CCH1:
Featuring California vascular plant data from the Consortium of California Herbaria and other sources
CCH1: Search Results

Please cite data retrieved from this page:
Biodiversity data provided by the participants of the Consortium of California Herbaria (Accessed through CCH1 Data Portal, ucjeps.berkeley.edu/consortium/, 2022 August 19.

Literature Citation:
CCH1 Portal. 2022. Biodiversity data provided by the participants of the Consortium of California Herbaria (https://ucjeps.berkeley.edu/consortium/ Accessed on August 19).

Records are made available under the CCH Data Use Terms.

Please send questions or comments to Jason Alexander (jason_alexander@berkeley.edu).


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Synonyms for horkelia tridentata tridentata were NOT found.

You searched for: Horkelia tridentata tridentata

  F CCH1_AIDherbscientific namecoll. namecoll. num.formatted datecountylocality
SJSU8348SJSUHorkelia tridentata var. tridentataW. Savage7211971-7-07 AlpineHells Kitchen Vista Point on Hwy 4 c. 0.5 mi S of Tamarack Lodge (c. 5 N of Ebbetts Pass)
UC764030UCJEPSHorkelia tridentata subsp. tridentataRobert F. Hoover13031936-6-18 AlpineDouglas Station
SD00045375SDHorkelia tridentata var. tridentataD.E. Breedlove626271986-6-05 AmadorW slope of Canon Pass above Ham Station
SD00045377SDHorkelia tridentata var. tridentataGeorge K. Helmkamp179852011-8-6 AmadorNorthern Sierra Nevada Mountains: Ellis Road, 0.2 miles south of its junction with CA-88 (Peddler Hill 7.5'Q)
UCR0043267UCRHorkelia tridentata subsp. tridentataGeorge K. Helmkamp137172008-6-23 AmadorDufrene Road, 0.1 mile south of its junction with CA-88, between Mormon Emigrant Trail and Hamms Station
UCR0043266UCRHorkelia tridentata subsp. tridentataGeorge K. Helmkamp136152008-6-9 AmadorPanther Creek Road, 0.1 mile south of its junction with CA-88, jct. is 4.0 miles east of Cook's Station
CAS-BOT536244CASHorkelia tridentata var. tridentataWolf, Carl B.49111933-5-24 Amador11 1/2 miles east of Pine Grove on Carson Pass Highway, west slope Sierra Nevada
CAS-BOT536245CASHorkelia tridentata var. tridentataHansen, Geo.2941892-7-1 AmadorAntelope
CAS-BOT536246CASHorkelia tridentata var. tridentataBreedlove, D. E.; Bourell, M.; Patterson, R.626271986-6-5 AmadorWest slope of Carson Pass above Ham Station
CAS-BOT536247CASHorkelia tridentata var. tridentataBreedlove, D. E.587771983-5-31 Amador5 miles above Fiddletown
CAS-BOT536248CASHorkelia tridentata var. tridentataHelmkamp, G. K.; Helmkamp, E. A.137172008-6-23 AmadorDufrene Road, 0.1 mile south of its junction with CA-88, between Mormon Emigrant Trail and Hamms Station, Northern Sierra Nevada Mountains
UC675309UCJEPSHorkelia tridentata subsp. tridentataGeo. Hansen9851892-7-01 AmadorSilver Lake
UC675308UCJEPSHorkelia tridentata subsp. tridentataGeo. Hansen2941892-7-01 AmadorAntelope
SD00045376SDHorkelia tridentata var. tridentataE.B. Copeland3701929-7-23 ButteJonesville
RSA85212RSAHorkelia tridentata subsp. tridentataF. W. Peirson67811926-6-21 ButteButte Meadow, Humboldt Road
DAV326100DAVHorkelia tridentata var. tridentataE. B. Copeland3701929-7-23 ButteButte County: Jonesville.
DAV326099DAVHorkelia tridentata var. tridentataJoseph M. DiTomaso4751976-5-23 ButteButte County: Peninsula on south side of Lake Oroville.
CHSC48854CHSCHorkelia tridentata var. tridentataVernon Oswald7431983-6-22 ButteNear Humboldt Rd. (to Butte Meadows) 2.1 mi n-e of Calif. Hwy 32. T2 N R04E S0 W corner
CHSC82271CHSCHorkelia tridentata var. tridentataM. S. Taylor26131980-5-08 ButteCa. 3 mi n of Forest Ranch, ca. 1 mi e of Hwy 32. T2 N R03E S33 E1/2 of NW1/4 USGS Quadrangle: Paradise NW
CHSC86587CHSCHorkelia tridentata var. tridentataL. P. Janeway78272003-6-13 ButteNorthern 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 S06 NE1/4 of NE1/4 USGS Quadrangle: Forbestown 1:24,000
CHSC96790CHSCHorkelia tridentata var. tridentataLowell Ahart139042007-5-22 ButteAround 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 S20 NE1/4
CHSC116223CHSCHorkelia tridentata var. tridentataLowell Ahart202392015-6-16 ButteOn 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 S04 NE1/4
CHSC99565CHSCHorkelia tridentata var. tridentataL. P. Janeway93872008-5-26 ButteNorthern High Sierra Nevada. Saddle at head of Empire Creek, about 1.6 km west of Flea Valley. T2 N R04E S27 SE1/4 of NE1/4 USGS Quadrangle: Paradise East 1:24,000
CAS-BOT536249CASHorkelia tridentata var. tridentataAhart, Lowell35381982-6-4 Butte1 1/2 miles east of Camp 18, about 8 miles east of Feather Falls
CAS-BOT536250CASHorkelia tridentata var. tridentataAhart, Lowell50011985-5-15 Butte1/8 mile east of the dirt road, 1 1/2 miles north-east of Concow Res.
CAS-BOT536251CASHorkelia tridentata var. tridentataCopeland, H. F.531920-7-11 ButteBy Butte Creek
CAS-BOT536252CASHorkelia tridentata var. tridentataCopeland, H. F.12261929-6-9 ButteJonesville
CAS-BOT536253CASHorkelia tridentata var. tridentataCopeland, H. F.12261929-6-9 ButteJonesville
CAS-BOT536254CASHorkelia tridentata var. tridentataHeller, A. A.120431915-6-27 ButteJonesville in the Sierra Nevada
CAS-BOT536255CASHorkelia tridentata var. tridentataHeller, A. A.120431915-6-27 ButteJonesville in the Sierra Nevada
CAS-BOT536256CASHorkelia tridentata var. tridentataHeller, A. A.107931913-6-7 ButteNear Stirling
CAS-BOT536257CASHorkelia tridentata var. tridentataHeller, A. A.114131914-5-18 ButteNear Forest Ranch, west slope of the Sierra
CAS-BOT536258CASHorkelia tridentata var. tridentataHeller, A. A.114131914-5-18 ButteNear Forest Ranch, west slope of the Sierra
CAS-BOT536259CASHorkelia tridentata var. tridentataCantelow, Mrs. H. C.s.n.1940-5-10 Butte2.3 miles west of Brush Creek Ranger Station
CAS-BOT536260CASHorkelia tridentata var. tridentataMorrison, Mrs. J. H.s.n.1932-5-30 ButteDurham
CAS-BOT536261CASHorkelia tridentata var. tridentataCopeland, E. B.3701929-7-23 ButteJonesville
CAS-BOT536262CASHorkelia tridentata var. tridentataCopeland, E. B.3701929-7-23 ButteJonesville
CAS-BOT536263CASHorkelia tridentata var. tridentataCopeland, E. B.3701929-7-23 ButteJonesville
CAS-BOT536264CASHorkelia tridentata var. tridentataEdwards, Helen M.s.n.1917-6-1 ButteDe Sabla
CAS-BOT536265CASHorkelia tridentata var. tridentataPenalosa, Javier24701962-6-18 ButteNear confluence of French and Peavine Creeks
UC203610UCJEPSHorkelia tridentata subsp. tridentataA. A. Heller114131914-5-18 Buttenear Forest Ranch; west slope of the Sierra
UC481567UCJEPSHorkelia tridentata subsp. tridentataH. F. Copeland12261929-6-09 ButteJonesville
UC176390UCJEPSHorkelia tridentata subsp. tridentataA. A. Heller107931913-6-07 Buttenear Stirling
UC600377UCJEPSHorkelia tridentata subsp. tridentataH. F. Copeland1930-7-24 ButteJonesville
JEPS124020UCJEPSHorkelia tridentata var. tridentataLowell Ahart202392015-6-16 ButteAbout 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.
