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

University of Wisconsin - Madison
Catalog #: WIS-B-0044520
Collector Unknown #s.n.
Glossadelphus perplanicaulis (Broth.) M. Fleisch.
Cameroon, Ad N'dian emporium in rupibus rivalibus die