prunus padus, pinus sylvestris, carpinus betulus, castanea sativa, sorbus aucuparia, convallaria majalis, quercus robur, robinia pseudoacacia, agrostis capillaris, avenella flexuosa, brachypodium sylvaticum, dryopteris carthusiana, lonicera periclymenum, oxalis acetosella, pseudoscleropodium purum, sambucus nigra, sambucus racemosa, teucrium scorodonia, acer campestre, anthoxanthum odoratum, corylus avellana, dryopteris filix-mas, impatiens parviflora, juncus effusus, lapsana communis, leucobryum glaucum, mahonia aquifolium, milium effusum, moehringia trinervia, picea abies, polygonatum multiflorum, polytrichum formosum, quercus petraea, rubus idaeus, rumex acetosella, rumex sanguineus, urtica dioica, viola reichenbachiana