Fl. 66mm wide; perianth segments 24mm long, very broadly ovate, truncate, lemon yellow, with slight white mucro, spreading, plane, with margins narrowly incurved at apex, with midrib showing, creased and of heavy substance, overlapping half or more; the inner segments a little narrower, shouldered at base; corona 23mm long, funnel-shaped, angled, strong orange, deeper in tone at rim, mouth expanded, wavy to lightly frilled, with rim entire.