CHSC:V
CHSC028591 M. S. Taylor 205 1974-04-26
United States, California, Marin, Ca. 20 ft w of Tomales Bay, in wet area around Hearts Desire Beach, Tomales Bay State Park, Point Reyes., 38.1325 -122.893056
CHSC:V
CHSC030049 L. Ahart 2259 1980-05-12
United States, California, Butte, Along the wet edges of North Honcut Creek, ca. 1 mi n and 2 1/2 mi e of Honcut. Peter Ahart Ranch, Honcut., 39.350278 -121.489167, 50m
CHSC:V
CHSC031450 L. Ahart 2509 1980-07-29
United States, California, Butte, In the gutter along Lower Forbestown Rd or Ponderosa Way, ca. 1/4 mi n of the jct of Forbestown Rd and Robinson Mill Rd, w of Forbestown., 39.498056 -121.32, 229m
CHSC:V
CHSC031684 L. Ahart 495 1974-06-24
United States, California, Butte, Along edge of North Honcut Creek on wet soil, Peter Ahart Ranch, Honcut., 39.346667 -121.480833, 46m
CHSC:V
CHSC039527 Lowell Ahart 4047 1983-06-12
United States, California, Butte, In a small meadow, about 1 mile south of Crystal Hill, near Oregon Gulch, near Lake Oroville, about 7 miles south-west of Feather Falls., 39.553333 -121.368611, 425m
CHSC:V
CHSC042380 Lowell Ahart 5495 1987-04-30
United States, California, Butte, Bottom of a small wash, Peter Ahart Ranch, about 1 1/2 miles north and 1 1/4 miles east of Honcut, about 12 miles south of Oroville., 39.350556 -121.511944, 40m
CHSC:V
CHSC042749 Lowell Ahart 254 1973-06-17
United States, California, Butte, In a small wash, Peter Ahart Ranch, about 1 1/2 miles north and 1 mile east of Honcut, about 12 miles south of Oroville., 39.349722 -121.516111, 46m
CHSC:V
CHSC042880 Mary M. Hektner 229 1975-08-14
United States, California, Sonoma, Shell Beach, Unit 24 Owners' Map, Sea Ranch, near State Highway 1., 38.422096 -123.110649
CHSC:V
CHSC043114 Joyce Lacey; Jean Witzman 1987-06-25
United States, California, Solano, NE shore of Barker Slough, 1 1/4 mi east and 1 mi south of "Dozier". T05N R02E S18 ,19, 20 USGS Quadrangle: Dozier, 38.271389 -121.791111, 1m
CHSC:V
CHSC044440 Lowell Ahart 6013 1988-05-29
United States, California, Butte, Small wash, about 1/10 mile north-east of the old barn, about 1/2 mile north-east of the Honcut Cemetary, Joie Osgood Ranch, about 4 miles north-east of Honcut., 39.346389 -121.473611, 61m
CHSC:V
CHSC045120 V. Oswald; L. Ahart 3405 1988-06-17
United States, California, Butte, Pinkard Creek ca. 1.5 mi n of Lost Creek Reservoir. Along the edge of the creek where it flows through a large meadow developed on impounded tailings from placer and hydraulic mining upstream. T20N R07E S13 SE1/4 of NE1/4, 39.591389 -121.1375, 1067m
CHSC:V
CHSC045140 Lowell Ahart 4685 1984-06-08
United States, California, Butte, Along the edge of a seep, along the road gutter, Lumpkin Ridge Road, about 6 miles north-east of Feather Falls., 39.6475 -121.139444, 518m
CHSC:V
CHSC045183 Lowell Ahart 4605 1984-05-12
United States, California, Butte, Vernal pool, Peter Ahart Ranch, about 2 miles north and 1/2 mile east of Honcut, about 12 miles south of Oroville., 39.357778 -121.523889, 37m
CHSC:V
CHSC045185 Lowell Ahart 788 1975-06-19
United States, California, Butte, Along the edges of North Honcut Creek, Peter Ahart Ranch, about 1 mile north and 3 miles east of Honcut, about 12 miles south of Oroville., 39.343333 -121.489167, 46m
CHSC:V
CHSC045187 Lowell Ahart 2394 1980-06-19
United States, California, Yuba, In small seep along the edge of a dirt road, about 3 air miles south-east of Challenge., 39.455556 -121.182778, 732m
