⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-100359121, with some changes.

Sisymbrium austriacum subsp. erysimifolium (Pourr.) Rouy & Foucaud is a synonym of Sisymbrium austriacum subsp. austriacum Jacq.

This name is a synonym of Sisymbrium austriacum subsp. austriacum Jacq..

The record derives from Tropicos which reports it as a synonym (record 100359121) with original publication details: Fl. Dutch. W. Ind. Is. 2: 17 17 1895.