arnoseris minima, equisetum arvense, scleranthus annuus, solanum tuberosum, spergula arvensis, achillea millefolium, galeopsis tetrahit, holcus mollis, persicaria amphibia, rumex acetosella, teesdalia nudicaulis, agrostis gigantea, avena sativa, ceratodon purpureus, chenopodium album, cirsium arvense, dicranella varia, elymus repens, fallopia convolvulus, mentha arvensis, persicaria lapathifolia, persicaria maculosa, polygonum aviculare, raphanus raphanistrum, secale cereale, trichodon cylindricus, viola arvensis