1. Acroglochin Schrader ex Schultes

Acroglochin Schrader ex Schultes, Mant. 1: 69, 227 (1822)

Annual herbs, glabrous; secondary growth sometimes not anomalous. Flowers in dichasial, dense axillary clusters; perianth lobes 5, with a strong central nerve, erect in fruit; stamens 1-3, free at the base; stigmas 2. Fruit cup-shaped, with a circumscissile ridge; embryo annular. Two spp., C and E Asia, Himalaya.