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