UCR
George K. Helmkamp 15138 2009-07-08
United States, California, El Dorado, Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, about 1.3 miles north of Ice House, 38.83083 -120.38056, 1654m
UCR
Ann Howald 3949 2016-08-08
United States, California, Mono, upper Glacier Canyon, rocky ridge between two hanging valleys, c. 1.0 mile southeast of Tioga Lake, 37.91736 -119.23839, 3194m
UCR
A.C. Sanders 15383 1994-08-21
United States, California, San Bernardino, Hooks Creek at Forest Service road crossing just above confluence with Little Bear Creek, below Cedar Glen and east of Lake Arrowhead; San Bernardino Mountains, 34.26806 -117.13917, 1445m
UCR
George K. Helmkamp 18041 2011-08-13
United States, California, Tuolumne, Forest Route 5N14, 5.0 miles [northeast] of Boards Crossing of the North Fork Stanislaus River, 38.33694 -120.17944, 1716m
UCR
George K. Helmkamp 22065 2013-07-31
United States, California, El Dorado, junction of Ice House Road and Forestry Route 13N21, 0.9 mile south of the northern junction of Ice House Road and Wentworth Springs Road, 38.94167 -120.38917, 1701m
UCR
R.G. Swinney 3012 1994-06-28
United States, California, San Bernardino, USFS Rd #1N34 (Big Tree Truck Road), c. 2 mi NE of intersection of Skyline and Almond Ave in Cucamonga; Eastern San Gabriel Mtns., 34.18389 -117.60861, 1159m
UCR
Naomi Fraga 3739 2010-08-19
United States, California, San Bernardino, along Santa Ana River Road near the entrance to Camp Crazzy Wasewagan, 34.18319 -116.87525, 1770m
UCR
R.G. Swinney 2523 1993-07-21
United States, California, San Bernardino, 200 m south of Joe Elliott Big Tree Memorial; Eastern San Gabriel Mtns., 34.21722 -117.55194, 1756m
UCR
Scott D. White 681 1992-08-15
United States, California, San Bernardino, Mill Creek Canyon, north-facing drainage above Forest Falls, near town water tanks, along Rattlesnake Creek (known locally as "Snow Canyon/Creek"); San Bernardino Mtns, 34.07722 -116.90417, 1980m
UCR
A.C. Sanders 3898 1983-07-03
United States, Arizona, Coconino, Coconino National Forest, on the Mogollon Rim along Hwy 87, 3.4 mi NE of the Gila Co. line, 5.8 mi above Strawberry, 34.4425 -111.46056, 2073m
UCR
A.C. Sanders 24793 2001-09-02
United States, Arizona, Cochise, Crest Trail from Long Park to Flys Peak and Round Park, 31.87667 -109.28722, 2683m
UCR
James R. Shevock 2239 1972-08-06
United States, California, Tulare, USFS Road 20S81 near Deep Mdw. 6 mi north of Quaking Aspen; Kern River Drainage, 36.14714 -118.54608, 2287m
UCR
A.C. Sanders 3888 1983-07-03
United States, Arizona, Yavapai, Mingus Mtn, Prescott National Forest, 4 mi (airline) SSW of Jerome, mesa between Burnt and Gaddes Canyons, 0.4 mi SW of Mingus Lookout, 34.69417 -112.12222, 2302m
UCR
Scott D. White 2228 1994-07-09
United States, California, San Bernardino, between Hwy 18 and the southwest shore of Big Bear Lake between Kidd Cove and Fisher Cove, 34.24083 -116.96722, 2073m
UCR
Richard D. Goeden 30894--22 1994-08-03
United States, California, Tulare, Sequoia National Forest, southeast of Onion Meadow Peak, "6970 ft."; Sierra Nevada Mtns., 36.01778 -118.56306, 1890m
UCR
A.C. Sanders 22661 1999-04-15
