text: avena sativa, elymus repens, galium aparine, solanum nigrum, atriplex patula, capsella bursa-pastoris, cirsium arvense, euphorbia helioscopia, fallopia convolvulus, lamium purpureum, lysimachia arvensis, mentha arvensis, oxalis stricta, persicaria lapathifolia, plantago uliginosa, stellaria media, veronica persica, veronica polita, vicia villosa, viola arvensis