This taxon name is not current. The available references for this name are:
Tephrosia sp. O.T. Station (S.T. Blake 17659) is more recently known as Tephrosia lithosperma R.Butcher & Cowie
Reason See R. Butcher & I.D. Cowie in Nuytsia 32:77 (2021)
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A taxon name that is no longer current will retain its ‘Threatened’, ‘Extinct’, or ‘Extinct in the Wild’ status until a new name has been published in a Biodiversity Conservation Order.