⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-48171, and has not been changed.
This name is a synonym of Hieracium lachenalii subsp. frondosum .
The record derives from TICA which reports it as a synonym (record B9659A7F-CF04-4991-96B4-5948655B15B5
) with original publication details: "Zahn, in Engler, Pflanzenr. 76. 1921." 380 1921.