Tree of Heaven (Ailanthus altissima) on Aug 20, 2020
Submitter has sample
Description of specimen
Tree of heaven, English ivy, blackberries, bamboo and morning glory, just to name a few.
Commentary
None
Location
We live next to an abandon lot that is full of invasive species. It’s a constant battle to keep our yard and our alley way clear. There is also a large tree of heaven in the lot across from us in our alley.
Expert Reviewer
Mr. Mitch Bixby City of Portland - Bureau of Environmental Services (BES)