Branches 10 mm in diameter, terete, with 6–7 angles or ridges separated by grooves; angles with prominent tubercles c. 1.5 mm high and 5–7 mm apart along the margins.
Cyathia c. 2 × 3 mm, with cup-shaped involucres; glands c. 1.5 mm wide, touching to form a circle, red; lobes 1 × 1 mm, subquadrate, denticulate.
Female flower: ovary sessile; styles 2 mm long, united to halfway, apices spreading, ± bifid.
Cymes solitary, simple; peduncles and cyme branches 1–2 mm long; bracts 1 mm long, oblong.
Male flowers: bracteoles c. 1.5 mm long, laciniate; stamens c. 3 mm long.
Spiny succulent shrublet to c. 30 cm high, branching from the base.
Leaves c. 1 mm long, deciduous.
Capsules and seeds not seen.