Hale, Lich. Amer. Exs. [Washington, D.C.]
Mason Ellsworth Hale, Jr. [76-250]
IndExs #545270400

Duke University Herbarium Lichen Collection
Catalog #: 326985
6b9ee05f-7026-4994-8914-bd904f7b2dac
Hale, Jr., Mason, Ellsworth #s.n. 00 January 1969
Myriotrema clandestinum (Fée) Hale
Dominica, Saint Paul Parish, Brantridge Estate

Arizona State University Lichen Herbarium
Catalog #: 237193
M.E. Hale s.n. 01 January 1969
Thelotrema clandestinum Fée
Dominica, Saint Paul, Brantridge Estate

University of Wisconsin - Madison
Catalog #: WIS-L-0109263
Mason E. Hale #s.n. 01 January 1969
Thelotrema clandestinum Fée
Dominica, Brantridge Estate