Reference:Lewis1965a
Verbatim text: Lewis, W. H. 1965. Monograph of Rosa in North America. V. Subgenus Hesperhodos. Ann. Missouri Bot. Gard. 52: 99–113.
Author: Lewis, W.H.
Year: 1965
Title: Monograph of Rosa in North America. V. Subgenus Hesperhodos
Journal: Ann. Missouri Bot. Gard
Volume: 52
Pages: 99–113