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