Fls 6-9 per stem, 50mm wide; perianth segments 19mm long, broadly ovate, blunt, prominently mucronate, white, spreading, plane to slightly concave, a little creased and of heavy substance, overlapping half; the inner segments narrower, scarcely mucronate, shouldered at base; corona 7mm long, bowl-shaped, lightly ribbed, orange-yellow, with light greenish yellow  at base and rim, sometimes flushed orange, mouth straight and even, with rim entire. Sweetly scented.