Mexico, Durango, Pueblo Nuevo, along dirt road 24 km south of El Salto toward Pueblo Nuevo, at junction with road to Rancho El Zotano, near Metates; Sierra Madre Occidental, 23.64028 -105.43, 2760m
UCR
Tim Walker CHA--128 1969-05-30
United States, Arizona, Cochise, East Turkey Creek; Chiricahua Mtns., 31.90833 -109.25833, 1982m
UCR
Richard D. Goeden 40894--24 1994-08-04
United States, California, Tulare, Mountain Home State Forest, south of Hidden Falls Campground; Sierra Nevada Mtns., 36.23722 -118.67278, 1820m
UCR
R.D. Worthington 13222 1985-06-09
United States, New Mexico, Grant, Black Range, Wright's Cabin Recreation Area at Iron Creek Spring; Black Range, 32.91306 -107.78083, 2287m
UCR
Richard D. Goeden 220694--04 1994-06-22
United States, California, Tulare, Sequioa National Forest: Greenhorn Mtns along Sugarloaf Road (USFS Road # 23S16) east of Speas Meadow; Sierra Nevada Mtns, 35.92778 -118.55833, 2061m
UCR
Roy Kniffen s.n. 1973-04-21
Mexico, Sinaloa, Concordia, Along the Durango Hwy (Hwy 40) near El Palmito; Sierra Madre Occidental, 23.57111 -105.83417, 2141m
UCR
George K. Helmkamp 1--01 1995-09-21
United States, California, Mono, Mammoth Lakes, south edge of Lake Mary; Sierra Nevada Mtns., 37.59972 -119.0025, 2805m
UCR
Justin M. Wood 8660 2023-07-14
United States, California, Riverside, San Jacinto Wilderness. Unnamed small peak northeast of Red Tahquitz Peak and c. 0.1 mile east of Pacific Crest Trail, 33.75667 -116.64667, 2512m
UCR
Philip A. Munz 12327 1948-08-11
United States, California, Sierra, Carvin Creek on Hwy 49, NE of Sierra City, 39.63136 -120.56069, 1738m
UCR
A.C. Sanders 19521 1996-09-08
United States, California, San Bernardino, Castle Rock Trail from Hwy 18 at Big Bear Lake to Bluff Lake; San Bernardino Mtns, 34.23333 -116.96, 2073m
UCR
Walter Knight s.n. 1966-07-28
United States, California, Plumas, Butterfly Canyon along roadside, 40.02281 -121.02536, 991m
UCR
R.G. Swinney 2547 1993-08-02
United States, California, San Bernardino, unnamed tributary to Lytle Creek, 2.7 mi north of Devore Rd & c. 1 mi west of Lytle Creek; Eastern San Gabriel Mtns., 34.21111 -117.47583, 1098m
UCR
Jim André 13630 2006-09-18
United States, California, Inyo, South Fork of Big Pine Canyon, just east of and above Willow Lake, 37.10139 -118.45583, 2981m
UCR
Henry M. Pollard s.n. 1947-10-12
United States, California, Ventura, Lyons Springs, near Matilija Canyon, 34.499 -119.338, 381m
UCR
George K. Helmkamp
United States, Arizona, Cochise, detailed locality information protected
UCR
R.G. Swinney 3089 1994-07-22
United States, California, San Bernardino, Lost Creek Canyon, tributary to Icehouse Canyon, east of Sheep Flat, west of Shortcut Ridge; Eastern San Gabriel Mtns, 34.24389 -117.61056, 2073m
UCR
R.G. Swinney 0760 1970-06-15
United States, Nevada, Nye, Monitor Valley, immediate vicinity of Diana's Punch Bowl, 39.02917 -116.66944, 2058m
UCR
George K. Helmkamp 2090 1997-06-23
United States, California, Monterey, small side tributary off Willow Creek [Los Burros] Rd, c. 1 mile north of Gorda & c. 1.7 miles from US Hwy 1, 35.88806 -121.44056, 274m
UCR
Richard D. Goeden s.n. 1993-07-15
