Search Results — 307 specimen records retrieved (148 records with coordinates)
Results for search: Scientific name=Horkelia tridentata tridentata;   More information: Jepson Online Interchange

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CDA13031  Horkelia tridentata subsp. tridentata G. F. Hrusa, T. D. Wilfred 1996-6-1 12961 Shasta Lassen National Forest; Along USFS S16 approx. 1 mile N of Hwy 44 intersection. Comment
  CDA18664  Horkelia tridentata subsp. tridentata G. D. Barbe, T. C. Fuller 1982-6-15 3715 Plumas Sierra Nevada; 1.0 mile below and northeast of Red Hill Summit, Plumas National Forest. 1783 Comment
  CHSC56996  Horkelia tridentata subsp. tridentata Steven Triano; Stefani Eiben 1988-5-7 156 Tehama Field ca 40 ft s of Hwy. 36 and 0.2 mi e of its jct. with Battle Creek. 1313 Comment
  CHSC65063  Horkelia tridentata subsp. tridentata Vernon H. Oswald; Lowell Ahart 1995-7-17 7097 Tehama High Cascade Range. Forest Road 29N22 0.3 mi W of Hwy. 89, ca. 2 mi S of the S boundary of Lassen Volcanic National Park. 1883 Comment
  CHSC69151  Horkelia tridentata subsp. tridentata Lowell Ahart 1997-8-7 7833 Yuba On the north side of the dirt road, northwest of the bridge across Indian Creek, about 3 miles (air) east of Challenge. 762 Comment
  CHSC71324  Horkelia tridentata subsp. tridentata Vernon H. Oswald 1998-6-22 9229 Lassen Champs Flat Rd. (A-21) 1.6 mi north of Hwy. 44, ca. 18 air mi north of Westwood. 1764 Comment
  CHSC82271  Horkelia tridentata subsp. tridentata M. S. Taylor 1980-5-8 2613 Butte Ca. 3 mi n of Forest Ranch, ca. 1 mi e of Hwy 32. 853 Comment
  CHSC83645  Horkelia tridentata subsp. tridentata L. P. Janeway 2001-6-24 7219 Tehama High Cascade Range. On Monterey Point ridge 0.2 km southwest of Road 29N48, about 4.0 km southwest of Turner Mountain. Southwest trending ridgetop. 1676 Comment
  CHSC86587  Horkelia tridentata subsp. tridentata L. P. Janeway; John Hunt 2003-6-13 7827 Butte 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. 280 Comment
  CHSC92019  Horkelia tridentata subsp. tridentata Lowell Ahart 2005-7-23 12189 Nevada 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. 1572 Comment
  CHSC94191  Horkelia tridentata subsp. tridentata Lowell Ahart 2006-7-3 12909 Plumas On Lumpkin Ridge, about 4 miles (air) northeast of Camp 18, near the southwest edge of a dry open basalt flat. 1527 Comment
  CHSC94367  Horkelia tridentata subsp. tridentata Lowell Ahart 2006-7-19 13021 Tehama 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. 1503 Comment
  CHSC96790  Horkelia tridentata subsp. tridentata Lowell Ahart 2007-5-22 13904 Butte 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. 1009 Comment
  CHSC99565  Horkelia tridentata subsp. tridentata L. P. Janeway 2008-5-26 9387 Butte Northern High Sierra Nevada. Saddle at head of Empire Creek, about 1.6 km west of Flea Valley. 1079 Comment
  JEPS107860  Horkelia tridentata subsp. tridentata Lowell Ahart 2005-7-23 12189 Nevada 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 1572 Comment
  JEPS108715  Horkelia tridentata subsp. tridentata Lowell Ahart 2006-7-19 13021 Tehama 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 1503 Comment
  JEPS108716  Horkelia tridentata subsp. tridentata Lowell Ahart 2006-7-3 12909 Plumas On Lumpkin Ridge, about 4 miles (air) northeast pf Camp 18, near the southwest edge of a dry open basalt flat 1527 Comment
  JEPS113241  Horkelia tridentata subsp. tridentata Lowell Ahart 2007-5-22 13904 Butte 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 1009 Comment
  JEPS29823  Horkelia tridentata subsp. tridentata Rimo Bacigalupi and L. R. Heckard 1962-5-31 8567 El Dorado 5.4 mi s of Pollock Pines (along Sly Park Road); Sly Park Road 1158 Comment
  JEPS44536  Horkelia tridentata subsp. tridentata W. L. Jepson 1923-8-8 10067 Calaveras Dorrington 1463 Comment
  JEPS44553  Horkelia tridentata subsp. tridentata A. L. Grant 1916-7-11 848 Tuolumne Hetch Hetchy 1115 Comment
  JEPS88752  Horkelia tridentata subsp. tridentata Dean W. Taylor 1993-5-26 13521 Siskiyou ca 400 m e Forest Road 40N04 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 1120 Comment
  JEPS96958  Horkelia tridentata subsp. tridentata Dean W. Taylor 1997-5-30 16007 Tehama Ponderosa Way in canyon Soap Creek 822 Comment
  POM203394  Horkelia tridentata subsp. tridentata F. W. Peirson 1932-7-14 10169 Shasta Eiler Butte, Thousand-Lake Basin 1951 Comment
  RSA0045138  Horkelia tridentata subsp. tridentata George K. Helmkamp, E. A. Helmkamp 2012-7-6 19343 El Dorado Ice House Road, 0.4 mile north of Ice House village, 10.9 miles north of the junction with US-50. 1707 Comment
  RSA739793  Horkelia tridentata subsp. tridentata George K. Helmkamp, E. A. Helmkamp 2007-6-6 12261 El Dorado along Mormon Emigrant Trail, 8.3 miles east of its junction with Sly Park Road 1616 Comment
  RSA791381  Horkelia tridentata subsp. tridentata George K. Helmkamp, E. A. Helmkamp 2012-5-18 19009 El Dorado Along Mormon Emigrant Trail, 0.1 mi east of Pebble Canyon Road, Southeast of Pollock Pines, South of US Hwy 50. 1495 Comment
  SEINET10871274  Horkelia tridentata subsp. tridentata Mary Merello 1993-6-23 Merello 708 Shasta Shasta-Trinity National Forest. Border of Castle Crags State Park. Along roadside, closest city Castella. Open mixed conifer-hardwood woodland near river. 680 Comment
  SEINET1908480  Horkelia tridentata subsp. tridentata G. K. Helmkamp, E. A. Helmkamp 2008-1 13615 Amador Northern Sierra Nevada Mountains: Panther Creek Road, 0.1 mile south of its junction with CA-88, jct. is 4.0 miles east of Cook's Station. 1652 Comment
  SEINET7249083  Horkelia tridentata subsp. tridentata George K. Helmkamp, E. A. Helmkamp 2012-1 19343 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 0.4 mile north of Ice House Village, 10.9 miles north of the junction with US-50. 1707 Comment
  UC1037233  Horkelia tridentata subsp. tridentata Leo Whitney 1933-8-20 3036 Lassen ca 25 mi w upper end of Eagle Lake (Hall's Flat); Lassen National Forest Comment
  UC1073313  Horkelia tridentata subsp. tridentata George B. Rossbach 1955-5-21 302 El Dorado n Rt. 50 (near Pacific); S. Fork American River Comment
