Wild-harvested foods, herbs, and plants can be found at most local markets. The difference between "wild harvested" and other forms of goods is that the materials are sustainably gathered. In addition, there's a natural science behind cultivation where only a certain percentage of the crop is collected. The rest is used to re-seed and re-root future harvests. The best part about wild-harvested vegetables, fruits, and goods is that the selection is always unpredictable, much like the other inventory you'll find at a local market. It is entirely reliant on what the local vendors decide to grow and develop. Think of it as a more natural form of a grab bag. Not that you are buying mystery items, just that you never know what's going to be available.