Christmas bush vs Ceratopetalum gummiferum

Christmas bush and Ceratopetalum gummiferum both are nouns.

Word	Noun	Adjective	Verb	Adverb
Christmas bush	Yes	No	No	No
Ceratopetalum gummiferum	Yes	No	No	No

As nouns, Christmas bush and Ceratopetalum gummiferum are synonyms defined as:

Christmas bush and Ceratopetalum gummiferum: Australian tree or shrub with red flowers; often used in Christmas decoration

Other synonyms of Christmas bush include Christmas tree.

Christmas bush (noun)	Ceratopetalum gummiferum (noun)
Australian tree or shrub with red flowers; often used in Christmas decoration	Australian tree or shrub with red flowers; often used in Christmas decoration