agrostis gigantea, populus nigra, salix eleagnos, amorpha fruticosa, elymus athericus, hippophae rhamnoides, rubus caesius, solidago gigantea, dactylis glomerata, echium vulgare, frangula alnus, galium album, hypericum perforatum, ligustrum vulgare, oenothera biennis, phalaris arundinacea