This taxon name is not current. The available references for this name are:
Brassica sp. A Perth Flora (R.A. Saffrey 229) is more recently known as Brassica oleracea L.
Reason See S. Curry & A.R. Chapman in Nuytsia 10:463 (1996)
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A taxon name that is no longer current will retain its ‘Threatened’, ‘Extinct’, or ‘Extinct in the Wild’ status until a new name has been published in a Biodiversity Conservation Order.