HSC
HSC224995 Paul Senyozyn sn 2002-04-30
United States, California, Trinity, Cedar Flat, off Hwy. 299, 40.794731 -123.437829, 122m
HSC
T. Collins sn 2002-07-31
United States, California, Humboldt, Six Rivers National Forest; along road cut on Hwy. 36, 40.485321 -123.767244
HSC
L. Hoover; S. Carothers sn 2002-06-27
United States, California, Trinity, Six Rivers National Forest; Shannon Butte, 40.2326376 -123.2976413
HSC
HSC219113 S. Carothers sn 2002-05-02
United States, California, Del Norte, Six Rivers National Forest; upslope of Old Gasquet Toll Road in Panther Fire burn, 41.850337 -123.915499, 427m
HSC
HSC203034 S. Carothers sn 2001-06-20
United States, California, Humboldt, Six Rivers National Forest; Lassics Botanical Area, off Rd. 1S11, above Mule Slide, 40.334442 -123.560549
HSC
S. Carothers sn 2001-06-20
United States, California, Humboldt, Six Rivers National Forest; Lassics Botanical Area, below Rd. 1S11, 40.326138 -123.526546, 1579m
HSC
HSC218731 L. Hoover sn 2002-04-25
United States, California, Del Norte, Six Rivers National Forest; off Gasquet Flat Road, 41.850007 -123.973088, 140m
HSC
L. Hoover sn 2002-04-25
United States, California, Del Norte, Six Rivers National Forest; northeast end of Pioneer Village, 41.840064 -123.924407, 239m
HSC
HSC225260 L. Hoover sn 2002-04-02
United States, California, Del Norte, Six Rivers National Forest; off of Elk Camp Ridge Trail, near intersection with 4-wheel drive road 18N13, 41.90913 -123.895056, 1037m
HSC
HSC205979 L. Hoover; S. Carothers sn 2002-04-02
United States, California, Del Norte, Six Rivers National Forest; off of Elk Camp Ridge Trail, near intersection with 4-wheel drive road 18N13, 41.90913 -123.895056, 1037m
HSC
HSC214019 L. Hoover; S. Carothers sn 2002-06-26
United States, California, Trinity, Six Rivers National Forest; Shannon Butte, 40.161225 -123.317055, 854m
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M.F. Norman 5 2015-04-11
United States, California, Humboldt, Arcata, Ma-lel Dunes, 40.868235 -124.158068
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HSC205436 Monica Rodriguez; William A. Worley 9 2015-02-21
United States, California, Humboldt, Rock Creek Ranch; 8.2 mi. along South Fork Rd. from Redwood Highway 199., 41.43744 -123.5864, 132m
HSC
Monica Rodriguez; William A. Worley 6 2015-02-21
United States, California, Humboldt, Rock Creek Ranch; 8.2 mi. along South Fork Rd. from Redwood Highway 199., 41.71878889 -123.9832222, 134m
HSC
Kyle Brown 33 2015-04-00
United States, California, Humboldt, Ma-lel Dunes; ~.25 mi. NW of parking lot, 40.931928 -124.132533, 3m
HSC
Monica Rodriguez; William A. Worley 25 2015-03-21
United States, California, Humboldt, Along South Fork Rd, 8.9 mi. from 199 Redwood Hwy., 41.43662 -123.58669
HSC
Monica Rodriguez; William A. Worley 23 2015-03-21
United States, California, Humboldt, Along South Fork Rd, 8.6 mi. from 199 Redwood Hwy., 41.43676 -123.58663
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Kyle Brown 44 2015-04-25
United States, California, Humboldt, Arcata; along Bayside Rd., 40.859826 -124.072389, 9m
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Kyle Brown 27 2015-03-07
United States, California, Trinity, Along Forest Service Road 5N10, 40.855752 -123.703505, 1338m
