Phacelia heterophylla var. virgata (Greene) R.D. Dorn
Hydrophyllaceae
herbarium (2022)
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L. P. Janeway
12247
2017-06-13
06/13/2017
United States, California, Lassen, Modoc Plateau. Along the Buckhorn Backcountry Byway 35.1 road-km east of Hwy 395, 1.0 air-km southwest of Rodeo Flat. T35N R15E S24 NW1/4 of NE1/4 USGS Quadrangle: Buckhorn Lake 1:24,000
40.882222 -120.052778 WGS 1984
40§ 52m 56s N; 120§ 3m 10s W
1833 meters (6012ft)
Southeast-facing slope at top or rim overlooking Buckhorn Creek; open western juniper big sage area, burned sseveral years ago and now almost dominated by cheatgrass except for on outcrops and shallow soil such as this site; rocky volcanic-derived soil, often clayey below the surface.