Verbatim text: Macklin, J. A. and J. B. Phipps. 2006. Studies in Crataegus ser. Coccineae. I. Canad. J. Bot. 84: 70–86.
Author: Macklin, J.A., Phipps, J.B.
Year: 2006
Title: Studies in Crataegus ser. Coccineae. I
Journal: Canad. J. Bot
Volume: 84
Pages: 70–86