Blechnum occidentale L. species accepted

Blechnum appendiculatum Willd. species accepted

Blechnum arcuatum J. Rémy ex Fée species accepted

Blechnum asplenioides Sw. species accepted

Blechnum australe L. species accepted

Blechnum austrobrasilianum de la Sota species accepted

Blechnum × caudatum Cav. species accepted

Blechnum gracile Kaulf. species accepted

Blechnum hastatum Kaulf. species accepted

Blechnum laevigatum Cav. species accepted

Blechnum meridense Klotzsch species accepted

Blechnum polypodioides Raddi species accepted

Blechnum punctulatum Sw. species accepted

Blechnum lanceola Sw. species accepted

Blechnum areolatum V. A. O. Dittrich & Salino species accepted

Blechnum auriculatum Cav. species accepted

Blechnum gracilipes (Rosenst.) M. Kessler & A. R. Sm. species accepted

Blechnum guayanense A. Rojas species accepted

Blechnum heringeri Brade species accepted

Blechnum longipilosum V. A. O. Dittrich & Salino species accepted

Blechnum ludificans Herter species accepted

Blechnum malacothrix Maxon & C. V. Morton species accepted

Blechnum tomentosum M. Kessler & A. R. Sm. species accepted

Blechnum × confluens Schltdl. & Cham. species accepted

Blechnum × falciculatum C. Presl species accepted

Blechnum × leopoldense (Dutra) V. A. O. Dittrich & Salino species accepted

Blechnum × pampasicum de la Sota & M. L. Durán species accepted

Blechnum rivulorum V. A. O. Dittrich & Salino species accepted