quercus robur, lathyrus linifolius, avenella flexuosa, cardamine pratensis, corylus avellana, festuca heterophylla, hedera helix, ilex aquifolium, polypodium vulgare, pulmonaria longifolia, rabelera holostea, vaccinium myrtillus, viola reichenbachiana, calluna vulgaris, castanea sativa, circaea lutetiana, conopodium pyrenaeum, crataegus monogyna, cruciata glabra, cytisus scoparius, euphorbia dulcis, hieracium umbellatum, luzula congesta, luzula sylvatica, oxalis acetosella, polystichum aculeatum, prunus spinosa, pteridium aquilinum, ruscus aculeatus, salix atrocinerea, veronica chamaedrys, veronica officinalis