Willis, John Christopher , 1868-1958 Shaw, Herbert Kenneth Airy
A dictionary of the flowering plants and ferns
- 8th ed.revised by H. K. Airy Shaw.
- University Press Cambridge [Eng.] 1973 1973
- xxii, 1245, lxvi p. ; 23 cm.
First published under title: A manual and dictionary of the flowering plants and ferns