H. Pittier et al. Early Collections
Pittier, Henri, 1857-1950 Killip, Ellsworth P. (Ellsworth Paine), 1890-1968 Moldenke, Harold N. (Harold Norman), 1909-1996 Morton, C. V. (Conrad Vernon) 1905-1972
List
1888-1899
Plant lists : Colombia, Costa Rica, and Venezuela
Harvard University Botany Libraries