Three new club mosses from Panama
Subtitle: with three plates
By: by William R. Maxon.
Series: Smithsonian miscellaneous collections,; v. 56, no. 29; Smithsonian miscellaneous collections ;; v. 56, no. 29.
Publisher: Smithsonian Institution
Published: 1912
Place of publication: Washington
Language: eng
Subjects: Club-mosses.; Botany -- Panama.
Notes: Publication 2064.