Gymnogramma polypodioides Spreng., Syst. Veg. 4: 40. 1827 Gymnogramma polypodioides Spreng., Syst. Veg. 4: 40. 1827is earlier homonym of Gymnogramma polypodioides Link, Hort. Berol. 2: 50. 1833This name is not assigned to any taxon.