Dusén, Musci Afr. Camerun.
Per K. H. Dusén [1 - 921]
IndExs #1579592191

Yale University Herbarium, Peabody Museum of Natural History
Catalog #: YU.184593
s.n.
Rhaphidostegium fluminale C. Mull.

University of Wisconsin - Madison
Catalog #: WIS-B-0041412
P. Dusén #s.n. 25 March 1892
Aptychus
Cameroon, Prope N’dian emporium