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Monica Rodriguez; William A. Worley 24 2015-03-21
United States, California, Humboldt, Along South Fork Rd, 8.9 mi. from 199 Redwood Hwy., 41.43662 -123.58669
HSC
Monica Rodriguez; William A. Worley 27 2015-04-11
United States, California, Humboldt, Rock Creek Ranch property; along South Fork Rd, 8.2 mi. from 199 Redwood Hwy., 41.43837 -123.58634, 134m
HSC
Kyle Brown 39 2015-03-20
United States, California, Humboldt, Along the Lost Coast Trail, at the mouth of Oak Creek, 40.182077 -124.238707, 14m
HSC
Kyle Brown 50 2015-04-25
United States, California, Humboldt, Arcata, trail along the Mad River, 40.931928 -124.132533, 8m
HSC
Monica Rodriguez; William A. Worley 21 2015-03-21
United States, California, Humboldt, Along South Fork Rd, 8.3 mi. from 199 Redwood Hwy., 41.43832 -123.58648
HSC
Kyle Brown 45 2015-04-25
United States, California, Humboldt, Arcata, along trail at Mad River, 40.931927 -124.132532, 15m
HSC
J.O. Sawyer 4586 2010-05-21
United States, California, Inyo, Along the Division Rd. to Scotty Springs, west of the Sawmill Lake trailhead, 36.56283 -118.18098, 1736m
HSC
J.O. Sawyer 4587 2010-05-21
United States, California, Inyo, Along the Division Rd. to Scotty Springs, west of the Sawmill Lake trailhead, 36.56283 -118.18098, 1736m
HSC
HSC200756 J.O. Sawyer 4596 2010-05-21
United States, California, Inyo, Along Sand Canyon Rd., 35.77531 -117.9148, 922m
HSC
HSC201075 J.O. Sawyer 4577B 2004-10-02
United States, California, Inyo, Around Scotty Springs, along Division Creek, west of Sawmill Lake trailhead, 36.935 -118.32, 1736m
HSC
HSC218242 Julie Kierstead Nelson; Zach Voigtman 2012-085 2012-08-20
United States, California, Shasta, Boy Scout Pond, Headwaters of North Fork Beegum Creek, 40.323359 -123.061754, 1372m
HSC
HSC218241 Julie Kierstead Nelson; Susan Erwin, Martin Lenz 2009-010 2009-08-26
United States, California, Trinity, Upper Hayfork Creek watershed, ~200m east of Forest Road 30, 3 mi. S of Hwy. 36., 40.35439722 -123.0854083, 1140m
HSC
Julie Kierstead Nelson; Wendy Boes 2012-064 2012-07-06
United States, California, Trinity, Corral Gulch, .5 mi. NW of Indian Valley Guard Station, west of Forest Service Rd. 2N10; 9 mi. W of Hayfork, 40.5271 -123.344912, 1200m
HSC
HSC203927 Julie Kierstead Nelson; Wendy Boes 2012-063 2012-07-06
United States, California, Trinity, Forest Service Rd. 1S14 north of Hwy. 36., 1347m
HSC
Julie Kierstead Nelson; Len Lindstrand III 2010-035 2010-09-20
United States, California, Humboldt
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Justin Garwood sn 2015-07-05
United States, California, Humboldt
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Julian Dormady; J. OByrne CA340 2007-10-19
United States, California, Lake, Along CA29, 4.83 km from Middleton, 200 m past Bradford Road., 38.69477778 -122.5986667, 409m
HSC
Noah David Beck; Haley Haggerstone CA190-77 2006-08-07
United States, California, San Benito, Griswald Hills., 36.35816667 -120.7761667, 814m
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Julian Dormady; D. Luscombe CA190-81 2007-10-25
United States, California, Santa Cruz, Forest of Nisene Park, Aptos Creek Road., 36.98994444 -121.9063889, 43m
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C. Durant; G. Jaeger CA190-62 2005-08-11