CHSC:V
CHSC045588 M. S. Taylor 3622 1981-05-06
United States, California, Butte, W side of rd leading to Jackson Ranch, ca. 5 air mi N of Feather Falls. T21N R07E S30 SW1/4 USGS Quadrangle: Forbestown 1:24,000, 39.646111 -121.236944, 1128m
CHSC:V
CHSC046422 Lowell Ahart 6270 1989-05-23
United States, California, Butte, Pond, in Dutch Ravine, about 1/8 mile north of Swedes Flat Road, about 1 1/2 miles east of the Oroville Bangor Highway, north of Bangor., 39.452222 -121.402778, 427m
CHSC:V
CHSC046423 Lowell Ahart 6285 1989-05-28
United States, California, Butte, In a large meadow, in a mined over area south of Oregon Gulch Road, about 1/2 mile north of the Cementery, about 1 1/4 miles west of Rocky Point, about 10 miles east and 3 miles north of Oroville., 39.550556 -121.382222, 335m
CHSC:V
CHSC046474 Vernon Oswald 3809 1989-06-19
United States, California, Butte, Feather Falls-Cascade Rd, at the 1 mi paddle marker ne of Feather Falls. T20N R07E S18 NW1/4, 39.596944 -121.236111, 1006m
CHSC:V
CHSC051025 Lowell Ahart 6564 1990-07-15
United States, California, Butte, Along a small stream, below the high water line of Lake Oroville, east of the Enterprise Boat Launch Area, about 1/4 mile north-west of the Enterprise Bridge across Lake Oroville. T19N R06E S06 NW1/4, 39.538333 -121.343889, 244m
CHSC:V
CHSC055622 L. P. Janeway 2246 1987-06-19
United States, California, Butte, Meadow on Pinkard Creek, between Lewis Ridge and Mooreville Ridge; 6.5 mi from the Challenge-LaPorte Road and Travis Saddle via the road to Golden Trout Crossing. T20N R07E S18 NW1/4 USGS Quadrangle: Clipper Mills 1:24,000, 39.596389 -121.129722, 1082m
CHSC:V
CHSC055623 L. P. Janeway 2252 1987-06-19
United States, California, Butte, Meadow on Pinkard Creek, between Lewis Ridge and Mooreville Ridge; 6.5 mi from the Challenge-LaPorte Road and Travis Saddle via the road to Golden Trout Crossing. T20N R07E S13 NE1/4 USGS Quadrangle: Clipper Mills 1:24,000, 39.594444 -121.132222, 1082m
CHSC:V
CHSC055624 L. P. Janeway 2284 1987-06-20
United States, California, Plumas, Seepy area near road in ravine on north side of South Branch Middle Fork Feather River, below Whiskey Hill. T21N R07E S04 NW1/4 USGS Quadrangle: Cascade 1:24,000, 39.707778 -121.205556, 1158m
CHSC:V
CHSC055625 L. P. Janeway 2271A 1987-06-20
United States, California, Butte, Seepy area near Fall River and near the road to Fall River and Cascade, 3.0 mi north of the Feather Falls-Lumpkin Ridge Road. T21N R07E S27 NW1/4 USGS Quadrangle: Cascade 1:24,000, 39.654167 -121.184444, 1013m
CHSC:V
CHSC057145 L. P. Janeway 700 1983-09-24
United States, California, Humboldt, 10-30 ft from water line of Big Lagoon at county campground (south corner of the lagoon). T09N R01W S13 USGS Quadrangle: Trinidad 1:24,000, 41.163611 -124.130556, 3m
CHSC:V
CHSC061344 Lowell Ahart 7082 1993-07-22
United States, California, Butte, Along Fall River, west of the bridge across Fall River, about 6 (air) miles north-east of Feather Falls. T21N R07E S27 NW1/4, 39.651944 -121.183889, 1036m
CHSC:V
CHSC061513 Lowell Ahart 6975 1993-06-20
United States, California, Butte, Along seep edges, about 1/2 mile south of Quartz Hill. T21N R07E S33 SW1/4, 39.631944 -121.203056, 1219m
CHSC:V
CHSC061514 Lowell Ahart 7046 1993-07-06
