Fl. forming a double triangle, 102mm wide; perianth segments 42mm long, roundish, very broad, blunt, scarcely mucronate, spreading, plane, somewhat incurling at apex, with midrib showing, of membranaceous substance, overlapping half; the inner segments narrower, shouldered at base; corona 35mm long, funnel-shaped, angled, mouth straight, even, neatly ribbed and somewhat frilled, with rim flanged and crenate. Early to mid-season