Secondary Edible Parts of Vegetables

It's important to eat a wide variety of foods and these secondary vegetable parts can be a nice way to do so (especially if you grow your own vegetables). I am myself very fond of beet greens, broccoli greens, parsley roots and fennel roots (great in soups & stews) ;).

http://aggie-horticulture.tamu.edu/extension/newsletters/hortupdate/may05/SecVeget.html