Fl. forming a double triangle, 118mm wide; perianth segments 49mm long, broadly ovate, blunt, slightly mucronate, spreading, plane, with margins narrowly incurling, creased, with midrib showing, of heavy substance, overlapping half; the inner segments narrower, shouldered at base; corona 46mm long, funnel-shaped, smooth, mouth straight, lobed and frilled, with rim crenate. Early