| Blackstonia perfoliata |
| Authority | : | (L.) Huds. 1762 |
| Synonyms | : | Gentiana perfoliata Linnaeus, 1753 |
| Nederlands | : | Zomerbitterling, Bitterling |
| English | : | Yellow-wort |
| Deutsch | : | Durchwachsener Bitterling |
| Français | : | Blackstonie perfoliée |
| Italiano | : | blackstonia perfogliata, centauro giallo |
| Español | : | canchalagua española, centáura, centáura amarilla, centáura de flor amarilla, clora perfoliada, perfoliada |
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| Karataş (Adana), Türkiye; 14 June 2011. |
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| Kalarites (Ioannina), Greece; 12 July 2020. | ||