Cynara acaulis L., Sp. Pl., ed. 2: 1160. 1763

is basionym for Rhaponticum acaule (L.) DC., Prodr. 6: 664. 1838

is basionym for Leuzea acaulis (L.) Holub in Folia Geobot. Phytotax. 8: 391. 1973

is basionym for Stemmacantha acaulis (L.) Dittrich in Candollea 39: 46. 1984

Taxon for this name