UC398920UCJEPSHorkelia tridentata subsp. tridentataE. B. Copeland3701929-7-23 ButteJonesville
JEPS113241UCJEPSHorkelia tridentata subsp. tridentataLowell Ahart139042007-5-22 ButteAround 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
UC860239UCJEPSHorkelia tridentata subsp. tridentataA. A. Heller114131914-5-18 Buttenear Forest Ranch; west slope of the Sierra
UC860238UCJEPSHorkelia tridentata subsp. tridentataA. A. Heller120431915-6-27 ButteJonesville Sierra Nevada
CHSC122342CHSCHorkelia tridentata var. tridentataLowell Ahart219652019-5-22 ButteArea 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.
UC2081570UCJEPSHorkelia tridentata var. tridentataBarbara Ertter76461988-6-19 ButteButte Co. (N tip): Ca 1/2 W of Jonesville on road to Butte Meadow.
JEPS130302UCJEPSHorkelia tridentata var. tridentataLowell Ahart219652019-5-22 ButteAbout 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.
SJSU8522SJSUHorkelia tridentata var. tridentataD.L. Sanders431957-4-18 Calaverasabove San Antonio Cr, White Pines
UC570577UCJEPSHorkelia tridentata subsp. tridentataFrank W. Peirson115511935-7-23 CalaverasBig Meadow N. Fork Stanislaus River Region
UC69381UCJEPSHorkelia tridentata subsp. tridentataJ. Burtt Davy15521895-5-18 Calaverasnear Sperry's Hotel
JEPS44536UCJEPSHorkelia tridentata subsp. tridentataWillis L. Jepson100671923-8-08 CalaverasDorrington
UC249637UCJEPSHorkelia tridentata subsp. tridentataJoseph P. Tracy57611921-5-23 Calaverasnear Avery; Sierra Nevada Mtns
SBBG165893SBBGHorkelia tridentata var. tridentataG. K. Helmkamp190092012-5-18 El DoradoMormon Emigrant Trail, 0.1 mi E of Pebble Cyn Rd, SE of Pollock Pines, S of US Hwy 50
SBBG165894SBBGHorkelia tridentata var. tridentataG. K. Helmkamp190762012-5-28 El Dorado1.1 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
RSA739793RSAHorkelia tridentata subsp. tridentataGeorge K. Helmkamp122612007-6-6 El Doradoalong Mormon Emigrant Trail, 8.3 miles east of its junction with Sly Park Road; Old Iron Mountain 7.5' Q.
RSA0045138RSAHorkelia tridentata subsp. tridentataGeorge K. Helmkamp193432012-7-6 El DoradoIce House Road, 0.4 mile north of Ice House village, 10.9 miles north of the junction with US-50.; Riverton 7.5′ Q.
SD00045379SDHorkelia tridentata var. tridentataG.K. Helmkamp122612007-6-6 El DoradoNorthern Sierra Nevada Mountains: along Mormon Emigrant Trail, 8.3 miles east of its junction with Sly Park Road (Old Iron Mountain 7.5' Q)
RSA791381RSAHorkelia tridentata subsp. tridentataGeorge K. Helmkamp190092012-5-18 El DoradoAlong Mormon Emigrant Trail, 0.1 mi east of Pebble Canon Road, Southeast of Pollock Pines, South of US Hwy 50.; 7.5' Old Iron Mountain
DAV326098DAVHorkelia tridentata var. tridentataG. K. Helmkamp97472005-7-31 El DoradoEl 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.
DAV326097DAVHorkelia tridentata var. tridentataG. K. Helmkamp105152006-5-20 El DoradoEl 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).
DAV326096DAVHorkelia tridentata var. tridentataG. K. Helmkamp122612007-6-6 El DoradoEl Dorado County: Northern Sierra Nevada Mountains: along Mormon Emigrant Trail, 8.3 miles east of its junction with Sly Park Road.
DAV326094DAVHorkelia tridentata var. tridentataG. K. Helmkamp123642007-6-20 El DoradoEl Dorado County: Northern Sierra Nevada Mountains: along Mormon Emigrant Trail, 13.2 miles ESE of its junction with Sly Park Road at Jenkinson Lake.
UCR0043275UCRHorkelia tridentata subsp. tridentataGeorge K. Helmkamp97472005-7-31 El Dorado20 WSW of Lake Tahoe; Ice House Road, N of Calif. Highway 50 and 1.5 mi south of junction with Ice House Reservoir
UCR0043274UCRHorkelia tridentata subsp. tridentataGeorge K. Helmkamp105152006-5-20 El Doradoc. 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)
UCR0043272UCRHorkelia tridentata subsp. tridentataGeorge K. Helmkamp123642007-6-20 El Doradoalong Mormon Emigrant Trail, 13.2 miles ESE of its junction with Sly Park Road at Jenkinson Lake
UCR0043269UCRHorkelia tridentata subsp. tridentataGeorge K. Helmkamp122612007-6-6 El Doradoalong Mormon Emigrant Trail, 8.3 miles east of its junction with Sly Park Road
UCR0043268UCRHorkelia tridentata subsp. tridentataGeorge K. Helmkamp120442007-5-22 El DoradoSly Park Road, 2.8 miles southeast of US-50
UCR0043261UCRHorkelia tridentata subsp. tridentataGeorge K. Helmkamp190092012-5-18 El Doradoalong Mormon Emigrant Trail, 0.1 mile east of Pebble Canon Road, SE of Pollock Pines, S of US Hwy 50
UCR0043262UCRHorkelia tridentata subsp. tridentataGeorge K. Helmkamp190762012-5-28 El Dorado1.1 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.
