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Text 
Dyer's woad
DYER'S WOAD
Scientific name: Isatis tinctoria
Photos by: Steve Dewey, Utah State University, www.forestryimages.com
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Colorado Department of
Agriculture ·
700 Kipling Street ·
Suite 4000 ·
Lakewood, CO 80215-8000 ·(303) 239-4100