Reference:Hufford1989a
Verbatim text: Hufford, L. 1989. Structure of the inflorescence and flower of Petalonyx linearis. Pl. Syst. Evol. 163: 211–226.
Author: Hufford, L.
Year: 1989
Title: Structure of the inflorescence and flower of Petalonyx linearis
Journal: Pl. Syst. Evol
Volume: 163
Pages: 211–226