Eriogonum wrightii var. trachygonum (Torr. ex Benth.) Jeps.

PLANTS OF CALIFORNIA
DISTRIBUTED BY THE
HERBARIUM OF THE UNIVERSITY OF CALIFORNIA, BERKELEY,
250. Eriogomrm Wrightii Torr.
Syn. Eriogonvm trachygonum Torr.
Mt. Hamilton, in the Coast Ranges of Santa Clara County,
Upper Sonoran Zone, at an altitude of 1280 m.
Growing among granitic rocks in clay on the northerly slope
of Copernicus Peak. Perianth-segments very obtuse, dull white
or rose-pink, usually dull white and with a mid-vein of green or
crimson; all color-forms may occur on a single plant, but individual
plants have a tendency towards one color. Stamens 8 or 9; fila-
ments all hirsute at base; anthers rose-pink. Ovaries white or
rose-pink.
Collected by H. M. Hall (no. 9895), October 9, 1914.
NEW YORK BOTANICAL GARDEN
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