Exsiccatae

Lichenes Americani exsiccati, published by M. E. Hale #189
Hale, Lich. Amer. Exs. [Washington, D.C.]
Mason Ellsworth Hale, Jr. [76-250]

IndExs #545270400

Bell Museum lichens
Catalog Number: 668224
Hale, M. s.n.
Leptotrema urceolare (Ach.) Müll. Arg.
Panama