text: petasites hybridus, urtica dioica, aegopodium podagraria, anthriscus sylvestris, elymus repens, artemisia vulgaris, bromus hordeaceus, chenopodium album, cirsium arvense, cirsium oleraceum, dactylis glomerata, equisetum arvense, equisetum palustre, erigeron canadensis, fallopia convolvulus, galinsoga parviflora, geum rivale, glechoma hederacea, heracleum sphondylium, persicaria maculosa, poa annua, poa pratensis, rubus caesius, tripleurospermum inodorum