1. 喇叭花   begonia   periwinkle   salvia   petunia   Hint Half-n-half Clue   2. 鸦片   salvia   zinnia   gladiolus   poppy   Half-n-half Clue   3. 茉莉花   hyacinth   jasmine   magnolia   periwinkle   Half-n-half Clue   4. salvia   hyacinth   jasmine   petunia   salvia   Half-n-half Clue   5. 百日菊属   zinnia   poppy   hibiscus, shoeflower   periwinkle   Half-n-half Clue   6. 秋海棠   zinnia   gladiolus   begonia   periwinkle   Half-n-half Clue   7. 大丽花   dahlia   poppy   salvia   gladiolus   Half-n-half Clue