Verbatim text: Gregory, M. P. 1956. A phyletic rearrangement of the Aristolochiaceae. Amer. J. Bot. 43: 110-122.
Author: Gregory, M.P.
Year: 1956
Title: A phyletic rearrangement of the Aristolochiaceae
Journal: Amer. J. Bot
Volume: 43
Pages: 110–122