Erect, rounded shrub, up to ± 1 m tall. Leaves oblong-cunetae, coarsely lobed or toothed. Flowers showy, ± covering entire shrub, 2 at each branch tip and in upper axils, on slender pedicels, pendulous, widely funnel-shaped below but widening to a ± outspread divided rim, scarlet. Capsule hornless.
Foliis lanceolatis glabris: superioribus integerrimis; inferioribus superne serratis. Fl. most part of the Summer.