Three lectotypes (and one isolectotype) selected among the 21 lectotypes designated in this article A isolectotype of Delphinium armeniacum Huth (P00195865; http://coldb.mnhn.fr/catalognumber/mnhn/p/p00195865) B lectotype of D. deserti Boiss. (P00197319; http://coldb.mnhn.fr/catalognumber/mnhn/p/p00197319) C lectotype of Delphinium sclerocladum Boiss. var. rigidum (Freyn & Sint.) Hossain & P.H.Davis (P00195794; http://coldb.mnhn.fr/catalognumber/mnhn/p/p00195794) D lectotype of D. tomentosum Boiss. (P00201127; http://coldb.mnhn.fr/catalognumber/mnhn/p/p00201127). All four specimens are kept at P Herbarium.