text: elymus repens, rumex confertus, ballota nigra, galium aparine, convolvulus arvensis, arctium tomentosum, artemisia absinthium, capsella bursa-pastoris, chaerophyllum bulbosum, chelidonium majus, chenopodium album, descurainia sophia, erigeron annuus, lamium purpureum, urtica dioica, veronica opaca