edge of a dry open basalt flat
   
JEPS113241
UCJEPS
Horkelia tridentata subsp. tridentata
Lowell Ahart
13904
2007-05-22
Butte
1009
Around the southeast edge of a large bare granite opening (about an acre in size), northeast of Little Bald Rock, about 300 yards east of Bean Creek Road, about 16 miles (air) northeast of Oroville
   
JEPS116582
UCJEPS
Horkelia tridentata subsp. tridentata
Julie Kierstead Nelson, Rhonda Posey
2007-019
2007-06-15
Siskiyou
1249
North side of Mt. Shasta, south of Hwy 97, along Forest Service Rd. 4 N84 Mt. Shasta (in area burned by Hotlum Fire Feb 2006; ca. 4 NE of Town of Weed)
   
JEPS120279
UCJEPS
Horkelia tridentata var. tridentata
Barbara Ertter, R. K. Brummitt, K. VanZuuk, S. Namoff
21031
2012-06-12
Placer
1180
across Forest Road 24 from Parker Flat OHV staging area, SE of Sugarpine Reservoir ca 10.5 airmiles ENE of Colfax
   
JEPS121742
UCJEPS
Horkelia tridentata var. tridentata
L. P. Janeway
11226
2014-04-15
Yuba
NULL
Northern High Sierra Nevada. Plumas National Forest; about halfway between Summit Hill and New Bullards Bar Reservoir (North Yuba River), near Road 1 N01A close to its lower end.
   
JEPS123872
UCJEPS
Horkelia tridentata var. tridentata
Lowell Ahart
20126
2015-04-30
Yuba
NULL
About 3⁄4 mile (air) southeast of Woodleaf.
   
JEPS124020
UCJEPS
Horkelia tridentata var. tridentata
Lowell Ahart
20239
2015-06-16
Butte
1406
About 4 miles (by road) northwest of Fall River Bridge, about 5 1⁄2 miles (air) northwest of Camp 18, about 9 miles (air) northeast of Feather Falls.
   
JEPS130302
UCJEPS
Horkelia tridentata var. tridentata
Lowell Ahart
21965
2019-05-22
Butte
NULL
About 20 yards west of Rim Road, east of power tower, about 2 miles north of Highway 70, about 2 miles (air) east of Concow Reservoir.
   
JEPS29823
UCJEPS
Horkelia tridentata subsp. tridentata
Rimo Bacigalupi, L. R. Heckard
8567
1962-05-31
El Dorado
1158
5.4 mi s of Pollock Pines (along Sly Park Road); Sly Park Road
   
JEPS44536
UCJEPS
Horkelia tridentata subsp. tridentata
Willis L. Jepson
10067
1923-08-08
Calaveras
1463
Dorrington
   
JEPS44553
UCJEPS
Horkelia tridentata subsp. tridentata
Adele Lewis Grant
848
1916-07-11
Tuolumne
1115
Hetch Hetchy
   
JEPS88752
UCJEPS
Horkelia tridentata subsp. tridentata
Dean W. Taylor
13521
1993-05-26
Siskiyou
1120
ca 400 m e Forest Road 4 N04 and right-of-way PG&E natural gas pipeline (1 mi nw Timbered Crater, on border of narrow meadows along unnamed creek tributary to Abode Flat); Modoc Plateau, nw Timbered Crater
   
JEPS96958
UCJEPS
Horkelia tridentata subsp. tridentata
Dean W. Taylor
16007
1997-05-30
Tehama
822
Ponderosa Way in canyon Soap Creek
   
OBI133399
OBI
Horkelia tridentata var. tridentata
Anthony Baniaga
425
2011-07-07
Shasta
1653
Lassen Natl Forest. About a 1⁄2 mi SW of Signal Butte. Swains Hole quad. T3 N R6E sec 7 NE of SE
   
OBI133401
OBI
Horkelia tridentata var. tridentata
Lewis S. Rose
67110
1967-06-12
Plumas
1219
Butterfly Valley, ca 3 W of Keddie
   
POM203394
RSA
Horkelia tridentata subsp. tridentata
F. W. Peirson
10169
1932-07-14
Shasta
1950
Eiler Butte, Thousand-Lake Basin
   
RSA0045138
RSA
Horkelia tridentata subsp. tridentata
NULL
19343
2012-07-06
El Dorado
1707
Ice House Road, 0.4 mile north of Ice House village, 10.9 miles north of the junction with US-50.; Riverton 7.5′ Q.
   
