mercurialis annua, chenopodiastrum hybridum, amaranthus retroflexus, capsella bursa-pastoris, convolvulus arvensis, elymus repens, euphorbia helioscopia, galium aparine, glechoma hederacea, lysimachia arvensis, malva neglecta, oxybasis glauca, plantago major, senecio vulgaris, setaria pumila, solanum nigrum, stellaria media, anchusa officinalis, artemisia vulgaris, urtica dioica, viola arvensis