A systematic study of the North American genus Trillium, its variability, and its relation to Paris and Medeola
An edition of A systematic study of the North American genus Trillium, its variability, and its relation to Paris and Medeola (1917)
By R. Ruggles Gates
Publish Date
1917
Publisher
-
Language
eng
Pages
92
Description:
subjects: Trilliums