Quercus marilandica
Black-jack Oak is a small to medium, deciduous tree of the red oak group. It is monoecious; male catkins and female spikes bloom separately on the same tree in May. Its dark green leaves are leathery with 3-5 bristle-tipped lobes. Foliage turns brown in fall. Black-jack Oak grows in sandy, infertile soil where it is hard for other plants to grow. The acorns provide food for birds and wildlife. Oaks are host to numerous beneficial insects, which in turn provide food for birds. Black-jack Oak provides nesting space, cover, and shelter for wildlife. Use it in natural areas or native plant gardens around your yard. This tree is worth saving if it is already growing in your yard.
