CHSC:V-VascularPlants
CHSC008755 S. Chulasmai 16 1966-04-30
United States, California, Shasta, 0.5 mile from Hat Creek River., 40.649444 -121.461389
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CHSC008756 S. Chulasmai 12 1966-04-30
United States, California, Shasta, Vernal pond 0.5 mile from Hat Creek River., 40.649444 -121.461389
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CHSC008757 S. Chulasmai 31 1966-05-13
United States, California, Plumas, Pond near Highway California 89., 40.260278 -121.331944
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CHSC033668 L. Ahart 2837 1981-05-25
United States, California, Butte, In a depression along side of rice field, along Central House Rd, ca. 1 1/4 mi nw of Honcut., 39.350556 -121.5625, 35m
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CHSC033669 L. Ahart 2838 1981-05-25
United States, California, Butte, Bottom of a deep wash, on Peter Ahart Ranch, ca. 2 mi n and 1/15 mi e of Honcut., 39.359444 -121.533889, 50m
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CHSC046618 Vernon H. Oswald 3618 1988-08-05
United States, California, Butte, Butte Community College, near the intersection of Durham-Pentz Rd & Clark Rd (Hwy 191). T21N R03E S28 NW1/4 of SE1/4, 39.651389 -121.642778, 85m
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CHSC061339 Lowell Ahart 7066 1993-07-13
United States, California, Butte, On the bottom of a deep wash, Peter Ahart Ranch, about 1 1/2 miles north and 1 mile east of Honcut, about 12 miles south of Oroville. T17N R04E S03 SW1/4, 39.352778 -121.516389, 37m
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CHSC066604 Vernon H. Oswald 8072 1996-07-19
United States, California, Tehama, Cascade Range Foothills. BLM parcel on the N side of the Sacramento River at Jellys Ferry Bridge on Jellys Ferry Rd. NE of Red Bluff. Marshy drainage along an old river channel on the NE side of the parcel. T29N R03W S34 SE1/4 of SW1/4, 40.319722 -122.189444, 101m
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CHSC076294 Lowell Ahart 8236 1999-09-17
United States, California, Yuba, Rice field, south of Woodruff Lane, just east of Mathews Road, east of Sam Shintaffer's rice dryer, about 5 miles (air) northeast of Marysville. T16N R04E S section not surveyed, 39.213889 -121.542778, 24m
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CHSC084027 Lowell Ahart 10303 2003-06-23
United States, California, Butte, In a rice field, Peter Ahart Ranch, about 300 yards east of the Palermo Honcut Highway, about 2 1/8 miles north of Honcut, about 12 miles south of Oroville. T17N R04E S04 NW1/4, 39.3575 -121.533889, 30m
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CHSC084183 Lowell Ahart 10415 2003-07-17
United States, California, Yuba, On the bottom of a small stream, on the west side of Smartville Road, about 2 miles north of the intersection of Waldo Road and Smartville Road, about 6 miles (air) south of Smartville. T15N R06E S09 SW1/4, 39.162222 -121.317222, 130m
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CHSC084316 Lowell Ahart; John Dittes 10267 2003-06-11
United States, California, Tehama, On the west side of Battle Creek, about 1 mile north of Manton Road, about 1 1/2 miles (air) northeast of the Colman Power House, about 5 miles (air) west-southwest of Darah Springs State Fish Hatchery, about 10 miles (air) east-northeast of Cottonwood. T30N R02W S33 SW1/4, 40.413056 -122.098611, 153m
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CHSC098148 Richard R. Halse 2045 1979-08-01
United States, Oregon, Linn, Around gravel pits just NE of Corvallis, 3 miles N of State Hwy 34 on Riverside Drive, then 1.3 miles west. T11S R04W S20, 44.60095 -123.1942, 60m
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CHSC103444 Lowell Ahart 16526 2009-11-12
United States, California, Mendocino, South edge of the mud flat on the south side of the Russian River, below the high water line of Lake Mendocino, about 200 yards south of Highway 20. T16N R12W S14 SW1/4, 39.236389 -123.161944, 230m
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CHSC112458 Lowell Ahart 18707 2013-05-23
United States, California, Butte, About 1/2 mile southeast of the Honcut Cemetery, about 3 1/4 miles (air) northeast from Honcut. T17N R04E S12 NW1/4, 39.338056 -121.470833, 54m
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CHSC113091 Lowell Ahart; John Dittes 18841 2013-07-22
