Position in a system
species
Wavy Hair-grass
Avenella flexuosa (L.) Drejer
| system | Vitae - living organisms |
| domain | Eukaryota Whittaker & Margulis, 1978 - lifeforms with nucletic cells |
| superregnum | Bikonta - bikonts |
| Corticata | |
| Archaeplastida | |
| kingdom | Plantae Haeckel - plants |
| divisio | Magnoliophyta Cronquist, Takht. & W.Zimm. - flowering plants |
| class | Liliopsida Batsch - monocotyledons |
| order | Poales Small |
| family | Poaceae Barnhart |
| subfamily | Pooideae Bentham |
| genus | Avenella Bluff ex Drejer |
| species | Avenella flexuosa (L.) Drejer - Wavy Hair-grass |