Fl. forming a double triangle; perianth segments very broadly ovate, blunt or sometimes truncate, slightly mucronate, spreading, overlapping half; the inner segments a little more narrowly ovate, less obviously mucronate, square-shouldered at base, somewhat inflexed, with margins sometimes incurved; corona very shallow bowl-shaped, ribbed, lemon yellow, with green at base and a clearly defined band of bright orange at rim, mouth split in places and overlapping, frilled. Resembles ‘Ravenhill’ but with a white perianth and a more clearly defined corona rim.