1. cinchona   teak   cinchona   willow   sandalwood   Hint Half-n-half Clue   2. holly   spruce   walnut   holly   coconut   Half-n-half Clue   3. salgueiro   cinchona   rosewood   holly   willow   Half-n-half Clue   4. palmeira, palma   spruce   teak   coconut   palm   Half-n-half Clue   5. coqueiro   willow   coconut   spruce   teak   Half-n-half Clue   6. abeto   willow   holly   spruce   rosewood   Half-n-half Clue   7. roseira   holly   palm   willow   rosewood   Half-n-half Clue