Erect, multi-stemmed, resprouting shrublet, 0.1-0.30(-0.6) m high. Leaves 3-nate, erect-spreading, 4.2-5.3 mm long, linear, keeled, sulcate, glabrous. Flowers 3(4)-nate. Calyx sepals 1.1-1.6 mm long, ovate or obovate, acute, keeled, glabrous, scarious. Corolla variable, 3.2-4.2 mm long, tubular-campanulate, not contracted or widened at mouth, suburceolate, or subovoid, glabrous, dry; lobes erect, 1/5-1/3 length of tube, white. Anthers subexserted, subterminal or sometimes sublateral, ± 1 mm long, linear clavate, obtuse, decurrent-aristate; pore ± 1/2 length of theca; appendages very narrow, dark-coloured, connate with filament longer than length of theca and terminating in short, spreading, free points. Ovary puberulous; style exserted, slender; stigma subsimple. Flowering time Feb.-Aug.
Erect, multistemmed, resprouting shrublet to 60 cm. Flowers small, subtubular, white, with exserted anthers.