Karl Maximovich
Karl Maximovich

November 11, 1827 – February 04, 1891

Russian Empire

Asteraceae

Collected Asteraceae and identified Lamiaceae

Władysław Taczanowski
Władysław Taczanowski

March 17, 1819 – January 17, 1890

Poland; Russian Empire

Salticidae

Collected Salticidae and identified Lycosidae