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 sect. Hamata in Pl. Syst. Evol. 141: 201. 1983
Euro+Med endemic: Baleares native (Ibiza native, Mallorca native, Menorca native); Belarus native; Belgium, with Luxembourg native (Belgium native); Czech Republic native; Denmark native; Estonia native; Finland native; France, with Channel is. and Monaco (Channel islands native, France native); Germany native; Great Britain native; Ireland, with N Ireland native (Ireland native, Northern Ireland native); Madeira archipelago (Madeira island introduced, Porto Santo introduced); Moldova native; Netherlands native; Norway native; Poland native; Portugal native; Russia (C European Russia native, E European Russia native, NW European Russia native); Spain, with Gibraltar and Andorra native (Spain native); Sweden native; Ukraine native; Ukraine, with Crimea native
German (Germany): Haken-KuhblumeA