alnus glutinosa, lamium galeobdolon, populus canadensis, circaea lutetiana, fraxinus excelsior, primula elatior, prunus padus, ficaria verna, angelica sylvestris, arum maculatum, cardamine amara, cardamine pratensis, carex acutiformis, eupatorium cannabinum, impatiens noli-tangere, kindbergia praelonga, plagiomnium undulatum, poa trivialis, sorbus aucuparia, urtica dioica, anemone nemorosa, athyrium filix-femina, bistorta officinalis, deschampsia cespitosa, filipendula ulmaria, galium aparine, glechoma hederacea, iris pseudacorus, phalaris arundinacea, ribes rubrum, juncus effusus, lythrum salicaria