quercus petraea, avenella flexuosa, carex pilulifera, calluna vulgaris, castanea sativa, carpinus betulus, fagus sylvatica, ilex aquifolium, torminalis glaberrima, erica cinerea, lonicera periclymenum, melampyrum pratense, pteridium aquilinum, pinus nigra, sorbus aucuparia