HSC
HSC219680 L. Ahart 12799 2006-06-21
United States, California, Sierra, W side of Foote Rd, near Blue Ravine, 3 mi. SW of Alleghany, 39.45422222 -120.8688056, 1054m
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L. Ahart 12826 2006-06-21
United States, California, Sierra, N side of the road, 2 mi. W of the forest, 39.48577778 -120.8788611, 1330m
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L. Ahart 12811 2006-06-21
United States, California, Sierra, W side of the Foote Rd, about 3.7 mi. SW of Alleghany., 39.44980556 -120.8765278, 1094m
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HSC217560 L. Ahart 13075 2006-07-25
United States, California, Tehama, About 20 yds. E of where the dirt road crosses Colby Creek, 2 mi. SE of Colby Mtn, 5 mi. NE of Butte Meadows, 40.12580556 -121.4913333, 1519m
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L. Ahart 13085 2006-08-05
United States, California, Butte, Peter Ahart Ranch, ca. 1.5 mi. N and 300 yards E of Honcut, ca. 12 mi. S of Oroville., 39.35175 -121.5360833, 30m
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L. Ahart 12801 2006-06-21
United States, California, Sierra, W side of Foote Rd, near Blue Ravine, about 3 mi. SW of Alleghany., 39.45422222 -120.8688056, 1054m
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R. Spellenberg 399 1964-06-14
United States, California, Lake, 1.5 mi. S of Harbin Hot Springs, 38.77864 -122.63012
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L. Ahart 12806 2006-06-21
United States, California, Sierra, SE side of Foote Rd. about 3.7 mi. SW of Alleghany, 39.44980556 -120.8765278, 1094m
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L. Ahart; John Dittes, Josephine Guardino 10746 2004-04-15
United States, California, Tehama, Along the Nomalaki Trail, second switchback N of Bowers Creek, 3/4 mi. NW of FS Rd. 23N69 (Mud Flat Rd.), 6 1/2 air mi. SW of Paskenta, 39.83602778 -122.6641944, 523m
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L. Ahart 13083 2006-08-05
United States, California, Butte, Peter Ahart Ranch, ca. 1.5 mi. N and 300 yards E of Honcut, ca. 12 mi. S of Oroville., 39.35175 -121.5360833, 30m
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HSC231720 L. Ahart 12800 2006-06-21
United States, California, Sierra, W side of Foote Rd, near Blue Ravine, 3 mi. SW of Alleghany, 39.45422222 -120.8688056, 1054m
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L. Ahart 11772 2005-05-02
United States, California, Butte, E side of the Sacramento River, NW of Parrott Landing, about 1 mi. SE of Ord Ferry, about 2 mi. SE of Ordbend, about 12 mi. SW of Chico., 39.621 -121.9819444, 26m
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L.S. Rose 68089 1968-06-10
United States, California, Plumas, Quincy Meadow, 39.937 -120.945, 1037m
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HSC217821 L. Ahart 13396 2006-10-08
United States, California, Plumas, W side of Chips Creek, just S of the bridge on Hwy. 70, about 1 1/4 mi. SW of Belden, 39.99963889 -121.2703889, 715m
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L. Ahart 12662 2006-06-09
United States, California, Butte, W side of Bardees Bar Rd, 1/8 mi. W of the bridge across the N Fork of the Feather River at Bardees Bar, 2.75 mi. SW of Pulga, 39.76838889 -121.4617222, 386m
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HSC227515 L. Ahart 11363 2004-08-09
United States, California, Nevada, Upper reaches of Jackson Creek, on the NE side of English Mountain, about 3/4 mile (air) south of Catfish Lake, about 2 3/4 miles east of the east end of Bowman Lake, 39.45488889 -120.5534444, 2291m
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R.D. Fischer; Jenny Marr 26 2003-12-30
United States, California, Mendocino, North Coast Range, N side of Hwy. 1 near Rockport, 39.736389 -123.814444, 23m