UCR0043259UCRHorkelia tridentata subsp. tridentataGeorge K. Helmkamp193432012-7-6 El DoradoIce House Road, 0.4 mile north of Ice House village, 10.9 miles north of the junction with US-50
CAS-BOT536266CASHorkelia tridentata var. tridentataCrampton, Beecher95191977-8-17 El DoradoMeyers
CAS-BOT536267CASHorkelia tridentata var. tridentataRobbins, G. Thomas20881945-8-5 El DoradoAbove north shore of Rockbound Lake, Rockbound Valley, Desolation Valley Wilderness Area
CAS-BOT536268CASHorkelia tridentata var. tridentataHall, H. M.112781921-6-24 El DoradoSky Park
CAS-BOT536269CASHorkelia tridentata var. tridentataMcClintock, Elizabeths.n.1969-6-1 El DoradoLeonardi Springs adn immediate vicinity, between Blodgett Forest and canyon of the Rubicon River
CAS-BOT536270CASHorkelia tridentata var. tridentataQuick, Clarence R.16901936-7-7 El DoradoBetween north fork of Silver Creek and Robb's Peak, El Dorado National Forest
UC1073313UCJEPSHorkelia tridentata subsp. tridentataGeorge B. Rossbach3021955-5-21 El Doradon Rt. 50 (near Pacific); S. Fork American River
UC747267UCJEPSHorkelia tridentata subsp. tridentataG. Thomas Robbins10361943-4-25 El Dorado3 mi e Camino (C. C. C. Camp Snowline grounds)
UC481568UCJEPSHorkelia tridentata subsp. tridentataL. F. Robbins1928-6-29 El Doradoabove Placerville
UC747003UCJEPSHorkelia tridentata subsp. tridentataG. T. Robbins9751943-3-28 El Dorado5 mi ne Camino (along Mace Rd)
JEPS29823UCJEPSHorkelia tridentata subsp. tridentataRimo Bacigalupi, L. R. Heckard85671962-5-31 El Dorado5.4 mi s of Pollock Pines (along Sly Park Road); Sly Park Road
UC2014144UCJEPSHorkelia tridentata var. tridentataEllen Dean, T. Starbuck, M. Starbuck, G. Golden, J. Ong, A. Ayalon, C. Loughran71342011-8-8 El DoradoEl 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.
UC578060UCJEPSHorkelia tridentata subsp. tridentataA. D. Gifford2791934-6-19 El Doradoridge to w Plum Creek (a tributary of the South Fork American River); Pyramid Peak quad
CAS-BOT536272CASHorkelia tridentata var. tridentataVon Loh, J.60364A1978-6-2 FresnoMeadow near Shaver Lake
CAS-BOT536273CASHorkelia tridentata var. tridentataShevock, James R.98611982-7-9 FresnoAlong FS road 13S54 between Big Stump Meadow adn California Highway 180, Kings River Drainage, Converse Basin, Sequoia National Forest
CAS-BOT536274CASHorkelia tridentata var. tridentataShevock, James R.87631981-6-14 FresnoIn Indian Basin adjacent to Princess Campground, Kings River Drainage, Sequoia National Forest, Southern Sierra Nevada
CAS-BOT536275CASHorkelia tridentata var. tridentataShevock, James R.86621981-5-28 FresnoWishon Reservoir, North Fork Kings River Drainage, Sierra National Forest, Southern Sierra Nevada
CAS-BOT536276CASHorkelia tridentata var. tridentataShevock, James R.77021980-7-8 FresnoAbout the base of Lava Butte, Ten Mile Creek watershed, Kings River Drainage, Sequoia National Forest, Southern Sierra Nevada
CAS-BOT536277CASHorkelia tridentata var. tridentataHall, H. M.; Chandler, H. P.681900-6-15 FresnoPine Ridge, Sierra Nevada Mountains
UC903062UCJEPSHorkelia tridentata subsp. tridentataEthel Crum12471931-8-08 Fresnosw Shaver Lake (Dinky Meadows); Sierra Nevada
UC12372UCJEPSHorkelia tridentata subsp. tridentataAlice Eastwood1898-6-04 FresnoSequoia Mills
UC64464UCJEPSHorkelia tridentata subsp. tridentataH. M. Hall, H. P. Chandler681900-6-15 FresnoPine Ridge Sierra Nevada
UC758289UCJEPSHorkelia tridentata subsp. tridentataFred G. Meyer, Lillian E. Meyer22171947-7-02 Fresnonear Dinky Creek; Sierra National Forest
UC1128151UCJEPSHorkelia tridentata subsp. tridentataW. E. Bullard1401935-7-08 Fresnotop Bald Mtn (Corlew Meadow); Kaiser Quad, Sierra National forest
UC1736394UCJEPSHorkelia tridentata subsp. tridentataDean W. Taylor3811970-6-10 FresnoBearskin Meadow, 4 miles N of Quail Flat along Generals Highway Forest Road 13S01
UC2081579UCJEPSHorkelia tridentata var. tridentataBarbara Ertter157801997-8-29 FresnoWest side Markwood Meadow ca 5 air miles E of Shaver Lake (town).
UC2081696UCJEPSHorkelia tridentata subsp. tridentataBarbara Ertter147411996-6-07 FresnoS side of Dinkey Creek at bridge below campground area, ca 8 air miles SE of Shaver Lake, Sierra NF.
UC2081722UCJEPSHorkelia tridentata subsp. tridentataBarbara Ertter148661996-6-08 Fresno1.2 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.
CHSC71324CHSCHorkelia tridentata var. tridentataVernon H. Oswald92291998-6-22 LassenChamps Flat Rd. (A-21) 1.6 mi north of Hwy. 44, ca. 18 air mi north of Westwood. T3 N R08E S13 SE1/4 of NE1/4
UC860563UCJEPSHorkelia tridentata subsp. tridentataC. L. Hitchcock65971940-5-26 Lassenca 12 mi n Fall River (on Fall River)
UC1037233UCJEPSHorkelia tridentata subsp. tridentataLeo Whitney30361933-8-20 Lassenca 25 mi w upper end of Eagle Lake (Hall's Flat); Lassen National Forest
CAS-BOT537988CASHorkelia tridentata var. tridentataHowell, John Thomas1841923-7-30 MariposaSandy flat of Wawona Meadow
CAS-BOT537989CASHorkelia tridentata var. tridentataCongdon, J. W.s. n.1893-5-30 MariposaRed Cloud
CAS-BOT537990CASHorkelia tridentata var. tridentataDudley, W. R.s. n.1893-6-11 MariposaWoods below Wawona Point
CAS-BOT537992CASHorkelia tridentata var. tridentataHowell, John Thomas303D1924-5-10 MariposaWawona
UC14174UCJEPSHorkelia tridentata subsp. tridentataW. C. Blasdale1895-5-23 MariposaCocker's
UC12374UCJEPSHorkelia tridentata subsp. tridentataBolander62921941-6-18 MariposaClark's Ranch
UC12356UCJEPSHorkelia tridentata subsp. tridentataH. N. Bolander62921866-1-01 MariposaClark's Yosemite National Park
RSA0161013RSAHorkelia tridentata var. tridentataEdward F. Anderson23302008-4-22 MariposaYosemite. [Yosemite Valley and lower elevation foothills of the Sierras. - L. Gross 1/9/19]
RSA0160431RSAHorkelia tridentata var. tridentataEdward F. Anderson22861916-5-17 MariposaYosemite.
