Centaurea cardanica Rouy (original description)
Centaurea pallidula Rouy (original description)
Centaurea pseudocineraria (Fiori) Rouy accepted as Centaurea leucophaea subsp. controversa (Briq. & Cavill.) Kerguélen (original description)
Centaurea serresii Rouy (original description)
Centaurea shuttleworthii Rouy (original description)
Cirsium accedens Rouy (original description)
Cirsium benearnense Rouy (original description)
Cirsium bigerriense Rouy (original description)
Cirsium haussmanni Rouy (original description)
Cirsium michaletii Rouy (original description)
Cirsium reyi Rouy (original description)
Cirsium sennenii Rouy (original description)
Cirsium thuretii Burnat ex Rouy (original description)
Senecio rolandi-bonaparte Wolf (original description)