urtica dioica, populus canadensis, quercus robur, betula pendula, crataegus monogyna, eupatorium cannabinum, galium aparine, phragmites australis, sambucus nigra, cirsium arvense, alliaria petiolata, alopecurus pratensis, angelica sylvestris, calystegia sepium, carex acutiformis, cirsium oleraceum, deschampsia cespitosa, dryopteris carthusiana, frangula alnus, holcus lanatus, juncus effusus, moehringia trinervia, persicaria maculosa, quercus rubra, scrophularia nodosa, solanum dulcamara, symphytum officinale