Verbatim text: James, J. F. 1883. Revision of the genus Clematis of the United States. J. Cincinnati Soc. Nat. Hist. 6: 118-135.
Author: James, J.F.
Year: 1883
Title: Revision of the genus Clematis of the United States
Journal: J. Cincinnati Soc. Nat. Hist
Volume: 6
Pages: 118–135