(n)club mosses and related forms: includes Lycopodiales; Isoetales; Selaginellales; and extinct Lepidodendrales; sometimes considered a subdivision of Tracheophyta, Syn.class Lycopodiate, class Lycopsida, Lycopodiate
The Collaborative International Dictionary of English (GCIDE) v.0.53Collaborative International Dictionary (GCIDE)
n. The class including club mosses and related forms: includes Lycopodiales; Isoetales; Selaginellales; and extinct Lepidodendrales; sometimes considered a subdivision of Tracheophyta. Syn. -- class Lycopsida, Lycopodiate, class Lycopodiate. [ WordNet 1.5 ]