Synonyms: Alsophila alata; Alsophila alutacea; Alsophila blancheti; Alsophila blanchetiana; Alsophila contracta; Alsophila eriocarpa; Alsophila fumata; Alsophila gardneri (homotypic); Alsophila gardneri var. nigrescens; Alsophila goyazensis; Alsophila guinleorum; Alsophila iheringii; Alsophila infesta var. alutacea; Alsophila infesta var. phalerata (homotypic); Alsophila ludoviciana; Alsophila mexiae; Alsophila munita; Alsophila pabstii; Alsophila paleolata; Alsophila paleolata var. eriocarpa; Alsophila paleolata var. nigrescens; Alsophila paleolata var. subnuda; Alsophila paulistana; Alsophila phalerata; Alsophila phalerata var. alutacea; Alsophila phalerata var. latiloba; Alsophila phalerata var. squamulosa; Alsophila portoana; Alsophila reitzii; Alsophila roquettei; Alsophila scrobiculata; Alsophila unguis-cati; Alsophila virens; Cyathea alsophila; Cyathea alutacea; Cyathea attenuata; Cyathea blanchetiana; Cyathea contracta; Cyathea iheringii; Cyathea incurvata; Cyathea mamillata; Cyathea mexiae; Cyathea paleolata; Cyathea paulistana; Cyathea phalerata latiloba; Cyathea phalerata var. alutacea; Cyathea phalerata var. iheringii; Cyathea phalerata var. l'heringii; Cyathea phalerata var. latiloba; Cyathea portoana; Cyathea sellowiana; Cyathea superfusa (homotypic); Cyathea taunaysiana; Hemitelia sellowiana; Trichipteris gardneri (homotypic); Trichipteris mexiae; Trichipteris paleolata; Trichipteris phalerata (homotypic); Trichipteris phalerata var. iheringii; Trichipteris portoana