Red Maple (Acer rubrum var. rubrum)

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Red Maple (Acer rubrum var. rubrum)

One of our most common and familiar trees throughout North Carolina, found in a wide variety of habitats. In wetlands, var. trilobum is more common and var. drummondii is also possible.

Red Maple (Acer rubrum var. rubrum)

Red Maple blooms in early spring, before leaf-out.
Carroll Co., VA 4/17/04.

In central North Carolina, they start blooming as early as the end of February, the first tree to bring color to the winter landscape.

Red Maple (Acer rubrum var. rubrum)

The tiny male flowers are pale yellowish-red with excerted stamens. This tree is unusually late in blooming, a couple of weeks after the peak in the area.

Chapel Hill, NC 3/11/06.

Red Maple (Acer rubrum var. rubrum)

They are sweetly fragrant.

Chapel Hill, NC 3/11/06.

Red Maple (Acer rubrum var. rubrum)

Warm winters may cause Red Maples to start blooming as early as mid-January.

Durham, NC 1/15/07.

Red Maple (Acer rubrum var. rubrum)

The samaras are usually a brilliant red when they're young, later turning tan.

Carroll Co., VA 4/17/04.

Red Maple (Acer rubrum var. rubrum)

More mature samaras.

Orange Co., NC 4/12/08.

Red Maple (Acer rubrum var. rubrum)

Orange Co., NC 4/12/08.

Red Maple (Acer rubrum var. rubrum) bark

Bark on small to medium-sized trees is usually smooth.

Red Maple (Acer rubrum var. rubrum) bark

Bark of a medium-sized tree, covered with several species of lichen.

Carroll Co., VA 3/18/06.

Red Maple (Acer rubrum var. rubrum) bark

Bark of a medium-sized tree, beginning to crack.

Carroll Co., VA 3/18/06.

Red Maple (Acer rubrum var. rubrum) bark

Bark on larger trees breaks into flaky plates.

Carroll Co., VA 3/18/06.

More information:
NC State Fact Sheet
Trees of Alabama and the Southeast
Silvics Manual
Virginia Tech Dendrology

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Revised 4/23/08 cwcook@duke.edu

All photographs and text ©2008 by Will Cook