Drummond, Musci Amer.
Thomas Drummond

University of Tennessee Herbarium
Catalog #: TENN-B-0036957
#258
Mnium cuspidatum Hedw.
North America, unknown location, Richardson

Academy of Natural Sciences of Drexel University
Catalog #: PH00096449
T. Drummond #s.n.
Bryum cuspidatum (Bruch & Schimp. in B.S.G.) Schimp.
Canada, Rocky Mts.

University of Michigan Herbarium
Catalog #: 554410
[no data] #s. n.
Bryum creberrimum Taylor
, [no data]