secale cereale, lamium purpureum, myosurus minimus, stellaria media, achillea millefolium, arabidopsis thaliana, argentina anserina, buglossoides arvensis, draba verna, equisetum arvense, geranium pusillum, myosotis stricta, roemeria argemone, rumex acetosella, veronica hederifolia, veronica triphyllos, veronica verna, vicia sativa