Person Details: P. K. H. Dusén
Person:

P. K. H. Dusén ( Per K. H. Dusén)
Dates:

1855–1926
Specialities:

Spermatophytes; All groups; Bryophytes; Fossils; Pteridophytes
Roles:

Author, Collector, Determiner
Details:

Brazil, Argentina, Chile, Paraguay, Sweden, Cameroon
Notes:

Collections widely distributed in Brazil (RJ,MG,SP) 1902-1904