text: convolvulus arvensis, equisetum arvense, capsella bursa-pastoris, chenopodium album, cirsium arvense, fallopia convolvulus, galium aparine, lapsana communis, lipandra polysperma, persicaria lapathifolia, plantago uliginosa, polygonum aviculare, setaria pumila, sherardia arvensis, stellaria media, veronica persica, viola arvensis, amaranthus powellii, digitaria ischaemum, elymus repens, geranium pusillum, gnaphalium uliginosum, myosotis arvensis, oxalis stricta, plantago lanceolata, rumex crispus, setaria viridis, sonchus asper, veronica arvensis