Bowlesia incana Ruiz & Pav.

Bowxesia septentrionalis C. & R. Cont. U. S. Nat. Herb.
7:31. 1900.
No. 7779, collected April 26, about a mile within Kein
canyon on steep northerly slopes, the plants shaded and pro-
tected by other vegetation. The species is a variable one' and
is widely distributed in'the State. The type was collected near
Tucson, Arizona.
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