The allies of Selaginella rupestris in the southeastern United States.
By: By G. P. Van Eseltine.
Series: Smithsonian institution. United States national museum. Contributions from the United States national herbarium.; v. 20, pt.5
Publisher: Govt. print. off.
Published: 1918
Place of publication: Washington
Language: eng
Number of pages: 172
Subjects: Selaginella rupestria.