text: sonchus arvensis, convolvulus arvensis, galeopsis tetrahit, lapsana communis, chaerophyllum aureum, dactylis glomerata, heracleum sphondylium, medicago varia, neslia paniculata, persicaria lapathifolia, setaria viridis, aegopodium podagraria, capsella bursa-pastoris, euphorbia helioscopia, galium aparine, galium spurium, myosotis arvensis, persicaria maculosa, vicia cracca, vicia sepium