Contact your local county Extension office through our County Office List.

Close Icon
Master Gardeners enhance Colorado communities through outreach, education and environmental stewardship.

Key to Identifying Common Colorado Landscape Trees – 8   arrow

Previous Steps

Current Step

    • 8a – Middle lobe twice as long as other lobes — go to 9


    • 8b – Lobes fairly similar in size. Base of middle lobe is wide. Sinuses are V-shaped and toothed — go to 10