The family Helvellaceae is a group of fungi that belong to the order Pezizales. It is also known as the saddle fungi family due to the unique shape of its fruiting bodies. Helvellaceae fungi are found in various habitats including forests, meadows, and deserts. Some common synonyms for this family include the Helvellaceae family, the Helvellaceae subgroup, and the saddle fungus family. These fungi are characterized by their cup-shaped fruiting bodies which usually have a hollow stem. Many species in this family are edible and are consumed as a delicacy in certain parts of the world. However, some species can be toxic and must be avoided.