datura stramonium, artemisia annua, polygonum aviculare, urtica dioica, xanthium spinosum, ballota nigra, chenopodiastrum murale, diplotaxis tenuifolia, salvia verticillata, alopecurus myosuroides, capsella bursa-pastoris, carduus pycnocephalus, chenopodium vulvaria, galium aparine, hordeum murinum, lamium amplexicaule, matricaria chamomilla, medicago lupulina, rumex pulcher, sinapis arvensis, sisymbrium officinale, verbascum sinuatum, veronica persica