Verbatim text: Morris, M. I. 1973. A biosystematic analysis of the Caltha leptosepala (Ranunculaceae) complex in the Rocky Mountains. III. Variability in seed and gross morphological characters. Canad. J. Bot. 51: 2259-2268.
Author: Morris, M.I.
Year: 1973
Title: A biosystematic analysis of the Caltha leptosepala (Ranunculaceae) complex in the Rocky Mountains. III. Variability in seed and gross morphological characters
Journal: Canad. J. Bot
Volume: 51
Pages: 2259–2268