Knautia trachytica Chass. & Szabó in Bot. Közlem. 31: 136. 1934 Knautia trachytica Chass. & Szabó in Bot. Közlem. 31: 136. 1934Taxon for this nameKnautia trachytica Chass. & Szabó in Bot. Közlem. 31: 136. 1934