Lathyrus magellanicus
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Fabales
- family: Fabaceae
- genus: Lathyrus
- species: Lathyrus magellanicus
San Carlos de Bariloche
Rio Negro
ArgentinaCochabamba
Cochabamba
BoliviaPativilca
Lima region
Peru