solanum tuberosum, dicranella varia, elymus repens, rumex acetosella, scleranthus annuus, spergula arvensis, agrostis gigantea, arnoseris minima, cirsium arvense, juncus bufonius, raphanus raphanistrum, riccia sorocarpa, trichodon cylindricus, achillea millefolium, avena sativa, ceratodon purpureus, chenopodium album, fallopia convolvulus, galeopsis tetrahit, gnaphalium uliginosum, mentha arvensis, persicaria hydropiper, persicaria lapathifolia, pohlia annotina, polygonum aviculare, secale cereale, spergularia rubra, teesdalia nudicaulis, vicia sativa, viola arvensis