quercus petraea, avenella flexuosa, holcus lanatus, ilex aquifolium, dryopteris dilatata, luzula sylvatica, pseudotaxiphyllum elegans, acer pseudoplatanus, agrostis capillaris, anthoxanthum odoratum, betula pubescens, dicranella heteromalla, melampyrum pratense, pteridium aquilinum, rhododendron ponticum, stellaria media