text: chenopodium album, cirsium arvense, convolvulus arvensis, elymus repens, glechoma hederacea, calamagrostis epigejos, capsella bursa-pastoris, delphinium consolida, hypericum perforatum, lapsana communis, leucanthemum vulgare, lysimachia arvensis, mentha longifolia, persicaria lapathifolia, polygonum aviculare, scrophularia nodosa, setaria pumila, trifolium campestre, veronica persica, vicia cracca, viola arvensis