Tennantia

Tennantia is a monotypic genus of flowering plants belonging to the family Rubiaceae. It only contains one known species, Tennantia sennii

==Description== It is a shrub, tall, with whitish stems that are puberulous when young. The leaf-blades are elliptic to narrowly obovate in shape. They are long and wide. With rounded and sometimes minutely apiculate at the apex, glabrous or puberulous; stipules are long. Calyx with limb-tube about long, with lobes about long. The corolla is white or tinged pink; with the perianth tube long; the lobes are about long. The fruit (or seed capsule) is black, in diameter and glabrous. The seeds are about long.