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L. Ahart 13257 2006-09-09
United States, California, Tehama, About 150 yards E of Colby Creek, about 2 mi. (air) SE of Colby Mtn, about 5 mi. (air) NE of Butte Meadows, 40.12258333 -121.489, 1526m
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L. Ahart 12866 2006-06-28
United States, California, Sierra, 3/4 mi. E of Lake Delahunty, 2 mi. NE of Gibsonville, 39.75136111 -120.8786944, 1784m
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L. Ahart 12744 2006-06-15
United States, California, Glenn, Black Diamond Rd, about 2.5 mi. W of the paved road, 4.75 mi. from Stonyford, 39.39966667 -122.6127222, 750m
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Jenny Marr; R.D. Fischer 40 2003-12-30
United States, California, Mendocino, North Coast Range, S side of Hwy. 1 near Rockport, 23m
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R.D. Fischer 48 2004-01-18
United States, California, Tehama, Sierra Nevada, along Hwy. 32 between Butte Meadows turnoff and Potato Patch Campground, 0.5 mi N of S most Deer Creek/ Hwy. 32 crossing, road marker Teh 13.50, 40.166944 -121.586389, 976m
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HSC203966 R.D. Fischer 35 2003-12-28
United States, California, Mendocino, N of Casper, Jughandle SP. E side of Hwy 1, 39.390679 -123.811115, 91m
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Jenny Marr; R.D. Fischer 29 2003-12-29
United States, California, Mendocino, North Coast, outer range, just N of Casper at the edge of Jughandle SP; ocean side of Hwy. 1 about 200 ft. N of Jughandle SP, immediately S of bridge., 18m
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HSC226568 William J. Ferlatte 110 1966-06-22
United States, California, Siskiyou, 3 mi. S of Big Flat, 41.021922 -122.936749, 1585m
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M.T. Milligan 398 1965-06-30
United States, California, Modoc, Slopes and ridges E of Jess Valley, 41.2739 -120.2808, 1890m
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L.C. Wheeler 3143 1934-08-14
United States, California, Siskiyou, Siskiyou Mtn, Mt. Diablo Mer, east end of White Mtn., 41.95036 -123.04821, 1768m
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HSC209584 R. Fischer; J. Marr 368 2004-08-15
United States, California, Shasta, Ahjumawi Lava Springs State Park, 3 mi. N of McArthur, E edge of Modoc Plateau, N end Big Lake, 41.129333 -121.40321, 1011m
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HSC200242 L. Ahart 12825 2006-06-21
United States, California, Sierra, N side of the road, 2 mi. W of the forest, 39.48577778 -120.8788611, 1330m
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R.D. Fischer 551 2005-07-16
United States, California, Shasta, Ahjumawi Lava Springs State Park; 3 mi. N of McArthur, on the W edge of the Modoc Plateau; upper E side of Spatter Cone Trail, 41.131667 -121.440278, 1055m
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L. Ahart; John Dittes, Josephine Guardino 10745 2004-04-15
United States, California, Tehama, Along the Nomalaki Trail, second switchback N of Bowers Creek, about 3/4 mi. NW of FS Rd. 23N69 (Mud Flat Rd.), 6 1/2 air mi. SW of Paskenta, 39.83602778 -122.6641944, 523m
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L. Ahart 12805 2006-06-21
United States, California, Sierra, W side of Foote Rd, 3.7 mi. SW of Alleghany, 39.44980556 -120.8765278, 1094m
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L. Ahart 12804 2006-06-21
United States, California, Sierra, W side of the Foote Rd, about 3.7 mi. SW of Alleghany., 39.44980556 -120.8765278, 1094m
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L. Ahart 12823 2006-06-21
United States, California, Sierra, N side of road, about 2 mi. W of forest, 39.48577778 -120.8788611, 1330m
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L. Ahart 12809 2006-06-21
