marmalade tree vs Pouteria zapota

marmalade tree and Pouteria zapota both are nouns.

Word	Noun	Adjective	Verb	Adverb
marmalade tree	Yes	No	No	No
Pouteria zapota	Yes	No	No	No

As nouns, marmalade tree and Pouteria zapota are synonyms defined as:

marmalade tree and Pouteria zapota: tropical American tree having wood like mahogany and sweet edible egg-shaped fruit; in some classifications placed in the genus Calocarpum

Other synonyms of marmalade tree include Calocarpum zapota, mammee, sapote.

marmalade tree (noun)	Pouteria zapota (noun)
tropical American tree having wood like mahogany and sweet edible egg-shaped fruit; in some classifications placed in the genus Calocarpum	tropical American tree having wood like mahogany and sweet edible egg-shaped fruit; in some classifications placed in the genus Calocarpum