Didymoglossum ovale E.Fourn. Didymoglossum ovale E.Fourn., Bull. Soc. Bot. France 19: 240. 1873 sec. Ebihara & Dubuisson 2006≡Trichomanes ovale (E.Fourn.) Wess.Boer, Acta Bot. Neerl. 11: 296. 1962 syn. sec. Mickel & Smith 2004