prickly-seeded spinach vs spinach

prickly-seeded spinach and spinach both are nouns.

Word	Noun	Adjective	Verb	Adverb
prickly-seeded spinach	Yes	No	No	No
spinach	Yes	No	No	No

As nouns, prickly-seeded spinach and spinach are synonyms defined as:

prickly-seeded spinach and spinach: southwestern Asian plant widely cultivated for its succulent edible dark green leaves

Other synonyms of prickly-seeded spinach include spinach plant, Spinacia oleracea.

prickly-seeded spinach (noun)	spinach (noun)
southwestern Asian plant widely cultivated for its succulent edible dark green leaves	dark green leaves; eaten cooked or raw in salads
	southwestern Asian plant widely cultivated for its succulent edible dark green leaves