Carduus atlantis subsp. megalatlanticus (Maire) Emb. in Jahandiez & Maire, Cat. Pl. Maroc: 797. 1934
Carduus atlantis subsp. megalatlanticus in Jahandiez & Maire, Cat. Pl. Maroc: 797. 1934
is new combination for Carduus megalatlanticus in Bull. Soc. Hist. Nat. Afrique N. 23: 192. 1932
Carduus atlantis subsp. megalatlanticus in Jahandiez & Maire, Cat. Pl. Maroc: 797. 1934