Corolla white sometimes with pink-tipped lobes; tube 1.5–2 x 1.5 mm., shortly cylindrical, glabrous inside; lobes ovate, 1–2 x 0.9–1.2 mm., densely pilose inside.
Woody-based Thesium-like herb with several erect glabrous branched stems (15)20–45 cm. tall, the stems below the lateral branches essentially leafless.
Style 2–2.5 mm. long in long-styled flowers, 0.5 mm. long in short-styled flowers; stigmatic lobes ovoid, 0.3 mm. long.
Leaves 2–6(15) x scarcely 0.5 mm., linear-subulate, glabrous or with margins ± ciliolate towards the base.
Capsule subglobose, about 2 mm. long including the elevated beak which is about j the total.
Calyx tube glabrous; lobes 0.5–1.5 mm. long.
Stipular sheath very short.
Seeds 0.6 mm. long.