RSA0160431
RSA
Horkelia tridentata var. tridentata
Edward F. Anderson
2286
NULL
Mariposa
NULL
Yosemite.
   
RSA0161013
RSA
Horkelia tridentata var. tridentata
Edward F. Anderson
2330
NULL
Mariposa
NULL
Yosemite. [Yosemite Valley and lower elevation foothills of the Sierras. - L. Gross 1-9-19]
   
RSA739793
RSA
Horkelia tridentata subsp. tridentata
NULL
12261
2007-06-06
El Dorado
1615
along Mormon Emigrant Trail, 8.3 miles east of its junction with Sly Park Road; Old Iron Mountain 7.5′ Q.
   
RSA782549
RSA
Horkelia tridentata var. tridentata
NULL
15178
2009-07-12
Placer
1370
Along Foresthill Road 10.3 miles northeast of the town of Foresthill; Michigan Bluff 7.5′ Q.
   
RSA791381
RSA
Horkelia tridentata subsp. tridentata
NULL
19009
2012-05-18
El Dorado
1494
Along Mormon Emigrant Trail, 0.1 mi east of Pebble Canyon Road, Southeast of Pollock Pines, South of US Hwy 50.; 7.5′ Old Iron Mountain
   
RSA85212
RSA
Horkelia tridentata subsp. tridentata
F. W. Peirson
6781
1926-06-21
Butte
NULL
Butte Meadow, Humboldt Road
   
SBBG165893
SBBG
Horkelia tridentata var. tridentata
NULL
19009
2012-05-18
El Dorado
1495
Mormon Emigrant Trail, 0.1 mi E of Pebble Cyn Rd, SE of Pollock Pines, S of US Hwy 50
   
SBBG165894
SBBG
Horkelia tridentata var. tridentata
NULL
19076
2012-05-28
El Dorado
1168
1.1 mi E of the E dam of Jenkinson Lake via Mormon Emigrant Trail, then 0.6 mi SE toward Fleming Meadow ( ? ) on an unnamed rd off Bonetti Rd
   
SD00045375
SD
Horkelia tridentata var. tridentata
NULL
62627
1986-06-05
? Amador
1980
W slope of Carson Pass above Ham Station
   
SD00045376
SD
Horkelia tridentata var. tridentata
E.B. Copeland
370
1929-07-23
Butte
1550
Jonesville
   
SD00045377
SD
Horkelia tridentata var. tridentata
NULL
17985
2011-08-06
Amador
2009
Northern Sierra Nevada Mountains: Ellis Road, 0.2 miles south of its junction with CA-88 (Peddler Hill 7.5′Q)
   
SD00045378
SD
Horkelia tridentata var. tridentata
NULL
15178
2009-07-12
Placer
1370
Sierra Nevada Mountains Foothills: along Foresthill Road, 10.3 miles northeast of the town of Foresthill (Michigan Bluff 7.5′Q)
   
SD00045379
SD
Horkelia tridentata var. tridentata
NULL
12261
2007-06-06
El Dorado
1616
Northern Sierra Nevada Mountains: along Mormon Emigrant Trail, 8.3 miles east of its junction with Sly Park Road (Old Iron Mountain 7.5′ Q)
   
SJSU13387
SJSU
Horkelia tridentata var. tridentata
C.W. Sharsmith
5577
1948-06-24
Tuolumne
1433
near Hog Ranch Meadow
   
SJSU8348
SJSU
Horkelia tridentata var. tridentata
W. Savage
721
1971-07-07
? Alpine
2103
Hells Kitchen Vista Point on Hwy 4 c. 0.5 mi S of Tamarack Lodge (c. 5 N of Ebbetts Pass)
   
SJSU8522
SJSU
Horkelia tridentata var. tridentata
D.L. Sanders
43
1957-04-18
Calaveras
1219
above San Antonio Cr, White Pines
   
