⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-19639, with some changes.
This name is a synonym of Ballota nigra subsp. nigra .
The record derives from WCSP which reports it as a synonym (record 19639) with original publication details: Fl. Italia 3: 39 1903.