Per Axel Rydberg

Swedish-born u.s. botanist (1860–1931).

Born July 6th, 1860 in Ods socken. [ref]

Died July 25th, 1931 at 71 years old in The Bronx. [ref]

Occupations
botanical collector, botanist, curator, mycologist, plant taxonomist, 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