artemisia vulgaris, medicago varia, barbula unguiculata, ceratodon purpureus, medicago lupulina, melilotus albus, poa compressa, tripleurospermum inodorum, apera spica-venti, arctium tomentosum, arrhenatherum elatius, bryum argenteum, capsella bursa-pastoris, chelidonium majus, cirriphyllum piliferum, dactylis glomerata, gemmabryum dichotomum, urtica dioica, geum urbanum, lamium album, sisymbrium officinale