Reference:Wherry1933a
Verbatim text: Wherry, E. T. 1933. The geographic relations of Sarracenia purpurea. Bartonia 15: 1–6.
Author: Wherry, E.T.
Year: 1933
Title: The geographic relations of Sarracenia purpurea
Journal: Bartonia
Volume: 15
Pages: 1–6