Abel Joel Grout
Grout, Abel Joel

(b. 1867 – d. March 27, 1947)

United States of America

Identified Brachytheciaceae and collected Amblystegiaceae

Charles Horton Peck
Peck, Charles Horton

(b. March 30, 1833 – d. July 11, 1917)

United States of America

Identified Tricholomataceae and collected Pucciniaceae