fagus sylvatica, abies borisii-regis, luzula sylvatica, aremonia agrimonoides, euphorbia amygdaloides, galium odoratum, geranium macrorrhizum, luzula luzuloides, mycelis muralis, polygonatum odoratum, polystichum lonchitis, potentilla micrantha, prenanthes purpurea, rubus saxatilis, veronica urticifolia, corylus avellana, lonicera xylosteum, picea abies, pinus sylvestris, rubus idaeus, sorbus aucuparia