oxyrrhynchium hians, poa trivialis, plantago major, ranunculus repens, argentina anserina, holcus mollis, achillea millefolium, alopecurus geniculatus, alopecurus pratensis, apera spica-venti, cerastium holosteoides, fallopia convolvulus, gnaphalium uliginosum, lotus pedunculatus, persicaria lapathifolia, poa annua, ranunculus flammula, vicia sativa