Cinnamomum loureirii vs Saigon cinnamon

Cinnamomum loureirii and Saigon cinnamon both are nouns.

Word	Noun	Adjective	Verb	Adverb
Cinnamomum loureirii	Yes	No	No	No
Saigon cinnamon	Yes	No	No	No

As nouns, Cinnamomum loureirii and Saigon cinnamon are synonyms defined as:

Cinnamomum loureirii and Saigon cinnamon: tropical southeast Asian tree with aromatic bark; yields a bark used medicinally

Cinnamomum loureirii (noun)	Saigon cinnamon (noun)
tropical southeast Asian tree with aromatic bark; yields a bark used medicinally	tropical southeast Asian tree with aromatic bark; yields a bark used medicinally