hordeum murinum, bromus sterilis, medicago arabica, sisymbrium officinale, anthemis arvensis, bromus diandrus, bromus hordeaceus, capsella rubella, medicago polymorpha, medicago scutellata, poa annua, geranium pyrenaicum, malva sylvestris, poa pratensis, sambucus ebulus, torilis arvensis, vicia sativa