Reference:Fernald1935a
Revision as of 17:53, 26 July 2019 by Unknown user (talk)
Verbatim text: Fernald, M. L. 1935. Critical plants of the upper Great Lakes region of Ontario and Michigan. Rhodora 37: 197--222.
Author: Fernald, M.L.
Year: 1935
Title: Critical plants of the upper Great Lakes region of Ontario and Michigan
Journal: Rhodora
Volume: 37
Pages: 197–222