Related Clues:

• Tree; dark red colour
• Harbour children go round in the cold
• So-called port substitute, dark purple
• Tree, its leaves fed to silkworms
• Happy to eat onion, but not starter, fruit
• Deep Purple happy to cover lullaby? Oddly, no!
• Blackberry-like fruit
• World War II Operation, as part of the D-Day landings
• Edible blackberry-like fruit
• Upper-class learner beginning to bash into jolly tree
• Happy about university getting pounds -- it should bear fruit
• Unusually blue pair of rooks nested in my bush
• Fruit tree; dark red
• Tree of the genus Morus on which silkworms feed
• Tree bearing red fruit