This taxon name is not current. The available references for this name are:
Brigantiaeaceae Hafellner & Bellem. is an excluded name.
Reason This family does not occur in WA. See P.M. McCarthy in Checklist of the Lichens of Australia and its Island Territories. http://www.anbg.gov.au/abrs/lichenlist/introduction.html [accessed 29/04/2016]
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A taxon name that is no longer current will retain its ‘Threatened’, ‘Extinct’, or ‘Extinct in the Wild’ status until a new name has been published in a Biodiversity Conservation Order.