Sprawling herb, forming a dense mass composed of a number of plants. Leaves soft and downy. Corolla c. 1.2 cm long; pale yellowish distally, dark purple proximally; limb patent, c. 1.5 cm across. Fruiting calyx inflated and forming a bladder to c.4 x 3 cm, broad ovoid, acutely ribbed. Fruit immature. A few plants.