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Plumeless thistle



PLUMLESS THISTLE
Scientific name:  Carduus acanthoides

Photos: Kelly Uhing & Gary L. Piper, Washington State University; www.forestryimages.com
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Plumless thistle fact sheet (PDF)

Photo of a Plumeless Thistle, a Colorado Noxious Weed Photo of a Plumeless Thistle, a Colorado Noxious Weed Photo of a Plumeless Thistle, a Colorado Noxious Weed Photo of a Plumeless Thistle, a Colorado Noxious Weed

Picture of a map that shows infestation.