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CHSC109649 Lowell Ahart 18059 2012-05-14
United States, California, Butte, Just west of Table 16, south of Big Chico Creek, on the north side of the paved path. Lower Bidwell Prk. T22N R02E S18 SW1/4, 39.755278 -121.797778, 78m
CHSC:V-VascularPlants
CHSC110994 Lowell Ahart 18181 2012-06-09
United States, California, Butte, On the south side of the pond, east of the South Rim Trail, at the old homestead, about 100 yards south of Ten Mile House Road, about 5/8 mile west of Highway 32, about 9 miles (air) northeast of Chico, south part of Upper Bidwell Park. T23N R02E S35 SW1/4, 39.801944 -121.729722, 250m
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CHSC111126 Lowell Ahart 18075 2012-05-17
United States, California, Butte, On the sides of a horse trail, about 20 yards north of Big Chico Creek, southwest of the southwest corner of the old walnut orchard, about 3/5 mile west of Peterson Drive, Lower Bidwell Park, Chico. T22N R02E S19 NW1/4, 39.749444 -121.800556, 76m
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CHSC112672 Lowell Ahart 19151 2013-10-19
United States, California, Glenn, High flood plain west of the Sacramento River, about 300 yards north of the bridge, west of Butte City. T19N R01W S32, 39.462222 -121.994444, 27m
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CHSC103804 M. Ocken 2011-04-25
United States, California, Butte, Honeyrun Rd North side. Found along roadside at base of a slope. Roadside next to riparian., 39.710556 -121.748889, 97m
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CHSC115285 Lowell Ahart 20124 2015-04-30
United States, California, Yuba, Open forest, on the north side of the gravel road, about 30 yards northeast of the gate, about 3/4 mile (air) southeast of Woodleaf. T19N R07E S16 NE1/4, 39.507778 -121.185, 949m
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CHSC116498 Lowell Ahart; Susan Kephart, Jim Kephart 20196 2015-06-04
United States, California, Butte, Day Meadow, about 100 yards south of the poor dirt road, about 3/4 mile southeast of the intersection of Weiss Road and Forbestown Road, about 2 mile (air) southwest of Forbestown. T19N R06E S16 SE1/4, 39.505278 -121.3025, 830m
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CHSC118176 R. E. Brainerd 2480 2016-11-30
United States, Oregon, Benton, MacDonald Forest, along the Intensive Management Trail, 0.8 air miles southwest of Adair Village., 44.663611 -123.234444, 137m
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CHSC118832 Wendy L. Boes 2015-018 2015-05-27
United States, California, Plumas, Plumas National Forest. Location southwest of Silver Creek, north of Forest Service 24N29X, west of 24N56, near Meadow Valley. UTM 663727 E, 4422262 N, NAD83 Zone 10N., 39.934651 -121.083806, 1160m
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CHSC118975 Joseph A. Ewan 7946 1933-07-02
United States, California, Alameda, Strawberry Canyon, Berkeley Hills.
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CHSC111412 Lowell Ahart; John Dittes 18318 2012-07-10
United States, California, Modoc, Along a deep drainage, northeast of the old homestead, Ash Creek State Wildlife Area, about 3.4 miles (air) west of Adin, about 8.2 miles (air) northeast of Bieber, Bid Balley. T39N R08E S26 SE 1/4, 41.192222 -121.007222, 1266m
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CHSC116712 Lowell Ahart 20834 2016-05-15
United States, California, Butte, On very west edge of North Honcut Creek, Peter Ahart Ranch, about 1 1/4 miles north and 2 3/4 miles east of Honcut, about 12 miles (air) southeast of Oroville. T17N R04E S11 NE1/4, 39.347222 -121.487222, 46m
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CHSC118393 Tim Kask 245 2015-05-06
United States, California, Tehama, Antelope Creek, `McClure Trail'. 10T 0599539/4458231, 601m
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CHSC091464 Lowell Ahart 12144 2005-07-13
United States, California, Butte, Ditch, about 20 yards south of the intersection of Forbestown Road and Black Bart Road, about 3 1/2 miles (air) southwest of Forbestown, about 12 miles (air) east of Oroville. T19N R06E S18 SE1/4, 39.501389 -121.336944, 749m
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CHSC092028 Lowell Ahart 12190 2005-07-23
United States, California, Nevada, Meadow, under the power lines, about 100 yards west of the paved road, southwest of Lake Spaulding, about 1/2 mile north of Highway 20. T17N R12E S21 SW1/4, 39.3175 -120.64, 1573m
