Tree grows up to 20 M tall; compound leaves (usually 3 leaflets, but can be up to 7) | ||
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General
Description:
A dioecious, rapidly growing tree, up to 70 feet tall, often cultivated, found
along streams in high canyons and foothills. Its trunks may reach 4 feet in
diameter. Its opposite, compound, 6-15 inch leaves commonly have 3 leaflets,
but cultivated forms may have 5 or 7 leaflets.
The axillary clusters of unisexual flowers lack petals. The pistillate flowers
have a nectiferous disc between the pistil and 4-5 sepals. The male flowers
have 4-5 stamens and sepals.
Distribution:
One variety interior (Britt.) Sarg. North Dakota to Idaho south to New Mexico
and Arizona. The species is said to be native to every state in the U.S. except
possibly Florida.
Habitat:
Along streams of hills, in disturbed areas, planted in windbreaks and yards.
Other:
As in all maples, these trees can be tapped for making syrup and sugar.