Synonyms: Amauroderma macrum; Amauroderma renatum; Fomes exilis; Fomes macer; Fomes procerus; Fomes rufobadius; Ganoderma exile; Ganoderma macer; Ganoderma rufobadium; Leucoporus renatus; Microporus marasmioides; Microporus parmula; Microporus passerinus; Microporus renatus; Polyporus exilis; Polyporus macer (heterotypic); Polyporus marasmioides (heterotypic); Polyporus parmula; Polyporus parmula var. madeirensis; Polyporus passerinus; Polyporus procerus; Polyporus renatus; Polystictus exilis; Polystictus marasmioides; Polystictus parmula; Polystictus parmula var. madeirensis; Polystictus passerinus; Polystictus renatus; Scindalma macrum; Scindalma procerum; Scindalma rufobadium