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CHSC094370 Lowell Ahart 13042 2006-07-19
United States, California, Tehama, North edge of a bog, about 50 yards east of the abandoned logging road, about 200 yards northeast of where the dirt road crosses Colby Creek, about 2 miles (air) southeast of Colby Mountain, about 5 1/8 miles (air) northeast of Butte Meadows. T26N R04E S11 NE1/4, 40.1275 -121.491111, 1540m
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CHSC097060 Lowell Ahart; Josephine Guardino 14323 2007-07-20
United States, California, Plumas, North of a small drainage, northeast of a large meadow, east of Lighting Tree Campground, east of the paved road, east side of Lake Davis. T24N R13E S22 SE1/4, 39.930556 -120.500556, 1790m
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CHSC097283 Lowell Ahart; John Dittes, Josephine Guardino 14465 2007-08-10
United States, California, Plumas, About 40 yards south of Beckwourth Gensee Road, there is a small quarry east of a poor road, the meadow and stream, about 2 miles (air) north of the north end of Lake Davis. T24N R13E S07 NE1/4, 39.967222 -120.552222, 1761m
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CHSC099109 Lowell Ahart; John Dittes 14972 2008-06-20
United States, California, Lassen, About 100 yards southwest of where the levee road crosses Big Valley Canal, in Big Valley, about 4 miles (air) northeast of the Headquarters at Ash Creek State Wildlife Area, about 7 miles (air) northeast of Bieber. T39N R08E S34 NE1/4, 41.183056 -121.036111, 1263m
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CHSC099469 Richard R. Halse 7182 2007-06-01
United States, Oregon, Harney, East base of the Pueblo Mountains by Cottonwood Creek, ca. 7.5 miles south of Fields., 42.1625 -118.61, 1314m
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CHSC099317 Lowell Ahart 14799 2008-05-30
United States, California, Butte, Small meadow, about 350 yards southwest of the cemetery, about 50 yards north of Oregon Gulch, about 10 miles (air) northeast of Oroville. T20N R05E S36 SW1/4, 39.545833 -121.378611, 306m
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CHSC106197 Lowell Ahart; John Dittes 17096 2010-08-31
United States, California, Modoc, On the west side of Elkins Lane, about 20 yards south of the bridge across Ash Creek, Ash Creek State Wildlife Area, 4215 feet north of Lassen County Line, about 4.3 miles (air) west of Adin, about 7.7 miles (air) northeast of Bieber, Big Valley. T39N R08E S26 NW1/4, 41.195833 -121.028056, 1268m
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CHSC106587 C. Dow; D. Garrison 2008-05-03
United States, California, Lassen, Fort Sage Mtns. OHV Trailhead and Trail to Indian Springs., 40.060833 -120.073056, 1439m
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CHSC118831 Wendy L. Boes 2015-014 2015-05-20
United States, California, Plumas, Plumas National Forest. Location southwest of Silver Creek, north of Forest Service 24N29X, west of 24N56, near Meadow Valley. UTM 663727 E, 4422262 N, NAD83 Zone 10N., 39.934651 -121.083806, 1160m
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CHSC120566 Lowell Ahart; John Dittes, Josephine Guardino 21735 2018-06-01
United States, California, Plumas, East facing slope above Clear Creek, along USFS Road 27N98, 1.1 miles (air) northeast of Butt Valley Reservoir Dam, 2.6 miles (air) west-northwest of Seneca, 3.9 miles (air) southwest of Lake Almanor Dam (Canyon Dam). T26N R08E S07 NW1/4, 40.127778 -121.130833, 1372m
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CHSC090443 Niall McCarten; Roxanne Bittman 5385 1986-06-15
United States, California, Tehama, Mendocino National Forest--North Coast Ranges. Thomes Creek Watershed. 1/3 mi. west of Johnson Cabin. T25N R09W S34 SW1/4 USGS Quadrangle: Ball Mt., 39.968889 -122.86, 1250m
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CHSC105856 J. K. Nelson; Lauren Johnson, Brad Rust, Talitha Penland Derksen 2010-21 2010-06-07
United States, California, Tehama, 1.75 mi. SSW of Tedoc Gap, ca. 20 mi. west of Red Bluff, along Forest Road 2712. UTM NAD83 N10N 4451503.011mN, 507778.364mE. T27N R09W S05 USGS Quadrangle: Beegum West 1:24,000, 40.213889 -122.908611, 1720m
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CHSC093974 R. D. Fischer 755 2004-06-20
