Dwarf snapdragon (Chaenorrhinum minus (L.) Lange)
By: [by Cindy Roche]́.
Contributors: Washington State University. Cooperative Extension.; Oregon State University. Extension Service.; University of Idaho. Cooperative Extension System.; United States. Dept. of Agriculture.
Series: PNW -- 378.; Weeds; PNW (Series) -- 378.; Weeds (Pacific Northwest Cooperative Extension)
Publisher: Washington State University Cooperative Extension; Oregon State University Extension Service; University of Idaho Cooperative Extension System; U.S. Dept. of Agriculture
Published: 1992
Place of publication: [Olympia, Wash.]; [Corvallis, Or.]; [Moscow, Idaho]; [Washington, D.C.]
Language: eng
Subjects: Chaenorrhinum minus -- Control.
Other titles: Chaenorrhinum minus (L.) Lange.
Notes: Title from caption.

"Published November 1991"--P. 2.

"A Pacific Northwest extension publication."