Hieracium sulphureum subsp. violascentipes Zahn, Hierac. Alp. Mar.: 73. 1916
Hieracium sulphureum subsp. violascentipes, Hierac. Alp. Mar.: 73. 1916
has orthographic variant Hieracium sulfurea subsp. violascentipes
Hieracium sulphureum subsp. violascentipes, Hierac. Alp. Mar.: 73. 1916