solanum tuberosum, arnoseris minima, equisetum sylvaticum, spergula arvensis, equisetum arvense, mentha arvensis, stachys palustris, teesdalia nudicaulis, achillea ptarmica, agrostis stolonifera, apera spica-venti, cirsium arvense, fallopia convolvulus, galeopsis tetrahit, holcus mollis, polygonum aviculare, ranunculus repens, raphanus raphanistrum, rumex acetosella, scleranthus annuus, secale cereale, triticum aestivum, viola arvensis