Synonyms: Blechnopteris hastata (homotypic); Blechnum auriculatum f. parvula; Blechnum auriculatum f. remotum; Blechnum auriculatum hastatum; Blechnum auriculatum trilobum; Blechnum auriculatum var. hastatum (homotypic); Blechnum auriculatum var. parvulum; Blechnum auriculatum var. trilobum; Blechnum australe f. trilobum; Blechnum australe var. hastata; Blechnum australe var. triloba; Blechnum brevifolium; Blechnum brevifolium f. acuminatum; Blechnum brevifolium f. imbricatum; Blechnum brevifolium f. nervosum; Blechnum brevifolium f. semidecurrens; Blechnum brevifolium parvulum; Blechnum brevifolium var. bifurcatum; Blechnum brevifolium var. valdiviense; Blechnum ciliatum (heterotypic); Blechnum hastatum bifurcatum; Blechnum hastatum f. alternatum; Blechnum hastatum f. bifida; Blechnum hastatum f. punctatum; Blechnum hastatum var. minus; Blechnum hastatum var. pinnato-pinnatifidum; Blechnum hastatum var. trilobum; Blechnum parvulum; Blechnum pubescens; Blechnum remotum; Blechnum trilobum; Lomaria hastata (homotypic); Lomaria pubescens; Lomaria triloba; Mesothema hastatum (homotypic); Mesothema remotum; Mesothema trilobum; Parablechnum ciliatum; Spicanta hastata (homotypic); Struthiopteris hastata (homotypic); Struthiopteris remota; Struthiopteris triloba; Taenitis sagittaefera; Taenitis sagittifera