Erect shrub up to 150 cm (5 ft) or so. Branches virgate, hirsute. Leaves 4-nate, 3-6 mm long, spreading, linear, obtuse, sulcate or subopen-backed, rough with tubercle-based hairs or, sometimes, smooth and subglabrous, ciliate. Flowers 4-nate, terminal; peduncles 3-6 mm long, pubescent, red; bracts remote, small. Sepals 1-2.5 mm long, from a broad-ovate scarious, lacerate-ciliate base, tapering into a shorter or longer foliaceous green cusp, completely reflexed. Corolla 3.5-7 mm long, globose-urceolate or, in smaller specimens, sub-ovoid, red to purple-red, dry, glabrous; lobes erect or slightly spreading, ovate to semi-orbicular, acute, 1/4-1/3, the length of the tube. Anthers included, 0.4-1 mm long, lateral, subovate, very obtuse at the top, ciliate or naked, appendiculate; pore 2/5-1/2 the length of the cell; the appendage suberistate, broad-lanceolate, lacerate or subulate and fringed. Ovary on a broad disc, oblong, glabrous; style included or manifest; stigma capitate.
Erect shrublet to 1 m. Flowers small, globosely urn-shaped, with reflexed sepals, pink.