common jasmine vs jasmine

common jasmine and jasmine both are nouns.

Word	Noun	Adjective	Verb	Adverb
common jasmine	Yes	No	No	No
jasmine	Yes	No	No	No

As nouns, jasmine is a hypernym of common jasmine; that is, jasmine is a word with a broader meaning than common jasmine:

common jasmine: a climbing deciduous shrub with fragrant white or yellow or red flowers used in perfume and to flavor tea
jasmine: any of several shrubs and vines of the genus Jasminum chiefly native to Asia

common jasmine (noun)	jasmine (noun)
a climbing deciduous shrub with fragrant white or yellow or red flowers used in perfume and to flavor tea	any of several shrubs and vines of the genus Jasminum chiefly native to Asia