Diplopterygium (Diels) Nakai legitimate

• APC
• Plantae(reg.)
• Charophyta(div.)
• Equisetopsida(cl.)
• Polypodiidae(subcl.)
• Gleicheniales(ordo)
• Gleicheniaceae(fam.)
• Diplopterygium(gen.)

| sensu Council of Heads of Australasian Herbaria (2009), Australian Plant Census