Reference:Erwin2000a
Verbatim text: Erwin, D. M. and H. E. Shorn. 2000. Revision of Lyonothamnus A. Gray (Rosaceae) from Neogene of western North America. Int. J. Pl. Sci. 161: 179–193.
Author: Erwin, D.M., Shorn, H.E.
Year: 2000
Title: Revision of Lyonothamnus A. Gray (Rosaceae) from Neogene of western North America
Journal: Int. J. Pl. Sci
Volume: 161
Pages: 179–193