Bowhall': Grows in all 50 states, somewhat pyramidal shape, very similar to Norway maple, red to orange to yellow leaf display. 'Autumn Blaze': Plant zones 4-8, hybrid of silver maple and red maple.

Norway maple ... the petiole (leaf stem) as it contains a milky substance. For more information visit Woody Invasives of the Great Lakes (WIGL) Collaborative and Midwest Invasive Species Information ...