Jasminum nudiflorum vs jasmine

Jasminum nudiflorum and jasmine both are nouns.

Word	Noun	Adjective	Verb	Adverb
Jasminum nudiflorum	Yes	No	No	No
jasmine	Yes	No	No	No

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

Jasminum nudiflorum: deciduous rambling shrub widely cultivated for its winter-blooming yellow flowers
jasmine: any of several shrubs and vines of the genus Jasminum chiefly native to Asia

Jasminum nudiflorum (noun)	jasmine (noun)
deciduous rambling shrub widely cultivated for its winter-blooming yellow flowers	any of several shrubs and vines of the genus Jasminum chiefly native to Asia