This taxon name is not current. The available references for this name are:
Thinopyrum ponticum (Podp.) Barkworth & D.R.Dewey is more recently known as Thinopyrum obtusiflorum (DC.) Banfi
Reason See E. Banfi in Nat.Hist.Sci. 5:60 (2018)
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A taxon name that is no longer current will retain its ‘Threatened’, ‘Extinct’, or ‘Extinct in the Wild’ status until a new name has been published in a Biodiversity Conservation Order.