THRI-SEKI6686
THRI
Horkelia tridentata subsp. tridentata
Stocking, S.K.
63-30
1963-06-19
Unknown
NULL
Panoramic Pt, Park Ridge
   
THRI-SEKI6687
THRI
Horkelia tridentata subsp. tridentata
Stocking, S.K.
63-62
1963-07-05
Unknown
NULL
Hwy 180 Old Dump
   
THRI-SEKI6688
THRI
Horkelia tridentata subsp. tridentata
Norris, Larry L.
466
1983-07-06
Unknown
NULL
S Crescent Mdw Parking Area, Giant Forest
   
THRI-SEKI6689
THRI
Horkelia tridentata subsp. tridentata
Rockwell, Jack A.
67-0165
1967-01-01
Unknown
NULL
locality redacted by THRI
   
UC1037233
UCJEPS
Horkelia tridentata subsp. tridentata
Leo Whitney
3036
1933-08-20
Lassen
1737
ca 25 mi w upper end of Eagle Lake (Hall′s Flat); Lassen National Forest
   
UC1073313
UCJEPS
Horkelia tridentata subsp. tridentata
George B. Rossbach
302
1955-05-21
El Dorado
914
n Rt. 50 (near Pacific); S. Fork American River
   
UC1075097
UCJEPS
Horkelia tridentata subsp. tridentata
E. K. Balls, L. W. Lenz
20478
1955-05-12
Nevada
762
1 mi nw Nevada City limit (along state hwy 49)
   
UC1128150
UCJEPS
Horkelia tridentata subsp. tridentata
G. T. Nordstrom
149
1935-06-21
Placer
1584
3 mi n by bw Mammoth Springs; Colfax quad, Tahoe National Forest
   
UC1128151
UCJEPS
Horkelia tridentata subsp. tridentata
W. E. Bullard
140
1935-07-08
Fresno
1386
top Bald Mtn (Corlew Meadow); Kaiser Quad, Sierra National forest
   
UC1128152
UCJEPS
Horkelia tridentata subsp. tridentata
W. B. Augustine
179
1935-07-06
Tuolumne
1584
Miguel Meadow Yosemite quad
   
UC1128153
UCJEPS
Horkelia tridentata subsp. tridentata
N. French
359
1934-05-24
Placer
1341
N. Fork of N. Fork American River Tahoe National Forest, Colfax Quadrangle
   
UC114312
UCJEPS
Horkelia tridentata subsp. tridentata
C. A. Purpus
1770
1897-06-01
Tulare
2133
Middle Tulare River
   
UC12356
UCJEPS
Horkelia tridentata subsp. tridentata
H. N. Bolander
6292
1866-01-01
Mariposa
NULL
Clark′s Yosemite National Park
   
UC12372
UCJEPS
Horkelia tridentata subsp. tridentata
Alice Eastwood
NULL
1898-06-04
Fresno
NULL
Sequoia Mills
   
UC12373
UCJEPS
Horkelia tridentata subsp. tridentata
Milo S. Baker
NULL
1893-06-20
Modoc
NULL
NULL
   
UC12374
UCJEPS
Horkelia tridentata subsp. tridentata
Bolander
6292
NULL
Mariposa
NULL
Clark′s Ranch
   
UC12375
UCJEPS
Horkelia tridentata subsp. tridentata
C. B. Bradley
NULL
1879-01-01
Siskiyou
NULL
NULL
   
UC12376
UCJEPS
Horkelia tridentata subsp. tridentata
Milo S. Baker
NULL
1894-06-01
Shasta
NULL
Goose Valley
   
UC1237938
UCJEPS
Horkelia tridentata subsp. tridentata
John Weiler, A. P. Nelson
61241
1961-05-26
Plumas
NULL
2.3 e Deer Creek Pass (along routes 36 and 89)
   
UC1283728
UCJEPS
Horkelia tridentata subsp. tridentata
Beecher Crampton
7114
1964-07-21
Placer
1524
below Blue Canyon weather station (along US Hwy 40)
   
UC14174
UCJEPS
Horkelia tridentata subsp. tridentata
W. C. Blasdale
NULL
1895-05-23
Mariposa
NULL
Cocker′s
   
