Please cite data retrieved from this page:
Biodiversity data provided by the participants of the Consortium of California Herbaria (Accessed through CCH1 Data Portal, ucjeps.berkeley.edu/consortium/, 2023 January 30.
Literature Citation:
CCH1 Portal. 2023. Biodiversity data provided by the participants of the Consortium of California Herbaria (https://ucjeps.berkeley.edu/consortium/ Accessed on January 30).
On the west side of Black Rock Creek, about 100 yards southwest of the foot bridge across Black Rock Creek, about 100 yards southwest of the Black Rock, Little Grass Valley Reservoir, about 4 1-2 miles (air) northwest of La Porte. T2 N R09E S30 NE1-4
Ca 4.5 road mi NE of Brush Creek, ca 0.2 mi SW of Junction House, on NW-facing road cut on SE side of the Oro-Quincy Hwy ca 0.6-0.7 mi S of its jcn with USFS Rd 2 N60. T22N R06E S2 W1-4 of NE1-4 USGS Quadrangle: Brush Creek 1:24,000
Along French Creek Road 2.6 mi northeast of Stanwood Saddle and Oroville-Quincy Hwy. West-facing road cutbank. T2 N R06E S0 W1-4 of NW1-4 USGS Quadrangle: Brush Creek 1:24,000
Along French Creek Road 4.1 mi from Stanwood Saddle and Oroville-Quincy Hwy. Southwest-facing road cutbank. T2 N R06E S3 W1-4 of SW1-4 USGS Quadrangle: Brush Creek 1:24,000
1.3 mi south-southwest of Hungry Hunt Peak; along Road 2 N84 2.6 mi from Rd 23N28. South-facing road cutbank. T22N R05E S20 SE1-4 of NW1-4 USGS Quadrangle: Berry Creek 1:24,000
Western end of Watson Ridge; about 1.8 mi east-northeast of Bald Rock Dome; about 0.7 mi northwest of Fall River. T2 N R06E S23 NE1-4 of SW1-4 USGS Quadrangle: Brush Creek 1:24,000
About 0.5 mi north of Mountain House; along Road 2 N49 1.2 mi southwest of Fourmile Ridge Road (Road 22N33). Road cutbank. T21N R06E S1 W1-4 of SW1-4 USGS Quadrangle: Brush Creek 1:24,000
About 1.5 mi west of Meadow Valley; along Big Creek Road (Road 423) 0.1 mi from Oroville-Quincy Hwy. Road cutbank. T2 N R08E S2 W1-4 of SE1-4 USGS Quadrangle: Meadow Valley 1:24,000
South-facing slope between Road 2 N57 and Black Rock Creek; about 0.1 mi north of the tip of this arm of Little Grass Valley Reservoir. T22N R09E S30 NE1-4 of NE1-4 USGS Quadrangle: American House 1:24,000
West side of Slate Creek, 3 mi northeast of Strawberry Valley; along Road 1 N35 0.1 mi south of the bridge across Slate Creek. Southeast-facing road cutbank. T20N R08E S15 SE1-4 of SE1-4 USGS Quadrangle: Strawberry Valley 1:24,000
Rock Creek, 0.3 mi northwest of Canon Creek; along Road 2 N06 0.2 mi southwest of its crossing of Rock Creek. T20N R09E S3 W1-4 of SW1-4 USGS Quadrangle: Strawberry Valley 1:24,000
South side of ridge between Haphazard, Baker, and Foreman Creeks; 3.7 road mi west of Oroville-Quincy hwy and Rogers Cow Camp via Roads 2 N15, 22N66X, and 22N40X. Southwest-facing road cutbank and above. T22N R06E S07 NE1-4 of NE1-4 USGS Quadrangle: Soapstone Hill 1:24,000
0.7 mi south of South Branch Middle Fork Feather River; 1 mi west-southwest of the mouth of Cascade Creek. Road cutbank. T2 N R07E S07 NE1-4 of SE1-4 USGS Quadrangle: Cascade 1:24,000
Hartman Bar Ridge; slope north of Road 2 N94, on south side of Franklin Hill. Clearcut area. T22N R08E S1 W1-4 of SE1-4 USGS Quadrangle: Dogwood Peak 1:24,000
Between Lookout Rock and Middle Fork Feather River; along Road 2 N19 6.1 mi southeast of Road 23N60. Southwest-facing road cutbank. T23N R08E S3 W1-4 of SW1-4 USGS Quadrangle: Dogwood Peak 1:24,000
Southeast side of Little Bear Gulch; along Road 2 N30 0.25 mi west of Sky High Road (Road 22N29). Road cutbank. T22N R07E S1 W1-4 of NE1-4 USGS Quadrangle: Haskins Valley 1:24,000
Chino Ridge, 200 ft southeast of Chino Creek along Road 2 N28, 4.6 mi north of Road 22N34. South-facing road cutbank. T22N R05E S2 W1-4 of SE1-4 USGS Quadrangle: Berry Creek 1:24,000
Ca 1 air mi SSW of Deer Park site on Rock Island Ridge, at E edge of USFS Rd 2 N60 as it parallels Marble Creek, ca 0.7 air mi N of its confluence with Little North Fork Feather River. On roadcut. T22N R06E S1 W1-4 of SE1-4 USGS Quadrangle: Soapstone Hill
Ca 1.5 air mi S of Deer Park site on Rock Island Ridge, at E edge of USFS Rd 2 N60 as it parallels Marble Creek, ca 0.5 air mi NE of its confluence with Little North Fork Feather River. On SW-facing roadcut ca 0.2 mi N of hairpin curve in road. T22N R06E S2 W1-4 of NW1-4 USGS Quadrangle: Soapstone Hill
