Montazerolghaem, S., Susanna, A., Calleja, J.A., Mozaffarian, V. & Rahiminejad, M.R. (2017)

Molecular systematics and phylogeography of the genus Echinops (Compositae, Cardueae–Echinopsinae): focus on the Iranian centre of diversification

. Phytotaxa 297 (2): 101–138. https://doi.org/10.11646/phytotaxa.297.2.1