UC14234
UCJEPS
Horkelia tridentata subsp. tridentata
Chesnut, Drew
NULL
1889-06-22
Tuolumne
NULL
Sugar Pine
   
UC14290
UCJEPS
Horkelia tridentata subsp. tridentata
H. M. Hall, E. B. Babcock
3323
1902-07-01
Tuolumne
1432
Hog Ranch vicinity Yosemite National Park
   
UC1584623
UCJEPS
Horkelia tridentata subsp. tridentata
Dean W. Taylor
9549
1988-04-14
Shasta
762
vicinity of Montgomery Creek Pit River Canyon, Montgomery Creek 15′ quad
   
UC1731453
UCJEPS
Horkelia tridentata subsp. tridentata
Dean W. Taylor
13637
1993-06-15
Shasta
NULL
ridgetop 1 mi. w. Yellowjacket Mt. (at Point 4881); Cascade Region (CaRH)
   
UC1736392
UCJEPS
Horkelia tridentata subsp. tridentata
Dean W. Taylor
4084
1974-07-13
Shasta
2286
Lassen National Forest, Thousand Lakes Wilderness, vicinity of Magee Peak,
   
UC1736393
UCJEPS
Horkelia tridentata subsp. tridentata
Dean W. Taylor
5372
1975-08-24
Shasta
2057
Lassen National Forest, Thousand Lakes Wilderness, vicinity of Magee Peak, along trail at border of the wilderness area
   
UC1736394
UCJEPS
Horkelia tridentata subsp. tridentata
Dean W. Taylor
381
1970-06-10
Fresno
1798
Bearskin Meadow, 4 miles N of Quail Flat along Generals Highway Forest Road 13S01
   
UC1736395
UCJEPS
Horkelia tridentata subsp. tridentata
Dean W. Taylor
9549
1988-04-14
Shasta
762
vicinity of Montgomery Creek, near a spring
   
UC1736396
UCJEPS
Horkelia tridentata subsp. tridentata
Dean William Taylor
218
1969-06-07
Tuolumne
1524
Along Highway 108 Long Barn
   
UC1736656
UCJEPS
Horkelia tridentata subsp. tridentata
Dean W. Taylor
13460
1993-05-22
Shasta
1143
2.5 road mi E of Sanford Pass on Forest Road 3 N20; Trinity Mountains, Sacramento River drainage (ca. 5 air mi W Lamoine), Slate Creek watershed
   
UC176390
UCJEPS
Horkelia tridentata subsp. tridentata
A. A. Heller
10793
1913-06-07
Butte
1036
near Stirling
   
UC185648
UCJEPS
Horkelia tridentata subsp. tridentata
Dr. E. B. Copeland
3865
1903-09-05
Siskiyou
NULL
Igerna
   
UC2014127
UCJEPS
Horkelia tridentata var. tridentata
Ellen Dean, K. Mawdsley, M. Starbuck, M. Luzan Anzola, P. Berry
7388
2012-06-24
Shasta
NULL
Shasta County: Along Hwy 44, ca. 10 miles E of Shingletown. North and south sides of road.
   
UC2014144
UCJEPS
Horkelia tridentata var. tridentata
Ellen Dean, T. Starbuck, M. Starbuck, G. Golden, J. Ong, A. Ayalon, C. Loughran
7134
2011-08-08
El Dorado
1975
El Dorado County: Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as ′Olympic Meadow′ on S side of South Fire Road, just E of bridge known as ′Second Bridge.′ About 100 feet south of road.
   
UC2026981
UCJEPS
Horkelia tridentata var. tridentata
Anthony Baniaga
425
2011-07-07
Shasta
NULL
Lassen National Forest. About a 1⁄2 mile S of Signal Butte
   
UC203610
UCJEPS
Horkelia tridentata subsp. tridentata
A. A. Heller
11413
1914-05-18
Butte
701
near Forest Ranch; west slope of the Sierra
   
UC2081568
UCJEPS
Horkelia tridentata var. tridentata
Barbara Ertter
7257
1987-07-11
Tuolumne
NULL
Highway 108 2.3 W of junction to Kennedy Meadows, 0.9 W of Douglas Picnic Ground.
   
