bromus sterilis, knautia integrifolia, lolium rigidum, viola arvensis, alyssum alyssoides, anthemis arvensis, centaurea cyanus, legousia speculum-veneris, melilotus officinalis, scleranthus annuus, valerianella rimosa, veronica arvensis, vicia pannonica, arenaria serpyllifolia, crepis foetida, lamium amplexicaule, medicago lupulina, neslia paniculata, onobrychis viciifolia, papaver rhoeas, rhinanthus minor