On the development of the flowers of Welwitschia mirabilis, Hook. fil.
By: by William Ramsay McNab ; read December 19, 1872.
Series: Landmarks of science II
Publisher: R. Taylor
Published: 1873
Place of publication: London
Language: eng
Format: Microform
Number of pages: 512
Subjects: Gnetum -- Anatomy.; Plants -- Reproduction.
Notes: Microfiche. New York, N.Y. Readex Microprint Corporation, [1985?] (Landmarks II)

In Transactions of the Linnean Society of London (London, England : 1804), v. 28 (1873), p. 507-512.