Mountain Clubmoss is a type of plant that belongs to the Lycopodiaceae family. It is also known as Selaginella selaginoides, Northern Selaginella, and Fir Clubmoss. This plant is a small evergreen perennial that can be found in the northern hemisphere, specifically in North America and Eurasia. The Mountain Clubmoss grows on moist soil and rocks and is often found in mountainous areas. Its leaves are thin, needle-like, and arranged in a spiral pattern, making it an attractive choice for rock gardens and terrariums. Although it has various names, the Mountain Clubmoss is a valuable plant that provides a beautiful backdrop for any landscape.