sisymbrium loeselii, arctium lappa, bromus tectorum, sisymbrium altissimum, cirsium arvense, silene latifolia, artemisia vulgaris, atriplex patula, atriplex sagittata, ballota nigra, calamagrostis epigejos, carduus acanthoides, chelidonium majus, crepis biennis, epilobium tetragonum, fallopia convolvulus, hordeum murinum, senecio vulgaris, sinapis arvensis, stellaria media, thinopyrum intermedium, tussilago farfara