@mastersthesis {29846,
	title = {The taxonomy of Smelowskia calycina (Stephan) C. A. Meyer (Cruciferae) in North America},
	volume = {Botany},
	year = {1974},
	note = {microfilm very poor quality},
	pages = {109},
	address = {University of Alberta},
	url = {http://search.proquest.com/docview/302727591},
	author = {Greene, Craig W.}
}
