Dusén, Musci Afr. Camerun.
Per K. H. Dusén [1 - 921]

University of Wisconsin - Madison
Catalog #: WIS-B-0047665
Collector Unknown #s.n. 06 January 1892
Racopilum africanum Mitt.
Cameroon, In montibus Camerunensibus ad Bomanam pagum