The identification of flowering plant families, including a key to those native and cultivated in north temperate regions
By: P. H. Davis, J. Cullen.
Contributors: Cullen, J. joint author.
Edition: 2d ed.
Publisher: Cambrdige University Press
Place of publication: Cambridge; New York
Number of pages: 113
Subjects: Flowers -- Identification; Angiosperms -- Identification
Notes: Includes index.