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