Agathis australis | Terra Australis | Muehlenbeckia australis | Dinoponera australis | A Voyage to Terra Australis | Hellinsia australis | Emex australis | Celtis australis | Amanita australis | Xanthorrhoea australis | Utricularia australis | Terra Australis. | Terminalia australis | Smilax australis | Myrsine australis | Morus australis | Livistona australis | ''Kingia australis'' | Juglans australis | Indigofera australis | Hoya australis | Haageocereus australis | Flindersia australis | Elsinoë australis | Dryococelus australis | Diploglottis australis | Cyclorana australis | Cordyline australis | Baptisia australis |
Trifucol is a phlorotannin found in the brown algae Scytothamnus australis and Analipus japonicus.