Verbatim text: Lehmann, N. L. and R. Sattler. 1992. Irregular floral development in Calla palustris (Araceae) and the concept of homeosis. Amer. J. Bot. 79: 1145--1157.
Author: Lehmann, N.L., Sattler, R.
Year: 1992
Title: Irregular floral development in Calla palustris (Araceae) and the concept of homeosis
Journal: Amer. J. Bot
Volume: 79
Pages: 1145–1157