United States, California, Tulare, N of Black Rock Forest Station, Sequoia National Forest, 36.45611 -118.59511, 2546m
UCR
R.G. Swinney 6359 1998-07-10
United States, California, Los Angeles, Prairie Fork, 300 m west of Cabin Flats Campground, 34.34333 -117.70222, 1598m
UCR
R.D. Worthington 18587 1990-08-18
United States, Texas, Smith, Tyler, 1 mile south of jct. Loop 323 and TX Hwy 31, 32.33333 -95.26611, 159m
UCR
Richard D. Goeden s.n. 1993-07-15
United States, California, Tulare, Sequoia National Forest, SE of Granite Knob.; Sierra Nevada Mountains, 36.08439 -118.19161, 2494m
UCR
A.C. Sanders 7950 1988-06-17
Mexico, Baja California (norte), Ensenada, 2.5 mi north of the observatory road at a point 11 mi above the Parque Nacional headquarters, c. 2.5 km (airline) west of the observatory; Sierra San Pedro Martir, 31.04167 -115.75, 2420m
UCR
Ernest C. Twisselmann 8985 1963-09-17
United States, California, Tulare, North spur of Baker Point, 35.85278 -118.5025, 2325m
UCR
A.C. Sanders 7889 1988-06-16
Mexico, Baja California (norte), Ensenada, "Corral Meadow," 7.5 km NW (340°) of the Observatory; Sierra San Pedro Martir Mtns, 31.1125 -115.49722, 2520m
UCR
J.P. Smith 9345 1977-07-14
United States, California, Lake, Mendocino National Forest, Forest Service Rd. M1, 5.3 mi from jct with 20N01; Mendocino Nat'l Forest, 39.50417 -122.93944, 1585m
UCR
George K. Helmkamp 16916 2010-09-01
United States, California, Amador, Dufrene Road 0.7 mile east of its junction with CA-88, north of Lower Bear River Reservoir, 38.575 -120.25833, 2044m
UCR
H.H. Iltis 29368 1987-03-08
Mexico, Jalisco, on razor-ridge of Picacho Sol y La Luna, 19.6 -104.25833, 2140m
UCR
George K. Helmkamp 2095 1997-06-23
United States, California, Monterey, small side tributary off Willow Creek [Los Burros] Rd, c. 1 mile north of Gorda & c. 1.7 miles from US Hwy 1, 35.88806 -121.44056, 274m
UCR
J.A. Soule 1421 1986-09-05
Mexico, Veracruz, Perote, 17.5 km from Perote on the road up Cofre de Perote, 19.52083 -97.15806, 3500m
UCR
J.E. Laferriere 427 1987-05-05
Mexico, Chihuahua, Temosachi, Nabogame, 12 km NW of Yepachic, 28.5 -108.5, 1800m
UCR
A.C. Sanders 22689 1999-04-16
Mexico, Durango, Pueblo Nuevo, rim of the plateau due west of La Ciudad, 3.1 km NW of Hwy 40 off road to Neveros, upper Arroyo Tascanto watershed; Sierra Madre Occidental, 23.72944 -105.72778, 2720m
UCR
C. Lindquist s.n. 1986-03-18
Mexico, Chihuahua, Cruz Verde to Candamena River, Candamena Barranca, 28.11111 -108.28333, 1982m
UCR
Larry Hendrickson 5884 2012-07-26
United States, California, San Diego, Cuyamaca Rancho State Park, Cuyamaca Mountains. Beside Burnt Pine Trail, 0.4 mi. SE of Cuyamaca Peak and 0.4 surface miles SSE of intersection with Lookout Fire Road, 32.94369 -116.60161, 1844m
UCR
Nina House 1062 2020-07-30
United States, California, Tulare, Salmon Creek Watershed. Sequoia National Forest, c. 8.32 air miles northeast of Kernville, and 0.24 air miles southeast of Cannell Peak, on hike to Cannell Peak, 35.86272 -118.35992, 2823m
UCR
R.G. Swinney 6467 1998-07-21
United States, California, Los Angeles, upper Fish Fork drainage, vicinity of junction of Upper Fish Fork Trail and Dawson Peak Trail, 34.30556 -117.67917, 1707m
UCR
