Lolium rigidum Gaudin

Lolium lowei Menezes ,

Lolium loliaceum (Bory & Chaub.) Hand.-Mazz.

stivraigras Norwegian Bokmål,

stivraigress Norwegian Bokmål,

stivt raigras Norwegian Bokmål,

stivt raigress Norwegian Bokmål,

stivraigras Norwegian Nynorsk,

stivt raigras Norwegian Nynorsk