This taxon name is not current. The available references for this name are:
Lobelia heterophylla subsp. Pilbara (R. Meissner & Y. Caruso 1) is more recently known as Lobelia heterophylla subsp. pilbarensis N.G.Walsh
Reason See N.G. Walsh, D.E. Albrecht & E.B. Knox in Muelleria 28(2):152(2010)
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A taxon name that is no longer current will retain its ‘Threatened’, ‘Extinct’, or ‘Extinct in the Wild’ status until a new name has been published in a Biodiversity Conservation Order.