These white flowers are called Monotropastrum humile, which is related to the more widespread Ghost Pipe, Monotropa uniflora. They grow in the dark, gloomy forests of Asia. They are a myco-heterotrophic plant, meaning they parasitize the fungi in the soil. Often growing near beech trees, which make up this section of the hidden forest, I think this is a very neat addition to this area. This also ties into the underlying fungal themes that some of the other games have.
