On Botrychioxylon paradoxum, sp. nov., a Palæozoic fern with secondary wood
By: by D.H. Scott ; read 18 April, 1912.
Series: Landmarks of science II
Publisher: The Society
Published: 1904
Place of publication: London
Language: eng
Format: Microform
Number of pages: 389
Subjects: Ferns, Fossil.
Notes: Includes bibliographical references (p. 387).

Microfiche. New York, N.Y. Readex Microprint Corporation, [1985?] (Landmarks II)

In Transactions of the Linnean Society of London. Botany, ser. 2, v. 7 (1904-1913), p. 373-389.