Synonymy
Source: Kirschner, J., Štepánek, J. & Greuter, W. (2007+): Taraxacum. – In: Greuter, W. & Raab-Straube, E. von (ed.): Compositae. Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.
Taraxacum tenebricans (Dahlst.) H. Lindb. in Meddeland. Soc. Fauna Fl. Fenn. 35: 148. 1909
- ≡Taraxacum officinale subsp. tenebricans Dahlst. in Bot. Not. 1905: 150, 157. 1905
- =Taraxacum officinale subsp. patulum Brenner in Meddeland. Soc. Fauna Fl. Fenn. 16: 113. 1889
- ≡Taraxacum patulum (Brenner) Brenner in Meddeland. Soc. Fauna Fl. Fenn. 35: 124. 1909
- =Taraxacum sagitticordatum Brenner in Meddeland. Soc. Fauna Fl. Fenn. 50: 58. 1925
- =Taraxacum politanum R. Doll in Gleditschia 5: 45. 1977
