Otto Stapf

Austrian botanist (1857-1933).

Born March 23rd, 1857 in Bad Ischl. [ref]

Died August 4th, 1933 at 76 years old in Innsbruck. [ref]

Occupations
botanist, university teacher
Wikipedia

Here is the test to find whether your mission on Earth is finished: if you’re alive, it isn’t. Richard Bach