Verbatim text: Robertson, K. R., J. B. Phipps, and J. R. Rohrer. 1992. Summary of leaves in the genera of Maloideae (Rosaceae). Ann. Missouri Bot. Gard. 79: 81–94.
Author: Robertson, K.R., Phipps, J.B., Rohrer, J.R.
Year: 1992
Title: Summary of leaves in the genera of Maloideae (Rosaceae)
Journal: Ann. Missouri Bot. Gard
Volume: 79
Pages: 81–94