⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-100361820, with some changes.
This name is a synonym of Alyssum montanum subsp. montanum .
The record derives from Tropicos which reports it as a synonym (record 100361820) with original publication details: 15(2): 101 101 1869.