Fl. forming a double triangle, 100mm wide, facing up; perianth segments 40mm long, very broadly ovate, blunt, slightly mucronate, opening light yellow, becoming greenish white, spreading, plane to concave, smooth and of heavy substance, overlapping one-third to a half; the inner segments much narrower, shouldered at base, less prominently mucronate; corona 30mm long, funnel-shaped, short, angled, strong yellowish pink, mouth expanded, smooth, lightly frilled, irregularly lobed, with rim narrowly flanged and minutely crenate. Sunproof. Strongly scented.