Fl. 105mm wide; perianth segments 43mm long, very broadly ovate, blunt, prominently mucronate, mid-yellow, spreading, plane, smooth and of membranaceous substance, overlapping half; the inner segments narrower, less prominently mucronate; corona 40mm long, funnel-shaped, smooth, slightly deeper in tone than the perianth segments, almost golden yellow, mouth expanded, very lightly ribbed, wavy and six-lobed, with rim rolled and minutely crenate. Mid-season. Strongly scented.