Morse & Ladd, Lich. Exs. Magnicamp. Fasc. 3 [Lawrence KS]
Caleb Morse and Douglas Ladd [101-150]

Private Herbarium of T. L. Esslinger Herbarium
Catalog #: 0027626
M. K. Advaita #7877 06 June 2009
Phaeophyscia nigricans (Flörke) Moberg
U.S.A., North Dakota, Grand Forks, 1.5 mi N of Arvilla. Turtle River State Park, old farmstead NE corner of park along Turtle River

Santa Barbara Botanic Garden Lichen Herbarium
Catalog #: SBBG008765L
M. K. Advaita #7877 06 June 2009
Phaeophyscia nigricans (Flörke) Moberg
U.S.A., North Dakota, Grand Forks, 1.5 mi N of Arvilla. Turtle River State Park, old farmstead NE corner of park along Turtle River