Class 3 Regular Incurve : The florets smoothly incurve and form a ball.

第三型规则内曲型：小花平顺地向内曲成球形。

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，先端具缺刻的和稍弯曲。

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，先端具缺刻的具小的弯曲的小裂片，小伞形花序的外部花瓣在放大(辐射状)。