text: bromus catharticus, rumex obtusifolius, malva sylvestris, poa annua, senecio vulgaris, sonchus asper, stellaria media, veronica persica, capsella bursa-pastoris, convolvulus arvensis, hordeum murinum, lamium purpureum, medicago sativa, poa pratensis, rumex crispus, rumex pratensis, veronica hederifolia