quercus robur, pseudoscleropodium purum, avenella flexuosa, vaccinium vitis-idaea, betula pubescens, agrostis capillaris, holcus mollis, melampyrum arvense, quercus rubra, festuca ovina, hypnum cupressiforme, rumex acetosa, betula pendula, prunus serotina, rubus gratus, hypochaeris radicata