  UC1075097  Horkelia tridentata subsp. tridentata E. K. Balls and L. W. Lenz 1955-5-12 20478 Nevada 1 mi nw Nevada City limit (along state hwy 49) 762 Comment
  UC1128150  Horkelia tridentata subsp. tridentata G. T. Nordstrom 1935-6-21 149 Placer 3 mi n by bw Mammoth Springs; Colfax quad, Tahoe National Forest 1584 Comment
  UC1128151  Horkelia tridentata subsp. tridentata W. E. Bullard 1935-7-8 140 Fresno top Bald Mtn (Corlew Meadow); Kaiser Quad, Sierra National forest 1386 Comment
  UC1128152  Horkelia tridentata subsp. tridentata W. B. Augustine 1935-7-6 179 Tuolumne Miguel Meadow Yosemite quad 1584 Comment
  UC1128153  Horkelia tridentata subsp. tridentata N. French 1934-5-24 359 Placer N. Fork of N. Fork American River Tahoe National Forest, Colfax Quadrangle 1341 Comment
  UC12372  Horkelia tridentata subsp. tridentata Alice Eastwood 1898-6-4 Fresno Sequoia Mills Comment
  UC12376  Horkelia tridentata subsp. tridentata Milo S. Baker 1894-6 Shasta Goose Valley Comment
  UC14234  Horkelia tridentata subsp. tridentata Chesnut and Drew 1889-6-22 Tuolumne Sugar Pine Comment
  UC14290  Horkelia tridentata subsp. tridentata H. M. Hall and E. B. Babcock 1902-7-1 3323 Tuolumne Hog Ranch vicinity Yosemite National Park 1432 Comment
  UC1584623  Horkelia tridentata subsp. tridentata Dean W. Taylor 1988-4-14 9549 Shasta vicinity of Montgomery Creek Pit River Canyon, Montgomery Creek 15' quad 762 Comment
  UC1731453  Horkelia tridentata subsp. tridentata Dean W. Taylor 1993-6-15 13637 Shasta ridgetop 1 mi. w. Yellowjacket Mt. (at Point 4881); Cascade Region (CaRH) Comment
  UC1736392  Horkelia tridentata subsp. tridentata Dean W. Taylor 1974-7-13 4084 Shasta Lassen National Forest, Thousand Lakes Wilderness, vicinity of Magee Peak, 2286 Comment
  UC1736393  Horkelia tridentata subsp. tridentata Dean W. Taylor 1975-8-24 5372 Shasta Lassen National Forest, Thousand Lakes Wilderness, vicinity of Magee Peak , along trail at border of the wilderness area 2057 Comment
  UC1736394  Horkelia tridentata subsp. tridentata Dean W. Taylor 1970-6-10 381 Fresno Bearskin Meadow, 4 miles N of Quail Flat along Generals Highway Forest Road 13S01 1798 Comment
  UC1736395  Horkelia tridentata subsp. tridentata Dean W. Taylor 1988-4-14 9549 Shasta vicinity of Montgomery Creek, near a spring 762 Comment
  UC1736396  Horkelia tridentata subsp. tridentata Dean William Taylor 1969-6-7 218 Tuolumne Along Highway 108 Long Barn 1524 Comment
  UC1736656  Horkelia tridentata subsp. tridentata Dean W. Taylor 1993-5-22 13460 Shasta 2.5 road mi E of Sanford Pass on Forest Road 36N20; Trinity Mountains, Sacramento River drainage (ca. 5 air mi W Lamoine), Slate Creek watershed 1143 Comment
  UC176390  Horkelia tridentata subsp. tridentata A. A. Heller 1913-6-7 10793 Butte near Stirling 1036 Comment
  UC185648  Horkelia tridentata subsp. tridentata Dr. E. B. Copeland 1903-9-5 3865 Siskiyou Igerna Comment
  UC203610  Horkelia tridentata subsp. tridentata A. A. Heller 1914-5-18 11413 Butte near Forest Ranch; west slope of the Sierra 701 Comment
  UC221640  Horkelia tridentata subsp. tridentata H. E. Brown Jul 1 1897-Jul 15 1897 479 Siskiyou n side Mt. Shasta 1524 Comment
  UC221752  Horkelia tridentata subsp. tridentata Dr. Edward Palmer Jul 13 1892-Jul 27 1892 2448 Siskiyou Mount Shasta vicinity Comment
  UC249637  Horkelia tridentata subsp. tridentata Joseph P. Tracy 1921-5-23 5761 Calaveras near Avery; Sierra Nevada Mtns 1158 Comment
  UC398920  Horkelia tridentata subsp. tridentata E. B. Copeland 1929-7-23 370 Butte Jonesville 1550 Comment
  UC406877  Horkelia tridentata subsp. tridentata David D. Keck and Wm. M. Heusi 1927-7-14 284 Tuolumne Hog Ranch, Mather Sierra Nevada 1400 Comment
  UC453992  Horkelia tridentata subsp. tridentata I. J. Condit 1911-7-5 Siskiyou near Shasta Retreat; Summit of Mt. Bradley 1981 Comment
  UC481099  Horkelia tridentata subsp. tridentata W. A. Setchell, C. C. Dobie 1902-7-13 Siskiyou Sisson Mount Shasta Comment
  UC481106  Horkelia tridentata subsp. tridentata Lewis C. Rosenbaum 1916-6-3 Shasta Castelle; n bank of Sacramento River Comment
  UC481567  Horkelia tridentata subsp. tridentata H. F. Copeland 1929-6-9 1226 Butte Jonesville 1524 Comment
  UC481568  Horkelia tridentata subsp. tridentata L. F. Robbins 1928-6-29 El Dorado above Placerville Comment
  UC501585  Horkelia tridentata subsp. tridentata Frank W. Peirson 1932-7-9 Shasta Burney Spring 1432 Comment
  UC525515  Horkelia tridentata subsp. tridentata Ethel Crum 1933-6-17 1493 Tuolumne Sonora Pass Rd Sugar Pine 1361 Comment
  UC54359  Horkelia tridentata subsp. tridentata H. M. Hall and E. B. Babcock June 1903 4052 Siskiyou near Sisson; Sierra Nevada 1036 Comment
  UC545659  Horkelia tridentata subsp. tridentata Alice Eastwood and John Thomas Howell 1934-4-20 Siskiyou Weed Comment
  UC545673  Horkelia tridentata subsp. tridentata Louis C. Wheeler 1934-6-29 2821 Siskiyou Beaver Creek Siskiyou Mts., Mt. Diablo Mer 1341 Comment
  UC567176  Horkelia tridentata subsp. tridentata G. T. Nordstrom 1934-6-21 149 Placer 3 mi n Mammoth Springs (s of Monumental Hill); Colfax quad, North Fork of American River 1584 Comment
  UC570577  Horkelia tridentata subsp. tridentata Frank W. Peirson 1935-7-23 11551 Calaveras Big Meadow N. Fork Stanislaus River Region 1981 Comment
  UC578060  Horkelia tridentata subsp. tridentata A. D. Gifford 1934-6-19 279 El Dorado ridge to w Plum Creek (a tributary of the South Fork American River); Pyramid Peak quad 1524 Comment
  UC578653  Horkelia tridentata subsp. tridentata J. A. Rutter 1935-7-22 219 Tuolumne w Cherry Creek (Woods Meadows, tributary to Tuolumne River); Yosemite Quad. 1706 Comment
  UC595114  Horkelia tridentata subsp. tridentata David D. Keck and A. Gustafsson 1938-8-9 4890 Shasta 1/2 mi e Burney Spring (s side of mtn); Burney Mtn. Comment
  UC600377  Horkelia tridentata subsp. tridentata H. F. Copeland 1930-7-24 Butte Jonesville Comment
  UC64464  Horkelia tridentata subsp. tridentata H. M. Hall and H. P. Chandler Jun 15 1900-Jun 25 1900 68 Fresno Pine Ridge Sierra Nevada 1615 Comment
  UC675308  Horkelia tridentata subsp. tridentata Geo. Hansen July 1892 294 Amador Antelope 1371 Comment
