Trisetum rigidum
- kingdom: Plantae
- phylum: Tracheophyta
- class: Liliopsida
- order: Poales
- family: Poaceae
- genus: Trisetum
- species: Trisetum rigidum
Step’antsminda
Mtskheta-Mtianeti
Georgia
Teberda
Karachayevo-Cherkesiya Republic
Russian Federation