Verbatim text: Cauley, R. A. 2002. Systematics of the genus Froelichia in North America (Amaranthaceae subfamily Gomphrenoideae). Ph.D. thesis. Ohio University.
Author: Cauley, R.A.
Year: 2002
Title: Systematics of the genus Froelichia in North America (Amaranthaceae subfamily Gomphrenoideae)