1. Walnußbaum   spruce   walnut   palm   coconut   Hint Half-n-half Clue   2. Weide   willow   cinchona   walnut   spruce   Half-n-half Clue   3. Sandelholz   rosewood   sandalwood   coconut   walnut   Half-n-half Clue   4. Stechpalme   coconut   cinchona   holly   rosewood   Half-n-half Clue   5. Cinchona   rosewood   palm   cinchona   teak   Half-n-half Clue   6. Kokosnußbaum   walnut   willow   coconut   palm   Half-n-half Clue   7. Palme   teak   palm   cinchona   rosewood   Half-n-half Clue