text: polygonum aviculare, arabidopsis thaliana, caucalis platycarpos, chenopodium album, cirsium arvense, delphinium consolida, elymus repens, euphorbia cyparissias, euphorbia helioscopia, galium aparine, rorippa sylvestris, rumex obtusifolius, sonchus arvensis, tripleurospermum inodorum, vicia cracca, vicia sativa, xanthium strumarium