text: hordeum murinum, bromus diandrus, carduus bourgeanus, erodium malacoides, filago lutescens, medicago polymorpha, trifolium pratense, anacyclus clavatus, echium plantagineum, erodium ciconium, lysimachia arvensis, plantago lagopus, sinapis alba, sisymbrium officinale, thrincia hispida, torilis nodosa