Johann Wilhelm Helfer
Johann Wilhelm Helfer; Jan Vilém Helfer; J. W. Helfer; J. V. Helfer; Joh. W. Helfer; Johann W. Helfer
February 05, 1810 – January 30, 1840
botanist, entomologist, physician, naturalist, world traveler, botanical collector, plantation owner
Bohemian physician, naturalist and expolorer (1810-1840)
http://www.wikidata.org/entity/Q38077867
https://en.wikipedia.org/wiki/Johann_Wilhelm_Helfer [View]
Specimens deposited and curated at the following institution(s):
Specimens Collected
38
organizations
1,019
specimens