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The authorship and nomenclature of Vincetoxicum rossicum (Cynanchum rossicum) and V. meoticum (C. meoticum) (Apocynaceae: Asclepiadoideae),
with considerations on nomenclatural uncertainties in determining the validity
of names

. Phytotaxa. 307, 1 (May 2017), 75–83. DOI:https://doi.org/10.11646/phytotaxa.307.1.7.