Boris Konstantinovich Schischkin (born 19 April [O.S.
7 April] 1886 in Kukarka; died 21 March 1963 in Leningrad) was a Russian botanist and from 1943 corresponding member of the Academy of Sciences of the USSR.
His name was Russian: ????? ?????????????? ??????, with his surname sometimes transliterated as Shishkin.