United States, California, Monterey, On Hennikens Ranch Road across from Steve Addington Glade Crater Pond., 36.63208333 -121.7509333, 149m
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C. Sander CA330-83 2005-09-23
United States, California, Humboldt, South spit of Humboldt Bay., 40.71105556 -124.26225, 3m
HSC
H. Chappel; J. Goldhammer ALT-002 2002-05-30
United States, California, Lassen, Southeast of Susanville., 40.33638889 -120.1852778, 1248m
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HSC215450 Noah David Beck; Haley Haggerstone CA190-67 2006-06-19
United States, California, San Benito, Laguna mountain area, 36.36855556 -120.8308889, 899m
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G. Durant; G. Jaeger CA190-51 2005-05-16
United States, California, Humboldt
HSC
HSC220362 Dana York 3128 2012-07-21
United States, California, Siskiyou, Klamath National Forest, 470 m E of Red Butte, along the road and springs around Bee Camp, 41.92886 -123.17861, 1720m
HSC
Dana York 3067 2011-08-13
United States, California, Siskiyou, Klamath National Forest, Marble Mountain Wilderness, 230 m W-SW of Black Marble Mountain, 41.57664 -123.20653, 2220m
HSC
Dana York 3136 2012-07-21
United States, California, Siskiyou, Rogue River-Siskiyou National Forest, Siskiyou Mountains, Red Butte Wilderness, NE slope of Red Butte, 41.93118 -123.18247, 1925m
HSC
HSC210777 Dana York 3084 2011-09-08
United States, California, Siskiyou, Klamath National Forest, Marble Mountain Wilderness, along summit of Marble Mountain, ~2.1 km N of Black Marble Mountain, 41.59625 -123.20805, 2120m
HSC
HSC211600 Dana York 3078 2011-08-14
United States, California, Siskiyou, Klamath National Forest, Marble Mountain Wilderness, 230 m W-SW of Black Marble Mountain, 41.57664 -123.20653, 2220m
HSC
Dana York 3106 2012-05-19
United States, California, Shasta, Shasta-Trinity National Forest, W slope of North Gray Rocks, adjacent to the McCloud River Arm of Shasta Lake, 40.80093 -122.27095, 575m
HSC
Dana York
United States, California, Shasta, detailed locality information protected
HSC
HSC216687 Dana York 3086 2011-09-08
United States, California, Siskiyou, Klamath National Forest, Marble Mountain Wilderness, E slope of Kings Castle, 41.61475 -123.22112, 2175m
HSC
Dana York 3113 2012-05-19
United States, California, Shasta, Shasta-Trinity National Forest, Peak 2968, just north of North Gray Rocks, adjacent to the McCloud River Arm of Shasta Lake., 40.80422 -122.27111, 900m
HSC
Dana York 3098 2011-09-09
United States, California, Siskiyou, Klamath National Forest, a few meters inside Marble Mountain Wilderness at Isinglass Lake., 41.60885 -123.0527, 1985m
HSC
Dana York; Steve Schoenig, Tim Croissant 2850 2004-04-10
United States, California, Inyo, Death Valley National Park, Panamint Mountains, on ridge E and below Aguereberry Point, 36.3595 -117.04308, 1775m
HSC
HSC202364 A.C. Sanders; Mitch Provance, T.B. Salvato 33367 2007-04-03
United States, California, Kern, Mojave Desert; Western end of the Antelope Valley: 300th Street West, 1.2 mi. N of the California Aqueduct, adjacent to dirt percolation basins, 34.82527778 -118.6608333, 933m
HSC
Andrea Pickart 35 2002-04-03
