text: echinochloa crus-galli, glebionis segetum, chenopodium album, erodium cicutarium, fumaria officinalis, rumex acetosella, setaria viridis, spergula arvensis, agrostis stolonifera, capsella bursa-pastoris, convolvulus arvensis, elymus repens, fallopia convolvulus, galeopsis tetrahit, lamium amplexicaule, oxalis stricta, persicaria lapathifolia, persicaria maculosa, poa annua, polygonum aviculare, sinapis arvensis, stachys arvensis, stellaria media, veronica arvensis, vicia hirsuta, viola arvensis