Synonymy
Taraxacum longifrons G. E. Haglund, Bot. Not. 1935: 111. 1935
- =Taraxacum hexhamense A. J. Richards, Watsonia 13: 192. 1981 syn. sec. Wisskirchen & Haeupler 1998
- ≜ Taraxacum longifrons G. E. Haglund, Bot. Not. 1935: 111. 1935 sec. ROTHMALER 1990, rel. sec. BfN