Distaff thistle, Carthamus lanatus
By: L.C. Burrill.
Contributors: Oregon State University. Extension Service.; Washington State University. Cooperative Extension.; University of Idaho. Cooperative Extension System.; United States. Dept. of Agriculture.
Series: Weeds; PNW -- 420.; PNW (Series) -- 420.
Publisher: Oregon State University Extension Service; Washington State University Cooperative Extension; University of Idaho Cooperative Extension System; U.S. Dept. of Agriculture.
Published: 1992
Place of publication: [Corvallis, Or.]; [Olympia, Wash.]; [Moscow, Idaho]; [Washington, D.C.]
Language: eng
Subjects: Carthamus lanatus -- Control; Thistles -- Control; Thistles -- Northwest, Pacific -- Control
Other titles: Carthamus lanatus.
Notes: Title from caption.

"June 1992."

"A Pacific Northwest extension publication."