fraxinus excelsior, mercurialis perennis, corylus avellana, crataegus laevigata, equisetum hyemale, fagus sylvatica, quercus robur, hedera helix, lonicera xylosteum, acer campestre, lamium galeobdolon, brachypodium sylvaticum, deschampsia cespitosa, epipactis helleborine, euonymus europaeus, hypnum cupressiforme, viburnum opulus