Quercus stellata (
Post oak) is an
oak in the
white oak group. It is a small
tree, typically 10–15 m tall and 30–60 cm trunk diameter, though occasional specimens reach 30 m tall and 140 cm diameter. It is native to the
eastern United States, from
Massachusetts in the northeast, west to southern
Iowa, southwest to central
Texas, and southeast to northern
Florida. It is one of the most common oaks in the southern part of the eastern
prairies.
The
leaves have a very distinctive shape, with three perpendicular terminal lobes, shaped much like a
Maltese Cross. They are leathery, and tomentose (densely short-hairy) beneath. The branching pattern of this tree often gives it a rugged appearance. The
acorns are 1.5–2 cm long, and are mature in their first summer.
The name refers to the use of the wood of this tree for
fence posts. Its
wood, like that of the other white oaks, is hard, tough and rot-resistant. This tree tends to be smaller than most other members of the group, with lower, more diffuse branching, largely reflecting its tendency to grow in the open on poor sites, so its wood is of relatively low value as sawn
lumberto be smaller than most other members of the group, with lower, more diffuse branching, largely reflecting its tendency to grow in the open on poor sites, so its wood is of relatively low value as sawn
lumber
Diffuse branching is what we see around here. Not like the tree we call White oak and Red oak that will have long straight clear trunks. Most of the Post Oak lumber I have found here will be loaded with knots, very hard to find clear lumber.