This taxon name is not current. The available references for this name are:
Ondinea Hartog is more recently known as Nymphaea L.
Reason See C. Lohne, J.H. Wiersema & T. Borsch in WIlldenowia 39:55-58(2009)
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A taxon name that is no longer current will retain its ‘Threatened’, ‘Extinct’, or ‘Extinct in the Wild’ status until a new name has been published in a Biodiversity Conservation Order.