Erect, spiny shrub, up to 0.8 m high. Stems minutely pubescent, pale grey, with ascending branches. Spines sharp, apex orange, usually with cladode fascicle halfway. Cladodes in fascicles, terete, smooth, obtuse and apiculate above, ± 7 mm long. Flowers 2-4, apical, surrounded by cladode fascicle; stamens with yellow anthers; pedicels ± 3 mm long, articulated near base. Flowering time May. Fruit a black berry.