Determinations of South American Plants of Current Collections, Based Mainly on Material in National Herbarium
Pennell, Francis W. (Francis Whittier), 1886-1952 Rusby, Henry Hurd, 1855-1940 Killip, Ellsworth P. (Ellsworth Paine), 1890-1968
List
1917-1922
Plant lists : Chile, Colombia, Ecuador, and Peru
Harvard University Botany Libraries
[Approximately 1916-1942]