  UC675309  Horkelia tridentata subsp. tridentata Geo. Hansen VII 1892 985 Amador Silver Lake 2438 Comment
  UC702208  Horkelia tridentata subsp. tridentata Annie M. Alexander and Louise Kellogg 1944-6-2 3609 Tuolumne Twain Harte Post Office Sierra Nevada 1219 Comment
  UC702210  Horkelia tridentata subsp. tridentata Annie M. Alexander and Louise Kellogg 1944-6-23 3753 Tuolumne Dardanelle 1760 Comment
  UC703137  Horkelia tridentata subsp. tridentata Alice Eastwood and John Thomas Howell 1941-7-9 9734 Tehama Log Spring Ridge between Log Spring and Government Flat Comment
  UC711827  Horkelia tridentata subsp. tridentata Roxana S. Ferris and Laura Lorraine 1941-8-10 10493 Shasta 3-4 mi e Bratle and McCloud (State Hwy 89) Comment
  UC747267  Horkelia tridentata subsp. tridentata G. Thomas Robbins 1943-4-25 1036 El Dorado 3 mi e Camino (C. C. C. Camp Snowline grounds) 1036 Comment
  UC750541  Horkelia tridentata subsp. tridentata Lewis S. Rose 1946-6-23 46178 Placer n Cisco (Rainbow) Comment
  UC764030  Horkelia tridentata subsp. tridentata Robert F. Hoover 1936-6-18 1303 Alpine Douglas Station Comment
  UC860235  Horkelia tridentata subsp. tridentata Marcus E. Jones 1882-5-27 3291 Placer Emigrant Gap Comment
  UC860236  Horkelia tridentata subsp. tridentata A. A. Heller 1917-6-17 12705 Placer below Cisco (along the Yuba River) Comment
  UC860237  Horkelia tridentata subsp. tridentata A. A. Heller 1916-8-24 12565 Siskiyou near Sisson 1077 Comment
  UC860238  Horkelia tridentata subsp. tridentata A. A. Heller 1915-6-27 12043 Butte Jonesville Sierra Nevada 1676 Comment
  UC860239  Horkelia tridentata subsp. tridentata A. A. Heller 1914-5-18 11413 Butte near Forest Ranch; west slope of the Sierra 701 Comment
  UC860240  Horkelia tridentata subsp. tridentata Alice Eastwood Jun 20 1912-Jun 22 1912 506 Nevada Grass Valley Comment
  UC860563  Horkelia tridentata subsp. tridentata C. L. Hitchcock 1940-5-26 6597 Lassen ca 12 mi n Fall River (on Fall River) Comment
  UC903062  Horkelia tridentata subsp. tridentata Ethel Crum 1931-8-8 1247 Fresno sw Shaver Lake (Dinky Meadows); Sierra Nevada 1706 Comment
  UCR170969  Horkelia tridentata subsp. tridentata George K. Helmkamp, E. A. Helmkamp 2005-7-31 9747 El Dorado Northern Sierra Nevada Foothills, 20 mi WSW of Lake Tahoe; Ice House Road, N of Calif. Highway 50 and 1.5 mi south of junction with Ice House Reservoir 1637 Comment
  UCR173716  Horkelia tridentata subsp. tridentata George K. Helmkamp, Elizabeth Helmkamp 2006-5-20 10515 El Dorado Northern Sierra Nevada Foothills, c. 5 air mi off Calif. Hwy 193, east of Georgetown; 1.7 mi. N of Wentworth Springs Road on Bottlehill Road (junction just east of Balderson Station) 973 Comment
  UCR189614  Horkelia tridentata subsp. tridentata George K. Helmkamp, Elizabeth Helmkamp, Amy Barnes 2007-6-20 12364 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 13.2 miles ESE of its junction with Sly Park Road at Jenkinson Lake 1976 Comment
  UCR191037  Horkelia tridentata subsp. tridentata George K. Helmkamp, E. A. Helmkamp 2007-6-12 12334 Nevada Northern Sierra Nevada Mountains, Spaulding Lake Road, 0.3 mile north of its junction with Hwy CA-20 1604 Comment
  UCR191078  Horkelia tridentata subsp. tridentata George K. Helmkamp, E. A. Helmkamp 2007-5-23 12061 Placer Northern Sierra Nevada Mountains, Humbug Canyon Road, 0.2 mile northwest of Forest Hill Road, generally southwest of Westville 1576 Comment
  UCR193173  Horkelia tridentata subsp. tridentata George K. Helmkamp, E. A. Helmkamp 2007-6-6 12261 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 8.3 miles east of its junction with Sly Park Road 1616 Comment
  UCR195155  Horkelia tridentata subsp. tridentata George K. Helmkamp, E. A. Helmkamp 2007-5-22 12044 El Dorado Northern Sierra Nevada Mountains Foothills, Sly Park Road, 2.8 miles southeast of US-50 976 Comment
  UCR197362  Horkelia tridentata subsp. tridentata George K. Helmkamp, E. A. Helmkamp 2008-6-23 13717 Amador Northern Sierra Nevada Mountains, Dufrene Road, 0.1 mile south of its junction with CA-88, between Mormon Emigrant Trail and Hamms Station 2076 Comment
  UCR197651  Horkelia tridentata subsp. tridentata George K. Helmkamp, E. A. Helmkamp 2008-6-9 13615 Amador Northern Sierra Nevada Mountains, Panther Creek Road, 0.1 mile south of its junction with CA-88, jct. is 4.0 miles east of Cook's Station 1652 Comment
  UCR206042  Horkelia tridentata subsp. tridentata George K. Helmkamp, E. A. Helmkamp 2009-6-10 14942 Shasta Southern Cascade Range, Alvord Road, 0.2 mile south of its junction with CA-44, junction is 1.1 miles east of Shingletown 938 Comment
  UCR206059  Horkelia tridentata subsp. tridentata George K. Helmkamp, E. A. Helmkamp 2009-6-11 14974 Shasta Southern Cascade Range, Long Hay Flat Road, 0.1 mile south of CA-44, junction is 8.6 miles east of Shingletown 1276 Comment
  UCR215985  Horkelia tridentata subsp. tridentata George K. Helmkamp, Amy Barnes 2009-7-12 15178 Placer Sierra Nevada Mountains, along Foresthill Road 10.3 miles northeast of the town of Foresthill 1370 Comment
  UCR233127B  Horkelia tridentata subsp. tridentata George K. Helmkamp, E. A. Helmkamp 2011-8-6 17985 Amador Northern Sierra Nevada Mountains, Ellis Road, 0.2 miles south of its junction with CA-88 2009 Comment
  UCR237009  Horkelia tridentata subsp. tridentata George K. Helmkamp, E. A. Helmkamp 2012-5-28 19076 El Dorado Northern Sierra Nevada Mountains, 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. 1169 Comment
  UCR237036  Horkelia tridentata subsp. tridentata George K. Helmkamp, E. A. Helmkamp 2012-5-18 19009 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 0.1 mile east of Pebble Canyon Road, SE of Pollock Pines, S of US Hwy 50 1495 Comment
  UCR251261  Horkelia tridentata subsp. tridentata George K. Helmkamp, E. A. Helmkamp 2012-7-6 19343 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 0.4 mile north of Ice House village, 10.9 miles north of the junction with US-50 1707 Comment
  CAS-BOT-BC536318  Horkelia tridentata subsp. tridentata Ira L. Wiggins 1971-7-28 21710 Tuolumne Near bridge over Trout Creek on Forest Service Road 3N21, Stanislaus National Forest 1783 Comment
