Pennell & Killip Piperaceae Lacking at Gray Herbarium

By

Pennell, Francis W. (Francis Whittier), 1886-1952
Killip, Ellsworth P. (Ellsworth Paine), 1890-1968

Type

List

Date of Publication

1922

Original Publication

Plant lists : Chile, Colombia, Ecuador, and Peru

Contributed by

Harvard University Botany Libraries

Published by

[Approximately 1916-1942]