Fl. rounded, 85 mm wide, facing up; perianth segments very broadly ovate, rounded at apex, spreading, concave, smooth and of heavy substance, with midrib showing; the inner segments only a little narrower; corona disc-shaped, ribbed, mid-yellow, with a touch of green at base, opening with a tinge of orange at rim, mouth expanded and lobed, with rim crenate. Sweetly scented.

Named for the construction company that has done the remodeling of the hybridizer’s home in Indiana, U.S..

'Heritage#'