Drummond, Musci Amer.
Thomas Drummond
IndExs #905706240

Field Museum of Natural History
Catalog #: C1069589F
70b86942-383a-484c-82ab-117a8fa010db
T. Drummond #s.n.
Orthotrichum crispum Hedw.
Canada, Manitoba, Hell's Gates, below Norway House

Academy of Natural Sciences of Drexel University - Bryophytes
Catalog #: PH00129355
Thomas Drummond #s.n.
Orthotrichum crispifolium Broth.
Canada, Collected chiefly in the ROCKY MTS., British North America