anemone nemorosa, corylus avellana, quercus robur, alnus glutinosa, frangula alnus, sorbus aucuparia, lonicera periclymenum, athyrium filix-femina, dryopteris carthusiana, fagus sylvatica, lamium galeobdolon, luzula pilosa, maianthemum bifolium, oxalis acetosella, polygonatum multiflorum, quercus rubra, alnus incana, betula pendula, viburnum opulus