1. zinia   begonia   dahlia   zinnia   hyacinth   Hint Half-n-half Clue   2. vincapervinca   begonia   periwinkle   dahlia   petunia   Half-n-half Clue   3. gladiolo   periwinkle   hyacinth   gladiolus   chrysanthemum   Half-n-half Clue   4. amapola   hyacinth   poppy   salvia   dahlia   Half-n-half Clue   5. begonia   zinnia   hibiscus, shoeflower   begonia   petunia   Half-n-half Clue   6. salvia   dahlia   petunia   chrysanthemum   salvia   Half-n-half Clue   7. hibisco   hibiscus, shoeflower   salvia   gladiolus   hyacinth   Half-n-half Clue