Verbatim text: Evans, R. C. and T. A. Dickinson. 1999b. Floral ontogeny and morphology in subfamily Spiraeoideae Endl. (Rosaceae). Int. J. Pl. Sci. 160: 981–1012.
Author: Evans, R.C., Dickinson, T.A.
Year: 1999b
Title: Floral ontogeny and morphology in subfamily Spiraeoideae Endl. (Rosaceae)
Journal: Int. J. Pl. Sci
Volume: 160
Pages: 981–1012