chenopodium album, convolvulus arvensis, elymus repens, amaranthus retroflexus, artemisia vulgaris, delphinium consolida, echinochloa crus-galli, euphorbia helioscopia, geranium pusillum, mentha arvensis, setaria pumila, sherardia arvensis, thymelaea passerina, tripleurospermum inodorum, valerianella dentata, descurainia sophia, euphorbia exigua, lysimachia foemina