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Iris zhaoana, a new name for Iris potaninii var. ionantha (I. sect. Pseudoregelia ser. Tigridiae, Iridaceae) from China: evidence from morphological and plastid DNA data

. Phytotaxa. 470, 4 (Nov. 2020), 282–289. DOI:https://doi.org/10.11646/phytotaxa.470.4.2.