secale cereale, apera spica-venti, buglossoides arvensis, centaurea cyanus, draba verna, gagea pratensis, lamium amplexicaule, lamium purpureum, myosotis stricta, stellaria media, veronica triphyllos, vicia hirsuta, viola arvensis, achillea millefolium, aphanes arvensis, arabidopsis thaliana, arenaria serpyllifolia, capsella bursa-pastoris, chenopodium album, cirsium arvense, equisetum arvense, ficaria verna, myosotis arvensis, papaver dubium, roemeria argemone, veronica hederifolia