Crosby, Caroline Macomber

* November 19, 1871 – March 07, 1950 †

United States

Identified Cladophoraceae and collected Hymenocladiaceae

Fanning, Mary Gilmore

* 1862 – June 30, 1935 †

United States

Collected Oscillatoriaceae

Leavitt, Clara Keziah

* November 09, 1864 – April 25, 1943 †

United States

Collected Costariaceae