Perianth (3 to)5-parted, succulent or herbaceous; utricles flattened, rarely only compressed, without beak; plant body without ramified hairs.

• 花被(3对)5深裂，多汁的或草质；胞果扁平，很少只压缩，没有具喙；植株身体没有使分支的毛。(33