This taxon name is not current. The available references for this name are:
Villarsia parnassifolia (Labill.) R.Br. is more recently known as Ornduffia parnassifolia (Labill.) Tippery & Les
Reason: See N.P. Tippery & D.H. Les in Novon 19:410(2009)
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A taxon name which is no longer current will retain its ‘Threatened’ status until publication of the next Wildlife Conservation (Rare Flora) Notice.