Fl. 50-60 mm wide; perianth and other petaloid segments in several whorls, white; the outer whorl ovate, blunt, spreading at base and inflexed above, with margins wavy and narrow midrib showing, overlapping a quarter; inner whorls clustered within the corona; corona cup-shaped, smooth or very lightly ribbed, creamy white, with mouth wavy, and rim more or less entire; a number of corona segments clustered among the petaloid segments at center Sweetly scented.

Named for the ‘Jardnin de Berchigranges’ garden in France.