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

Duke University Herbarium Lichen Collection
Catalog #: 154968
b8cd35c7-fa34-11e2-a92b-005056000560
Hale, Jr., Mason, Ellsworth #s.n. 00 August 1969
Melanelixia subargentifera (Nyl.) O. Blanco, A. Crespo, Divakar, Essl., D. Hawksw. & Lumbsch
United States, Minnesota, Clearwater Co., Itasca State Park. Along trail to Bear Paw

University of Wisconsin - Madison
Catalog #: WIS-L-0111534
Mason E. Hale #s.n. 01 August 1969
Melanelixia subargentifera (Nyl.) O. Blanco, A. Crespo, Divakar, Essl., D. Hawksw. & Lumbsch
United States, Minnesota, Clearwater, Along trail to Bear Paw, Itasca State Park.

University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0026665
Mason E. Hale #s.n. 00 August 1969
Melanelixia subargentifera (Nyl.) O. Blanco, A. Crespo, Divakar, Essl., D. Hawksw. & Lumbsch
United States, Minnesota, Clearwater, along trail to Bear Paw, Itasca State park