1. begonia   begonia   petunia   ibisco   gladiolo   Hint Half-n-half Clue   2. periwinkle   salvia   gladiolo   pervinca   rosolaccio   Half-n-half Clue   3. chrysanthemum   pervinca   rosolaccio   crisantemo   gladiolo   Half-n-half Clue   4. hibiscus, shoeflower   ibisco   gelsomino   dalia   giacinto   Half-n-half Clue   5. salvia   petunia   crisantemo   begonia   salvia   Half-n-half Clue   6. jasmine   magnolia   dalia   crisantemo   gelsomino   Half-n-half Clue   7. dahlia   salvia   zinnia   dalia   giacinto   Half-n-half Clue