SZELĄG, Z. “A New Species in <em>Hieracium</em> Sect. <em>Alpina</Em> (Asteraceae) from the Eastern Carpathians in Romania”.
Phytotaxa
, vol. 585, no. 4, Mar. 2023, pp. 293–297, doi:10.11646/phytotaxa.585.4.6.