⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-61797, and has not been changed.
This name is a synonym of Hieracium dentatum subsp. oblongifolium .
The record derives from TICA which reports it as a synonym (record 3725525A-EFD6-4F83-9DD2-A98103FE6F71
) with original publication details: "Zahn, in Engler, Pflanzenr. 75. 1921." 104 1921.