Intertaxon relationships
species
Calamobius filum (Rossi, 1790)
Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl. - False Oat-grass 
Avena longiglumis Durieu
Avena sativa L. - Common Oat
Avena sterilis L. - Animated Oat
Calamagrostis pseudophragmites (Haller f.) Koeler
Dactylis glomerata L. - Cock's-foot
Hordeum murinum L. - Wall Barley
Sulla coronaria (L.) Medik. - Italian Sainfoin