Flageolet Beans are a light pale green dry haricot type bean, slightly oval in shape and a nice delicate cooked bean used in salads, first courses and side dishes. They go exceptionally well with lamb and duck dishes and lend themselves to herbs and garlic.

Here are some good Flageolet  Bean sites:

http://www.shepherdseeds.com/kitchen/cb1/gbeanflageolet.asp

http://www.gswineclub.com/lambbeans.htm