hordeum murinum, bromus sterilis, chenopodium album, lolium perenne, malva sylvestris, parietaria officinalis, rumex pulcher, allium commutatum, atriplex patula, avena sterilis, ballota nigra, ecballium elaterium, elymus repens, erigeron canadensis, euphorbia peplus, fumaria officinalis, malva arborea, medicago orbicularis, parapholis incurva, plantago coronopus, polycarpon tetraphyllum, rumex crispus, veronica arvensis