solanum nigrum, digitaria sanguinalis, persicaria lapathifolia, echinochloa crus-galli, rorippa palustris, chenopodium album, cyperus eragrostis, lipandra polysperma, lotus rectus, paspalum distichum, persicaria maculosa, plantago major, pulicaria dysenterica, salix fragilis, sonchus oleraceus, symphyotrichum squamatum, verbena officinalis, chamaemelum nobile, equisetum arvense, eupatorium cannabinum, gnaphalium uliginosum, helianthus annuus, lysimachia arvensis, potentilla reptans, sinapis arvensis