Rubus cissoides vs Rubus australis

Rubus cissoides and Rubus australis both are nouns.

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

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

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

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

Rubus cissoides (noun)	Rubus australis (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