Fl. 100mm wide, facing upwards; perianth and other petaloid segments 40mm long, in several whorls, light greenish yellow 4C; the outer whorls broadly ovate, blunt, spreading, concave, with margins incurling, with midrib showing, of membranaceous substance, overlapping half or more; the inner segments successively more strongly inflexed towards centre, folded from midrib or with margins incurling; corona segments in several whorls, interspersed among the inner petaloid segments, 18mm long, strong reddish orange (N25A), crumpled and folded, lightly frilled. Sweetly scented.