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⚠ Version 1 of The Plant List has been superseded.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-64112, with some changes.

L Hieracium pilosella subsp. impexum 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 515AEAC3-285E-45DC-A053-BBFA66DBB233) with original publication details: Zahn in Neue Denkschr. Allg. Schweiz. Ges. Gesammten Naturwiss. 40. 1906. 187 1906.