cowslip vs Primula veris

cowslip and Primula veris both are nouns.

Word	Noun	Adjective	Verb	Adverb
cowslip	Yes	No	No	No
Primula veris	Yes	No	No	No

As nouns, cowslip and Primula veris are synonyms defined as:

cowslip and Primula veris: early spring flower common in British isles having fragrant yellow or sometimes purple flowers

Other synonyms of cowslip include paigle.

cowslip (noun)	Primula veris (noun)
early spring flower common in British isles having fragrant yellow or sometimes purple flowers	early spring flower common in British isles having fragrant yellow or sometimes purple flowers
swamp plant of Europe and North America having bright yellow flowers resembling buttercups