Fryxell, P.A. 1985: Sidus sidarum – V. The North and Central American species of Sida. – Sida 11: 62-91

Title	Sidus sidarum – V. The North and Central American species of Sida
Authorship	Fryxell, P.A.
Date published	1985
Volume	11
In journal	Sida
Pages	62-91