Holzinger, Musci Acrocarpi Bor.-Amer.
John M. Holzinger [1 - 525]

West Virginia University Herbarium
Catalog #: WVA-B-0005032
s.n.
Atrichum angustatum (Brid.) Bruch & Schimp.
United States, Minnesota

University of Michigan Herbarium
Catalog #: 546063
J. M. Holzinger #s. n. 02 June 1924
Atrichum angustatum (Brid.) Bruch & Schimp.
USA, Minnesota, Winona, Winona; Biesanz gravel pits

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00012471
J.M. Holzinger #s.n. 02 June 1924
Atrichum angustatum (Brid.) Bruch & Schimp.
USA, Minnesota, Winona; Biesanz gravel pits

University of Wisconsin - Madison
Catalog #: WIS-B-0004773
John M. Holzinger #s.n. 02 June 1924
Atrichum macmillanii (Holz.) Frye in Grout
United States, Minnesota, Winona, Biesanz gravel pits