juncus bufonius, apera spica-venti, argentina anserina, bidens tripartita, glyceria fluitans, juncus articulatus, poa trivialis, tussilago farfara, lathyrus pratensis, medicago lupulina, mentha arvensis, rumex crispus, stachys palustris, elymus repens, odontites vernus, persicaria maculosa, ranunculus repens, ranunculus sceleratus, centaurea cyanus, myosotis arvensis, sonchus arvensis, vicia hirsuta