Seksyen 18
Petal: lengkungan paksi memanjang/
P.U. (B)In forceProvision 18 of 27
Seksyen 18
Petal: curvature of longitudinal axis
Agak melengkung ke belakang/
Moderately recurving
Petal: lengkungan paksi memanjang/
Petal: curvature of longitudinal axis
Agak melengkung ke belakang/
Moderately recurving