Verbatim text: Gastony, G. J. 1986. Electrophoretic evidence for the origin of a fern species by unreduced spores. Amer. J. Bot. 73: 1563--1569.
Author: Gastony, G.J.
Year: 1986
Title: Electrophoretic evidence for the origin of a fern species by unreduced spores
Journal: Amer. J. Bot
Volume: 73
Pages: 1563–1569