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