Possible Clues:

• Chinese fruit (Var.)
• Chinese fruit
• Chinese fruit (var.)
• Chinese fruit with a brittle shell (Var.)
• Fruit for Wilhelm I, cutting into large one
• Chinese fruit with a brittle shell
• Not quite acceptable to eat hard fruit
• Exotic fruit, left two for companion to cut
• (Chinese) fruit (tree)
• Chinese evergreen tree (Var.)