hibiscus trionum, panicum capillare, echinochloa crus-galli, lipandra polysperma, bidens tripartita, setaria pumila, spergula arvensis, cirsium arvense, kickxia spuria, persicaria maculosa, plantago major, rorippa sylvestris, stellaria media, verbena officinalis, digitaria sanguinalis, galinsoga parviflora, oxalis corniculata, potentilla reptans