*Juncus capillaceus Lam.

Leaf laminas terete with a narrow channel or line on the posterior side, up to 0.5 mm wide. Capsule 2–3 mm long, only slightly longer than the perianth segments. Flowers few in a single head-like cluster on each scape. Tufted plants up to 20 cm high. Coast and Cumberland Plain. Grasslands and open ground. Introd. from S. America