Karl August Otto Hoffmann

O.Hoffm.; Otto Hoffmann; O. Hoffmann

October 25, 1853 – September 11, 1909

botanist, pedagogue

German botanist (1853–1909)

http://www.wikidata.org/entity/Q4147110

https://en.wikipedia.org/wiki/Karl_August_Otto_Hoffmann [View]

German Confederation German Empire