text: hordeum vulgare, cirsium arvense, fumaria officinalis, sinapis arvensis, convolvulus arvensis, elymus repens, persicaria lapathifolia, viola arvensis, achillea millefolium, argentina anserina, chenopodium album, equisetum arvense, lamium hybridum, mentha arvensis, sonchus arvensis, stellaria media, thlaspi arvense, vicia cracca, capsella bursa-pastoris, dactylis glomerata, galeopsis tetrahit, glechoma hederacea, medicago lupulina, neslia paniculata