populus balsamifera, agrostis capillaris, betula pendula, dryopteris dilatata, holcus lanatus, acer pseudoplatanus, brachythecium rutabulum, pseudoscleropodium purum, robinia pseudoacacia, kindbergia praelonga, prunus serotina, rhytidiadelphus squarrosus, urtica dioica, galium aparine, aesculus hippocastanum, alnus incana, dryopteris carthusiana, quercus rubra, rubus gratus, sambucus nigra