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⚠ Version 1 of The Plant List has been superseded.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-65720, with some changes.

L Hieracium ambiguum subsp. vacillans (Norrl.) Zahn is a synonym of Pilosella glomerata (Froel.) Fr.

This name is a synonym of Pilosella glomerata (Froel.) Fr..

The record derives from TICA which reports it as a synonym (record C6EE9B0A-046E-43BC-9A22-C8FBF9851510) with original publication details: "Zahn in Engler, Pflanzenr. 82. 1923." 1350 1923.