Mentzelia albicaulis (Douglas ex Hook.) Douglas ex Torr. & A.Gray

PLANT EXPLORATION OF
i* w herb.
BRITISH COLUMBIA harvard'wuvSSSi
UNDER THE AUSPICES OF THE ARNOLD ARBORETUM
NEW YORK BOTANICAL GARDEN
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222	26 JUNE 1938
Mentzelia albicaulis Dougl.
Arid slopes, Hat Creek Valley,
MARBLE, MTS. 3000 ft.
J. William Thompson
Emily M. Thompsoi
on I
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COLLECTORS
03584864