hedera helix, castanea sativa, carpinus betulus, quercus robur, carex sylvatica, crataegus monogyna, dioscorea communis, lonicera periclymenum, prunus spinosa, pulmonaria longifolia, rubia peregrina, salix cinerea, torminalis glaberrima, agrostis capillaris, arum italicum, brachypodium sylvaticum, circaea lutetiana, cornus sanguinea, corylus avellana, euonymus europaeus, euphorbia dulcis, frangula alnus, geranium robertianum, ilex aquifolium, luzula forsteri, melampyrum pratense, polystichum setiferum, populus tremula, rabelera holostea, rubus caesius, rumex sanguineus, ruscus aculeatus, scrophularia nodosa, teucrium scorodonia, vicia hirsuta