secale cereale, agrostemma githago, capsella bursa-pastoris, caucalis platycarpos, euphorbia helioscopia, galium aparine, lysimachia arvensis, vicia villosa, arenaria serpyllifolia, bifora radians, buglossoides arvensis, centaurea scabiosa, conringia orientalis, fallopia convolvulus, geranium pusillum, lepidium campestre, linum austriacum, lolium rigidum, melilotus officinalis, papaver rhoeas, ranunculus arvensis, rapistrum rugosum, reseda phyteuma, senecio vulgaris