bush honeysuckle vs Lonicera tatarica

bush honeysuckle and Lonicera tatarica both are nouns.

Word	Noun	Adjective	Verb	Adverb
bush honeysuckle	Yes	No	No	No
Lonicera tatarica	Yes	No	No	No

As nouns, bush honeysuckle and Lonicera tatarica are synonyms defined as:

bush honeysuckle and Lonicera tatarica: a honeysuckle shrub of southern Russia to central Asia

Other synonyms of bush honeysuckle include Tartarian honeysuckle.

bush honeysuckle (noun)	Lonicera tatarica (noun)
spreading bush of northeastern United States having small clusters of fragrant green and yellow flowers	a honeysuckle shrub of southern Russia to central Asia
bush honeysuckle of southeastern United States having large crowded clusters of sulfur-yellow flowers
a honeysuckle shrub of southern Russia to central Asia