castanea sativa, carpinus betulus, fagus sylvatica, fraxinus ornus, circaea lutetiana, convallaria majalis, pteridium aquilinum, anemone nemorosa, aposeris foetida, clinopodium vulgare, corylus avellana, dioscorea communis, fragaria vesca, gentiana asclepiadea, hedera helix, lamium orvala, lysimachia vulgaris, malus sylvestris, melampyrum pratense, oxalis acetosella, polygonatum multiflorum, primula vulgaris, prunella vulgaris, quercus petraea, ruscus hypoglossum, sambucus nigra, sanicula europaea, stachys sylvatica, torminalis glaberrima, viola reichenbachiana