United States, California, Butte, Sierra Nevada Mountains, north-east corner of Butte County and ca. 4 miles north of Butte Meadows off Scout Road. Boy Scout Camp. Collected off forest floor on the east side, north end, of Chico Meadow and adjacent Scout Road. USGS Quadrangle: Butte Meadows 1:24,000, 40.094167 -121.549722, 1372m
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CHSC093959 R. D. Fischer 756 2004-06-20
United States, California, Butte, Sierra Nevada Mountains, north-east corner of Butte County and ca. 4 miles north of Butte Meadows off Scout Road. Boy Scout Camp. Plants collected off a dirt road running on the east side and parallel to Chico Meadows. USGS Quadrangle: Butte Meadows 1:24,000, 40.094167 -121.548889, 1372m
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CHSC090308 L. P. Janeway 4758 1994-09-29
United States, California, Butte, Northern High Sierra Nevada. Northeast side of Quartz Hill; overlooking Quartz Creek and Fall River Campground. T21N R07E S33 NW1/4 of NE1/4 USGS Quadrangle: Cascade 1:24,000, 39.640556 -121.180278, 1311m
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CHSC093175 L. P. Janeway 4658 1994-06-06
United States, California, Butte, Northern High Sierra Nevada. East end of Watson Ridge; along Road 21N25 about 0.5 mi north of Fall River and about 1.7 mi west of Kenebeck Ridge. Ridge top. T21N R07E S19 NE1/4 of NE1/4 USGS Quadrangle: Cascade 1:24,000, 39.669444 -121.230833, 1158m
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CHSC110458 L. P. Janeway 11181 2013-07-02
United States, California, Yuba, Northern High Sierra Nevada. Headwaters of Cottage Creek, one of a series of meadows; 0.15 km southwest of Oregon Hill Road, 1.3 air km northeast of Oregon Peak. T18N R07E S22 SE1/4 of SE1/4 USGS Quadrangle: Challenge 1:24,000, 39.396667 -121.1675, 815m
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CHSC113652 L. P. Janeway 11256B 2014-05-20
United States, California, Yuba, Northern High Sierra Nevada. Plumas National Forest; 1.9 air-km southeast of Pike County Peak, 4.1 air-km southeast of Challenge; near Road 29N38. T19N R07E S33 NE1/4 of SE1/4 USGS Quadrangle: Challenge 1:24,000, 39.46 -121.188333, 928m
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CHSC113651 L. P. Janeway 11256A 2014-05-20
United States, California, Yuba, Northern High Sierra Nevada. Plumas National Forest; 1.9 air-km southeast of Pike County Peak, 4.1 air-km southeast of Challenge; near Road 29N38. T19N R07E S33 NE1/4 of SE1/4 USGS Quadrangle: Challenge 1:24,000, 39.46 -121.188333, 928m
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CHSC118508 L. P. Janeway 11962 2016-05-11
United States, California, Yuba, Northern High Sierra Nevada. Plumas National Forest; near head of eastern tributary of Indian Creek; west side of Road 19N53 0.4 road-km south of Road 29N13. T19N R07E S16 SW1/4 of SE1/4 USGS Quadrangle: Challenge 7.5' 1:24,000, 39.499444 -121.19, 920m
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CHSC103228 L. P. Janeway; B. Castro 9970 2010-04-30
United States, California, Butte, Sacramento Valley. Lower Bidwell Park, Chico; along southeast side of Big Chico Creek about 160 m northeast of intersection of E. 8th Street and El Monte Avenue. T22N R02E S19 NW1/4 USGS Quadrangle: Chico 1:24,000, 39.748889 -121.8, 75m
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CHSC112128 L. P. Janeway; B. Castro 11302 2014-06-02
United States, Oregon, Lake, Great Basin. Flat-topped bluff above Twelvemile Creek, north side of the canyon; near mouth of Long Canyon. T41S R23E S21 NW1/4 of NE1/4 USGS Quadrangle: Collins Rim 1:24,000, 42.002222 -120.013611, 1624m
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CHSC099966 Lowell Ahart; John Dittes 15348 2008-08-26
United States, California, Modoc, Southeast side of Rose Creek, 750 feet southwest of confluence of Rose Creek and Pit River, on the northwest side of unnamed road, 2660 feet east of intersection with County Road 85a, 9.3 miles (air) north-northeast of Lookout. T40N R07E S35 SW1/4 USGS Quadrangle: Donica Mtn 1:24,000, 41.345278 -121.138611, 1277m
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CHSC088748 R. Fischer; J. Marr 263 2004-05-27
United States, California, Shasta, Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located off Lava Springs Trail between Horr Pond and Crystal Springs. USGS Quadrangle: Fall River Mills 1:24,000, 41.110833 -121.442778, 1009m
