There is almost no greater difference between young and adult stages as there is in the taxonomic class of insects. Butterflies are often the most ‘in your face’ example of this fact. Take Monarch butterflies for instance.
Meet the plant named Katuna di Seda, Katúnbóm, Mata di lechi (Calotropis procera) or Milkweed. It is an introduced plant on Aruba, Bonaire and Curaçao and all of the New World