secale cereale, buglossoides arvensis, centaurea cyanus, myosotis stricta, stellaria media, veronica hederifolia, viola arvensis, aphanes arvensis, arabidopsis thaliana, equisetum arvense, fumaria officinalis, lamium purpureum, ranunculus repens, roemeria argemone, thlaspi arvense, tripleurospermum inodorum, tussilago farfara, valerianella dentata, veronica triphyllos, vicia hirsuta, vicia sativa