text: hordeum murinum, bromus sterilis, arctium lappa, artemisia vulgaris, ballota nigra, capsella bursa-pastoris, chenopodium album, conium maculatum, convolvulus arvensis, dactylis glomerata, daucus carota, galium aparine, malva sylvestris, onopordum acanthium, polygonum aviculare, saponaria officinalis, stellaria media, urtica dioica, veronica persica