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

University of Wisconsin - Madison
Catalog #: WIS-B-0042172
P. Dusen #s.n. 00 July 1891
Bryum leptotorquescens Müll. Hal. ex Broth.
Cameroon, In Montibus Camerunensibus ad Bueam pagun