⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-35892, with some changes.
This name is a synonym of Hieracium laevicaule subsp. davallianum .
The record derives from TICA which reports it as a synonym (record AD92C5C1-09D6-4189-8484-428DA3E87C47
) with original publication details: "Zahn, in Schinz & Keller, Fl. Schweiz, ed. 3, 2. 1914." 445 1914.