Neltuma caldenia

Calden, a reference photo
Photo: Public domain

Neltuma caldenia (formerly Prosopis caldenia), commonly known as the caldén, is a species of flowering tree in the family Fabaceae. The tree is endemic to subtropical regions of Argentina. It thrives in sandy and arid soil and resists drought, developing an extremely deep root system. The leaves of this tree are pinnately compound, deciduous, alternate and small. Its foliage is tortuous, with conical spines arranged in pairs at the nodes.

From Wikipedia, under CC BY-SA 4.0.

Is it poisonous?

We have no record of Calden being toxic, poisonous or venomous. That is not proof that it is safe. Never eat, touch or handle a wild plant, mushroom or animal on the strength of an identification; ask someone qualified.

Easily confused with

Classification

Kingdom
Plantae
Phylum
Tracheophyta
Class
Magnoliopsida
Order
Fabales
Family
Fabaceae
Genus
Neltuma
Species
Neltuma caldenia

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