text: sisymbrium altissimum, convolvulus arvensis, chenopodium album, cirsium arvense, elymus repens, erodium cicutarium, plantago lanceolata, sisymbrium officinale, achillea millefolium, anchusa officinalis, capsella bursa-pastoris, descurainia sophia, euphorbia peplus, fallopia convolvulus, geranium pusillum, malva neglecta, polygonum aviculare, rumex acetosella