Karl Hermann Zahn

German botanist (1865-1940).

Born December 3rd, 1865 in Baiertal.

Died April 8th, 1940 at 74 years old in Haigerloch.

Occupations
botanical collector, botanist, scientific collector, university teacher
Wikipedia

It matters not how a man dies, but how he lives. The act of dying is not of importance, it lasts so short a time. Samuel Johnson