solanum tuberosum, buglossoides arvensis, cirsium arvense, convolvulus arvensis, elymus repens, fallopia convolvulus, medicago sativa, sinapis arvensis, sonchus arvensis, sonchus asper, stellaria media, aethusa cynapium, arenaria serpyllifolia, avena sativa, campanula rapunculoides, chenopodium album, euphorbia exigua, falcaria vulgaris, galium spurium, hordeum vulgare, lysimachia arvensis, medicago lupulina, myosotis arvensis, neslia paniculata, papaver rhoeas, pimpinella saxifraga, polygonum aviculare, rumex crispus, silene noctiflora, valerianella dentata, veronica arvensis, veronica polita, hylotelephium maximum