hordeum murinum, bromus sterilis, malva sylvestris, cerastium pumilum, chenopodium album, convolvulus arvensis, crepis nicaeensis, dactylis glomerata, galium aparine, lactuca serriola, alyssum alyssoides, arundo donax, ballota nigra, bryonia dioica, chelidonium majus, cichorium intybus, cynodon dactylon, cynoglossum creticum, echium vulgare, euphorbia characias, geranium rotundifolium, helianthus tuberosus, hypericum perforatum, lepidium campestre, melilotus officinalis, orlaya grandiflora, petrorhagia prolifera, phleum phleoides, potentilla reptans, scorzonera graminifolia, silybum marianum, sonchus oleraceus, torilis arvensis, trifolium campestre, fallopia convolvulus, lolium perenne, papaver rhoeas, stellaria media, verbena officinalis