Verbatim text: Brink, D. E. 1980. Reproduction and variation in Aconitum columbianum (Ranunculaceae), with emphasis on California populations. Amer. J.Bot. 67: 263-273.
Author: Brink, D.E.
Year: 1980
Title: Reproduction and variation in Aconitum columbianum (Ranunculaceae), with emphasis on California populations
Journal: Amer. J.Bot
Volume: 67
Pages: 263–273