Kuntze, C.E.O. (5 November 1891), Revisio Generum Plantarum 2: 812 [comb. nov.]

basionym: Nephrodium confluens F.Muell. ex Hook. & Baker legitimate nomenclatural synonym: Aspidium confluens Mett. nom. illeg.

• Comment: Reference to basionym indirect, via Kuntze's citation of this name as "Dryopteris... confluens [Mett.](F. v. M.)" and his explanation at the beginning of the species list on p. 812 that he had used square brackets enclosing author citations to indicate synonyms in Aspidium and parentheses for those in Nephrodium.

Christensen, C.F.A. in Christensen, C.F.A. (ed.) (1905), Index Filicum: 83 [nomenclatural synonym]

nomenclatural synonym of: Aspidium muelleri C.Chr. legitimate

Domin, K. (October 1914), Beitrage zur Flora und Pflanzengeographie Australiens. Bibliotheca Botanica 20(85): 53 [nomenclatural synonym]

nomenclatural synonym of: Aspidium confluens Mett. nom. illeg.

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