You selected Gynaphanes australis Steetz. This is a synonym for:

Accepted scientific name:
Epaltes cunninghamii (Hook.) Benth. (provisionally accepted name)
Synonyms:
Erigerodes cunninghamii (Hook.) Kuntze (synonym)
Ethulia cunninghamii Hook. (synonym)
Ethuliopsis dioica F.Muell. (synonym)
Gynaphanes australis Steetz (synonym)
Common names: -
Classification:
Plantae
Phylum Magnoliophyta
Class Magnoliopsida
Order Asterales
Family Asteraceae
Genus Epaltes
Distribution: -
Additional data: Data Providers: Govaerts World Compositae Checklist A-G, IPNI, Tropicos, Queensland Census, New South Wales Flora Online, Electronic Flora of South Australia. GCC LSID: urn:lsid:compositae.org:names:88304D35-D975-4C9D-A1FD-05AEDCAD3864
Source database: GCC, 1 (Beta), Nov 2009
Latest taxonomic scrutiny: Flann C., 14-Nov-09
Online resource: -
CoL taxon LSID: urn:lsid:catalogueoflife.org:taxon:1f4066dc-60a7-102d-be47-00304854f810:ac2010