elymus repens, galeopsis tetrahit, convolvulus arvensis, polygonum aviculare, euphorbia helioscopia, lamium album, lapsana communis, myosotis arvensis, oxalis stricta, persicaria lapathifolia, setaria viridis, spergula arvensis, trifolium pratense, valerianella dentata, vicia hirsuta, vicia villosa, viola arvensis, setaria pumila