text: xanthium orientale, bidens frondosa, dittrichia viscosa, oenothera biennis, panicum capillare, reseda lutea, setaria viridis, agrostis stolonifera, artemisia annua, centaurea aspera, chenopodium album, convolvulus arvensis, crepis foetida, cuscuta campestris, daucus carota, diplotaxis tenuifolia, dittrichia graveolens, echinochloa crus-galli, echium vulgare, equisetum ramosissimum, erigeron bonariensis, erigeron canadensis, euphorbia maculata, euphorbia segetalis, glaucium flavum, lolium rigidum, lotus tenuis, lythrum salicaria, melilotus albus, persicaria lapathifolia, plantago lanceolata, salsola kali, setaria pumila, sonchus asper, symphyotrichum squamatum, verbascum sinuatum, verbena officinalis