On road cut bank, Watson Ridge, about 2 miles (air) northeast of Bald Rock Dome, about 5 miles (air) north of Feather Falls (the town). T2 N R06E S2 W1-4
Northern High Sierra Nevada. Top of south-southwest facing slope overlooking Middle Fork Feather River; head of Sherman Creek. T2 N R08E S2 W1-4 of SW1-4 USGS Quadrangle: Dogwood Peak 1:24,000
Northern High Sierra Nevada. Along Road 2 N28 on nose of ridge between Four Water Creek and Bear Creek. T23N R08E S16 center USGS Quadrangle: Dogwood Peak 1:24,000
Sierra Nevada. Lassen National Forest. Near intersection of 2 N89 and Hwy 162. Approx. 0.2 m. on 22N89. Immed. S of Rogers Cow Canon Hwy 162. [Lat.-Long. on label is 39 degrees 45 N; 121 degrees 1 W]. USGS Quadrangle: Brush Creek 1:24,000
Northern High Sierra Nevada Range; Watson Ridge; ca. 1.2 air-miles east of Middle Fork Feather River, ca. 1.9 air-mile east of Middle Fork Feather River, ca. 5.0 air-miles north by northwest of town of Feather Falls, ca. 1.6 air-mile north of Feather Overlook. South-facing slope below FS access road; ca. 3,000 feet north of Fall River. T2 N R06E S USGS Quadrangle: Brush Creek 1:24,000
Northern High Sierra Nevada. Located at Slate Creek Diversion across from the intake structure. T2 N R08E S0 W1-4 of SE1-4 USGS Quadrangle: Strawberry Valley 1:24,000
Northern High Sierra Nevada. At Sly Creek Powerhouse. From within the powerhouse yard, down 50 to 100 feet along the roadside (roadside away from reservoir). T2 N R08E S19 SE1-4 of NE1-4 USGS Quadrangle: Strawberry Valley 1:24,000
Northern High Sierra Nevada. Located at Slate Creek Diversion across from the intake structure. T2 N R08E S0 W1-4 of SE1-4 USGS Quadrangle: Strawberry Valley 1:24,000
Northern High Sierra Nevada. At Sly Creek Powerhouse. From within the powerhouse yard, down 50 to 100 feet along the roadside (roadside away from reservoir). T2 N R08E S19 SE1-4 of NE1-4 USGS Quadrangle: Strawberry Valley 1:24,000
Northern High Sierra Nevada. Along the perimeter of the northwestern arm of Little Grass Valley Reservoir. Above a trail. T2 N R09E S30 NE1-4 of NE1-4 USGS Quadrangle: American House 1:24,000
Northern High Sierra Nevada. Along the perimeter of the northwestern arm of Little Grass Valley Reservoir. Above a trail. T2 N R09E S30 NE1-4 of NE1-4 USGS Quadrangle: American House 1:24,000
Northern High Sierra Nevada. At Sly Creek Powerhouse. From within the powerhouse yard, down 50 to 100 feet along the roadside (roadside away from reservoir). T2 N R08E S19 SE1-4 of NE1-4 USGS Quadrangle: Strawberry Valley 1:24,000
Northern High Sierra Nevada. Along the perimeter of the northwestern arm of Little Grass Valley Reservoir. Adjacent to a trail. Located 20-30 feet above the high water mark. T2 N R09E S30 NE1-4 of SE1-4 USGS Quadrangle: American House 1:24,000
Northern High Sierra Nevada. Along the perimeter of the northwestern arm of Little Grass Valley Reservoir. Adjacent to a trail. Located 20-30 feet above the high water mark. T2 N R09E S30 NE1-4 of SE1-4 USGS Quadrangle: American House 1:24,000
Northern High Sierra Nevada. Along Pine Cluster Ranch Road 1.1 km east of Concow Road; about 2.2 km northeast of upper end of Concow Reservoir. T2 N R04E S02 NE1-4 of SE1-4 USGS Quadrangle: Pulga 1:24,000
Below an open ridge, about 100 yards north of the paved basalt road, about 4 miles (air) northwest of Tamarack Flat, about 6 miles (air) northwest of Little Grass Valley Reservoir. T2 N R08E S17 SE1-4
Strawberry Valley quad, T20N, R8E, SE1-4 of SE1-4 of sec. 15, Inner canyon of Slate Creek, 3 mi northeast of Strawberry Valley; along Road 10N35 2.15 mi northeast of Road 20N04.
Below an open ridge, about 100 yards north of the paved basalt road, about 4 miles (air) northwest of Tamarack Flat, about 6 miles (air) northwest of Little Grass Valley Reservoir
Cascade 7.5 USGS quad. Slopes southeast of the upper reaches of Boomer Creek, about 2.4 miles SSE of Cascade. Plants may be an intermixed population; some flowers appear to have blue pollen. Several sites within the area. Found along skid roads and slopes, younger plantations, and alongside roads. Little duff layer, mostly bare soil and rocks. Surrounding forest is mixed conifer. 0-10% canopy cover, 0-20 degree slope. Lat-Lon collected by GPS. Additional points: 39.67300, -121.14997; 39.67276, -121.148 NAD27.
