Emma Lucy Braun

American botanist and first woman to be elected president of the ecological society of america, in 1950 (1889–1971).

Born April 19th, 1889 in Cincinnati.

Died March 5th, 1971 at 81 years old in Mount Washington.

Occupations
botanical collector, botanist, plant ecologist, scientific collector
Wikipedia

Mostly it is loss which teaches us about the worth of things. Arthur Schopenhauer