Lagerstroemia indica VS. speciosa
That is the difference in the foliage and flowers between Lagerstroemia indica and L. speciosa
They are trees native to tropical Asia.
Left: Lagerstroemia indica - Crape myrtle
Right: Lagerstroemia speciosa - Queen's Crape myrtle, or Pride of India
The size is a matter!
indica is a large shrub.
speciosa - magnificent tree.