robinia pseudoacacia, poa nemoralis, sambucus nigra, plagiomnium cuspidatum, prunus spinosa, brachytheciastrum velutinum, chelidonium majus, rosa canina, agrostis capillaris, arrhenatherum elatius, calamagrostis epigejos, sciuro-hypnum starkei, hypericum perforatum, pinus sylvestris, quercus petraea, ribes uva-crispa, triticum aestivum