Tree with spreading to ascending branches. Twigs and erect buds somewhat puberulent. Leaves 1.5-10 x 1-8 cm., long-petioled, broadly ovate or triangular, sometimes deltoid-rhombic or suborbicular, cuneate or rounded or obsoletely subcordate at base, glabrous, glaucous, irregularly acute-dentate towards apex, those of young and lower branches oblong-lanceolate to linear, almost entire. Bracts caducous, incised-dentate. Pedicels as long as or longer than flowers, spreading. Nectariferous disk cupuliform or patelliform, irregularly incised-lobed. Stamens 12-24; anthers purple, about as long as filaments. Ovary sessile; stigmas 3, 2-partite, purple. Capsule 0.9-1.3 cm., ovoid, glabrescent or villose. Fl. February-April.