amaranthus deflexus, elymus repens, hordeum murinum, poa annua, anthemis arvensis, poa pratensis, tripleurospermum tenuifolium, achillea pannonica, alopecurus pratensis, ballota nigra, capsella bursa-pastoris, centaurea solstitialis, chenopodium album, cichorium intybus, crepis tectorum, eryngium campestre, matricaria chamomilla, onopordum acanthium, bromus sterilis, rumex acetosella