capsella bursa-pastoris, sisymbrium officinale, elymus repens, plantago lanceolata, chenopodium album, holcus lanatus, poa pratensis, polygonum aviculare, rorippa palustris, cerastium holosteoides, fallopia convolvulus, galinsoga parviflora, geranium molle, matricaria discoidea, persicaria maculosa, phleum pratense, plantago major, rumex obtusifolius, senecio vulgaris, solidago virgaurea, stellaria media, veronica arvensis, viola arvensis, achillea millefolium, medicago lupulina, ranunculus repens, sonchus asper, trifolium repens