Prosopis juliflora vs mesquite

Prosopis juliflora and mesquite both are nouns.

Word	Noun	Adjective	Verb	Adverb
Prosopis juliflora	Yes	No	No	No
mesquite	Yes	No	No	No

As nouns, mesquite is a hypernym of Prosopis juliflora; that is, mesquite is a word with a broader meaning than Prosopis juliflora:

Prosopis juliflora: mesquite of Gulf Coast and Caribbean Islands from Mexico to Venezuela
mesquite: any of several small spiny trees or shrubs of the genus Prosopis having small flowers in axillary cylindrical spikes followed by large pods rich in sugar

Other hypernyms of Prosopis juliflora include mesquit.

Prosopis juliflora (noun)	mesquite (noun)
mesquite of Gulf Coast and Caribbean Islands from Mexico to Venezuela	any of several small spiny trees or shrubs of the genus Prosopis having small flowers in axillary cylindrical spikes followed by large pods rich in sugar