United States, California, Butte, Along a seep on the south side of the dirt road, about 1/4 mile west of the Lost Creek Reservoir. T20N R07E S24 near center, 39.5775 -121.138611, 1036m
CHSC:V
CHSC062299 Richard R. Halse 4692 1993-08-19
United States, Oregon, Lincoln, Yachats; Yachats State Park, just south of the mouth of the Yachats River. T14S R12W S27, 44.31519 -124.10426, 2m
CHSC:V
CHSC069195 Vernon Oswald; Lowell Ahart 8818 1997-08-19
United States, California, Sierra, Hwy. 49 ca. 2 mi west of Goodyears Bar, 0.2 mi west of Ramshorn Campground. T19N R09E S01 SW1/4, 39.539722 -120.916944, 792m
CHSC:V
CHSC069731 Lowell Ahart 7929 1997-10-20
United States, California, Butte, On sand bars, on the west side of the sharp bend in the South Fork of the Feather River, about 1/4 mile north of the bridge across the river, about 3/4 mile north of Golden Trout Crossing, 3 miles (air) northwest of Sly Creek Reservoir Dam. T20N R07E S01 SW1/4, 39.616667 -121.144444, 914m
CHSC:V
CHSC076615 D. Hopton 268 1988-10-27
Australia, South Australia, Region 7: Eyre Peninsula. 'Waterford' via Green Patch, ca. 20km north-west of Port Lincoln., -34.575 135.760556
CHSC:V-VascularPlants
CHSC077255 G. Schoolcraft 2675 1997-08-04
United States, California, Lassen, W of Willow Creek Valley. T31N R11E S13, 40.547222 -120.6875, 1554m
CHSC:V
CHSC078001 Lowell Ahart 8334 2000-05-10
United States, California, Butte, On the sides of a moist (seepy) swale, about 100 yards south of a deep wash, just east of a dirt road, Peter Ahart Ranch, about 1 3/4 miles north and 1 1/4 miles east of Honcut, about 12 miles (air) southeast of Oroville. T17N R04E S03 SW1/4, 39.355 -121.513056, 37m
CHSC:V
CHSC078207 Lowell Ahart 8399 2000-05-25
United States, California, Yuba, On the sides of a deep wash, a north branch of Dry Creek, about 100 yards west 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, 39.161389 -121.317778, 146m
CHSC:V
CHSC078208 Lowell Ahart 8390 2000-05-24
United States, California, Butte, On the east side of North Honcut Creek, Peter Ahart Ranch, about 1 mile north and 2 3/4 miles east of Honcut, about 12 miles (air) southeast of Oroville. T17N R04E S11 SE1/4, 39.343333 -121.485833, 40m
CHSC:V
CHSC078209 Lowell Ahart 8454 2000-06-06
United States, California, Butte, On the bottom of an old gold mining pit, about 200 yards northwest of where the dirt road crosses Oregon Gulch creek, about 1/4 mile north of the cemetery, about 1 1/2 mil south of Crystal Hill, about 5 miles (air) east of Oroville Dam. T20N R05E S35 SE1/4, 39.549167 -121.374444, 305m
CHSC:V
CHSC078322 Lowell Ahart 8557 2000-07-07
United States, California, Butte, Small seep just west of the bridge across Fall River, on the north side of Fall River, about 3 miles north of Lumpkin Ridge Road, about 5 miles (air) northeast of Feather Falls. T21N R07E S27 NW1/4, 39.651944 -121.183611, 1036m
CHSC:V
CHSC078323 Lowell Ahart 8563 2000-07-11
United States, California, Butte, Seep on basalt, about 100 yards south of the dirt road, about 200 yards southeast of Lumpkin Ridge Road, about 1 1/2 miles east of Camp 18, about 6 1/2 miles (air) northeast of Feather Falls. T21N R07E S34 SW1/4, 39.629722 -121.154167, 1280m
CHSC:V
CHSC078324 Lowell Ahart 8564 2000-07-11
United States, California, Butte, Seeps, on the sides of a dirt road, about 100 yards north of Lumpkin Ridge Road, upper west branch of Know-nothing Creek, about 1 miles southwest of the intersection of Lumpkin Ridge Road, road to Fall River, and the County Road, about 5 miles (air) northeast of Feather Falls. T20N R07E S04 NE1/4, 39.623333 -121.190278, 1219m
