⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-35190, with some changes.
This name is a synonym of Hieracium laevicaule subsp. siderense .
The record derives from TICA which reports it as a synonym (record 22BB93F4-A34E-4B79-9625-4142540CC8C9
) with original publication details: "Zahn, in Schinz & Keller, Fl. Schweiz, ed. 3, 2. 1914." 445 1914.