HSC227155HSCHorkelia tridentata var. tridentataD.H. Norris195081971-6-23 ModocBig Valley Summit, 6 W of Adin on Hwy. 299
UC12373UCJEPSHorkelia tridentata subsp. tridentataMilo S. Baker1893-6-20 Modoc
UC73032UCJEPSHorkelia tridentata subsp. tridentataMilo S. Baker1893-1-01 ModocLava Beds
UCR0043278UCRHorkelia tridentata subsp. tridentataGeorge K. Helmkamp123342007-6-12 NevadaSpaulding Lake Road, 0.3 mile north of its junction with Hwy CA-20
CHSC92019CHSCHorkelia tridentata var. tridentataLowell Ahart121892005-7-23 NevadaSouth 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 W1/4
CAS-BOT537993CASHorkelia tridentata var. tridentataPollard, Henry M.s. n.1936-7-1 NevadaRainbow Tavern, Donner region
CAS-BOT537994CASHorkelia tridentata var. tridentataTrue, Helen; Storz, Virginia6251962-5-17 NevadaScotts Flat Reservoir about 5.5 miles east of Nevada City
CAS-BOT537995CASHorkelia tridentata var. tridentataTrue, Gordon H.14101964-5-20 NevadaChalk Bluff Rd. on Chalk Bluff Ridge about 2.5 miles south of Nevada City - Yuba Gap Hiway.
CAS-BOT537996CASHorkelia tridentata var. tridentataTrue, Gordon H.4751962-4-25 NevadaHarmony Ridge, about 5.5 miles east of Nevada City - Yuba Gap Hiway.
CAS-BOT537997CASHorkelia tridentata var. tridentataTrue, Gordon H.12441963-5-12 NevadaJust west of Grass Valley on Marysville Highway
CAS-BOT537998CASHorkelia tridentata var. tridentataEastwood, Alices. n.1918-4-8 NevadaNevada City
CAS-BOT537999CASHorkelia tridentata var. tridentataEastwood, Alice5061912-6-20 NevadaGrass Valley
CAS-BOT538000CASHorkelia tridentata var. tridentataDudley, W. R.s. n.1893-6-14 NevadaUnspecified: 'God's Country'
CAS-BOT539451CASHorkelia tridentata var. tridentataDudley, W. R.s. n.1893-6-14 NevadaP Klink's meadow near Nevada City [note: Nevada City is in Nevada Co.; Klink's Meadow is in Siskiyou Co.]
CAS-BOT539452CASHorkelia tridentata var. tridentataDudley, W. R.s. n.1893-6-11 NevadaSugar Loaf Hill, Nevada City
CAS-BOT539453CASHorkelia tridentata var. tridentataRose, Lewis S.700641970-5-28 NevadaBear Valley below Emigrant Gap, Highway 20
CAS-BOT539454CASHorkelia tridentata var. tridentataTrue, Gordon H.; Howell, J. T.37631967-8-16 NevadaEagle Lake Road ca. 1.5 miles south of Eagle Lakes
UC860240UCJEPSHorkelia tridentata subsp. tridentataAlice Eastwood5061912-6-20 NevadaGrass Valley
UC1075097UCJEPSHorkelia tridentata subsp. tridentataE. K. Balls, L. W. Lenz204781955-5-12 Nevada1 mi nw Nevada City limit (along state hwy 49)
JEPS107860UCJEPSHorkelia tridentata subsp. tridentataLowell Ahart121892005-7-23 NevadaSouth of the power lines, about 100 yards west of the paved road, southwest of Lake Spaulding, about 1/2 mile north of Highway 20
UC2081582UCJEPSHorkelia tridentata var. tridentataBarbara Ertter156801997-6-12 NevadaBowman 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.
SD00045378SDHorkelia tridentata var. tridentataG.K Helmkamp151782009-7-12 PlacerSierra Nevada Mountains Foothills: along Foresthill Road, 10.3 miles northeast of the town of Foresthill (Michigan Bluff 7.5'Q)
RSA782549RSAHorkelia tridentata var. tridentataGeorge K. Helmkamp151782009-7-12 PlacerAlong Foresthill Road 10.3 miles northeast of the town of Foresthill; Michigan Bluff 7.5' Q.
DAV326095DAVHorkelia tridentata var. tridentataG. K. Helmkamp120612007-5-23 PlacerPlacer County: Northern Sierra Nevada Mountains: Humbug Canon Road, 0.2 mile northwest of Forest Hill Road, generally southwest of Westville.
UCR0043279UCRHorkelia tridentata subsp. tridentataGeorge K. Helmkamp120612007-5-23 PlacerHumbug Canon Road, 0.2 mile northwest of Forest Hill Road, generally southwest of Westville
UCR0043264UCRHorkelia tridentata subsp. tridentataGeorge K. Helmkamp151782009-7-12 Placeralong Foresthill Road 10.3 miles northeast of the town of Foresthill
HSC227157HSCHorkelia tridentata var. tridentataThomas W. Nelson13531974-6-17 PlacerAlong Hwy. 80 at its junction with Blue Canon Rd., 9 W of Placer-Nevada County line
CAS-BOT143406CASHorkelia tridentata var. tridentataMcPherson, E. K.26-28 101976-9-19 PlacerOne mile east of Talbot Campground; near Middle Fork American River
CAS-BOT537949CASHorkelia tridentata var. tridentataWilliams, Margaret J.86-64-31986-6-9 PlacerSouth of I-80 near Cisco Grove.
CAS-BOT537950CASHorkelia tridentata var. tridentataRipley, H. D.; Barneby, R. C.98191948-7-13 PlacerSW. of Emigrant Gap
CAS-BOT537973CASHorkelia tridentata var. tridentataHardham, Clare B.73661961-6-14 PlacerBaxter Rte 40
CAS-BOT537974CASHorkelia tridentata var. tridentataRose, Lewis S.404181940-5-29 PlacerCisco
CAS-BOT537975CASHorkelia tridentata var. tridentataKelly, Juneas. n.1921-7-1 PlacerNear Placerville
CAS-BOT537976CASHorkelia tridentata var. tridentataJones, Marcus E. A M32911882-6-27 PlacerEmigrant Gap
CAS-BOT537977CASHorkelia tridentata var. tridentataJones, Marcus E. A M32911882-6-27 PlacerEmigrant Gap
CAS-BOT537978CASHorkelia tridentata var. tridentataJones, Marcus E. A M32911882-6-27 PlacerEmigrant Gap
CAS-BOT537979CASHorkelia tridentata var. tridentataHeller, A. A.127051917-6-17 Placergravelly places along the Yuba River below Cisco
CAS-BOT537980CASHorkelia tridentata var. tridentataHeller, A. A.127051917-6-17 Placergravelly places along the Yuba River below Cisco
CAS-BOT537981CASHorkelia tridentata var. tridentataWalters, James L.s. n.1940-5-11 PlacerNear Yuba Pass overhead; east of Emigrant Gap.
