Uromyces heterodermus Syd.

NORTH AMERICAN UREDINALES. ( BOTANICAL jj
ELAM BARTHOLOMEW.
1692. Uromyces heterodermus Syd.—III.
1906: Annal. Mycol. 4: 29.
On Erythronium parviflorum (Wats.) Good
Silver Lake, Colo., Aug., 1914.	E. Bethel
NEW YORK BOTANICAL GARDEN
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