United States, California, Sierra, W side of Foote Rd, about 3.7 mi. SW of Alleghany., 39.44980556 -120.8765278, 1094m
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L. Ahart 12820 2006-06-21
United States, California, Sierra, N side of Foote Rd, 1.3 mi. SW of Alleghany, 39.46213889 -120.8527778, 1306m
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L. Ahart; John Dittes 11862 2005-06-01
United States, California, Lassen, 1/2 mile west of Scott Rd, Long Valley, about 2 air miles NW of the intersection of Scott Rd. and Hwy. 70. 3.9 air miles NW of Hallelujah Junction, 39.81633333 -120.0891944, 1449m
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L. Ahart 12142 2005-07-12
United States, California, Butte, Forest Road 21N40, ~100 yards west of Encina Grade Road (Bloomer Hill Road) (Forest Road 21N39), 39.65286111 -121.4736667, 823m
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R. Spellenberg 1145 1965-06-15
United States, California, Trinity, About 50 yards N of Hidden Lake, SW of Burnt Ranch on Underwood Mt., 40.7678 -123.4804
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L. Ahart 11380 2004-08-17
United States, California, Nevada, W of large snow lake along Jackson Creek, about 350yds E of Jackson Lake at N base of English Mtn., 39.46377778 -120.5550278, 2059m
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L. Ahart 9980 2002-10-10
United States, California, Yuba, E of the upper part of Englebright Reservoir on the Yuba River, along Rices Crossing Rd, about 2 mi. N of Bridgeport, about 18 mi. N of Hwy. 20, 39.31169444 -121.2047222, 166m
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HSC207950 L. Ahart 11374 2004-08-17
United States, California, Nevada, Along Jackson Creek, 300 yds. E of Jackson Lake, N base of English Mtn., 39.46377778 -120.5550278, 2059m
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HSC224482 L. Ahart 12654 2006-06-09
United States, California, Butte, W side of Bardees Bar Rd, N of small stream, 1/8 mi. W of bridge across N Fork of the Feather River at Bardees Bar, 2.75 mi. SW of Pulga, 39.76838889 -121.4617222, 386m
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HSC218173 L. Ahart 10792 2004-04-29
United States, California, Tehama, NE side of Dead Rabbit Lake, E of the Nomalaki Trail, 3/4 mi. NW of Bowers Creek, 1.5 mi. NW of FS Rd. 23N69, 7 mi. SW of Paskenta, 39.84377778 -122.6644722, 572m
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L. Ahart 12639 2006-05-26
United States, California, Butte, On the S side of Sheldon Avenue at the intersection with Larkin Rd, ca. 1 mi. S of Gridley Rd, ca. 2 air mi. SE of Gridley., 39.35080556 -121.6600833, 28m
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L. Ahart 10768 2004-04-27
United States, California, Yuba, About 20 yds. N of a drainage, about 50 yds. E of the road, about 1/2 mi. SE of Woodleaf, 39.50652778 -121.1882222, 932m
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HSC219347 L. Ahart 10754 2004-04-27
United States, California, Yuba, Small drainage 100 yds NW of where drainage crosses rd, 0.5 mi. SE of Woodleaf, 39.50886111 -121.1848056, 951m
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HSC217332 L. Ahart 10807 2004-04-29
United States, California, Tehama, Along the Nomalaki Trail, 0.75 mi. NW of Dead Rabbit Lake, 1.5 mi. NW of Bowers Creek, 2.25 mi. NW of FS Rd. 23N69, 8 mi. SW of Paskenta, 39.84563889 -122.6710556, 535m
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L. Ahart 12892 2006-06-28
United States, California, Sierra, 3/4 mi. E of Lake Delahunty, 2 mi. NE of Gibsonville, 39.75136111 -120.8786944, 1784m
HSC
HSC207372 L. Ahart 10871 2004-05-03
United States, California, Nevada, W side of Washington Rd. 1.25 mi. N of intersection of Hwy. 20 and Washington Rd., 39.33422222 -120.8050556, 1241m
HSC
L. Ahart 10020-A 2002-11-05
