Possible Clues:

• Green cabbagelike veggies
• Vegetables that look like mini cabbages
• Green ''mini-cabbage'' veggies
• Vegetables -- stores surplus supply in empty boxes
• European Parliament talks at length about right vegetables
• The Greens in European Parliament sound off about tip for recycling at school
• The City talks at length about right food for vegetarians
• A place in Belgium shoots greens