1. épine   stem   thorn   branch   bark   Hint Half-n-half Clue   2. brindille   bush   twig   root   stump   Half-n-half Clue   3. liane   bark   fruit   creeper   branch   Half-n-half Clue   4. écorce   bark   bush   flower   trunk   Half-n-half Clue   5. branche   grass   branch   leaf   leaves   Half-n-half Clue   6. tige   stem   trunk   root   leaves   Half-n-half Clue   7. tronc   trunk   fruit   stem   root   Half-n-half Clue