Drummond, Musci Amer.
Thomas Drummond

University of Tennessee Herbarium
Catalog #: TENN-B-0040975
#252
Plagiobryum zieri (Hedw.) Lindb.
North America, unknown location, near the "Height of Sand," Rocky Mountains

University of Michigan Herbarium
Catalog #: 595736
[no data] #s. n.
Plagiobryum zierii (Dicks. ex Hedw.) Lindb.
, Near the 'Height of Land', Rocky Mountains