United States, California, Humboldt, Samoa Dunes, Eureka airport., 40.783811 -124.210252
HSC
HSC201696 G.K. Helmkamp; E.A. Helmkamp 19874 2012-00-00
United States, California, Amador, Northern Sierra Nevada Mountains; along Hwy. E-26 (Red Corral/West Point-Pioneer Rd.) just north of the bridge over the North Fork Mokelumne River, 38.42333333 -120.5416667, 613m
HSC
Andrea Pickart 44 2002-04-03
United States, California, Humboldt, Lanphere Dunes, 40.8944 -124.145466, 25m
HSC
G.K. Helmkamp; E.A. Helmkamp 19283 2012-06-26
United States, California, Amador, Northern Sierra Nevada Mountains; Panther Creek Road, 8.0 mi. S of its junction with CA-88, along Panther Creek, 38.50583333 -120.3391667, 1345m
HSC
J.P. Smith; J.O. Sawyer, R.J. Cole 11948 2004-05-03
United States, California, Point Lobos Natural Reserve; along a trail in poison-oak scrub, 36.521 -121.952, 29m
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G.K. Helmkamp; E.A. Helmkamp 19967 2012-10-05
United States, California, Amador, Northern Sierra Mountain foothills; beside Sutter Creek along the Sutter Creek-Volcano Road, 0.6 mi. SW of Meadowlark Lane, 38.41361111 -120.7355556, 421m
HSC
HSC202553 G.K. Helmkamp; E.A. Helmkamp 19693 2012-08-24
United States, California, Alpine, Northern Sierra Nevada Mountains; along CA-88, Carson Pass Hwy, at the west side of Carson Spur, 1.7 air mi. W of Kirkwood, 38.70583333 -120.1036111, 2436m
HSC
A.C. Sanders; T.B. Salvato, Mitch Provance 33793 2007-05-15
United States, California, Kern, Tehachapi Mtns.: steep SW-facing slopes above Crane Canyon, ~1 mi. SE of Castac Lake, 34.82416667 -118.8297222, 1250m
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G.K. Helmkamp; E.A. Helmkamp 19946 2012-10-01
United States, California, El Dorado, Eastern Sacramento Valley: Southeast end of El Dorado Hills; Windfield Way just south of its junction with White Rock Rd., 38.64361111 -121.0708333, 168m
HSC
G.K. Helmkamp; E.A. Helmkamp 19704 2012-08-24
United States, California, Alpine, Northern Sierra Nevada Mountains; along CA-88, Carson Pass Hwy, at the west side of Carson Spur, 1.7 air mi. W of Kirkwood, 38.70583333 -120.1036111, 2436m
HSC
G.K. Helmkamp; Amy Barnes 22953 2014-07-28
United States, California, El Dorado, Sierra Nevada Mountains; Wentworth Springs Rd, 3.8 mi. E of Stumpy Meadows Reservoir, 38.90111111 -120.5763889, 1357m
HSC
G.K. Helmkamp; E.A. Helmkamp 20020 2012-10-13
United States, California, Placer, Sacramento Valley: Granite Bay, Folsom Lake; Park Rd, 1.8 mi. N or the east end of Douglas Blvd., 38.75722222 -121.1466667, 146m
HSC
HSC200486 G.K. Helmkamp; Amy Barnes 22962 2014-07-28
United States, California, El Dorado, Northern Sierra Nevada Mountains: Wentworth Springs Rd, 1.6 mi. W of Ice House Rd., 38.94388889 -120.4436111, 1863m
HSC
HSC222357 A.C. Sanders; T.B. Salvato 41161 2014-07-02
United States, California, Riverside, San Jacinto Mtns.: Forbes Canyon, ~0.5 mi. S of Forbes Ranch along Forbes Ranch Rd., 33.67694444 -116.6186111, 1555m
HSC
G.K. Helmkamp; Amy Barnes 22967 2014-07-28
United States, California, El Dorado, Northern Sierra Nevada Mountains: Wentworth Springs Rd, 1.6 mi. W of Ice House Rd., 38.94388889 -120.4436111, 1863m
HSC
HSC222474 G.K. Helmkamp; E.A. Helmkamp 19605 2012-12-00
