Pyrola aphylla
Subtitle: a morphological study
By: Theo. Holm
Publisher: University of Chicago Press
Published: 1898
Place of publication: Chicago
Language: eng
Number of pages: 254
Subjects: Pyrola; Morphology
Notes: Reprinted from the Botanical Gazette, v. 25, no. 4, p. 246-254, pl.17, April 1898.

Includes bibliographical references, p. 253-254.