United States, California, Lassen, West margin of a duck field, about 80 yards south of the four tall poles, Ash Creek State Wildlife Area, about 5.5 miles (air) northeast of Bieber, Big Valley. T39N R08E S33 SW1/4, 41.175278 -121.065556, 1268m
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CHSC113209 Lowell Ahart 19405 2014-04-25
United States, California, Butte, Sides of a cleaned ditch, on the west side of Richvale South Highway, south of the intersection of Richvale South Road and Richvale South Highway, Richvale. T19N R02E S21 NE1/4, 39.492778 -121.745, 30m
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CHSC117325 B. Castro 1769 2008-07-15
United States, California, Butte, Sacramento Valley. Ca 2.5 mi W of Hwy 99 and 1.1 mi SE of Richvale,and ca 0.5 mi E of the Midway. Near jcn of Cherokee Canal, Southern Pacific RR and the Biggs Extension Canal along edge of rice field in adjacent ditch. T19N R02E S27 NE1/4 of NW1/4 USGS Quadrangle: Biggs 1:24,000, 39.479167 -121.736389, 32m
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CHSC096189 R. Fischer 899 2006-07-23
United States, California, Shasta, Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along the (Scirpus covered) shore line of a conic depression pond near the lower and western edge of Big Lake. USGS Quadrangle: Fall River Mills 1:24,000, 41.112778 -121.415278, 1009m
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CHSC010751 Lowell Ahart 1969-05-19
United States, California, Butte, Peter Ahart Ranch, Honcut., 39.351111 -121.520556, 46m
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CHSC002046 V. Holt 1939-07-08
United States, California, Siskiyou, Abram's Lake near Mt. Shasta City., 41.336667 -122.356111, 914m
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CHSC002047 D. Bower 1953-07-09
United States, California, Butte, 3B Llano Seco., 39.608056 -121.954722, 30m
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CHSC002048 D. Bower 1953-08-06
United States, California, Butte, 3B Llano Seco., 39.608056 -121.954722, 30m
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CHSC021037 M. S. Taylor 922 1975-10-03
United States, California, Butte, In slough, at bridge over Little Chico Creek on River Rd, ca. 10 mi w of Chico., 39.675833 -121.933333, 37m
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CHSC003073 M. Anthony 1945-08-09
United States, Michigan, Cheboygan, Northern Michigan. Nigger Creek. [see Data Use Policy Statement on Offensive Content]
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CHSC031015 M. S. Taylor; J. D. Jokerst 2285 1979-11-11
United States, California, Butte, Ca. 6 mi s of Chico on w side of Goodspeed-Watt (Aquas Frias Rd) Rd, in irrigation ditch., 39.555556 -121.856667, 34m
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CHSC031016 M. S. Taylor 1850A 1978-07-22
United States, California, Butte, On se corner of Richvale East Rd and Erickson Rd, Richvale., 39.493889 -121.735556, 30m
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CHSC031017 M. S. Taylor; J. D. Jokerst 2285 1979-11-11
United States, California, Butte, [Ca. 6 mi s of Chico on w side of Goodspeed-Watt (Aquas Frias Rd) Rd, in irrigation ditch.], 39.555556 -121.856667
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CHSC033525 R. A. Schlising 4104 1981-06-21
United States, California, Butte, Richvale Vernal Pools; 1/4 mi S of jct Hwy 162 to Oroville and Hwy 99, along latter and across from Thermalito Afterbay. T19N R02E S24, 39.490833 -121.687778
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CHSC034032 L. Ahart 2926 1981-07-07
United States, California, Butte, Along the edge of Black Bart Rd, ca. 1/2 mi w of the Oroville-Forbestown Rd, w of Forbestown., 39.495278 -121.344444, 700m
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CHSC038759 Vernon Oswald 793 1983-06-29
United States, California, Butte, Upper Bidwell Park, Chico, ca. 300 ft w of Day Camp. In a swampy oxbow of Chico Creek., 39.772222 -121.76, 91m
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CHSC040493 Pauleen Broyles 776 1982-07-02
United States, California, Tehama, The Nature Conservancy Vina Plains Preserve. Where ditch crosses Hwy 99 ca. .35 mi. s of jct. with Lassen Road. T24N R01W S29, 39.909444 -122.006111, 61m
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CHSC042064 Lowell Ahart 5449 1986-11-09
