Taraxacum uncosum

Image sources
Jäger & Werner 2005: 717, fig. 7 (details)A
Bibliography
D. Głowacki, Z., Øllgaard, H. & Krechowski, J., Genus Taraxacum in the herbarium of University of Silesia in Badan. Fijzogr. Pol. Zachod., B 53: 107-112. 2004