white cinnamon tree vs Canella winterana

white cinnamon tree and Canella winterana both are nouns.

Word	Noun	Adjective	Verb	Adverb
white cinnamon tree	Yes	No	No	No
Canella winterana	Yes	No	No	No

As nouns, white cinnamon tree and Canella winterana are synonyms defined as:

white cinnamon tree and Canella winterana: large evergreen shrub or small tree having white aromatic bark and leathery leaves and small purple to red flowers in terminal cymes

Other synonyms of white cinnamon tree include Canella-alba, wild cinnamon.

white cinnamon tree (noun)	Canella winterana (noun)
large evergreen shrub or small tree having white aromatic bark and leathery leaves and small purple to red flowers in terminal cymes	large evergreen shrub or small tree having white aromatic bark and leathery leaves and small purple to red flowers in terminal cymes