I am new to the forum, but have been reading over ETS for a while. I am interested in gathering region specific instructions for what plants / natural materials are edible in a wilderness setting. I am familiar with what is local to me, but will be spending some time hiking on the A.T. I know that there are so many natural "wilderness" delicacies out there that vary greatly from region to region. I wanted to read up and be prepared for my back packing trip. Do you guys have a "go to" source for this type of information? Where do you suggest I start? Thank you in advance for your help.