  CAS-BOT-BC536319  Horkelia tridentata subsp. tridentata Ira L. Wiggins 1971-5-27 21301 Tuolumne Along south side of South Fork of Stanislaus River, NE of Lyon's Reservoir 1267 Comment
  CAS-BOT-BC536320  Horkelia tridentata subsp. tridentata Ira L. Wiggins 1971-5-28 21323 Tuolumne North side of North Fork of Tuolumne River between North Fork Road adn Brown's Meadow 1408 Comment
  CAS-BOT-BC536321  Horkelia tridentata subsp. tridentata Ira L. Wiggins 1934-6-8 6819 Tuolumne Pine Crest Recreation Area, Stanislaus National Forest Comment
  CAS-BOT-BC536322  Horkelia tridentata subsp. tridentata Ira L. Wiggins 1958-6-22 14326 Tuolumne 0.8 mile north of Confidence 1371 Comment
  CAS-BOT-BC536323  Horkelia tridentata subsp. tridentata John Coulter 1938-6-22 28 Tuolumne Hog Ranch, Mather 1400 Comment
  CAS-BOT-BC536324  Horkelia tridentata subsp. tridentata Rimo Bacigalupi 1926-5-9 1453 Tuolumne Peach Growers Mill, middle fork of Tuolumne River, about 2 miles south of Mather Comment
  JEPS116582  Horkelia tridentata subsp. tridentata Julie Kierstead Nelson with Rhonda Posey 2007-6-15 2007 -019 Siskiyou North side of Mt. Shasta, south of Hwy 97, along Forest Service Rd. 42N84 Mt. Shasta (in area burned by Hotlum Fire Feb 2006; ca. 4 mi NE of Town of Weed) 1249 Comment
  RSA85212  Horkelia tridentata subsp. tridentata F. W. Peirson 1926-6-21 6781 Butte Butte Meadow, Humboldt Road Comment
  SEINET11911571  Horkelia tridentata subsp. tridentata H. M. Hall, Chandler, H. P. 1900-1 68 Fresno Pine Ridge, Sierra Nevada Mts 1615 Comment
  SEINET3069280  Horkelia tridentata subsp. tridentata Marcus E. Jones 1882-6-27 3291 Unknown Emigrant Gap. Comment
  SEINET6768130  Horkelia tridentata subsp. tridentata C. Fitz 1959-4-11 s.n. El Dorado Near Camino. 945 Comment
  UC114312  Horkelia tridentata subsp. tridentata C. A. Purpus June 1897 1770 Tulare Middle Tulare River 2133 Comment
  UC12356  Horkelia tridentata subsp. tridentata H. N. Bolander 1866-1 6292 Mariposa Clark's Yosemite National Park Comment
  UC12373  Horkelia tridentata subsp. tridentata Milo S. Baker 1893-6-20 Modoc Comment
  UC12374  Horkelia tridentata subsp. tridentata Bolander 6292 Mariposa Clark's Ranch Comment
  UC12375  Horkelia tridentata subsp. tridentata C. B. Bradley 1879-1 Siskiyou Comment
  UC1237938  Horkelia tridentata subsp. tridentata John Weiler and A. P. Nelson May 26 1961-May 29 1961 61241 Plumas 2.3 e Deer Creek Pass (along routes 36 and 89) Comment
  UC1283728  Horkelia tridentata subsp. tridentata Beecher Crampton 1964-7-21 7114 Placer below Blue Canyon weather station (along US Hwy 40) 1524 Comment
  UC14174  Horkelia tridentata subsp. tridentata W. C. Blasdale 1895-5-23 Mariposa Cocker's Comment
  UC453993  Horkelia tridentata subsp. tridentata I. J. Condit 1911-7-4 Shasta Shasta Retreat Comment
  UC473554  Horkelia tridentata subsp. tridentata L. S. Rose 1931-4-14 Plumas Woodleaf Comment
  UC545674  Horkelia tridentata subsp. tridentata Milo S. Baker 1935-6-26 8093 Plumas near Cabin (on Hwy 39); Child's Meadow Comment
  UC545845  Horkelia tridentata subsp. tridentata Mrs. H. P. Bracelin 1931-5-30 360 Tehama 1 mi w Mineral (Mill Creek) Comment
  UC69381  Horkelia tridentata subsp. tridentata J. Burtt Davy May 18 1895-May 30 1895 1552 Calaveras near Sperry's Hotel Comment
  UC73032  Horkelia tridentata subsp. tridentata Milo S. Baker 1893-1 Modoc Lava Beds Comment
  UC747003  Horkelia tridentata subsp. tridentata G. T. Robbins 1943-3-28 975 El Dorado 5 mi ne Camino (along Mace Rd) 914 Comment
  UC75493  Horkelia tridentata subsp. tridentata Milo S. Baker 1898-7-10 342 Shasta Stalker's Comment
  UC758289  Horkelia tridentata subsp. tridentata Fred G. Meyer and Lillian E. Meyer 1947-7-2 2217 Fresno near Dinky Creek; Sierra National Forest 1828 Comment
  UC932071  Horkelia tridentata subsp. tridentata Verne Grant and Alva Grant 1948-6-13 8581 Plumas 1 mi from Cascade (Lava Cap, on Oroville Rd) Comment
  CAS-BOT-BC143406  Horkelia tridentata var. tridentata E. K. McPherson 1976-9-19 26 -28 10 Placer One mile east of Talbot Campground; near Middle Fork American River 1767 Comment
  CAS-BOT-BC536248  Horkelia tridentata var. tridentata G. K. Helmkamp; E. A. Helmkamp 2008-6-23 13717 Amador Dufrene Road, 0.1 mile south of its junction with CA-88, between Mormon Emigrant Trail and Hamms Station, Northern Sierra Nevada Mountains 2075 Comment
  CAS-BOT-BC536316  Horkelia tridentata var. tridentata John H. Thomas 1962-5-26 9881 Tuolumne Near Carnegie Instituion field station at Mather 1371 Comment
  CAS-BOT-BC536317  Horkelia tridentata var. tridentata John H. Thomas 1960-5-21 8743 Tuolumne Near Carnegie Instituion field station at Mather 1371 Comment
  CAS-BOT-BC540023  Horkelia tridentata var. tridentata James R. Shevock; David Isle 1985-6-22 11268 Tehama Northern Coast Ranges, Mendocino National Forest. along forest road 23N60 between Anthony Peak and Wells Cabin Meadow. 1900 Comment
  CAS-BOT-BC540024  Horkelia tridentata var. tridentata James Jokerst 1985-4-18 2253 Trinity Trinity Alps Resort 700 Comment
  CHSC112853  Horkelia tridentata var. tridentata L. P. Janeway 2014-4-15 11226 Yuba Northern High Sierra Nevada. Plumas National Forest; about halfway between Summit Hill and New Bullards Bar Reservoir (North Yuba River), near Road 18N01A close to its lower end. 860 Comment
  CHSC115286  Horkelia tridentata var. tridentata Lowell Ahart 2015-4-30 20126 Yuba 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. 948 Comment
  CHSC116223  Horkelia tridentata var. tridentata Lowell Ahart 2015-6-16 20239 Butte 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. 1406 Comment
  CHSC117736  Horkelia tridentata var. tridentata Lowell Ahart; John Dittes, Josephine Guardino 2016-9-21 21355 Tehama 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 and Wilson Lake Road (County Road 769), 1.21 air-miles southeast of Doe Mt., 10.41 air-miles south of Lassen Peak. 1474 Comment
  HSC12274  Horkelia tridentata var. tridentata Richard Spjut 1970-7-18 469 Siskiyou 8 mi. E of Mt. Shasta just off Hwy. 89 1220 Comment
  HSC26685  Horkelia tridentata var. tridentata D. H. Norris, S. Dowty, Thomas W. Nelson 1971-6-21 19114 Shasta Along Hwy. 44 about 10 mi. E of Shingletown Comment
