Fl. 105mm wide; perianth segments 47mm long, white, very broadly ovate in outline, rounded at apex, slightly mucronate, spreading, plane or with margins very slightly incurved, smooth and of heavy substance, overlapping half or more; the inner segments narrower, spathulate, truncate, not noticeably mucronate; corona 10mm long, bowl-shaped, angled, strong orange, with green at base, mouth a little expanded, deeply ribbed, wavy, with rim flanged and crenate. Moderately scented.