UC2081570
UCJEPS
Horkelia tridentata var. tridentata
Barbara Ertter
7646
1988-06-19
Butte
NULL
Butte Co. (N tip): Ca 1⁄2 W of Jonesville on road to Butte Meadow.
   
UC2081571
UCJEPS
Horkelia tridentata var. tridentata
Barbara Ertter
8697
1989-07-04
Tehama
NULL
1.4 mi E of Mineral on Highway 36 at Conard Grove LP, upper edge of Battle Creek Meadows along Nanny Creek.
   
UC2081573
UCJEPS
Horkelia tridentata var. tridentata
Barbara Ertter
8925
1990-05-05
Tuolumne
NULL
Ackerson Meadow area on Evergreen Road to Mather 4.2 miles from Highway 120 at Big Oak Flat.
   
UC2081574
UCJEPS
Horkelia tridentata var. tridentata
Barbara Ertter
8986
1990-05-14
Plumas
1371
East of Round Valley Reservoir west of Crescent Mills.
   
UC2081579
UCJEPS
Horkelia tridentata var. tridentata
Barbara Ertter
15780
1997-08-29
Fresno
NULL
West side Markwood Meadow ca 5 air miles E of Shaver Lake (town).
   
UC2081580
UCJEPS
Horkelia tridentata var. tridentata
Barbara Ertter
11212
1992-06-14
Tehama
NULL
2 miles SE of Mill Creek crossing on Ponderosa Way (Lassen National Forest Rd 2 N29), ca 13 air miles SW of Mineral.
   
UC2081581
UCJEPS
Horkelia tridentata var. tridentata
Barbara Ertter
8948
1990-05-13
Tehama
NULL
0.1 W of Lassen Lodge fire station on Highway 36, ca 7 1⁄2 W of Mineral.
   
UC2081582
UCJEPS
Horkelia tridentata var. tridentata
Barbara Ertter
15680
1997-06-12
? Nevada
NULL
Bowman Lake Road ca 4 mi from Highway 20, junction at meadow to Fuller Lake, ca 4 air mi NNE of Emigrant Gap on I-80.
   
UC2081696
UCJEPS
Horkelia tridentata subsp. tridentata
Barbara Ertter
14741
1996-06-07
Fresno
1737
S side of Dinkey Creek at bridge below campground area, ca 8 air miles SE of Shaver Lake, Sierra NF.
   
UC2081722
UCJEPS
Horkelia tridentata subsp. tridentata
Barbara Ertter
14866
1996-06-08
Fresno
1981
1.2 miles N of pond on Sierra NF Road 11S0 W of Wishon Reservoir, W side of Granite Gorge above N Fork Kings River, ca 18 air mi ESE of Shaver Lake.
   
UC221640
UCJEPS
Horkelia tridentata subsp. tridentata
H. E. Brown
479
1897-07-01
Siskiyou
1524
n side Mt. Shasta
   
UC221752
UCJEPS
Horkelia tridentata subsp. tridentata
Dr. Edward Palmer
2448
1892-07-13
Siskiyou
NULL
Mount Shasta vicinity
   
UC249637
UCJEPS
Horkelia tridentata subsp. tridentata
Joseph P. Tracy
5761
1921-05-23
Calaveras
1158
near Avery; Sierra Nevada Mtns
   
UC398920
UCJEPS
Horkelia tridentata subsp. tridentata
E. B. Copeland
370
1929-07-23
Butte
1550
Jonesville
   
UC406877
UCJEPS
Horkelia tridentata subsp. tridentata
David D. Keck, Wm. M. Heusi
284
1927-07-14
Tuolumne
1400
Hog Ranch, Mather Sierra Nevada
   
UC453992
UCJEPS
Horkelia tridentata subsp. tridentata
I. J. Condit
NULL
1911-07-05
Siskiyou
1981
near Shasta Retreat; Summit of Mt. Bradley
   
UC453993
UCJEPS
Horkelia tridentata subsp. tridentata
I. J. Condit
NULL
1911-07-04
? Shasta
NULL
Shasta Retreat
   
