ambrosia artemisiifolia, galinsoga parviflora, achillea collina, arctium lappa, ballota nigra, berteroa incana, chenopodium album, erigeron canadensis, chelidonium majus, dactylis glomerata, elymus repens, oxalis stricta, plantago major, polygonum aviculare, potentilla argentea, lactuca serriola, medicago lupulina, torilis japonica