| Scorzonera angustifolia |
| Authority | : | Linnaeus, 1753 |
| Español | : | barbajas, escorzonera de hoja estrecha, tetas de vaca, tetillas de vaca |
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| Bernués (Huesca), Spain; 21 June 2019. | |||
| Scorzonera cana |
| Authority | : | (C.A.Mey.) Hoffm. 1893 |
| Synonyms | : | Podospermum canum C.A.Mey. 1831 |
| Deutsch | : | graue Schwarzwurzel, grauer Stielsame |
| Français | : | scorzonère cendrée |
| Italiano | : | scorzonera delle argille |
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| Trigrad (Smoljan), Bulgaria; 28 June 2021. | ||