Ailanthus_altissima by H. Zell

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Tree Species you should not plant in Colorado

“Ailanthus altissima 001” by H. Zell – Own work. Licensed under CC BY-SA 3.0 via Wikimedia Commons – http://commons.wikimedia.org/wiki/File:Ailanthus_altissima_001.JPG#/media/File:Ailanthus_altissima_001.JPG

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