Verbatim text: Bassett, I. J., C. W. Crompton, and D. W. Woodland. 1974. The family Urticaceae in Canada. Canad. J. Bot. 52: 503-516.
Author: Bassett, I.J., Crompton, C.W., Woodland, D.W.
Year: 1974
Title: The family Urticaceae in Canada
Journal: Canad. J. Bot
Volume: 52
Pages: 503–516