Please help us in our fight against these invaders by identifying invasive weeds when you see them.
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- Rush skeletonweed – Chondrilla juncea
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- Yellow starthistle – Centaurea solstitialis
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- Whitetop – Cardaria draba, Lepidiuim draba
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- Puncturevine – Tribulus terrestris
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- Scotch Thistle – Onopordum acanthium
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- Diffuse Knapweed – Centaurea diffusa
Together we can help restore native habitat that is vital to our fish and wildlife.
Please use the links below to arm yourself with a guide to aid you in identifying the invasive weeds that you may encounter on the Deschutes river.
•• Resources provided by the Columbia Gorge CWMA, iMapInvasives, and partners. ••
QR code to download Worst Weeds of the Gorge to your mobile device
PDF download of Worst Weeds of the Gorge
iMapInvasives (Map weeds from your mobile device)
iMapInvasives mobile downloads
You can also email GPS coordinates of positively identified species to dson@shermancounty.net
