composed of silvery-grey hairy rosettes. Leaves linear lanceolate, 2-4cm long, covered with star-shaped hairs. Flowers four-petalled, bright yellow, 1-1.2cm across, in racemes up to 10cm in height, spring. Seed capsules (siliculae) ellipsoidal when mature, silvery-hairy when young. Rocky slopes and screes. Velebit Mts, former Yugoslavia, in a very restricted area.