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

University of Wisconsin - Madison
Catalog #: WIS-B-0047281
Collector Unknown #s.n. 10 July 1891
Porothamnium comorense (Hampe ex Müll. Hal.) Sim
Cameroon, In montibus Camerunensibus supra Bueam pagum