populus canadensis, cornus sanguinea, corylus avellana, ulmus minor, fraxinus excelsior, prunus spinosa, arum maculatum, moehringia trinervia, sambucus nigra, urtica dioica, brachythecium rutabulum, cirsium palustre, ficaria verna, galium aparine, glechoma hederacea, humulus lupulus, kindbergia praelonga, plagiothecium denticulatum, populus canescens, primula elatior, pteridium aquilinum