Blechnum
Blechnum in Sp. Pl. 2: 1077. 1753
- Type: Blechnum occidentale
- =Struthiopteris, Fl. Carniol.: 288. 1760
- Type: Struthiopteris spicant
- =Lomaria in Mag. Neuesten Entdeck. Gesammten Naturk. Ges. Naturf. Freunde Berlin 3: 160. 1809
- Type: Lomaria nuda
- =Blechnopsis in Epimel. Bot. 115. (‘1849’) [1851]
- Type: Blechnopsis brasiliensis