United States, California, Butte, On the bottom of a pond, about 1/10 mile south of the clay burrow for Oroville Dam, 1/4 mile east of Larkin Road, about 6 miles south-west of Oroville., 39.420278 -121.638333, 37m
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CHSC043286 Lowell Ahart 5883 1987-09-04
United States, California, Butte, On the bottom of North Honcut Creek, about 2 miles north and 3 miles east of Honcut, about 12 miles south-east of Oroville., 39.357778 -121.479167, 67m
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CHSC043780 Vernon Oswald 1646 1984-08-14
United States, California, Plumas, Hwy 89 at the s edge of Crescent Mills. T26N R09E S24 SE1/4, 40.094444 -120.912778, 1071m
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CHSC049466 Vernon Oswald 3000 1987-06-15
United States, California, Butte, Butte Creek Reserve on the n side of Butte Creek, ne of the Skyway. T21N R02E S04 SE1/4 of NW1/4, 39.704167 -121.760556, 76m
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CHSC066451 Vernon H. Oswald; Lowell Ahart 7764 1996-06-10
United States, California, Butte, Sacramento River National Wildlife Refuge, Llano Seco Unit. U.S. Fish and Wildlife Service parcel between 7 Mile Lane and the Sacramento River. Vernally flooded slough near the center of the E side of Tract 5 (W side of dike at the SW corner of Tract 6), Sanctuary I. T20N R01W S14 SE1/4 of SW1/4, 39.58 -121.949722, 30m
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CHSC066581 Vernon H. Oswald; Lowell Ahart 7968 1996-07-08
United States, California, Tehama, Hog Lake Plateau. Cascade Range Foothills. BLM parcel along Hwy. 36 NE of Red Bluff. T28N R02W S08 NW1/4 of NE1/4, 40.300278 -122.111944, 158m
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CHSC066736 Vernon H. Oswald; Lowell Ahart 8106 1996-08-01
United States, California, Lassen, Mountain Meadows Reservoir SW of Westwood. On the receding shore of the reservoir NE of Indian Ole Dam. T28N R08E S13 SE1/4, 40.286667 -121.023889, 1539m
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CHSC073318 L. P. Janeway; Susi Urie 5911 1998-08-04
United States, California, El Dorado, Lake Tahoe Basin Management Unit -- National Forest. Meadow complex about 0.3 mi east-southeast of the middle of the east shore of Fallen Leaf Lake. T12N R17E S12 SE1/4 of NE1/4 USGS Quadrangle: Emerald Bay 1:24,000, 38.901944 -120.042778, 2009m
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CHSC076010 Lowell Ahart; Vernon H. Oswald 8138 1999-08-13
United States, California, Butte, Large disturbed area along the east side of the Sacramento River, northwest of Parrott Landing, about 1 mile southeast of Ord Ferry, about 2 miles southeast of Ordbend, about 12 miles (air) southwest of Chico. T20N R01W S section not surveyed, 39.619167 -121.979444, 32m
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CHSC079373 B. Castro; C. Warren 1074 2000-04-13
United States, California, Tehama, Vicinity of Orland W of Highway I-5, along main Rice Creek channel in large open area within planted eucalyptus trees. T23N R04W S USGS Quadrangle: Kirkwood 1:24000, 39.851944 -122.223889, 84m
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CHSC084021 Lowell Ahart 10304 2003-06-23
United States, California, Butte, In a rice field, Peter Ahart Ranch, about 300 yards east of the Palermo Honcut Highway, about 2 1/8 miles north of Honcut, about 12 miles south of Oroville. T17N R04E S04 NW1/4, 39.3575 -121.533889, 30m
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CHSC084213 Lowell Ahart 10416 2003-07-17
United States, California, Yuba, On the bottom of a stream, on the west side of Smartville road, about 2 miles north of the intersection of Waldo Road and Smartville Road, about 6 miles (air) south of Smartville. T15N R06E S09 SW1/4, 39.162222 -121.317222, 130m
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CHSC008733 S. Chulasmai 17 1966-04-30
United States, California, Shasta, Vernal pond 0.2 mile from Hat Creek R., 40.649444 -121.461389
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CHSC085802 Richard R. Halse 6458 2003-08-20
United States, Oregon, Benton, Ca. 7 miles N of Corvallis in the E.E. Wilson Wildlife Area, 29555 Camp Adair Road, Killdeer Corner. Around pond., 44.719167 -123.204444, 56m
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CHSC093600 Barbara Wilson 35 1991-07-26
United States, Iowa, Mills, Willow Slough Public Hunting Area, 3 miles south of Henderson.
