Tree of Heaven (Ailanthus altissima) on Oct 21, 2022
Submitter does not have a specimen EDRR Status: Local expert notified
Description of specimen
As written above.
Along Willamette Falls Drive on the river side of the road, between the Sunset cut off & the Willamette area. There are groves of them! Some shorter ones by the old recycling center were sprayed, but are still alive. Taller ones are growing in a wooded area before that, as you head to Willamette. I live on Sunset hill & have destroyed at least 6 quickly growing seedlings in the past few years.
Samuel Leininger Clackamas Soil and Water Conservation District 4-County Cooperative Weed Management Area Columbia Gorge Cooperative Weed Management Area