Viktor Ferdinand Brotherus

* October 28, 1849 – February 09, 1929 †

Finland; Grand Duchy of Finland; Russian Empire

Bryaceae

Collected Bryaceae and identified Pottiaceae

Mikael Foslie
Mikael Foslie

* October 21, 1855 – November 09, 1909 †

Norway

Hapalidiaceae

Collected Hapalidiaceae and identified Hapalidiaceae

Grace Evelyn Pickford
Grace Evelyn Pickford

* March 24, 1902 – January 20, 1986 †

United States; United Kingdom

Libellulidae

Collected Libellulidae and identified Octopodidae