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

University of Florida Herbarium
Catalog #: FLAS-F-01283
C.L. Shear s.n. 31 August 1900
Sphaerotheca humuli (DC.) Burrill
USA, Colorado, Telluride; 37.9375 -107.81167