Verbatim text: Allen, G. A. 1986. Amphidiploid origin of two endemic races of Aster (Asteraceae) in southern California. Amer. J. Bot. 73: 330–335.
Author: Allen, G.A.
Year: 1986
Title: Amphidiploid origin of two endemic races of Aster (Asteraceae) in southern California
Journal: Amer. J. Bot
Volume: 73
Pages: 330–335