text: hordeum murinum, bromus hordeaceus, anacyclus clavatus, astragalus hamosus, bromus rubens, echium plantagineum, lolium rigidum, plantago lagopus, torilis nodosa, trifolium retusum, trisetaria panicea, calendula arvensis, capsella bursa-pastoris, catapodium rigidum, dactylis glomerata, trifolium gemellum, trifolium hirtum, trifolium spumosum