text: echinochloa crus-galli, glebionis segetum, chenopodium album, erodium cicutarium, fumaria officinalis, poa annua, 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, polygonum aviculare, sinapis arvensis, stachys arvensis, stellaria media, veronica arvensis, vicia hirsuta, viola arvensis