Shrubs to 1 ft.Flowers (May) are yellow with reddish-brown spots.Flowers large in comparison to the foliage.Rare and difficult to propagate. Known only from the original collection.Native to rocky hillsides, spreading over moss-covered soil at 13,000 ft.China.
1974/033UBC(0).Yellow flowers.
1975/022Hillier(H4).Rare and difficult in cultivation but well worth the effort for its large flowers on a dwarf plant.