Fl. 100mm wide; perianth segments 45mm long, roundish, very broad, blunt, spreading, plane, sometimes with margins incurling, creased, with midrib showing, of heavy substance, overlapping half or more; the inner segments narrower, more nearly ovate, shouldered at base, scarcely mucronate; corona 24mm long, cylindrical, angled, mouth wavy, a little flared,
with rim crenate and shallowly notched. 

100mm;  Large, smooth, colorful and consistent. Pure white perianth and an attractive rim to the cup.