United States, California, Alpine, Northern Sierra Nevada Mountains; Woods Lake Rd, 0.8 mi. SE of its junction with CA-88 and beside Woods Creek, 38.69305556 -120.0069444, 2286m
HSC
HSC209890 G.K. Helmkamp; Amy Barnes 19612 2012-08-12
United States, California, Alpine, Northern Sierra Nevada Mountains: Woods Lake Rd, 0.8 mi. SE of its junction with CA-88 and beside Woods Creek, 38.69305556 -120.0069444, 2286m
HSC
G.K. Helmkamp; E.A. Helmkamp 19863 2012-09-17
United States, California, El Dorado, Northern Sierra Nevada Mountains Foothills: north of Pollock Pines, along Forebay Rd. at South Fork American River, 38.79305556 -120.6266667, 564m
HSC
HSC210262 G.K. Helmkamp; A. Kerchner, Amy Barnes 19569 2012-08-04
United States, California, El Dorado, Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 1.4 mi. west of its junction with CA-88, 38.63083333 -120.2338889, 2287m
HSC
HSC201772 G.K. Helmkamp; E.A. Helmkamp 22268 2013-09-07
United States, California, El Dorado, Northern Sierra Nevada Mountains; east side of Mormon Emigrant Trail, 2.7 mi. W of its junction with CA-88/Carson Pass Hwy., 38.64305556 -120.2480556, 2264m
HSC
HSC203504 R.G. Swinney 10430 2009-04-24
United States, California, Los Angeles, Transverse Ranges; San Gabriel Mtns, Mojave Desert: Littlerock Creek, 0.3 mi. NW of Littlerock Creek Campground, 34.627893 -117.933444, 915m
HSC
R.G. Swinney 10458 2009-04-24
United States, California, Los Angeles, Transverse Ranges; San Gabriel Mtns, Mojave Desert: Littlerock Creek, 0.3 mi. NW of Littlerock Creek Campground, 34.5025 -118.0322222, 915m
HSC
HSC231352 Dave Silverman; Cindy Hopkins 7669 2009-03-01
United States, California, San Bernardino, South of Barstow, east of Barstow College and H-247/Barstow Rd, along powerline road, downslope towards Marine Core Logistics Base, 34.86147 -117.01603, 774m
HSC
HSC222599 R.G. Swinney 10439 2009-04-24
United States, California, Los Angeles, Transverse Ranges; San Gabriel Mtns, Mojave Desert: Littlerock Creek, 0.3 mi. NW of Littlerock Creek Campground, 34.5025 -118.0322222, 915m
HSC
G.K. Helmkamp; Amy Barnes 19609 2012-08-12
United States, California, Alpine, Northern Sierra Nevada Mountains: Woods Lake Rd, 0.8 mi. SE of its junction with CA-88 and beside Woods Creek, 38.69305556 -120.0069444, 2286m
HSC
HSC202302 G.K. Helmkamp 22574 2014-03-18
United States, California, San Joaquin, San Joaquin Valley: along Hwy. CA-88 on the southwest side of the border with Calaveras County, 7.1 mi. SW of Ione, 38.27444444 -121.0175, 87m
HSC
G.K. Helmkamp; A. Kerchner, Amy Barnes 19543 2012-08-04
United States, California, Amador, Northern Sierra Nevada Mountains: Plasse Road, 0.4 mi. S of its junction with CA-88, SW of Silver Lake, 38.64472222 -120.1308333, 2262m
HSC
R.V. Papike 21 1962-04-19
United States, California, Kern, Hwy. 6, 3 mi. below Freeman, 35.56075 -117.921696
HSC
HSC201686 G.K. Helmkamp; E.A. Helmkamp 20121 2012-11-05
United States, California, Amador, Sierra Nevada Mountains Foothills: Along CA-26 on the north side of the bridge over the North Fork Mokelumne River, 38.42333333 -120.5413889, 628m
HSC
HSC222043 G.K. Helmkamp 22571 2014-03-18
United States, California, San Joaquin, San Joaquin Valley: along Hwy. CA-88 on the southwest side of the border with Calaveras County, 7.1 mi. SW of Ione, 38.27444444 -121.0175, 87m
