Tags: Club Moss.
Selaginella is a genus of plants in the family Selaginellaceae the spikemosses. Many scientists still place the Selaginellales in the class Lycopodiopsida (often misconstructed as Lycopsida). This group of plants has for years been included in what for convenience was called fern allies. S. moellendorffii is an important model organism and its genome was sequenced by the United States Department of Energy’s Joint Genome Institute.