de, hamburg, poa annua, lolium perenne, plantago major, elymus repens, cirsium arvense, erigeron canadensis, artemisia vulgaris, matricaria discoidea, dactylis glomerata, capsella bursa-pastoris, chenopodium album, urtica dioica, achillea millefolium, sonchus oleraceus, sisymbrium officinale, polygonum aviculare, plantago lanceolata, trifolium repens, stellaria media, senecio vulgaris, ranunculus repens, rumex obtusifolius, tanacetum vulgare, agrostis stolonifera, poa trivialis, daucus carota, melilotus albus, arrhenatherum elatius, rumex crispus, poa pratensis, lamium album, holcus lanatus, hordeum murinum, tussilago farfara, medicago lupulina, festuca rubra, equisetum arvense, trifolium pratense, galinsoga parviflora, solanum nigrum, glechoma hederacea, cerastium holosteoides, calystegia sepium, heracleum sphondylium, convolvulus arvensis, sonchus asper, cirsium vulgare, bromus hordeaceus, sagina procumbens, tripleurospermum inodorum