quercus petraea, castanea sativa, pteridium aquilinum, asphodelus albus, atrichum undulatum, carex pilulifera, carpinus betulus, crataegus monogyna, dioscorea communis, festuca heterophylla, hedera helix, holcus mollis, hypericum pulchrum, lonicera periclymenum, potentilla erecta, pseudoscleropodium purum, pulmonaria longifolia, teucrium scorodonia