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CHSC081476 Julie Rose 22 2000-03-20
United States, California, Shasta, North side of the Sacramento River Trail; just east of the suspension bridge. Along the side of the trail, about 50 feet from the river. T32N R05W S28 SE1/4 USGS Quadrangle: Redding 1:24,000, 40.595833 -122.433889, 152m
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CHSC081477 Julie Rose 40 2000-03-25
United States, California, Shasta, Open field bordered by Millville Plains Road on the East and Antler Road on the South. 11 miles E of Redding. 1.2 miles S of Highway 44. T31N R03W S23 SW1/4 USGS Quadrangle: Palo Cedro 1:24,000, 40.525556 -122.175833, 189m
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CHSC083948 Lowell Ahart 10023 2003-03-24
United States, California, Butte, Fields, about 50 yards north of the access road to the boat ramp at the Thermalito Afterbay, about 200 yards west of Larkin Road, about 1 1/4 miles south of the Oroville Airport, about 5 miles (air) southwest of Oroville. T19N R03E S27 SW1/4, 39.468333 -121.63, 49m
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CHSC083958 Emma M. Ahart 2003-03-19
United States, California, San Diego, Flat area in Palm Canyon, about 100 yards south of the road, south of Road S3, about 12 miles southwest of Borrego Springs, in Anza-Borrego Desert State Park., 33.150833 -116.371944, 914m
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CHSC009188 G. Strausbaugh 24 1970-03-29
United States, California, Shasta, W side Whiskeytown Hwy. opposite Whiskeytown Marina and ca. 15 ft. above rd., 40.648056 -122.557222, 381m
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CHSC009285 D. C. Burns 118 1971-04-04
United States, California, Tehama, Along n side of Wildcat rd. ca. 1.5 mi n of the intersection of Wildcat rd. and County rd. #A-6, (this intersection is ca. 9 mi n of State highway 36 on the County rd. #A-6)., 40.419167 -121.983611, 305m
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CHSC090236 Jody Henderson 2 1989-03-22
United States, California, Butte, 200 yds n of Rock creek, Hwy 99 to Meridian Rd to Kilkare ln, 6 mi. n of Chico, 0.25 se of Kilkare ln., 39.820833 -121.915278, 73m
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CHSC090593 Joseph Silveira 19 1982-04-17
United States, California, Butte, 75 m east-northeast of Horseshoe Lake and 80 m north of Big Chico Creek, 4 km northeast of Chico., 39.773056 -121.778056, 190m
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CHSC090584 Sara R. Goldman 6 1988-03-15
United States, California, Butte, Vic. Salmon Hole, ca. 5 mi e of Chico Municipal Golf Course., 39.783056 -121.743611, 122m
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CHSC107093 V. Lockie; M. S. Williams 2010-02-23
United States, California, Glenn, Black Butte Lake. T22N R04W S18 NW1/4 of NE1/4, 39.768333 -122.355, 158m
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CHSC090605 Jose Romero 6 1983-04-20
United States, California, Butte, Site located on the Oroville Wildlife Area. Junction of Larkin and Timothy Roads, 4 mi southwest of Oroville., 39.456111 -121.641667, 46m
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CHSC090251 Eric M. Haney 19 1989-04-23
United States, California, Butte, Found on e side of Hwy 32, ca. 7.5 km s of Forest Ranch. Ridge top., 39.840556 -121.698889
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CHSC096505 Lowell Ahart; Brian Williams 13671 2007-04-13
United States, California, Placer, Waste area about 50 yards north of the Manzanita Cemetery, about 3 1/3 miles north of Lincoln. T13N R06E S28 SE1/4, 38.945833 -121.302778, 37m
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CHSC098781 Richard R. Halse 7119 2007-03-24
United States, California, Mariposa, Along State Hwy. 140 ca. 7.6 miles west of Mariposa., 37.469167 -120.075, 747m
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CHSC098779 Richard R. Halse 7114 2007-03-23
United States, California, Tuolumne, Along State Hwy. 49 ca. 0.7 miles north of Chinese Camp., 37.883611 -120.439167, 385m
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CHSC101094 Lowell Ahart; John Dittes 15500 2009-03-20
United States, California, Butte, Open area west of the Guardian Rock Trail, about 175 yards southwest of the Ten Mile House Road Trail, about 300 yards west of Highway 32, west of the intersection of Highway 32 and Ten Mile House Road, Upper Bidwell Park, about 10 miles northeast of Chico. T23N R02E S35 SE1/4, 39.804444 -121.718611, 407m
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CHSC103659 Lowell Ahart 16572 2010-03-31
