Crosby, Caroline Macomber

* November 19, 1871 – March 07, 1950 †

United States

Collected Hymenocladiaceae and identified Cladophoraceae

Doore, Lawrence Allen

* February 28, 1908 – January 05, 1983 †

United States

Collected Blechnaceae and identified Blechnaceae

Nash, Arthur

* September 29, 1897 – March 12, 1977 †

United States

Collected Ulvaceae and identified Cladophoraceae