text: lolium perenne, papaver rhoeas, capsella bursa-pastoris, euphorbia helioscopia, geranium rotundifolium, stellaria media, veronica persica, cardamine hirsuta, chenopodium album, cirsium arvense, convolvulus arvensis, crepis sancta, lamium purpureum, ornithogalum divergens, senecio vulgaris, veronica chamaedrys, veronica hederifolia, vicia sativa, sonchus asper