Acanthus austromontanus Vollesen species accepted

Acanthus volubilis Wall. species accepted

Acanthus ueleensis De Wild. species accepted

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

Acanthus arboreus Forssk. species accepted

Acanthus carduaceus Griff. species accepted

Acanthus dioscoridis L. species accepted

Acanthus ebracteatus Vahl species accepted

Acanthus eminens C. B. Clarke species accepted

Acanthus flexicaulis Bremek. species accepted

Acanthus gaed Lindau species accepted

Acanthus greuterianus Snogerup, B. Snogerup & Strid species accepted

Acanthus guineensis Heine & P. Taylor species accepted

Acanthus hirsutus Boiss. species accepted

Acanthus hungaricus (Borbás) Baen. species accepted

Acanthus ilicifolius L. species accepted

Acanthus kulalensis Vollesen species accepted

Acanthus latisepalus C. B. Clarke species accepted

Acanthus leucostachyus Wall. ex Nees species accepted

Acanthus longibracteatus Kurz species accepted

Acanthus mayaccanus Büttner species accepted

Acanthus mollis L. species accepted

Acanthus montanus (Nees) T. Anderson species accepted

Acanthus polystachyus Delile species accepted

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

Acanthus sennii Chiov. species accepted

Acanthus seretii De Wild. species accepted

Acanthus spinosus L. species accepted

Acanthus villaeanus De Wild. species accepted