Blechnaceae Newman
Lomaridium attenuatum (Sw.) Gasper & V.A.O.Dittrich , legitimate, scientific
Gasper, A.L. de, Dittrich, V.A.O., Smith, A.R. & Salino, A. (2016), A classification for Blechnaceae (Polypodiales: Polypodiopsida): New genera, resurrected names, and combinations. Phytotaxa 275(3): 212 [comb. nov.]
basionym: Onoclea attenuata Sw. legitimate nomenclatural synonym: Blechnum attenuatum (Sw.) Mett. legitimate