fagus sylvatica, acer platanoides, chelidonium majus, lamium galeobdolon, mycelis muralis, picea abies, actaea spicata, arabidopsis arenosa, ctenidium molluscum, dryopteris filix-mas, epilobium montanum, exsertotheca crispa, hieracium murorum, lonicera xylosteum, melica nutans, mercurialis perennis, rubus caesius, sesleria caerulea, urtica dioica, taxus baccata