Garbancillo: Aragon, gravel menuda, crushed stone.
It is one of the common names that are known to Astragalus nitidiflorus which is a herbaceous plant of the family Fabaceae. He is said also to this plant Astragalus, astragalus, garbancillo de Tallante.
The garbancillo is a type of chickpea wild, called also, ' kills horse ' or ' yerba loca', because can kill to the won, when is green. He drunk it and crazy, mainly goats and sheep.