What's the difference between Fruit and Vegetable? While most vegetables and fruits are easy to distinguish and classify, some are still ambiguous as to Examples of vegetables include broccoli, potato, lettuce, spinach and cauliflower. Many Britons do not know the difference between a fruit and a vegetable, new research shows. Top ten fruits commonly mistaken as vegetables: People often describe potatoes as tubers, but botanically tubers are still part. Definition of fruit and vegetables applicable in epidemiological studies,. Fruit and vegetables. Edible plant foods excluding cereal grains, nuts, seeds, tea leaves, coffee beans, cacao beans, herbs and spices. Fruit .. cauliflower, iceberg lettuce, lentil, nape cabbage. onion, potato, .. between different fruits and vegetables.