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CHSC115680 Emily Meigs Doe; L. P. Janeway 26 2015-04-30
United States, California, Yuba, Northern High Sierra Nevada. Plumas National Forest. Approx. 2.2 miles SW of Forbestown. About 20 ft. E of Rd 19N32, about 180 ft. N/E of its intersection with Rd. 19N59 (rd. to Bootjack Mine). T19N R06E S16 W center of E1/2 USGS Quadrangle: Forbestown 1:24,000, 39.506111 -121.304444, 1811m
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CHSC106393 David Isle; Arnold James 1848 1993-06-29
United States, California, Lake, Mendocino National Forest - North Coast Ranges, Soda Creek watershed. N 17 degrees of Kiosk & jct of Lake Pillsbury Resort Rd 18N21 & Soda Creek Rd 20N01. 1993 Ecol. Unit Inven. Plot 8. Opening: QULO & PISA, OS/ARCA, CECU, AICA, BRMI. T18N R10W S15 (top edge of SE1/4) NW1/4 USGS Quadrangle: Lake Pillsbury, 39.415833 -122.978333, 570m
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CHSC089759 L. P. Janeway 8171 2004-06-26
United States, California, Lassen, High Cascade Range. Along Road 33N15 (Lassen Trail) between Patterson Flat and Aspen Flat; Blacks Mountain Experimental Forest. T33N R08E S07 SW1/4 USGS Quadrangle: Poison Lake 1:24,000, 40.730556 -121.131389, 1790m
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CHSC115894 L. P. Janeway 11788 2015-06-30
United States, California, Yuba, Northern High Sierra Nevada. Plumas National Forest; Weiss Hill Meadow, a large meadow 600 air-km east-southeast of junction of Weiss Hill Road and Forbestown Road; at the head of a minor northwestern tributary to New York Creek. T19N R06E S16 SW1/4 of NE1/4 USGS Quadrangle: Forbestown 1:24,000, 39.505556 -121.302222, 853m
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CHSC088586 L. P. Janeway; B. Castro 7097 2001-06-03
United States, California, Colusa, Inner North Coast Ranges. Spring at Grapevine Flat, on top of Walker Ridge about 0.8 km east of Baldy Mountain. T15N R06W S23 NW1/4 of NE1/4 USGS Quadrangle: Leesville 1:24,000, 39.139722 -122.489444, 884m
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CHSC095060 L. P. Janeway 8611 2006-05-24
United States, California, Yuba, Northern High Sierra Nevada Foothills. Along Ponderosa Way 1.0 road km southeast of Robinson Mill Road; 1.2 air km southeast of Robinson Mills & Forbestown Road. T19N R06E S21 SW1/4 of SW1/4 USGS Quadrangle: Rackerby 1:24,000, 39.484722 -121.315, 768m
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CHSC116569 B. Castro 2131 2016-04-15
United States, California, Butte, Sacramento Valley. At N end of Chico, just S of the Chico Airport, along Sycamore Creek, ca -.4 mi downstream (W) of its crossing under the Cohasset Hwy bridge. At moist lowest edge of bank on N side of channel, near a large cottonwood tree roughly opposite the confluence of Dry Creek. T22N R01E S10 SW1/4 of NE1/4 USGS Quadrangle: Richardson Springs 1:24,000, 39.776667 -121.851389, 56m
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CHSC119963 R. A. Schlising; P. Broyles 4521 1987-06-26
United States, California, Butte, Along the Skyway, 1.2 miles south of Inskip; margain of forest with Pinus ponderosa, P. lambertiana, Calocedrus decurrens, Pseudotsuga menziesii, Abies concolor, Cornus nuttallii. T25N R04W S33 USGS Quadrangle: Sterling City 1:24,000, 1417m
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CHSC091260 L. P. Janeway 8402 2005-05-29
United States, California, Butte, Northern High Sierra Nevada. Along major dirt road 2.6 km south of Stirling City towards West Branch Feather River crossing. T23N R04E S04 SE1/4 of NE1/4 USGS Quadrangle: Stirling City 1:24,000, 39.881389 -121.523611, 1006m
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CHSC007394 Carol Weld 42 1969-06-26
United States, California, Lassen, Springs near roadside, 7.8 miles S.W. of Eagle Lake Field Station., 1585m
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CHSC006333 Nick Santamaria 3 1968-06-27
United States, California, Lassen, On road #4.25 one mile east of Gallatin Beach picnic area at the southest corner of Eagle Lake.
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CHSC006353 Jim Spilman 29 1968-06-27
United States, California, Lassen, One mile east Gallatin Beach picnic area.
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CHSC010907 Wendy Lowgren 66 1972-07-10
United States, California, Lassen, Spring area on side of Gallatin Peak ca. 1 mile above Gallatin Beach.
