Berkeley, M.J. (1872), Australian fungi, received principally from Baron F. von Mueller and Dr. R. Schomburgk. Botanical Journal of the Linnean Society 13: 163 [tax. nov.]

• Type: "Tweed River (Guilfoyle)."

Cooke, M.C. (1886), Praecursores ad Monographia Polypororum. Grevillea 14 (71): 79 [basionym]

basionym of: Polystictus libum (Berk.) Cooke legitimate

Kuntze, O. (1898), Revisio generum plantarum 3 (2): 496 [basionym]

basionym of: Microporus libum (Berk.) Kuntze legitimate

AusFungi (2019), AusFungi 21 Jan. 2019: - [taxonomic synonym]

taxonomic synonym of: Polyporus grammocephalus Berk. legitimate

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