CHSC:V
CHSC078325 Lowell Ahart 8478 2000-06-15
United States, California, Sierra, Along the road gutter, near Gleason Spring, on the north side of the Henness Pass Road, about 1 mile west of the intersection of Mountain House Road and Henness Pass Road, about 3 miles (air) northwest of Forest, about 4 miles (air) northwest of Alleghany. T19N R10E S20 SW1/4, 39.499167 -120.886944, 1463m
CHSC:V
CHSC082034 D. E. Murfet; R. L. Taplin 3584 1999-08-16
Australia, South Australia, Region 11: Southern Lofty. Currency Creek Game Reserve., -35.493056 138.832222
CHSC:V
CHSC082291 Lowell Ahart 9534 2002-04-24
United States, California, Butte, Vernal pools and swales, in a field, on the east side of Lone Tree Road, about 1 1/8 miles north of Cox Lane, about 3 miles (air) southwest of Palermo, about 7 miles (air) south of Oroville. T18N R04E S19 west border, 39.403611 -121.576111, 36m
CHSC:V
CHSC082853 Ruth B. Alford 2284 1971-08-10
United States, Oregon, Coos, North Cove of Cape Arago. At edge of path up cliff., 2m
CHSC:V
CHSC083671 John Dittes 2-13 2002-07-09
United States, California, Butte, Northern High Sierra Nevada; Plumas National Forest, between Hartman Bar Ridge and Mountain Spring House Ridge, on slope above confluence of South Branch of the Middle Fork Feather River and Pinchard Creek, ca. 0.2 air miles south-southeast of Whisky Hill. T22N R07E S33 SE1/4 USGS Quadrangle: Cascade 1:24,000, 39.714722 -121.195556, 1280m
CHSC:V
CHSC084141 Lowell Ahart 10348 2003-07-02
United States, California, Yuba, In a small stream, on the east side of Fountain Hill Road, about 3 miles south of Oregon Hill Road, about 1/2 mile (air) north of Fountain House Hill, about 3 miles (air) northeast of Dobbins. T18N R07E S16 near center, 39.410278 -121.202778, 842m
CHSC:V
CHSC084205 Lowell Ahart 10337 2003-06-30
United States, California, Butte, In the gutter on the north side of Fields Ridge Road, north of the Ponderosa Reservoir, about 3 miles (air) north of Forbestown. T20N R06E S26 SW1/4, 39.555556 -121.288611, 491m
CHSC:V
CHSC084465 Lowell Ahart 10363 2003-07-06
United States, California, Yuba, In meadow, east of the power line, about 60 yards northwest of Fountain Hill Road, about 5 miles (air) north of Dobbins. T18N R07E S04 SE1/4, 39.436667 -121.201944, 837m
CHSC:V
CHSC084742 L. P. Janeway 7928 2003-07-27
United States, California, Humboldt, North Coast. East shore of Big Lagoon, about 0.3 km north of mouth of Tom Creek. T09N R01E S07 SW1/4 of SE1/4 USGS Quadrangle: Rodgers Peak 1:24,000, 41.177778 -124.103889, 2m
CHSC:V
CHSC096435 Gordon Leppig 1257 1999-10-03
United States, California, Humboldt, Big Lagoon County Park, Big Lagoon Bog. NAD 27 UTM Zone 10, 405321E 4557202N., 41.163889 -124.129444, 3m
CHSC:V
CHSC091622 G. F. Hrusa 15718 2000-11-13
United States, California, Sonoma, Northern California. At base of ocean bluff. Kortum trail head to Goat Rock., 38.4375 -123.121944
CHSC:V
CHSC097651 Lowell Ahart 13883 2007-05-14
United States, California, Yuba, On the bottom of a swale, about 250 yards west of the power tower, power tower is about 30 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville. T17N R04E S26 SW1/4, 39.295278 -121.500556, 36m
CHSC:V
CHSC099001 Lowell Ahart 14796 2008-05-30
