de, oberbergischer kreis, ranunculus repens, trifolium repens, capsella bursa-pastoris, stellaria media, cirsium arvense, plantago major, poa trivialis, veronica arvensis, elymus repens, achillea millefolium, poa annua, plantago lanceolata, lolium perenne, cerastium holosteoides, rumex crispus, viola arvensis, chenopodium album, myosotis arvensis, trifolium pratense, rumex obtusifolius, phleum pratense, poa pratensis, dactylis glomerata, convolvulus arvensis, fallopia convolvulus, veronica persica, holcus lanatus, rumex acetosa, polygonum aviculare, heracleum sphondylium, galium aparine, persicaria maculosa, vicia hirsuta, sonchus asper, ranunculus acris, raphanus raphanistrum, vicia sativa, galeopsis tetrahit, lamium purpureum, bellis perennis, lysimachia arvensis, equisetum arvense, centaurea cyanus, lapsana communis, vicia cracca, matricaria chamomilla, lolium multiflorum, bromus hordeaceus, atriplex patula, medicago lupulina