UC473554
UCJEPS
Horkelia tridentata subsp. tridentata
L. S. Rose
NULL
1931-04-14
? Plumas
NULL
Woodleaf
   
UC481099
UCJEPS
Horkelia tridentata subsp. tridentata
W. A. Setchell, C. C. Dobie
NULL
1902-07-13
Siskiyou
NULL
Sisson Mount Shasta
   
UC481106
UCJEPS
Horkelia tridentata subsp. tridentata
Lewis C. Rosenbaum
NULL
1916-06-03
Shasta
NULL
Castelle; n bank of Sacramento River
   
UC481567
UCJEPS
Horkelia tridentata subsp. tridentata
H. F. Copeland
1226
1929-06-09
Butte
1524
Jonesville
   
UC481568
UCJEPS
Horkelia tridentata subsp. tridentata
L. F. Robbins
NULL
1928-06-29
El Dorado
NULL
above Placerville
   
UC501585
UCJEPS
Horkelia tridentata subsp. tridentata
Frank W. Peirson
NULL
1932-07-09
Shasta
1432
Burney Spring
   
UC525515
UCJEPS
Horkelia tridentata subsp. tridentata
Ethel Crum
1493
1933-06-17
Tuolumne
1361
Sonora Pass Rd Sugar Pine
   
UC54359
UCJEPS
Horkelia tridentata subsp. tridentata
H. M. Hall, E. B. Babcock
4052
1903-06-01
Siskiyou
1036
near Sisson; Sierra Nevada
   
UC545659
UCJEPS
Horkelia tridentata subsp. tridentata
Alice Eastwood, John Thomas Howell
NULL
1934-04-20
Siskiyou
NULL
Weed
   
UC545673
UCJEPS
Horkelia tridentata subsp. tridentata
Louis C. Wheeler
2821
1934-06-29
Siskiyou
1341
Beaver Creek Siskiyou Mts., Mt. Diablo Mer
   
UC545674
UCJEPS
Horkelia tridentata subsp. tridentata
Milo S. Baker
8093
1935-06-26
Plumas
NULL
near Cabin (on Hwy 39); Child′s Meadow
   
UC545845
UCJEPS
Horkelia tridentata subsp. tridentata
Mrs. H. P. Bracelin
360
1931-05-30
Tehama
NULL
1 mi w Mineral (Mill Creek)
   
UC567176
UCJEPS
Horkelia tridentata subsp. tridentata
G. T. Nordstrom
149
1934-06-21
Placer
1584
3 mi n Mammoth Springs (s of Monumental Hill); Colfax quad, North Fork of American River
   
UC570577
UCJEPS
Horkelia tridentata subsp. tridentata
Frank W. Peirson
11551
1935-07-23
Calaveras
1981
Big Meadow N. Fork Stanislaus River Region
   
UC578060
UCJEPS
Horkelia tridentata subsp. tridentata
A. D. Gifford
279
1934-06-19
El Dorado
1524
ridge to w Plum Creek (a tributary of the South Fork American River); Pyramid Peak quad
   
UC578653
UCJEPS
Horkelia tridentata subsp. tridentata
J. A. Rutter
219
1935-07-22
Tuolumne
1706
w Cherry Creek (Woods Meadows, tributary to Tuolumne River); Yosemite Quad.
   
UC595114
UCJEPS
Horkelia tridentata subsp. tridentata
David D. Keck, A. Gustafsson
4890
1938-08-09
Shasta
NULL
1⁄2 mi e Burney Spring (s side of mtn); Burney Mtn.
   
