agrostis stolonifera, artemisia vulgaris, elymus repens, lamium album, lolium perenne, urtica dioica, cirsium arvense, linaria vulgaris, poa annua, tussilago farfara, arctium minus, carduus crispus, crepis capillaris, equisetum arvense, erigeron canadensis, eupatorium cannabinum, glechoma hederacea, plantago lanceolata, sisymbrium officinale, sonchus oleraceus, tanacetum vulgare, trifolium pratense, trifolium repens