  HSC29910  Horkelia tridentata var. tridentata D. H. Norris, Thomas W. Nelson, S. Dowty 1971-6-23 19508 Modoc Big Valley Summit, 6 mi. W of Adin on Hwy. 299 Comment
  HSC33456  Horkelia tridentata var. tridentata Thomas W. Nelson, James Nelson 1974-6-17 1353 Placer Along Hwy. 80 at its junction with Blue Canyon Rd., 9 mi. W of Placer-Nevada County line Comment
  HSC82204  Horkelia tridentata var. tridentata Thomas W. Nelson, Jane P. Nelson 1980-7-5 5969 Siskiyou Fowler's Campground 1006 Comment
  JEPS120279  Horkelia tridentata var. tridentata Barbara Ertter with R. K. Brummitt, K. VanZuuk, S. Namoff 2012-6-12 21031 Placer across Forest Road 24 from Parker Flat OHV staging area, SE of Sugarpine Reservoir ca 10.5 airmiles ENE of Colfax Comment
  JEPS121742  Horkelia tridentata var. tridentata L. P. Janeway 2014-4-15 11226 Yuba Northern High Sierra Nevada. Plumas National Forest; about halfway between Summit Hill and New Bullards Bar Reservoir (North Yuba River), near Road 18N01A close to its lower end. Comment
  JEPS123872  Horkelia tridentata var. tridentata Lowell Ahart 2015-4-30 20126 Yuba About 3/4 mile (air) southeast of Woodleaf. Comment
  JEPS124020  Horkelia tridentata var. tridentata Lowell Ahart 2015-6-16 20239 Butte 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. Comment
  OBI10077  Horkelia tridentata var. tridentata Lewis S. Rose 1967-6-12 67110 Plumas Butterfly Valley, ca 3 mi W of Keddie 1219 Comment
  OBI76960  Horkelia tridentata var. tridentata Anthony Baniaga 2011-7-7 425 Shasta Lassen Natl Forest. About a 1/2 mi SW of Signal Butte. Swains Hole quad. T32N R6E sec 7 NE of SE 1653 Comment
  RSA782549  Horkelia tridentata var. tridentata George K. Helmkamp, Amy Barnes 2009-7-12 15178 Placer Along Foresthill Road 10.3 miles northeast of the town of Foresthill 1370 Comment
  SBBG128604  Horkelia tridentata var. tridentata G. K. Helmkamp, E. A. Helmkamp 2012-5-28 19076 El Dorado 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 1169 Comment
  SD2233  Horkelia tridentata var. tridentata E. B. Copeland 1929-7-23 370 Butte Jonesville 1550 Comment
  SD235007  Horkelia tridentata var. tridentata G. K. Helmkamp, E. A Helmkamp 2007-6-6 12261 El Dorado 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) 1616 Comment
  SD237590  Horkelia tridentata var. tridentata G. K Helmkamp, Amy Barnes 2009-7-12 15178 Placer Sierra Nevada Mountains Foothills: along Foresthill Road, 10.3 miles northeast of the town of Foresthill (Michigan Bluff 7.5'Q) 1370 Comment
  SD241171  Horkelia tridentata var. tridentata George K. Helmkamp, E. A. Helmkamp 2011-8-6 17985 Amador Northern Sierra Nevada Mountains: Ellis Road, 0.2 miles south of its junction with CA-88 (Peddler Hill 7.5'Q) 2009 Comment
  SJSU8348  Horkelia tridentata var. tridentata W. Savage 1971-7-7 721 Alpine Hells Kitchen Vista Point on Hwy 4 c. 0.5 mi S of Tamarack Lodge (c. 5 mi N of Ebbetts Pass) 2103 Comment
  SJSU8522  Horkelia tridentata var. tridentata D. L. Sanders 1957-4-18 43 Calaveras above San Antonio Cr, White Pines 1219 Comment
  UC2014127  Horkelia tridentata var. tridentata Ellen Dean, K. Mawdsley, M. Starbuck, M. Luzan Anzola, P. Berry 2012-6-24 7388 Shasta Shasta County: Along Hwy 44, ca. 10 miles E of Shingletown. North and south sides of road. Comment
  UC2014144  Horkelia tridentata var. tridentata Ellen Dean, T. Starbuck, M. Starbuck, G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7134 El Dorado 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. Comment
  UC2026981  Horkelia tridentata var. tridentata Anthony Baniaga 2011-7-7 425 Shasta Lassen National Forest. About a 1/2 mile S of Signal Butte Comment
  UCD113568  Horkelia tridentata var. tridentata E. B. Copeland 1929-7-23 370 Butte Jonesville. 1550 Comment
  UCD113569  Horkelia tridentata var. tridentata Joseph M. DiTomaso 1976-5-23 475 Butte Peninsula on south side of Lake Oroville. 274 Comment
  UCD113570  Horkelia tridentata var. tridentata G. K. Helmkamp; E. A. Helmkamp 2005-7-31 9747 El Dorado Northern Sierra Nevada: 20 mi. WSW of Lake Tahoe; Ice House Road, N of CA Highway 50 and 1.5 mi. S of junction with Ice House Reservoir. Comment
  UCD113571  Horkelia tridentata var. tridentata G. K. Helmkamp; E. A. Helmkamp 2006-5-20 10515 El Dorado Northern Sierra Nevada: ca. 5 air mi off CA Hwy 193, E of Georgetown; 1.7 mi. N of Wentworth Springs Road on Bottlehill Road (junction just E of Balderson Station). Comment
  UCD113572  Horkelia tridentata var. tridentata G. K. Helmkamp; E. A. Helmkamp 2007-5-23 12061 Placer Northern Sierra Nevada Mountains: Humbug Canyon Road, 0.2 mile northwest of Forest Hill Road, generally southwest of Westville. Comment
  UCD113573  Horkelia tridentata var. tridentata G. K. Helmkamp; E. A. Helmkamp 2007-6-6 12261 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail, 8.3 miles east of its junction with Sly Park Road. 1616 Comment
  UCD113574  Horkelia tridentata var. tridentata G. K. Helmkamp; E. A. Helmkamp, Amy Barnes 2007-6-20 12364 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail, 13.2 miles ESE of its junction with Sly Park Road at Jenkinson Lake. 1976 Comment
  UCD113575  Horkelia tridentata var. tridentata G. F. Hrusa; T. D. Wilfred 1996-6-10 12961 Shasta Along USFS S16 approx. 1 mile N of Hwy 44 intersection. Lassen National Forest. 1635 Comment
  UCD123135  Horkelia tridentata var. tridentata Ellen Dean; K. Mawdsley, M. Starbuck,M. Luzan Anzola, P. Berry 2012-6-24 7388 Shasta Along Hwy 44, ca. 10 miles E of Shingletown. North and south sides of road. 1225 Comment
  CAS-BOT-BC536244  Horkelia tridentata var. tridentata Carl B. Wolf 1933-5-24 4911 Amador 11 1/2 miles east of Pine Grove on Carson Pass Highway, west slope Sierra Nevada 1219 Comment
  CAS-BOT-BC536245  Horkelia tridentata var. tridentata Geo. Hansen 1892-7-1 294 Amador Antelope 1219 Comment
  CAS-BOT-BC536246  Horkelia tridentata var. tridentata D. E. Breedlove; M. Bourell; R. Patterson 1986-6-5 62627 Amador West slope of Carson Pass above Ham Station 1980 Comment
  CAS-BOT-BC536247  Horkelia tridentata var. tridentata D. E. Breedlove 1983-5-31 58777 Amador 5 miles above Fiddletown 1219 Comment
