Fl. 53mm wide; perianth and other petaloid segments in two or more whorls, whitish; the outer whorl 24mm long, broadly ovate, blunt, mucronate, spreading, plane to a little concave, smooth and of membranaceous substance, overlapping one-third; the inner segments narrower; the inner whorls, narrow, acute, successively more inflexed, with margins incurved; corona segments 10mm long, of the same width as the petaloid segments and interspersed among them, light yellow, smooth, a little wavy. Strongly and sweetly scented. Sometimes has two florets per stem.