 | Sienna Glen® Maple Tree. The showy Sienna Glen® Maple Tree (Acer x freemanii 'Sienna') is a naturally occurring hybrid Maple found on an abandoned farmstead in Lake Elmo, Minnesota! Sienna Glen® has a distinct, upright, pyramidal growth habit which is readily apparent as a young tree, and becomes a broad pyramid when mature. Sienna Glen® exhibits vigorous growth and the branches are borne close together, fine textured, and delicate. It features showy red flowers along the branches in early spring before the leaves appear.... - Sienna Glen® Maple Tree. |
