Иван Иванович Абрамов; I.I.Abramov
* July 14, 1912 – January 11, 1990 †
botanist, bryologist
Soviet botanist and bryologist (1912-1990)
http://www.wikidata.org/entity/Q10304372
Soviet Union
* February 19, 1885 – May 25, 1972 †
Russian Empire; Soviet Union
Collected Cladoniaceae and identified Parmeliaceae