agrostis stolonifera, rosulabryum capillare, bryum argenteum, achillea millefolium, cerastium holosteoides, ceratodon purpureus, crepis capillaris, elymus caninus, erigeron canadensis, funaria hygrometrica, lolium perenne, plantago lanceolata, poa annua, scrophularia nodosa, tanacetum vulgare, trifolium pratense, urtica dioica, veronica chamaedrys, artemisia vulgaris, solidago canadensis