⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-13886, with some changes.

Stemmacantha rhapontica subsp. lamarckii Dittrich is a synonym of Rhaponticum scariosum Lam.

This name is a synonym of Rhaponticum scariosum Lam..

The record derives from TICA which reports it as a synonym (record 50D0DF6C-4CE7-455C-9A54-19CEDBCD3160) with original publication details: 49 1984.