fagus sylvatica, abies borisii-regis, galium rotundifolium, epipactis helleborine, mycelis muralis, neottia nidus-avis, poa nemoralis, silene multicaulis, veronica chamaedrys, galium odoratum, lathyrus laxiflorus, luzula forsteri, milium effusum, pteridium aquilinum