fr, puy-de-dôme, convolvulus arvensis, lactuca serriola, mercurialis annua, capsella bursa-pastoris, chenopodium album, ballota nigra, erodium cicutarium, stachys byzantina, plantago major, senecio vulgaris, lepidium draba, polygonum aviculare, onopordum acanthium, sonchus oleraceus, chelidonium majus, artemisia vulgaris, picea pungens, poa annua, achillea filipendulina, syringa vulgaris, cerastium tomentosum, salvia officinalis, geranium macrorrhizum, hordeum murinum, euphorbia peplus, eschscholzia californica, papaver rhoeas, philadelphus coronarius, paulownia tomentosa, silene latifolia, aubrieta deltoidea, cotoneaster franchetii, mahonia aquifolium, acer negundo, trifolium repens, sisymbrium officinale, reseda lutea, potentilla reptans, portulaca oleracea, achillea millefolium, elaeagnus angustifolia, lapsana communis, urtica dioica, malva sylvestris, dasiphora fruticosa, papaver somniferum, sedum album, viola odorata, euphorbia helioscopia, cosmos bipinnatus