Nathaniel Lord Britton
Nathaniel Lord Britton

January 15, 1859 – June 25, 1934

United States

Fabaceae

Collected Fabaceae and identified Fabaceae

Elizabeth Gertrude Britton
Elizabeth Gertrude Britton

January 09, 1858 – February 25, 1934

United States

Lejeuneaceae

Collected Lejeuneaceae and identified Pylaisiadelphaceae

Millie Timmerman

October 01, 1871 – 1942

United States

Asteraceae

Collected Asteraceae and identified Rosaceae

Charles Wright
Charles Wright

October 29, 1811 – August 11, 1885

United States

Poaceae

Collected Poaceae and identified Lejeuneaceae