Caper leaves?

Just returned from Turkey and Greece and want to duplicate some great food. In the Greek Islands, the traditional salad was made with capers and pickled caper leaves. Delicious. Does anybody know where I can purchase caper leaves? My guess is that they are brined with the capers, but I've never seen them sold anywhere. Thanks.

You can buy the on alibaba from a Greek farmer who is selling them, thats where I get them from
http://www.alibaba.com/offerdetail/1004 ... eaves.html