sourwood

Noun sourwood has 1 sense

• sourwood(n = noun.plant) oxydendrum arboreum, sorrel tree, titi - deciduous shrubby tree of eastern North America having deeply fissured bark and sprays of small fragrant white flowers and sour-tasting leaves; Array
is a member of genus oxydendrum, oxydendrum
is a kind of angiospermous tree, flowering tree