⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-100361826, with some changes.
This name is a synonym of Alyssum montanum subsp. atlanticum (Desf.) O.Bolòs & Vigo.
The record derives from Tropicos which reports it as a synonym (record 100361826) with original publication details: 29. 29. 1894.