Fl. forming a double triangle, 110 mm wide, pure white; perianth segments ovate, blunt, mucronate, reflexed, plane, or with margins incurved, smooth and of heavy substance, overlapping half; the inner segments shouldered at base, more nearly acute, more nearly spreading, with margins wavy; corona cylindrical, narrow, smooth, mouth widely flared, wavy, with rim rolled and crenate. Resembles a smaller and more refined ‘Silent Valley’.