picea abies, rubus idaeus, fagus sylvatica, calamagrostis epigejos, galeopsis bifida, avenella flexuosa, dryopteris carthusiana, juncus effusus, oxalis acetosella, vaccinium myrtillus, agrostis capillaris, calluna vulgaris, carex brizoides, carex pilulifera, impatiens parviflora, melampyrum pratense, potentilla erecta, quercus robur, urtica dioica