CAS-BOT537982CASHorkelia tridentata var. tridentataKellogg, Dr. A.s. n.1870-6-14 PlacerCisco
CAS-BOT537983CASHorkelia tridentata var. tridentataJackson, Belle R.s. n.1932-6-1 PlacerGold Run, above Colfax
CAS-BOT537984CASHorkelia tridentata var. tridentataNordstrom, G. T.1491934-6-21 PlacerCA. Forest & Range Experiment Station: 3 mi. W by NW of Mammoth Springs
CAS-BOT537985CASHorkelia tridentata var. tridentataJones, Marcus E. A M32911882-6-27 PlacerEmigrant Gap
CAS-BOT537986CASHorkelia tridentata var. tridentataFerris, Roxana S.130991957-8-9 PlacerCleared area in pines around aeroplane becon, along U.S. Highway 40 just west of Emigrant Gap
CAS-BOT537987CASHorkelia tridentata var. tridentataKawahara, Saichi8471969-5-24 PlacerNear garden, Henderson Ranch, Indian Creek
UC567176UCJEPSHorkelia tridentata subsp. tridentataG. T. Nordstrom1491934-6-21 Placer3 mi n Mammoth Springs (s of Monumental Hill); Colfax quad, North Fork of American River
UC860236UCJEPSHorkelia tridentata subsp. tridentataA. A. Heller127051917-6-17 Placerbelow Cisco (along the Yuba River)
UC1128150UCJEPSHorkelia tridentata subsp. tridentataG. T. Nordstrom1491935-6-21 Placer3 mi n by bw Mammoth Springs; Colfax quad, Tahoe National Forest
UC1128153UCJEPSHorkelia tridentata subsp. tridentataN. French3591934-5-24 PlacerN. Fork of N. Fork American River Tahoe National Forest, Colfax Quadrangle
UC750541UCJEPSHorkelia tridentata subsp. tridentataLewis S. Rose461781946-6-23 Placern Cisco (Rainbow)
UC860235UCJEPSHorkelia tridentata subsp. tridentataMarcus E. Jones32911882-5-27 PlacerEmigrant Gap
JEPS120279UCJEPSHorkelia tridentata var. tridentataBarbara Ertter, R. K. Brummitt, K. VanZuuk, S. Namoff210312012-6-12 Placeracross Forest Road 24 from Parker Flat OHV staging area, SE of Sugarpine Reservoir ca 10.5 airmiles ENE of Colfax
UC1283728UCJEPSHorkelia tridentata subsp. tridentataBeecher Crampton71141964-7-21 Placerbelow Blue Canon weather station (along US Hwy 40)
OBI133401OBIHorkelia tridentata var. tridentataLewis S. Rose671101967-6-12 PlumasButterfly Valley, ca 3 W of Keddie
CHSC94191CHSCHorkelia tridentata var. tridentataLowell Ahart129092006-7-3 PlumasOn Lumpkin Ridge, about 4 miles (air) northeast of Camp 18, near the southwest edge of a dry open basalt flat. T2 N R08E S1 W1/4
CAS-BOT536278CASHorkelia tridentata var. tridentataKnight, Walter; Knight, Irja23391968-6-18 Plumas7 miles west of La Porte
CAS-BOT536279CASHorkelia tridentata var. tridentataKnight, Walter; Knight, Irja18991967-5-22 PlumasButterfly Canyon, Butterfly Botanical Area and Vicinity
CAS-BOT536280CASHorkelia tridentata var. tridentataKnight, Walter; Knight, Irja; Howell, John Thomas; True, Gordon20891967-6-12 PlumasPond Reservoir, Butterfly Botanical Area and Vicinity
CAS-BOT536281CASHorkelia tridentata var. tridentataKnight, Walter; Knight, Irja; Howell, John Thomas; True, Gordon19691967-6-12 PlumasValley proper, Butterfly Botanical Area and Vicinity
CAS-BOT536282CASHorkelia tridentata var. tridentataKnight, Walter; Knight, Irja; Howell, John Thomas14831966-7-28 PlumasTrestle Glen, Butterfly Botanical Area and Vicinity
CAS-BOT536283CASHorkelia tridentata var. tridentataRose, L. S.s.n.1931-4-14 PlumasWoodleaf
CAS-BOT536284CASHorkelia tridentata var. tridentataG., H. H.381913-5-7 PlumasSwayne [Swain] Lbr
CAS-BOT536285CASHorkelia tridentata var. tridentataRose, Lewis S.671101967-6-19 PlumasButterfly Valley, ca. 3 miles west of Keddie
JEPS108716UCJEPSHorkelia tridentata subsp. tridentataLowell Ahart129092006-7-3 PlumasOn Lumpkin Ridge, about 4 miles (air) northeast pf Camp 18, near the southwest edge of a dry open basalt flat
UC473554UCJEPSHorkelia tridentata subsp. tridentataL. S. Rose1931-4-14 PlumasWoodleaf
UC545674UCJEPSHorkelia tridentata subsp. tridentataMilo S. Baker80931935-6-26 Plumasnear Canon Hwy 39); Child's Meadow
UC1237938UCJEPSHorkelia tridentata subsp. tridentataJohn Weiler, A. P. Nelson612411961-5-26 Plumas2.3 e Deer Creek Pass (along routes 36 and 89)
UC932071UCJEPSHorkelia tridentata subsp. tridentataVerne Grant, Alva Grant85811948-6-13 Plumas1 mi from Canon Oroville Rd)
UC2081574UCJEPSHorkelia tridentata var. tridentataBarbara Ertter89861990-5-14 PlumasEast of Round Valley Reservoir west of Crescent Mills.
CDA0018664CDAHorkelia tridentata subsp. tridentataG.D. Barbe37151982-6-15 Plumas1.0 mile below and northeast of Red Hill Summit, Plumas National Forest. Sierra Nevada.
OBI133399OBIHorkelia tridentata var. tridentataAnthony Baniaga4252011-7-7 ShastaLassen Natl Forest. About a 1/2 mi SW of Signal Butte. Swains Hole quad. T3 N R6E sec 7 NE of SE
POM203394RSAHorkelia tridentata subsp. tridentataF. W. Peirson101691932-7-14 ShastaEiler Butte, Thousand-Lake Basin
DAV326093DAVHorkelia tridentata var. tridentataG. F. Hrusa129611996-6-10 ShastaShasta County: Along USFS S16 approx. 1 mile N of Hwy 44 intersection. Lassen National Forest.
DAV326101DAVHorkelia tridentata var. tridentataEllen Dean73882012-6-24 ShastaShasta County: Along Hwy 44, ca. 10 miles E of Shingletown. North and south sides of road.
UCR0043280UCRHorkelia tridentata subsp. tridentataGeorge K. Helmkamp149422009-6-10 ShastaAlvord Road, 0.2 mile south of its junction with CA-44, junction is 1.1 miles east of Shingletown
UCR0043281UCRHorkelia tridentata subsp. tridentataGeorge K. Helmkamp149742009-6-11 ShastaLong Hay Flat Road, 0.1 mile south of CA-44, junction is 8.6 miles east of Shingletown
HSC227156HSCHorkelia tridentata var. tridentataD.H. Norris191141971-6-21 ShastaAlong Hwy. 44 about 10 mi. E of Shingletown
CAS-BOT536286CASHorkelia tridentata var. tridentataCantelow, Ella Dales43201938-6-10 Shasta16 miles NW of Burney Falls
CAS-BOT536287CASHorkelia tridentata var. tridentataBrown, H. E.2631897-5-15 ShastaNear Pit River Ferry
CAS-BOT536288CASHorkelia tridentata var. tridentataDavidson, Christopher21681973-5-26 ShastaCa. 15 miles west of Burney on St. Hwy. 299
CAS-BOT536289CASHorkelia tridentata var. tridentataSmith, L. E.1881913-5-6 ShastaCastella
CAS-BOT536290CASHorkelia tridentata var. tridentataBethel, Ellsworths.n.1923-5-30 ShastaBurney
CAS-BOT536291CASHorkelia tridentata var. tridentataSmith, L. E.1361913-4-26 ShastaAnderson
CAS-BOT536292CASHorkelia tridentata var. tridentataEastwood, Alice6391912-6-27 ShastaMontgomery Creek
CAS-BOT536293CASHorkelia tridentata var. tridentataEastwood, Alice; Howell, John Thomas78931940-6-10 ShastaHatchet Mt.
