Reference:Leuenberger1986a
Verbatim text: Leuenberger, B. E. 1986. Pereskia (Cactaceae). Mem. New York Bot. Gard. 41: 1–141.
Author: Leuenberger, B.E.
Year: 1986
Title: Pereskia (Cactaceae)
Journal: Mem. New York Bot. Gard.
Volume: 41
Pages: 1–141