rouge plant vs Rivina humilis

rouge plant and Rivina humilis both are nouns.

Word	Noun	Adjective	Verb	Adverb
rouge plant	Yes	No	No	No
Rivina humilis	Yes	No	No	No

As nouns, rouge plant and Rivina humilis are synonyms defined as:

rouge plant and Rivina humilis: bushy houseplant having white to pale pink flowers followed by racemes of scarlet berries; tropical Americas

Other synonyms of rouge plant include blood berry, bloodberry, rougeberry.

rouge plant (noun)	Rivina humilis (noun)
bushy houseplant having white to pale pink flowers followed by racemes of scarlet berries; tropical Americas	bushy houseplant having white to pale pink flowers followed by racemes of scarlet berries; tropical Americas