Fl. 93mm wide; perianth segments 36mm long, roundish, very broad, blunt or truncate, mucronate, white, touched yellow at base, spreading or a little reflexed, shallowly concave, creased and of membranaceous substance, overlapping half or more; the inner segments narrower, scarcely mucronate, shouldered at base, spreading, somewhat wavy and notched at margins; corona 11mm long, bowl-shaped, smooth, yellow, with a band of strong orange at rim, mouth widely expanded, lobed and heavily frilled, lobes overlapping, with rim crenate.