A.C. Sanders 21064 1997-09-01
Mexico, Sinaloa, Concordia, along Hwy 40 (Mazatlan-Durango Hwy), 0.4 km S ("west") of Loberas, 0.7 km N ("east") of Loberas microwave tower, km post 214.5; Sierra Madre Occidental, 23.5 -105.85, 2000m
UCR
George K. Helmkamp 20812 2013-06-11
United States, California, Placer, Yankee Jim's Road, 3.6 miles northwest of its junction with Forest Hill Road, 39.0375 -120.86583, 768m
UCR
A.C. Sanders 23572 2000-07-09
United States, California, Madera, NE shore of Bass Lake, along the "inland" highway from Bass Lake (community) to The Falls on North Fork of Willow Creek, 37.33333 -119.56667, 1067m
UCR
Richard R. Halse 6248 2002-07-05
United States, Washington, Skamania, along State Hwy 14 at the Franz Lake Viewpoint, 1.3 miles W of Skamnia, 45.60667 -122.08194, 21m
UCR
O.F. Clarke s.n. 1999-06-29
Canada, Ontario, City of Wawa, just off Hwy 101, Michipicoten township, Algoma District, 47.99056 -84.77444, 287m
UCR
Helen Kennedy 4865 1995-06-01
Canada, British Columbia, Hope, Thacker Mountain, uphill along road to Radio Tower from main gate. Grid reference FK144712-144714, 49.38611 -121.42722, 250m
UCR
George K. Helmkamp 11161 2006-08-07
United States, California, El Dorado, Mormon Emigrant Trail, 21.0 miles east of its junction with Sly Park Road, 38.65278 -120.24667, 2174m
UCR
LeRoy Gross 5066 2010-07-27
United States, California, San Bernardino, Round Cienaga Creek, just above (southeast) of Stetson Creek Road (FSR 1N86), north of Hill Ranch Road, off Hwy 38, 34.16792 -116.92192, 1785m
UCR
Mitch Provance 2978 2001-06-23
Mexico, Tlaxcala, Tetla, near Tetla, c. 9 km northeast of Apizaco [on Av. Xicohténcatl], 19.45567 -98.0805, 2500m
UCR
R.G. Swinney 7537 1999-07-05
United States, California, Los Angeles, upper Cedar Canyon, c. 0.5 mi. NW of Big Pines Hwy at a point 0.5 mi. west of junction of Hwy 2, 34.38722 -117.70222, 1915m
UCR
A.C. Sanders 22634 1999-04-14
Mexico, Durango, Pueblo Nuevo, 7.7 km NE of Revolcaderos, near km post 181 on Hwy 40 (Durango-Mazatlan); Sierra Madre Occidental, 23.63333 -105.83333, 2360m
UCR
A.C. Sanders 21529 1997-09-04
Mexico, Durango, Pueblo Nuevo, along Hwy 40 (Mazatlan-Durango Hwy) 20 km west of El Salto, 1.5 km west of turnoff to San Geronimo [or Jeronimo]; Sierra Madre Occidental, 23.75417 -105.52556, 2800m
UCR
George K. Helmkamp 15202 2009-07-16
United States, California, Placer, Foresthill Road, 20.3 miles northeast of the city of Foresthill, 39.18833 -120.57833, 1704m
UCR
Jim André 11740 2006-09-20
United States, California, Inyo, Big Pine Canyon, along trail from First Lake to Black Lake, c. 0.3 mi southeast of Black Lake, North Fork drainage, 37.13275 -118.48961, 3206m
UCR
Linda M. Prince 610 2009-07-06
United States, California, San Bernardino, San Bernardino National Forest, Barton Flats near Camp Osceola, trail to South Fork Creek, 34.16747 -116.85297
UCR
George K. Helmkamp 22967 2014-07-28
United States, California, El Dorado, Wentworth Springs Road, 1.6 miles west of Ice House Road, 38.94389 -120.44361, 1863m
UCR
R.D. Worthington 38712 2015-07-23
United States, New Mexico, Eddy, near the end of FSR 540 on Big Canyon Ridge, 32.03611 -104.78889, 2195m
UCR
