Author:
WATSON A. K.,RENNEY A. J.
Abstract
A summary of biological information on Centaurea diffusa Lam. (diffuse knapweed) and C. maculosa Lam. (spotted knapweed) is presented. The knapweeds are common on semiarid rangeland, highway and railroad right-of-ways and waste places in southern British Columbia. Spotted knapweed is also common in eastern Canada.
Publisher
Canadian Science Publishing
Subject
Horticulture,Plant Science,Agronomy and Crop Science
Cited by
193 articles.
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