This is a solitary cliff-hanger from dolomite cliffs along the Kunene in northern Namibia and south-western Angola with stems up to 2 m long. The leaves are pale green to glaucous with no to minuscule marginal teeth. Rarely found in cultivation.
Allow pods to dry on plant; break open to collect seeds
Sow during spring or summer. Cover seed with a thin layer of sand 2-3 mm thickness. Keep moist.
Northern Namibia and south-west Angola.
Subtropical or tropical dry desert or arid savanna, confined to sheer cliffs