descurainia sophia, sisymbrium altissimum, sisymbrium loeselii, achillea millefolium, capsella bursa-pastoris, chenopodium album, amaranthus retroflexus, arctium lappa, arenaria serpyllifolia, atriplex tatarica, ballota nigra, bromus tectorum, carduus acanthoides, cerastium holosteoides, cirsium arvense, crepis biennis, erigeron canadensis, euphorbia tommasiniana, fallopia convolvulus, galium mollugo, lactuca serriola, leontodon hispidus, lolium perenne, melilotus albus, poa annua, poa pratensis, senecio vulgaris, silene latifolia, sinapis arvensis, sonchus oleraceus, stellaria media, thlaspi arvense, tripleurospermum inodorum, urtica dioica, urtica urens