Acanthopsis carduifolia var. glabra (Nees) Schinz variety synonym

Acanthopsis disperma var. villosa Schinz variety synonym

Blepharis carduifolia var. glabra (Nees) T.Anderson variety synonym

Acanthopsis pagodiformis H.M.Steyn species accepted

Dilivaria horrida Nees species synonym

Blepharacanthus carduifolius (L.fil.) Nees ex Steud. species synonym

Acanthus spathularis E.Mey. species synonym

Acanthopsis tuba H.M.Steyn species accepted

Acanthus carduifolius L.fil. species synonym

Acanthopsis dispermoides H.M.Steyn species accepted

Acanthus glaucus E.Mey. species synonym

Acanthodium hoffmannseggianum Nees species synonym

Acanthopsis disperma Harv. ex Nees species doubtful

Acanthodium glabrum Nees species synonym

Acanthodium dispermum E.Mey. ex Nees species synonym

Acanthodium carduifolium (L.fil.) Nees species synonym

Acanthus spathularis E.Mey. ex Nees species synonym

Acanthus glaucus E.Mey. ex Nees species synonym

Acanthus glaber E.Mey. ex Nees species synonym

Acanthopsis trispina C.B.Clarke species synonym

Acanthopsis spathularis (E.Mey.) Schinz species accepted

Acanthopsis scullyi (S.Moore) Oberm. species accepted

Acanthopsis horrida (Nees) Nees species accepted

Acanthopsis hoffmannseggiana (Nees) C.B.Clarke species accepted

Acanthopsis glauca (E.Mey.) Schinz species accepted

Acanthopsis disperma Harv. species accepted

Acanthopsis carduifolia (L.fil.) Schinz species accepted

Acanthodium spathulare Nees species synonym

Acanthodium plumulosum E.Mey. ex Nees species synonym

Acanthodium glaucum Nees species synonym

Blepharis spathularis (Nees) T.Anderson species synonym

Blepharis scullyi S.Moore species synonym

Blepharis glauca (Nees) T.Anderson species synonym

Blepharis acaulis Lindau species synonym

Acanthopsis ludoviciana H.M.Steyn species accepted

Acanthopsis villosa H.M.Steyn species accepted

Acanthopsis carduifolia var. longearistata Schinz variety synonym

Acanthopsis adamanticola H.M.Steyn species accepted

Acanthopsis tetragona H.M.Steyn species accepted

Acanthopsis insueta H.M.Steyn species accepted

Acanthopsis glabra (Nees) H.M.Steyn species accepted

Acanthopsis glandulopalmata H.M.Steyn species accepted

Acanthopsis nitida H.M.Steyn species accepted

Acanthopsis dregeana H.M.Steyn species accepted

Acanthodium plumulosum E.Mey. species homotypic synonym

Blepharacanthus carduifolius (L.fil.) Nees species homotypic synonym

Blepharis carduifolia (L.fil.) T.Anderson species synonym

Acanthopsis erosa H.M.Steyn species accepted

Acanthus glaber E.Mey. species homotypic synonym

Acanthodium dispermum E.Mey. species synonym