quercus petraea, pteridium aquilinum, carpinus betulus, avenella flexuosa, carex flacca, frangula alnus, hedera helix, ilex aquifolium, lathyrus linifolius, lonicera periclymenum, melampyrum pratense, molinia caerulea, peucedanum gallicum, polygonatum multiflorum, solidago virgaurea, teucrium scorodonia, theligonum cynocrambe, hypericum pulchrum, potentilla erecta, ruscus aculeatus