Perianth segments very broadly ovate, squarish at apex and slightly truncate, prominently mucronate, ivory white, spreading, concave and a little creased, overlapping half; the inner segments with margins incurved giving a narrower appearance, shouldered at base, a little inflexed; corona split to base, the six segments spreading, alternate to the perianth segments, with orange in a broad longitudinal band at midrib flanked by white, twisted or with margins wavy.