Verbatim text: Sullivan, V. I. 1973. Biosystematics of Aletris lutea Small, Aletris obovata Nash and natural hybrids. Brittonia 25: 294–303.
Author: Sullivan, V.I.
Year: 1973
Title: Biosystematics of Aletris lutea Small, Aletris obovata Nash and natural hybrids
Journal: Brittonia
Volume: 25
Pages: 294–303