secale cereale, apera spica-venti, gemmabryum caespiticium, holcus mollis, juncus bufonius, pohlia nutans, teesdalia nudicaulis, vicia hirsuta, agrostis stolonifera, arnoseris minima, centaurea cyanus, ceratodon purpureus, elymus repens, galeopsis bifida, galeopsis tetrahit, gnaphalium uliginosum, hypochaeris glabra, persicaria hydropiper, plantago uliginosa, raphanus raphanistrum, rumex acetosella, spergularia rubra, achillea millefolium, persicaria lapathifolia, ranunculus repens