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

University of Wisconsin - Madison
Catalog #: WIS-B-0045882
E. Jacobson #s.n. 00 December 1929
Macromitrium tylostomum Mitt. ex Bosch & Sande Lac.
Cameroon, Sumatra OCC., Res. Sum. Westk., Fort de Kock