Clavula Look up clavula in Wiktionary, the free dictionary. Clavula may refer to: Clavula, a synonym for a genus of sedges, Eleocharis Clavula, a synonym for a genus of hydrozoans, Turritopsis Clavula (fungal morphology) Topics referred to by the same term This disambiguation page lists articles associated with the title Clavula.If an internal link led you here, you may wish to change the link to point directly to the intended article.