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CHSC094417 Lowell Ahart 13231 2006-08-22
United States, California, Colusa, North side and under the bridge across Stony Creek, just north of Stonyford. T18N R06W S29 between SW1/4 and SE1/4, 39.382222 -122.551667, 347m
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CHSC094791 Lowell Ahart 13437 2006-10-08
United States, California, Butte, Mud flat, near a large gravel bar, east side of the North Fork of the Feather River, just east of where the river flows into a pool, on the west side of Highway 70, about 1/2 mile north of the Cresta Power House. T23N R05E S22 SW1/4, 39.831667 -121.411111, 610m
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CHSC096944 Lowell Ahart 14277 2007-07-08
United States, California, Butte, On the south side of North Honcut Creek, Peter Ahart Ranch, about 3/4 miles north and 2 1/2 miles east of Honcut, about 12 miles (air) southeast of Oroville. T17N R04E S11 SW1/4, 39.341944 -121.491667, 46m
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CHSC099118 Lowell Ahart; John Dittes 14990 2008-06-21
United States, California, Modoc, In the drying pond, north of the large culvert, east of the large levee, in Big Valley, about 2.8 miles (air) north of the Headquarters at Ash Creek State Wildlife Area, about 5.4 miles (air) northeast of Bieber. T39N R08E S30 SE1/4, 41.1875 -121.088056, 1256m
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CHSC106315 Lowell Ahart; John Dittes 16949 2010-07-30
United States, California, Siskiyou, On the bottom of a water ditch, at the edge of the dry upland, about 30 yards south of the Shasta River, about 80 yards west of the pipe across the Shasta River, about 200 yards east of the East Louie Road Bridge, Shasta Big Springs Ranch, 1.6 miles (air) southwest of Big Springs Lake, 4.6 miles (air) northwest of Dwinnel Dam, 5.7 miles (air) southeast of Grenada. T43N R05W S09 NW1/4, 41.590833 -122.438333, 717m
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CHSC111099 Lowell Ahart; John Dittes 18294 2012-07-09
United States, California, Lassen, About 100 yards southeast of the tall poles, Ash Creek State Wildlife Area, about 5.5 miles (air) northeast of Bieber, Big Valley. T29N R08E S33 SW1/4, 41.175278 -121.065556, 1268m
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CHSC111095 Lowell Ahart; John Dittes 18372 2012-07-12
United States, California, Modoc, North edge of Ash Creek, south of the gravil pit, about 1/8 miles east of the parking area on the east side of Elkins Lane, Ash Creek State Wildlife Area, about 4 miles (air) west of Adin, about 8 miles (air) northeast of Bieber, Big Valley. T39N R08E S26 NW 1/4, 41.1975 -121.020556, 1266m
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CHSC111731 Lowell Ahart 18238 2012-06-28
United States, California, Butte, On the north side of Big Chico Creek, east of Sycamore Pool, Lower Bidwell Park, Chico. T22N R01E S26 NW 1/4, 39.736389 -121.828611, 61m
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CHSC112334 Lowell Ahart 18836 2013-07-09
United States, California, Butte, South side of North Honcut Creek, west of the steel power line, about 2 mile (air) northeast of Honcut, about 13 miles (air) southeast of Oroville. T17N R04E S11 SW1/4, 39.339444 -121.496944, 38m
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CHSC112839 Lowell Ahart; John Dittes 18923 2013-07-24
United States, California, Modoc, Around a man made pond, north side of Ash Creek Floodplain, 0.54 mile (air) southeast of Pilot Butte Parking Area, 1.1 miles (air) south of County Road 87, 6.8 miles (air) west of Adin, Big Valley. T38N R08E S29 SE1/4, 41.188889 -121.08, 1263m
