This taxon name is current. The available references for this name are:
Calocephalus skeatsianus Ewart & Jean White is a taxonomic synonym.
Reason See P.S. Short in J.Adelaide Bot.Gard. 29:188 (2016)
Gilruthia osbornii Ewart & Jean White is an incorrect spelling for Gilruthia osbornei Ewart & Jean White.
Reason See F.A. Sharr & A.S. George in Western Australian Plant Names and their Meanings Edn 3:267 (2019)
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A taxon name that is no longer current will retain its ‘Threatened’, ‘Extinct’, or ‘Extinct in the Wild’ status until a new name has been published in a Biodiversity Conservation Order.