Studies of American plants.
By: by Paul C. Standley.
Contributors: Field Museum of Natural History.
Series: Fieldiana -- v. 17, no. 2; Publication / Field Museum of Natural History -- v. 390; Publication (Field Museum of Natural History : 1909) -- 390.
Publisher: Field Museum of Natural History
Published: 1937
Place of publication: Chicago [Ill.]
Subjects: Botany -- America.; Plants.