Common in upland forests, but easily confused with Cherrybark Oak (Q. pagoda), which was formerly considered a variety of falcata. The leaves of S. Red Oak generally have rounded (U-shaped) bases, irregularly-shaped lobes, and long, thin, curving (falcate) tips. Those of Cherrybark Oak generally have V-shaped (cuneate) bases, uniformly-shaped lobes, and short, broad, uncurved tips.

The leaves are shiny dark green above, pale tan and densely tomentose beneath.

Leaves grown in sun, such as the ones in these two photos, are much more distinctive than shade leaves, which are easily confused with those of other species.

Developing acorns.

Orange Co., NC 10/15/06.

Mature acorns.

Orange Co., NC 10/15/06.

The bark is rough and dark gray-brown, most similar to that of Black Oak (Q. velutina).

Hybrids of different species in the red oak group are not too unusual. This is an apparent hybrid Q. falcata x Q. phellos.

Mason Farm, Chapel Hill, NC 9/22/02.