ceratodon purpureus, poa annua, sagina apetala, brachythecium rutabulum, pseudocrossidium hornschuchianum, stellaria media, barbula unguiculata, gemmabryum caespiticium, lolium perenne, prunella vulgaris, plantago major, geum urbanum, heracleum sphondylium, veronica verna, berula erecta, capsella bursa-pastoris, dactylis glomerata, galium aparine, plantago lanceolata