Fl. forming a double triangle, 65 mm wide; perianth segments 26 mm long, broadly ovate in outline, rounded at apex, mucronate, yellowish white, spreading, concave, smooth and of heavy substance, overlapping half or more; the inner segments shouldered at base; corona 6 mm long, disc-shaped, ribbed, light greenish yellow, shading through to yellow-orange at rim, with light yellow-green at base, mouth straight, frilled, with rim dentate. Sweetly scented.

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