avena sativa, gnaphalium uliginosum, equisetum arvense, tussilago farfara, achillea millefolium, phleum pratense, achillea ptarmica, lysimachia vulgaris, prunella vulgaris, scorzoneroides autumnalis, spergula arvensis, viola palustris, cerastium fontanum, geum rivale, mentha arvensis, myosotis arvensis, ranunculus acris, rumex acetosa, sagina procumbens, vicia cracca, viola arvensis