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CHSC116165 Lowell Ahart; John Dittes 20266 2015-06-22
United States, California, Tehama, East of the home and corrals, north of Lassen Road, about 1.2 miles east of the intersection of Lassen Road and State Highway 99-E, about 4 miles (air) east of Vina, about 7 miles (air) southeast of Los Molinos. T24N R01W S21 SW1/4, 39.989444 -121.989444, 72m
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CHSC117273 Lowell Ahart; John Dittes 21221 2016-07-15
United States, California, Lassen, About 50 yards west of the road and about 400 yards south of the 4 tall poles, Ash Creek State Wildlife Area, about 5.5 miles (air) northeast of Bieber, Big Valley. T39N R08E S33 SW1/4, 41.175278 -121.065556, 1268m
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CHSC117257 Lowell Ahart; John Dittes 21200 2016-07-14
United States, California, Modoc, Strand of a new pond, south of Ash Creek Canal (now filled in), south of Ash Creek, Ash Creek State Wild Life Area, 0.79 mile (air) south of County Road 87, 1.73 miles (air) west of Adin, Big Valley. T39N R09E S30 NE1/4, 41.191389 -120.975833, 1274m
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CHSC117531 Lowell Ahart; John Dittes 21137 2016-07-13
United States, California, Lassen, South edge of the dirt dam, 50 yards east of Stonebreaker Road, 0.6 miles south of County Road A-2, 5.3 miles (air) east of Bieber, 7.3 miles (air) southwest of Adin, hills at the southern slope of Big Valley. T38N R08E S22 SW1/4, 41.114722 -121.042222, 1289m
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CHSC118247 Peter F. Zika 28157 2016-07-22
United States, Washington, San Juan, W shore of farm pond, S side of Beaverton Valley Road, 3.1 air km SE of Cady Mountain, San Juan Island., 48.544722 -123.086111, 40m
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CHSC120840 Lowell Ahart; Alex Palmerlee 21866 2018-08-09
United States, California, Yuba, Gravel bar along South Honcut Creek, about 1/8 mile southwest of the bridge, Los Vejerles Road, about 2 1/2 miles (air) southeast of Bangor. T17N R05E S02 NE1/4, 39.364444 -121.373056, 168m
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CHSC096091 L. P. Janeway 8817 2006-07-19
United States, California, Butte, Sacramento Valley. Waterfowl brood pond on shallow arm of Thermalito Afterbay, 225 m east of Wilber Road, 2.1 km south of Hwy 162. T19N R03E S28 NW1/4 of NW1/4 USGS Quadrangle: Biggs 1:24,000, 39.478056 -121.647778, 41m
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CHSC097373 Paul Maslin 39 2006-06-15
United States, California, Butte, Sierra Nevada Range, west of Hwy 32 between Chico and Forest Ranch within Big Chico Creek Ecological Reserve (BCCER). Man made pond near reserve headquarters. UTM: 10611097E 4411325N. USGS Quadrangle: Paradise West 1:24,000, 39.845 -121.701111, 488m
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CHSC097372 Paul Maslin 39 2006-06-15
United States, California, Butte, Sierra Nevada Range, west of Hwy 32 between Chico and Forest Ranch within Big Chico Creek Ecological Reserve (BCCER). Man made pond near reserve headquarters. UTM: 10611097E 4411325N. USGS Quadrangle: Paradise West 1:24,000, 39.845 -121.701111, 488m
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CHSC007604 Nick Santamaria 267 1969-07-19
United States, California, Lassen, Next to highway 139 at junction of road # 4.25 (Eagle Lake Biology Station turnoff).
