The evolution of the Ophioglossaceae of the eastern United States
By: Edward P. St. John
Publisher: Florida Academy of Sciences
Published: 1950
Place of publication: Gainesville
Language: eng
Number of pages: 13
Notes: Caption title.

Reprinted from: "Quart. Journ. Fla. Acad. Sci., 12(4), 1949 (1950)."

Bibliography: p.13.