The  different forms of flowers on plants of the same species
By: by Charles Darwin.
Publisher: D. Appleton
Published: 1877
Place of publication: New York
Language: eng
Number of pages: 352
Subjects: Plants -- Variation; Fertilization of plants; Heterostylism
Notes: Includes bibliographical references and index.

Cop.1 printed 1886; cop.2, 1896.