Sporangiophoric Lepidophyte from the Carboniferous.
Publisher: s.n.
Published: 1919
Place of publication: [England
Language: eng
Number of pages: 108
Subjects: Paleobotany -- Carboniferous; Pteridophyta, Fossil
Other titles: Botanical gazette. Vol. 68, no. 2
Notes: "Reprinted ... from the Botanical gazette ; vol. 68, no. 2, 1919. London, 1919."

Bibliography: p. 104-106.