Ellis & Everhart, Fungi Columb.
J.B. Ellis ; B.M. Everhart [1 - 1400]

University of Florida Herbarium
Catalog #: FLAS-F-01511
C.L. Shear s.n. 01 September 1898
Erysiphe polygoni DC.
USA, Colorado, Sheephorn Divide, Middle Park; 38.941936 -105.157209