Shrubs to 4 m, glabrous or puberulent to villous. Petiole 0.8-2.5 cm; leaf blade ovate, broadly elliptic, to obovate-oblong, 4-11(-18) × 1.5-6(-11) cm, adaxially glabrous, abaxially pilose or barbate only along veins, occasionally glabrous, base cuneate to subrounded, apex acute or short acuminate. Panicles erect, terminal, rather compact, 5-13 (-17) × 3-10 cm. Pedicel 0.5-1.5 mm. Calyx 2-4 mm. Corolla lilac-red, pink, to white, 1-2 cm; tube slender, subcylindric, 0.7-1.5 cm; lobes ovate to elliptic, spreading. Anthers yellow, inserted near mouth of corolla tube or slightly protruding. Capsule oblong, 1-1.5 cm, smooth or nearly so. Fl. May-Jun, fr. Sep. 2n = 46*, 48.
Near gullies, riversides, thickets; at elevations from 1,200-2,200 metres.
Can be grown by cuttings or seedlings. Seeds needs stratification.
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