Acanthus platyphyllus Murb. species synonym

Acanthus ueleensis subsp. mahaliensis Napper subspecies synonym

Acanthus spinosissimus Pers. species heterotypic synonym

Acanthus doloarius Blanco species synonym

Acanthus dioscoridis subsp. longistylis Freyn subspecies synonym

Acanthus longifolius var. hungaricus Borbás variety synonym

Acanthus sennii var. lanatus Cufod. variety synonym

Acanthus vandermeirenii De Wild. species synonym

Acanthus spinosissimus Host species heterotypic synonym

Acanthus longifolius Poir. species heterotypic synonym

Acanthus mollis Graf & Noë species homotypic synonym

Dilivaria ilicifolia (L.) J.St.-Hil. species synonym

Acanthus albus Debnath, B.K.Singh & P.Giri species accepted

Acanthus polycotomus Chiov. species doubtful

Acanthus procumbens Thunb., 1800 species accepted

Dilivaria ilicifolia (L.) Juss. species synonym

Acanthus arboreus f. albiflorus Fiori form synonym

Acanthus maderaspatanus Vahl species homotypic synonym

Acanthus verus Wender. species homotypic synonym

Acanthus arboreus var. pubescens Thomson variety homotypic synonym

Acanthus ilicifolius subsp. orientalis Bremek. subspecies synonym

Acanthus vandermeirenii var. violaceopunctatus De Wild. variety synonym

Acanthus dioscoridis var. boissieri Bornm. variety synonym

Acanthus arboreus var. ruber G.W.Schimp. ex Engl. variety synonym

Acanthus hungaricus (Borbás) Baen. species accepted

Acanthus xiamensis R.T.Zhang species synonym

Acanthus mollis var. nigra (Mill.) Willd. variety synonym

Acanthus ilicifolius var. volubilis (Wall.) Hochr. variety synonym

Acanthus dioscoridis var. boissieri Freyn variety synonym

Acanthus mollis var. niger (Mill.) Willd. variety synonym

Acanthus lusitanicus André species synonym

Acanthus mollis var. viciosoi Pau variety synonym

Acanthus hispanicus G.Don species synonym

Acanthus flamandii DeWild. species synonym

Acanthus vandermeirenii var. violaceopunctatus DeWild. variety synonym

Acanthus villaeanus DeWild. species synonym

Acanthus villeanus DeWild. species synonym

Acanthus vandermeirenii DeWild. species synonym

Acanthus seretii DeWild. species doubtful

Acanthus doloar Blanco species synonym

Acanthus ueleensis DeWild. species doubtful

Acanthus spec Linnaeus, 1753 species accepted

Dilivaria spec (Linnaeus, 1753) Juss. species doubtful

Dilivaria volubilis (Wall.) Nees species synonym

Dilivaria scandens Nees species synonym

Dilivaria polystachya (Delile) Endl. species synonym

Dilivaria longifolia Poir., 1810 species doubtful

Dilivaria ilicifolia (L.) Pers. species synonym

Zonablephis polistachys Raf., 1838 species doubtful

Acanthus hirsutus Boiss. species accepted

Acanthus dioscoridis L. species accepted

Acanthus villeanus De Wild. species synonym

Acanthus dioscoridis var. strausii Hausskn. ex Bornm. variety synonym

Cheilopsis steudneri Schweinf. species synonym

Acanthus spinosus subsp. spinosissimus (Pers.) Zangh. subspecies synonym

Acanthus arboreus var. pubescens Thomson ex Oliv. variety synonym

Acanthus mollis subsp. platyphyllus Murb. subspecies synonym

Acanthus leucostachyus Wall. ex Nees species accepted

Acanthus dioscoridis var. grandiflorus Bornm. variety synonym

Cheilopsis polystachius (Delile) Moq. species synonym

Acanthus polystachyus var. pseudopubescens Cufod. variety synonym

Acanthus ilicifolius L. species accepted

Acanthus spinosus L. species accepted

Acanthus ebracteatus Vahl species accepted

Acanthus mollis L. species accepted

Acanthus flamandii De Wild. species synonym

Acanthus mollis Graf & Noë ex Nees, 1847 species doubtful

Acanthus arboreus var. ruber G.W.Schimp. variety homotypic synonym

Acanthus dioscoridis var. strausii Hausskn. variety homotypic synonym

Zonablephis polistachyus (Delile) Raf. species synonym

Dilivaria ilicifolia (L.) Nees species synonym

Acanthus volubilis Wall. species accepted

Acanthus villaeanus De Wild. species accepted

Acanthus verus Wender. ex Steud., 1840 species accepted

Acanthus ugandensis C.B.Clarke species synonym

Acanthus ueleensis De Wild. species accepted

Acanthus straussii Hausskn. species accepted

Acanthus spinulosus Host species synonym

Acanthus spinosissimus Desf. species accepted

Acanthus seretii De Wild. species accepted

Acanthus sennii Chiov. species accepted

Acanthus rubens Raf. species doubtful

Acanthus raddei Trautv. species synonym

Acanthus pubescens (Thomson ex Oliv.) Engl. species accepted

Acanthus ponticus Jordanov species doubtful

Acanthus polystachyus Delile species accepted

Acanthus platyphyllus (Murb.) Prain, 1913 species accepted

Acanthus niger Mill. species synonym

Acanthus neoguineensis Engl. species synonym

Acanthus montanus (Nees) T.Anderson species accepted

Acanthus mayaccanus Büttner species accepted

Acanthus maderaspatanus Vahl ex Nees, 1847 species accepted

Acanthus longipetiolatus Kurz species synonym

Acanthus longifolius Host species heterotypic synonym

Acanthus longibracteatus Kurz species accepted

Acanthus leucostachyus Wall. species synonym

Acanthus latisepalus C.B.Clarke species accepted

Acanthus latifolius E.Goeze species synonym

Acanthus kulalensis Vollesen species accepted

Acanthus integrifolius Thunb., 1800 species accepted

Acanthus imbricatus Edgew. species doubtful

Acanthus ilicifolius var. typica Domin variety synonym

Acanthus ilicifolius var. subinteger Nees variety synonym

Acanthus hispanicus Loudon species synonym

Acanthus guineensis Heine & P.Taylor species accepted

Acanthus greuterianus Snogerup, B.Snogerup & Strid species accepted

Acanthus grandiflorus (Bornm.) Bornm. species synonym

Acanthus gaed Lindau species accepted

Acanthus flexicaulis Bremek. species accepted

Acanthus eminens C.B.Clarke species accepted

Acanthus doloarin Blanco species synonym

Acanthus caudatus Lindau species synonym

Acanthus caroli-alexandri Hausskn. species synonym

Acanthus carduaceus Griff. species accepted

Acanthus boissieri Hausskn. species doubtful

Acanthus barteri T.Anderson species synonym

Acanthus balcanicus Heywood & I.Richardson species synonym

Acanthus austromontanus Vollesen species accepted

Acanthus arboreus Forssk. species accepted

Acanthus arborescens Panz. species synonym

Cheilopsis steudneri Solms species synonym

Cheilopsis montana Nees species synonym

Cheilopsis arborea (Forssk.) Nees species synonym

Blepharis arborea (Forssk.) Spreng. species synonym