The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-64530, with some changes.

L Hieracium pilosella subsp. pachycephaloides Zahn is a synonym of Pilosella officinarum Vaill.

This name is a synonym of Pilosella officinarum Vaill..

The record derives from TICA which reports it as a synonym (record 96079909-15E1-4888-8AEF-BF3EA2116273) with original publication details: "Zahn in Ascherson & Graebner, Syn. Mitteleur. Fl. 12(1). 1922." 42 1922.