  CAS-BOT-BC536249  Horkelia tridentata var. tridentata Lowell Ahart 1982-6-4 3538 Butte 1 1/2 miles east of Camp 18, about 8 miles east of Feather Falls 1000 Comment
  CAS-BOT-BC536250  Horkelia tridentata var. tridentata Lowell Ahart 1985-5-15 5001 Butte 1/8 mile east of the dirt road, 1 1/2 miles north-east of Concow Res. 800 Comment
  CAS-BOT-BC536251  Horkelia tridentata var. tridentata H. F. Copeland 1920-7-11 53 Butte By Butte Creek 1828 Comment
  CAS-BOT-BC536252  Horkelia tridentata var. tridentata H. F. Copeland 1929-6-9 1226 Butte Jonesville 1524 Comment
  CAS-BOT-BC536253  Horkelia tridentata var. tridentata H. F. Copeland 1929-6-9 1226 Butte Jonesville 1524 Comment
  CAS-BOT-BC536254  Horkelia tridentata var. tridentata A. A. Heller 1915-6-27 12043 Butte Jonesville in the Sierra Nevada 1676 Comment
  CAS-BOT-BC536255  Horkelia tridentata var. tridentata A. A. Heller 1915-6-27 12043 Butte Jonesville in the Sierra Nevada 1676 Comment
  CAS-BOT-BC536256  Horkelia tridentata var. tridentata A. A. Heller 1913-6-7 10793 Butte Near Stirling 1036 Comment
  CAS-BOT-BC536257  Horkelia tridentata var. tridentata A. A. Heller 1914-5-18 11413 Butte Near Forest Ranch, west slope of the Sierra 822 Comment
  CAS-BOT-BC536258  Horkelia tridentata var. tridentata A. A. Heller 1914-5-18 11413 Butte Near Forest Ranch, west slope of the Sierra 822 Comment
  CAS-BOT-BC536259  Horkelia tridentata var. tridentata H. C. Cantelow 1940-5-10 s.n. Butte 2.3 miles west of Brush Creek Ranger Station Comment
  CAS-BOT-BC536260  Horkelia tridentata var. tridentata Mrs. J. H. Morrison 1932-5-30 s.n. Butte Durham Comment
  CAS-BOT-BC536261  Horkelia tridentata var. tridentata E. B. Copeland 1929-7-23 370 Butte Jonesville 1550 Comment
  CAS-BOT-BC536262  Horkelia tridentata var. tridentata E. B. Copeland 1929-7-23 370 Butte Jonesville 1550 Comment
  CAS-BOT-BC536263  Horkelia tridentata var. tridentata E. B. Copeland 1929-7-23 370 Butte Jonesville 1550 Comment
  CAS-BOT-BC536264  Horkelia tridentata var. tridentata Helen M. Edwards 1917-6-1 s.n. Butte De Sabla Comment
  CAS-BOT-BC536265  Horkelia tridentata var. tridentata Javier Penalosa 1962-6-18 2470 Butte Near confluence of French and Peavine Creeks 640 Comment
  CAS-BOT-BC536266  Horkelia tridentata var. tridentata Beecher Crampton 1977-8-17 9519 El Dorado Meyers Comment
  CAS-BOT-BC536267  Horkelia tridentata var. tridentata G. Thomas Robbins 1945-8-5 2088 El Dorado Above north shore of Rockbound Lake, Rockbound Valley, Desolation Valley Wilderness Area 2011 Comment
  CAS-BOT-BC536268  Horkelia tridentata var. tridentata H. M. Hall 1921-6-24 11278 El Dorado Sky Park 1066 Comment
  CAS-BOT-BC536269  Horkelia tridentata var. tridentata Elizabeth McClintock 1969-6-1 s.n. El Dorado Leonardi Springs adn immediate vicinity, between Blodgett Forest and canyon of the Rubicon River 1371 Comment
  CAS-BOT-BC536270  Horkelia tridentata var. tridentata Clarence R. Quick 1936-7-7 1690 El Dorado Between north fork of Silver Creek and Robb's Peak, El Dorado National Forest 1828 Comment
  CAS-BOT-BC536271  Horkelia tridentata var. tridentata B. Crampton 1956-6-22 3593 El Dorado 1 mile west of Omo Ranch Post Office 1005 Comment
  CAS-BOT-BC536272  Horkelia tridentata var. tridentata J. Von Loh 1978-6-2 60364 A Fresno Meadow near Shaver Lake 1676 Comment
  CAS-BOT-BC536273  Horkelia tridentata var. tridentata James R. Shevock 1982-7-9 9861 Fresno Along FS road 13S54 between Big Stump Meadow adn California Highway 180, Kings River Drainage, Converse Basin, Sequoia National Forest 1950 Comment
  CAS-BOT-BC536274  Horkelia tridentata var. tridentata James R. Shevock 1981-6-14 8763 Fresno In Indian Basin adjacent to Princess Campground, Kings River Drainage, Sequoia National Forest, Southern Sierra Nevada 1828 Comment
  CAS-BOT-BC536275  Horkelia tridentata var. tridentata James R. Shevock 1981-5-28 8662 Fresno Wishon Reservoir, North Fork Kings River Drainage, Sierra National Forest, Southern Sierra Nevada 2042 Comment
  CAS-BOT-BC536276  Horkelia tridentata var. tridentata James R. Shevock 1980-7-8 7702 Fresno About the base of Lava Butte, Ten Mile Creek watershed, Kings River Drainage, Sequoia National Forest, Southern Sierra Nevada 1828 Comment
  CAS-BOT-BC536277  Horkelia tridentata var. tridentata H. M. Hall; H. P. Chandler 1900-6-15 68 Fresno Pine Ridge, Sierra Nevada Mountains 1615 Comment
  CAS-BOT-BC536278  Horkelia tridentata var. tridentata Walter Knight; Irja Knight 1968-6-18 2339 Plumas 7 miles west of La Porte 1341 Comment
  CAS-BOT-BC536279  Horkelia tridentata var. tridentata Walter Knight; Irja Knight 1967-5-22 1899 Plumas Butterfly Canyon, Butterfly Botanical Area and Vicinity 1066 Comment
  CAS-BOT-BC536280  Horkelia tridentata var. tridentata Walter Knight; Irja Knight; John Thomas Howell; Gordon True 1967-6-12 2089 Plumas Pond Reservoir, Butterfly Botanical Area and Vicinity 1097 Comment
  CAS-BOT-BC536281  Horkelia tridentata var. tridentata Walter Knight; Irja Knight; John Thomas Howell; Gordon True 1967-6-12 1969 Plumas Valley proper, Butterfly Botanical Area and Vicinity 1066 Comment
  CAS-BOT-BC536282  Horkelia tridentata var. tridentata Walter Knight; Irja Knight; John Thomas Howell 1966-7-28 1483 Plumas Trestle Glen, Butterfly Botanical Area and Vicinity 1112 Comment
  CAS-BOT-BC536283  Horkelia tridentata var. tridentata L. S. Rose 1931-4-14 s.n. Plumas Woodleaf Comment
  CAS-BOT-BC536284  Horkelia tridentata var. tridentata H. H. G. 1913-5-7 38 Plumas Swayne [Swain] Lbr 792 Comment
  CAS-BOT-BC536285  Horkelia tridentata var. tridentata Lewis S. Rose 1967-6-19 67110 Plumas Butterfly Valley, ca. 3 miles west of Keddie 1036 Comment
  CAS-BOT-BC536286  Horkelia tridentata var. tridentata Ella Dales Cantelow 1938-6-10 4320 Shasta 16 miles NW of Burney Falls Comment
  CAS-BOT-BC536287  Horkelia tridentata var. tridentata H. E. Brown 1897-5-15 263 Shasta Near Pit River Ferry 274 Comment
  CAS-BOT-BC536288  Horkelia tridentata var. tridentata Christopher Davidson 1973-5-26 2168 Shasta Ca. 15 miles west of Burney on St. Hwy. 299 914 Comment
  CAS-BOT-BC536289  Horkelia tridentata var. tridentata L. E. Smith 1913-5-6 188 Shasta Castella Comment
  CAS-BOT-BC536290  Horkelia tridentata var. tridentata Ellsworth Bethel 1923-5-30 s.n. Shasta Burney Comment
