Verbatim text: Pryer, K. M., D. M. Britton, and J. McNeill. 1983. A numerical analysis of chromatographic profiles in North American taxa of the fern genus Gymnocarpium. Canad. J. Bot. 61: 2592--2602.
Author: Pryer, K.M., Britton, D.M., McNeill, J.
Year: 1983
Title: A numerical analysis of chromatographic profiles in North American taxa of the fern genus Gymnocarpium
Journal: Canad. J. Bot
Volume: 61
Pages: 2592–2602