United States, California, Butte, Open pasture field, about 1 1/2 miles north and 2 1/2 miles east of Honcut, about 12 miles southeast of Oroville. T17N R04E S02 SW1/4, 39.355 -121.493056, 67m
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CHSC113806 M. Ocken 2011-04-17
United States, California, Shasta, Blue oak woodland open space two miles west of Anderson., 40.4625 -122.354167, 158m
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CHSC115339 Lowell Ahart 20028A 2015-04-11
United States, California, Butte, Normal size plants, on dry rocky thin soil, near a gold mined area . T27N R04E S12 near center, 39.345 -121.471111, 72m
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CHSC118058 Daphne K. Christopher; Hannah Stevens 212 2003-04-19
United States, California, Tehama, Dye Creek Nature Conservancy Preserve. Ridge above Antelope Creek Trail., 40.105 -122.041111, 111m
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CHSC119253 E. Neese; E. Painter, P, Douglas, C. Popolizio, R. Smith HL 1262 1995-04-03
United States, California, Monterey, Fort Hunter Liggett (Training Area 13), ca. 1.6 air km SSEof moutn of Old Man Canyon, ca. 4.6 air km due E of San Antonio River. UTMs (NAD 27, map estimate): zone 10S, 662800 E, 3984000 N., 340m
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CHSC120456 Richard R. Halse 9338 2015-03-22
United States, California, Monterey, Along U S. Hwy. 101, west side of Hwy. at the Bradley Exit., 35.863333 -120.826944, 176m
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CHSC090938 Lowell Ahart; Richard Rabeler, Lawrence Janeway, Linnea Hanson 11747 2005-04-20
United States, California, Plumas, On the north side of Highway 70, about 1/8 mile east of Chambers Creek, about one mile northeast of Indian Jim Campground. T24N R06E S03 SE1/4, 39.958333 -121.288889, 630m
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CHSC091194 Lowell Ahart; John Dittes 11953 2005-06-02
United States, California, Lassen, Along a poor dirt road, about 1/2 mile west of the Anderson Ranch home, Long Valley, about 4 3/4 miles (air) northwest of the intersection of Scott Road and Highway 70, 6.6 miles (air) northwest of Hallelujah Junction. T23N R17E S08 SW1/4, 39.873889 -120.101944, 1512m
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CHSC096524 Lowell Ahart 13721 2007-05-08
United States, California, Tehama, On the west bank of Vestal Road, about 50 yards southeast of a small stream, about 5.3 miles west of the intersection of Cannon Road and Reeds Creek Road, about 21 miles (air) west of Red Bluff. T27N R07W S12 NE1/4, 40.213056 -122.598611, 304m
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CHSC109177 Lowell Ahart; Linnea Hanson, Susan Bazell, Josephine Guardino 18014 2012-05-10
United States, California, Butte, Weedy field on the north side of the path, north of Big Chico Creek, on the south side of the paved park road, south of the old walnut orchard, south of Vallombrosa Avenue, about 1/4 mile west of Peterson Drive, Lower Bidwell Park, Chico. T22N R02E S19 NW1/4, 39.750833 -121.801389, 76m
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CHSC115304 Lowell Ahart 20161 2015-05-09
United States, California, Sierra, Small broken rock slide, on the north side of the Canyon Creek Trail, trail on the north side of the North Fork of the Yuba River, about 300 yards of Highway 49, about one mile west of Indian Valley. Mixed Evergreen Forest. T19N R09E S18 NW1/4, 39.516111 -121.015, 693m
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CHSC120371 Lowell Ahart; John Dittes 21685 2018-04-12
United States, California, Shasta, About 90 yards east of the gravel road, Plateau top, north edge of Eagle Canyon, just northeast of confluence of North Fork Battle Creek and Digger Creek, 2.6 miles (air) west-southwest of Manton, 4.8 miles (air) south-southwest of Shingletown. T30N R01E S25 NE1/4, 40.425833 -121.919444, 408m
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CHSC105997 B. Castro; L. P. Janeway 1094 2000-04-22
United States, California, Tehama, High Cascade Range. Along USFS Rd 28N29/Ponderosa Way 0.8 km northwest of Black Rock; south-facing slope overlooking Mill Creek. T27N R02E S14 NW1/4 of SE1/4 USGS Quadrangle: Barkley Mountain 1:24,000, 40.190833 -121.713889, 872m
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CHSC091761 G. Douglas Barbe; J. T. Howell, T. C. Fuller 2724 1980-05-20
United States, California, Trinity, Klamath Ranges. North of Trinity Center on "one eye flat" south side of Trinity River bridge, west side of Hwy 3, 0.4 mi north of Coffee Creek Road. T37N R07W S06 USGS Quadrangle: Bonanza King 1:64,000, 41.101667 -122.71, 756m
