Verbatim text: Sanders, D. L. and C. Clark. 1987. Comparative morphology of the capitulum of Enceliopsis. Amer. J. Bot. 74: 1072–1086.
Author: Sanders, D.L., Clark, C.
Year: 1987
Title: Comparative morphology of the capitulum of Enceliopsis
Journal: Amer. J. Bot
Volume: 74
Pages: 1072–1086