Wahlenbergia magaliesbergensis Lammers

Stems many from a woody base, 20-40 cm long, green, wiry, glabrous, distinctly ridged. Leaves alternate, spreading, linear, revolute-subulate, entire, the lower 1-2 cm long, the upper shorter and distant. Flowers in a lax panicle with divaricate branches. Bracts minute. Calyx lobes narrow, acute, 2-3 mm long. Corolla white, the tube 1-1.5 mm long, the lobes at least three times as long. Bases of the filaments triangular, acute, about as long as the calyx lobes, ciliate. Style longer than the corolla: stigma lobes 3, elongated. Ovary inferior, glabrous, top-shaped. Fruit 3-chambered, with obtuse valves about as long as the calyx lobes.