ambrosia artemisiifolia, arctium lappa, ballota nigra, elymus repens, oxalis stricta, achillea collina, berteroa incana, carduus acanthoides, dactylis glomerata, erigeron annuus, erigeron canadensis, geum urbanum, hordeum murinum, lactuca serriola, plantago major, polygonum aviculare, sonchus arvensis, anthemis arvensis