User:Curtis Clark/Oak

An oak is a tree or shrub in the genus Quercus, one of several related genera in the family Fagaceae, or any one of a number of trees in other families that have characteristics similar to those of Quercus.

Other Fagaceae
Various tanbark oak or stone oak species in genera:
 * Lithocarpus
 * Notholithocarpus

Other plants

 * Members of the Casuarinaceae have tough, dense wood reminiscent of species of Quercus used for timber.
 * Allocasuarina, she-oak
 * Allocasuarina decaisneana, desert oak
 * Casuarina, she-oak
 * Casuarina glauca, swamp oak
 * Lagunaria of the Malvaceae is called white oak because__________
 * A number of species of Proteaceae are called Silky oak because of their Quercus-like timber.
 * Grey oak is used for a species of Casuarina and a species of Grevillea.
 * Toxicodendron of the Anacardiaceae has two species called "poison oak", because of their leaf shape.