de, höxter, triticum aestivum, hordeum vulgare, capsella bursa-pastoris, elymus repens, plantago major, cirsium arvense, poa annua, thlaspi arvense, ranunculus repens, avena sativa, trifolium repens, stellaria media, matricaria chamomilla, chenopodium album, dactylis glomerata, viola arvensis, poa trivialis, convolvulus arvensis, brassica napus, lolium perenne, trifolium incarnatum, heracleum sphondylium, rumex crispus, tripleurospermum inodorum, sinapis alba, achillea millefolium, matricaria discoidea, arctium tomentosum, papaver rhoeas, sonchus asper, cerastium holosteoides, polygonum aviculare, euphorbia helioscopia, veronica persica, raphanus raphanistrum, phleum pratense, centaurea cyanus, fallopia convolvulus, lamium purpureum, rumex obtusifolius, galium aparine, geranium dissectum, urtica dioica, sisymbrium officinale, agrostis stolonifera, lysimachia arvensis, arrhenatherum elatius, atriplex patula, glechoma hederacea, plantago lanceolata