Synonyms: Lepidotis ciliata; Lepidotis clavata (homotypic); Lycopodium aristatum; Lycopodium aristatum var. robustius; Lycopodium ciliatum; Lycopodium clavatum f. brevipedunculatum; Lycopodium clavatum f. decapitatum; Lycopodium clavatum f. frondescens; Lycopodium clavatum f. frondosum; Lycopodium clavatum f. robustinus; Lycopodium clavatum f. robustius; Lycopodium clavatum f. sterilis; Lycopodium clavatum f. trilobum; Lycopodium clavatum polystachyum; Lycopodium clavatum unranked; Lycopodium clavatum var. asiaticum; Lycopodium clavatum var. borbonicum; Lycopodium clavatum var. clavatum; Lycopodium clavatum var. distachyum; Lycopodium clavatum var. kiboanum; Lycopodium clavatum var. laurentianum; Lycopodium clavatum var. macrostachyum; Lycopodium clavatum var. microstachyum; Lycopodium clavatum var. montanum; Lycopodium clavatum var. paucidivisum; Lycopodium clavatum var. preslianum; Lycopodium clavatum var. robustius; Lycopodium clavatum var. serpens; Lycopodium clavatum var. sitchaense; Lycopodium clavatum var. subremotum; Lycopodium clavatum var. trichiatum; Lycopodium clavatum var. tristachyum (homotypic); Lycopodium officinale; Lycopodium preslii; Lycopodium serpens; Lycopodium tamariscispica; Lycopodium torridum; Lycopodium trichiatum; Lycopodium trichiatum var. borbonicum; Lycopodium trichophyes; Urostachys plutonis