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CHSC122600 Sara Taylor; Lucy Haworth 02 2019-07-18
United States, California, Plumas, Northern High Sierra Nevada. Plumas National forest. Middle Fork Feather River - National Wild and Scenic River area. Near forest service road 23N85, approx. .03 mile (air) southwest of Junction of Beckworth-Calpine Road, and Hwy 70. Portola 7.5' quad. T23N, R14E, SW1/4 of NE1/4 of sec 27., 39.817222 -120.395, 1487m
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CHSC108034 L. P. Janeway 10735 2011-09-22
United States, California, Plumas, Northern High Sierra Nevada. Plumas National Forest; a series of shallow ponds in Secret Diggings, 2.3 km south of La Porte. T21N R09E S21 NW1/4 of SE1/4 USGS Quadrangle: La Porte 1:24,000, 39.663333 -120.98, 1468m
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CHSC108035 L. P. Janeway 10737 2011-09-22
United States, California, Plumas, Northern High Sierra Nevada. Plumas National Forest; a series of shallow ponds in Secret Diggings, 2.3 km south of La Porte. T21N R09E S21 NW1/4 of SE1/4 USGS Quadrangle: La Porte 1:24,000, 39.663333 -120.98, 1468m
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CHSC123742 Lowell Ahart; John Dittes, Josephine Guardino 22539 2021-07-17
United States, California, Shasta, On the drying bottom of a low north part of McCumber Lake, 3.3 miles (air) northwest of Viola, about 8.8 miles from Shingletown. T13N, R2E, southeast ¼ Section 10., 40.548611 -121.729, 1293m
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CHSC010540 Lowell Ahart 1968-04-06
United States, California, Butte, Peter Ahart Ranch, Honcut., 39.351389 -121.520833, 43m
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CHSC002049 R. Morford 1921-04-08
United States, California, Butte, Dodge Lands., 39.742778 -121.827222, 30m
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CHSC002050 1947-05-27
United States, California, Butte, Dayton road near Chico., 39.686667 -121.855278, 67m
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CHSC027590 Jerry Snodgrass 22 1978-07-01
United States, California, Lassen, Mahogany Lake, SE of Eagle L. T31N R11E S21, 40.533889 -120.730556, 2048m
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CHSC028140 J. D. Jokerst 215 1979-05-06
United States, California, Butte, Ditch. Cox Ln, 0.8mi w. of intersection with Palermo Honcut Hwy., 39.396111 -121.54
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CHSC029916 Robin L. Ondricek 83 1978-07-05
United States, California, Lassen, Along the edges of Mahogany Lake., 40.534722 -120.731111, 2057m
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CHSC034350 J. D. Prouty 1257 1981-07-21
United States, California, Shasta, Ca. 6 mix ese. of Fall River Mills. T36N R05E S12 NE1/4 of NE1/4, 40.973333 -121.333333, 1097m
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CHSC049467 Vernon Oswald 2070 1986-05-29
United States, California, Siskiyou, Hwy 97 between Dorris and Macdoel, 46.3 mi ne of Weed. T47N R01W S14, 41.917222 -121.948611, 1219m
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CHSC049468 Vernon Oswald 1184 1984-05-09
United States, California, Butte, Calif. Hwy 32 at the second bridge w of Nord-Hamilton-Cana Hwy. T22N R01W S22 NE edge, 39.753056 -121.959722, 40m
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CHSC005924 P. Balch 1955-06-25
United States, California, Lassen, Pine Creek, Eagle Lake., 40.539722 -121.139167, 1585m
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CHSC059574 Mary Meyer 559 1980-06-01
United States, California, Lassen, Along creek off Champs Flat Road. T33N R09E S25 NE1/4 of SE1/4, 40.694444 -120.903889, 1678m
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CHSC060732 Vernon H. Oswald; Lowell Ahart 5507 1993-06-14
United States, California, Lassen, Lassen A21 (32N02), 2.1 mi E of Lassen 105 (32N28Y), on the SE side of Pine Creek Valley, ca. 8 mi (air) W of Eagle Lake. T32N R09E S34 NW1/4 of NW1/4, 40.597222 -120.956944, 1728m
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CHSC064637 Vernon H. Oswald; Lowell Ahart 6656 1995-04-17
United States, California, Tehama, Cascade Range Foothills. Dales Lake Ecological Reserve. W side of Manton Rd. (A6) ca. 1 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff. On the receding edge of Dales Lake (e side). T29N R02W S26 SW1/4 of SW1/4, 40.333056 -122.063611, 213m
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CHSC065905 Vernon H. Oswald 7411 1996-04-20
