Fl. rounded, 107mm wide, facing slightly upwards; perianth segments 45mm long, very broad, blunt, slightly mucronate, white, spreading, plane or with margins a little incurved, with midrib showing, of heavy substance, overlapping half; the inner segments narrower, scarcely mucronate, shouldered at base; corona 43mm long, funnel-shaped, angled, deep pure pink, mouth expanded, irregularly ribbed and lobed, with rim narrowly flanged and crenate.