| + | In the wild, shrubs or small trees; spineless, glabrous or mostly stellate-tomentose: lvs. entire, often large: fls. purple, blue, scarlet, yellow or white, in clusters or on twin pedicels; corolla long-tubular or narrow- trumpet-shaped, with 5 short or very small lobes, the throat more or less closed by appendages or folds; stamens inserted in the tube, included or exserted; disk present or absent; ovary 2-celled: fr. a pulpy berry.—Species about 20, mostly in W. Trop. S. Amer. |