The article lists authentic herbarium samples of species of Tragopogon described and studied by I.V. Artemchuk and M.V. Klokov which are deposited in the Herbarium (CWU) of V.N. Karazin Kharkiv National University. In total there are 36 authentic samples including the holotype of Tragopogon borysthenicus Artemczuk as well as 12 paratypes and 23 samples which can also be attributed to authentic materials of the following species: Tragopogon borysthenicus Artemczuk, T. borysthenicus Artemczuk var. macrocarpus Artemcz., T. podolicus (Besser ex DC.) Artemczuk, T. melanantherus Klokov, T. leiorhynchus Klokov, and T. tauricus Klokov.

Keywords: Herbarium CWU, Tragopogon, authentic material, holotype, paratype

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