text: poa annua, stellaria media, urtica urens, veronica agrestis, capsella bursa-pastoris, lamium amplexicaule, mercurialis annua, polygonum aviculare, senecio vulgaris, aethusa cynapium, agrostis stolonifera, atriplex patula, chaenorhinum minus, chenopodium album, cirsium arvense, erodium cicutarium, euphorbia helioscopia, euphorbia peplus, fallopia convolvulus, fumaria officinalis, lamium purpureum, lapsana communis, lipandra polysperma, lysimachia arvensis, papaver dubium, persicaria maculosa, solanum nigrum, sonchus asper, sonchus oleraceus, viola arvensis