This taxon name is current. The available references for this name are:
Burtonia R.Br. is a taxonomic synonym.
Reason: See J.A. Chappill et al. in Austral.Syst.Bot. 21:68 (2008)
Otion is a taxonomic synonym.
Reason: Species have reverted to original names or phrase names under Gompholobium and Aotus (CHAH Oct. 2011 Australian Plant Census)
See also: A longer explanation of these and other terms in our Plant Names Primer.
A taxon name which is no longer current will retain its ‘Threatened’ status until publication of the next Wildlife Conservation (Rare Flora) Notice.