quercus robur, corylus avellana, oxalis acetosella, asarum europaeum, avenella flexuosa, lamium galeobdolon, melica nutans, pinus sylvestris, campanula persicifolia, carpinus betulus, centaurea jacea, convallaria majalis, fragaria vesca, frangula alnus, hieracium umbellatum, knautia arvensis, lathyrus niger, melampyrum nemorosum, melampyrum pratense, paris quadrifolia, populus tremula, prunus padus, sorbus aucuparia, veronica chamaedrys, viola riviniana, betula pendula, betula pubescens, galium boreale, phyteuma spicatum, picea abies