Leo Lesquereux
Lesq.; Léo Lesquereux; Charles Léo Lesquereux
November 18, 1806 – October 25, 1889
botanist, bryologist, explorer, paleontologist
Swiss-American botanist (1806-1889)
http://www.wikidata.org/entity/Q2959722
https://en.wikipedia.org/wiki/Leo_Lesquereux [View]