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CHSC010908 Wendy Lowgren 17 1972-06-25
United States, California, Lassen, Spring area on side of Gallatin Peak ca. 1 mile above Gallatin Beach.
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CHSC007317 Bruce K. Briggs 240 1969-09-22
United States, California, Lassen, Spaldings--4 mi. east.
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CHSC007949 Willis Ball 31 1969-06-25
United States, California, Lassen, Right aat the W end of Bly's tunnel., 1585m
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CHSC007330 Bruce K. Briggs 206 1969-09-18
United States, California, Lassen, Spring above Gallatin Beach.
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CHSC007795 Nick Santamaria 212 1969-06-25
United States, California, Lassen, Near a spring in an open part of the Merrill burn near road 4.31 approx. 1.5 miles west of the Eagle Lake road., 1951m
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CHSC009057 Cathy Crittenden 16 1970-06-27
United States, California, Lassen, 3 miles northeast of Gallatin Beacher marina, on road to Eagle Lake Biological Station.
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CHSC121612 B. Castro; L. P. Janeway 2300 2018-07-04
United States, California, Siskiyou, Northeast end of Scott Mountains, 2.4 air-mi NW of China Mountain; Darlingtonia fen just below Road 41N03, upper eastern tributary to East Fork Scott River. T41N, R7W, se1/4 of se1/4 of Sec. 12. China Mtn 7.5' quad., 41.391111 -122.605833, 1684m
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CHSC119256 Lowell Ahart; John Dittes, Josephine Guardino 21440 2017-06-27
United States, California, Nevada, Along a small wash, mountainside, about 100 yards north of the poor dirt road, about 200 yards north of Carpenter Meadow, about 4.9 miles (air) west of Hobart Mills, about 6.1 miles (air) northwest of Truckee, basin of Prosser Creek, Carpenter Valley. T18N R15N S23 NE1/4, 39.403333 -120.278056, 1938m
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CHSC122552 Peter F. Zika 26213 2013-06-12
United States, Massachusetts, Barnstable, Meadows near Mosswood Cemetery, south of Eagle Pond, Cotuit, Barnstable, Cape Cod., 41.627 -70.428, 10m
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CHSC123026 Lowell Ahart; John Dittes 22157 2020-06-27
United States, California, Plumas, Edge of a small drainage, about 20 yards west of the dirt road, about a mile west of the sign to Camal Peak, about 3 miles (air) southwest of Tamarack Flat, about 4 miles (air) west of Little Grass Valley Reservoir Dam. T22N, R8E, Section 33., 39.702778 -121.096972, 1597m
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CHSc123279 Peter F. Zika 27032 2015-06-04
United States, Washington, Yakima, Route 410, 21.2 road miles E of Chinook Pass, Bumping River drainage, 0.5 air km SSE of Deadhorse Hill, E slope of Cascade Range., 46.984 -121.122, 815m
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CHSC123278 P. F. Zika; E. R. Alverson 27855 2016-06-04
United States, Washington, King, 124th Avenue NE, N of Main Street, 2.6 air km WNW of Larsen Lake, Bellevue., 47.6104 -122.175, 60m
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CHSC124042 Lowell Ahart; John Dittes, Josephine Guardino 22390 2021-06-06
United States, California, Sierra, Along fence, on the south side of the gravel road, about ½ mile west of Long Valley Creek, near mouth of Balls Canyon, 1.8 miles (air) west of Border Town, 7.8 miles (air) southeast of Hallelujah Junction, Long Valley. T21N, R17E, southeast ¼ Section. 13., 39.667533 -120.020819
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CHSC124407 L. P. Janeway; Robin Carter 13440 2021-04-29
United States, California, Butte, Sacramento Valley. Along an old canal channel cutting through an island in Thermalito Afterbay, 2.7 km south of Hwy 162. T19N, R3E, SW¼ of sec. 29. Biggs 7.5' quad., 39.47 -121.665833, 42m
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CHSC066029 M. MacArthur 301 1968-06-17
United States, California, Butte, NW yard of Building U on the Chico State College campus., 39.73 -121.846111, 61m
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CHSC124969 Josephine Guardino 349 1993-06-23
United States, California, Modoc, Modoc Plateau; Big Valley; Ash Creek State Wildlife Area; 6.8 air-miles northeast of Bieber, 5.0 air-mile west of Adin; southern edge of Ash Creek floodplain; west of Elkins Lane Parking Lot, north of "2 Cottonwood Trees"; T39N, R8E, sw¼ of se¼ Sec. 27; Big Swamp 7.5' Quad., 41.185161 -121.037792, 1266m