hordeum vulgare, galeopsis bifida, achillea ptarmica, rumex acetosella, lathyrus pratensis, achillea millefolium, fallopia convolvulus, vicia sepium, elymus repens, polygonum aviculare, spergula arvensis, stellaria media, erysimum cheiranthoides, myosotis arvensis, persicaria lapathifolia, phleum pratense, raphanus raphanistrum, viola arvensis, viola tricolor