Verbatim text: Webster, G. L. 1970. A revision of Phyllanthus (Euphorbiaceae) in the continental United States. Brittonia 22: 44–76.
Author: Webster, G.L.
Year: 1970
Title: A revision of Phyllanthus (Euphorbiaceae) in the continental United States
Journal: Brittonia
Volume: 22
Pages: 44–76