Ailanthus triphysa - White Bean

Tree to 30m.
Leaves alternate, pinnate, with 15 to 60 leaflets, each to 13cm, pale green to whitish below. Tiny creamy-greenish flowers on spikes in summer.
Flattened, greenish brown seed to 5cm, with papery wing, often in clusters of 2-4.

Planting
21.03.18 x6