Verbatim text: Wofford, B. E. 1981. External seed morphology of Arenaria (Caryophyllaceae) of the southeastern United States. Syst. Bot. 6: 126–135.
Author: Wofford, B.E.
Year: 1981
Title: External seed morphology of Arenaria (Caryophyllaceae) of the southeastern United States
Journal: Syst. Bot
Volume: 6
Pages: 126–135