text: zea mays, bothriochloa ischaemum, cynodon dactylon, euphorbia helioscopia, ajuga chamaepitys, amaranthus blitum, cirsium arvense, convolvulus arvensis, euphorbia chamaesyce, euphorbia peplus, heliotropium europaeum, mercurialis annua, setaria pumila, setaria verticillata, setaria viridis, stachys annua, veronica cymbalaria, daucus carota