Syringa josikea vs Hungarian lilac

Syringa josikea and Hungarian lilac both are nouns.

Word	Noun	Adjective	Verb	Adverb
Syringa josikea	Yes	No	No	No
Hungarian lilac	Yes	No	No	No

As nouns, Syringa josikea and Hungarian lilac are synonyms defined as:

Syringa josikea and Hungarian lilac: central European upright shrub having elliptic leaves and upright clusters of lilac or deep violet flowers

Other synonyms of Syringa josikea include Syringa josikaea.

Syringa josikea (noun)	Hungarian lilac (noun)
central European upright shrub having elliptic leaves and upright clusters of lilac or deep violet flowers	central European upright shrub having elliptic leaves and upright clusters of lilac or deep violet flowers