secale cereale, achillea millefolium, persicaria lapathifolia, vicia cracca, cerastium holosteoides, chenopodium album, deschampsia cespitosa, polygonum aviculare, rumex acetosella, ranunculus repens, gnaphalium uliginosum, phleum pratense, potentilla erecta, spergula arvensis, stellaria media, veronica serpyllifolia