cirsium arvense, holcus mollis, mentha suaveolens, agrostis stolonifera, carex hirta, lolium perenne, crepis capillaris, elymus repens, holcus lanatus, tripleurospermum maritimum, tussilago farfara, vicia cracca, artemisia vulgaris, equisetum arvense, erigeron canadensis, rubus caesius, rumex crispus, anthriscus sylvestris, veronica arvensis