Fl. forming a double triangle, 120mm wide, vivid yellow 12A; perianth segments 47mm long, ovate, blunt, slight, pale mucro, spreading, concave, creased, with midrib showing, of membranaceous substance,
overlapping half; the inner segments narrower, truncate, not mucronate; corona 40mm long, funnelshaped, angled, mouth straight, ribbed and wavy, with rim flared and dentate. Early.

There are no photos of "Pirongia Harmony" in Daffseek.