A.C. Sanders 24415 2001-07-01
United States, Rhode Island, Washington, Rome Point, village of Hamilton, North Kingstown, 41.54833 -71.42389
UCR
R.G. Swinney 4424 1995-08-14
United States, California, San Bernardino, Ontario Peak; San Gabriel Mtns., 34.22778 -117.62389, 2610m
UCR
Helen Kennedy 5610 2003-08-19
Canada, British Columbia, Cascade Mountains, Skagit Range east of Chilliwack. Mount Cheam: along road up to Mt. Cheam, c. 2-3 km downhill from parking area, 49.16075 -121.69092, 1346m
UCR
R.G. Swinney 6785 1998-08-21
United States, California, Los Angeles, Cow Canyon, c. 0.5 air mi. due west of Cow Canyon Saddle, 34.22833 -117.68083, 1073m
UCR
George K. Helmkamp 10624 2006-06-04
United States, California, El Dorado, Rock Creek Road at Dark Canyon, 1.4 miles east of the junction with Calif. Hwy 193, 38.77389 -120.79917, 381m
UCR
Jim André 13619 2006-09-18
United States, California, Inyo, South Fork of Big Pine Canyon, just east of and above Willow Lake, 37.10139 -118.45583, 2981m
UCR
R.G. Swinney 6620 1998-08-01
United States, California, Los Angeles, Vincent Gulch, c. 2.5 miles ESE of the summit of Mt. Baden-Powell, c. 0.6 mi. above confluence with San Gabriel River, 34.35111 -117.72472, 1427m
UCR
Scott D. White 14569 2022-06-17
United States, California, Riverside, Pine Cove area, Mt. San Jacinto State Park, Sawmill Flats Trail just west of Stone Creek Campground. North Fork San Jacinto River watershed, 33.78333 -116.74167, 1799m
UCR
A.C. Sanders 22550 1999-04-11
Mexico, Sinaloa, Concordia, Loberas Microwave Road, 1.3 km NW of Hwy 40 (Mazatlan-Durango Hwy), c. 7 km north of Potrerillos; Sierra Madre Occidental, 23.48611 -105.84556, 1940m
UCR
George K. Helmkamp 9696 2005-07-11
United States, California, El Dorado, 30 miles SW of Lake Tahoe; 1 mile east of Jenkinson Lake along Mormon Emigrant Road/County Highway 5, 38.72306 -120.53611, 1220m
UCR
Mark Madsen 9436 2017-07-05
United States, Washington, Thurston, Adjacent to Clear Lake north of the Burnt Hills [Bald Hill], c. 40 air miles SE of Tacoma, 46.81694 -122.48161, 168m
UCR
Jim André 31401 2013-07-12
United States, California, Shasta, along north side of Hwy 89 at Pondosa Rad exit, Little Bear Flat, c. 25 mi east of McCloud, c. 20 mi north of Burney, just south of Siskiyou County line, 41.18228 -121.70738, 1236m
UCR
George K. Helmkamp 20843 2013-06-15
United States, California, El Dorado, Silver Fork Road, 0.9 mile south of its junction with US-50 in Kyburz, 38.76778 -120.28833, 1364m
UCR
George K. Helmkamp 12156 2007-05-27
United States, California, El Dorado, 0.7 mile down a hiking trail northeast of CA-49; trail starting 3.5 miles northwest of Placerville, 38.76278 -120.83972, 430m
UCR
UCR0247668 Justin M. Wood 10171 2024-07-27
United States, California, Riverside, Mt. Jacinto State Park; ridgeline east of San Jacinto peak and north of Tamarack Valley, roughly 0.8 miles east of San Jacinto peak and 1000 feet northwest of Cornell Peak, 33.81472 -116.66528, 2896m
UCR
George K. Helmkamp 4964 1999-06-28
United States, California, San Mateo, Sky Londa; junction of CA Hwy 84 and CA Hwy 35, 5 miles south of central Redwood City; Santa Cruz Mountains, 37.38683 -122.265, 457m
