Trifolium rusbyi
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Fabales
- family: Fabaceae
- genus: Trifolium
- species: Trifolium rusbyi
Tieton
Washington- Pine Bluffs
Wyoming
United States
Trifolium rusbyi Tieton Pine Bluffs