  CAS-BOT-BC536291  Horkelia tridentata var. tridentata L. E. Smith 1913-4-26 136 Shasta Anderson Comment
  CAS-BOT-BC536292  Horkelia tridentata var. tridentata Alice Eastwood 1912-6-27 639 Shasta Montgomery Creek Comment
  CAS-BOT-BC536293  Horkelia tridentata var. tridentata Alice Eastwood; John Thomas Howell 1940-6-10 7893 Shasta Hatchet Mt. Comment
  CAS-BOT-BC536294  Horkelia tridentata var. tridentata Alice Eastwood; John Thomas Howell 1934-4-21 1816 Shasta Charlie Creek Comment
  CAS-BOT-BC536295  Horkelia tridentata var. tridentata David D. Keck; A. Gustafsson 1938-8-9 4890 Shasta 1/2 mile east of Burney Spring, south side of Burney Mtn. Comment
  CAS-BOT-BC536296  Horkelia tridentata var. tridentata David D. Keck; A. Gustafsson 1938-8-9 4890 Shasta 1/2 mile east of Burney Spring, south side of Burney Mtn. Comment
  CAS-BOT-BC536297  Horkelia tridentata var. tridentata David D. Keck; A. Gustafsson 1938-8-9 4890 Shasta 1/2 mile east of Burney Spring, south side of Burney Mtn. Comment
  CAS-BOT-BC536298  Horkelia tridentata var. tridentata H. D. Ripley; R. C. Barneby 1948-7-6 9649 Shasta South base of Castle Rock 1900 Comment
  CAS-BOT-BC536299  Horkelia tridentata var. tridentata Roxana S. Ferris; Laura Lorraine 1941-8-10 10493 Shasta State Highway 89, 3-4 miles east of McCloud and Bratle Comment
  CAS-BOT-BC536300  Horkelia tridentata var. tridentata F. Almeda; R. Eisenhardt 1995-5-29 7416 Shasta Willow Creek Ranch about 6.8 miles south of the intersection of Calif. State road #89 and Squaw Valley Road in McCloud 883 Comment
  CAS-BOT-BC536301  Horkelia tridentata var. tridentata Annie M. Alexander; Louise Kellogg 1944-6-2 3609 Tuolumne Twain Harte Post Office, Sierra Nevada 1219 Comment
  CAS-BOT-BC536302  Horkelia tridentata var. tridentata Annie M. Alexander; Louise Kellogg 1944-6-2 3609 Tuolumne Twain Harte Post Office, Sierra Nevada 1219 Comment
  CAS-BOT-BC536303  Horkelia tridentata var. tridentata Annie M. Alexander; Louise Kellogg 1944-6-24 3753 Tuolumne Dardanelle, Sierra Nevada 1760 Comment
  CAS-BOT-BC536304  Horkelia tridentata var. tridentata David D. Keck; Wm. M. Heusi 1927-7-14 284 Tuolumne Hog Ranch, Mather, Sierra Nevada 1402 Comment
  CAS-BOT-BC536305  Horkelia tridentata var. tridentata David D. Keck; Wm. M. Heusi 1927-7-14 284 Tuolumne Hog Ranch, Mather, Sierra Nevada 1402 Comment
  CAS-BOT-BC536306  Horkelia tridentata var. tridentata David D. Keck 1931-6-3 1203 Tuolumne Mather, Yosemite National Park, Sierra Nevada Mountains 1402 Comment
  CAS-BOT-BC536307  Horkelia tridentata var. tridentata C. R. Quick 1935-6-16 1454 Tuolumne North edge of south fork of Fahey Meadow 1584 Comment
  CAS-BOT-BC536308  Horkelia tridentata var. tridentata Clarence R. Quick 1936-6-4 1569 Tuolumne Strawberry Peak Ridge 1798 Comment
  CAS-BOT-BC536309  Horkelia tridentata var. tridentata Clarence R. Quick 1934-6-24 1318 Tuolumne Hill just south of Packer Burt, Reed's Meadow, Stanislaus National Forest Comment
  CAS-BOT-BC536310  Horkelia tridentata var. tridentata Alice Eastwood 1907-8-7 140 Tuolumne South fork Tuolumne River, Yosemite National Park Comment
  CAS-BOT-BC536311  Horkelia tridentata var. tridentata H. C. Cantelow 1940-5-25 s.n. Tuolumne West of Long Barn Comment
  CAS-BOT-BC536312  Horkelia tridentata var. tridentata Chester Dudley 1940-6-1 s.n. Tuolumne Pine Crest Comment
  CAS-BOT-BC536313  Horkelia tridentata var. tridentata Mrs. E. C. Van Dyke 1931-6-7 s.n. Tuolumne Sonora Comment
  CAS-BOT-BC536314  Horkelia tridentata var. tridentata M. S. Jussel 1930-6-27 s.n. Tuolumne Camp Baxter, north fork Stanislaus River Comment
  CAS-BOT-BC536315  Horkelia tridentata var. tridentata M. S. Jussel 1930-6-27 s.n. Tuolumne Camp Baxter, north fork Stanislaus River 1706 Comment
  CAS-BOT-BC537949  Horkelia tridentata var. tridentata Margaret J. Williams 1986-6-9 86- 64 -3 Placer South of I-80 near Cisco Grove. 1743 Comment
  CAS-BOT-BC537950  Horkelia tridentata var. tridentata H. D. Ripley; R. C. Barneby 1948-7-13 9819 Placer SW. of Emigrant Gap 1676 Comment
  CAS-BOT-BC537973  Horkelia tridentata var. tridentata Clare B. Hardham 1961-6-14 7366 Placer Baxter Rte 40 Comment
  CAS-BOT-BC537974  Horkelia tridentata var. tridentata Lewis S. Rose 1940-5-29 40418 Placer Cisco 1737 Comment
  CAS-BOT-BC537975  Horkelia tridentata var. tridentata Junea Kelly 1921-7-1 s. n. Placer Near Placerville Comment
  CAS-BOT-BC537976  Horkelia tridentata var. tridentata Marcus E. A M Jones 1882-6-27 3291 Placer Emigrant Gap Comment
  CAS-BOT-BC537977  Horkelia tridentata var. tridentata Marcus E. A M Jones 1882-6-27 3291 Placer Emigrant Gap Comment
  CAS-BOT-BC537978  Horkelia tridentata var. tridentata Marcus E. A M Jones 1882-6-27 3291 Placer Emigrant Gap Comment
  CAS-BOT-BC537979  Horkelia tridentata var. tridentata A. A. Heller 1917-6-17 12705 Placer gravelly places along the Yuba River below Cisco 1676 Comment
  CAS-BOT-BC537980  Horkelia tridentata var. tridentata A. A. Heller 1917-6-17 12705 Placer gravelly places along the Yuba River below Cisco 1676 Comment
  CAS-BOT-BC537981  Horkelia tridentata var. tridentata James L. Walters 1940-5-11 s. n. Placer Near Yuba Pass overhead; east of Emigrant Gap. Comment
  CAS-BOT-BC537982  Horkelia tridentata var. tridentata Dr. A. Kellogg 1870-6-14 s. n. Placer Cisco Comment
  CAS-BOT-BC537983  Horkelia tridentata var. tridentata Belle R. Jackson 1932-6-1 s. n. Placer Gold Run, above Colfax Comment
  CAS-BOT-BC537984  Horkelia tridentata var. tridentata G. T. Nordstrom 1934-6-21 149 Placer CA. Forest & Range Experiment Station: 3 mi. W by NW of Mammoth Springs 1584 Comment
  CAS-BOT-BC537985  Horkelia tridentata var. tridentata Marcus E. A M Jones 1882-6-27 3291 Placer Emigrant Gap Comment
  CAS-BOT-BC537986  Horkelia tridentata var. tridentata Roxana S. Ferris 1957-8-9 13099 Placer Cleared area in pines around aeroplane becon, along U.S. Highway 40 just west of Emigrant Gap Comment
  CAS-BOT-BC537987  Horkelia tridentata var. tridentata Saichi Kawahara 1969-5-24 847 Placer Near garden, Henderson Ranch, Indian Creek 1005 Comment
  CAS-BOT-BC537988  Horkelia tridentata var. tridentata John Thomas Howell 1923-7-30 184 Mariposa Sandy flat of Wawona Meadow 1219 Comment
