⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-39904, with some changes.
This name is a synonym of Hieracium laevicaule subsp. heterochlorum .
The record derives from TICA which reports it as a synonym (record CD75C515-88F1-4B81-BAD5-4A0F0BE8C497
) with original publication details: "Zahn, in Schinz & Keller, Fl. Schweiz, ed. 3, 2. 1914." 445 1914.