Fl. rounded, 70mm wide; perianth segments 31mm long, roundish, very broad, blunt, mucronate, white, spreading, plane, with margins incurling, smooth and of heavy substance, overlapping two-thirds; the inner segments narrower, shouldered at base; corona 4mm long, disc-shaped, ribbed, yellow, with green at base and narrower band of brilliant red at rim, mouth straight and frilled, with rim dentate. Late. Strongly and sweetly scented