1. Allium sativum   fir   beech   holly   garlic   Hint Half-n-half Clue   2. Ilex opaca   lotus   fig   elm   holly   Half-n-half Clue   3. Nelumbo lutea   beech   lotus   fir   chestnut   Half-n-half Clue   4. Ulmus americana   rose   elm   onion   fig   Half-n-half Clue   5. Fagus grandifolia   beech   lotus   chestnut   holly   Half-n-half Clue   6. Castanea dentata   fig   rose   chestnut   elm   Half-n-half Clue   7. Ficus carica   fig   fir   beech   onion   Half-n-half Clue