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

University of Wisconsin - Madison
Catalog #: WIS-B-0047792
Collector Unknown #s.n. 15 July 1891
Rhynchostegium Bruch & Schimp.
Cameroon, In montibus Camerunensibus ad Bueam pagum