Merrill, Lich. Exs. Ser. II [?Rockland (Maine)]
George K. Merrill [1-150]
IndExs #434087812

University of Wisconsin - Madison
Catalog #: WIS-L-0085768
Mr. Twitchell #s.n.
Nephromopsis richardsonii (Hook.) Divakar, A. Crespo & Lumbsch
United States, Alaska, Flatt

University of Michigan Herbarium
Catalog #: 112559
4401c361-aa75-4770-a7f4-89a0e766e1a7
Twitchell #s. n.
Masonhalea richardsonii (Hook.) Kärnefelt
United States, Alaska, no data, Flat