1. houx   teak   spruce   holly   palm   Hint Half-n-half Clue   2. arbre de noix de coco   holly   willow   coconut   walnut   Half-n-half Clue   3. saule   palm   willow   walnut   sandalwood   Half-n-half Clue   4. quinquina   palm   willow   spruce   cinchona   Half-n-half Clue   5. palme   spruce   cinchona   walnut   palm   Half-n-half Clue   6. bois de rose   walnut   holly   rosewood   sandalwood   Half-n-half Clue   7. bois de santal   coconut   sandalwood   walnut   rosewood   Half-n-half Clue