About Prosopis affinis Spreng.
Neltuma affinis, previously classified under the scientific name Prosopis affinis Spreng., is a species of flowering tree belonging to the Fabaceae plant family. This tree is native to Argentina, Brazil, Paraguay, and Uruguay. Its common names are algarrobillo, espinillo, ibopé-morotí, and ñandubay. The species is currently threatened by habitat loss, and it is a known honey plant.