  CAS-BOT-BC537989  Horkelia tridentata var. tridentata J. W. Congdon 1893-5-30 s. n. Mariposa Red Cloud Comment
  CAS-BOT-BC537990  Horkelia tridentata var. tridentata W. R. Dudley 1893-6-11 s. n. Mariposa Woods below Wawona Point Comment
  CAS-BOT-BC537991  Horkelia tridentata var. tridentata H. N. Bolander 1866-1-1 6292 Mariposa Clark's Ranch on the Merced nr Yosemite 1219 Comment
  CAS-BOT-BC537992  Horkelia tridentata var. tridentata John Thomas Howell 1924-5-10 303 D Mariposa Wawona 1219 Comment
  CAS-BOT-BC537993  Horkelia tridentata var. tridentata Henry M. Pollard 1936-7-1 s. n. Nevada Rainbow Tavern, Donner region 1828 Comment
  CAS-BOT-BC537994  Horkelia tridentata var. tridentata Helen True; Virginia Storz 1962-5-17 625 Nevada Scotts Flat Reservoir about 5.5 miles east of Nevada City 944 Comment
  CAS-BOT-BC537995  Horkelia tridentata var. tridentata Gordon H. True 1964-5-20 1410 Nevada Chalk Bluff Rd. on Chalk Bluff Ridge about 2.5 miles south of Nevada City - Yuba Gap Hiway. 1371 Comment
  CAS-BOT-BC537996  Horkelia tridentata var. tridentata Gordon H. True 1962-4-25 475 Nevada Harmony Ridge, about 5.5 miles east of Nevada City - Yuba Gap Hiway. 1158 Comment
  CAS-BOT-BC537997  Horkelia tridentata var. tridentata Gordon H. True 1963-5-12 1244 Nevada Just west of Grass Valley on Marysville Highway 792 Comment
  CAS-BOT-BC537998  Horkelia tridentata var. tridentata Alice Eastwood 1918-4-8 s. n. Nevada Nevada City Comment
  CAS-BOT-BC537999  Horkelia tridentata var. tridentata Alice Eastwood 1912-6-20 506 Nevada Grass Valley Comment
  CAS-BOT-BC538000  Horkelia tridentata var. tridentata W. R. Dudley 1893-6-14 s. n. Nevada Unspecified: 'God's Country' Comment
  CAS-BOT-BC539426  Horkelia tridentata var. tridentata Julie Kierstead Nelson; Rhonda Posey 2007-6-15 2007 -019 Siskiyou 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. 1249 Comment
  CAS-BOT-BC539427  Horkelia tridentata var. tridentata B. Bartholomew; B. Anderson 1988-5-12 4084 Siskiyou 4 km E of Hambone Butte between Hambone Butte and the N end of White Horse Mountains on Old Two Camp Road 1140 Comment
  CAS-BOT-BC539428  Horkelia tridentata var. tridentata W. B. Cooke; V. G. Cooke 1972-6-7 45457 Siskiyou Along Mud Creek Dam Road, Mt. Shasta Comment
  CAS-BOT-BC539429  Horkelia tridentata var. tridentata Elmer I. Applegate 1895-5-29 s.n. Siskiyou Canyon of the Sacramento River below Sisson Comment
  CAS-BOT-BC539430  Horkelia tridentata var. tridentata Wm. Bridge Cooke 1940-6-26 15048 Siskiyou Openings in the woods and brush along the Castle Lake road (west of Shasta Springs) Comment
  CAS-BOT-BC539431  Horkelia tridentata var. tridentata Wm. Bridge Cooke 1940-7-6 15097 Siskiyou Dry openings in pine woods along the Pacific Highway, US99, between Mount Shasta City and Black Butte Comment
  CAS-BOT-BC539432  Horkelia tridentata var. tridentata Alice Eastwood 1922-10-18 11518 Siskiyou Shasta Springs Comment
  CAS-BOT-BC539433  Horkelia tridentata var. tridentata Alice Eastwood 1912-7-15 1062 Siskiyou McCloud Comment
  CAS-BOT-BC539434  Horkelia tridentata var. tridentata A. A. Heller 1916-8-24 12565 Siskiyou Near Sisson 1074 Comment
  CAS-BOT-BC539435  Horkelia tridentata var. tridentata Louis C. Wheeler 1934-6-29 2821 Siskiyou Beaver Creek, Siskiyou Mountains, Mt. Diablo Mer. 1341 Comment
  CAS-BOT-BC539436  Horkelia tridentata var. tridentata Alice Eastwood; John Thomas Howell 1934-4-20 1797 Siskiyou Weed Comment
  CAS-BOT-BC539437  Horkelia tridentata var. tridentata Wm. F. Herrin; L. E. Smith 1919-6-16 s.n. Siskiyou Shasta Springs Comment
  CAS-BOT-BC539438  Horkelia tridentata var. tridentata A. A. Heller 1916-8-24 12565 Siskiyou Near Sisson 1074 Comment
  CAS-BOT-BC539439  Horkelia tridentata var. tridentata Rattan 1879-1-1 s.n. Siskiyou Siskiyou Mountains Comment
  CAS-BOT-BC539440  Horkelia tridentata var. tridentata R. E. Frenkel 1964-7-14 687 Siskiyou At Howard near Mount Shasta 1219 Comment
  CAS-BOT-BC539451  Horkelia tridentata var. tridentata W. R. Dudley 1893-6-14 s. n. Nevada P Klink's meadow near Nevada City [note: Nevada City is in Nevada Co.; Klink's Meadow is in Siskiyou Co.] Comment
  CAS-BOT-BC539452  Horkelia tridentata var. tridentata W. R. Dudley 1893-6-11 s. n. Nevada Sugar Loaf Hill, Nevada City Comment
  CAS-BOT-BC539453  Horkelia tridentata var. tridentata Lewis S. Rose 1970-5-28 70064 Nevada Bear Valley below Emigrant Gap, Highway 20 1402 Comment
  CAS-BOT-BC539454  Horkelia tridentata var. tridentata Gordon H. True; J. T. Howell 1967-8-16 3763 Nevada Eagle Lake Road ca. 1.5 miles south of Eagle Lakes 1676 Comment
  CAS-BOT-BC540021  Horkelia tridentata var. tridentata George W. Gillett 1957-7-8 676 Shasta Lassen Volcanic National Park, Lost Creek, 1/4-mile south of burney highway, 5.8 miles northeast of Manzanita Lake Entrance station 1584 Comment
  CAS-BOT-BC540022  Horkelia tridentata var. tridentata John Thomas Howell 1960-4-20 36272 Tehama Lassen Volcanic National Park, Morgan 1463 Comment
  CAS-BOT-BC540025  Horkelia tridentata var. tridentata James R. Shevock 1980-7-4 7669 Tulare Southern sierra Nevada, Crescent Meadow east of Giant Forest, Kaweah River Drainage, Sequoia National Park. 2072 Comment
  CAS-BOT-BC540026  Horkelia tridentata var. tridentata W. R. Dudley 1900-8-6 3090 Tulare Becky's Gap, near Grant National Park 1828 Comment
  CAS-BOT-BC540027  Horkelia tridentata var. tridentata M. S. Jessel 1927-6-29 s.n. Tulare General Grant National Park Comment
  CAS-BOT-BC540028  Horkelia tridentata var. tridentata Peter H. Raven 1953-5-9 5472 Yuba 1 mile from Brownville on road to Challenge Comment
  SBBG128599  Horkelia tridentata var. tridentata G. K. Helmkamp, E. A. Helmkamp 2012-5-18 19009 El Dorado Mormon Emigrant Trail, 0.1 mi E of Pebble Cyn Rd, SE of Pollock Pines, S of US Hwy 50 1495 Comment
  SD131068  Horkelia tridentata var. tridentata D. E. Breedlove, M. Bourell, R. Patterson 1986-6-5 62627 Amador W slope of Carson Pass above Ham Station 1980 Comment
  SJSU13387  Horkelia tridentata var. tridentata C. W. Sharsmith 1948-6-24 5577 Tuolumne near Hog Ranch Meadow 1432 Comment



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