secale cereale, apera spica-venti, gemmabryum caespiticium, mentha arvensis, pohlia nutans, scleranthus annuus, agrostis stolonifera, centaurea cyanus, ceratodon purpureus, galeopsis tetrahit, holcus mollis, hypericum humifusum, illecebrum verticillatum, juncus bufonius, lythrum portula, persicaria hydropiper, radiola linoides, ranunculus repens, raphanus raphanistrum, spergula arvensis, spergularia rubra, teesdalia nudicaulis, viola arvensis, juncus capitatus, persicaria lapathifolia