This taxon name is not current. The available references for this name are:
Casuarina grevilleoides Diels is more recently known as Allocasuarina grevilleoides (Diels) L.A.S.Johnson
Reason See J.Adelaide Bot.Gard.6:75(1982)
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A taxon name that is no longer current will retain its ‘Threatened’, ‘Extinct’, or ‘Extinct in the Wild’ status until a new name has been published in a Biodiversity Conservation Order.