hordeum murinum, avena barbata, datura innoxia, trigonella balansae, ajuga chamaepitys, chenopodium album, chondrilla juncea, convolvulus arvensis, diplotaxis tenuifolia, euphorbia helioscopia, geranium purpureum, lolium perenne, malva sylvestris, plumbago europaea, polycarpon tetraphyllum, raphanus sativus