UC600377
UCJEPS
Horkelia tridentata subsp. tridentata
H. F. Copeland
NULL
1930-07-24
Butte
NULL
Jonesville
   
UC64464
UCJEPS
Horkelia tridentata subsp. tridentata
H. M. Hall, H. P. Chandler
68
1900-06-15
Fresno
1615
Pine Ridge Sierra Nevada
   
UC675308
UCJEPS
Horkelia tridentata subsp. tridentata
Geo. Hansen
294
1892-07-01
Amador
1371
Antelope
   
UC675309
UCJEPS
Horkelia tridentata subsp. tridentata
Geo. Hansen
985
1892-07-01
Amador
2438
Silver Lake
   
UC69381
UCJEPS
Horkelia tridentata subsp. tridentata
J. Burtt Davy
1552
1895-05-18
Calaveras
NULL
near Sperry′s Hotel
   
UC702208
UCJEPS
Horkelia tridentata subsp. tridentata
Annie M. Alexander, Louise Kellogg
3609
1944-06-02
Tuolumne
1219
Twain Harte Post Office Sierra Nevada
   
UC702210
UCJEPS
Horkelia tridentata subsp. tridentata
Annie M. Alexander, Louise Kellogg
3753
1944-06-23
Tuolumne
1760
Dardanelle
   
?
UC703137
UCJEPS
Horkelia tridentata subsp. tridentata
Alice Eastwood, John Thomas Howell
9734
1941-07-09
Tehama
NULL
Log Spring Ridge between Log Spring and Government Flat
   
UC711827
UCJEPS
Horkelia tridentata subsp. tridentata
Roxana S. Ferris, Laura Lorraine
10493
1941-08-10
? Shasta
NULL
3-4 mi e Bratle and McCloud (State Hwy 89)
   
UC73032
UCJEPS
Horkelia tridentata subsp. tridentata
Milo S. Baker
NULL
1893-01-01
? Modoc
NULL
Lava Beds
   
UC747003
UCJEPS
Horkelia tridentata subsp. tridentata
G. T. Robbins
975
1943-03-28
El Dorado
914
5 mi ne Camino (along Mace Rd)
   
UC747267
UCJEPS
Horkelia tridentata subsp. tridentata
G. Thomas Robbins
1036
1943-04-25
El Dorado
1036
3 mi e Camino (C. C. C. Camp Snowline grounds)
   
UC750541
UCJEPS
Horkelia tridentata subsp. tridentata
Lewis S. Rose
46178
1946-06-23
Placer
1737
n Cisco (Rainbow)
   
UC75493
UCJEPS
Horkelia tridentata subsp. tridentata
Milo S. Baker
342
1898-07-10
Shasta
NULL
Stalker′s
   
UC758289
UCJEPS
Horkelia tridentata subsp. tridentata
Fred G. Meyer, Lillian E. Meyer
2217
1947-07-02
Fresno
1828
near Dinky Creek; Sierra National Forest
   
UC764030
UCJEPS
Horkelia tridentata subsp. tridentata
Robert F. Hoover
1303
1936-06-18
? Alpine
NULL
Douglas Station
   
UC860235
UCJEPS
Horkelia tridentata subsp. tridentata
Marcus E. Jones
3291
1882-05-27
Placer
NULL
Emigrant Gap
   
UC860236
UCJEPS
Horkelia tridentata subsp. tridentata
A. A. Heller
12705
1917-06-17
Placer
1676
below Cisco (along the Yuba River)
   
UC860237
UCJEPS
Horkelia tridentata subsp. tridentata
A. A. Heller
12565
1916-08-24
Siskiyou
1077
near Sisson
   
UC860238
UCJEPS
Horkelia tridentata subsp. tridentata
A. A. Heller
12043
1915-06-27
Butte
1676
Jonesville Sierra Nevada
   
UC860239
UCJEPS
Horkelia tridentata subsp. tridentata
A. A. Heller
11413
1914-05-18
Butte
701
near Forest Ranch; west slope of the Sierra
   
UC860240
UCJEPS
Horkelia tridentata subsp. tridentata
Alice Eastwood
506
1912-06-20
Nevada
NULL
Grass Valley
   
UC860563
UCJEPS
Horkelia tridentata subsp. tridentata
C. L. Hitchcock
6597
1940-05-26
? Lassen
1371
ca 12 mi n Fall River (on Fall River)
   
UC903062
UCJEPS
Horkelia tridentata subsp. tridentata
Ethel Crum
1247
1931-08-08
Fresno
1706
sw Shaver Lake (Dinky Meadows); Sierra Nevada
   
UC932071
UCJEPS
Horkelia tridentata subsp. tridentata
Verne Grant, Alva Grant
8581
1948-06-13
Plumas
1371
1 mi from Cascade (Lava Cap, on Oroville Rd)
   
