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