text: populus canadensis, solidago gigantea, clematis vitalba, cornus sanguinea, cirsium arvense, elymus repens, fallopia convolvulus, impatiens parviflora, ligustrum vulgare, robinia pseudoacacia, allium ursinum, arrhenatherum elatius, bromus sterilis, fraxinus angustifolia, galium aparine, humulus lupulus, rubus caesius, symphytum officinale, acer pseudoplatanus, crataegus laevigata, euphorbia esula, phalaris arundinacea