Fl. 94 mm wide; perianth segments 40 mm long, broadly ovate, blunt, truncate and mucronate, white, spreading, plane, with margins wavy, smooth and of heavy substance, overlapping half or more; the inner segments a little narrower, less prominently mucronate; corona 8 mm long, disc-shaped, narrowly ribbed, yellow, with green at base and a narrow band of orange-red at rim, mouth expanded, wavy and lobed, with rim split and overlapping in places, minutely dentate. Sweetly scented.