Drummond, Musci Amer.
Thomas Drummond
IndExs #905706240

Field Museum of Natural History
Catalog #: C1030746F
37cfe3e5-7926-4ff0-87e4-c6da1e0db46b
s.n.
Pseudoleskeella catenulata (Brid. ex Schrad.) Kindb.
Canada

Academy of Natural Sciences of Drexel University - Bryophytes
Catalog #: PH00111493
T. Drummond #s.n.
Heterocladium heteropteroides Best
Canada, Collected chiefly in the ROCKY MTS., British North America

Academy of Natural Sciences of Drexel University - Bryophytes
Catalog #: PH00114965
Thomas Drummond #s.n.
Leskea williamsii var. filamentosa Best
Canada, Collected chiefly in the ROCKY MTS., British North America