André Guillaumin
French botanist
André Louis Joseph Edmond Armand Guillaumin was a French botanist.
He obtained his license in biology in 1906 and began work in the Muséum national d'histoire naturelle in Paris in 1909 as a preparer. Wikipedia
Born: June 21, 1885, Arrou, Vald’Yerre, France
Died: May 29, 1974 (age 88 years), Athis-Mons, France