secale cereale, apera spica-venti, arabidopsis thaliana, buglossoides arvensis, vicia hirsuta, centaurea cyanus, convolvulus arvensis, myosotis stricta, roemeria argemone, stellaria media, vicia sativa, viola arvensis, achillea millefolium, anthoxanthum aristatum, avena sativa, capsella bursa-pastoris, cirsium arvense, draba verna, elymus repens, equisetum arvense, erodium cicutarium, fallopia convolvulus, galium aparine, holcus mollis, lamium purpureum, myosotis arvensis, myosurus minimus, scleranthus annuus, tanacetum vulgare, veronica arvensis, veronica triphyllos