Ignaz von Olfers; Ignaz Franz Werner Maria von Olfers; von Olfers; I. von Olfers; I. F. W. M. von Olfers; Olfers
August 30, 1793 – April 23, 1871
diplomat, historian, zoologist, scientific collector, physician, naturalist, art historian
German zoologist, diplomat and historian (1793-1871)
http://www.wikidata.org/entity/Q214962
https://en.wikipedia.org/wiki/Ignaz_von_Olfers [View]
Kingdom of Prussia
von Olfers, Ignaz. 2025. Natural history specimens collected and/or identified and deposited. [Data set]. Zenodo. https://doi.org/10.5281/zenodo.8316638
March 12, 1789 – October 1831
Empire of Brazil
Collected Asteraceae and identified Fabaceae