Basionym: Boletus substrictus Bolton, An History of Fungusses, Growing about Halifax App.: 170 (1792) [MB#231484] Obligate synonym: Lentinus substrictus f. substrictus (2016) [MB#842261] Taxonomic synonyms: - Polyporus ciliatus Fr., Observationes mycologicæ 1: 123 (1815) [MB#179557] - Polyporellus ciliatus (Fr.) P. Karst., Meddelanden af Societas pro Fauna et Flora Fennica 5: 37 (1879) [MB#100970] - Polyporus ciliatus f. ciliatus , Observationes mycologicae 2: 123 (1815) [MB#427914] - Polyporus brumalis var. ciliatus (Fr.) anon. ined. (1815) [MB#438897] - Lentinus ciliatus (Fr.) Zmitr., International Journal of Medicinal Mushrooms 12 (1): 88 (2010) [MB#543134] - Polyporus ciliatus var. ciliatus (?) [MB#424764] - Leucoporus ciliatus (Fr.) Quél., Enchiridion Fungorum in Europa media et praesertim in Gallia Vigentium: 165 (1886) [MB#802875] - Leucoporus brumalis var. ciliatus (Fr.) Quél., Enchiridion Fungorum in Europa media et praesertim in Gallia Vigentium: 165 (1886) [MB#802876] - Polyporus coerulescens Velen., Ceske Houby 4-5: 672 (1922) [MB#261276] - Polyporus ustalis Velen., Ceske Houby 4-5: 671 (1922) [MB#281207] - Polyporus zonatus Velen., Ceske Houby 4-5: 671 (1922) [MB#473250] - Polyporus circulatus Velen., Ceske Houby 4-5: 920 (1922) [MB#470823] - Polyporus saitoi Lloyd, Mycological Writings 7 (72): 1269 (1924) [MB#277230] - Polyporus guarapiensis Speg., Anales de la Sociedad Científica Argentina 26 (1): 6 (1888) [MB#164379] - Favolus brasiliensis var. guarapiensis (Speg.) Rick, Iheringia 7: 264 (1960) [MB#469156] - Boletus nummulariformis L. Marchand, Bijdr. natuurk. Wet.: 145 (1828) [MB#468309] - Polyporus brumalis var. expansus Velen., Ceske Houby 4-5: 670 (1922) [MB#470815] - Polyporus ciliatus var. minor Velen., Novitates mycologicae: 160 (1939) [MB#260759] - Polyporus ciliatus var. granulosus Velen., Novitates mycologicae novissimae: 88 (1947) [MB#470822] - Polyporus ciliatus var. tropicus Dörfelt, Kiet & A. Berg bis, Feddes Repertorium Specierum Novarum Regni Vegetabilis 115 (1-2): 166 (2004) [MB#368744]