Fl. forming a double triangle, 111mm wide; perianth segments 45mm long, broadly ovate, blunt, mucronate, spreading, wavy, with margins somewhat incurved, smooth and of heavy substance, overlapping half or more; the inner segments narrower, slightly truncate; corona 37mm long, funnel-shaped, smooth, mouth broadly ribbed, lightly frilled, lobed, with lobes overlapping, with rim widely flanged and minutely crenate. Early