This taxon name is not current. The available references for this name are:
Bartsia trixago L. is more recently known as Bellardia trixago (L.) All.
Reason See S. Uribe-Convers & D.C. Tank in Syst.Bot. 41:682 (2016)
See also: A longer explanation of these and other terms in our Plant Names Primer.
A taxon name that is no longer current will retain its ‘Threatened’, ‘Extinct’, or ‘Extinct in the Wild’ status until a new name has been published in a Biodiversity Conservation Order.