secale cereale, centaurea cyanus, galium tricornutum, melilotus officinalis, vicia villosa, viola arvensis, anthemis arvensis, buglossoides arvensis, papaver rhoeas, polygonum aviculare, sinapis arvensis, thlaspi arvense, adonis aestivalis, agrostemma githago, arenaria serpyllifolia, bupleurum rotundifolium, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, geranium dissectum, lamium amplexicaule, lathyrus sphaericus, lycopsis arvensis, medicago lupulina, ranunculus arvensis, veronica arvensis, veronica polita, vicia hirsuta, vicia pannonica, vicia sativa