Gürdal, B., Štěpánek, J., Zeisek, V., Kirschner, J. & Özhatay, N. (2018)

What is and what is not Taraxacum bithynicum (Compositae, Crepidinae)

. Phytotaxa 373 (3): 197–210. https://doi.org/10.11646/phytotaxa.373.3.3