Fryxell, P.A. 1978: Neotropical segregates from Sida L. (Malvaceae). – Brittonia 30: 447-462

Title	Neotropical segregates from Sida L. (Malvaceae)
Authorship	Fryxell, P.A.
Date published	1978
Volume	30
In journal	Brittonia
Pages	447-462