panicum capillare, poa annua, cardamine hirsuta, galinsoga quadriradiata, plantago lanceolata, plantago major, rumex obtusifolius, sonchus asper, veronica persica, amaranthus blitum, amaranthus retroflexus, arenaria serpyllifolia, beta vulgaris, capsella bursa-pastoris, erigeron canadensis, lapsana communis, matricaria chamomilla, persicaria lapathifolia, physalis peruviana, rumex acetosa, salvia hispanica, senecio vulgaris, setaria italica, setaria pumila, silene flos-cuculi, silene vulgaris, solanum nigrum, sonchus oleraceus, stellaria media, verbascum nigrum, verbena officinalis, viola wittrockiana