corylus avellana, polystichum setiferum, hedera helix, melica uniflora, arum italicum, crataegus monogyna, dioscorea communis, euphorbia dulcis, galium aparine, geranium nodosum, hepatica nobilis, pulmonaria affinis, rubia peregrina, viola reichenbachiana, anemone nemorosa, cardamine flexuosa, circaea lutetiana, dryopteris affinis, dryopteris filix-mas, geranium robertianum, helleborus viridis, hypericum hirsutum, oxalis acetosella, potentilla sterilis, rosa arvensis, valeriana officinalis