cornus sanguinea, crataegus nigra, rubus caesius, poa trivialis, populus alba, urtica dioica, viburnum opulus, amorpha fruticosa, calystegia sepium, carex echinata, elymus repens, equisetum telmateia, euphorbia palustris, fraxinus americana, galium aparine, lysimachia vulgaris, lythrum salicaria, oxalis stricta, prunella vulgaris, rumex sanguineus, solidago gigantea, symphytum officinale, ulmus laevis