sinapis arvensis, chenopodium album, thlaspi arvense, capsella bursa-pastoris, chenopodium ficifolium, euphorbia helioscopia, fallopia convolvulus, fumaria officinalis, galeopsis tetrahit, galium aparine, lamium purpureum, persicaria lapathifolia, rumex obtusifolius, stellaria media, tripleurospermum inodorum, veronica arvensis