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

University of Wisconsin - Madison
Catalog #: WIS-B-0048995
P. Dusén #s.n. 17 April 1892
Thuidium chenagonii Müll. Hal. ex Renauld & Cardot
Cameroon, In montibus »Rumpi» ad Jumbo pagum