Drummond, Musci Amer.
Thomas Drummond

University of Tennessee Herbarium
Catalog #: TENN-B-0032798
#197
Hypnum curvifolium Hedw.
Canada, unknown location, in Upper Canada

Academy of Natural Sciences of Drexel University
Catalog #: PH00113154
T. Drummond #s.n.
Hypnum curvifolium Hedw.
Canada, Collected chiefly in the ROCKY MTS., British North America