Verbatim text: Fryxell, P. A. 1978. Neotropical segregates from Sida L. (Malvaceae). Brittonia 30: 447–462.
Author: Fryxell, P.A.
Year: 1978
Title: Neotropical segregates from Sida L. (Malvaceae)
Journal: Brittonia
Volume: 30
Pages: 447–462