CAMUS, Aimée & Edmond Gustave CAMUS. Iconographie des Orchidées d'Europe et du Bassin Méditerranéen, Paris: Paul Lechevalier, 1921, atlas only, 2° (377 x 295mm.), 122 plates, most coloured, unbound as issued in cloth-backed portofolio. [Nissen BBI 316]