picea abies, calamagrostis arundinacea, quercus petraea, convallaria majalis, frangula alnus, galium intermedium, melampyrum nemorosum, melampyrum pratense, carpinus betulus, corylus avellana, fagus sylvatica, lamium galeobdolon, pinus sylvestris, poa nemoralis, solidago virgaurea, viola riviniana