United States, California, Tehama, E of where Burris Creek runs into Black Butte Lake, about 15 feet below the high water line of the lake, about 12 mi. (air) NW of Orland, 39.80227778 -122.3928056, 152m
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L. Ahart 10862 2004-05-03
United States, California, Nevada, W side of Washington Rd, about 1 1/4 mi. N of the intersection of Hwy. 20 and Washington Rd, about 4 1/4 mi. S of Washington, 39.33422222 -120.8050556, 1241m
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HSC204625 L. Ahart 10867 2004-05-03
United States, California, Nevada, W side of Washington road about 1 1/4 mi. N of intersection with Hwy. 20, ca. 4 1/4 mi. S of Washington, 39.329978 -120.801491, 1241m
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HSC216615 L. Ahart 10868 2004-05-03
United States, California, Nevada, W side of Washington Rd. 1.25 mi. N of intersection of Hwy. 20 and Washington Rd., 39.33422222 -120.8050556, 1241m
HSC
C.B. Wolf 2154 1928-05-08
United States, California, Solano, 3 miles west of Vacaville., 38.310436 -122.03217
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L. Ahart 12875 2006-06-28
United States, California, Sierra, 3/4 air mi. E of Lake Delahunty, 2 air mi. NE of Gibsonville, 39.75027778 -120.8776667, 1836m
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L. Ahart 12865 2006-06-28
United States, California, Sierra, 3/4 mi. E of Lake Delahunty, 2 mi. NE of Gibsonville, 39.75136111 -120.8786944, 1784m
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L. Ahart 13274 2006-09-11
United States, California, Butte, S edge of the N Fork of the Feather River, N side of Highway 70, about 1/8 miles W of the Poe Dam, about 3/4 mile NE of Pulga, about 21 miles (air) NE of Oroville, 39.80722222 -121.4366111, 432m
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L. Ahart 13159 2006-08-09
United States, California, Colusa, N side and under the bridge across Stony Creek, just N of Stonyford., 39.38227778 -122.5515833, 348m
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HSC218174 L. Ahart 12885 2006-06-28
United States, California, Sierra, .75 air mi. E of Lake Delahunty, 2 air mi. NE of Gibsonville, 39.74691667 -120.8779167, 1904m
HSC
HSC219653 L. Ahart 12741 2006-06-15
United States, California, Glenn, Black Diamond Rd, about 2.5 mi. W of the paved road, 4.75 mi. from Stonyford, 39.39966667 -122.6127222, 750m
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L. Ahart 12834 2006-06-21
United States, California, Sierra, About 30 yds. W of rd, about 2.5 mi. W of Forest, 39.48558333 -120.8872222, 1398m
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HSC223292 L. Ahart 12879 2006-06-28
United States, California, Sierra, About 3/4 mi. E of Lake Delhunty, about 2 mi. NE of Gibsonville, 39.74691667 -120.8779167, 1904m
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H.E. Parks; S.T. Parks sn 1943-06-00
United States, California, Del Norte, Darlingtonia, Smith River, 41.83693314 -123.9404831, 137m
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HSC225547 L. Ahart 11423 2004-10-03
United States, California, Butte, W side of N Honcut Creek, Peter Ahart Ranch, 1.5 mi. N and 2.75 mi. E of Honcut, 12 mi. SE of Oroville, 39.35061111 -121.4873611, 53m
HSC
L. Ahart 11315 2004-07-27
United States, California, Plumas, Along Hopkins Creek, 200 yds. N of the fork of Hopkins Creek and the E Branch of Hopkins Creek, 3/4 mi. S of Turkeytown, 1 mi. SW of Blue Nose Mtn., 39.77188889 -120.8241111, 1646m
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L. Ahart 11402 2004-09-14
United States, California, Butte, E side of Palermo Honcut Hwy, about 20 ft. S of Palermo Rd, E part of Palermo., 39.43522222 -121.5374722, 58m
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L. Ahart 11349 2004-08-09
