Hesperolinon micranthum (A.Gray) Small

PLANTS OF CALIFORNIA
DISTRIBUTED BY THE
HERBARIUM OF THE UNIVERSITY OF CALIFORNIA, BERKELEY.
244. Iiintun micranthum Gray.
• Middle Fork of the Feather River, Plumas County, in the
Transition Zone at an altitude of 1340 m.
Growing on a south slope well above the river in loose soil in
open spaces between trees and shrubs, the most conspicuous of
which are Pinus ponderosa, Pseudotsuga taxifolia, Quercus EeUoggw,
and Ceanothus iniegerrvmus.
Inner sepals remotely glandular on margins. Petals white,
often faintly tinged with rose, notched at summit; claw «lightly
roughened but not appendaged. Ovary with 3 cells each parfly
divided into 2 compartments, marked externally by six green
longitudinal lines.
Collected by H. M. Hall (no. &362), July 20, 1912.
NEW YORK BOTANICAL GARDEN
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