Right now I have apples, pears, raspberries, grapes, gooseberries, currants, peaches, strawberries, plums, rhubarb, spearmint, peppermint, scallions, walking onions, potatoes, parsnips, radishes, oregano, wormwood, comfrey, lemon balm, catnip, feverfew, chives, black walnuts, goji berries, sage, leaf lettuce, black cherries, wine cap mushrooms, and shiitake mushrooms although those need to be refreshed. Yes, a few of those are annuals but I'm counting them as permaculture because they come back every year by design. There are probably more, but that's what I could think of by doing a walking tour in my head.
I have schizandra berries and lingonberries on order. I regularly forage for elderberries, Autumn berries, and grapes.
All of the above are planted in no-till methods and come back every year without any work other than some occasional thinning. All of my garden are now no till and mulched heavily with wood chips.
I think most if not all of that qualifies as permaculture with the exception of the main vegetable garden that is planted each year.