Sisymbrium matritense P. W. Ball & Heywood in Feddes Repert. Spec. Nov. Regni Veg. 66: 157. 1962
Sisymbrium matritense in Feddes Repert. Spec. Nov. Regni Veg. 66: 157. 1962
non Sisymbrium matritense in Anales Soc. Esp. Hist. Nat. 7: 89. 1898
Sisymbrium matritense in Feddes Repert. Spec. Nov. Regni Veg. 66: 157. 1962