text: elymus repens, fallopia convolvulus, galeopsis bifida, juncus bufonius, myosotis arvensis, persicaria hydropiper, poa annua, poa trivialis, sagina procumbens, stellaria media, achillea millefolium, apera spica-venti, brassica napus, galeopsis tetrahit, galium aparine, pohlia nutans, ranunculus repens, stachys palustris, viola arvensis, cerastium holosteoides, persicaria lapathifolia, polygonum aviculare