Fl. rounded, 95 mm wide; perianth segments very broad, squarish at apex, prominently mucronate, a little reflexed, concave near apex, overlapping half or more; the inner segments almost as broad, truncate, spreading, with margins wavy; corona split to base, the six segments about half as long as the perianth segments and alternate to them, broadly ovate, with vivid yellow at base and in a broad longitudinal band at midrib, with overtones of orange and with patches of white at margins in upper half, inflexed, somewhat twisted, with margins deeply incurled, deeply overlapping; with some short extra growths at base.