carduus tenuiflorus, crepis sancta, hordeum murinum, silybum marianum, atriplex prostrata, carduus pycnocephalus, centaurea calcitrapa, chenopodium album, chenopodium vulvaria, cota altissima, diplotaxis tenuifolia, ecballium elaterium, geranium molle, lobularia maritima, malva sylvestris, marrubium vulgare, polygonum aviculare, rumex pulcher, senecio vulgaris, sonchus asper