1. 茉莉花   jasmine   periwinkle   hibiscus, shoeflower   gladiolus   Hint Half-n-half Clue   2. 鸦片   hyacinth   poppy   gladiolus   jasmine   Half-n-half Clue   3. salvia   salvia   petunia   dahlia   periwinkle   Half-n-half Clue   4. 喇叭花   dahlia   petunia   hibiscus, shoeflower   begonia   Half-n-half Clue   5. 风信花   begonia   hyacinth   salvia   dahlia   Half-n-half Clue   6. 百日菊属   chrysanthemum   zinnia   dahlia   hyacinth   Half-n-half Clue   7. 木槿， shoeflower   poppy   hibiscus, shoeflower   dahlia   gladiolus   Half-n-half Clue