CAS-BOT536294CASHorkelia tridentata var. tridentataEastwood, Alice; Howell, John Thomas18161934-4-21 ShastaCharlie Creek
CAS-BOT536295CASHorkelia tridentata var. tridentataKeck, David D.; Gustafsson, A.48901938-8-9 Shasta1/2 mile east of Burney Spring, south side of Burney Mtn.
CAS-BOT536296CASHorkelia tridentata var. tridentataKeck, David D.; Gustafsson, A.48901938-8-9 Shasta1/2 mile east of Burney Spring, south side of Burney Mtn.
CAS-BOT536297CASHorkelia tridentata var. tridentataKeck, David D.; Gustafsson, A.48901938-8-9 Shasta1/2 mile east of Burney Spring, south side of Burney Mtn.
CAS-BOT536298CASHorkelia tridentata var. tridentataRipley, H. D.; Barneby, R. C.96491948-7-6 ShastaSouth base of Castle Rock
CAS-BOT536299CASHorkelia tridentata var. tridentataFerris, Roxana S.; Lorraine, Laura104931941-8-10 ShastaState Highway 89, 3-4 miles east of McCloud and Bratle
CAS-BOT536300CASHorkelia tridentata var. tridentataAlmeda, F.; Eisenhardt, R.74161995-5-29 ShastaWillow Creek Ranch about 6.8 miles south of the intersection of Calif. State road #89 and Squaw Valley Road in McCloud
CAS-BOT540021CASHorkelia tridentata var. tridentataGillett, George W.6761957-7-8 ShastaLassen Volcanic National Park, Lost Creek, 1/4-mile south of burney highway, 5.8 miles northeast of Manzanita Lake Entrance station
UC1736656UCJEPSHorkelia tridentata subsp. tridentataDean W. Taylor134601993-5-22 Shasta2.5 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
UC1731453UCJEPSHorkelia tridentata subsp. tridentataDean W. Taylor136371993-6-15 Shastaridgetop 1 mi. w. Yellowjacket Mt. (at Point 4881); Canon (CaRH)
UC1736393UCJEPSHorkelia tridentata subsp. tridentataDean W. Taylor53721975-8-24 ShastaLassen National Forest, Thousand Lakes Wilderness, vicinity of Magee Peak , along trail at border of the wilderness area
UC1736392UCJEPSHorkelia tridentata subsp. tridentataDean W. Taylor40841974-7-13 ShastaLassen National Forest, Thousand Lakes Wilderness, vicinity of Magee Peak,
UC595114UCJEPSHorkelia tridentata subsp. tridentataDavid D. Keck, A. Gustafsson48901938-8-09 Shasta1/2 mi e Burney Spring (s side of mtn); Burney Mtn.
UC1736395UCJEPSHorkelia tridentata subsp. tridentataDean W. Taylor95491988-4-14 Shastavicinity of Montgomery Creek, near a spring
UC453993UCJEPSHorkelia tridentata subsp. tridentataI. J. Condit1911-7-04 ShastaShasta Retreat
UC481106UCJEPSHorkelia tridentata subsp. tridentataLewis C. Rosenbaum1916-6-03 ShastaCastelle; n bank of Sacramento River
UC2014127UCJEPSHorkelia tridentata var. tridentataEllen Dean, K. Mawdsley, M. Starbuck, M. Luzan Anzola, P. Berry73882012-6-24 ShastaShasta County: Along Hwy 44, ca. 10 miles E of Shingletown. North and south sides of road.
UC75493UCJEPSHorkelia tridentata subsp. tridentataMilo S. Baker3421898-7-10 ShastaStalker's
UC1584623UCJEPSHorkelia tridentata subsp. tridentataDean W. Taylor95491988-4-14 Shastavicinity of Montgomery Creek Pit River Canon, Montgomery Creek 15' quad
UC2026981UCJEPSHorkelia tridentata var. tridentataAnthony Baniaga4252011-7-7 ShastaLassen National Forest. About a 1/2 mile S of Signal Butte
UC501585UCJEPSHorkelia tridentata subsp. tridentataFrank W. Peirson1932-7-09 ShastaBurney Spring
UC12376UCJEPSHorkelia tridentata subsp. tridentataMilo S. Baker1894-6-01 ShastaGoose Valley
UC711827UCJEPSHorkelia tridentata subsp. tridentataRoxana S. Ferris, Laura Lorraine104931941-8-10 Shasta3-4 mi e Bratle and McCloud (State Hwy 89)
CDA0013031CDAHorkelia tridentata subsp. tridentataG.F. Hrusa129611996-6-10 ShastaAlong USFS S16 approx. 1 mile N of Hwy 44 intersection. Lassen National Forest.
HSC227154HSCHorkelia tridentata var. tridentataRichard Spjut4691970-7-18 Siskiyou8 mi. E of Mt. Shasta just off Hwy. 89
HSC227158HSCHorkelia tridentata var. tridentataThomas W. Nelson59691980-7-05 SiskiyouFowler's Campground
CAS-BOT539426CASHorkelia tridentata var. tridentataNelson, Julie Kierstead; Posey, Rhonda2007-0192007-6-15 SiskiyouNorth 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-BOT539427CASHorkelia tridentata var. tridentataBartholomew, B.; Anderson, B.40841988-5-12 Siskiyou4 km E of Hambone Butte between Hambone Butte and the N end of White Horse Mountains on Old Two Camp Road
CAS-BOT539428CASHorkelia tridentata var. tridentataCooke, W. B.; Cooke, V. G.454571972-6-7 SiskiyouAlong Mud Creek Dam Road, Mt. Shasta
CAS-BOT539429CASHorkelia tridentata var. tridentataApplegate, Elmer I.s.n.1895-5-29 SiskiyouCanyon of the Sacramento River below Sisson
CAS-BOT539430CASHorkelia tridentata var. tridentataCooke, Wm. Bridge150481940-6-26 SiskiyouOpenings in the woods and brush along the Castle Lake road (west of Shasta Springs)
CAS-BOT539431CASHorkelia tridentata var. tridentataCooke, Wm. Bridge150971940-7-6 SiskiyouDry openings in pine woods along the Pacific Highway, US99, between Mount Shasta City and Black Butte
CAS-BOT539432CASHorkelia tridentata var. tridentataEastwood, Alice115181922-10-18 SiskiyouShasta Springs
CAS-BOT539433CASHorkelia tridentata var. tridentataEastwood, Alice10621912-7-15 SiskiyouMcCloud
CAS-BOT539434CASHorkelia tridentata var. tridentataHeller, A. A.125651916-8-24 SiskiyouNear Sisson
CAS-BOT539435CASHorkelia tridentata var. tridentataWheeler, Louis C.28211934-6-29 SiskiyouBeaver Creek, Siskiyou Mountains, Mt. Diablo Mer.
