The most common varieties of green beans include plain green beans (Blue Lake is a good variety), Italian (flat Romano), purple-podded (indistinguishable from baby green beans when cooked), yard-long, and wax beans (which are usually pale yellow).
Many similar varieties are also available, including baby French, haricot, and Chinese long. Baby French and haricot beans are thinner and more tender than conventional long beans. Chinese long beans measure 12 to 14 inches (30.48-35.56cm) in length and are prepared the same as regular green beans.
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The information presented in the Food Guide is for informational purposes only and was created by a team of US-registered dietitians and food experts. Consult your doctor, practitioner, and/or pharmacist for any health problem and before using any supplements, making dietary changes, or before making any changes in prescribed medications. Information expires June 2015.