Lomaridium

Lomaridium is a genus of ferns in the family Blechnaceae, subfamily Blechnoideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I). The genus is accepted in a 2016 classification of the family Blechnaceae, but other sources sink it into a very broadly defined Blechnum, equivalent to the whole of the PPG I subfamily.

Species
, using the PPG I classification system, the Checklist of Ferns and Lycophytes of the World accepted the following species:


 * Lomaridium acutum (Desv.) Gasper & V.A.O.Dittrich
 * Lomaridium attenuatum (Sw.) Gasper & V.A.O.Dittrich
 * Lomaridium biforme (Baker) Gasper & V.A.O.Dittrich
 * Lomaridium binervatum (Poir.) Gasper & V.A.O.Dittrich
 * Lomaridium bonapartei (Rakotondr.) Gasper & V.A.O.Dittrich
 * Lomaridium contiguum (Mett.) Gasper & V.A.O.Dittrich
 * Lomaridium dendrophilum (Sodiro) Gasper & V.A.O.Dittrich
 * Lomaridium ensiforme (Liebm.) Gasper & V.A.O.Dittrich
 * Lomaridium fragile (Liebm.) Gasper & V.A.O.Dittrich
 * Lomaridium fuscosquamosum (A.Rojas) Gasper & V.A.O.Dittrich
 * Lomaridium nigrocostatum (A.Rojas) Gasper & V.A.O.Dittrich
 * Lomaridium pteropus (Kunze) Gasper & V.A.O.Dittrich
 * Lomaridium schottii (Colla) Gasper & V.A.O.Dittrich
 * Lomaridium simillimum (Baker) Gasper & V.A.O.Dittrich
 * Lomaridium xiphophyllum (Baker) Gasper & V.A.O.Dittrich