Wahlenbergia oligantha Lammers

A slender wiry erect much branched shrublet up to 40 cm high. Branches ascending, shortly pubescent. Leaves fasciculate, alternate, scattered, very short, 1.3-2 mm long, spreading, rather thick, flat or slightly concave above, bulged below, entire or obscurely toothed at the base. Flowers few, 1-3, terminal and in the uppermost axils of very slender branches: pedicels 4-8 mm long, often with a very small leaf. Calyx lobes 1.5 mm long. Corolla white, blue outside, 4 mm long, the lobes narrow, hairy, the tube very short. Bases of the filaments oblong, acute, thinly ciliate. Style hairy, gradually thickened upwards. Ovary half-inferior, the lower part rounded. Fruit 1.5 mm diameter, less than 1 mm long: valves 1.5-2 mm long, distinctly longer than the calyx lobes.