Zea saccharata vs green corn

Zea saccharata and green corn both are nouns.

Word	Noun	Adjective	Verb	Adverb
Zea saccharata	Yes	No	No	No
green corn	Yes	No	No	No

As nouns, Zea saccharata and green corn are synonyms defined as:

Zea saccharata and green corn: a corn plant developed in order to have young ears that are sweet and suitable for eating

Other synonyms of Zea saccharata include sugar corn, sweet corn, sweet corn plant, Zea mays rugosa.

Zea saccharata (noun)	green corn (noun)
a corn plant developed in order to have young ears that are sweet and suitable for eating	corn that can be eaten as a vegetable while still young and soft
	a corn plant developed in order to have young ears that are sweet and suitable for eating