castanea sativa, corylus avellana, carpinus betulus, quercus robur, prunus padus, populus tremula, hedera helix, lonicera periclymenum, rubus plicatus, pteridium aquilinum, ribes rubrum, salix caprea, fragaria vesca, galeopsis tetrahit, ilex aquifolium, polygonatum multiflorum, solidago virgaurea, teucrium scorodonia, viburnum opulus