This taxon name is not current. The available references for this name are:
Marsdenia R.Br. is an excluded name.
Reason This genus does not occur in WA. See P.I. Forster in Austrobaileya 11:2 (2021)
Bidaria (Endl.) Decne. is a taxonomic synonym.
Reason See D.J. Mabberley in Mabberley's Plant Book Edn. 3:104 (2008)
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A taxon name that is no longer current will retain its ‘Threatened’, ‘Extinct’, or ‘Extinct in the Wild’ status until a new name has been published in a Biodiversity Conservation Order.