Shining clubmoss (Huperzia lucidula) is a common plant found on the forest floor. It has a long straight stalk with many bright green leaves whorling around the stem. It spreads from the roots and is often found growing in clusters.
Lycopodiopsida is a class of plants often loosely grouped as the fern allies. Traditionally the group included not only the clubmosses and firmosses, but also the spikemosses (Selaginella and relatives) and the quillworts (Isoetes and relatives). However, the latter are now usually separated off into a separate class, Isoetopsida.