Synonyms: Cincinalis villosa; Pteridium aquilinum revolutum (homotypic); Pteridium aquilinum var. osmundoides (homotypic); Pteridium aquilinum var. wightianum; Pteridium capense var. densa; Pteridium capense var. densum; Pteridium falcatum (homotypic); Pteridium lineare (homotypic); Pteridium revolutum; Pteridium revolutum var. muricatulum; Pteridium revolutum var. revolutum; Pteridium revolutum var. wightianum; Pteridium yunnanense; Pteris densa; Pteris excelsa; Pteris lanigera; Pteris recurvata; Pteris recurvata var. wightiana; Pteris revoluta (homotypic); Pteris villosa; Pteris wightiana; Teris recurvata wightiana