hordeum murinum, chenopodium album, lepidium ruderale, ballota nigra, berteroa incana, bromus hordeaceus, bromus sterilis, elymus repens, erigeron canadensis, erodium cicutarium, fallopia convolvulus, geranium pusillum, lactuca serriola, onopordum acanthium, secale cereale, solanum nigrum, stellaria media, tripleurospermum inodorum