This taxon name is current. The available references for this name are:
Arthropodium sp. Ironstone (J. Bull & J. Waters ONS PJ 36.01) is an informal synonym.
Reason See S.J. Dillon & T.D. Macfarlane in Nuytsia 31:265 (2020)
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A taxon name that is no longer current will retain its ‘Threatened’, ‘Extinct’, or ‘Extinct in the Wild’ status until a new name has been published in a Biodiversity Conservation Order.