amarelle vs Prunus cerasus

amarelle and Prunus cerasus both are nouns.

Word	Noun	Adjective	Verb	Adverb
amarelle	Yes	No	No	No
Prunus cerasus	Yes	No	No	No

As nouns, Prunus cerasus is a hypernym of amarelle; that is, Prunus cerasus is a word with a broader meaning than amarelle:

amarelle: any of several cultivated sour cherry trees bearing pale red fruit with colorless juice
Prunus cerasus: rather small Eurasian tree producing red to black acid edible fruit

Other hypernyms of amarelle include sour cherry, sour cherry tree.

amarelle (noun)	Prunus cerasus (noun)
pale red sour cherry with colorless or nearly colorless juice	rather small Eurasian tree producing red to black acid edible fruit
any of several cultivated sour cherry trees bearing pale red fruit with colorless juice