quercus rubra, corylus avellana, holcus mollis, pteridium aquilinum, carex remota, ceratocapnos claviculata, dicranella heteromalla, mnium hornum, prunus serotina, sorbus aucuparia, dryopteris dilatata, athyrium filix-femina, betula pendula, juncus effusus, prunus padus, quercus robur, sambucus nigra