CAS-BOT539436CASHorkelia tridentata var. tridentataEastwood, Alice; Howell, John Thomas17971934-4-20 SiskiyouWeed
CAS-BOT539437CASHorkelia tridentata var. tridentataHerrin, Wm. F.; Smith, L. E.s.n.1919-6-16 SiskiyouShasta Springs
CAS-BOT539438CASHorkelia tridentata var. tridentataHeller, A. A.125651916-8-24 SiskiyouNear Sisson
CAS-BOT539440CASHorkelia tridentata var. tridentataFrenkel, R. E.6871964-7-14 SiskiyouAt Howard near Mount Shasta
UC54359UCJEPSHorkelia tridentata subsp. tridentataH. M. Hall, E. B. Babcock40521903-6-01 Siskiyounear Sisson; Sierra Nevada
UC185648UCJEPSHorkelia tridentata subsp. tridentataDr. E. B. Copeland38651903-9-05 SiskiyouIgerna
UC545673UCJEPSHorkelia tridentata subsp. tridentataLouis C. Wheeler28211934-6-29 SiskiyouBeaver Creek Siskiyou Mts., Mt. Diablo Mer
UC221640UCJEPSHorkelia tridentata subsp. tridentataH. E. Brown4791897-7-01 Siskiyoun side Mt. Shasta
UC860237UCJEPSHorkelia tridentata subsp. tridentataA. A. Heller125651916-8-24 Siskiyounear Sisson
UC481099UCJEPSHorkelia tridentata subsp. tridentataW. A. Setchell, C. C. Dobie1902-7-13 SiskiyouSisson Mount Shasta
JEPS116582UCJEPSHorkelia tridentata subsp. tridentataJulie Kierstead Nelson, Rhonda Posey2007-0192007-6-15 SiskiyouNorth 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 mi NE of Town of Weed)
UC453992UCJEPSHorkelia tridentata subsp. tridentataI. J. Condit1911-7-05 Siskiyounear Shasta Retreat; Summit of Mt. Bradley
JEPS88752UCJEPSHorkelia tridentata subsp. tridentataDean W. Taylor135211993-5-26 Siskiyouca 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
UC545659UCJEPSHorkelia tridentata subsp. tridentataAlice Eastwood, John Thomas Howell1934-4-20 SiskiyouWeed
UC221752UCJEPSHorkelia tridentata subsp. tridentataDr. Edward Palmer24481892-7-13 SiskiyouMount Shasta vicinity
UC12375UCJEPSHorkelia tridentata subsp. tridentataC. B. Bradley1879-1-01 Siskiyou
CHSC56996CHSCHorkelia tridentata var. tridentataSteven Triano1561988-5-07 TehamaField ca 40 ft s of Hwy. 36 and 0.2 mi e of its jct. with Battle Creek. T2 N R03E S2 W1/4 USGS Quadrangle: Lassen Peak 1:64,000
CHSC65063CHSCHorkelia tridentata var. tridentataVernon H. Oswald70971995-7-17 TehamaHigh 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. T29N R04E S10 SE1/4 of NW1/4
CHSC83645CHSCHorkelia tridentata var. tridentataL. P. Janeway72192001-6-24 TehamaHigh Canonterey Point ridge 0.2 km southwest of Road 2 N48, about 4.0 km southwest of Turner Mountain. Southwest trending ridgetop. T28N R03E S17 SE1/4 of NW1/4 USGS Quadrangle: Lyonsville 1:24,000
CHSC94367CHSCHorkelia tridentata var. tridentataLowell Ahart130212006-7-19 TehamaOpen 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 SE1/4
CHSC117736CHSCHorkelia tridentata var. tridentataLowell Ahart213552016-9-21 TehamaA 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 S25 SW1/4
CAS-BOT540022CASHorkelia tridentata var. tridentataHowell, John Thomas362721960-4-20 TehamaLassen Volcanic National Park, Morgan
CAS-BOT540023CASHorkelia tridentata var. tridentataShevock, James R.; Isle, David112681985-6-22 TehamaNorthern Coast Ranges, Mendocino National Forest. along forest road 23N60 between Anthony Peak and Wells Cabin Meadow.
UC703137UCJEPSHorkelia tridentata subsp. tridentataAlice Eastwood, John Thomas Howell97341941-7-09 TehamaLog Spring Ridge between Log Spring and Government Flat
JEPS108715UCJEPSHorkelia tridentata subsp. tridentataLowell Ahart130212006-7-19 TehamaOpen 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
UC545845UCJEPSHorkelia tridentata subsp. tridentataMrs. H. P. Bracelin3601931-5-30 Tehama1 mi w Mineral (Mill Creek)
JEPS96958UCJEPSHorkelia tridentata subsp. tridentataDean W. Taylor160071997-5-30 TehamaPonderosa Way in canyon Soap Creek
UC2081580UCJEPSHorkelia tridentata var. tridentataBarbara Ertter112121992-6-14 Tehama2 miles SE of Mill Creek crossing on Ponderosa Way (Lassen National Forest Rd 2 N29), ca 13 air miles SW of Mineral.
UC2081581UCJEPSHorkelia tridentata var. tridentataBarbara Ertter89481990-5-13 Tehama0.1 W of Lassen Lodge fire station on Highway 36, ca 7 1/2 W of Mineral.
UC2081571UCJEPSHorkelia tridentata var. tridentataBarbara Ertter86971989-7-04 Tehama1.4 mi E of Mineral on Highway 36 at Conard Grove LP, upper edge of Battle Creek Meadows along Nanny Creek.
CAS-BOT540024CASHorkelia tridentata var. tridentataJokerst, James22531985-4-18 TrinityTrinity Alps Resort
CAS-BOT540025CASHorkelia tridentata var. tridentataShevock, James R.76691980-7-4 TulareSouthern sierra Nevada, Crescent Meadow east of Giant Forest, Kaweah River Drainage, Sequoia National Park.
