Gunniopsis quadrifida (F.Muell.) Pax

Compact perennial shrub to 60 cm high, pubescent. Branchlets terete. Leaves terete, sometimes semiterete at base, 3–79 mm long, 1–3 mm wide, pale green. Flowers in cymes; pedicels 6–34 mm long. Perianth segments equal in length or 2 opposite segments up to twice as long as other 2 with terete upper portions, fused for up to half their length, white inside. Stamens many, in 4 clusters alternate with perianth segments; filaments terete, papillose. Capsule with bifid valves. Seeds comma-shaped, laterally compressed, papillose, dark brown.

Common in drainage areas and by salt lakes.