allium ursinum, ficaria verna, quercus robur, urtica dioica, ulmus minor, galium aparine, alliaria petiolata, bromus sterilis, glechoma hederacea, acer campestre, anthriscus sylvestris, calamagrostis epigejos, geranium robertianum, impatiens parviflora, prunus serotina, silene dioica, stellaria media, veronica hederifolia