Petals white, oblong to ovate, base clawlike, apex notched and slightly incurved.

花瓣白色，长圆形到卵形，基部爪状，先端曲。

Petals white, obovate or subround, base cuneate, apex notched with small incurved lobule, outer petals in umbellule sometimes enlarged (radiant).

花瓣白色，倒卵形或近圆形，基部楔形，先端小曲小裂片，小伞形花序外部花瓣在放大(辐射状)。