United States, California, Butte, Dry to damp granite soil, small meadow, bottom of an old gold mined area, about 150 yeards west of the cemetery, about 150 yards north of Oregon Gulch, about 10 miles (air) northeast of Oroville. T20N R05E S36 SW1/4, 39.547778 -121.3775, 306m
CHSC:V
CHSC099760 Lowell Ahart 15149 2008-07-23
United States, California, Butte, On the north edge of the South Fork of the Feather River, about 10 yards east of where Sucker Creek enters the South Fork of the Feather River, below the high water line of Lake Oroville, about 1/4 mile west of the Ponderosa Dam. T20N R06E S33 NW1/4, 39.550278 -121.310833, 258m
CHSC:V
CHSC107576 Lowell Ahart 17644 2011-08-19
United States, California, Butte, Along the wet road gutter, on the south side of a good forest road, about 1/2 mile north of the Lost Creed Reservoir Dam, about 4 1/2 miles (air0 north of Clipper Mills. T20N R07E S24 NE1/4, 39.580556 -121.138889, 1267m
CHSC:V
CHSC102282 Lowell Ahart; John Dittes, Josephine Guardino 18574 2013-04-24
United States, California, Mendocino, North Coast. South of the entrance and road, 2.9 miles (air) northwest of Pt. Arena, 3.3 miles (air) southwest of Manchester. T12N R17W S02 N1/2, 38.94 -123.729722, 15m
CHSC:V
CHSC113273 Lowell Ahart 19467 2014-05-13
United States, California, Butte, Along the sides of McCabe Creek, below the high water line of Lake Oroville, about 200 yards southwest of the poor parking area, on the east side of McCabe Creek, about 11 miles (air) east of Oroville. T19N R06E S07 NW1/4, 39.525556 -121.346944, 244m
CHSC:V
CHSC117831 Peter F. Zika 28284 2016-08-14
United States, Washington, Pacific, Salt marsh on marine shore just above high tide line, W side of Route 101, near milepost 22, Shoalwater Bay, SE of High Point., 46.3925 -123.951667, 1m
CHSC:V
CHSC119599 Lowell Ahart; Dr. Marge Anthony, John Dittes, Josephine Guardino 18593 2013-04-25
United States, California, Sonoma, North Coast. Residential driveway, 0.7 miles (air) east of Pacific Ocean, 0.8 miles (air) west of Gualala River. T10N R14W S undesignated Section, 38.708889 -123.441389, 111m
CHSC:V
CHSC120439 Lowell Ahart; Alex Palmerlee 21721 2018-05-10
United States, California, Butte, About 10 yards west of the dirt road (Kings Ranch Road) and 50 yards east of the wet drainage, about 3/4 mile north of intersection of Kings Ranch Road and La Porte Road, about 1 mile north of Kings School. T18N R05E S32 SW1/4, 39.367778 -121.441111, 106m
CHSC:V
CHSC120822 Lowell Ahart 21828 2018-07-27
United States, California, Butte, About 100 yards woutheast of the road gate, gate is about 100 yards east of Lumpkin Ridge Road, about one mile east of Camp 18, abaout 7 miles (air) northeast of Feather Falls. T20N R07E S02 NE_, 39.628056 -121.146667, 1291m
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CHSC122834 L. P. Janeway 13002 2019-06-17
United States, California, Butte, Northern High Sierra Nevada. Along Lumpkin Road (22N27) 0.9 road-km south-southwest of Road 22N94, along a springy slope feeding an upper northwest tributary of Know-Nothing Creek. T20N, R7E, SE¼ of NE¼ of sec. 4. Clipper Mills 7.5' quad., 39.623333 -121.188611, 1223m
CHSC:V
CHSC123746 L. P. Janeway; Emily Doe, Mary Devlin, Eyn Stapleton 13569 2021-06-22
United States, California, Yuba, Northern High Sierra Nevada. Plumas National Forest; 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, R7E, SE 1/4 of sec. 22. Challenge 7.5' quad., 39.396667 -121.1675, 815m