bromus arvensis, sinapis arvensis, achillea crithmifolia, anthemis arvensis, capsella bursa-pastoris, erysimum crepidifolium, lactuca serriola, lepidium campestre, ballota nigra, crepis setosa, erigeron canadensis, erodium cicutarium, fallopia convolvulus, lactuca quercina, polygonum aviculare, senecio vulgaris, sonchus asper, taeniatherum caput-medusae, trifolium aureum, vicia cracca