Carduus pyrenaicus Jacq., Observ. Bot. 4: 11. 1771

is earlier homonym of Carduus pyrenaicus (L.) Kazmi in Mitt. Bot. Staatssamml. München 5: 436. 1964

is basionym for Cirsium pyrenaicum (Jacq.) All., Fl. Pedem. 1: 151. 1785

Taxon for this name