A herb or small shrub. It is slender and erect. It grows 40 cm high. The leaves are narrow. They are 2 cm long by 2 mm wide. The flowers are at the ends of branches. The fruit are surrounded by 4-5 leaves that bend backwards.
Semi-erect or decumbent herb with branches up to 300 mm long. Pedicel thread-like with 0 or 1 pair of bracteoles. Seeds 6-12(-15) per capsule. Flowers yellow.