Rocky Mountain Maple 15-20'. Upright oval form. Leaves turn yellow in fall. Large shrub or small tree. N W Amelanchier alnifolia Saskatoon Serviceberry 12-20'.
White flowers turn to black edible berries.
N X Amorpha fruticosa Indigobush Leadplant 6-8'. Bog Birch 4-6'. Lustrous , small, dark leaves. N W Betula occidentalis Western River Birch 20-30'. Small tree or large shrub.