J.F.v.Eschscholtz
From Wacklepedia - The Free Encyclopedia
Botanist,
Physician and
Naturalist Johann Friedrich von Eschscholtz was born in 1793 in Dorpat (today Tartu, Estonia) and died 1831 in Dorpat. Dr. Eschscholtz was in California 1816-24. The
California Poppy was named after him.