Got the fairy mushroom and it didn't unlock any sort of crafting recipes, have no idea what it does. I'm 90% sure the lotus is hard capped by Lore, but I never got to check. No recipes unlocked for that either.
Edit: Can be used as a mushroom in dishes. Cannot be put in a drying rack or cauldron
By the way you don't right click the fairy stone, the orange mushrooms sprout around it. I didn't notice mine because it was unreachable on a cliff face, had to remove cliff.