United States, California, Nevada, Upper reaches of Jackson Creek, NE side of English Mtn, 0.75 mi. S of Catfish Lake, about 2.75 mi. E of E end of Bowman Lake, 39.45647222 -120.5525, 2264m
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L. Ahart 11398 2004-08-30
United States, California, Butte, South side of OBrien Rd, about 1 1/2 miles (air) southeast of Gridley., 39.34719444 -121.6725278, 28m
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L.P. Janeway 8211 2004-07-30
United States, California, Tulare, S High Sierra Nevada, S edge of headwaters meadow feeding Deep Meadow and Boulder Creek, along FS Rd. 20S79 (road to Lewis Camp Trailhead), 36.16611111 -118.5441667, 2353m
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L. Ahart 11404 2004-09-28
United States, California, Butte, S side of the Oroville Chico Hwy, W of Butte Creek, 1 1/8 mi. SE of the Midway, 2 1/8 mi. NE of Durham, 3.5 mi. SE of Chico, 39.67794444 -121.77875, 58m
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L. Ahart 11393 2004-08-17
United States, California, Nevada, 100 yds. S of the mine waste mound, E side of upper reaches of Jackson Creek, NE side of English Mtn, 3/4 air mi. S of Catfish Lake, 2 3/4 air mi. E of the E end of Bowman Lake, 39.45977778 -120.5521667, 2125m
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HSC226415 L. Ahart 12870 2006-06-28
United States, California, Sierra, 3/4 mi. E of Lake Delahunty, 2 mi. NE of Gibsonville, 39.75136111 -120.8786944, 1784m
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E.W. Styskel 90 1964-05-17
United States, California, Humboldt, 1.5 miles SE of Redcrest along Hwy. 101., 40.3881 -123.9314
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L. Ahart 12922 2006-07-09
United States, California, Plumas, 100 yds. N of paved basalt road, 3.75 mi. NW of Tamarack Flat, 5.75 mi. NW of Little Grass Valley Reservoir, 39.7615 -121.098, 1679m
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L. Ahart 12877 2006-06-28
United States, California, Sierra, About 3/4 air mi. E of Lake Delahunty, about 2 air mi. NE of Gibsonville., 39.74727778 -120.87825, 1881m
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L. Ahart 12871 2006-06-28
United States, California, Sierra, 3/4 mi. E of Lake Delahunty, 2 mi. NE of Gibsonville, 39.75136111 -120.8786944, 1784m
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L. Ahart 12873 2006-06-28
United States, California, Sierra, 3/4 mi. E of Lake Delahunty, about 2 mi. NE of Gibsonville., 39.75136111 -120.8786944, 1784m
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L. Ahart 12831 2006-06-21
United States, California, Sierra, Along road about 2.5 mi. W of Forest., 39.48558333 -120.8872222, 1398m
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L. Ahart 12371 2005-09-19
United States, California, Plumas, E side of Taylor Lake, about 6 air mi. SW of Antelope Lake., 40.15372222 -120.7167222, 2077m
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HSC218490 L. Ahart 12223 2005-07-31
United States, California, Nevada, Below the bridge on old Hwy. 80, E of Donner Pass and Donner Summit, 39.31880556 -120.3168889, 2063m
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L. Ahart 11455 2004-10-14
United States, California, Lake, N edge of Bartlett Springs Rd, 1/8 mi. NE of NE part of Indian Valley Reservoir, 39.16738889 -122.5251111, 497m
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L. Ahart 9955 2002-10-09
United States, California, Yuba, High water line of Sly Creek Reservoir about 1/8mi SW of Day Camp, 39.58561111 -121.0968056, 1073m
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L. Ahart 11405 2004-09-28
United States, California, Butte, S side of the Oroville Chico Hwy, W of Butte Creek, 1 1/8 mi. SE of the Midway, 2 1/8 mi. NE of Durham, 3.5 mi. SE of Chico, 39.67794444 -121.77875, 58m
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L. Ahart 13302 2006-09-11
