The term 'kind of greens' can refer to two different types of vegetables. The first is COLLARD greens, which are a type of leafy green vegetable that is part of the cabbage family. They are often cooked with bacon or ham and served as a side dish. The second is BEET greens, which are the edible leaves of the beetroot plant. They are usually cooked in a similar way to spinach and are a popular addition to salads.