text: robinia pseudoacacia, poa nemoralis, sambucus nigra, atrichum undulatum, corylus avellana, dryopteris filix-mas, hypnum cupressiforme, fagus sylvatica, calamagrostis epigejos, carex spicata, chelidonium majus, dicranella heteromalla, geranium robertianum, quercus petraea, ribes uva-crispa, stellaria media, arabidopsis arenosa, crataegus monogyna, galium aparine, poa pratensis, polygonatum odoratum, ribes rubrum, viola riviniana, fraxinus excelsior