Subfamily
Lycopodioideae
Lycopodium clavatum. Photo: (c) Timothy McNitt, some rights reserved (CC BY)
Lycopodioideae is a subfamily in the family Lycopodiaceae in the Pteridophyte Phylogeny Group classification of 2016 (PPG I). It is equivalent to a broad circumscription of the genus Lycopodium in other classifications. Like all lycophytes, members of the Lycopodioideae reproduce by spores.