Fl. forming a double triangle, 95mm wide; perianth segments 36mm long, very broadly ovate, blunt, mucronate, bright yellow, spreading, plane, smooth and of heavy substance, overlapping half; the inner segments narrower, shouldered at base; corona 30mm long, cylindrical, smooth, a slightly deeper shade than the perianth segments, mouth straight and a little wavy, with rim narrowly flanged and minutely crenate. Strongly scented.

Named for its yellow color, like in a tiger’s eye.