Ceylon cinnamon tree vs cinnamon

Ceylon cinnamon tree and cinnamon both are nouns.

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

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

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

Other synonyms of Ceylon cinnamon tree include Ceylon cinnamon, Cinnamomum zeylanicum.

Ceylon cinnamon tree (noun)	cinnamon (noun)
tropical Asian tree with aromatic yellowish-brown bark; source of the spice cinnamon	spice from the dried aromatic bark of the Ceylon cinnamon tree; used as rolled strips or ground
	tropical Asian tree with aromatic yellowish-brown bark; source of the spice cinnamon
	aromatic bark used as a spice