eglantine vs Rosa eglanteria

eglantine and Rosa eglanteria both are nouns.

Word	Noun	Adjective	Verb	Adverb
eglantine	Yes	No	No	No
Rosa eglanteria	Yes	No	No	No

As nouns, eglantine and Rosa eglanteria are synonyms defined as:

eglantine and Rosa eglanteria: Eurasian rose with prickly stems and fragrant leaves and bright pink flowers followed by scarlet hips

Other synonyms of eglantine include briar, brier, sweetbriar, sweetbrier.

eglantine (noun)	Rosa eglanteria (noun)
Eurasian rose with prickly stems and fragrant leaves and bright pink flowers followed by scarlet hips	Eurasian rose with prickly stems and fragrant leaves and bright pink flowers followed by scarlet hips