Fl. forming a double triangle, 98mm wide; perianth and other petaloid segments in three or more whorls; the two outer whorls 41mm long, broadly ovate, blunt, spreading, plane or with margins a little incurved, smooth and of membranaceous substance, overlapping half or more; the inner whorls becoming successively shorter and more strongly inflexed towards the centre, wavy; corona segments 34mm long, interspersed among the inner perianth whorls and clustered at centre, frilled. Mid-season