quercus robur, pteridium aquilinum, fraxinus excelsior, frangula alnus, impatiens parviflora, ulmus minor, brachypodium sylvaticum, deschampsia cespitosa, euonymus europaeus, glechoma hederacea, oxalis acetosella, stachys sylvatica, avenella flexuosa, carpinus betulus, circaea lutetiana, cornus sanguinea, impatiens noli-tangere, lysimachia nummularia, maianthemum bifolium, malus sylvestris, poa nemoralis, prunus spinosa, scutellaria galericulata, stachys palustris