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