Fl. forming a double triangle, 102mm wide; perianth segments 40mm long, roundish, very broad, blunt, mucronate, spreading, plane or with margins incurved, smooth and of heavy substance, overlapping half; the inner segments ovate, scarcely mucronate; corona 20mm long, split almost to base into six segments, each as broad as and closely overlying a perianth segment, forming an inner and an outer whorl of three, a little wavy, bi-lobed with lobes overlapping, creamy white. Strongly scented.