castanea sativa, quercus petraea, campanula trachelium, cephalanthera longifolia, fagus sylvatica, frangula alnus, fraxinus ornus, galeopsis tetrahit, genista germanica, genista tinctoria, gentiana asclepiadea, hieracium murorum, hieracium racemosum, lamium galeobdolon, lathyrus niger, luzula luzuloides, melampyrum pratense, mycelis muralis, phytolacca americana, polygonatum multiflorum, polytrichum commune, potentilla micrantha, primula vulgaris, scrophularia nodosa, torminalis glaberrima, veronica officinalis