Leaf bracts held in one plane, flowers often with short stalk [posted closeup a long one so atypical]
OLYMPUS DIGITAL CAMERA
I saw this plant at Wooster Memorial Park.
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.