R.W. Kiger, 26 April 1991; from letter by Dmitry Bochkov given as:- http://vir.nw.ru/biography/kostina.htm, lifespan -lifespan - from publiction by A.K.Sytin & D.D.Slastunov in Studies in the history of Biology 13(1): 24-70. 2021
Example of Name Published
Cerasus floribunda in Bull. App. Bot., Leningrad, Ser VIII, No.4: 74 (1935)