fagus sylvatica, quercus robur, pteridium aquilinum, rubus idaeus, acer pseudoplatanus, dryopteris carthusiana, oxalis acetosella, betula pubescens, fraxinus excelsior, galium aparine, geranium robertianum, impatiens parviflora, lonicera periclymenum, maianthemum bifolium, osmunda regalis, galeopsis tetrahit