Verbatim text: Pinkava, D. J. 2002. On the evolution of the continental North American Opuntioideae (Cactaceae). In: D. R. Hunt and N. P. Taylor, eds. 2002 Studies in the Opuntioideae (Cactaceae). Sherborne. Pp. 59–98.
Author: Pinkava, D.J.
Year: 2002
Title: On the evolution of the continental North American Opuntioideae (Cactaceae)
Editor: Hunt, D.R.Taylor, N.P.
Book title: Studies in the Opuntioideae (Cactaceae)
Edition: 2002
Pages: 59–98