quercus rubra, corylus avellana, ficaria verna, sambucus nigra, ranunculus repens, circaea lutetiana, aesculus hippocastanum, alnus glutinosa, crataegus monogyna, glyceria fluitans, equisetum telmateia, juncus bufonius, urtica dioica, cardamine pratensis, galium aparine, geum urbanum, holcus lanatus, lythrum salicaria, persicaria amphibia, prunus padus