👉 The term "helvellaceae" is a botanical name that refers to a family of plants that belong to the group called Helveticaceae. This family contains over 2,000 species and includes a wide variety of flowering plants from different regions around the world. Helvellaceae are characterized by their distinctive flowers with long, narrow petals known as "helvels" or "helicules," which are arranged in a series of columns that form a helical structure