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CHSC100975 L. P. Janeway 9233 2008-03-18
United States, California, Butte, Cascade Range Foothills. East edge of City of Chico; south side of Humboldt Road 1.3 km northeast of Bruce Road. T22N R02E S20 SE1/4 USGS Quadrangle: Chico 1:24,000, 39.741944 -121.773056, 123m
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CHSC102350 L. P. Janeway; B. Castro 9744 2009-04-25
United States, California, Tehama, Cascade Range Foothills. Tehama Wildlife Area; along the Powerline Road near the Shaw Creek Bridge over an un-named northeastern fork of Shaw Creek. T27N R01W S13 NW1/4 USGS Quadrangle: Dewitt Peak 1:24,000, 40.196944 -121.917778, 518m
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CHSC102465 L. P. Janeway 9662 2009-03-28
United States, California, Tehama, Cascade Range Foothills. Tehama Wildlife Area; along West Grapevine Jeep Trail 1.9 road km west of the power lines; ridge top north of Little Grapevine Creek. T27N R01E S02 NE1/4 of NW1/4 USGS Quadrangle: Dewitt Peak 1:24,000, 40.2275 -121.943611, 503m
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CHSC101477 B. Castro; L. P. Janeway 1698 2008-04-07
United States, California, San Bernardino, Mojave Desert. Along Steam Well Road 7.1 km east of Trona Road, just south of Golden Valley Wilderness Area; near bottom of the wash between Red Mountain and Lava Mountain. T29S R41E S36 NE1/4 of NW1/4 USGS Quadrangle: Klinker Mountain 1:24,000, 35.376111 -117.535278, 932m
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CHSC102227 B. Castro; L. P. Janeway 1715 2008-04-10
United States, California, San Bernardino, Mojave Desert. South-southwestern slope of Opal Mountain, about 550 m from the top. T32S R45E S07 SE1/4 of SE1/4 USGS Quadrangle: Opal Mountain 7.5', 35.155556 -117.188611, 1050m
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CHSC088971 Christine Hantelman 66 2000-04-08
United States, California, Butte, In vernal pool preserve between Oroville airport runway and Table Mountain golf course. Around pools. T19N R03E S15 USGS Quadrangle: Oroville, 39.493333 -121.622222, 61m
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CHSC121801 Peter F. Zika 24318 2009-05-06
United States, Washington, Klickitat, Near head of Hartley Canyon, Columbia Hills., 45.716667 -120.733333, 457m
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CHSC089031 Pat Sater 2001-04-08
United States, California, Tehama, Tehama Wildlife Area. 1 mile north of Antelope Creek upper slab crossing, 5 yds from Ishi Road. UTM: 10 0594961 E, 4454220 N., 40.233036 -121.883727, 551m
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CHSC123462 Lowell Ahart; John Dittes, Josephine Guardino 22289 2021-04-04
United States, California, Butte, High south bank of Rocky Honcut Creek, about 100 yards west of the siphon, about 2¼ miles northwest of Bangor. T18N, R5E, northwest ¼ Section 16., 39.421583 -121.417056, 195m
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CHSC123946 L. P. Janeway; Evan MacKinnon 13405 2021-04-14
United States, California, Butte, Sacramento Valley. West side of Wilbur Road 2.3 km south of Hwy 162, just north of one of the eastern arms of Thermalito Afterbay. T19N, R3E, NW¼ of sec. 29. Biggs 7.5' quad., 39.476667 -123.651667, 40m
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CHSC123938 L. P. Janeway 13371 2021-03-24
United States, California, Butte, Sacramento Valley. About 80 m southeast of the Thermalito Forebay levee, about 600 m east-northeast of the Thermalito Forebay South Boat Ramp. T19N, R3E, SE 1/4 of sec. 10. Oroville 7.5' quad., 39.513333 -121.613889, 64m
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CHSC124530 Esther; J. Dittes 41 2019-04-15
United States, California, Tehama, Dye Creek Preserve, Los Molinos, CA. Found right off the trail., 40.103197 -122.046655, 112m
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CHSC124795 Josephine Guardino; John Dittes 797 1995-05-08
United States, California, Modoc, Modoc Plateau; Big Valley, Ash Creek State Wildlife Area; 8.26 air-mile west of Adin, 2.3 miles east of Lookout; north aspect of Pilot Butte. T39N, R8E, nw¼ Sec. 19. Big Swamp 7.5' quad., 41.207619 -121.101542, 1292m
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CHSC125142 Wendy L. Boes; Reed Kenny and Rick Wachs 2018-015 2018-04-20
United States, California, Nevada, Northern Sierra Nevada, San Juan Ridge, Montezuma Hill. Volcanic outcrop along Redbud Trail., 39.32302 -121.06388, 843m