Fredrik Johan Björnström

Björnstr.

April 28, 1833 – September 23, 1889

psychiatrist, botanist

Swedish psychiatrist and botanist (1833-1889)

Wikidata iD http://www.wikidata.org/entity/Q5578375

Has collected specimens later identified by:

Reidar Elven

Norway

Collected Poaceae and identified Poaceae

Robert Fredric Fristedt

June 19, 1832 – February 16, 1893

Sweden

Collected Poaceae and identified Poaceae

Sextus Otto Lindberg

March 29, 1835 – February 20, 1889

Sweden

Collected Brachytheciaceae and identified Scapaniaceae