Drummond, Musci Amer.
Thomas Drummond
IndExs #905706240

University of Tennessee Bryophyte Herbarium
Catalog #: TENN-B-0039637
#157
Orthotrichum obtusifolium Brid.
North America, unknown location, in the country extending from Upper Canada to the Rocky Mountains

University of Michigan Herbarium
Catalog #: 593111
d9ef5d1f-7f59-45c8-98bf-fa1b208bb611
T. Drummond #s. n.
Orthotrichum obtusifolium Brid.
, In the country extending from Upper Canada to the Rocky Mountains.

Field Museum of Natural History
Catalog #: C1040268F
d7ce566c-10d5-4bc9-9b0f-63607901c397
T. Drummond #s.n.
Orthotrichum obtusifolium Brid.
Canada