Position in a system
| system | Vitae - living organisms |
| domain | Eukaryota Whittaker & Margulis, 1978 - lifeforms with nucletic cells |
| superregnum | Bikonta - bikonts |
| Corticata | |
| Archaeplastida | |
| kingdom | Plantae Haeckel - plants |
| divisio | Magnoliophyta Cronquist, Takht. & W.Zimm. - flowering plants |
| class | Rosopsida Batsch - eudicots |
| order | Fabales Bromhead |
| family | Fabaceae Lindl. - Legumes |
| subfamily | Mimosoideae DC. |
| genus | Neltuma Raf. |
| species | Neltuma alba (Griseb.) C.E.Hughes & G.P.Lewis - Algarrobo Blanco |
| varietas | Neltuma alba var. panta (Griseb.) C.E.Hughes & G.P.Lewis |