Presl, C.B. [K.B.] (1836), Tentamen Pteridographiae: 196 [comb. nov.]

basionym: Polypodium billardierei R.Br. nom. illeg., nom. superfl.

Rodway, L. (1903), The Tasmanian Flora: 287 [secondary reference]

taxonomic synonym: Polypodium pustulatum G.Forst. legitimate

Tindale, M.D. (1961), Polypodiaceae. Contributions from the New South Wales National Herbarium, Flora Series 210: 45 [taxonomic synonym]

taxonomic synonym of: Microsorum diversifolium (Willd.) Copel. legitimate

Council of Heads of Australasian Herbaria (2006), Australian Plant Census: - [secondary reference]

orthographic variant: Phymatodes billardieri C.Presl orth. var.

Council of Heads of Australasian Herbaria (2006), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Microsorum pustulatum (G.Forst.) Copel. subsp. pustulatum legitimate

Council of Heads of Australasian Herbaria (7 July 2021), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Zealandia pustulata (G.Forst.) Testo & A.R.Field subsp. pustulata legitimate

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