UCR
Justin M. Wood 2547 2010-09-02
United States, California, Shasta, southeast face of Round Mountain, c. 1 mile northwest of general store on Hwy 299, just southeast of communication towers on peak, 40.80417 -121.95722, 995m
UCR
Peter F. Zika 26801 2014-08-21
United States, Washington, Pend Oreille, Paradise Meadow, 4.2 air km east-southeast of Frederickson Hill, near Miller Creek, 48.786 -117.615, 1000m
UCR
O.F. Clarke 82--10 1991-01-14
Argentina, Tierra del Fuego, Tierra del Fuego National Park, Cascada Rio Pipo, c.10 km west of Ushuaia, -54.82083 -68.47083, 150m
UCR
Scott D. White 5524 1997-08-05
United States, California, Mono, Lee Vining Creek: below Saddlebag Lake; above USFS Sawmill Campground, c. 2.5 road mi NW of junction of Saddlebag Rd. with Hwy 120. c. 2 air mi east of Yosemite National Park boundary and 4 air mi north of Tioga Pass; Central High Sierra Nevada, 37.95833 -119.275, 2927m
UCR
George K. Helmkamp 23002 2014-08-11
United States, California, El Dorado, Ice House Road, 1.7 miles south of Crystal Basin Information Station, 38.82278 -120.37694, 1610m
UCR
R.G. Swinney 9261 2008-07-16
United States, California, Los Angeles, Cooper Canyon, 1.5 mi. NE of Burkhart Trail parking lot along the trail, NE of Buckhorn Campground, 34.36167 -117.90083, 1707m
UCR
George K. Helmkamp 12187 2007-05-30
United States, California, Placer, Mosquito Ridge Road, 13.5 miles east of its junction with Forest Hill Road in Foresthill, between Mosquito Ridge Lookout and North Fork of Middle Fork American River, 39.03139 -120.70139, 800m
UCR
Ann Howald 724 1975-08-26
United States, California, Mono, Univ. of California Valentine Camp Reserve, 2380 Old Mammoth Road, 2.3 miles southwest of its intersection with Hwy 203, 37.62889 -118.99806, 2493m
UCR
Peter F. Zika 28930A 2017-07-12
United States, Washington, Yakima, 1 air km northwest of Ginnette Lake, 46.63219 -121.38761, 1535m
UCR
A.C. Sanders 7989 1988-07-29
United States, Minnesota, Cook, vicinity of Kimball Lake, Kimball Lake Campground and Mink Lake, north of Grand Marais via the Gunflint Trail. Site A, 47.86389 -90.22694, 488m
UCR
A.C. Sanders 28558 2004-07-29
United States, Alaska, Juneau, along Glacier Highway near Tee Harbor and Lena Cove, 17-18 miles north of Juneau, 58.40694 -134.75583, 24m
UCR
Peter F. Zika 27169 2015-08-09
United States, Oregon, Wallowa, 1.4 air km south of Mt. Howard, 45.248 -117.18, 2680m
UCR
George K. Helmkamp 16746 2010-08-07
United States, California, El Dorado, Silver Fork Road, 0.4 mile east of its junction with Mormon Emigrant Trail, at Jim Quinn Spring, 38.65444 -120.2425, 2136m
UCR
George K. Helmkamp 9777 2005-08-09
United States, California, El Dorado, WSW of Lake Tahoe; NE of Union Valley Reservoir along Ice House Road, 38.89667 -120.36861, 1576m
UCR
George K. Helmkamp 16705 2010-08-03
United States, California, Calaveras, Forest Route 7N23 (Black Creek Road) 0.1 mile north of the junction with CA-4, 38.37639 -120.19361, 2005m
UCR
Peter F. Zika 26837 2014-08-28
United States, Washington, Stevens, Tacoma Creek Road, 0.1 road mi north of Route 20, 3.6 air km east-southeast of outlet of Black Lake, 48.458 -117.578, 940m