text: panicum capillare, digitaria sanguinalis, erysimum cheiranthoides, helianthus tuberosus, artemisia vulgaris, bidens frondosa, chenopodium album, echinochloa crus-galli, galinsoga quadriradiata, persicaria lapathifolia, plantago uliginosa, sinapis arvensis, solanum dulcamara, solanum nigrum, urtica dioica