apera spica-venti, chenopodium album, elymus repens, fallopia convolvulus, rumex acetosella, spergula arvensis, agrostis stolonifera, capsella bursa-pastoris, centaurea cyanus, euphorbia helioscopia, galeopsis tetrahit, glebionis segetum, polygonum aviculare, senecio vulgaris, viola arvensis