It is a sub-erect, prickly shrub with white tuberous roots. Stem is sub-erect, terete and smooth. Branchlets are ascending, grooved and angled. Angles are minutely scabrid. Spines are 1.5 cm long, stout and straight. Cladodes are dense, slender, filiform, terete, soft and sub-erect or curved. Racemes are many flowered. Perianth segments are spreading. The berry is one seeded.