Didymaotus means twin-flowered and refers to the way in which (usually) a flower is formed on each side of the leaf-pair – a feature which is not found elsewhere in the family.
The plant bodies are single or form compact little clumps with age. Each body consists of leaves up to 4 cm long, broad and thick, usually greyish green or brownish-reddish.
The flowers are up to 4 cm in diameter, usually pink/purple, rarely white. They appear in September-October.
This curious plant is found in only a few localities in the Tanqua and southern Ceres Karoo, almost always together with Lithops comptonii. The rainfall occurs mainly in winter here.
More information can be found here: http://www.plantzafrica.com/plantcd/didylapid.htm
