onopordum acanthium, ballota nigra, bromus sterilis, malva sylvestris, lolium perenne, anthemis cotula, artemisia absinthium, bromus hordeaceus, bromus madritensis, capsella bursa-pastoris, carduus pycnocephalus, daucus carota, echium vulgare, euphorbia helioscopia, fallopia convolvulus, hordeum murinum, papaver rhoeas, poa trivialis, polygonum aviculare, reseda lutea, rostraria cristata, rumex pulcher, silene latifolia, sonchus asper