United States, California, Butte, Sacramento Valley. Sacramento River National Wildlife Refuge, Llano Seco Unit. U.S. Fish and Wildlife Service parcel between 7 Mile Lane and the Sacramento River. Marshy drainage at the SW boundary of Tract 3.4, Sanctuary II. T20N R01W S12 SW1/4 of NE1/4, 39.603333 -121.921944, 32m
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CHSC065982 Vernon H. Oswald; Lowell Ahart 7413 1996-04-23
United States, California, Tehama, Cascade Range Foothills. Hog Lake Plateau. BLM parcel along Hwy. 36 NE of Red Bluff. Along the receding margins of Hog Lake (collected at the SW end). T28N R02W S17 SW1/4 of NW1/4, 40.280278 -122.122222, 264m
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CHSC071892 Vernon H. Oswald; Lowell Ahart 9596 1998-09-08
United States, California, Modoc, County Rd. 95 at Taylor Creek northwest of Lookout and ca. 0.5 air mi northeast of Lookout Junction. T40N R06E S36 NW1/4 of SE1/4, 41.261667 -121.229722, 1280m
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CHSC076532 Heidi West; Caroline Warren 1999-05-05
United States, California, Tehama, Vicinity of upper North Fork Stony Creek, and Newville. T23N R06W S USGS Quadrangle: Newville 1:24,000, 39.838333 -122.566389, 244m
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CHSC078719 J. Marr; C. Warren, H. West 1998-07-01
United States, California, Colusa, Vicinity of Sites and Antelope Valley. In vernal pools N of Stone Corral Ck. T17N R04W S USGS Quadrangle: Sites 1:24,000, 39.326667 -122.334722, 94m
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CHSC080454 Caroline Warren; Jenny Marr, Heidi West 1998-07-01
United States, California, Colusa, Vicinity of Peterson Road and Funks Creek. T17N R04W S USGS Quadrangle: Sites 1:24,000, 39.344722 -122.334722, 91m
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CHSC089308 G. F. Hrusa; P. Kerr, S. Winterton 16324 2004-06-25
United States, California, Plumas, Northern Sierra Nevada. Farm pond few mi. E of Portola along Hwy 70, immed. adjacent to Hwy., 39.824444 -120.4125, 1554m
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CHSC099298 Lowell Ahart; John Dittes 14941 2008-06-20
United States, California, Lassen, In vernal pools and swales, 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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CHSC117527 Lowell Ahart; John Dittes 21138 2016-07-13
United States, California, Lassen, South edge of the dirt dam, 50 yards east of Stonebreaker Road, 0.6 miles south of County Road A-2, 5.3 miles (air) east of Bieber, 7.3 miles (air) southwest of Adin, hills at the southern slope of Big Valley. T38N R08E S22 SW1/4, 41.114722 -121.042222, 1289m
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CHSC097377 Paul Maslin 43 2006-04-15
United States, California, Butte, Sierra Nevada Range, west of Hwy 32 between Chico and Forest Ranch within Big Chico Creek Ecological Reserve (BCCER). UTM: 10609366E 4410379N. USGS Quadrangle: Paradise West 1:24,000, 39.836389 -121.721944, 341m
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CHSC118280 L. P. Janeway 12044 2016-05-17
United States, California, Modoc, Modoc Plateau. Devils Garden area; where Road 45N06 crosses Logans Slough; about 3.2 air-km north ofBig Sage Reservoir. T44N R11E S14 SE1/4 of NE1/4 USGS Quadrangle: Whittemore Ridge 1:24,000, 41.652778 -120.6625, 1494m
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CHSC121574 L. P. Janeway 12670 2018-06-13
United States, California, Modoc, Modoc Plateau. Devils Garden area; a large meadow just upstream of Fourmile Reservoir; along Road 48N70 at junction with Road 49N11, 2.2 km south-southeast of the Oregon border. T48N, R9E, SW¼ of NW¼ of sec. 26. Steele Swamp 7.5' quad., 41.976944 -120.915556, 1539m
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CHSC122183 Lowell Ahart 21944 2019-05-04
United States, California, Butte, Bottom of an open dry duck field, about 150 yards south of Parking Lot 5 and Rutherford Road, about ½ mile west of the interestion of Pennington Road and Rutherford Road, Gray Lodge Waterfowl Management Area, about 5 miles (air) southwest of Gridley. TRS: T17N, R1E, northwest ¼ Section 24., 39.315889 -121.806806, 21m
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CHSC012214 Tim Manolis 10 1973-07-13
United States, California, Lassen, Mahogany Lake, TRS: T31N, R11E, Sec. 21., 40.533638 -120.73286
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CHSC012427 Robert W. Severin 17 1969-06-25
United States, California, Lassen, East side of Murrer's Upper Meadow, in irrigation ditch, 2 miles ese from E.L.B.S., 40.606111 -120.693056, 1585m
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CHSC013691 Patrick Balch 1935-07-17
United States, California, Lassen, Willow Creek Springs., 40.603889 -120.693889