text: sonchus arvensis, cirsium arvense, galium spurium, campanula rapunculoides, convolvulus arvensis, lamium amplexicaule, medicago lupulina, sherardia arvensis, sinapis arvensis, stachys palustris, veronica polita, vicia cracca, viola arvensis, euphorbia helioscopia, galeopsis tetrahit, lathyrus oleraceus, linaria vulgaris, medicago falcata, medicago varia, myosotis arvensis