A common scrubby deciduous tree of central and southeastern United States having dark bark and broad three-lobed (club-shaped) leaves; tends to form dense thickets.

synoniemen: blackjack, blackjack oak, Quercus marilandica.

Small to medium deciduous oak of east central North America; leaves have sharply pointed lobes.

synoniemen: northern pin oak, Quercus ellipsoidalis.