elymus repens, persicaria hydropiper, atriplex patula, capsella bursa-pastoris, fallopia convolvulus, lapsana communis, persicaria lapathifolia, poa annua, poa trivialis, polygonum aviculare, stachys arvensis, stellaria media, viola arvensis, cerastium holosteoides, chenopodium album, cirsium arvense, galeopsis tetrahit, gnaphalium uliginosum, lipandra polysperma, mentha arvensis, myosotis arvensis, persicaria amphibia, plantago major, ranunculus repens, rumex acetosella, senecio vulgaris, sonchus oleraceus, stachys palustris