sherardia arvensis, triticum aestivum, vicia tetrasperma, apera spica-venti, aethusa cynapium, campanula rapunculoides, cirsium arvense, elymus repens, euphorbia exigua, fallopia convolvulus, geranium pusillum, lysimachia arvensis, medicago lupulina, rubus caesius, setaria viridis, stellaria media, veronica persica, vicia cracca, vicia sativa, convolvulus arvensis, euphorbia cyparissias, valerianella dentata, vicia hirsuta