quercus robur, castanea sativa, rubus ulmifolius, quercus petraea, hedera helix, ligustrum vulgare, lonicera periclymenum, pteridium aquilinum, corylus avellana, carex caryophyllea, crataegus monogyna, eurhynchium striatum, larix decidua, ruscus aculeatus, dioscorea communis, mahonia aquifolium, pyrus cordata, torminalis glaberrima