secale cereale, apera spica-venti, centaurea cyanus, myosotis arvensis, tripleurospermum inodorum, viola arvensis, artemisia vulgaris, ceratodon purpureus, galeopsis tetrahit, ranunculus repens, rumex acetosella, scleranthus annuus, anthemis arvensis, aphanes arvensis, bromus secalinus, bryum atrovirens, chenopodium album, dicranella varia, elymus repens, euphorbia helioscopia, fallopia convolvulus, holcus mollis, mentha arvensis, pohlia andalusica, polygonum aviculare, spergula arvensis, stellaria media, thlaspi arvense, trichodon cylindricus, trifolium repens, veronica serpyllifolia, vicia sativa