UCR
UCR0089579 George K. Helmkamp 17517 2011-06-09
United States, California, Nevada, Tyler Foote Crossing Road, 3.3 miles north of its junction with Grizzly Hill Road, NE of North Columbia near the Sierra Co. line/Middle Yuba River, 39.415 -120.97556, 878m
PUA
8581 G.L. Clifton 1975-09-19
United States, California, Plumas, Local landmark: Rock Creek Dam. Pulga Quad., 39.988333 -121.285, 853m
HNT
6834 K. Nakai 960 1982-10-05
United States, California, Plumas, Caribou Canyon, ca. 0.1 mile north of Hwy 70. Near 40° 01' N, 121° 13½' W., 40.01666 -121.225, 732m
MO
743965 Mary Susan Taylor 4117 1981-07-26
United States, California, Plumas, T25N R7E nw 1/4 nw 1/4 sec 4. Almanor SW. Open serpentine cliff (with granite elements), n side of Caribou Rd. 3.5 mi NE of its jct with Hwy 70 near Beldon. 2700 ft., 823m
MO
743561 Mary Susan Taylor 5521 1985-05-30
United States, California, Butte, At Butte-Plumas County line on Hwy 70, on large granitic outcrop.
MO
742681 Mary Susan Taylor 4233 1981-08-20
United States, California, Plumas, California: T25N R7E ne1/4 of nw1/4 sec 20. Almanor SW quad. On meta- volcanic moss-covered cliff, E side of Caribou Rd, 0.1 m N of its jct with Hwy 70, ca. 1.5 mi NE of Belden. Plumas County. 2400 ft., 39.991721 -120.816498, 731m
MO
743245 Mary Susan Taylor 2194 1979-09-28
United States, California, Butte, Butte County line at Hwy 70, between boundry and Arch Rock tunnel; granitic soils and dome outcrop., 488m
MO
743253 Mary Susan Taylor 3342 1980-09-27
United States, California, Butte, T23N R5E center sec 11, Pulga quad. S side of Hwy 70, at Butte-Plumas county line; exposed slab granite., 549m
RENO:V
13549 M.J. Williams 1156 1968-05-28
USA, California, Plumas, [Sierra Nevada, North Fork] Feather River, Rock Creek Dam., 39.876158 -121.374437, 352 - 352m
DAV
DAV237204 Reed Kenny 2021-25 2021-07-05
United States, California, Sierra, Downieville. On Yuba river, ca. 0.5km downstream from where Slug canyon creek meets the Yuba., 39.556997 -120.834767
DAV
Hannah Kang 1201 2024-06-26
United States, California, Plumas, East Branch North Fork Feather River Canyon. Plumas National Forest. ±0.15 walking miles northeast of Caribou Road and Hwy 70 intersection. ±10 feet south off Caribou Road., 40.015341 -121.223261, 706m
DAV
DAV329786 Jack Major s.n. 1966-07-10
United States, California, Plumas, Plumas County: Feather River Canyon, just east of Tobin (on US Alternate 40)., 39.79417 -120.550115, 610m
DAV
DAV329787 M. Vincent 853 1968-06-10
United States, California, Butte, Butte County: 1.5 miles south of Rock Creek Dam., 39.626627 -121.119284
DAV
DAV329785 K. Mawdsley 46 1998-06-28
United States, California, Plumas, Lassen National Forest, north from Hwy 70 on Forest Service road just east of Howell's Bridge over N Fork of Feather River. Ca. 300 yds along Forest Service road., 39.788498 -120.549171, 800m
SPIF
SPIF00785 Stephanie Puentes s.n. 2011-07-01
Shasta, Hanland Peak 7.5' USGS quad. Ca 1.37 air miles WSW of High Mountain. Rock outcrop with large rock mounds/boulders with Quercus chrysolepis and Pseudotsuga menziesii growing in-between rocks. Thick moss layer over rocks and soil and duff in between. With Sedum, Heuchera, Polystichum, and Philadelphus lewisii. Very steep north facing slope (~130%), 1018m
SPIF
SPIF02051 Matthew C. Berger s.n. 2018-07-05
Shasta, Hanland Peak 7.5' USGS quad. Open rocky ridgetop. Luina hypoleuca, Brickellia greenei, Polygala cornuta, Chrysolepis sempervirens, Eriogonum ursinum var. erubescens, Sedum spathulifolium., 1091m
CalBG:RSA
George K. Helmkamp 17517 2011-06-09
United States, California, Nevada, Tyler Foote Crossing Road, 3.3 miles north of its junction with Grizzly Hill Road, NE of North Columbia near the Sierra Co. line/Middle Yuba River; Pike 7.5’ Q., 39.415 -120.9755556, 878m
CalBG:RSA
G. B. Youngs s.n. 1943-06-03
United States, California, Plumas, 2.5 miles up Feather River Canyon form Belden., 915m
CalBG:RSA
RSA0066304 Charles H. Quibell 5135 1955-07-24
United States, California, Fresno, NE of Golden Trout L. ca. 3/4 m. N above trail from L. to Piute Pass in S sect of Basin. Humphreys Basin, headwaters Piute Crk, trib. S. Fk. San Joaquin Riv, W. over Sierran Crest from Bishop; Mt. Humphreys E-NE 13,986'.Lowest spots on rim NE around E to SW, 12,400'., 3353m
CalBG:RSA
D. W. Taylor 15647 1996-05-31
United States, California, Plumas, Feather River Canyon; Highway 70 at Arch Rock Tunnel (about 25 air miles NE of Oroville) about 1 mile E of the Butte County line; Plumas National Forest.; Pulga 7.5 Quad., 39.8630556 -121.385, 564m
CalBG:RSA
E. K. Balls 20783 1955-06-22
United States, California, Plumas, Grown in Botanical Garden Greenhouse, Claremont; Prop. No. 9008, plants collected by EK Balls, LW Lenz, May 14, 1955; From North Fork of Feather River, along road to Caribou, 0.5 mile from turnoff at Hwy 40., 610m
SJSU
15260 S. Woolhouse 9 2010-07-25
United States, California, Plumas, Caribou Road approximately 0.5 miles north of the intersection with Highway 70. Caribou Quad. T25NR7ES17., 40.015 -121.223
SJSU
15290 S. Woolhouse 10 2010-07-25
United States, California, Plumas, Site is 0.5 miles North of the intersection wtih Highway 70. Baribou quad., 40.015 -121.223
SD:Plants
G.K. Helmkamp 17517 2011-06-09
United States, California, Nevada, Sierra Nevada Mountains Foothills:Tyler Fotte Crossing Road, 3.3 miles north of its junction with Grizzley Hill Road, NE of North Columbia near the Sierra Co. line/Middle Yuba River (Pike 7.5'Q), 39.415 -120.97556, 878m