Cinnamomum zeylanicum vs Ceylon cinnamon tree

Cinnamomum zeylanicum and Ceylon cinnamon tree both are nouns.

Word	Noun	Adjective	Verb	Adverb
Cinnamomum zeylanicum	Yes	No	No	No
Ceylon cinnamon tree	Yes	No	No	No

As nouns, Cinnamomum zeylanicum and Ceylon cinnamon tree are synonyms defined as:

Cinnamomum zeylanicum and Ceylon cinnamon tree: tropical Asian tree with aromatic yellowish-brown bark; source of the spice cinnamon

Other synonyms of Cinnamomum zeylanicum include Ceylon cinnamon, cinnamon.

Cinnamomum zeylanicum (noun)	Ceylon cinnamon tree (noun)
tropical Asian tree with aromatic yellowish-brown bark; source of the spice cinnamon	tropical Asian tree with aromatic yellowish-brown bark; source of the spice cinnamon