CAS-BOT540027CASHorkelia tridentata var. tridentataJessel, M. S.s.n.1927-6-29 TulareGeneral Grant National Park
CAS-BOT540026CASHorkelia tridentata var. tridentataDudley, W. R.30901900-8-6 TulareBecky's Gap, near Grant National Park
UC114312UCJEPSHorkelia tridentata subsp. tridentataC. A. Purpus17701897-6-01 TulareMiddle Tulare River
SJSU13387SJSUHorkelia tridentata var. tridentataC.W. Sharsmith55771948-6-24 Tuolumnenear Hog Ranch Meadow
CAS-BOT536302CASHorkelia tridentata var. tridentataAlexander, Annie M.; Kellogg, Louise36091944-6-2 TuolumneTwain Harte Post Office, Sierra Nevada
CAS-BOT536303CASHorkelia tridentata var. tridentataAlexander, Annie M.; Kellogg, Louise37531944-6-24 TuolumneDardanelle, Sierra Nevada
CAS-BOT536304CASHorkelia tridentata var. tridentataKeck, David D.; Heusi, Wm. M.2841927-7-14 TuolumneHog Ranch, Mather, Sierra Nevada
CAS-BOT536305CASHorkelia tridentata var. tridentataKeck, David D.; Heusi, Wm. M.2841927-7-14 TuolumneHog Ranch, Mather, Sierra Nevada
CAS-BOT536306CASHorkelia tridentata var. tridentataKeck, David D.12031931-6-3 TuolumneMather, Yosemite National Park, Sierra Nevada Mountains
CAS-BOT536307CASHorkelia tridentata var. tridentataQuick, C. R.14541935-6-16 TuolumneNorth edge of south fork of Fahey Meadow
CAS-BOT536308CASHorkelia tridentata var. tridentataQuick, Clarence R.15691936-6-4 TuolumneStrawberry Peak Ridge
CAS-BOT536309CASHorkelia tridentata var. tridentataQuick, Clarence R.13181934-6-24 TuolumneHill just south of Packer Burt, Reed's Meadow, Stanislaus National Forest
CAS-BOT536310CASHorkelia tridentata var. tridentataEastwood, Alice1401907-8-7 TuolumneSouth fork Tuolumne River, Yosemite National Park
CAS-BOT536311CASHorkelia tridentata var. tridentataCantelow, Mrs. H. C.s.n.1940-5-25 TuolumneWest of Long Barn
CAS-BOT536312CASHorkelia tridentata var. tridentataDudley, Chesters.n.1940-6-1 TuolumnePine Crest
CAS-BOT536313CASHorkelia tridentata var. tridentataVan Dyke, Mrs. E. C.s.n.1931-6-7 TuolumneSonora
CAS-BOT536314CASHorkelia tridentata var. tridentataJussel, M. S.s.n.1930-6-27 TuolumneCamp Baxter, north fork Stanislaus River
CAS-BOT536315CASHorkelia tridentata var. tridentataJussel, M. S.s.n.1930-6-27 TuolumneCamp Baxter, north fork Stanislaus River
CAS-BOT536316CASHorkelia tridentata var. tridentataThomas, John H.98811962-5-26 TuolumneNear Carnegie Instituion field station at Mather
CAS-BOT536317CASHorkelia tridentata var. tridentataThomas, John H.87431960-5-21 TuolumneNear Carnegie Instituion field station at Mather
CAS-BOT536318CASHorkelia tridentata var. tridentataWiggins, Ira L.217101971-7-28 TuolumneNear bridge over Trout Creek on Forest Service Road 3N21, Stanislaus National Forest
CAS-BOT536319CASHorkelia tridentata var. tridentataWiggins, Ira L.213011971-5-27 TuolumneAlong south side of South Fork of Stanislaus River, NE of Lyon's Reservoir
CAS-BOT536320CASHorkelia tridentata var. tridentataWiggins, Ira L.213231971-5-28 TuolumneNorth side of North Fork of Tuolumne River between North Fork Road adn Brown's Meadow
CAS-BOT536321CASHorkelia tridentata var. tridentataWiggins, Ira L.68191934-6-8 TuolumnePine Crest Recreation Area, Stanislaus National Forest
CAS-BOT536322CASHorkelia tridentata var. tridentataWiggins, Ira L.143261958-6-22 Tuolumne0.8 mile north of Confidence
CAS-BOT536323CASHorkelia tridentata var. tridentataCoulter, John281938-6-22 TuolumneHog Ranch, Mather
CAS-BOT536324CASHorkelia tridentata var. tridentataBacigalupi, Rimo14531926-5-9 TuolumnePeach Growers Mill, middle fork of Tuolumne River, about 2 miles south of Mather
JEPS44553UCJEPSHorkelia tridentata subsp. tridentataAdele Lewis Grant8481916-7-11 TuolumneHetch Hetchy
UC406877UCJEPSHorkelia tridentata subsp. tridentataDavid D. Keck, Wm. M. Heusi2841927-7-14 TuolumneHog Ranch, Mather Sierra Nevada
UC14234UCJEPSHorkelia tridentata subsp. tridentataChesnut, Drew1889-6-22 TuolumneSugar Pine
UC1128152UCJEPSHorkelia tridentata subsp. tridentataW. B. Augustine1791935-7-06 TuolumneMiguel Meadow Yosemite quad
UC1736396UCJEPSHorkelia tridentata subsp. tridentataDean William Taylor2181969-6-07 TuolumneAlong Highway 108 Long Barn
UC525515UCJEPSHorkelia tridentata subsp. tridentataEthel Crum14931933-6-17 TuolumneSonora Pass Rd Sugar Pine
UC702210UCJEPSHorkelia tridentata subsp. tridentataAnnie M. Alexander, Louise Kellogg37531944-6-23 TuolumneDardanelle
UC14290UCJEPSHorkelia tridentata subsp. tridentataH. M. Hall, E. B. Babcock33231902-7-01 TuolumneHog Ranch vicinity Yosemite National Park
UC702208UCJEPSHorkelia tridentata subsp. tridentataAnnie M. Alexander, Louise Kellogg36091944-6-02 TuolumneTwain Harte Post Office Sierra Nevada
UC578653UCJEPSHorkelia tridentata subsp. tridentataJ. A. Rutter2191935-7-22 Tuolumnew Cherry Creek (Woods Meadows, tributary to Tuolumne River); Yosemite Quad.
UC2081573UCJEPSHorkelia tridentata var. tridentataBarbara Ertter89251990-5-05 TuolumneAckerson Meadow area on Evergreen Road to Mather 4.2 miles from Highway 120 at Big Oak Flat.
UC2081568UCJEPSHorkelia tridentata var. tridentataBarbara Ertter72571987-7-11 TuolumneHighway 108 2.3 W of junction to Kennedy Meadows, 0.9 mi W of Douglas Picnic Ground.
THRI-SEKI6688THRIHorkelia tridentata subsp. tridentataNorris, Larry L.4661983-7-06 UnknownS Crescent Mdw Parking Area, Giant Forest
THRI-SEKI6686THRIHorkelia tridentata subsp. tridentataStocking, S.K.63-301963-6-19 UnknownPanoramic Pt, Park Ridge
THRI-SEKI6687THRIHorkelia tridentata subsp. tridentataStocking, S.K.63-621963-7-05 UnknownHwy 180 Old Dump
THRI-SEKI6689THRIHorkelia tridentata subsp. tridentataRockwell, Jack A.67-01651967-7-09 UnknownIndian Basin
CHSC69151CHSCHorkelia tridentata var. tridentataLowell Ahart78331997-8-07 YubaOn 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 SE1/4
CHSC115286CHSCHorkelia tridentata var. tridentataLowell Ahart201262015-4-30 YubaOpen 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 S16 NE1/4
CHSC112853CHSCHorkelia tridentata var. tridentataL. P. Janeway112262014-4-15 YubaNorthern 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. T18N R07E S2 W1/4 of NE1/4 USGS Quadrangle: Challenge 1:24,000
CAS-BOT540028CASHorkelia tridentata var. tridentataRaven, Peter H.54721953-5-9 Yuba1 mile from Brownville on road to Challenge
JEPS123872UCJEPSHorkelia tridentata var. tridentataLowell Ahart201262015-4-30 YubaAbout 3/4 mile (air) southeast of Woodleaf.
JEPS121742UCJEPSHorkelia tridentata var. tridentataL. P. Janeway112262014-4-15 YubaNorthern 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.

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