hordeum murinum, bromus hordeaceus, lolium perenne, torilis arvensis, bromus diandrus, bromus sterilis, capsella bursa-pastoris, carduus tenuiflorus, medicago lupulina, medicago polymorpha, rumex pulcher, sisymbrium officinale, centaurea calcitrapa, convolvulus arvensis, galium aparine, geranium dissectum, malva sylvestris