Rubus australis vs Rubus cissoides

Rubus australis and Rubus cissoides both are nouns.

Word	Noun	Adjective	Verb	Adverb
Rubus australis	Yes	No	No	No
Rubus cissoides	Yes	No	No	No

As nouns, Rubus australis and Rubus cissoides are synonyms defined as:

Rubus australis and Rubus cissoides: stout-stemmed trailing shrub of New Zealand that scrambles over other growth

Other synonyms of Rubus australis include bush lawyer, lawyer bush, lawyerbush.

Rubus australis (noun)	Rubus cissoides (noun)
stout-stemmed trailing shrub of New Zealand that scrambles over other growth	stout-stemmed trailing shrub of New Zealand that scrambles over other growth