United States, California, Butte, S edge of the N Fork of the Feather River, N side of Highway 70, about 1/8 miles W of the Poe Dam, about 3/4 mile NE of Pulga, about 21 miles (air) NE of Oroville, 39.80722222 -121.4366111, 432m
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L. Ahart 11452 2004-10-04
United States, California, Lake, N edge of Bartlett Springs Rd. (Road M12), near the NW part of the Indian Valley Reservoir, 39.15541667 -122.5644722, 459m
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L. Ahart 11270-A 2004-07-17
United States, California, Nevada, Upper reaches of Steephollow Creek, 100 yds. W of Hwy. 20, 150 yds. S of junction of Hwy. 20 and Lowell Hill Rd, 2 mi. NW of Bear Valley, 3 mi. SE of Omega Rest Area, 39.30602778 -120.7145278, 1463m
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L. Ahart 11355 2004-08-09
United States, California, Nevada, Upper reaches of Jackson Creek, NE side of English Mtn, 0.75 mi. S of Catfish Lake, about 2.75 mi. E of E end of Bowman Lake, 39.45647222 -120.5525, 2264m
HSC
L. Ahart 11356 2004-08-09
United States, California, Nevada, Upper reaches of Jackson Creek, NE side of English Mtn, 0.75 mi. S of Catfish Lake, about 2.75 mi. E of E end of Bowman Lake, 39.45647222 -120.5525, 2264m
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HSC203201 L. Ahart 11425 2004-10-04
United States, California, Lake, NE part of Indian Valley Reservoir, S side of Bartlett Springs Rd., 39.16713889 -122.5330833, 447m
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L. Ahart 11358 2004-08-09
United States, California, Nevada, Upper reaches of Jackson Creek, NE side of English Mtn, 0.75 mi. S of Catfish Lake, about 2.75 mi. E of E end of Bowman Lake, 39.45647222 -120.5525, 2264m
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L. Ahart 11270 2004-07-17
United States, California, Nevada, Upper reaches of Steephollow Creek, 150 yards S of the intersection of Hwy. 20 and Lowell Hill Rd., 39.30602778 -120.7145278, 1463m
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L. Ahart 11458 2004-10-14
United States, California, Lake, S edge of Bartlett Springs Rd. (Rd. M12), near NW part of Indian Valley Reservoir, 39.15541667 -122.5644722, 459m
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L. Ahart 12862 2006-06-24
United States, California, Butte, On Cohasset Ridge, about 4 mi. NE of Cohasset, E side of Ponderosa Way., 39.97602778 -121.7013611, 1113m
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L. Ahart 11388 2004-08-17
United States, California, Nevada, Snow lake outlet flows E into Secret Lake, upper reaches of Jackson Creek, NE side of English Mtn, .75 mi. S of Catfish Lake, 2.75 mi. E of E end of Bowman Lake, 39.45647222 -120.5525, 2264m
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L. Ahart 11392 2004-08-17
United States, California, Nevada, Snow lake outlet flows E into Secret Lake on upper reaches of Jackson Creek, NE side Englis Mtn., 39.45647222 -120.5525, 2264m
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L. Ahart; John Dittes 12449 2005-09-20
United States, California, Plumas, S side of FS Rd. 27N34, 1 mi. NE of Eisenheimer Peak, 0.75 mi. S of Wilcox Valley, 40.17980556 -120.7201389, 2050m
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Thomas W. Nelson; Jane Nelson 9413 2006-06-23
United States, California, Tuolumne, .8 mi. from Red Hills Rd, Chinese Camp, 37.860704 -120.464564, 350m
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Thomas W. Nelson; Sydney Carothers 9402 2006-05-19
United States, California, Trinity, Along Forest Road 1N05. Along Copper Mine Hill., 40.42141 -123.33869, 1448m
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Thomas W. Nelson; Sydney Carothers 9403 2006-05-19
United States, California, Trinity, Along Forest Service Rd. 1N05, along Copper Mine Hill., 40.419873 -123.342431, 1448m