Sullivant & Lesquereux, Musci Bor.-Amer.
Charles L. Lesquereux [1 - 355]

University of Vermont, Pringle Herbarium, North American bryophytes
Catalog #: UVMVT003638
#s.n.
Gymnostomum aeruginosum Sm.
United States of America, Pennsylvania mountains

Academy of Natural Sciences of Drexel University
Catalog #: PH00110755
#s.n.
Gymnostomum aeruginosum Sm.
USA, Pennsylvania

University of Wisconsin - Madison
Catalog #: WIS-B-0012003
Sullivant #38
Gymnostomum aeruginosum Sm.
United States, Pennsylvania, no locality info

University of Michigan Herbarium
Catalog #: 580006
[no data] #s. n.
Gymnostomum aeruginosum Sm.
USA, Pennsylvania, [no data]