populus balsamifera, prunus serotina, alnus incana, brachythecium rutabulum, dryopteris filix-mas, kindbergia praelonga, pseudoscleropodium purum, urtica dioica, acer pseudoplatanus, agrostis capillaris, robinia pseudoacacia, dryopteris carthusiana, holcus lanatus, betula pendula, frangula alnus, galium aparine, quercus rubra, rubus gratus, rubus plicatus, sambucus nigra