Having the amount of floral organs unequal as four petals and six stamens
- obtaining the wide range of floral body organs unequal, as four petals and six stamens.
(a.) Obtaining the range floral body organs unequal, as four petals and six stamens.
Flowers in which the number of parts in each whorl is the same, are isomerous (of equal number); when the number in some of the whorls is different, the flower is anisomerous (of unequal number).