Sawtooth Oak (Quercus acutissima)

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Sawtooth Oak (Quercus acutissima)

Commonly planted along streets and in game lands, supposedly for the benefit of wildlife, which would probably appreciate one of our numerous native oaks more. This tree from Japan is thus far a rare escape from cultivation, but has potential for becoming invasive.

The glossy leaves resemble those of various Castanea species, such as Castanea pumila (Chinkapin).

Durham Co., NC 6/24/07.

Sawtooth Oak (Quercus acutissima)

Durham Co., NC 6/24/07.

Sawtooth Oak (Quercus acutissima)

An escaped Sawtooth Oak seedling, growing near a planted tree.

Durham Co., NC 9/9/2012.

Sawtooth Oak (Quercus acutissima)

Developing acorn.

The acorn cups are covered with long scales.

Durham Co., NC 6/24/07.

Sawtooth Oak (Quercus acutissima)

Bark detail.

Durham Co., NC 6/24/07.