secale cereale, agrostemma githago, arabidopsis thaliana, buglossoides arvensis, centaurea cyanus, draba verna, equisetum arvense, myosotis stricta, roemeria argemone, stellaria media, veronica hederifolia, veronica triphyllos, vicia hirsuta, viola arvensis, achillea millefolium, apera spica-venti, arenaria serpyllifolia, artemisia vulgaris, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, erodium cicutarium, erysimum cheiranthoides, fallopia convolvulus, fumaria officinalis, galium aparine, geranium pusillum, lamium amplexicaule, lamium purpureum, medicago lupulina, mentha arvensis, myosotis arvensis, myosurus minimus, rhinanthus serotinus, scleranthus annuus, silene latifolia, stachys palustris, thlaspi arvense, trifolium campestre, tripleurospermum inodorum