George Ledyard Stebbins, Jr.; G. Ledyard Stebbins; George Stebbins
* January 06, 1906 – January 19, 2000 †
botanist, geneticist, university teacher
American botanist and geneticist (1906-2000)
http://www.wikidata.org/entity/Q1354258
https://en.wikipedia.org/wiki/G._Ledyard_Stebbins [View]
United States
* December 07, 1916 – March 17, 1993 †
Norway
Collected Parmeliaceae and identified Cladoniaceae