fuji vs flowering cherry

fuji and flowering cherry both are nouns.

Word	Noun	Adjective	Verb	Adverb
fuji	Yes	No	No	No
flowering cherry	Yes	No	No	No

As nouns, flowering cherry is a hypernym of fuji; that is, flowering cherry is a word with a broader meaning than fuji:

fuji: shrubby Japanese cherry tree having pale pink blossoms
flowering cherry: any of several shrubs or trees of the genus Prunus cultivated for their showy white or pink single or double blossoms

fuji (noun)	flowering cherry (noun)
shrubby Japanese cherry tree having pale pink blossoms	any of several shrubs or trees of the genus Prunus cultivated for their showy white or pink single or double blossoms