Himalaya honeysuckle vs Leycesteria formosa

Himalaya honeysuckle and Leycesteria formosa both are nouns.

Word	Noun	Adjective	Verb	Adverb
Himalaya honeysuckle	Yes	No	No	No
Leycesteria formosa	Yes	No	No	No

As nouns, Himalaya honeysuckle and Leycesteria formosa are synonyms defined as:

Himalaya honeysuckle and Leycesteria formosa: shrub honeysuckle with drooping spikes of purplish flowers

Himalaya honeysuckle (noun)	Leycesteria formosa (noun)
shrub honeysuckle with drooping spikes of purplish flowers	shrub honeysuckle with drooping spikes of purplish flowers