pinus sylvestris, acer negundo, corylus avellana, prunus padus, calamagrostis arundinacea, carex rhizina, chelidonium majus, dryopteris carthusiana, glechoma hederacea, humulus lupulus, lathyrus vernus, lolium giganteum, melica nutans, rubus idaeus, urtica dioica, bromus inermis, polygonatum odoratum, sambucus racemosa, scrophularia nodosa, sorbus aucuparia