Fl. forming a double triangle, 100 mm wide; perianth segments very broadly ovate, blunt somewhat truncate, slightly mucronate, spreading, plane, with midrib showing, overlapping half; inner segments more narrowly ovate, a little inflexed, with margins wavy; corona cylindrical in lower half, flared above, loosely ribbed, opening apple blossom pink, becoming slightly paler in tone at rim, mouth expanded and even, with rim notched and crenate.