UCR0043259
UCR
Horkelia tridentata subsp. tridentata
NULL
19343
2012-07-06
El Dorado
1707
Ice House Road, 0.4 mile north of Ice House village, 10.9 miles north of the junction with US-50
   
UCR0043261
UCR
Horkelia tridentata subsp. tridentata
NULL
19009
2012-05-18
El Dorado
1495
along Mormon Emigrant Trail, 0.1 mile east of Pebble Canyon Road, SE of Pollock Pines, S of US Hwy 50
   
UCR0043262
UCR
Horkelia tridentata subsp. tridentata
NULL
19076
2012-05-28
El Dorado
1169
1.1 miles east of the E dam of Jenkinson Lake via Mormon Emigrant Trail, then 0.6 mile SE toward Fleming Meadow ( ? ) on an unnamed road off Bonetti Rd.
   
UCR0043264
UCR
Horkelia tridentata subsp. tridentata
NULL
15178
2009-07-12
Placer
1370
along Foresthill Road 10.3 miles northeast of the town of Foresthill
   
UCR0043266
UCR
Horkelia tridentata subsp. tridentata
NULL
13615
2008-06-09
Amador
1652
Panther Creek Road, 0.1 mile south of its junction with CA-88, jct. is 4.0 miles east of Cooks Station
   
UCR0043267
UCR
Horkelia tridentata subsp. tridentata
NULL
13717
2008-06-23
Amador
2076
Dufrene Road, 0.1 mile south of its junction with CA-88, between Mormon Emigrant Trail and Hamms Station
   
UCR0043268
UCR
Horkelia tridentata subsp. tridentata
NULL
12044
2007-05-22
El Dorado
976
Sly Park Road, 2.8 miles southeast of US-50
   
UCR0043269
UCR
Horkelia tridentata subsp. tridentata
NULL
12261
2007-06-06
El Dorado
1616
along Mormon Emigrant Trail, 8.3 miles east of its junction with Sly Park Road
   
UCR0043272
UCR
Horkelia tridentata subsp. tridentata
NULL
12364
2007-06-20
El Dorado
1976
along Mormon Emigrant Trail, 13.2 miles ESE of its junction with Sly Park Road at Jenkinson Lake
   
UCR0043274
UCR
Horkelia tridentata subsp. tridentata
NULL
10515
2006-05-20
El Dorado
973
c. 5 air mi off Calif. Hwy 193, east of Georgetown; 1.7 N of Wentworth Springs Road on Bottlehill Road (junction just east of Balderson Station)
   
UCR0043275
UCR
Horkelia tridentata subsp. tridentata
NULL
9747
2005-07-31
El Dorado
1637
20 WSW of Lake Tahoe; Ice House Road, N of Calif. Highway 50 and 1.5 mi south of junction with Ice House Reservoir
   
UCR0043278
UCR
Horkelia tridentata subsp. tridentata
NULL
12334
2007-06-12
Nevada
1604
Spaulding Lake Road, 0.3 mile north of its junction with Hwy CA-20
   
UCR0043279
UCR
Horkelia tridentata subsp. tridentata
NULL
12061
2007-05-23
Placer
1576
Humbug Canyon Road, 0.2 mile northwest of Forest Hill Road, generally southwest of Westville
   
UCR0043280
UCR
Horkelia tridentata subsp. tridentata
NULL
14942
2009-06-10
Shasta
938
Alvord Road, 0.2 mile south of its junction with CA-44, junction is 1.1 miles east of Shingletown
   
UCR0043281
UCR
Horkelia tridentata subsp. tridentata
NULL
14974
2009-06-11
Shasta
1276
Long Hay Flat Road, 0.1 mile south of CA-44, junction is 8.6 miles east of Shingletown
Query finished in — 0.49 processing seconds
block 1 (page start-up): 0.01 processing seconds
block 2 (create new array with only records present in each array): 0.00 processing seconds
block 3 (time between query start and query finish): 0.47 processing seconds
block 4 (time between query finish and last record displayed in search list): 0.01 processing seconds