| black mallee | (n) a small mallee with rough dark-colored bark toward the butt; yields a red eucalyptus kino gum, Syn. Eucalytus stellulata, black gum, black sally |
| sour gum | (n) columnar tree of eastern North America having horizontal limbs and small leaves that emerge late in spring and have brilliant color in early fall, Syn. Nyssa sylvatica, black gum, pepperidge |