HSC
G.K. Helmkamp; Amy Barnes 19615 2012-08-12
United States, California, Alpine, Northern Sierra Nevada Mountains: Woods Lake Rd, 0.8 mi. SE of its junction with CA-88 and beside Woods Creek, 38.69305556 -120.0069444, 2286m
HSC
HSC207639 G.K. Helmkamp; Amy Barnes 19610 2012-08-12
United States, California, Alpine, Northern Sierra Nevada Mountains: Woods Lake Rd, 0.8 mi. SE of its junction with CA-88 and beside Woods Creek, 38.69305556 -120.0069444, 2286m
HSC
HSC217736 G.K. Helmkamp; E.A. Helmkamp 20025 2012-10-16
United States, California, Nevada, Sierra Nevada Mountains Foothills: Robles Dr, south of the junction of Combie Road and Darkhorse Drive, 2.8 air mi. SE of Higgins Corner, 39.01972222 -121.0491667, 445m
HSC
G.K. Helmkamp; Amy Barnes 19602 2012-08-12
United States, California, Alpine, Northern Sierra Nevada Mountains: Woods Lake Rd, 0.8 mi. SE of its junction with CA-88 and beside Woods Creek, 38.69305556 -120.0069444, 2286m
HSC
HSC211578 G.K. Helmkamp; Amy Barnes 15969 2010-05-07
United States, California, Calaveras, Sierra Nevada Mountains Foothills; along CA-49, 0.4 mi. N of its junction with CA-12, vicinity of San Andreas, 38.21833333 -120.6988889, 233m
HSC
HSC202744 R.G. Swinney 10436 2009-04-24
United States, California, Los Angeles, Transverse Ranges; San Gabriel Mtns, Mojave Desert: Littlerock Creek, 0.3 mi. NW of Littlerock Creek Campground, 34.5025 -118.0322222, 915m
HSC
HSC208455 G.K. Helmkamp; E.A. Helmkamp 16624 2010-07-23
United States, California, El Dorado, Northern Sierra Nevada Mountains: Forestry Route 42, 1.8 mi. west of its junction with Wrights Lake Road, 4 mi. NE of Kyburz, 38.83083333 -120.2672222, 2034m
HSC
G.K. Helmkamp; Amy Barnes 15977 2010-05-07
United States, California, Calaveras, Sierra Nevada Mountains Foothills; along CA-49, 0.4 mi. N of its junction with CA-12, vicinity of San Andreas, 38.21833333 -120.6988889, 233m
HSC
B.D. Rogers sn 1964-06-00
United States, California, Inyo, Lee Flats, 36.491844 -117.636397, 915m
HSC
Dana York 3082 2011-09-08
United States, California, Siskiyou, Klamath National Forest, Marble Mountain Wilderness, along the Pacific Crest Trail, ~650 m SE of Paradise Lake, 41.60685 -123.20632, 1950m
HSC
HSC224627 G.K. Helmkamp; E.A. Helmkamp 16598 2010-07-23
United States, California, El Dorado, Northern Sierra Nevada Mountains: trailhead at the east end of Wrights Lake, 1.2 mi. N of the visitors center at the lake entrance, 38.84916667 -120.2252778, 2127m
HSC
Dana York 3099 2011-09-09
United States, California, Siskiyou, Klamath National Forest, a few meters inside Marble Mountain Wilderness at Isinglass Lake., 41.60885 -123.0527, 1985m
HSC
HSC211486 G.K. Helmkamp; Amy Barnes 15970 2010-05-07
United States, California, Calaveras, Sierra Nevada Mountains Foothills; along CA-49, 0.4 mi. N of its junction with CA-12, vicinity of San Andreas, 38.21833333 -120.6988889, 233m
HSC
B.D. Rogers sn 1964-06-00
United States, California, Mono, Granite Basin sagebrush control area, 15 mi. W of Benton., 37.8912 -118.6432, 2134m
HSC
P.F. Zika; L.P. Janeway 25876 2012-05-17
United States, California, El Dorado, Northern Sierra Nevada Highlands; near Traverse Creek, at confluence with Rock Creek, 1 air mi. SW of Shoemaker Hill, 38.875 -120.818, 686m