lactuca serriola, chenopodium album, lepidium densiflorum, aloina rigida, amaranthus retroflexus, artemisia campestris, atriplex patula, ballota nigra, bryum argenteum, capsella bursa-pastoris, chenopodiastrum hybridum, chenopodium opulifolium, corispermum hyssopifolium, euphorbia cyparissias, festuca rubra, linaria vulgaris, lolium perenne, medicago lupulina, streblotrichum convolutum, urtica dioica, xanthium strumarium