Turkey tail is pervasive, it's everywhere. I'm 99% sure it is in the area where you live. This medicine wants to be with humanity, it wants to be in the medical system, it wants to be in our diet, and we just hope that humanity listens to the tales of the turkey tails and its immunological, radiation cleansing medicine.
We highly suggest learning how to head into the wilderness where it grows and finding this medicine (for when you can't do that we've got you covered).