Jarava ichu
Jarava ichu, commonly known as Peruvian feathergrass, ichhu, paja brava, paja ichu, or simply ichu, is a grass endemic to Guatemala, Mexico, Costa Rica, El Salvador, Venezuela, Bolivia, Colombia, Ecuador, Peru, Chile, and Argentina, growing extensively in the Andean altiplano. It is used as fodder for livestock, principally South American camelids like the llama.