leaf beet vs chard plant

leaf beet and chard plant both are nouns.

Word	Noun	Adjective	Verb	Adverb
leaf beet	Yes	No	No	No
chard plant	Yes	No	No	No

As nouns, leaf beet and chard plant are synonyms defined as:

leaf beet and chard plant: beet lacking swollen root; grown as a vegetable for its edible leaves and stalks

Other synonyms of leaf beet include Beta vulgaris cicla, chard, spinach beet, Swiss chard.

leaf beet (noun)	chard plant (noun)
long succulent whitish stalks with large green leaves	beet lacking swollen root; grown as a vegetable for its edible leaves and stalks
beet lacking swollen root; grown as a vegetable for its edible leaves and stalks