⚠ Version 1 of The Plant List has been superseded.
This name record (from TICA) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Hieracium ambiguum in version 1.1 of The Plant List.
This name is a synonym of Pilosella glomerata .
The record derives from TICA which reports it as a synonym (record 3451D342-1F46-4EC9-8C89-0DD7B6907437
) with original publication details: "Zahn in Engler, Pflanzenr. 82. 1923." 1352 1923.