bryum argenteum, spergula arvensis, stellaria media, lolium multiflorum, ceratodon purpureus, persicaria maculosa, poa annua, rumex acetosella, scleranthus annuus, veronica arvensis, agrostis capillaris, aira praecox, apera spica-venti, atriplex prostrata, capsella bursa-pastoris, cerastium holosteoides, chenopodium album, cirsium arvense, epilobium parviflorum, epilobium tetragonum, erigeron canadensis, galinsoga parviflora, galium aparine, holcus lanatus, holcus mollis, matricaria chamomilla, matricaria discoidea, phleum pratense, plantago major, poa pratensis, polygonum aviculare, rorippa sylvestris, secale cereale, solanum nigrum, solanum tuberosum, sonchus asper, spergularia rubra, viola arvensis, digitaria ischaemum, elymus repens, raphanus raphanistrum