solidago gigantea, deschampsia cespitosa, agrostis stolonifera, erigeron annuus, erigeron canadensis, aegopodium podagraria, calamagrostis epigejos, equisetum palustre, oxalis stricta, poa trivialis, rubus caesius, setaria viridis, trifolium pratense, tussilago farfara, urtica dioica, viola hirta