Genus Geoglossum refers to a group of fungi that feature elongated fruiting bodies that bear spores. These fungi are commonly known as earth tongues and are characterized by their hair-like structures on their outer surface. Some synonyms of Genus Geoglossum include Trichoglossum, Melanoglossum, Turbinella, and Microglossum. Each subgroup has distinct characteristics such as color, shape, and size, but all are generally similar in their form and function, which is to produce spores for reproduction. While not all of them are edible, some species of Geoglossum are used in traditional Chinese medicine for their medicinal properties. These fungi play an essential role in the ecosystem as decomposers and help break down plant matter into nutrients for soil and other organisms.