mercurialis annua, chenopodiastrum hybridum, amaranthus retroflexus, argentina anserina, ballota nigra, capsella bursa-pastoris, chelidonium majus, convolvulus arvensis, datura stramonium, elymus repens, equisetum arvense, euphorbia helioscopia, fallopia convolvulus, galium aparine, lactuca serriola, malva neglecta, persicaria amphibia, potentilla reptans, raphanus raphanistrum, solanum nigrum, sonchus oleraceus, trifolium repens, urtica dioica, artemisia vulgaris, cirsium arvense, erigeron canadensis, lysimachia arvensis, silene latifolia