anemone nemorosa, acer pseudoplatanus, corylus avellana, alnus glutinosa, crocus vernus, fraxinus excelsior, fagus sylvatica, arabidopsis halleri, athyrium filix-femina, convallaria majalis, leucojum vernum, polygonatum multiflorum, prunus avium, sorbus aucuparia, aruncus dioicus, atrichum undulatum, calamagrostis arundinacea, castanea sativa, crataegus monogyna, dryopteris carthusiana, festuca heterophylla, luzula pilosa, maianthemum bifolium, neottia ovata, oxalis acetosella, paris quadrifolia, plagiothecium denticulatum, polytrichum formosum, quercus robur, scrophularia nodosa, thalictrum aquilegiifolium, dryopteris dilatata, pteridium aquilinum, vincetoxicum hirundinaria