Reference:Flagg1976a
Verbatim text: Flagg, R. O. and W. S. Flory. 1976. Origins of three Texas species of Zephyranthes. Pl. Life 32: 67–80.
Author: Flagg, R.O., Flory, W.S.
Year: 1976
Title: Origins of three Texas species of Zephyranthes
Journal: Pl. Life
Volume: 32
Pages: 67–80