Synonyms: Agaricus triqueter; Boletus triqueter (heterotypic); Boletus triqueter var. sessilis; Boletus triqueter var. stipitatus; Coltricia tomentosa var. triqueter; Inoderma triquetrum (homotypic); Microporus triqueter; Mucronoporus circinatus triqueter (heterotypic); Mucronoporus circinatus var. triqueter; Mucronoporus tomentosus triqueter (heterotypic); Mucronoporus tomentosus var. triqueter; Mucronoporus triqueter; Ochroporus triqueter; Pelloporus triqueter (heterotypic); Polyporus triqueter (heterotypic); Polystictus circinatus var. triqueter; Polystictus triqueter; Trametes triqueter; Xanthochrous circinatus var. triqueter; Xanthochrous triqueter