aegopodium podagraria, brachythecium rutabulum, elymus repens, galium aparine, glechoma hederacea, plantago major, pyrus communis, urtica dioica, acer platanoides, achillea millefolium, artemisia vulgaris, atrichum undulatum, lolium perenne, poa annua, ranunculus repens, rumex obtusifolius, sambucus nigra, solidago canadensis, arctium tomentosum, chelidonium majus