Austin, Hepat. Bor.-Amer. Exs.
Coe Finch Austin [1 - 150]

Academy of Natural Sciences of Drexel University
Catalog #: PH00126288
#s.n.
Anthoceros laevis L.
USA, Northern States

University of Wisconsin - Madison
Catalog #: WIS-B-0050658
Collector Unknown #s.n.
Phaeoceros laevis (L.) Prosk.
United States, Common in the Northern States

University of Michigan Herbarium
Catalog #: 701598
[no data] #123
Phaeoceros laevis (L.) Prosk.
USA, [no data]