Tree of Heaven AIlanthus alitissima bark comparison
![Heaven](https://lizzieharper.co.uk/wp-content/uploads/2020/02/Tree-of-Heaven-AIlanthus-alitissima-bark-of-young-and-old-tree-500x343.jpg)
Tree of Heaven Allanthus alitissima comparing bark of mature tree (on left) with young tree (on right)
Tree of Heaven Allanthus alitissima comparing bark of mature tree (on left) with young tree (on right)